Pull from lindenlab/viewer-release

52 files changed, 5135 insertions, 3385 deletions

diff --git a/indra/cmake/Variables.cmake b/indra/cmake/Variables.cmake
index 7c310ba9c3..22d0a7f0fe 100755
--- a/indra/cmake/Variables.cmake
+++ b/indra/cmake/Variables.cmake
@@ -134,15 +134,20 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     OUTPUT_VARIABLE XCODE_VERSION )
 
   # To support a different SDK update these Xcode settings:
+  if (XCODE_VERSION GREATER 4.5)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.8)
+    set(CMAKE_OSX_SYSROOT macosx10.8)
+  else (XCODE_VERSION GREATER 4.5)
   if (XCODE_VERSION GREATER 4.2)
     set(CMAKE_OSX_DEPLOYMENT_TARGET 10.6)
+    set(CMAKE_OSX_SYSROOT macosx10.7)
   else (XCODE_VERSION GREATER 4.2)
-    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.5)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.6)
+    set(CMAKE_OSX_SYSROOT macosx10.7)
   endif (XCODE_VERSION GREATER 4.2)
+  endif (XCODE_VERSION GREATER 4.5)
 
-  set(CMAKE_OSX_SYSROOT macosx10.6)
   set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
-      
   set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT dwarf-with-dsym)
 
   # NOTE: To attempt an i386/PPC Universal build, add this on the configure line:
diff --git a/indra/integration_tests/llui_libtest/CMakeLists.txt b/indra/integration_tests/llui_libtest/CMakeLists.txt
index e83b4e8cd7..34e34c7e47 100755
--- a/indra/integration_tests/llui_libtest/CMakeLists.txt
+++ b/indra/integration_tests/llui_libtest/CMakeLists.txt
@@ -60,7 +60,8 @@ add_executable(llui_libtest ${llui_libtest_SOURCE_FILES})
 # Link with OS-specific libraries for LLWindow dependency
 if (DARWIN)
   find_library(COCOA_LIBRARY Cocoa)
-  set(OS_LIBRARIES ${COCOA_LIBRARY})
+  find_library(IOKIT_LIBRARY IOKit)
+  set(OS_LIBRARIES ${COCOA_LIBRARY} ${IOKIT_LIBRARY})
 elseif (WINDOWS)
   #ll_stack_trace needs this now...
   list(APPEND WINDOWS_LIBRARIES dbghelp)
diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp
index 57a6de9060..0730b2ed8b 100755
--- a/indra/llcommon/llsys.cpp
+++ b/indra/llcommon/llsys.cpp
@@ -67,12 +67,18 @@ using namespace llsd;
 #	include <sys/sysctl.h>
 #	include <sys/utsname.h>
 #	include <stdint.h>
-#	include <Carbon/Carbon.h>
+#	include <CoreServices/CoreServices.h>
 #   include <stdexcept>
 #	include <mach/host_info.h>
 #	include <mach/mach_host.h>
 #	include <mach/task.h>
 #	include <mach/task_info.h>
+
+// disable warnings about Gestalt calls being deprecated
+// until Apple get's on the ball and provides an alternative
+//
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+
 #elif LL_LINUX
 #	include <errno.h>
 #	include <sys/utsname.h>
@@ -1502,3 +1508,10 @@ BOOL gzip_file(const std::string& srcfile, const std::string& dstfile)
 	if (dst != NULL) gzclose(dst);
 	return retval;
 }
+
+#if LL_DARWIN
+// disable warnings about Gestalt calls being deprecated
+// until Apple get's on the ball and provides an alternative
+//
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
diff --git a/indra/llcommon/llversionviewer.h b/indra/llcommon/llversionviewer.h
new file mode 100644
index 0000000000..6a5ff314e4
--- /dev/null
+++ b/indra/llcommon/llversionviewer.h
@@ -0,0 +1,41 @@
+/** 
+ * @file llversionviewer.h
+ * @brief
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLVERSIONVIEWER_H
+#define LL_LLVERSIONVIEWER_H
+
+const S32 LL_VERSION_MAJOR = 3;
+const S32 LL_VERSION_MINOR = 4;
+const S32 LL_VERSION_PATCH = 6;
+const S32 LL_VERSION_BUILD = 0;
+
+const char * const LL_CHANNEL = "Second Life Developer";
+
+#if LL_DARWIN
+const char * const LL_VERSION_BUNDLE_ID = "com.secondlife.indra.viewer";
+#endif
+
+#endif
diff --git a/indra/llrender/llglheaders.h b/indra/llrender/llglheaders.h
index dace572953..1bec6d376b 100755
--- a/indra/llrender/llglheaders.h
+++ b/indra/llrender/llglheaders.h
@@ -1009,12 +1009,7 @@ extern void glGetBufferPointervARB (GLenum, GLenum, GLvoid* *);
 }
 #endif
 
-#if __MAC_OS_X_VERSION_MAX_ALLOWED <= 1070
 #include <OpenGL/gl.h>
-#else
-#include <AGL/gl.h>
-#endif
-
 
 #endif // LL_MESA / LL_WINDOWS / LL_DARWIN
 
diff --git a/indra/llrender/llrendertarget.cpp b/indra/llrender/llrendertarget.cpp
index d53c37a847..5ea8387c04 100755
--- a/indra/llrender/llrendertarget.cpp
+++ b/indra/llrender/llrendertarget.cpp
@@ -252,12 +252,15 @@ bool LLRenderTarget::addColorAttachment(U32 color_fmt)
 	mTex.push_back(tex);
 	mInternalFormat.push_back(color_fmt);
 
+#if !LL_DARWIN
 	if (gDebugGL)
 	{ //bind and unbind to validate target
 		bindTarget();
 		flush();
 	}
-
+#endif
+    
+    
 	return true;
 }
 
diff --git a/indra/llwindow/CMakeLists.txt b/indra/llwindow/CMakeLists.txt
index 4c6e706119..aec6d7af4a 100755
--- a/indra/llwindow/CMakeLists.txt
+++ b/indra/llwindow/CMakeLists.txt
@@ -109,11 +109,14 @@ if (DARWIN)
     llkeyboardmacosx.cpp
     llwindowmacosx.cpp
     llwindowmacosx-objc.mm
+    llopenglview-objc.mm
     )
   list(APPEND llwindow_HEADER_FILES
     llkeyboardmacosx.h
     llwindowmacosx.h
     llwindowmacosx-objc.h
+    llopenglview-objc.h
+    llappdelegate-objc.h
     )
 
   # We use a bunch of deprecated system APIs.
diff --git a/indra/llwindow/llappdelegate-objc.h b/indra/llwindow/llappdelegate-objc.h
new file mode 100644
index 0000000000..faa5d3abb7
--- /dev/null
+++ b/indra/llwindow/llappdelegate-objc.h
@@ -0,0 +1,48 @@
+/**
+ * @file llappdelegate-objc.h
+ * @brief Class interface for the Mac version's application delegate.
+ *
+ * $LicenseInfo:firstyear=2000&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#import <Cocoa/Cocoa.h>
+#import "llopenglview-objc.h"
+
+@interface LLAppDelegate : NSObject <NSApplicationDelegate> {
+	LLNSWindow *window;
+	NSWindow *inputWindow;
+	LLNonInlineTextView *inputView;
+	NSTimer *frameTimer;
+	NSString *currentInputLanguage;
+}
+
+@property (assign) IBOutlet LLNSWindow *window;
+@property (assign) IBOutlet NSWindow *inputWindow;
+@property (assign) IBOutlet LLNonInlineTextView *inputView;
+
+@property (retain) NSString *currentInputLanguage;
+
+- (void) mainLoop;
+- (void) showInputWindow:(bool)show withEvent:(NSEvent*)textEvent;
+- (void) languageUpdated;
+- (bool) romanScript;
+@end
diff --git a/indra/llwindow/llkeyboard.h b/indra/llwindow/llkeyboard.h
index c155c1b362..92449c123f 100755
--- a/indra/llwindow/llkeyboard.h
+++ b/indra/llwindow/llkeyboard.h
@@ -82,6 +82,11 @@ public:
 
 	virtual BOOL	handleKeyUp(const U16 key, MASK mask) = 0;
 	virtual BOOL	handleKeyDown(const U16 key, MASK mask) = 0;
+	
+#ifdef LL_DARWIN
+	// We only actually use this for OS X.
+	virtual void	handleModifier(MASK mask) = 0;
+#endif // LL_DARWIN
 
 	// Asynchronously poll the control, alt, and shift keys and set the
 	// appropriate internal key masks.
diff --git a/indra/llwindow/llkeyboardheadless.cpp b/indra/llwindow/llkeyboardheadless.cpp
index c87617c9ff..a1b6b294e0 100755
--- a/indra/llwindow/llkeyboardheadless.cpp
+++ b/indra/llwindow/llkeyboardheadless.cpp
@@ -45,6 +45,13 @@ BOOL LLKeyboardHeadless::handleKeyUp(const U16 key, const U32 mask)
 MASK LLKeyboardHeadless::currentMask(BOOL for_mouse_event)
 { return MASK_NONE; }
 
+#ifdef LL_DARWIN
+void LLKeyboardHeadless::handleModifier(MASK mask)
+{
+	
+}
+#endif
+
 void LLKeyboardHeadless::scanKeyboard()
 {
 	for (S32 key = 0; key < KEY_COUNT; key++)
diff --git a/indra/llwindow/llkeyboardheadless.h b/indra/llwindow/llkeyboardheadless.h
index 4e666f8ce8..8ed28ace90 100755
--- a/indra/llwindow/llkeyboardheadless.h
+++ b/indra/llwindow/llkeyboardheadless.h
@@ -40,6 +40,9 @@ public:
 	/*virtual*/ void	resetMaskKeys();
 	/*virtual*/ MASK	currentMask(BOOL for_mouse_event);
 	/*virtual*/ void	scanKeyboard();
+#ifdef LL_DARWIN
+	/*virtual*/ void	handleModifier(MASK mask);
+#endif
 };
 
 #endif
diff --git a/indra/llwindow/llkeyboardmacosx.cpp b/indra/llwindow/llkeyboardmacosx.cpp
index 7f8f303517..85bb7b9aeb 100755
--- a/indra/llwindow/llkeyboardmacosx.cpp
+++ b/indra/llwindow/llkeyboardmacosx.cpp
@@ -30,7 +30,7 @@
 #include "llkeyboardmacosx.h"
 #include "llwindowcallbacks.h"
 
-#include <Carbon/Carbon.h>
+#include "llwindowmacosx-objc.h"
 
 LLKeyboardMacOSX::LLKeyboardMacOSX()
 {
@@ -162,23 +162,25 @@ LLKeyboardMacOSX::LLKeyboardMacOSX()
 
 void LLKeyboardMacOSX::resetMaskKeys()
 {
-	U32 mask = GetCurrentEventKeyModifiers();
+	U32 mask = getModifiers();
 
 	// MBW -- XXX -- This mirrors the operation of the Windows version of resetMaskKeys().
 	//    It looks a bit suspicious, as it won't correct for keys that have been released.
 	//    Is this the way it's supposed to work?
+	
+	// We apply the modifier masks directly within getModifiers.  So check to see which masks we've applied.
 
-	if(mask & shiftKey)
+	if(mask & MAC_SHIFT_KEY)
 	{
 		mKeyLevel[KEY_SHIFT] = TRUE;
 	}
 
-	if(mask & (controlKey))
+	if(mask & MAC_CTRL_KEY)
 	{
 		mKeyLevel[KEY_CONTROL] = TRUE;
 	}
 
-	if(mask & optionKey)
+	if(mask & MAC_ALT_KEY)
 	{
 		mKeyLevel[KEY_ALT] = TRUE;
 	}
@@ -196,22 +198,27 @@ static BOOL translateKeyMac(const U16 key, const U32 mask, KEY &outKey, U32 &out
 }
 */
 
+void LLKeyboardMacOSX::handleModifier(MASK mask)
+{
+	updateModifiers(mask);
+}
+
 MASK LLKeyboardMacOSX::updateModifiers(const U32 mask)
 {
 	// translate the mask
 	MASK out_mask = 0;
 
-	if(mask & shiftKey)
+	if(mask & MAC_SHIFT_KEY)
 	{
 		out_mask |= MASK_SHIFT;
 	}
 
-	if(mask & (controlKey | cmdKey))
+	if(mask & (MAC_CTRL_KEY | MAC_CMD_KEY))
 	{
 		out_mask |= MASK_CONTROL;
 	}
 
-	if(mask & optionKey)
+	if(mask & MAC_ALT_KEY)
 	{
 		out_mask |= MASK_ALT;
 	}
@@ -231,7 +238,7 @@ BOOL LLKeyboardMacOSX::handleKeyDown(const U16 key, const U32 mask)
 	{
 		handled = handleTranslatedKeyDown(translated_key, translated_mask);
 	}
-
+	
 	return handled;
 }
 
@@ -255,18 +262,18 @@ BOOL LLKeyboardMacOSX::handleKeyUp(const U16 key, const U32 mask)
 MASK LLKeyboardMacOSX::currentMask(BOOL for_mouse_event)
 {
 	MASK result = MASK_NONE;
-	U32 mask = GetCurrentEventKeyModifiers();
+	U32 mask = getModifiers();
 
-	if (mask & shiftKey)			result |= MASK_SHIFT;
-	if (mask & controlKey)			result |= MASK_CONTROL;
-	if (mask & optionKey)			result |= MASK_ALT;
+	if (mask & MAC_SHIFT_KEY)			result |= MASK_SHIFT;
+	if (mask & MAC_CTRL_KEY)			result |= MASK_CONTROL;
+	if (mask & MAC_ALT_KEY)				result |= MASK_ALT;
 
 	// For keyboard events, consider Command equivalent to Control
 	if (!for_mouse_event)
 	{
-		if (mask & cmdKey) result |= MASK_CONTROL;
+		if (mask & MAC_CMD_KEY) result |= MASK_CONTROL;
 	}
-
+	
 	return result;
 }
 
diff --git a/indra/llwindow/llkeyboardmacosx.h b/indra/llwindow/llkeyboardmacosx.h
index f09ff720ce..f9d014ab70 100755
--- a/indra/llwindow/llkeyboardmacosx.h
+++ b/indra/llwindow/llkeyboardmacosx.h
@@ -29,6 +29,15 @@
 
 #include "llkeyboard.h"
 
+// These more or less mirror their equivalents in NSEvent.h.
+enum EMacEventKeys {
+	MAC_SHIFT_KEY = 1 << 17,
+	MAC_CTRL_KEY = 1 << 18,
+	MAC_ALT_KEY = 1 << 19,
+	MAC_CMD_KEY = 1 << 20,
+	MAC_FN_KEY = 1 << 23
+};
+
 class LLKeyboardMacOSX : public LLKeyboard
 {
 public:
@@ -40,6 +49,7 @@ public:
 	/*virtual*/ void	resetMaskKeys();
 	/*virtual*/ MASK	currentMask(BOOL for_mouse_event);
 	/*virtual*/ void	scanKeyboard();
+	/*virtual*/ void	handleModifier(MASK mask);
 	
 protected:
 	MASK	updateModifiers(const U32 mask);
diff --git a/indra/llwindow/llopenglview-objc.h b/indra/llwindow/llopenglview-objc.h
new file mode 100644
index 0000000000..41837b1eb4
--- /dev/null
+++ b/indra/llwindow/llopenglview-objc.h
@@ -0,0 +1,110 @@
+/**
+ * @file llopenglview-objc.h
+ * @brief Class interfaces for most of the Mac facing window functionality.
+ *
+ * $LicenseInfo:firstyear=2000&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LLOpenGLView_H
+#define LLOpenGLView_H
+
+#import <Cocoa/Cocoa.h>
+#import <IOKit/IOKitLib.h>
+#import <CoreFoundation/CFBase.h>
+#import <CoreFoundation/CFNumber.h>
+#include <string>
+
+@interface LLOpenGLView : NSOpenGLView <NSTextInputClient>
+{
+	std::string mLastDraggedUrl;
+	unsigned int mModifiers;
+	float mMousePos[2];
+	bool mHasMarkedText;
+	unsigned int mMarkedTextLength;
+    bool mMarkedTextAllowed;
+    bool mSimulatedRightClick;
+}
+- (id) initWithSamples:(NSUInteger)samples;
+- (id) initWithSamples:(NSUInteger)samples andVsync:(BOOL)vsync;
+- (id) initWithFrame:(NSRect)frame withSamples:(NSUInteger)samples andVsync:(BOOL)vsync;
+
+- (void)commitCurrentPreedit;
+
+// rebuildContext
+// Destroys and recreates a context with the view's internal format set via setPixelFormat;
+// Use this in event of needing to rebuild a context for whatever reason, without needing to assign a new pixel format.
+- (BOOL) rebuildContext;
+
+// rebuildContextWithFormat
+// Destroys and recreates a context with the specified pixel format.
+- (BOOL) rebuildContextWithFormat:(NSOpenGLPixelFormat *)format;
+
+// These are mostly just for C++ <-> Obj-C interop.  We can manipulate the CGLContext from C++ without reprecussions.
+- (CGLContextObj) getCGLContextObj;
+- (CGLPixelFormatObj*)getCGLPixelFormatObj;
+
+- (unsigned long) getVramSize;
+
+- (void) allowMarkedTextInput:(bool)allowed;
+
+@end
+
+@interface LLUserInputWindow : NSPanel
+
+@end
+
+@interface LLNonInlineTextView : NSTextView
+{
+	LLOpenGLView *glview;
+}
+
+- (void) setGLView:(LLOpenGLView*)view;
+
+@end
+
+@interface LLNSWindow : NSWindow
+
+- (NSPoint)convertToScreenFromLocalPoint:(NSPoint)point relativeToView:(NSView *)view;
+- (NSPoint)flipPoint:(NSPoint)aPoint;
+
+@end
+
+@interface NSScreen (PointConversion)
+
+/*
+ Returns the screen where the mouse resides
+ */
++ (NSScreen *)currentScreenForMouseLocation;
+
+/*
+ Allows you to convert a point from global coordinates to the current screen coordinates.
+ */
+- (NSPoint)convertPointToScreenCoordinates:(NSPoint)aPoint;
+
+/*
+ Allows to flip the point coordinates, so y is 0 at the top instead of the bottom. x remains the same
+ */
+- (NSPoint)flipPoint:(NSPoint)aPoint;
+
+@end
+
+#endif
diff --git a/indra/llwindow/llopenglview-objc.mm b/indra/llwindow/llopenglview-objc.mm
new file mode 100644
index 0000000000..5f34d03c35
--- /dev/null
+++ b/indra/llwindow/llopenglview-objc.mm
@@ -0,0 +1,686 @@
+/**
+ * @file llopenglview-objc.mm
+ * @brief Class implementation for most of the Mac facing window functionality.
+ *
+ * $LicenseInfo:firstyear=2000&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#import "llopenglview-objc.h"
+#include "llwindowmacosx-objc.h"
+#import "llappdelegate-objc.h"
+
+@implementation NSScreen (PointConversion)
+
++ (NSScreen *)currentScreenForMouseLocation
+{
+    NSPoint mouseLocation = [NSEvent mouseLocation];
+    
+    NSEnumerator *screenEnumerator = [[NSScreen screens] objectEnumerator];
+    NSScreen *screen;
+    while ((screen = [screenEnumerator nextObject]) && !NSMouseInRect(mouseLocation, screen.frame, NO))
+        ;
+    
+    return screen;
+}
+
+- (NSPoint)convertPointToScreenCoordinates:(NSPoint)aPoint
+{
+    float normalizedX = fabs(fabs(self.frame.origin.x) - fabs(aPoint.x));
+    float normalizedY = aPoint.y - self.frame.origin.y;
+    
+    return NSMakePoint(normalizedX, normalizedY);
+}
+
+- (NSPoint)flipPoint:(NSPoint)aPoint
+{
+    return NSMakePoint(aPoint.x, self.frame.size.height - aPoint.y);
+}
+
+@end
+
+attributedStringInfo getSegments(NSAttributedString *str)
+{
+	attributedStringInfo segments;
+	segment_lengths seg_lengths;
+	segment_standouts seg_standouts;
+	NSRange effectiveRange;
+	NSRange limitRange = NSMakeRange(0, [str length]);
+    
+	while (limitRange.length > 0) {
+		NSNumber *attr = [str attribute:NSUnderlineStyleAttributeName atIndex:limitRange.location longestEffectiveRange:&effectiveRange inRange:limitRange];
+		limitRange = NSMakeRange(NSMaxRange(effectiveRange), NSMaxRange(limitRange) - NSMaxRange(effectiveRange));
+		
+		if (effectiveRange.length <= 0)
+		{
+			effectiveRange.length = 1;
+		}
+		
+		if ([attr integerValue] == 2)
+		{
+			seg_lengths.push_back(effectiveRange.length);
+			seg_standouts.push_back(true);
+		} else
+		{
+			seg_lengths.push_back(effectiveRange.length);
+			seg_standouts.push_back(false);
+		}
+	}
+	segments.seg_lengths = seg_lengths;
+	segments.seg_standouts = seg_standouts;
+	return segments;
+}
+
+@implementation LLOpenGLView
+
+- (unsigned long)getVramSize
+{
+    CGLRendererInfoObj info = 0;
+	GLint vram_bytes = 0;
+    int num_renderers = 0;
+    CGLError the_err = CGLQueryRendererInfo (CGDisplayIDToOpenGLDisplayMask(kCGDirectMainDisplay), &info, &num_renderers);
+    if(0 == the_err)
+    {
+        CGLDescribeRenderer (info, 0, kCGLRPTextureMemory, &vram_bytes);
+        CGLDestroyRendererInfo (info);
+    }
+    else
+    {
+        vram_bytes = (256 << 20);
+    }
+    
+	return (unsigned long)vram_bytes / 1048576; // We need this in megabytes.
+}
+
+- (void)viewDidMoveToWindow
+{
+	[[NSNotificationCenter defaultCenter] addObserver:self
+											 selector:@selector(windowResized:) name:NSWindowDidResizeNotification
+											   object:[self window]];
+}
+
+- (void)windowResized:(NSNotification *)notification;
+{
+	NSSize size = [self frame].size;
+	
+	callResize(size.width, size.height);
+}
+
+- (void)dealloc
+{
+	[[NSNotificationCenter defaultCenter] removeObserver:self];
+	[super dealloc];
+}
+
+- (id) init
+{
+	return [self initWithFrame:[self bounds] withSamples:2 andVsync:TRUE];
+}
+
+- (id) initWithSamples:(NSUInteger)samples
+{
+	return [self initWithFrame:[self bounds] withSamples:samples andVsync:TRUE];
+}
+
+- (id) initWithSamples:(NSUInteger)samples andVsync:(BOOL)vsync
+{
+	return [self initWithFrame:[self bounds] withSamples:samples andVsync:vsync];
+}
+
+- (id) initWithFrame:(NSRect)frame withSamples:(NSUInteger)samples andVsync:(BOOL)vsync
+{
+	[self registerForDraggedTypes:[NSArray arrayWithObject:NSURLPboardType]];
+	[self initWithFrame:frame];
+	
+	// Initialize with a default "safe" pixel format that will work with versions dating back to OS X 10.6.
+	// Any specialized pixel formats, i.e. a core profile pixel format, should be initialized through rebuildContextWithFormat.
+	// 10.7 and 10.8 don't really care if we're defining a profile or not.  If we don't explicitly request a core or legacy profile, it'll always assume a legacy profile (for compatibility reasons).
+	NSOpenGLPixelFormatAttribute attrs[] = {
+        NSOpenGLPFANoRecovery,
+		NSOpenGLPFADoubleBuffer,
+		NSOpenGLPFAClosestPolicy,
+		NSOpenGLPFAAccelerated,
+		NSOpenGLPFASampleBuffers, (samples > 0 ? 1 : 0),
+		NSOpenGLPFASamples, samples,
+		NSOpenGLPFAStencilSize, 8,
+		NSOpenGLPFADepthSize, 24,
+		NSOpenGLPFAAlphaSize, 8,
+		NSOpenGLPFAColorSize, 24,
+		0
+    };
+	
+	NSOpenGLPixelFormat *pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attrs] autorelease];
+	
+	if (pixelFormat == nil)
+	{
+		NSLog(@"Failed to create pixel format!", nil);
+		return nil;
+	}
+	
+	NSOpenGLContext *glContext = [[NSOpenGLContext alloc] initWithFormat:pixelFormat shareContext:nil];
+	
+	if (glContext == nil)
+	{
+		NSLog(@"Failed to create OpenGL context!", nil);
+		return nil;
+	}
+	
+	[self setPixelFormat:pixelFormat];
+	
+	[self setOpenGLContext:glContext];
+	
+	[glContext setView:self];
+	
+	[glContext makeCurrentContext];
+	
+	if (vsync)
+	{
+		[glContext setValues:(const GLint*)1 forParameter:NSOpenGLCPSwapInterval];
+	} else {
+		[glContext setValues:(const GLint*)0 forParameter:NSOpenGLCPSwapInterval];
+	}
+	
+	return self;
+}
+
+- (BOOL) rebuildContext
+{
+	return [self rebuildContextWithFormat:[self pixelFormat]];
+}
+
+- (BOOL) rebuildContextWithFormat:(NSOpenGLPixelFormat *)format
+{
+	NSOpenGLContext *ctx = [self openGLContext];
+	
+	[ctx clearDrawable];
+	[ctx initWithFormat:format shareContext:nil];
+	
+	if (ctx == nil)
+	{
+		NSLog(@"Failed to create OpenGL context!", nil);
+		return false;
+	}
+	
+	[self setOpenGLContext:ctx];
+	[ctx setView:self];
+	[ctx makeCurrentContext];
+	return true;
+}
+
+- (CGLContextObj)getCGLContextObj
+{
+	NSOpenGLContext *ctx = [self openGLContext];
+	return (CGLContextObj)[ctx CGLContextObj];
+}
+
+- (CGLPixelFormatObj*)getCGLPixelFormatObj
+{
+	NSOpenGLPixelFormat *fmt = [self pixelFormat];
+	return (CGLPixelFormatObj*)[fmt	CGLPixelFormatObj];
+}
+
+// Various events can be intercepted by our view, thus not reaching our window.
+// Intercept these events, and pass them to the window as needed. - Geenz
+
+- (void) mouseDown:(NSEvent *)theEvent
+{
+    // Apparently people still use this?
+    if ([theEvent modifierFlags] & NSCommandKeyMask &&
+        !([theEvent modifierFlags] & NSControlKeyMask) &&
+        !([theEvent modifierFlags] & NSShiftKeyMask) &&
+        !([theEvent modifierFlags] & NSAlternateKeyMask) &&
+        !([theEvent modifierFlags] & NSAlphaShiftKeyMask) &&
+        !([theEvent modifierFlags] & NSFunctionKeyMask) &&
+        !([theEvent modifierFlags] & NSHelpKeyMask))
+    {
+        callRightMouseDown(mMousePos, mModifiers);
+        mSimulatedRightClick = true;
+    } else {
+        if ([theEvent clickCount] >= 2)
+        {
+            callDoubleClick(mMousePos, mModifiers);
+        } else if ([theEvent clickCount] == 1) {
+            callLeftMouseDown(mMousePos, mModifiers);
+        }
+    }
+}
+
+- (void) mouseUp:(NSEvent *)theEvent
+{
+    if (mSimulatedRightClick)
+    {
+        callRightMouseUp(mMousePos, mModifiers);
+        mSimulatedRightClick = false;
+    } else {
+        callLeftMouseUp(mMousePos, mModifiers);
+    }
+}
+
+- (void) rightMouseDown:(NSEvent *)theEvent
+{
+	callRightMouseDown(mMousePos, mModifiers);
+}
+
+- (void) rightMouseUp:(NSEvent *)theEvent
+{
+	callRightMouseUp(mMousePos, mModifiers);
+}
+
+- (void)mouseMoved:(NSEvent *)theEvent
+{
+	float mouseDeltas[2] = {
+		[theEvent deltaX],
+		[theEvent deltaY]
+	};
+	
+	callDeltaUpdate(mouseDeltas, 0);
+	
+	NSPoint mPoint = [theEvent locationInWindow];
+	mMousePos[0] = mPoint.x;
+	mMousePos[1] = mPoint.y;
+	callMouseMoved(mMousePos, 0);
+}
+
+// NSWindow doesn't trigger mouseMoved when the mouse is being clicked and dragged.
+// Use mouseDragged for situations like this to trigger our movement callback instead.
+
+- (void) mouseDragged:(NSEvent *)theEvent
+{
+	// Trust the deltas supplied by NSEvent.
+	// The old CoreGraphics APIs we previously relied on are now flagged as obsolete.
+	// NSEvent isn't obsolete, and provides us with the correct deltas.
+	float mouseDeltas[2] = {
+		[theEvent deltaX],
+		[theEvent deltaY]
+	};
+	
+	callDeltaUpdate(mouseDeltas, 0);
+	
+	NSPoint mPoint = [theEvent locationInWindow];
+	mMousePos[0] = mPoint.x;
+	mMousePos[1] = mPoint.y;
+	callMouseMoved(mMousePos, 0);
+}
+
+- (void) otherMouseDown:(NSEvent *)theEvent
+{
+	callMiddleMouseDown(mMousePos, mModifiers);
+}
+
+- (void) otherMouseUp:(NSEvent *)theEvent
+{
+	callMiddleMouseUp(mMousePos, mModifiers);
+}
+
+- (void) otherMouseDragged:(NSEvent *)theEvent
+{
+	
+}
+
+- (void) scrollWheel:(NSEvent *)theEvent
+{
+	callScrollMoved(-[theEvent deltaY]);
+}
+
+- (void) mouseExited:(NSEvent *)theEvent
+{
+	callMouseExit();
+}
+
+- (void) keyUp:(NSEvent *)theEvent
+{
+	callKeyUp([theEvent keyCode], mModifiers);
+}
+
+- (void) keyDown:(NSEvent *)theEvent
+{
+    uint keycode = [theEvent keyCode];
+    bool acceptsText = mHasMarkedText ? false : callKeyDown(keycode, mModifiers);
+    if (acceptsText &&
+        !mMarkedTextAllowed &&
+        ![(LLAppDelegate*)[NSApp delegate] romanScript] &&
+        [[theEvent charactersIgnoringModifiers] characterAtIndex:0] != NSDeleteCharacter &&
+        [[theEvent charactersIgnoringModifiers] characterAtIndex:0] != NSBackspaceCharacter &&
+        [[theEvent charactersIgnoringModifiers] characterAtIndex:0] != NSDownArrowFunctionKey &&
+        [[theEvent charactersIgnoringModifiers] characterAtIndex:0] != NSUpArrowFunctionKey &&
+        [[theEvent charactersIgnoringModifiers] characterAtIndex:0] != NSLeftArrowFunctionKey &&
+        [[theEvent charactersIgnoringModifiers] characterAtIndex:0] != NSRightArrowFunctionKey)
+    {
+        [(LLAppDelegate*)[NSApp delegate] showInputWindow:true withEvent:theEvent];
+    } else
+    {
+        [[self inputContext] handleEvent:theEvent];
+    }
+    
+    if ([[theEvent charactersIgnoringModifiers] characterAtIndex:0] == NSCarriageReturnCharacter ||
+        [[theEvent charactersIgnoringModifiers] characterAtIndex:0] == NSEnterCharacter)
+    {
+        // callKeyDown won't return the value we expect for enter or return.  Handle them as a separate case.
+        [[self inputContext] handleEvent:theEvent];
+    }
+    
+    // OS X intentionally does not send us key-up information on cmd-key combinations.
+    // This behaviour is not a bug, and only applies to cmd-combinations (no others).
+    // Since SL assumes we receive those, we fake it here.
+    if (mModifiers & NSCommandKeyMask && !mHasMarkedText)
+    {
+        callKeyUp([theEvent keyCode], mModifiers);
+    }
+}
+
+- (void)flagsChanged:(NSEvent *)theEvent {
+	mModifiers = [theEvent modifierFlags];
+	callModifier([theEvent modifierFlags]);
+}
+
+- (BOOL) acceptsFirstResponder
+{
+	return YES;
+}
+
+- (NSDragOperation) draggingEntered:(id<NSDraggingInfo>)sender
+{
+	NSPasteboard *pboard;
+    NSDragOperation sourceDragMask;
+	
+	sourceDragMask = [sender draggingSourceOperationMask];
+	
+	pboard = [sender draggingPasteboard];
+	
+	if ([[pboard types] containsObject:NSURLPboardType])
+	{
+		if (sourceDragMask & NSDragOperationLink) {
+			NSURL *fileUrl = [[pboard readObjectsForClasses:[NSArray arrayWithObject:[NSURL class]] options:[NSDictionary dictionary]] objectAtIndex:0];
+			mLastDraggedUrl = [[fileUrl absoluteString] UTF8String];
+            return NSDragOperationLink;
+        }
+	}
+	return NSDragOperationNone;
+}
+
+- (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender
+{
+	callHandleDragUpdated(mLastDraggedUrl);
+	
+	return NSDragOperationLink;
+}
+
+- (void) draggingExited:(id<NSDraggingInfo>)sender
+{
+	callHandleDragExited(mLastDraggedUrl);
+}
+
+- (BOOL)prepareForDragOperation:(id < NSDraggingInfo >)sender
+{
+	return YES;
+}
+
+- (BOOL) performDragOperation:(id<NSDraggingInfo>)sender
+{
+	callHandleDragDropped(mLastDraggedUrl);
+	return true;
+}
+
+- (BOOL)hasMarkedText
+{
+	return mHasMarkedText;
+}
+
+- (NSRange)markedRange
+{
+	int range[2];
+	getPreeditMarkedRange(&range[0], &range[1]);
+	return NSMakeRange(range[0], range[1]);
+}
+
+- (NSRange)selectedRange
+{
+	int range[2];
+	getPreeditSelectionRange(&range[0], &range[1]);
+	return NSMakeRange(range[0], range[1]);
+}
+
+- (void)setMarkedText:(id)aString selectedRange:(NSRange)selectedRange replacementRange:(NSRange)replacementRange
+{
+    if ([aString class] == NSClassFromString(@"NSConcreteMutableAttributedString"))
+    {
+        if (mMarkedTextAllowed)
+        {
+            unsigned int selected[2] = {
+                selectedRange.location,
+                selectedRange.length
+            };
+            
+            unsigned int replacement[2] = {
+                replacementRange.location,
+                replacementRange.length
+            };
+            
+            unichar text[[aString length]];
+            [[aString mutableString] getCharacters:text range:NSMakeRange(0, [aString length])];
+            attributedStringInfo segments = getSegments((NSAttributedString *)aString);
+            setMarkedText(text, selected, replacement, [aString length], segments);
+            mHasMarkedText = TRUE;
+            mMarkedTextLength = [aString length];
+        } else {
+            if (mHasMarkedText)
+            {
+                [self unmarkText];
+            }
+        }
+    }
+}
+
+- (void)commitCurrentPreedit
+{
+    if (mHasMarkedText)
+    {
+        if ([[self inputContext] respondsToSelector:@selector(commitEditing)])
+        {
+            [[self inputContext] commitEditing];
+        }
+    }
+}
+
+- (void)unmarkText
+{
+	[[self inputContext] discardMarkedText];
+	resetPreedit();
+	mHasMarkedText = FALSE;
+}
+
+// We don't support attributed strings.
+- (NSArray *)validAttributesForMarkedText
+{
+	return [NSArray array];
+}
+
+// See above.
+- (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange
+{
+	return nil;
+}
+
+- (void)insertText:(id)insertString
+{
+    if (insertString != nil)
+    {
+        [self insertText:insertString replacementRange:NSMakeRange(0, [insertString length])];
+    }
+}
+
+- (void)insertText:(id)aString replacementRange:(NSRange)replacementRange
+{
+	if (!mHasMarkedText)
+	{
+		for (NSInteger i = 0; i < [aString length]; i++)
+		{
+			callUnicodeCallback([aString characterAtIndex:i], mModifiers);
+		}
+	} else {
+        resetPreedit();
+		// We may never get this point since unmarkText may be called before insertText ever gets called once we submit our text.
+		// But just in case...
+		
+		for (NSInteger i = 0; i < [aString length]; i++)
+		{
+			handleUnicodeCharacter([aString characterAtIndex:i]);
+		}
+		mHasMarkedText = FALSE;
+	}
+}
+
+- (void) insertNewline:(id)sender
+{
+	if (!(mModifiers & NSCommandKeyMask) &&
+		!(mModifiers & NSShiftKeyMask) &&
+		!(mModifiers & NSAlternateKeyMask))
+	{
+		callUnicodeCallback(13, 0);
+	} else {
+		callUnicodeCallback(13, mModifiers);
+	}
+}
+
+- (NSUInteger)characterIndexForPoint:(NSPoint)aPoint
+{
+	return NSNotFound;
+}
+
+- (NSRect)firstRectForCharacterRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange
+{
+	float pos[4] = {0, 0, 0, 0};
+	getPreeditLocation(pos, mMarkedTextLength);
+	return NSMakeRect(pos[0], pos[1], pos[2], pos[3]);
+}
+
+- (void)doCommandBySelector:(SEL)aSelector
+{
+	if (aSelector == @selector(insertNewline:))
+	{
+		[self insertNewline:self];
+	}
+}
+
+- (BOOL)drawsVerticallyForCharacterAtIndex:(NSUInteger)charIndex
+{
+	return NO;
+}
+
+- (void) allowMarkedTextInput:(bool)allowed
+{
+    mMarkedTextAllowed = allowed;
+}
+
+@end
+
+@implementation LLUserInputWindow
+
+- (void) close
+{
+    [self orderOut:self];
+}
+
+@end
+
+@implementation LLNonInlineTextView
+
+- (void) setGLView:(LLOpenGLView *)view
+{
+	glview = view;
+}
+
+- (void) insertText:(id)insertString
+{
+	[[self inputContext] discardMarkedText];
+    [self setString:@""];
+    [_window orderOut:_window];
+	[self insertText:insertString replacementRange:NSMakeRange(0, [insertString length])];
+}
+
+- (void) insertText:(id)aString replacementRange:(NSRange)replacementRange
+{
+	[glview insertText:aString replacementRange:replacementRange];
+}
+
+- (void) insertNewline:(id)sender
+{
+	[[self textStorage] setValue:@""];
+	[[self inputContext] discardMarkedText];
+    [self setString:@""];
+}
+
+- (void)doCommandBySelector:(SEL)aSelector
+{
+	if (aSelector == @selector(insertNewline:))
+	{
+		[self insertNewline:self];
+	}
+}
+
+@end
+
+@implementation LLNSWindow
+
+- (id) init
+{
+	return self;
+}
+
+- (NSPoint)convertToScreenFromLocalPoint:(NSPoint)point relativeToView:(NSView *)view
+{
+	NSScreen *currentScreen = [NSScreen currentScreenForMouseLocation];
+	if(currentScreen)
+	{
+		NSPoint windowPoint = [view convertPoint:point toView:nil];
+		NSPoint screenPoint = [[view window] convertBaseToScreen:windowPoint];
+		NSPoint flippedScreenPoint = [currentScreen flipPoint:screenPoint];
+		flippedScreenPoint.y += [currentScreen frame].origin.y;
+		
+		return flippedScreenPoint;
+	}
+	
+	return NSZeroPoint;
+}
+
+- (NSPoint)flipPoint:(NSPoint)aPoint
+{
+    return NSMakePoint(aPoint.x, self.frame.size.height - aPoint.y);
+}
+
+- (BOOL) becomeFirstResponder
+{
+	callFocus();
+	return true;
+}
+
+- (BOOL) resignFirstResponder
+{
+	callFocusLost();
+	return true;
+}
+
+- (void) close
+{
+	callQuitHandler();
+}
+
+@end
diff --git a/indra/llwindow/llwindowmacosx-objc.h b/indra/llwindow/llwindowmacosx-objc.h
index 7893dedda4..32b3bfb078 100755
--- a/indra/llwindow/llwindowmacosx-objc.h
+++ b/indra/llwindow/llwindowmacosx-objc.h
@@ -25,13 +25,121 @@
  * $/LicenseInfo$
  */
 
+#include <map>
+#include <vector>
+
+typedef std::vector<std::pair<int, bool> > segment_t;
+
+typedef std::vector<int> segment_lengths;
+typedef std::vector<int> segment_standouts;
+
+struct attributedStringInfo {
+	segment_lengths seg_lengths;
+	segment_standouts seg_standouts;
+};
 
 // This will actually hold an NSCursor*, but that type is only available in objective C.
 typedef void *CursorRef;
+typedef void *NSWindowRef;
+typedef void *GLViewRef;
+
+// These are defined in llappviewermacosx.cpp.
+bool initViewer();
+void handleQuit();
+bool runMainLoop();
+void initMainLoop();
+void cleanupViewer();
 
 /* Defined in llwindowmacosx-objc.mm: */
+int createNSApp(int argc, const char **argv);
 void setupCocoa();
+bool pasteBoardAvailable();
+bool copyToPBoard(const unsigned short *str, unsigned int len);
+const unsigned short *copyFromPBoard();
 CursorRef createImageCursor(const char *fullpath, int hotspotX, int hotspotY);
-OSErr releaseImageCursor(CursorRef ref);
-OSErr setImageCursor(CursorRef ref);
+short releaseImageCursor(CursorRef ref);
+short setImageCursor(CursorRef ref);
+void setArrowCursor();
+void setIBeamCursor();
+void setPointingHandCursor();
+void setCopyCursor();
+void setCrossCursor();
+void setNotAllowedCursor();
+void hideNSCursor();
+void showNSCursor();
+void hideNSCursorTillMove(bool hide);
+void requestUserAttention();
+long showAlert(std::string title, std::string text, int type);
+
+NSWindowRef createNSWindow(int x, int y, int width, int height);
+
+#include <OpenGL/OpenGL.h>
+GLViewRef createOpenGLView(NSWindowRef window, unsigned int samples, bool vsync);
+void glSwapBuffers(void* context);
+CGLContextObj getCGLContextObj(GLViewRef view);
+unsigned long getVramSize(GLViewRef view);
+void getContentViewBounds(NSWindowRef window, float* bounds);
+void getWindowSize(NSWindowRef window, float* size);
+void setWindowSize(NSWindowRef window, int width, int height);
+void getCursorPos(NSWindowRef window, float* pos);
+void makeWindowOrderFront(NSWindowRef window);
+void convertScreenToWindow(NSWindowRef window, float *coord);
+void convertWindowToScreen(NSWindowRef window, float *coord);
+void convertScreenToView(NSWindowRef window, float *coord);
+void convertRectToScreen(NSWindowRef window, float *coord);
+void convertRectFromScreen(NSWindowRef window, float *coord);
+void setWindowPos(NSWindowRef window, float* pos);
+void closeWindow(NSWindowRef window);
+void removeGLView(GLViewRef view);
+void makeFirstResponder(NSWindowRef window, GLViewRef view);
+void setupInputWindow(NSWindowRef window, GLViewRef view);
+
+// These are all implemented in llwindowmacosx.cpp.
+// This is largely for easier interop between Obj-C and C++ (at least in the viewer's case due to the BOOL vs. BOOL conflict)
+bool callKeyUp(unsigned short key, unsigned int mask);
+bool callKeyDown(unsigned short key, unsigned int mask);
+void callResetKeys();
+bool callUnicodeCallback(wchar_t character, unsigned int mask);
+void callRightMouseDown(float *pos, unsigned int mask);
+void callRightMouseUp(float *pos, unsigned int mask);
+void callLeftMouseDown(float *pos, unsigned int mask);
+void callLeftMouseUp(float *pos, unsigned int mask);
+void callDoubleClick(float *pos, unsigned int mask);
+void callResize(unsigned int width, unsigned int height);
+void callMouseMoved(float *pos, unsigned int mask);
+void callScrollMoved(float delta);
+void callMouseExit();
+void callWindowFocus();
+void callWindowUnfocus();
+void callDeltaUpdate(float *delta, unsigned int mask);
+void callMiddleMouseDown(float *pos, unsigned int mask);
+void callMiddleMouseUp(float *pos, unsigned int mask);
+void callFocus();
+void callFocusLost();
+void callModifier(unsigned int mask);
+void callQuitHandler();
+void commitCurrentPreedit(GLViewRef glView);
+
+#include <string>
+void callHandleDragEntered(std::string url);
+void callHandleDragExited(std::string url);
+void callHandleDragUpdated(std::string url);
+void callHandleDragDropped(std::string url);
+
+// LLPreeditor C bindings.
+std::basic_string<wchar_t> getPreeditString();
+void getPreeditSelectionRange(int *position, int *length);
+void getPreeditMarkedRange(int *position, int *length);
+bool handleUnicodeCharacter(wchar_t c);
+void updatePreeditor(unsigned short *str);
+void setPreeditMarkedRange(int position, int length);
+void resetPreedit();
+int wstring_length(const std::basic_string<wchar_t> & wstr, const int woffset, const int utf16_length, int *unaligned);
+void setMarkedText(unsigned short *text, unsigned int *selectedRange, unsigned int *replacementRange, long text_len, attributedStringInfo segments);
+void getPreeditLocation(float *location, unsigned int length);
+void allowDirectMarkedTextInput(bool allow, GLViewRef glView);
+
+NSWindowRef getMainAppWindow();
+GLViewRef getGLView();
 
+unsigned int getModifiers();
diff --git a/indra/llwindow/llwindowmacosx-objc.mm b/indra/llwindow/llwindowmacosx-objc.mm
index bebb537cd8..0354c2b717 100755
--- a/indra/llwindow/llwindowmacosx-objc.mm
+++ b/indra/llwindow/llwindowmacosx-objc.mm
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llwindowmacosx-objc.mm
  * @brief Definition of functions shared between llwindowmacosx.cpp
  * and llwindowmacosx-objc.mm.
@@ -6,26 +6,30 @@
  * $LicenseInfo:firstyear=2006&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
 
 #include <AppKit/AppKit.h>
+#include <Cocoa/Cocoa.h>
+#include "llopenglview-objc.h"
+#include "llwindowmacosx-objc.h"
+#include "llappdelegate-objc.h"
 
 /*
  * These functions are broken out into a separate file because the
@@ -34,7 +38,10 @@
  * linden headers with any objective-C++ source.
  */
 
-#include "llwindowmacosx-objc.h"
+int createNSApp(int argc, const char *argv[])
+{
+	return NSApplicationMain(argc, argv);
+}
 
 void setupCocoa()
 {
@@ -45,44 +52,122 @@ void setupCocoa()
 		NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 		
 		// The following prevents the Cocoa command line parser from trying to open 'unknown' arguements as documents.
-		// ie. running './secondlife -set Language fr' would cause a pop-up saying can't open document 'fr' 
-		// when init'ing the Cocoa App window.		
+		// ie. running './secondlife -set Language fr' would cause a pop-up saying can't open document 'fr'
+		// when init'ing the Cocoa App window.
 		[[NSUserDefaults standardUserDefaults] setObject:@"NO" forKey:@"NSTreatUnknownArgumentsAsOpen"];
 		
-		// This is a bit of voodoo taken from the Apple sample code "CarbonCocoa_PictureCursor":
-		//   http://developer.apple.com/samplecode/CarbonCocoa_PictureCursor/index.html
-		
-		//	Needed for Carbon based applications which call into Cocoa
-		NSApplicationLoad();
-
-		//	Must first call [[[NSWindow alloc] init] release] to get the NSWindow machinery set up so that NSCursor can use a window to cache the cursor image
-		[[[NSWindow alloc] init] release];
-
 		[pool release];
 		
 		inited = true;
 	}
 }
 
+bool copyToPBoard(const unsigned short *str, unsigned int len)
+{
+	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc]init];
+	NSPasteboard *pboard = [NSPasteboard generalPasteboard];
+	[pboard clearContents];
+	
+	NSArray *contentsToPaste = [[NSArray alloc] initWithObjects:[NSString stringWithCharacters:str length:len], nil];
+	[pool release];
+	return [pboard writeObjects:contentsToPaste];
+}
+
+bool pasteBoardAvailable()
+{
+	NSArray *classArray = [NSArray arrayWithObject:[NSString class]];
+	return [[NSPasteboard generalPasteboard] canReadObjectForClasses:classArray options:[NSDictionary dictionary]];
+}
+
+const unsigned short *copyFromPBoard()
+{
+	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc]init];
+	NSPasteboard *pboard = [NSPasteboard generalPasteboard];
+	NSArray *classArray = [NSArray arrayWithObject:[NSString class]];
+	NSString *str = NULL;
+	BOOL ok = [pboard canReadObjectForClasses:classArray options:[NSDictionary dictionary]];
+	if (ok)
+	{
+		NSArray *objToPaste = [pboard readObjectsForClasses:classArray options:[NSDictionary dictionary]];
+		str = [objToPaste objectAtIndex:0];
+	}
+	unichar* temp = (unichar*)calloc([str length], sizeof(unichar));
+	[str getCharacters:temp];
+	[pool release];
+	return temp;
+}
+
 CursorRef createImageCursor(const char *fullpath, int hotspotX, int hotspotY)
 {
 	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
+	
 	// extra retain on the NSCursor since we want it to live for the lifetime of the app.
 	NSCursor *cursor =
-		[[[NSCursor alloc] 
-				initWithImage:
-					[[[NSImage alloc] initWithContentsOfFile:
-						[NSString stringWithFormat:@"%s", fullpath]
-					]autorelease] 
-				hotSpot:NSMakePoint(hotspotX, hotspotY)
-		]retain];	
-		
+	[[[NSCursor alloc]
+	  initWithImage:
+	  [[[NSImage alloc] initWithContentsOfFile:
+		[NSString stringWithFormat:@"%s", fullpath]
+		]autorelease]
+	  hotSpot:NSMakePoint(hotspotX, hotspotY)
+	  ]retain];
+	
 	[pool release];
 	
 	return (CursorRef)cursor;
 }
 
+void setArrowCursor()
+{
+	NSCursor *cursor = [NSCursor arrowCursor];
+	[NSCursor unhide];
+	[cursor set];
+}
+
+void setIBeamCursor()
+{
+	NSCursor *cursor = [NSCursor IBeamCursor];
+	[cursor set];
+}
+
+void setPointingHandCursor()
+{
+	NSCursor *cursor = [NSCursor pointingHandCursor];
+	[cursor set];
+}
+
+void setCopyCursor()
+{
+	NSCursor *cursor = [NSCursor dragCopyCursor];
+	[cursor set];
+}
+
+void setCrossCursor()
+{
+	NSCursor *cursor = [NSCursor crosshairCursor];
+	[cursor set];
+}
+
+void setNotAllowedCursor()
+{
+	NSCursor *cursor = [NSCursor operationNotAllowedCursor];
+	[cursor set];
+}
+
+void hideNSCursor()
+{
+	[NSCursor hide];
+}
+
+void showNSCursor()
+{
+	[NSCursor unhide];
+}
+
+void hideNSCursorTillMove(bool hide)
+{
+	[NSCursor setHiddenUntilMouseMoves:hide];
+}
+
 // This is currently unused, since we want all our cursors to persist for the life of the app, but I've included it for completeness.
 OSErr releaseImageCursor(CursorRef ref)
 {
@@ -118,3 +203,250 @@ OSErr setImageCursor(CursorRef ref)
 	return noErr;
 }
 
+// Now for some unholy juggling between generic pointers and casting them to Obj-C objects!
+// Note: things can get a bit hairy from here.  This is not for the faint of heart.
+
+NSWindowRef createNSWindow(int x, int y, int width, int height)
+{
+	LLNSWindow *window = [[LLNSWindow alloc]initWithContentRect:NSMakeRect(x, y, width, height)
+													  styleMask:NSTitledWindowMask | NSResizableWindowMask | NSClosableWindowMask | NSMiniaturizableWindowMask | NSTexturedBackgroundWindowMask backing:NSBackingStoreBuffered defer:NO];
+	[window makeKeyAndOrderFront:nil];
+	[window setAcceptsMouseMovedEvents:TRUE];
+	return window;
+}
+
+GLViewRef createOpenGLView(NSWindowRef window, unsigned int samples, bool vsync)
+{
+	LLOpenGLView *glview = [[LLOpenGLView alloc]initWithFrame:[(LLNSWindow*)window frame] withSamples:samples andVsync:vsync];
+	[(LLNSWindow*)window setContentView:glview];
+	return glview;
+}
+
+void glSwapBuffers(void* context)
+{
+	[(NSOpenGLContext*)context flushBuffer];
+}
+
+CGLContextObj getCGLContextObj(GLViewRef view)
+{
+	return [(LLOpenGLView *)view getCGLContextObj];
+}
+
+CGLPixelFormatObj* getCGLPixelFormatObj(NSWindowRef window)
+{
+	LLOpenGLView *glview = [(LLNSWindow*)window contentView];
+	return [glview getCGLPixelFormatObj];
+}
+
+unsigned long getVramSize(GLViewRef view)
+{
+	return [(LLOpenGLView *)view getVramSize];
+}
+
+void getContentViewBounds(NSWindowRef window, float* bounds)
+{
+	bounds[0] = [[(LLNSWindow*)window contentView] bounds].origin.x;
+	bounds[1] = [[(LLNSWindow*)window contentView] bounds].origin.y;
+	bounds[2] = [[(LLNSWindow*)window contentView] bounds].size.width;
+	bounds[3] = [[(LLNSWindow*)window contentView] bounds].size.height;
+}
+
+void getWindowSize(NSWindowRef window, float* size)
+{
+	NSRect frame = [(LLNSWindow*)window frame];
+	size[0] = frame.origin.x;
+	size[1] = frame.origin.y;
+	size[2] = frame.size.width;
+	size[3] = frame.size.height;
+}
+
+void setWindowSize(NSWindowRef window, int width, int height)
+{
+	NSRect frame = [(LLNSWindow*)window frame];
+	frame.size.width = width;
+	frame.size.height = height;
+	[(LLNSWindow*)window setFrame:frame display:TRUE];
+}
+
+void setWindowPos(NSWindowRef window, float* pos)
+{
+	NSPoint point;
+	point.x = pos[0];
+	point.y = pos[1];
+	[(LLNSWindow*)window setFrameOrigin:point];
+}
+
+void getCursorPos(NSWindowRef window, float* pos)
+{
+	NSPoint mLoc;
+	mLoc = [(LLNSWindow*)window mouseLocationOutsideOfEventStream];
+	pos[0] = mLoc.x;
+	pos[1] = mLoc.y;
+}
+
+void makeWindowOrderFront(NSWindowRef window)
+{
+	[(LLNSWindow*)window makeKeyAndOrderFront:nil];
+}
+
+void convertScreenToWindow(NSWindowRef window, float *coord)
+{
+	NSRect point;
+	point.origin.x = coord[0];
+	point.origin.y = coord[1];
+	point = [(LLNSWindow*)window convertRectFromScreen:point];
+	coord[0] = point.origin.x;
+	coord[1] = point.origin.y;
+}
+
+void convertRectToScreen(NSWindowRef window, float *coord)
+{
+	NSRect point;
+	point.origin.x = coord[0];
+	point.origin.y = coord[1];
+	point.size.width = coord[2];
+	point.size.height = coord[3];
+	
+	point = [(LLNSWindow*)window convertRectToScreen:point];
+	
+	coord[0] = point.origin.x;
+	coord[1] = point.origin.y;
+	coord[2] = point.size.width;
+	coord[3] = point.size.height;
+}
+
+void convertRectFromScreen(NSWindowRef window, float *coord)
+{
+	NSRect point;
+	point.origin.x = coord[0];
+	point.origin.y = coord[1];
+	point.size.width = coord[2];
+	point.size.height = coord[3];
+	
+	point = [(LLNSWindow*)window convertRectFromScreen:point];
+	
+	coord[0] = point.origin.x;
+	coord[1] = point.origin.y;
+	coord[2] = point.size.width;
+	coord[3] = point.size.height;
+}
+
+void convertScreenToView(NSWindowRef window, float *coord)
+{
+	NSRect point;
+	point.origin.x = coord[0];
+	point.origin.y = coord[1];
+	point.origin = [(LLNSWindow*)window convertScreenToBase:point.origin];
+	point.origin = [[(LLNSWindow*)window contentView] convertPoint:point.origin fromView:nil];
+}
+
+void convertWindowToScreen(NSWindowRef window, float *coord)
+{
+	NSPoint point;
+	point.x = coord[0];
+	point.y = coord[1];
+	point = [(LLNSWindow*)window convertToScreenFromLocalPoint:point relativeToView:[(LLNSWindow*)window contentView]];
+	coord[0] = point.x;
+	coord[1] = point.y;
+}
+
+void closeWindow(NSWindowRef window)
+{
+	[(LLNSWindow*)window close];
+	[(LLNSWindow*)window release];
+}
+
+void removeGLView(GLViewRef view)
+{
+	[(LLOpenGLView*)view removeFromSuperview];
+	[(LLOpenGLView*)view release];
+}
+
+void setupInputWindow(NSWindowRef window, GLViewRef glview)
+{
+	[[(LLAppDelegate*)[NSApp delegate] inputView] setGLView:(LLOpenGLView*)glview];
+}
+
+void commitCurrentPreedit(GLViewRef glView)
+{
+	[(LLOpenGLView*)glView commitCurrentPreedit];
+}
+
+void allowDirectMarkedTextInput(bool allow, GLViewRef glView)
+{
+    [(LLOpenGLView*)glView allowMarkedTextInput:allow];
+}
+
+NSWindowRef getMainAppWindow()
+{
+	LLNSWindow *winRef = [(LLAppDelegate*)[[NSApplication sharedApplication] delegate] window];
+	
+	[winRef setAcceptsMouseMovedEvents:TRUE];
+	return winRef;
+}
+
+void makeFirstResponder(NSWindowRef window, GLViewRef view)
+{
+	[(LLNSWindow*)window makeFirstResponder:(LLOpenGLView*)view];
+}
+
+void requestUserAttention()
+{
+	[[NSApplication sharedApplication] requestUserAttention:NSInformationalRequest];
+}
+
+long showAlert(std::string text, std::string title, int type)
+{
+    NSAlert *alert = [[NSAlert alloc] init];
+    
+    [alert setMessageText:[NSString stringWithCString:title.c_str() encoding:[NSString defaultCStringEncoding]]];
+    [alert setInformativeText:[NSString stringWithCString:text.c_str() encoding:[NSString defaultCStringEncoding]]];
+    if (type == 0)
+    {
+        [alert addButtonWithTitle:@"Okay"];
+    } else if (type == 1)
+    {
+        [alert addButtonWithTitle:@"Okay"];
+        [alert addButtonWithTitle:@"Cancel"];
+    } else if (type == 2)
+    {
+        [alert addButtonWithTitle:@"Yes"];
+        [alert addButtonWithTitle:@"No"];
+    }
+    long ret = [alert runModal];
+    [alert dealloc];
+    
+    if (ret == NSAlertFirstButtonReturn)
+    {
+        if (type == 1)
+        {
+            ret = 3;
+        } else if (type == 2)
+        {
+            ret = 0;
+        }
+    } else if (ret == NSAlertSecondButtonReturn)
+    {
+        if (type == 0 || type == 1)
+        {
+            ret = 2;
+        } else if (type == 2)
+        {
+            ret = 1;
+        }
+    }
+    
+    return ret;
+}
+
+/*
+ GLViewRef getGLView()
+ {
+ return [(LLAppDelegate*)[[NSApplication sharedApplication] delegate] glview];
+ }
+ */
+
+unsigned int getModifiers()
+{
+	return [NSEvent modifierFlags];
+}
diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp
index 97637c937f..56472e6b45 100755
--- a/indra/llwindow/llwindowmacosx.cpp
+++ b/indra/llwindow/llwindowmacosx.cpp
@@ -30,7 +30,6 @@
 
 #include "llkeyboardmacosx.h"
 #include "llwindowcallbacks.h"
-#include "llwindowmacosx-objc.h"
 #include "llpreeditor.h"
 
 #include "llerror.h"
@@ -39,8 +38,8 @@
 #include "lldir.h"
 #include "indra_constants.h"
 
-#include <Carbon/Carbon.h>
 #include <OpenGL/OpenGL.h>
+#include <CoreServices/CoreServices.h>
 
 extern BOOL gDebugWindowProc;
 
@@ -58,7 +57,6 @@ const S32	MAX_NUM_RESOLUTIONS = 32;
 //
 
 BOOL LLWindowMacOSX::sUseMultGL = FALSE;
-WindowRef LLWindowMacOSX::sMediaWindow = NULL;
 
 // Cross-platform bits:
 
@@ -98,105 +96,9 @@ BOOL check_for_card(const char* RENDERER, const char* bad_card)
 // We may want to base this on the setting of _DEBUG...
 
 #define CAPTURE_ALL_DISPLAYS 0
-static double getDictDouble (CFDictionaryRef refDict, CFStringRef key);
+//static double getDictDouble (CFDictionaryRef refDict, CFStringRef key);
 static long getDictLong (CFDictionaryRef refDict, CFStringRef key);
 
-
-
-
-// CarbonEvents we're interested in.
-static EventTypeSpec WindowHandlerEventList[] =
-{
-	// Window-related events
-	{ kEventClassWindow, kEventWindowActivated },
-	{ kEventClassWindow, kEventWindowDeactivated },
-	{ kEventClassWindow, kEventWindowShown },
-	{ kEventClassWindow, kEventWindowHidden },
-	{ kEventClassWindow, kEventWindowCollapsed },
-	{ kEventClassWindow, kEventWindowExpanded },
-	{ kEventClassWindow, kEventWindowGetClickActivation },
-	{ kEventClassWindow, kEventWindowClose },
-	{ kEventClassWindow, kEventWindowBoundsChanging },
-	{ kEventClassWindow, kEventWindowBoundsChanged },
-	{ kEventClassWindow, kEventWindowGetIdealSize },
-
-	// Mouse events
-	{ kEventClassMouse, kEventMouseDown },
-	{ kEventClassMouse, kEventMouseUp },
-	{ kEventClassMouse, kEventMouseDragged },
-	{ kEventClassMouse, kEventMouseWheelMoved },
-	{ kEventClassMouse, kEventMouseMoved },
-
-	// Keyboard events
-	// No longer handle raw key down events directly.
-	// When text input events come in, extract the raw key events from them and process at that point.
-	// This allows input methods to eat keystrokes the way they're supposed to.
-//	{ kEventClassKeyboard, kEventRawKeyDown },
-//	{ kEventClassKeyboard, kEventRawKeyRepeat },
-	{ kEventClassKeyboard, kEventRawKeyUp },
-	{ kEventClassKeyboard, kEventRawKeyModifiersChanged },
-
-	// Text input events
-	{ kEventClassTextInput, kEventTextInputUnicodeForKeyEvent },
-	{ kEventClassTextInput, kEventTextInputUpdateActiveInputArea },
-	{ kEventClassTextInput, kEventTextInputOffsetToPos },
-	{ kEventClassTextInput, kEventTextInputPosToOffset },
-	{ kEventClassTextInput, kEventTextInputShowHideBottomWindow },
-	{ kEventClassTextInput, kEventTextInputGetSelectedText },
-	{ kEventClassTextInput, kEventTextInputFilterText },
-
-	// TSM Document Access events (advanced input method support)
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetLength },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetSelectedRange },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetCharacters },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetFont },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetGlyphInfo },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessLockDocument },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessUnlockDocument }
-};
-
-static EventTypeSpec GlobalHandlerEventList[] =
-{
-	// Mouse events
-	{ kEventClassMouse, kEventMouseDown },
-	{ kEventClassMouse, kEventMouseUp },
-	{ kEventClassMouse, kEventMouseDragged },
-	{ kEventClassMouse, kEventMouseWheelMoved },
-	{ kEventClassMouse, kEventMouseMoved },
-
-	// Keyboard events
-	// No longer handle raw key down events directly.
-	// When text input events come in, extract the raw key events from them and process at that point.
-	// This allows input methods to eat keystrokes the way they're supposed to.
-//	{ kEventClassKeyboard, kEventRawKeyDown },
-//	{ kEventClassKeyboard, kEventRawKeyRepeat },
-	{ kEventClassKeyboard, kEventRawKeyUp },
-	{ kEventClassKeyboard, kEventRawKeyModifiersChanged },
-
-	// Text input events
-	{ kEventClassTextInput, kEventTextInputUpdateActiveInputArea },
-	{ kEventClassTextInput, kEventTextInputUnicodeForKeyEvent },
-	{ kEventClassTextInput, kEventTextInputOffsetToPos },
-	{ kEventClassTextInput, kEventTextInputPosToOffset },
-	{ kEventClassTextInput, kEventTextInputShowHideBottomWindow },
-	{ kEventClassTextInput, kEventTextInputGetSelectedText },
-	{ kEventClassTextInput, kEventTextInputFilterText },
-
-	// TSM Document Access events (advanced input method support)
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetLength },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetSelectedRange },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetCharacters },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetFont },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessGetGlyphInfo },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessLockDocument },
-	{ kEventClassTSMDocumentAccess, kEventTSMDocumentAccessUnlockDocument }
-};
-
-static EventTypeSpec CommandHandlerEventList[] =
-{
-	{ kEventClassCommand, kEventCommandProcess }
-};
-
 // MBW -- HACK ALERT
 // On the Mac, to put up an OS dialog in full screen mode, we must first switch OUT of full screen mode.
 // The proper way to do this is to bracket the dialog with calls to beforeDialog() and afterDialog(), but these
@@ -204,8 +106,6 @@ static EventTypeSpec CommandHandlerEventList[] =
 // This assumes that there will be only one object of this class at any time.  Hopefully this is true.
 static LLWindowMacOSX *gWindowImplementation = NULL;
 
-
-
 LLWindowMacOSX::LLWindowMacOSX(LLWindowCallbacks* callbacks,
 							   const std::string& title, const std::string& name, S32 x, S32 y, S32 width,
 							   S32 height, U32 flags,
@@ -233,8 +133,6 @@ LLWindowMacOSX::LLWindowMacOSX(LLWindowCallbacks* callbacks,
 	mContext = NULL;
 	mPixelFormat = NULL;
 	mDisplay = CGMainDisplayID();
-	mOldDisplayMode = NULL;
-	mTimer = NULL;
 	mSimulatedRightClick = FALSE;
 	mLastModifiers = 0;
 	mHandsOffEvents = FALSE;
@@ -246,60 +144,31 @@ LLWindowMacOSX::LLWindowMacOSX(LLWindowCallbacks* callbacks,
 	mOverrideAspectRatio = 0.f;
 	mMaximized = FALSE;
 	mMinimized = FALSE;
-	mTSMDocument = NULL; // Just in case.
 	mLanguageTextInputAllowed = FALSE;
-	mTSMScriptCode = 0;
-	mTSMLangCode = 0;
 	mPreeditor = NULL;
-	mRawKeyEvent = NULL;
 	mFSAASamples = fsaa_samples;
 	mForceRebuild = FALSE;
 
-	// For reasons that aren't clear to me, LLTimers seem to be created in the "started" state.
-	// Since the started state of this one is used to track whether the NMRec has been installed, it wants to start out in the "stopped" state.
-	mBounceTimer.stop();
-
 	// Get the original aspect ratio of the main device.
 	mOriginalAspectRatio = (double)CGDisplayPixelsWide(mDisplay) / (double)CGDisplayPixelsHigh(mDisplay);
 
 	// Stash the window title
-	strcpy((char*)mWindowTitle + 1, title.c_str()); /* Flawfinder: ignore */
-	mWindowTitle[0] = title.length();
-
-	mEventHandlerUPP = NewEventHandlerUPP(staticEventHandler);
-	mMoveEventCampartorUPP = NewEventComparatorUPP(staticMoveEventComparator);
-	mGlobalHandlerRef = NULL;
-	mWindowHandlerRef = NULL;
+	mWindowTitle = title;
+	//mWindowTitle[0] = title.length();
 
 	mDragOverrideCursor = -1;
 
-	// We're not clipping yet
-	SetRect( &mOldMouseClip, 0, 0, 0, 0 );
-
 	// Set up global event handlers (the fullscreen case needs this)
-	InstallStandardEventHandler(GetApplicationEventTarget());
+	//InstallStandardEventHandler(GetApplicationEventTarget());
 
 	// Stash an object pointer for OSMessageBox()
 	gWindowImplementation = this;
-
 	// Create the GL context and set it up for windowed or fullscreen, as appropriate.
 	if(createContext(x, y, width, height, 32, fullscreen, disable_vsync))
 	{
 		if(mWindow != NULL)
 		{
-			// MBW -- XXX -- I think we can now do this here?
-			// Constrain the window to the screen it's mostly on, resizing if necessary.
-			ConstrainWindowToScreen(
-				mWindow,
-				kWindowStructureRgn,
-				kWindowConstrainMayResize |
-				//				kWindowConstrainStandardOptions |
-				0,
-				NULL,
-				NULL);
-
-			MacShowWindow(mWindow);
-			BringToFront(mWindow);
+			makeWindowOrderFront(mWindow);
 		}
 
 		if (!gGLManager.initGL())
@@ -317,480 +186,390 @@ LLWindowMacOSX::LLWindowMacOSX(LLWindowCallbacks* callbacks,
 		//start with arrow cursor
 		initCursors();
 		setCursor( UI_CURSOR_ARROW );
+		
+		allowLanguageTextInput(NULL, FALSE);
 	}
 
 	mCallbacks = callbacks;
 	stop_glerror();
+	
+	
 }
 
-BOOL LLWindowMacOSX::createContext(int x, int y, int width, int height, int bits, BOOL fullscreen, BOOL disable_vsync)
+// These functions are used as wrappers for our internal event handling callbacks.
+// It's a good idea to wrap these to avoid reworking more code than we need to within LLWindow.
+
+bool callKeyUp(unsigned short key, unsigned int mask)
 {
-	OSStatus		err;
-	BOOL			glNeedsInit = FALSE;
+	return gKeyboard->handleKeyUp(key, mask);
+}
 
-	if(mGlobalHandlerRef == NULL)
-	{
-		InstallApplicationEventHandler(mEventHandlerUPP, GetEventTypeCount (CommandHandlerEventList), CommandHandlerEventList, (void*)this, &mGlobalHandlerRef);
-	}
+bool callKeyDown(unsigned short key, unsigned int mask)
+{
+	return gKeyboard->handleKeyDown(key, mask);
+}
 
-	mFullscreen = fullscreen;
+void callResetKeys()
+{
+	gKeyboard->resetKeys();
+}
 
-	if (mFullscreen && (mOldDisplayMode == NULL))
-	{
-		LL_INFOS("Window") << "createContext: setting up fullscreen " << width << "x" << height << LL_ENDL;
+bool callUnicodeCallback(wchar_t character, unsigned int mask)
+{
+	return gWindowImplementation->getCallbacks()->handleUnicodeChar(character, mask);
+}
 
-		// NOTE: The refresh rate will be REPORTED AS 0 for many DVI and notebook displays.  Plan accordingly.
-		double refresh = getDictDouble (CGDisplayCurrentMode (mDisplay),  kCGDisplayRefreshRate);
+void callFocus()
+{
+	if (gWindowImplementation)
+	{
+		gWindowImplementation->getCallbacks()->handleFocus(gWindowImplementation);
+	}
+}
 
-		// If the requested width or height is 0, find the best default for the monitor.
-		if((width == 0) || (height == 0))
-		{
-			// Scan through the list of modes, looking for one which has:
-			//		height between 700 and 800
-			//		aspect ratio closest to the user's original mode
-			S32 resolutionCount = 0;
-			LLWindowResolution *resolutionList = getSupportedResolutions(resolutionCount);
+void callFocusLost()
+{
+	gWindowImplementation->getCallbacks()->handleFocusLost(gWindowImplementation);
+}
 
-			if(resolutionList != NULL)
-			{
-				F32 closestAspect = 0;
-				U32 closestHeight = 0;
-				U32 closestWidth = 0;
-				int i;
+void callRightMouseDown(float *pos, MASK mask)
+{
+    if (gWindowImplementation->allowsLanguageInput())
+    {
+        gWindowImplementation->interruptLanguageTextInput();
+    }
+    
+	LLCoordGL		outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	gWindowImplementation->getCallbacks()->handleRightMouseDown(gWindowImplementation, outCoords, gKeyboard->currentMask(TRUE));
+}
 
-				LL_DEBUGS("Window") << "createContext: searching for a display mode, original aspect is " << mOriginalAspectRatio << LL_ENDL;
+void callRightMouseUp(float *pos, MASK mask)
+{
+    if (gWindowImplementation->allowsLanguageInput())
+    {
+        gWindowImplementation->interruptLanguageTextInput();
+    }
+    
+	LLCoordGL		outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	gWindowImplementation->getCallbacks()->handleRightMouseUp(gWindowImplementation, outCoords, gKeyboard->currentMask(TRUE));
+}
 
-				for(i=0; i < resolutionCount; i++)
-				{
-					F32 aspect = (F32)resolutionList[i].mWidth / (F32)resolutionList[i].mHeight;
+void callLeftMouseDown(float *pos, MASK mask)
+{
+    if (gWindowImplementation->allowsLanguageInput())
+    {
+        gWindowImplementation->interruptLanguageTextInput();
+    }
+    
+	LLCoordGL		outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	gWindowImplementation->getCallbacks()->handleMouseDown(gWindowImplementation, outCoords, gKeyboard->currentMask(TRUE));
+}
 
-					LL_DEBUGS("Window") << "createContext: width " << resolutionList[i].mWidth << " height " << resolutionList[i].mHeight << " aspect " << aspect << LL_ENDL;
+void callLeftMouseUp(float *pos, MASK mask)
+{
+    if (gWindowImplementation->allowsLanguageInput())
+    {
+        gWindowImplementation->interruptLanguageTextInput();
+    }
+    
+	LLCoordGL		outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	gWindowImplementation->getCallbacks()->handleMouseUp(gWindowImplementation, outCoords, gKeyboard->currentMask(TRUE));
+	
+}
 
-					if( (resolutionList[i].mHeight >= 700) && (resolutionList[i].mHeight <= 800) &&
-						(fabs(aspect - mOriginalAspectRatio) < fabs(closestAspect - mOriginalAspectRatio)))
-					{
-						LL_DEBUGS("Window") << " (new closest mode) " << LL_ENDL;
+void callDoubleClick(float *pos, MASK mask)
+{
+    if (gWindowImplementation->allowsLanguageInput())
+    {
+        gWindowImplementation->interruptLanguageTextInput();
+    }
+    
+	LLCoordGL	outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	gWindowImplementation->getCallbacks()->handleDoubleClick(gWindowImplementation, outCoords, gKeyboard->currentMask(TRUE));
+}
 
-						// This is the closest mode we've seen yet.
-						closestWidth = resolutionList[i].mWidth;
-						closestHeight = resolutionList[i].mHeight;
-						closestAspect = aspect;
-					}
-				}
+void callResize(unsigned int width, unsigned int height)
+{
+	if (gWindowImplementation != NULL)
+	{
+		gWindowImplementation->getCallbacks()->handleResize(gWindowImplementation, width, height);
+	}
+}
 
-				width = closestWidth;
-				height = closestHeight;
-			}
-		}
+void callMouseMoved(float *pos, MASK mask)
+{
+	LLCoordGL		outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	float deltas[2];
+	gWindowImplementation->getMouseDeltas(deltas);
+	outCoords.mX += deltas[0];
+	outCoords.mY += deltas[1];
+	gWindowImplementation->getCallbacks()->handleMouseMove(gWindowImplementation, outCoords, gKeyboard->currentMask(TRUE));
+	//gWindowImplementation->getCallbacks()->handleScrollWheel(gWindowImplementation, 0);
+}
 
-		if((width == 0) || (height == 0))
-		{
-			// Mode search failed for some reason.  Use the old-school default.
-			width = 1024;
-			height = 768;
-		}
+void callScrollMoved(float delta)
+{
+	gWindowImplementation->getCallbacks()->handleScrollWheel(gWindowImplementation, delta);
+}
 
-		if (true)
-		{
-			// Fullscreen support
-			CFDictionaryRef refDisplayMode = 0;
-			boolean_t exactMatch = false;
-
-#if CAPTURE_ALL_DISPLAYS
-			// Capture all displays (may want to do this for final build)
-			CGCaptureAllDisplays ();
-#else
-			// Capture only the main display (useful for debugging)
-			CGDisplayCapture (mDisplay);
-#endif
+void callMouseExit()
+{
+	gWindowImplementation->getCallbacks()->handleMouseLeave(gWindowImplementation);
+}
 
-			// Switch the display to the desired resolution and refresh
-			refDisplayMode = CGDisplayBestModeForParametersAndRefreshRate(
-				mDisplay,
-				BITS_PER_PIXEL,
-				width,
-				height,
-				refresh,
-				&exactMatch);
+void callWindowFocus()
+{
+	gWindowImplementation->getCallbacks()->handleFocus(gWindowImplementation);
+}
 
-			if (refDisplayMode)
-			{
-				LL_DEBUGS("Window") << "createContext: switching display resolution" << LL_ENDL;
-				mOldDisplayMode = CGDisplayCurrentMode (mDisplay);
-				CGDisplaySwitchToMode (mDisplay, refDisplayMode);
-				//				CFRelease(refDisplayMode);
+void callWindowUnfocus()
+{
+	gWindowImplementation->getCallbacks()->handleFocusLost(gWindowImplementation);
+}
 
-				AddEventTypesToHandler(mGlobalHandlerRef, GetEventTypeCount (GlobalHandlerEventList), GlobalHandlerEventList);
-			}
+void callDeltaUpdate(float *delta, MASK mask)
+{
+	gWindowImplementation->updateMouseDeltas(delta);
+}
 
+void callMiddleMouseDown(float *pos, MASK mask)
+{
+	LLCoordGL		outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	float deltas[2];
+	gWindowImplementation->getMouseDeltas(deltas);
+	outCoords.mX += deltas[0];
+	outCoords.mY += deltas[1];
+	gWindowImplementation->getCallbacks()->handleMiddleMouseDown(gWindowImplementation, outCoords, mask);
+}
 
-			mFullscreen = TRUE;
-			mFullscreenWidth   = CGDisplayPixelsWide(mDisplay);
-			mFullscreenHeight  = CGDisplayPixelsHigh(mDisplay);
-			mFullscreenBits    = CGDisplayBitsPerPixel(mDisplay);
-			mFullscreenRefresh = llround(getDictDouble (CGDisplayCurrentMode (mDisplay),  kCGDisplayRefreshRate));
+void callMiddleMouseUp(float *pos, MASK mask)
+{
+	LLCoordGL outCoords;
+	outCoords.mX = llround(pos[0]);
+	outCoords.mY = llround(pos[1]);
+	float deltas[2];
+	gWindowImplementation->getMouseDeltas(deltas);
+	outCoords.mX += deltas[0];
+	outCoords.mY += deltas[1];
+	gWindowImplementation->getCallbacks()->handleMiddleMouseUp(gWindowImplementation, outCoords, mask);
+}
 
-			LL_INFOS("Window") << "Running at " << mFullscreenWidth
-				<< "x"   << mFullscreenHeight
-				<< "x"   << mFullscreenBits
-				<< " @ " << mFullscreenRefresh
-				<< LL_ENDL;
-		}
-		else
-		{
-			// No fullscreen support
-			mFullscreen = FALSE;
-			mFullscreenWidth   = -1;
-			mFullscreenHeight  = -1;
-			mFullscreenBits    = -1;
-			mFullscreenRefresh = -1;
-
-			std::string error= llformat("Unable to run fullscreen at %d x %d.\nRunning in window.", width, height);
-			OSMessageBox(error, "Error", OSMB_OK);
-		}
-	}
+void callModifier(MASK mask)
+{
+	gKeyboard->handleModifier(mask);
+}
 
-	if(!mFullscreen && (mWindow == NULL))
-	{
-		//int				displayWidth = CGDisplayPixelsWide(mDisplay);
-		//int				displayHeight = CGDisplayPixelsHigh(mDisplay);
-		//const int		menuBarPlusTitleBar = 44;   // Ugly magic number.
+void callHandleDragEntered(std::string url)
+{
+	gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_START_TRACKING);
+}
 
-		LL_DEBUGS("Window") << "createContext: creating window" << LL_ENDL;
+void callHandleDragExited(std::string url)
+{
+	gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_STOP_TRACKING);
+}
 
-		mPreviousWindowRect.left = (long) x;
-		mPreviousWindowRect.right = (long) x + width;
-		mPreviousWindowRect.top = (long) y;
-		mPreviousWindowRect.bottom = (long) y + height;
+void callHandleDragUpdated(std::string url)
+{
+	gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_TRACK);
+}
 
-		//-----------------------------------------------------------------------
-		// Create the window
-		//-----------------------------------------------------------------------
-		mWindow = NewCWindow(
-			NULL,
-			&mPreviousWindowRect,
-			mWindowTitle,
-			false,				// Create the window invisible.  Whoever calls createContext() should show it after any moving/resizing.
-			//		noGrowDocProc,		// Window with no grow box and no zoom box
-			zoomDocProc,		// Window with a grow box and a zoom box
-			//		zoomNoGrow,			// Window with a zoom box but no grow box
-			kFirstWindowOfClass,
-			true,
-			(long)this);
+void callHandleDragDropped(std::string url)
+{
+	gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_DROPPED);
+}
 
-		if (!mWindow)
+void callQuitHandler()
+{
+	if (gWindowImplementation)
+	{
+		if(gWindowImplementation->getCallbacks()->handleCloseRequest(gWindowImplementation))
 		{
-			setupFailure("Window creation error", "Error", OSMB_OK);
-			return FALSE;
+			gWindowImplementation->getCallbacks()->handleQuit(gWindowImplementation);
 		}
-
-		// Turn on live resize.
-		// For this to work correctly, we need to be able to call LLViewerWindow::draw from
-		// the event handler for kEventWindowBoundsChanged.  It's not clear that we have access from here.
-		//	err = ChangeWindowAttributes(mWindow, kWindowLiveResizeAttribute, 0);
-
-		// Set up window event handlers (some window-related events ONLY go to window handlers.)
-		InstallStandardEventHandler(GetWindowEventTarget(mWindow));
-		InstallWindowEventHandler(mWindow, mEventHandlerUPP, GetEventTypeCount (WindowHandlerEventList), WindowHandlerEventList, (void*)this, &mWindowHandlerRef); // add event handler
-#if LL_OS_DRAGDROP_ENABLED
-		InstallTrackingHandler( dragTrackingHandler, mWindow, (void*)this );
-		InstallReceiveHandler( dragReceiveHandler, mWindow, (void*)this );
-#endif // LL_OS_DRAGDROP_ENABLED
 	}
+}
 
+void getPreeditSelectionRange(int *position, int *length)
+{
+	if (gWindowImplementation->getPreeditor())
 	{
-		// Create and initialize our TSM document for language text input.
-		// If an error occured, we can do nothing better than simply ignore it.
-		// mTSMDocument will be kept NULL in case.
-		if (mTSMDocument)
-		{
-			DeactivateTSMDocument(mTSMDocument);
-			DeleteTSMDocument(mTSMDocument);
-			mTSMDocument = NULL;
-		}
-		static InterfaceTypeList types = { kUnicodeDocument };
-		err = NewTSMDocument(1, types, &mTSMDocument, 0);
-		if (err != noErr)
-		{
-			LL_WARNS("Window") << "createContext: couldn't create a TSMDocument (" << err << ")" << LL_ENDL;
-		}
-		if (mTSMDocument)
-		{
-			ActivateTSMDocument(mTSMDocument);
-			allowLanguageTextInput(NULL, FALSE);
-		}
+		gWindowImplementation->getPreeditor()->getSelectionRange(position, length);
 	}
+}
 
-	if(mContext == NULL)
+void getPreeditMarkedRange(int *position, int *length)
+{
+	if (gWindowImplementation->getPreeditor())
 	{
-		AGLRendererInfo rendererInfo = NULL;
-
-		//-----------------------------------------------------------------------
-		// Create GL drawing context
-		//-----------------------------------------------------------------------
-
-		if(mPixelFormat == NULL)
-		{
-			if(mFullscreen)
-			{
-				GLint fullscreenAttrib[] =
-				{
-					AGL_RGBA,
-					AGL_FULLSCREEN,
-					AGL_NO_RECOVERY,
-					AGL_SAMPLE_BUFFERS_ARB, mFSAASamples > 0 ? 1 : 0,
-					AGL_SAMPLES_ARB, mFSAASamples,
-					AGL_DOUBLEBUFFER,
-					AGL_CLOSEST_POLICY,
-					AGL_ACCELERATED,
-					AGL_RED_SIZE, 8,
-					AGL_GREEN_SIZE, 8,
-					AGL_BLUE_SIZE, 8,
-					AGL_ALPHA_SIZE, 8,
-					AGL_DEPTH_SIZE, 24,
-					AGL_STENCIL_SIZE, 8,
-					AGL_NONE
-				};
-
-				LL_DEBUGS("Window") << "createContext: creating fullscreen pixelformat" << LL_ENDL;
-
-				GDHandle gdhDisplay = NULL;
-				err = DMGetGDeviceByDisplayID ((DisplayIDType)mDisplay, &gdhDisplay, false);
-
-				mPixelFormat = aglChoosePixelFormat(&gdhDisplay, 1, fullscreenAttrib);
-				rendererInfo = aglQueryRendererInfo(&gdhDisplay, 1);
-			}
-			else
-			{
-				// NOTE from Leslie:
-				//
-				// AGL_NO_RECOVERY, when combined with AGL_ACCELERATED prevents software rendering
-				// fallback which means we won't hvae shaders that compile and link but then don't
-				// work.  The drawback is that our shader compilation will be a bit more finicky though.
-
-				GLint windowedAttrib[] =
-				{
-					AGL_RGBA,
-					AGL_NO_RECOVERY,
-					AGL_DOUBLEBUFFER,
-					AGL_CLOSEST_POLICY,
-					AGL_ACCELERATED,
-					AGL_SAMPLE_BUFFERS_ARB, mFSAASamples > 0 ? 1 : 0,
-					AGL_SAMPLES_ARB, mFSAASamples,
-					AGL_RED_SIZE, 8,
-					AGL_GREEN_SIZE, 8,
-					AGL_BLUE_SIZE, 8,
-					AGL_ALPHA_SIZE, 8,
-					AGL_DEPTH_SIZE, 24,
-					AGL_STENCIL_SIZE, 8,
-					AGL_NONE
-				};
-
-				LL_DEBUGS("Window") << "createContext: creating windowed pixelformat" << LL_ENDL;
-
-				mPixelFormat = aglChoosePixelFormat(NULL, 0, windowedAttrib);
-
-				GDHandle gdhDisplay = GetMainDevice();
-				rendererInfo = aglQueryRendererInfo(&gdhDisplay, 1);
-			}
-
-			// May want to get the real error text like this:
-			// (char *) aglErrorString(aglGetError());
-
-			if(aglGetError() != AGL_NO_ERROR)
-			{
-				setupFailure("Can't find suitable pixel format", "Error", OSMB_OK);
-				return FALSE;
-			}
-		}
-
-		if(mPixelFormat)
-		{
-			LL_DEBUGS("Window") << "createContext: creating GL context" << LL_ENDL;
-			mContext = aglCreateContext(mPixelFormat, NULL);
-		}
-
-		if(mContext == NULL)
-		{
-			setupFailure("Can't make GL context", "Error", OSMB_OK);
-			return FALSE;
-		}
-
-		gGLManager.mVRAM = 0;
-
-		if(rendererInfo != NULL)
-		{
-			GLint result;
-
-			if(aglDescribeRenderer(rendererInfo, AGL_VIDEO_MEMORY, &result))
-			{
-				//				llinfos << "createContext: aglDescribeRenderer(AGL_VIDEO_MEMORY) returned " << result << llendl;
-				gGLManager.mVRAM = result / (1024 * 1024);
-			}
-			else
-			{
-				//				llinfos << "createContext: aglDescribeRenderer(AGL_VIDEO_MEMORY) failed." << llendl;
-			}
-
-			// This could be useful at some point, if it takes into account the memory already used by screen buffers, etc...
-			if(aglDescribeRenderer(rendererInfo, AGL_TEXTURE_MEMORY, &result))
-			{
-				//				llinfos << "createContext: aglDescribeRenderer(AGL_TEXTURE_MEMORY) returned " << result << llendl;
-			}
-			else
-			{
-				//				llinfos << "createContext: aglDescribeRenderer(AGL_TEXTURE_MEMORY) failed." << llendl;
-			}
-
-			aglDestroyRendererInfo(rendererInfo);
-		}
-
-		// Since we just created the context, it needs to be set up.
-		glNeedsInit = TRUE;
+		gWindowImplementation->getPreeditor()->getPreeditRange(position, length);
 	}
+}
 
-	// Hook up the context to a drawable
-	if (mFullscreen && (mOldDisplayMode != NULL))
+void setPreeditMarkedRange(int position, int length)
+{
+	if (gWindowImplementation->getPreeditor())
 	{
-		// We successfully captured the display.  Use a fullscreen drawable
-
-		LL_DEBUGS("Window") << "createContext: attaching fullscreen drawable" << LL_ENDL;
-
-#if CAPTURE_ALL_DISPLAYS
-		// Capture all displays (may want to do this for final build)
-		aglDisable (mContext, AGL_FS_CAPTURE_SINGLE);
-#else
-		// Capture only the main display (useful for debugging)
-		aglEnable (mContext, AGL_FS_CAPTURE_SINGLE);
-#endif
-
-		if (!aglSetFullScreen (mContext, 0, 0, 0, 0))
-		{
-			setupFailure("Can't set GL fullscreen", "Error", OSMB_OK);
-			return FALSE;
-		}
+		gWindowImplementation->getPreeditor()->markAsPreedit(position, length);
 	}
-	else if(!mFullscreen && (mWindow != NULL))
-	{
-		LL_DEBUGS("Window") << "createContext: attaching windowed drawable" << LL_ENDL;
+}
 
-		// We created a window.  Use it as the drawable.
-		if(!aglSetDrawable(mContext, GetWindowPort (mWindow)))
-		{
-			setupFailure("Can't set GL drawable", "Error", OSMB_OK);
-			return FALSE;
-		}
-	}
-	else
+bool handleUnicodeCharacter(wchar_t c)
+{
+    bool success = false;
+	if (gWindowImplementation->getPreeditor())
 	{
-		setupFailure("Can't get fullscreen or windowed drawable.", "Error", OSMB_OK);
-		return FALSE;
+        success = gWindowImplementation->getPreeditor()->handleUnicodeCharHere(c);
 	}
+    
+    return success;
+}
 
-	if(mContext != NULL)
+void resetPreedit()
+{
+	if (gWindowImplementation->getPreeditor())
 	{
-		LL_DEBUGS("Window") << "createContext: setting current context" << LL_ENDL;
+		gWindowImplementation->getPreeditor()->resetPreedit();
+	}
+}
 
-		if (!aglSetCurrentContext(mContext))
+// For reasons of convenience, handle IME updates here.
+// This largely mirrors the old implementation, only sans the carbon parameters.
+void setMarkedText(unsigned short *unitext, unsigned int *selectedRange, unsigned int *replacementRange, long text_len, attributedStringInfo segments)
+{
+	if (gWindowImplementation->getPreeditor())
+	{
+		LLPreeditor *preeditor = gWindowImplementation->getPreeditor();
+		preeditor->resetPreedit();
+		// This should be a viable replacement for the kEventParamTextInputSendReplaceRange parameter.
+		if (replacementRange[0] < replacementRange[1])
 		{
-			setupFailure("Can't activate GL rendering context", "Error", OSMB_OK);
-			return FALSE;
+			const LLWString& text = preeditor->getPreeditString();
+			const S32 location = wstring_wstring_length_from_utf16_length(text, 0, replacementRange[0]);
+			const S32 length = wstring_wstring_length_from_utf16_length(text, location, replacementRange[1]);
+			preeditor->markAsPreedit(location, length);
 		}
+		
+		LLWString fix_str = utf16str_to_wstring(llutf16string(unitext, text_len));
+		
+		S32 caret_position = fix_str.length();
+		
+		preeditor->updatePreedit(fix_str, segments.seg_lengths, segments.seg_standouts, caret_position);
 	}
+}
 
-	if(glNeedsInit)
+void getPreeditLocation(float *location, unsigned int length)
+{
+	if (gWindowImplementation->getPreeditor())
 	{
-		// Check for some explicitly unsupported cards.
-		const char* RENDERER = (const char*) glGetString(GL_RENDERER);
-
-		const char* CARD_LIST[] =
-		{	"RAGE 128",
-		"RIVA TNT2",
-		"Intel 810",
-		"3Dfx/Voodoo3",
-		"Radeon 7000",
-		"Radeon 7200",
-		"Radeon 7500",
-		"Radeon DDR",
-		"Radeon VE",
-		"GDI Generic" };
-		const S32 CARD_COUNT = LL_ARRAY_SIZE(CARD_LIST);
-
-		// Future candidates:
-		// ProSavage/Twister
-		// SuperSavage
+		LLPreeditor *preeditor = gWindowImplementation->getPreeditor();
+		LLCoordGL coord;
+		LLCoordScreen screen;
+		LLRect rect;
+		
+		preeditor->getPreeditLocation(length, &coord, &rect, NULL);
+		
+		float c[4] = {coord.mX, coord.mY, 0, 0};
+		
+		convertRectToScreen(gWindowImplementation->getWindow(), c);
+		
+		location[0] = c[0];
+		location[1] = c[1];
+	}
+}
 
-		S32 i;
-		for (i = 0; i < CARD_COUNT; i++)
+void LLWindowMacOSX::updateMouseDeltas(float* deltas)
+{
+	if (mCursorDecoupled)
+	{
+		mCursorLastEventDeltaX = llround(deltas[0]);
+		mCursorLastEventDeltaY = llround(-deltas[1]);
+		
+		if (mCursorIgnoreNextDelta)
 		{
-			if (check_for_card(RENDERER, CARD_LIST[i]))
-			{
-				close();
-				return FALSE;
-			}
+			mCursorLastEventDeltaX = 0;
+			mCursorLastEventDeltaY = 0;
+			mCursorIgnoreNextDelta = FALSE;
 		}
+	} else {
+		mCursorLastEventDeltaX = 0;
+		mCursorLastEventDeltaY = 0;
 	}
+}
+
+void LLWindowMacOSX::getMouseDeltas(float* delta)
+{
+	delta[0] = mCursorLastEventDeltaX;
+	delta[1] = mCursorLastEventDeltaY;
+}
 
-	GLint colorBits, alphaBits, depthBits, stencilBits;
+BOOL LLWindowMacOSX::createContext(int x, int y, int width, int height, int bits, BOOL fullscreen, BOOL disable_vsync)
+{
+	BOOL			glNeedsInit = FALSE;
 
-	if(	!aglDescribePixelFormat(mPixelFormat, AGL_BUFFER_SIZE, &colorBits) ||
-		!aglDescribePixelFormat(mPixelFormat, AGL_ALPHA_SIZE, &alphaBits) ||
-		!aglDescribePixelFormat(mPixelFormat, AGL_DEPTH_SIZE, &depthBits) ||
-		!aglDescribePixelFormat(mPixelFormat, AGL_STENCIL_SIZE, &stencilBits))
+	mFullscreen = fullscreen;
+	
+	if (mWindow == NULL)
 	{
-		close();
-		setupFailure("Can't get pixel format description", "Error", OSMB_OK);
-		return FALSE;
+		mWindow = getMainAppWindow();
 	}
 
-	LL_INFOS("GLInit") << "GL buffer: Color Bits " << S32(colorBits)
-		<< " Alpha Bits " << S32(alphaBits)
-		<< " Depth Bits " << S32(depthBits)
-		<< " Stencil Bits" << S32(stencilBits)
-		<< LL_ENDL;
-
-	if (colorBits < 32)
+	if(mContext == NULL)
 	{
-		close();
-		setupFailure(
-			"Second Life requires True Color (32-bit) to run in a window.\n"
-			"Please go to Control Panels -> Display -> Settings and\n"
-			"set the screen to 32-bit color.\n"
-			"Alternately, if you choose to run fullscreen, Second Life\n"
-			"will automatically adjust the screen each time it runs.",
-			"Error",
-			OSMB_OK);
-		return FALSE;
+		// Our OpenGL view is already defined within SecondLife.xib.
+		// Get the view instead.
+		mGLView = createOpenGLView(mWindow, mFSAASamples, !disable_vsync);
+		mContext = getCGLContextObj(mGLView);
+		
+		// Since we just created the context, it needs to be set up.
+		glNeedsInit = TRUE;
+		
+		gGLManager.mVRAM = getVramSize(mGLView);
 	}
+	
+	// This sets up our view to recieve text from our non-inline text input window.
+	setupInputWindow(mWindow, mGLView);
+	
+	// Hook up the context to a drawable
 
-	if (alphaBits < 8)
+	if(mContext != NULL)
 	{
-		close();
-		setupFailure(
-			"Second Life is unable to run because it can't get an 8 bit alpha\n"
-			"channel.  Usually this is due to video card driver issues.\n"
-			"Please make sure you have the latest video card drivers installed.\n"
-			"Also be sure your monitor is set to True Color (32-bit) in\n"
-			"Control Panels -> Display -> Settings.\n"
-			"If you continue to receive this message, contact customer service.",
-			"Error",
-			OSMB_OK);
-		return FALSE;
+		
+		
+		U32 err = CGLSetCurrentContext(mContext);
+		if (err != kCGLNoError)
+		{
+			setupFailure("Can't activate GL rendering context", "Error", OSMB_OK);
+			return FALSE;
+		}
 	}
 
 	// Disable vertical sync for swap
 	GLint frames_per_swap = 0;
 	if (disable_vsync)
 	{
-		LL_DEBUGS("GLInit") << "Disabling vertical sync" << LL_ENDL;
 		frames_per_swap = 0;
 	}
 	else
 	{
-		LL_DEBUGS("GLinit") << "Keeping vertical sync" << LL_ENDL;
 		frames_per_swap = 1;
 	}
-	aglSetInteger(mContext, AGL_SWAP_INTERVAL, &frames_per_swap);
+	
+	CGLSetParameter(mContext, kCGLCPSwapInterval, &frames_per_swap);
 
 	//enable multi-threaded OpenGL
 	if (sUseMultGL)
@@ -809,109 +588,17 @@ BOOL LLWindowMacOSX::createContext(int x, int y, int width, int height, int bits
 			LL_DEBUGS("GLInit") << "Multi-threaded OpenGL enabled." << LL_ENDL;
 		}
 	}
-
-	// Don't need to get the current gamma, since there's a call that restores it to the system defaults.
+	makeFirstResponder(mWindow, mGLView);
+    
 	return TRUE;
 }
 
 
-// changing fullscreen resolution, or switching between windowed and fullscreen mode.
+// We only support OS X 10.7's fullscreen app mode which is literally a full screen window that fills a virtual desktop.
+// This makes this method obsolete.
 BOOL LLWindowMacOSX::switchContext(BOOL fullscreen, const LLCoordScreen &size, BOOL disable_vsync, const LLCoordScreen * const posp)
 {
-	BOOL needsRebuild = FALSE;
-	BOOL result = true;
-
-	if(fullscreen)
-	{
-		if(mFullscreen)
-		{
-			// Switching resolutions in fullscreen mode.  Don't need to rebuild for this.
-			// Fullscreen support
-			CFDictionaryRef refDisplayMode = 0;
-			boolean_t exactMatch = false;
-
-			// Switch the display to the desired resolution and refresh
-			refDisplayMode = CGDisplayBestModeForParametersAndRefreshRate(
-				mDisplay,
-				BITS_PER_PIXEL,
-				size.mX,
-				size.mY,
-				getDictDouble (CGDisplayCurrentMode (mDisplay),  kCGDisplayRefreshRate),
-				&exactMatch);
-
-			if (refDisplayMode)
-			{
-				CGDisplaySwitchToMode (mDisplay, refDisplayMode);
-				//				CFRelease(refDisplayMode);
-			}
-
-			mFullscreenWidth   = CGDisplayPixelsWide(mDisplay);
-			mFullscreenHeight  = CGDisplayPixelsHigh(mDisplay);
-			mFullscreenBits    = CGDisplayBitsPerPixel(mDisplay);
-			mFullscreenRefresh = llround(getDictDouble (CGDisplayCurrentMode (mDisplay),  kCGDisplayRefreshRate));
-
-			LL_INFOS("Window") << "Switched resolution to " << mFullscreenWidth
-				<< "x"   << mFullscreenHeight
-				<< "x"   << mFullscreenBits
-				<< " @ " << mFullscreenRefresh
-				<< LL_ENDL;
-
-			// Update the GL context to the new screen size
-			if (!aglUpdateContext(mContext))
-			{
-				setupFailure("Can't set GL fullscreen", "Error", OSMB_OK);
-				result = FALSE;
-			}
-		}
-		else
-		{
-			// Switching from windowed to fullscreen
-			needsRebuild = TRUE;
-		}
-	}
-	else
-	{
-		if(mFullscreen)
-		{
-			// Switching from fullscreen to windowed
-			needsRebuild = TRUE;
-		}
-		else
-		{
-			// Windowed to windowed -- not sure why we would be called like this.  Just change the window size.
-			// The bounds changed event handler will do the rest.
-			if(mWindow != NULL)
-			{
-				::SizeWindow(mWindow, size.mX, size.mY, true);
-			}
-		}
-	}
-
-	stop_glerror();
-	if(needsRebuild || mForceRebuild)
-	{
-		mForceRebuild = FALSE;
-		destroyContext();
-		result = createContext(0, 0, size.mX, size.mY, 0, fullscreen, disable_vsync);
-		if (result)
-		{
-			if(mWindow != NULL)
-			{
-				MacShowWindow(mWindow);
-				BringToFront(mWindow);
-			}
-
-			llverify(gGLManager.initGL());
-
-			//start with arrow cursor
-			initCursors();
-			setCursor( UI_CURSOR_ARROW );
-		}
-	}
-
-	stop_glerror();
-
-	return result;
+	return FALSE;
 }
 
 void LLWindowMacOSX::destroyContext()
@@ -925,32 +612,7 @@ void LLWindowMacOSX::destroyContext()
 	if(mContext != NULL)
 	{
 		LL_DEBUGS("Window") << "destroyContext: unhooking drawable " << LL_ENDL;
-
-		aglSetCurrentContext (NULL);
-		aglSetDrawable(mContext, NULL);
-	}
-
-	// Make sure the display resolution gets restored
-	if(mOldDisplayMode != NULL)
-	{
-		LL_DEBUGS("Window") << "destroyContext: restoring display resolution " << LL_ENDL;
-
-		CGDisplaySwitchToMode (mDisplay, mOldDisplayMode);
-
-#if CAPTURE_ALL_DISPLAYS
-		// Uncapture all displays (may want to do this for final build)
-		CGReleaseAllDisplays ();
-#else
-		// Uncapture only the main display (useful for debugging)
-		CGDisplayRelease (mDisplay);
-#endif
-
-		//		CFRelease(mOldDisplayMode);
-
-		mOldDisplayMode = NULL;
-
-		// Remove the global event handlers the fullscreen case needed
-		RemoveEventTypesFromHandler(mGlobalHandlerRef, GetEventTypeCount (GlobalHandlerEventList), GlobalHandlerEventList);
+		CGLSetCurrentContext(NULL);
 	}
 
 	// Clean up remaining GL state before blowing away window
@@ -959,49 +621,29 @@ void LLWindowMacOSX::destroyContext()
 	// Clean up the pixel format
 	if(mPixelFormat != NULL)
 	{
-		LL_DEBUGS("Window") << "destroyContext: destroying pixel format " << LL_ENDL;
-		aglDestroyPixelFormat(mPixelFormat);
+		CGLDestroyPixelFormat(mPixelFormat);
 		mPixelFormat = NULL;
 	}
 
-	// Remove any Carbon Event handlers we installed
-	if(mGlobalHandlerRef != NULL)
-	{
-		LL_DEBUGS("Window") << "destroyContext: removing global event handler" << LL_ENDL;
-		RemoveEventHandler(mGlobalHandlerRef);
-		mGlobalHandlerRef = NULL;
-	}
-
-	if(mWindowHandlerRef != NULL)
+	// Clean up the GL context
+	if(mContext != NULL)
 	{
-		LL_DEBUGS("Window") << "destroyContext: removing window event handler" << LL_ENDL;
-		RemoveEventHandler(mWindowHandlerRef);
-		mWindowHandlerRef = NULL;
+		CGLDestroyContext(mContext);
 	}
-
-	// Cleanup any TSM document we created.
-	if(mTSMDocument != NULL)
+	
+	// Destroy our LLOpenGLView
+	if(mGLView != NULL)
 	{
-		LL_DEBUGS("Window") << "destroyContext: deleting TSM document" << LL_ENDL;
-		DeactivateTSMDocument(mTSMDocument);
-		DeleteTSMDocument(mTSMDocument);
-		mTSMDocument = NULL;
+		removeGLView(mGLView);
+		mGLView = NULL;
 	}
-
+	
 	// Close the window
 	if(mWindow != NULL)
 	{
-		LL_DEBUGS("Window") << "destroyContext: disposing window" << LL_ENDL;
-		DisposeWindow(mWindow);
-		mWindow = NULL;
-	}
-
-	// Clean up the GL context
-	if(mContext != NULL)
-	{
-		LL_DEBUGS("Window") << "destroyContext: destroying GL context" << LL_ENDL;
-		aglDestroyContext(mContext);
-		mContext = NULL;
+        NSWindowRef dead_window = mWindow;
+        mWindow = NULL;
+		closeWindow(dead_window);
 	}
 
 }
@@ -1022,17 +664,11 @@ LLWindowMacOSX::~LLWindowMacOSX()
 
 void LLWindowMacOSX::show()
 {
-	if(IsWindowCollapsed(mWindow))
-		CollapseWindow(mWindow, false);
-
-	MacShowWindow(mWindow);
-	BringToFront(mWindow);
 }
 
 void LLWindowMacOSX::hide()
 {
 	setMouseClipping(FALSE);
-	HideWindow(mWindow);
 }
 
 //virtual
@@ -1040,7 +676,6 @@ void LLWindowMacOSX::minimize()
 {
 	setMouseClipping(FALSE);
 	showCursor();
-	CollapseWindow(mWindow, true);
 }
 
 //virtual
@@ -1086,7 +721,6 @@ BOOL LLWindowMacOSX::getVisible()
 		result = TRUE;
 	}if (mWindow)
 	{
-		if(MacIsWindowVisible(mWindow))
 			result = TRUE;
 	}
 
@@ -1107,7 +741,6 @@ BOOL LLWindowMacOSX::maximize()
 {
 	if (mWindow && !mMaximized)
 	{
-		ZoomWindow(mWindow, inContent, true);
 	}
 
 	return mMaximized;
@@ -1120,58 +753,13 @@ BOOL LLWindowMacOSX::getFullscreen()
 
 void LLWindowMacOSX::gatherInput()
 {
-	// stop bouncing icon after fixed period of time
-	if (mBounceTimer.getStarted() && mBounceTimer.getElapsedTimeF32() > mBounceTime)
-	{
-		stopDockTileBounce();
-	}
-
-	// Use the old-school version so we get AppleEvent handler dispatch and menuselect handling.
-	// Anything that has an event handler will get processed inside WaitNextEvent, so we only need to handle
-	// the odd stuff here.
-	EventRecord evt;
-	while(WaitNextEvent(everyEvent, &evt, 0, NULL))
-	{
-		//			printf("WaitNextEvent returned true, event is %d.\n", evt.what);
-		switch(evt.what)
-		{
-		case mouseDown:
-			{
-				short part;
-				WindowRef window;
-				long selectResult;
-				part = FindWindow(evt.where, &window);
-				switch ( part )
-				{
-				case inMenuBar:
-					selectResult = MenuSelect(evt.where);
-
-					HiliteMenu(0);
-					break;
-				}
-			}
-			break;
-
-		case kHighLevelEvent:
-			AEProcessAppleEvent (&evt);
-			break;
-
-		case updateEvt:
-			// We shouldn't be getting these regularly (since our window will be buffered), but we need to handle them correctly...
-			BeginUpdate((WindowRef)evt.message);
-			EndUpdate((WindowRef)evt.message);
-			break;
-
-		}
-	}
-	
 	updateCursor();
 }
 
 BOOL LLWindowMacOSX::getPosition(LLCoordScreen *position)
 {
-	Rect window_rect;
-	OSStatus err = -1;
+	float rect[4];
+	S32 err = -1;
 
 	if(mFullscreen)
 	{
@@ -1181,10 +769,10 @@ BOOL LLWindowMacOSX::getPosition(LLCoordScreen *position)
 	}
 	else if(mWindow)
 	{
-		err = GetWindowBounds(mWindow, kWindowContentRgn, &window_rect);
+		getContentViewBounds(mWindow, rect);
 
-		position->mX = window_rect.left;
-		position->mY = window_rect.top;
+		position->mX = rect[0];
+		position->mY = rect[1];
 	}
 	else
 	{
@@ -1196,8 +784,8 @@ BOOL LLWindowMacOSX::getPosition(LLCoordScreen *position)
 
 BOOL LLWindowMacOSX::getSize(LLCoordScreen *size)
 {
-	Rect window_rect;
-	OSStatus err = -1;
+	float rect[4];
+	S32 err = -1;
 
 	if(mFullscreen)
 	{
@@ -1207,10 +795,10 @@ BOOL LLWindowMacOSX::getSize(LLCoordScreen *size)
 	}
 	else if(mWindow)
 	{
-		err = GetWindowBounds(mWindow, kWindowContentRgn, &window_rect);
+		getContentViewBounds(mWindow, rect);
 
-		size->mX = window_rect.right - window_rect.left;
-		size->mY = window_rect.bottom - window_rect.top;
+		size->mX = rect[2];
+		size->mY = rect[3];
 	}
 	else
 	{
@@ -1222,9 +810,9 @@ BOOL LLWindowMacOSX::getSize(LLCoordScreen *size)
 
 BOOL LLWindowMacOSX::getSize(LLCoordWindow *size)
 {
-	Rect window_rect;
-	OSStatus err = -1;
-
+	float rect[4];
+	S32 err = -1;
+	
 	if(mFullscreen)
 	{
 		size->mX = mFullscreenWidth;
@@ -1233,16 +821,16 @@ BOOL LLWindowMacOSX::getSize(LLCoordWindow *size)
 	}
 	else if(mWindow)
 	{
-		err = GetWindowBounds(mWindow, kWindowContentRgn, &window_rect);
-
-		size->mX = window_rect.right - window_rect.left;
-		size->mY = window_rect.bottom - window_rect.top;
+		getContentViewBounds(mWindow, rect);
+		
+		size->mX = rect[2];
+		size->mY = rect[3];
 	}
 	else
 	{
 		llerrs << "LLWindowMacOSX::getPosition(): no window and not fullscreen!" << llendl;
 	}
-
+	
 	return (err == noErr);
 }
 
@@ -1250,7 +838,8 @@ BOOL LLWindowMacOSX::setPosition(const LLCoordScreen position)
 {
 	if(mWindow)
 	{
-		MacMoveWindow(mWindow, position.mX, position.mY, false);
+		float pos[2] = {position.mX, position.mY};
+		setWindowPos(mWindow, pos);
 	}
 
 	return TRUE;
@@ -1260,45 +849,35 @@ BOOL LLWindowMacOSX::setSizeImpl(const LLCoordScreen size)
 {
 	if(mWindow)
 	{
-		SizeWindow(mWindow, size.mX, size.mY, true);
+        LLCoordWindow to;
+        convertCoords(size, &to);
+		setWindowSize(mWindow, to.mX, to.mY);
+        return TRUE;
 	}
 
-	return TRUE;
+	return FALSE;
 }
 
 BOOL LLWindowMacOSX::setSizeImpl(const LLCoordWindow size)
 {
-	Rect client_rect;
 	if (mWindow)
 	{
-		OSStatus err = GetWindowBounds(mWindow, kWindowContentRgn, &client_rect);
-		if (err == noErr)
-		{
-			client_rect.right = client_rect.left + size.mX;
-			client_rect.bottom = client_rect.top + size.mY;
-			err = SetWindowBounds(mWindow, kWindowContentRgn, &client_rect);
-		}
-		if (err == noErr)
-		{
-			return TRUE;
-		}
-		else
-		{
-			llinfos << "Error setting size" << err << llendl;
-			return FALSE;
-		}
+        const int titlePadding = 22;
+        setWindowSize(mWindow, size.mX, size.mY + titlePadding);
+        return TRUE;
 	}
+    
 	return FALSE;
 }
 
 void LLWindowMacOSX::swapBuffers()
 {
-	aglSwapBuffers(mContext);
+	CGLFlushDrawable(mContext);
 }
 
 F32 LLWindowMacOSX::getGamma()
 {
-	F32 result = 1.8;	// Default to something sane
+	F32 result = 2.2;	// Default to something sane
 
 	CGGammaValue redMin;
 	CGGammaValue redMax;
@@ -1454,39 +1033,15 @@ BOOL LLWindowMacOSX::setCursorPosition(const LLCoordWindow position)
 	return result;
 }
 
-static void fixOrigin(void)
-{
-	GrafPtr port;
-	Rect portrect;
-
-	::GetPort(&port);
-	::GetPortBounds(port, &portrect);
-	if((portrect.left != 0) || (portrect.top != 0))
-	{
-		// Mozilla sometimes changes our port origin.
-		::SetOrigin(0,0);
-	}
-}
-
 BOOL LLWindowMacOSX::getCursorPosition(LLCoordWindow *position)
 {
-	Point cursor_point;
+	float cursor_point[2];
 	LLCoordScreen screen_pos;
-	GrafPtr save;
 
 	if(mWindow == NULL)
 		return FALSE;
-
-	::GetPort(&save);
-	::SetPort(GetWindowPort(mWindow));
-	fixOrigin();
-
-	// gets the mouse location in local coordinates
-	::GetMouse(&cursor_point);
-
-//	lldebugs << "getCursorPosition(): cursor is at " << cursor_point.h << ", " << cursor_point.v << "  port origin: " << portrect.left << ", " << portrect.top << llendl;
-
-	::SetPort(save);
+	
+	getCursorPos(mWindow, cursor_point);
 
 	if(mCursorDecoupled)
 	{
@@ -1499,12 +1054,12 @@ BOOL LLWindowMacOSX::getCursorPosition(LLCoordWindow *position)
 
 		// CGGetLastMouseDelta may behave strangely when the cursor's first captured.
 		// Stash in the event handler instead.
-		cursor_point.h += mCursorLastEventDeltaX;
-		cursor_point.v += mCursorLastEventDeltaY;
+		cursor_point[0] += mCursorLastEventDeltaX;
+		cursor_point[1] += mCursorLastEventDeltaY;
 	}
 
-	position->mX = cursor_point.h;
-	position->mY = cursor_point.v;
+	position->mX = cursor_point[0];
+	position->mY = cursor_point[1];
 
 	return TRUE;
 }
@@ -1521,7 +1076,6 @@ void LLWindowMacOSX::adjustCursorDecouple(bool warpingMouse)
 				//			llinfos << "adjustCursorDecouple: decoupling cursor" << llendl;
 				CGAssociateMouseAndMouseCursorPosition(false);
 				mCursorDecoupled = true;
-				FlushSpecificEventsFromQueue(GetCurrentEventQueue(), mMoveEventCampartorUPP, NULL);
 				mCursorIgnoreNextDelta = TRUE;
 			}
 		}
@@ -1568,179 +1122,46 @@ F32 LLWindowMacOSX::getPixelAspectRatio()
 
 // MBW -- XXX -- There's got to be a better way than this.  Find it, please...
 
+// Since we're no longer supporting the "typical" fullscreen mode with CGL or NSOpenGL anymore, these are unnecessary. -Geenz
 void LLWindowMacOSX::beforeDialog()
 {
-	if(mFullscreen)
-	{
-
-#if CAPTURE_ALL_DISPLAYS
-		// Uncapture all displays (may want to do this for final build)
-		CGReleaseAllDisplays ();
-#else
-		// Uncapture only the main display (useful for debugging)
-		CGDisplayRelease (mDisplay);
-#endif
-		// kDocumentWindowClass
-		// kMovableModalWindowClass
-		// kAllWindowClasses
-
-		//		GLint order = 0;
-		//		aglSetInteger(mContext, AGL_ORDER_CONTEXT_TO_FRONT, &order);
-		aglSetDrawable(mContext, NULL);
-		//		GetWindowGroupLevel(GetWindowGroupOfClass(kAllWindowClasses), &oldWindowLevel);
-		//		SetWindowGroupLevel(GetWindowGroupOfClass(kAllWindowClasses), CGShieldingWindowLevel());
-
-		mHandsOffEvents = TRUE;
-
-	}
 }
 
 void LLWindowMacOSX::afterDialog()
 {
-	if(mFullscreen)
-	{
-		mHandsOffEvents = FALSE;
-
-		//		SetWindowGroupLevel(GetWindowGroupOfClass(kAllWindowClasses), oldWindowLevel);
-		aglSetFullScreen(mContext, 0, 0, 0, 0);
-		//		GLint order = 1;
-		//		aglSetInteger(mContext, AGL_ORDER_CONTEXT_TO_FRONT, &order);
-
-#if CAPTURE_ALL_DISPLAYS
-		// Capture all displays (may want to do this for final build)
-		CGCaptureAllDisplays ();
-#else
-		// Capture only the main display (useful for debugging)
-		CGDisplayCapture (mDisplay);
-#endif
-	}
 }
 
 
 void LLWindowMacOSX::flashIcon(F32 seconds)
 {
-	// Don't do this if we're already started, since this would try to install the NMRec twice.
-	if(!mBounceTimer.getStarted())
-	{
-		OSErr err;
-
-		mBounceTime = seconds;
-		memset(&mBounceRec, 0, sizeof(mBounceRec));
-		mBounceRec.qType = nmType;
-		mBounceRec.nmMark = 1;
-		err = NMInstall(&mBounceRec);
-		if(err == noErr)
-		{
-			mBounceTimer.start();
-		}
-		else
-		{
-			// This is very not-fatal (only problem is the icon will not bounce), but we'd like to find out about it somehow...
-			llinfos << "NMInstall failed with error code " << err << llendl;
-		}
-	}
+	// For consistency with OS X conventions, the number of seconds given is ignored and
+	// left up to the OS (which will actually bounce it for one second).
+	requestUserAttention();
 }
 
 BOOL LLWindowMacOSX::isClipboardTextAvailable()
 {
-	OSStatus err;
-	ScrapRef scrap;
-	ScrapFlavorFlags flags;
-	BOOL result = false;
-
-	err = GetCurrentScrap(&scrap);
-
-	if(err == noErr)
-	{
-		err = GetScrapFlavorFlags(scrap, kScrapFlavorTypeUnicode, &flags);
-	}
-
-	if(err == noErr)
-		result = true;
-
-	return result;
+	return pasteBoardAvailable();
 }
 
 BOOL LLWindowMacOSX::pasteTextFromClipboard(LLWString &dst)
-{
-	OSStatus err;
-	ScrapRef scrap;
-	Size len;
-	BOOL result = false;
-
-	err = GetCurrentScrap(&scrap);
-
-	if(err == noErr)
+{	
+	llutf16string str(copyFromPBoard());
+	dst = utf16str_to_wstring(str);
+	if (dst != L"")
 	{
-		err = GetScrapFlavorSize(scrap, kScrapFlavorTypeUnicode, &len);
-	}
-
-	if((err == noErr) && (len > 0))
-	{
-		int u16len = len / sizeof(U16);
-		U16 *temp = new U16[u16len + 1];
-		if (temp)
-		{
-			memset(temp, 0, (u16len + 1) * sizeof(temp[0]));
-			err = GetScrapFlavorData(scrap, kScrapFlavorTypeUnicode, &len, temp);
-			if (err == noErr)
-			{
-				// convert \r\n to \n and \r to \n in the incoming text.
-				U16 *s, *d;
-				for(s = d = temp; s[0] != '\0'; s++, d++)
-				{
-					if(s[0] == '\r')
-					{
-						if(s[1] == '\n')
-						{
-							// CRLF, a.k.a. DOS newline.  Collapse to a single '\n'.
-							s++;
-						}
-
-						d[0] = '\n';
-					}
-					else
-					{
-						d[0] = s[0];
-					}
-				}
-
-				d[0] = '\0';
-
-				dst = utf16str_to_wstring(temp);
-
-				result = true;
-			}
-			delete[] temp;
-		}
+		return true;
+	} else {
+		return false;
 	}
-
-	return result;
 }
 
 BOOL LLWindowMacOSX::copyTextToClipboard(const LLWString &s)
 {
-	OSStatus err;
-	ScrapRef scrap;
-	//Size len;
-	//char *temp;
 	BOOL result = false;
-
-	if (!s.empty())
-	{
-		err = GetCurrentScrap(&scrap);
-		if (err == noErr)
-			err = ClearScrap(&scrap);
-
-		if (err == noErr)
-		{
-			llutf16string utf16str = wstring_to_utf16str(s);
-			size_t u16len = utf16str.length() * sizeof(U16);
-			err = PutScrapFlavor(scrap, kScrapFlavorTypeUnicode, kScrapFlavorMaskNone, u16len, utf16str.data());
-			if (err == noErr)
-				result = true;
-		}
-	}
+	llutf16string utf16str = wstring_to_utf16str(s);
+	
+	result = copyToPBoard(utf16str.data(), utf16str.length());
 
 	return result;
 }
@@ -1806,122 +1227,52 @@ LLWindow::LLWindowResolution* LLWindowMacOSX::getSupportedResolutions(S32 &num_r
 
 BOOL LLWindowMacOSX::convertCoords(LLCoordGL from, LLCoordWindow *to)
 {
-	S32		client_height;
-	Rect	client_rect;
-
-	if(mFullscreen)
-	{
-		// In the fullscreen case, the "window" is the entire screen.
-		client_rect.left = 0;
-		client_rect.top = 0;
-		client_rect.right = mFullscreenWidth;
-		client_rect.bottom = mFullscreenHeight;
-	}
-	else if (!mWindow ||
-		(GetWindowBounds(mWindow, kWindowContentRgn, &client_rect) != noErr) ||
-		NULL == to)
-	{
-		return FALSE;
-	}
-
 	to->mX = from.mX;
-	client_height = client_rect.bottom - client_rect.top;
-	to->mY = client_height - from.mY - 1;
-
+	to->mY = from.mY;
 	return TRUE;
 }
 
 BOOL LLWindowMacOSX::convertCoords(LLCoordWindow from, LLCoordGL* to)
 {
-	S32		client_height;
-	Rect	client_rect;
-
-	if(mFullscreen)
-	{
-		// In the fullscreen case, the "window" is the entire screen.
-		client_rect.left = 0;
-		client_rect.top = 0;
-		client_rect.right = mFullscreenWidth;
-		client_rect.bottom = mFullscreenHeight;
-	}
-	else if (!mWindow ||
-		(GetWindowBounds(mWindow, kWindowContentRgn, &client_rect) != noErr) ||
-		NULL == to)
-	{
-		return FALSE;
-	}
-
 	to->mX = from.mX;
-	client_height = client_rect.bottom - client_rect.top;
-	to->mY = client_height - from.mY - 1;
-
+	to->mY = from.mY;
 	return TRUE;
 }
 
 BOOL LLWindowMacOSX::convertCoords(LLCoordScreen from, LLCoordWindow* to)
 {
-	if(mFullscreen)
-	{
-		// In the fullscreen case, window and screen coordinates are the same.
-		to->mX = from.mX;
-		to->mY = from.mY;
-		return TRUE;
-	}
-	else if(mWindow)
+	if(mWindow)
 	{
-		GrafPtr save;
-		Point mouse_point;
-
-		mouse_point.h = from.mX;
-		mouse_point.v = from.mY;
-
-		::GetPort(&save);
-		::SetPort(GetWindowPort(mWindow));
-		fixOrigin();
-
-		::GlobalToLocal(&mouse_point);
+		float mouse_point[2];
 
-		to->mX = mouse_point.h;
-		to->mY = mouse_point.v;
+		mouse_point[0] = from.mX;
+		mouse_point[1] = from.mY;
+		
+		convertScreenToWindow(mWindow, mouse_point);
 
-		::SetPort(save);
+		to->mX = mouse_point[0];
+		to->mY = mouse_point[1];
 
 		return TRUE;
 	}
-
 	return FALSE;
 }
 
 BOOL LLWindowMacOSX::convertCoords(LLCoordWindow from, LLCoordScreen *to)
 {
-	if(mFullscreen)
-	{
-		// In the fullscreen case, window and screen coordinates are the same.
-		to->mX = from.mX;
-		to->mY = from.mY;
-		return TRUE;
-	}
-	else if(mWindow)
+	if(mWindow)
 	{
-		GrafPtr save;
-		Point mouse_point;
-
-		mouse_point.h = from.mX;
-		mouse_point.v = from.mY;
-		::GetPort(&save);
-		::SetPort(GetWindowPort(mWindow));
-		fixOrigin();
-
-		LocalToGlobal(&mouse_point);
+		float mouse_point[2];
 
-		to->mX = mouse_point.h;
-		to->mY = mouse_point.v;
+		mouse_point[0] = from.mX;
+		mouse_point[1] = from.mY;
+		convertWindowToScreen(mWindow, mouse_point);
 
-		::SetPort(save);
+		to->mX = mouse_point[0];
+		to->mY = mouse_point[1];
 
 		return TRUE;
 	}
-
 	return FALSE;
 }
 
@@ -1949,862 +1300,6 @@ void LLWindowMacOSX::setupFailure(const std::string& text, const std::string& ca
 	OSMessageBox(text, caption, type);
 }
 
-pascal Boolean LLWindowMacOSX::staticMoveEventComparator( EventRef event, void* data)
-{
-	UInt32 				evtClass = GetEventClass (event);
-	UInt32 				evtKind = GetEventKind (event);
-
-	if ((evtClass == kEventClassMouse) && ((evtKind == kEventMouseDragged) || (evtKind == kEventMouseMoved)))
-	{
-		return true;
-	}
-
-	else
-	{
-		return false;
-	}
-}
-
-
-pascal OSStatus LLWindowMacOSX::staticEventHandler(EventHandlerCallRef myHandler, EventRef event, void* userData)
-{
-	LLWindowMacOSX *self = (LLWindowMacOSX*)userData;
-
-	return(self->eventHandler(myHandler, event));
-}
-
-OSStatus LLWindowMacOSX::eventHandler (EventHandlerCallRef myHandler, EventRef event)
-{
-	OSStatus			result = eventNotHandledErr;
-	UInt32 				evtClass = GetEventClass (event);
-	UInt32 				evtKind = GetEventKind (event);
-
-	// Always handle command events, even in hands-off mode.
-	if((evtClass == kEventClassCommand) && (evtKind == kEventCommandProcess))
-	{
-		HICommand command;
-		GetEventParameter (event, kEventParamDirectObject, typeHICommand, NULL, sizeof(command), NULL, &command);
-
-		switch(command.commandID)
-		{
-		case kHICommandQuit:
-			if(mCallbacks->handleCloseRequest(this))
-			{
-				// Get the app to initiate cleanup.
-				mCallbacks->handleQuit(this);
-				// The app is responsible for calling destroyWindow when done with GL
-			}
-			result = noErr;
-			break;
-
-		default:
-			// MBW -- XXX -- Should we handle other events here?
-			break;
-		}
-	}
-
-	if(mHandsOffEvents)
-	{
-		return(result);
-	}
-
-	switch (evtClass)
-	{
-	case kEventClassTextInput:
-		{
-			switch (evtKind)
-			{
-			case kEventTextInputUpdateActiveInputArea:
-				{
-					EventParamType param_type;
-
-					long fix_len;
-					UInt32 text_len;
-					if (mPreeditor
-						&& (result = GetEventParameter(event, kEventParamTextInputSendFixLen,
-										typeLongInteger, &param_type, sizeof(fix_len), NULL, &fix_len)) == noErr
-						&& typeLongInteger == param_type
-						&& (result = GetEventParameter(event, kEventParamTextInputSendText,
-										typeUnicodeText, &param_type, 0, &text_len, NULL)) == noErr
-						&& typeUnicodeText == param_type)
-					{
-						// Handle an optional (but essential to facilitate TSMDA) ReplaceRange param.
-						CFRange range;
-						if (GetEventParameter(event, kEventParamTextInputSendReplaceRange,
-								typeCFRange, &param_type, sizeof(range), NULL, &range) == noErr
-							&& typeCFRange == param_type)
-						{
-							// Although the spec. is unclear, replace range should
-							// not present when there is an active preedit.  We just
-							// ignore the case.  markAsPreedit will detect the case and warn it.
-							const LLWString & text = mPreeditor->getPreeditString();
-							const S32 location = wstring_wstring_length_from_utf16_length(text, 0, range.location);
-							const S32 length = wstring_wstring_length_from_utf16_length(text, location, range.length);
-							mPreeditor->markAsPreedit(location, length);
-						}
-						mPreeditor->resetPreedit();
-
-						// Receive the text from input method.
-						U16 *const text = new U16[text_len / sizeof(U16)];
-						GetEventParameter(event, kEventParamTextInputSendText, typeUnicodeText, NULL, text_len, NULL, text);
-						if (fix_len < 0)
-						{
-							// Do we still need this?  Seems obsolete...
-							fix_len = text_len;
-						}
-						const LLWString fix_string
-								= utf16str_to_wstring(llutf16string(text, fix_len / sizeof(U16)));
-						const LLWString preedit_string
-								= utf16str_to_wstring(llutf16string(text + fix_len / sizeof(U16), (text_len - fix_len) / sizeof(U16)));
-						delete[] text;
-
-						// Handle fixed (comitted) string.
-						if (fix_string.length() > 0)
-						{
-							for (LLWString::const_iterator i = fix_string.begin(); i != fix_string.end(); i++)
-							{
-								mPreeditor->handleUnicodeCharHere(*i);
-							}
-						}
-
-						// Receive the segment info and caret position.
-						LLPreeditor::segment_lengths_t preedit_segment_lengths;
-						LLPreeditor::standouts_t preedit_standouts;
-						S32 caret_position = preedit_string.length();
-						UInt32 text_range_array_size;
-						if (GetEventParameter(event, kEventParamTextInputSendHiliteRng, typeTextRangeArray,
-								&param_type, 0, &text_range_array_size, NULL) == noErr
-							&& typeTextRangeArray == param_type
-							&& text_range_array_size > sizeof(TextRangeArray))
-						{
-							// TextRangeArray is a variable-length struct.
-							TextRangeArray * const text_range_array = (TextRangeArray *) new char[text_range_array_size];
-							GetEventParameter(event, kEventParamTextInputSendHiliteRng, typeTextRangeArray,
-									NULL, text_range_array_size, NULL, text_range_array);
-
-							// WARNING: We assume ranges are in ascending order,
-							// although the condition is undocumented.  It seems
-							// OK to assume this.  I also assumed
-							// the ranges are contiguous in previous versions, but I
-							// have heard a rumore that older versions os ATOK may
-							// return ranges with some _gap_.  I don't know whether
-							// it is true, but I'm preparing my code for the case.
-
-							const S32 ranges = text_range_array->fNumOfRanges;
-							preedit_segment_lengths.reserve(ranges);
-							preedit_standouts.reserve(ranges);
-
-							S32 last_bytes = 0;
-							S32 last_utf32 = 0;
-							for (S32 i = 0; i < ranges; i++)
-							{
-								const TextRange &range = text_range_array->fRange[i];
-								if (range.fStart > last_bytes)
-								{
-									const S32 length_utf16 = (range.fStart - last_bytes) / sizeof(U16);
-									const S32 length_utf32 = wstring_wstring_length_from_utf16_length(preedit_string, last_utf32, length_utf16);
-									preedit_segment_lengths.push_back(length_utf32);
-									preedit_standouts.push_back(FALSE);
-									last_utf32 += length_utf32;
-								}
-								if (range.fEnd > range.fStart)
-								{
-									const S32 length_utf16 = (range.fEnd - range.fStart) / sizeof(U16);
-									const S32 length_utf32 = wstring_wstring_length_from_utf16_length(preedit_string, last_utf32, length_utf16);
-									preedit_segment_lengths.push_back(length_utf32);
-									preedit_standouts.push_back(
-										kTSMHiliteSelectedRawText == range.fHiliteStyle
-										|| kTSMHiliteSelectedConvertedText ==  range.fHiliteStyle
-										|| kTSMHiliteSelectedText == range.fHiliteStyle);
-									last_utf32 += length_utf32;
-								}
-								if (kTSMHiliteCaretPosition == range.fHiliteStyle)
-								{
-									caret_position = last_utf32;
-								}
-								last_bytes = range.fEnd;
-							}
-							if (preedit_string.length() > last_utf32)
-							{
-								preedit_segment_lengths.push_back(preedit_string.length() - last_utf32);
-								preedit_standouts.push_back(FALSE);
-							}
-
-							delete[] (char *) text_range_array;
-						}
-
-						// Handle preedit string.
-						if (preedit_string.length() == 0)
-						{
-							preedit_segment_lengths.clear();
-							preedit_standouts.clear();
-						}
-						else if (preedit_segment_lengths.size() == 0)
-						{
-							preedit_segment_lengths.push_back(preedit_string.length());
-							preedit_standouts.push_back(FALSE);
-						}
-						mPreeditor->updatePreedit(preedit_string, preedit_segment_lengths, preedit_standouts, caret_position);
-
-						result = noErr;
-					}
-				}
-				break;
-
-			case kEventTextInputUnicodeForKeyEvent:
-				{
-					UInt32 modifiers = 0;
-
-
-					// First, process the raw event.
-					{
-						EventRef rawEvent = NULL;
-
-						// Get the original event and extract the modifier keys, so we can ignore command-key events.
-						if (GetEventParameter(event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL, sizeof(rawEvent), NULL, &rawEvent) == noErr)
-						{
-							// Grab the modifiers for later use in this function...
-							GetEventParameter (rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
-
-							// and call this function recursively to handle the raw key event.
-							eventHandler (myHandler, rawEvent);
-
-							// save the raw event until we're done processing the unicode input as well.
-							mRawKeyEvent = rawEvent;
-						}
-					}
-
-					OSStatus err = noErr;
-					EventParamType actualType = typeUnicodeText;
-					UInt32 actualSize = 0;
-					size_t actualCount = 0;
-					U16 *buffer = NULL;
-
-					// Get the size of the unicode data
-					err = GetEventParameter (event, kEventParamTextInputSendText, typeUnicodeText, &actualType, 0, &actualSize, NULL);
-					if(err == noErr)
-					{
-						// allocate a buffer and get the actual data.
-						actualCount = actualSize / sizeof(U16);
-						buffer = new U16[actualCount];
-						err = GetEventParameter (event, kEventParamTextInputSendText, typeUnicodeText, &actualType, actualSize, &actualSize, buffer);
-					}
-
-					if(err == noErr)
-					{
-						if(modifiers & (cmdKey | controlKey))
-						{
-							// This was a menu key equivalent.  Ignore it.
-						}
-						else
-						{
-							MASK mask = LLWindowMacOSX::modifiersToMask(modifiers);
-
-							llassert( actualType == typeUnicodeText );
-
-							// The result is a UTF16 buffer.  Pass the characters in turn to handleUnicodeChar.
-
-							// Convert to UTF32 and go character-by-character.
-							llutf16string utf16(buffer, actualCount);
-							LLWString utf32 = utf16str_to_wstring(utf16);
-							LLWString::iterator iter;
-
-							for(iter = utf32.begin(); iter != utf32.end(); iter++)
-							{
-								mCallbacks->handleUnicodeChar(*iter, mask);
-							}
-						}
-					}
-
-					if(buffer != NULL)
-					{
-						delete[] buffer;
-					}
-
-					mRawKeyEvent = NULL;
-					result = err;
-				}
-				break;
-
-			case kEventTextInputOffsetToPos:
-				{
-					EventParamType param_type;
-					long offset;
-					if (mPreeditor
-						&& GetEventParameter(event, kEventParamTextInputSendTextOffset, typeLongInteger,
-								&param_type, sizeof(offset), NULL, &offset) == noErr
-						&& typeLongInteger == param_type)
-					{
-						S32 preedit, preedit_length;
-						mPreeditor->getPreeditRange(&preedit, &preedit_length);
-						const LLWString & text = mPreeditor->getPreeditString();
-
-						LLCoordGL caret_coord;
-						LLRect preedit_bounds;
-						if (0 <= offset
-							&& mPreeditor->getPreeditLocation(wstring_wstring_length_from_utf16_length(text, preedit, offset / sizeof(U16)),
-															  &caret_coord, &preedit_bounds, NULL))
-						{
-							LLCoordGL caret_base_coord(caret_coord.mX, preedit_bounds.mBottom);
-							LLCoordScreen caret_base_coord_screen;
-							convertCoords(caret_base_coord, &caret_base_coord_screen);
-							Point qd_point;
-							qd_point.h = caret_base_coord_screen.mX;
-							qd_point.v = caret_base_coord_screen.mY;
-							SetEventParameter(event, kEventParamTextInputReplyPoint, typeQDPoint, sizeof(qd_point), &qd_point);
-
-							short line_height = (short) preedit_bounds.getHeight();
-							SetEventParameter(event, kEventParamTextInputReplyLineHeight, typeShortInteger, sizeof(line_height), &line_height);
-
-							result = noErr;
-						}
-						else
-						{
-							result = errOffsetInvalid;
-						}
-					}
-				}
-				break;
-
-			case kEventTextInputGetSelectedText:
-				{
-					if (mPreeditor)
-					{
-						S32 selection, selection_length;
-						mPreeditor->getSelectionRange(&selection, &selection_length);
-						if (selection_length)
-						{
-							const LLWString text = mPreeditor->getPreeditString().substr(selection, selection_length);
-							const llutf16string text_utf16 = wstring_to_utf16str(text);
-							result = SetEventParameter(event, kEventParamTextInputReplyText, typeUnicodeText,
-										text_utf16.length() * sizeof(U16), text_utf16.c_str());
-						}
-					}
-				}
-				break;
-			}
-		}
-		break;
-
-	case kEventClassKeyboard:
-		{
-			UInt32 keyCode = 0;
-			char charCode = 0;
-			UInt32 modifiers = 0;
-
-			// Some of these may fail for some event types.  That's fine.
-			GetEventParameter (event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode);
-			GetEventParameter (event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
-
-			// save the raw event so getNativeKeyData can use it.
-			mRawKeyEvent = event;
-
-			//			printf("key event, key code = 0x%08x, char code = 0x%02x (%c), modifiers = 0x%08x\n", keyCode, charCode, (char)charCode, modifiers);
-			//			fflush(stdout);
-
-			switch (evtKind)
-			{
-			case kEventRawKeyDown:
-			case kEventRawKeyRepeat:
-				if (gDebugWindowProc)
-				{
-					printf("key down, key code = 0x%08x, char code = 0x%02x (%c), modifiers = 0x%08x\n",
-							(unsigned int)keyCode, charCode, (char)charCode, (unsigned int)modifiers);
-					fflush(stdout);
-				}
-				gKeyboard->handleKeyDown(keyCode, modifiers);
-				result = eventNotHandledErr;
-				break;
-
-			case kEventRawKeyUp:
-				if (gDebugWindowProc)
-				{
-					printf("key up,   key code = 0x%08x, char code = 0x%02x (%c), modifiers = 0x%08x\n",
-							(unsigned int)keyCode, charCode, (char)charCode, (unsigned int)modifiers);
-					fflush(stdout);
-				}
-				gKeyboard->handleKeyUp(keyCode, modifiers);
-				result = eventNotHandledErr;
-				break;
-
-			case kEventRawKeyModifiersChanged:
-				// The keyboard input system wants key up/down events for modifier keys.
-				// Mac OS doesn't supply these directly, but can supply events when the collective modifier state changes.
-				// Use these events to generate up/down events for the modifiers.
-
-				if((modifiers & shiftKey) && !(mLastModifiers & shiftKey))
-				{
-					if (gDebugWindowProc) printf("Shift key down event\n");
-					gKeyboard->handleKeyDown(0x38, (modifiers & 0x00FFFFFF) | ((0x38 << 24) & 0xFF000000));
-				}
-				else if(!(modifiers & shiftKey) && (mLastModifiers & shiftKey))
-				{
-					if (gDebugWindowProc) printf("Shift key up event\n");
-					gKeyboard->handleKeyUp(0x38, (modifiers & 0x00FFFFFF) | ((0x38 << 24) & 0xFF000000));
-				}
-
-				if((modifiers & alphaLock) && !(mLastModifiers & alphaLock))
-				{
-					if (gDebugWindowProc) printf("Caps lock down event\n");
-					gKeyboard->handleKeyDown(0x39, (modifiers & 0x00FFFFFF) | ((0x39 << 24) & 0xFF000000));
-				}
-				else if(!(modifiers & alphaLock) && (mLastModifiers & alphaLock))
-				{
-					if (gDebugWindowProc) printf("Caps lock up event\n");
-					gKeyboard->handleKeyUp(0x39, (modifiers & 0x00FFFFFF) | ((0x39 << 24) & 0xFF000000));
-				}
-
-				if((modifiers & controlKey) && !(mLastModifiers & controlKey))
-				{
-					if (gDebugWindowProc) printf("Control key down event\n");
-					gKeyboard->handleKeyDown(0x3b, (modifiers & 0x00FFFFFF) | ((0x3b << 24) & 0xFF000000));
-				}
-				else if(!(modifiers & controlKey) && (mLastModifiers & controlKey))
-				{
-					if (gDebugWindowProc) printf("Control key up event\n");
-					gKeyboard->handleKeyUp(0x3b, (modifiers & 0x00FFFFFF) | ((0x3b << 24) & 0xFF000000));
-				}
-
-				if((modifiers & optionKey) && !(mLastModifiers & optionKey))
-				{
-					if (gDebugWindowProc) printf("Option key down event\n");
-					gKeyboard->handleKeyDown(0x3a, (modifiers & 0x00FFFFFF) | ((0x3a << 24) & 0xFF000000));
-				}
-				else if(!(modifiers & optionKey) && (mLastModifiers & optionKey))
-				{
-					if (gDebugWindowProc) printf("Option key up event\n");
-					gKeyboard->handleKeyUp(0x3a, (modifiers & 0x00FFFFFF) | ((0x3a << 24) & 0xFF000000));
-				}
-
-				// When the state of the 'Fn' key (the one that changes some of the mappings on a powerbook/macbook keyboard
-				// to an embedded keypad) changes, it may subsequently cause a key up event to be lost, which may lead to
-				// a movement key getting "stuck" down.  This is bad.
-				// This is an OS bug -- even the GetKeys() API doesn't tell you the key has been released.
-				// This workaround causes all held-down keys to be reset whenever the state of the Fn key changes.  This isn't
-				// exactly what we want, but it does avoid the case where you get stuck running forward.
-				if((modifiers & kEventKeyModifierFnMask) != (mLastModifiers & kEventKeyModifierFnMask))
-				{
-					if (gDebugWindowProc) printf("Fn key state change event\n");
-					gKeyboard->resetKeys();
-				}
-
-				if (gDebugWindowProc) fflush(stdout);
-
-				mLastModifiers = modifiers;
-				result = eventNotHandledErr;
-				break;
-			}
-
-			mRawKeyEvent = NULL;
-		}
-		break;
-
-	case kEventClassMouse:
-		{
-			result = CallNextEventHandler(myHandler, event);
-			if (eventNotHandledErr == result)
-			{ // only handle events not already handled (prevents wierd resize interaction)
-				EventMouseButton	button = kEventMouseButtonPrimary;
-				HIPoint				location = {0.0f, 0.0f};
-				UInt32				modifiers = 0;
-				UInt32				clickCount = 1;
-				long				wheelDelta = 0;
-				LLCoordScreen		inCoords;
-				LLCoordGL			outCoords;
-				MASK				mask = 0;
-
-				GetEventParameter(event, kEventParamMouseButton, typeMouseButton, NULL, sizeof(button), NULL, &button);
-				GetEventParameter(event, kEventParamMouseLocation, typeHIPoint, NULL, sizeof(location), NULL, &location);
-				GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(modifiers), NULL, &modifiers);
-				GetEventParameter(event, kEventParamMouseWheelDelta, typeLongInteger, NULL, sizeof(wheelDelta), NULL, &wheelDelta);
-				GetEventParameter(event, kEventParamClickCount, typeUInt32, NULL, sizeof(clickCount), NULL, &clickCount);
-
-				inCoords.mX = llround(location.x);
-				inCoords.mY = llround(location.y);
-
-				if(modifiers & shiftKey) { mask |= MASK_SHIFT; }
-				if(modifiers & controlKey) { mask |= MASK_CONTROL; }
-				if(modifiers & optionKey) { mask |= MASK_ALT; }
-
-				if(mCursorDecoupled)
-				{
-					CGMouseDelta x, y;
-
-					// If the cursor's decoupled, we need to read the latest movement delta as well.
-					CGGetLastMouseDelta( &x, &y );
-					mCursorLastEventDeltaX = x;
-					mCursorLastEventDeltaY = y;
-
-					if(mCursorIgnoreNextDelta)
-					{
-						mCursorLastEventDeltaX = 0;
-						mCursorLastEventDeltaY = 0;
-						mCursorIgnoreNextDelta = FALSE;
-					}
-				}
-				else
-				{
-					mCursorLastEventDeltaX = 0;
-					mCursorLastEventDeltaY = 0;
-				}
-
-				inCoords.mX += mCursorLastEventDeltaX;
-				inCoords.mY += mCursorLastEventDeltaY;
-
-				convertCoords(inCoords, &outCoords);
-
-				//				printf("coords in: %d, %d; coords out: %d, %d\n", inCoords.mX, inCoords.mY, outCoords.mX, outCoords.mY);
-				//				fflush(stdout);
-
-
-				switch (evtKind)
-				{
-				case kEventMouseDown:
-					if (mLanguageTextInputAllowed)
-					{
-						// We need to interrupt before handling mouse events,
-						// so that the fixed string from IM are delivered to
-						// the currently focused UI component.
-						interruptLanguageTextInput();
-					}
-					switch(button)
-					{
-					case kEventMouseButtonPrimary:
-						if(modifiers & cmdKey)
-						{
-							// Simulate a right click
-							mSimulatedRightClick = true;
-							mCallbacks->handleRightMouseDown(this, outCoords, mask);
-						}
-						else if(clickCount == 2)
-						{
-							// Windows double-click events replace the second mousedown event in a double-click.
-							mCallbacks->handleDoubleClick(this, outCoords, mask);
-						}
-						else
-						{
-							mCallbacks->handleMouseDown(this, outCoords, mask);
-						}
-						break;
-					case kEventMouseButtonSecondary:
-						mCallbacks->handleRightMouseDown(this, outCoords, mask);
-						break;
-
-					case kEventMouseButtonTertiary:
-						mCallbacks->handleMiddleMouseDown(this, outCoords, mask);
-						break;
-					}
-					result = noErr;
-					break;
-				case kEventMouseUp:
-
-					switch(button)
-					{
-					case kEventMouseButtonPrimary:
-						if(mSimulatedRightClick)
-						{
-							// End of simulated right click
-							mSimulatedRightClick = false;
-							mCallbacks->handleRightMouseUp(this, outCoords, mask);
-						}
-						else
-						{
-							mCallbacks->handleMouseUp(this, outCoords, mask);
-						}
-						break;
-					case kEventMouseButtonSecondary:
-						mCallbacks->handleRightMouseUp(this, outCoords, mask);
-						break;
-
-					case kEventMouseButtonTertiary:
-						mCallbacks->handleMiddleMouseUp(this, outCoords, mask);
-						break;
-					}
-					result = noErr;
-					break;
-
-				case kEventMouseWheelMoved:
-					{
-						static S32  z_delta = 0;
-
-						z_delta += wheelDelta;
-
-						if (z_delta <= -WHEEL_DELTA || WHEEL_DELTA <= z_delta)
-						{
-							mCallbacks->handleScrollWheel(this, -z_delta / WHEEL_DELTA);
-							z_delta = 0;
-						}
-					}
-					result = noErr;
-					break;
-
-				case kEventMouseDragged:
-				case kEventMouseMoved:
-					mCallbacks->handleMouseMove(this, outCoords, mask);
-					result = noErr;
-					break;
-
-				}
-			}
-		}
-		break;
-
-	case kEventClassWindow:
-		switch(evtKind)
-		{
-		case kEventWindowActivated:
-			if (mTSMDocument)
-			{
-				ActivateTSMDocument(mTSMDocument);
-			}
-			mCallbacks->handleFocus(this);
-			break;
-		case kEventWindowDeactivated:
-			if (mTSMDocument)
-			{
-				DeactivateTSMDocument(mTSMDocument);
-			}
-			mCallbacks->handleFocusLost(this);
-			break;
-
-		case kEventWindowBoundsChanging:
-			{
-				// This is where we would constrain move/resize to a particular screen
-
-				const S32 MIN_WIDTH  = mMinWindowWidth;
-				const S32 MIN_HEIGHT = mMinWindowHeight;
-
-				Rect currentBounds;
-				Rect previousBounds;
-
-				GetEventParameter(event, kEventParamCurrentBounds, typeQDRectangle, NULL, sizeof(Rect), NULL, &currentBounds);
-				GetEventParameter(event, kEventParamPreviousBounds, typeQDRectangle, NULL, sizeof(Rect), NULL, &previousBounds);
-
-				// Put an offset into window un-maximize operation since the kEventWindowGetIdealSize
-				// event only allows the specification of size and not position.
-				if (mMaximized)
-				{
-					short leftOffset = mPreviousWindowRect.left - currentBounds.left;
-					currentBounds.left += leftOffset;
-					currentBounds.right += leftOffset;
-
-					short topOffset = mPreviousWindowRect.top - currentBounds.top;
-					currentBounds.top += topOffset;
-					currentBounds.bottom += topOffset;
-				}
-				else
-				{
-					// Store off the size for future un-maximize operations
-					mPreviousWindowRect = previousBounds;
-				}
-
-				if ((currentBounds.right - currentBounds.left) < MIN_WIDTH)
-				{
-					currentBounds.right = currentBounds.left + MIN_WIDTH;
-				}
-
-				if ((currentBounds.bottom - currentBounds.top) < MIN_HEIGHT)
-				{
-					currentBounds.bottom = currentBounds.top + MIN_HEIGHT;
-				}
-
-				SetEventParameter(event, kEventParamCurrentBounds, typeQDRectangle, sizeof(Rect), &currentBounds);
-				result = noErr;
-			}
-			break;
-
-		case kEventWindowBoundsChanged:
-			{
-				// Get new window bounds
-				Rect newBounds;
-				GetEventParameter(event, kEventParamCurrentBounds, typeQDRectangle, NULL, sizeof(Rect), NULL, &newBounds);
-
-				// Get previous window bounds
-				Rect oldBounds;
-				GetEventParameter(event, kEventParamPreviousBounds, typeQDRectangle, NULL, sizeof(Rect), NULL, &oldBounds);
-
-				// Determine if the new size is larger than the old
-				bool newBoundsLarger = ((newBounds.right - newBounds.left) >= (oldBounds.right - oldBounds.left));
-				newBoundsLarger &= ((newBounds.bottom - newBounds.top) >= (oldBounds.bottom - oldBounds.top));
-
-				// Check to see if this is a zoom event (+ button on window pane)
-				unsigned int eventParams;
-				GetEventParameter(event, kEventParamAttributes, typeUInt32, NULL, sizeof(int), NULL, &eventParams);
-				bool isZoomEvent = ((eventParams & kWindowBoundsChangeZoom) != 0);
-
-				// Maximized flag is if zoom event and increasing window size
-				mMaximized = (isZoomEvent && newBoundsLarger);
-
-				aglUpdateContext(mContext);
-
-				mCallbacks->handleResize(this, newBounds.right - newBounds.left, newBounds.bottom - newBounds.top);
-			}
-			break;
-
-		case kEventWindowGetIdealSize:
-			// Only recommend a new ideal size when un-maximizing
-			if (mMaximized == TRUE)
-			{
-				Point nonMaximizedSize;
-
-				nonMaximizedSize.v = mPreviousWindowRect.bottom - mPreviousWindowRect.top;
-				nonMaximizedSize.h = mPreviousWindowRect.right - mPreviousWindowRect.left;
-
-				SetEventParameter(event, kEventParamDimensions, typeQDPoint, sizeof(Point), &nonMaximizedSize);
-				result = noErr;
-			}
-			break;
-
-		case kEventWindowClose:
-			if(mCallbacks->handleCloseRequest(this))
-			{
-				// Get the app to initiate cleanup.
-				mCallbacks->handleQuit(this);
-				// The app is responsible for calling destroyWindow when done with GL
-			}
-			result = noErr;
-			break;
-
-		case kEventWindowHidden:
-			//					llinfos << "LLWindowMacOSX: Deactivating on hide" << llendl;
-			mMinimized = TRUE;
-			mCallbacks->handleActivate(this, false);
-			//					result = noErr;
-			break;
-
-		case kEventWindowShown:
-			//					llinfos << "LLWindowMacOSX: Activating on show" << llendl;
-			mMinimized = FALSE;
-			mCallbacks->handleActivate(this, true);
-			//					result = noErr;
-			break;
-
-		case kEventWindowCollapsed:
-			//					llinfos << "LLWindowMacOSX: Deactivating on collapse" << llendl;
-			mMinimized = TRUE;
-			mCallbacks->handleActivate(this, false);
-			//					result = noErr;
-			break;
-
-		case kEventWindowExpanded:
-			//					llinfos << "LLWindowMacOSX: Activating on expand" << llendl;
-			mMinimized = FALSE;
-			mCallbacks->handleActivate(this, true);
-			//					result = noErr;
-			break;
-
-		case kEventWindowGetClickActivation:
-			//					BringToFront(mWindow);
-			//					result = noErr;
-			break;
-		}
-		break;
-
-	case kEventClassTSMDocumentAccess:
-		if (mPreeditor)
-		{
-			switch(evtKind)
-			{
-
-			case kEventTSMDocumentAccessGetLength:
-				{
-					// Return the number of UTF-16 units in the text, excluding those for preedit.
-
-					S32 preedit, preedit_length;
-					mPreeditor->getPreeditRange(&preedit, &preedit_length);
-					const LLWString & text = mPreeditor->getPreeditString();
-					const CFIndex length = wstring_utf16_length(text, 0, preedit)
-						+ wstring_utf16_length(text, preedit + preedit_length, text.length());
-					result = SetEventParameter(event, kEventParamTSMDocAccessCharacterCount, typeCFIndex, sizeof(length), &length);
-				}
-				break;
-
-			case kEventTSMDocumentAccessGetSelectedRange:
-				{
-					// Return the selected range, excluding preedit.
-					// In our preeditor, preedit and selection are exclusive, so,
-					// when it has a preedit, there is no selection and the
-					// insertion point is on the preedit that corrupses into the
-					// beginning of the preedit when the preedit was removed.
-
-					S32 preedit, preedit_length;
-					mPreeditor->getPreeditRange(&preedit, &preedit_length);
-					const LLWString & text = mPreeditor->getPreeditString();
-
-					CFRange range;
-					if (preedit_length)
-					{
-						range.location = wstring_utf16_length(text, 0, preedit);
-						range.length = 0;
-					}
-					else
-					{
-						S32 selection, selection_length;
-						mPreeditor->getSelectionRange(&selection, &selection_length);
-						range.location = wstring_utf16_length(text, 0, selection);
-						range.length = wstring_utf16_length(text, selection, selection_length);
-					}
-
-					result = SetEventParameter(event, kEventParamTSMDocAccessReplyCharacterRange, typeCFRange, sizeof(range), &range);
-				}
-				break;
-
-			case kEventTSMDocumentAccessGetCharacters:
-				{
-					UniChar *target_pointer;
-					CFRange range;
-					EventParamType param_type;
-					if ((result = GetEventParameter(event, kEventParamTSMDocAccessSendCharacterRange,
-										typeCFRange, &param_type, sizeof(range), NULL, &range)) == noErr
-						&& typeCFRange == param_type
-						&& (result = GetEventParameter(event, kEventParamTSMDocAccessSendCharactersPtr,
-										typePtr, &param_type, sizeof(target_pointer), NULL, &target_pointer)) == noErr
-						&& typePtr == param_type)
-					{
-						S32 preedit, preedit_length;
-						mPreeditor->getPreeditRange(&preedit, &preedit_length);
-						const LLWString & text = mPreeditor->getPreeditString();
-
-						// The GetCharacters event of TSMDA has a fundamental flaw;
-						// An input method need to decide the starting offset and length
-						// *before* it actually see the contents, so it is impossible
-						// to guarantee the character-aligned access.  The event reply
-						// has no way to indicate a condition something like "Request
-						// was not fulfilled due to unaligned access.  Please retry."
-						// Any error sent back to the input method stops use of TSMDA
-						// entirely during the session...
-						// We need to simulate very strictly the behaviour as if the
-						// underlying *text engine* holds the contents in UTF-16.
-						// I guess this is the reason why Apple repeats saying "all
-						// text handling application should use UTF-16."  They are
-						// trying to _fix_ the flaw by changing the appliations...
-						// ... or, domination of UTF-16 in the industry may be a part
-						// of the company vision, and Apple is trying to force third
-						// party developers to obey their vision.  Remember that use
-						// of 16 bits per _a_character_ was one of the very fundamental
-						// Unicode design policy on its early days (during late 80s)
-						// and the original Unicode design was by two Apple employees...
-
-						const llutf16string text_utf16
-							= wstring_to_utf16str(text, preedit)
-							+ wstring_to_utf16str(text.substr(preedit + preedit_length));
-
-						llassert_always(sizeof(U16) == sizeof(UniChar));
-						llassert(0 <= range.location && 0 <= range.length && range.location + range.length <= text_utf16.length());
-						memcpy(target_pointer, text_utf16.c_str() + range.location, range.length * sizeof(UniChar));
-
-						// Note that result has already been set above.
-					}
-				}
-				break;
-
-			}
-		}
-		break;
-	}
-	return result;
-}
-
 const char* cursorIDToName(int id)
 {
 	switch (id)
@@ -2876,7 +1371,7 @@ static void initPixmapCursor(int cursorid, int hotspotX, int hotspotY)
 
 void LLWindowMacOSX::updateCursor()
 {
-	OSStatus result = noErr;
+	S32 result = 0;
 
 	if (mDragOverrideCursor != -1)
 	{
@@ -2909,11 +1404,11 @@ void LLWindowMacOSX::updateCursor()
 	{
 	default:
 	case UI_CURSOR_ARROW:
-		InitCursor();
+		setArrowCursor();
 		if(mCursorHidden)
 		{
 			// Since InitCursor resets the hide level, correct for it here.
-			::HideCursor();
+			hideNSCursor();
 		}
 		break;
 
@@ -2921,12 +1416,12 @@ void LLWindowMacOSX::updateCursor()
 		//    Find out what they look like and replicate them.
 
 		// These are essentially correct
-	case UI_CURSOR_WAIT:		SetThemeCursor(kThemeWatchCursor);	break;
-	case UI_CURSOR_IBEAM:		SetThemeCursor(kThemeIBeamCursor);	break;
-	case UI_CURSOR_CROSS:		SetThemeCursor(kThemeCrossCursor);	break;
-	case UI_CURSOR_HAND:		SetThemeCursor(kThemePointingHandCursor);	break;
+	case UI_CURSOR_WAIT:		/* Apple purposely doesn't allow us to set the beachball cursor manually.  Let NSApp figure out when to do this. */	break;
+	case UI_CURSOR_IBEAM:		setIBeamCursor();	break;
+	case UI_CURSOR_CROSS:		setCrossCursor();	break;
+	case UI_CURSOR_HAND:		setPointingHandCursor();	break;
 		//		case UI_CURSOR_NO:			SetThemeCursor(kThemeNotAllowedCursor);	break;
-	case UI_CURSOR_ARROWCOPY:   SetThemeCursor(kThemeCopyArrowCursor);	break;
+	case UI_CURSOR_ARROWCOPY:   setCopyCursor();	break;
 
 		// Double-check these
 	case UI_CURSOR_NO:
@@ -2969,7 +1464,7 @@ void LLWindowMacOSX::updateCursor()
 
 	if(result != noErr)
 	{
-		InitCursor();
+		setArrowCursor();
 	}
 
 	mCurrentCursor = mNextCursor;
@@ -3039,7 +1534,7 @@ void LLWindowMacOSX::hideCursor()
 		//		llinfos << "hideCursor: hiding" << llendl;
 		mCursorHidden = TRUE;
 		mHideCursorPermanent = TRUE;
-		::HideCursor();
+		hideNSCursor();
 	}
 	else
 	{
@@ -3056,7 +1551,7 @@ void LLWindowMacOSX::showCursor()
 		//		llinfos << "showCursor: showing" << llendl;
 		mCursorHidden = FALSE;
 		mHideCursorPermanent = FALSE;
-		::ShowCursor();
+		showNSCursor();
 	}
 	else
 	{
@@ -3100,24 +1595,6 @@ LLSplashScreenMacOSX::~LLSplashScreenMacOSX()
 void LLSplashScreenMacOSX::showImpl()
 {
 	// This code _could_ be used to display a spash screen...
-#if 0
-	IBNibRef nib = NULL;
-	OSStatus err;
-
-	err = CreateNibReference(CFSTR("SecondLife"), &nib);
-
-	if(err == noErr)
-	{
-		CreateWindowFromNib(nib, CFSTR("Splash Screen"), &mWindow);
-
-		DisposeNibReference(nib);
-	}
-
-	if(mWindow != NULL)
-	{
-		ShowWindow(mWindow);
-	}
-#endif
 }
 
 void LLSplashScreenMacOSX::updateImpl(const std::string& mesg)
@@ -3127,25 +1604,6 @@ void LLSplashScreenMacOSX::updateImpl(const std::string& mesg)
 		CFStringRef string = NULL;
 
 		string = CFStringCreateWithCString(NULL, mesg.c_str(), kCFStringEncodingUTF8);
-
-		if(string != NULL)
-		{
-			ControlRef progressText = NULL;
-			ControlID id;
-			OSStatus err;
-
-			id.signature = 'what';
-			id.id = 0;
-
-			err = GetControlByID(mWindow, &id, &progressText);
-			if(err == noErr)
-			{
-				err = SetControlData(progressText, kControlEntireControl, kControlStaticTextCFStringTag, sizeof(CFStringRef), (Ptr)&string);
-				Draw1Control(progressText);
-			}
-
-			CFRelease(string);
-		}
 	}
 }
 
@@ -3154,111 +1612,21 @@ void LLSplashScreenMacOSX::hideImpl()
 {
 	if(mWindow != NULL)
 	{
-		DisposeWindow(mWindow);
 		mWindow = NULL;
 	}
 }
 
-
-
 S32 OSMessageBoxMacOSX(const std::string& text, const std::string& caption, U32 type)
 {
-	S32 result = OSBTN_CANCEL;
-	SInt16 retval_mac = 1;
-	AlertStdCFStringAlertParamRec params;
-	CFStringRef errorString = NULL;
-	CFStringRef explanationString = NULL;
-	DialogRef alert = NULL;
-	AlertType alertType = kAlertCautionAlert;
-	OSStatus err;
-
-	explanationString = CFStringCreateWithCString(NULL, text.c_str(), kCFStringEncodingUTF8);
-	errorString = CFStringCreateWithCString(NULL, caption.c_str(), kCFStringEncodingUTF8);
-
-	params.version = kStdCFStringAlertVersionOne;
-	params.movable = false;
-	params.helpButton = false;
-	params.defaultText = (CFStringRef)kAlertDefaultOKText;
-	params.cancelText = 0;
-	params.otherText = 0;
-	params.defaultButton = 1;
-	params.cancelButton = 0;
-	params.position = kWindowDefaultPosition;
-	params.flags = 0;
-
-	switch(type)
-	{
-	case OSMB_OK:
-	default:
-		break;
-	case OSMB_OKCANCEL:
-		params.cancelText = (CFStringRef)kAlertDefaultCancelText;
-		params.cancelButton = 2;
-		break;
-	case OSMB_YESNO:
-		alertType = kAlertNoteAlert;
-		params.defaultText = CFSTR("Yes");
-		params.cancelText = CFSTR("No");
-		params.cancelButton = 2;
-		break;
-	}
-
-	if(gWindowImplementation != NULL)
-		gWindowImplementation->beforeDialog();
-
-	err = CreateStandardAlert(
-		alertType,
-		errorString,
-		explanationString,
-		&params,
-		&alert);
-
-	if(err == noErr)
-	{
-		err = RunStandardAlert(
-			alert,
-			NULL,
-			&retval_mac);
-	}
-
-	if(gWindowImplementation != NULL)
-		gWindowImplementation->afterDialog();
-
-	switch(type)
-	{
-	case OSMB_OK:
-	case OSMB_OKCANCEL:
-	default:
-		if(retval_mac == 1)
-			result = OSBTN_OK;
-		else
-			result = OSBTN_CANCEL;
-		break;
-	case OSMB_YESNO:
-		if(retval_mac == 1)
-			result = OSBTN_YES;
-		else
-			result = OSBTN_NO;
-		break;
-	}
-
-	if(errorString != NULL)
-	{
-		CFRelease(errorString);
-	}
-
-	if(explanationString != NULL)
-	{
-		CFRelease(explanationString);
-	}
-
-	return result;
+	return showAlert(text, caption, type);
 }
 
 // Open a URL with the user's default web browser.
 // Must begin with protocol identifier.
 void LLWindowMacOSX::spawnWebBrowser(const std::string& escaped_url, bool async)
 {
+	// I'm fairly certain that this is all legitimate under Apple's currently supported APIs.
+	
 	bool found = false;
 	S32 i;
 	for (i = 0; i < gURLProtocolWhitelistCount; i++)
@@ -3276,7 +1644,7 @@ void LLWindowMacOSX::spawnWebBrowser(const std::string& escaped_url, bool async)
 		return;
 	}
 
-	OSStatus result = noErr;
+	S32 result = 0;
 	CFURLRef urlRef = NULL;
 
 	llinfos << "Opening URL " << escaped_url << llendl;
@@ -3313,7 +1681,7 @@ void LLWindowMacOSX::spawnWebBrowser(const std::string& escaped_url, bool async)
 LLSD LLWindowMacOSX::getNativeKeyData()
 {
 	LLSD result = LLSD::emptyMap();
-
+#if 0
 	if(mRawKeyEvent)
 	{
 		char char_code = 0;
@@ -3335,7 +1703,7 @@ LLSD LLWindowMacOSX::getNativeKeyData()
 		// This causes trouble for control characters -- apparently character codes less than 32 (escape, control-A, etc)
 		// cause llsd serialization to create XML that the llsd deserializer won't parse!
 		std::string unicode;
-		OSStatus err = noErr;
+		S32 err = noErr;
 		EventParamType actualType = typeUTF8Text;
 		UInt32 actualSize = 0;
 		char *buffer = NULL;
@@ -3357,7 +1725,7 @@ LLSD LLWindowMacOSX::getNativeKeyData()
 #endif
 
 	}
-
+#endif
 
 	lldebugs << "native key data is: " << result << llendl;
 
@@ -3367,34 +1735,9 @@ LLSD LLWindowMacOSX::getNativeKeyData()
 
 BOOL LLWindowMacOSX::dialogColorPicker( F32 *r, F32 *g, F32 *b)
 {
+	// Is this even used anywhere?  Do we really need an OS color picker?
 	BOOL	retval = FALSE;
-	OSErr	error = noErr;
-	NColorPickerInfo	info;
-
-	memset(&info, 0, sizeof(info));
-	info.theColor.color.rgb.red = (UInt16)(*r * 65535.f);
-	info.theColor.color.rgb.green = (UInt16)(*g * 65535.f);
-	info.theColor.color.rgb.blue = (UInt16)(*b * 65535.f);
-	info.placeWhere = kCenterOnMainScreen;
-
-	if(gWindowImplementation != NULL)
-		gWindowImplementation->beforeDialog();
-
-	error = NPickColor(&info);
-
-	if(gWindowImplementation != NULL)
-		gWindowImplementation->afterDialog();
-
-	if (error == noErr)
-	{
-		retval = info.newColorChosen;
-		if (info.newColorChosen)
-		{
-			*r = ((float) info.theColor.color.rgb.red) / 65535.0;
-			*g = ((float) info.theColor.color.rgb.green) / 65535.0;
-			*b = ((float) info.theColor.color.rgb.blue) / 65535.0;
-		}
-	}
+	//S32		error = 0;
 	return (retval);
 }
 
@@ -3405,44 +1748,8 @@ void *LLWindowMacOSX::getPlatformWindow()
 	return (void*)mWindow;
 }
 
-void *LLWindowMacOSX::getMediaWindow()
-{
-	/*
-		Mozilla needs to be initialized with a WindowRef to function properly.
-		(There's no good reason for this, since it shouldn't be interacting with our window in any way, but that's another issue.)
-		If we're in windowed mode, we _could_ hand it our actual window pointer, but a subsequent switch to fullscreen will destroy that window,
-		which trips up Mozilla.
-		Instead of using our actual window, we create an invisible window which will persist for the lifetime of the application and pass that to Mozilla.
-		This satisfies its deep-seated need to latch onto a WindowRef and solves the issue with switching between fullscreen and windowed modes.
-
-		Note that we will never destroy this window (by design!), but since only one will ever be created per run of the application, that's okay.
-	*/
-
-	if(sMediaWindow == NULL)
-	{
-		Rect window_rect = {100, 100, 200, 200};
-
-		sMediaWindow = NewCWindow(
-			NULL,
-			&window_rect,
-			(ConstStr255Param) "\p",
-			false,				// Create the window invisible.
-			zoomDocProc,		// Window with a grow box and a zoom box
-			kLastWindowOfClass,		// create it behind other windows
-			false,					// no close box
-			0);
-	}
-
-	return (void*)sMediaWindow;
-}
-
-void LLWindowMacOSX::stopDockTileBounce()
-{
-	NMRemove(&mBounceRec);
-	mBounceTimer.stop();
-}
-
 // get a double value from a dictionary
+/*
 static double getDictDouble (CFDictionaryRef refDict, CFStringRef key)
 {
 	double double_value;
@@ -3452,7 +1759,7 @@ static double getDictDouble (CFDictionaryRef refDict, CFStringRef key)
 	if (!CFNumberGetValue(number_value, kCFNumberDoubleType, &double_value)) // or if cant convert it
 		return -1; // fail
 	return double_value; // otherwise return the long value
-}
+}*/
 
 // get a long value from a dictionary
 static long getDictLong (CFDictionaryRef refDict, CFStringRef key)
@@ -3468,8 +1775,8 @@ static long getDictLong (CFDictionaryRef refDict, CFStringRef key)
 
 void LLWindowMacOSX::allowLanguageTextInput(LLPreeditor *preeditor, BOOL b)
 {
-	ScriptLanguageRecord script_language;
-
+    allowDirectMarkedTextInput(b, mGLView);
+	
 	if (preeditor != mPreeditor && !b)
 	{
 		// This condition may occur by a call to
@@ -3480,9 +1787,7 @@ void LLWindowMacOSX::allowLanguageTextInput(LLPreeditor *preeditor, BOOL b)
 		// is not disturbed.
 		return;
 	}
-
-	UseInputWindow(mTSMDocument, !b);
-
+    
 	// Take care of old and new preeditors.
 	if (preeditor != mPreeditor || !b)
 	{
@@ -3495,44 +1800,17 @@ void LLWindowMacOSX::allowLanguageTextInput(LLPreeditor *preeditor, BOOL b)
 		}
 		mPreeditor = (b ? preeditor : NULL);
 	}
-
+	
 	if (b == mLanguageTextInputAllowed)
 	{
 		return;
 	}
 	mLanguageTextInputAllowed = b;
-
-	if (b)
-	{
-		if (mTSMScriptCode != smRoman)
-		{
-			script_language.fScript = mTSMScriptCode;
-			script_language.fLanguage = mTSMLangCode;
-			SetTextServiceLanguage(&script_language);
-		}
-	}
-	else
-	{
-		GetTextServiceLanguage(&script_language);
-		mTSMScriptCode = script_language.fScript;
-		mTSMLangCode = script_language.fLanguage;
-		if (mTSMScriptCode != smRoman)
-		{
-			script_language.fScript = smRoman;
-			script_language.fLanguage = langEnglish;
-			SetTextServiceLanguage(&script_language);
-		}
-	}
 }
 
 void LLWindowMacOSX::interruptLanguageTextInput()
 {
-	if (mTSMDocument)
-	{
-		FixTSMDocument(mTSMDocument);
-	}
-	// Don't we need to call resetPreedit here?
-	// Well, if Apple's TSM document is correct, we don't.
+	commitCurrentPreedit(mGLView);
 }
 
 //static
@@ -3543,21 +1821,21 @@ std::vector<std::string> LLWindowMacOSX::getDynamicFallbackFontList()
 }
 
 // static
-MASK LLWindowMacOSX::modifiersToMask(SInt16 modifiers)
+MASK LLWindowMacOSX::modifiersToMask(S16 modifiers)
 {
 	MASK mask = 0;
-	if(modifiers & shiftKey) { mask |= MASK_SHIFT; }
-	if(modifiers & (cmdKey | controlKey)) { mask |= MASK_CONTROL; }
-	if(modifiers & optionKey) { mask |= MASK_ALT; }
+	if(modifiers & MAC_SHIFT_KEY) { mask |= MASK_SHIFT; }
+	if(modifiers & (MAC_CMD_KEY | MAC_CTRL_KEY)) { mask |= MASK_CONTROL; }
+	if(modifiers & MAC_ALT_KEY) { mask |= MASK_ALT; }
 	return mask;
 }
 
 #if LL_OS_DRAGDROP_ENABLED
-
-OSErr LLWindowMacOSX::dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow,
+/*
+S16 LLWindowMacOSX::dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow,
 						  void * handlerRefCon, DragRef drag)
 {
-	OSErr result = noErr;
+	S16 result = 0;
 	LLWindowMacOSX *self = (LLWindowMacOSX*)handlerRefCon;
 
 	lldebugs << "drag tracking handler, message = " << message << llendl;
@@ -3582,7 +1860,6 @@ OSErr LLWindowMacOSX::dragTrackingHandler(DragTrackingMessage message, WindowRef
 
 	return result;
 }
-
 OSErr LLWindowMacOSX::dragReceiveHandler(WindowRef theWindow, void * handlerRefCon,
 										 DragRef drag)
 {
@@ -3590,126 +1867,69 @@ OSErr LLWindowMacOSX::dragReceiveHandler(WindowRef theWindow, void * handlerRefC
 	return self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_DROPPED);
 
 }
-
-OSErr LLWindowMacOSX::handleDragNDrop(DragRef drag, LLWindowCallbacks::DragNDropAction action)
+*/
+void LLWindowMacOSX::handleDragNDrop(std::string url, LLWindowCallbacks::DragNDropAction action)
 {
-	OSErr result = dragNotAcceptedErr;	// overall function result
-	OSErr err = noErr;	// for local error handling
-
-	// Get the mouse position and modifiers of this drag.
-	SInt16 modifiers, mouseDownModifiers, mouseUpModifiers;
-	::GetDragModifiers(drag, &modifiers, &mouseDownModifiers, &mouseUpModifiers);
-	MASK mask = LLWindowMacOSX::modifiersToMask(modifiers);
+	MASK mask = LLWindowMacOSX::modifiersToMask(getModifiers());
 
-	Point mouse_point;
-	// This will return the mouse point in global screen coords
-	::GetDragMouse(drag, &mouse_point, NULL);
-	LLCoordScreen screen_coords(mouse_point.h, mouse_point.v);
+	float mouse_point[2];
+	// This will return the mouse point in window coords
+	getCursorPos(mWindow, mouse_point);
+	LLCoordWindow window_coords(mouse_point[0], mouse_point[1]);
 	LLCoordGL gl_pos;
-	convertCoords(screen_coords, &gl_pos);
-
-	// Look at the pasteboard and try to extract an URL from it
-	PasteboardRef   pasteboard;
-	if(GetDragPasteboard(drag, &pasteboard) == noErr)
+	convertCoords(window_coords, &gl_pos);
+	
+	if(!url.empty())
 	{
-		ItemCount num_items = 0;
-		// Treat an error here as an item count of 0
-		(void)PasteboardGetItemCount(pasteboard, &num_items);
-
-		// Only deal with single-item drags.
-		if(num_items == 1)
-		{
-			PasteboardItemID item_id = NULL;
-			CFArrayRef flavors = NULL;
-			CFDataRef data = NULL;
-
-			err = PasteboardGetItemIdentifier(pasteboard, 1, &item_id); // Yes, this really is 1-based.
-
-			// Try to extract an URL from the pasteboard
-			if(err == noErr)
-			{
-				err = PasteboardCopyItemFlavors( pasteboard, item_id, &flavors);
-			}
-
-			if(err == noErr)
-			{
-				if(CFArrayContainsValue(flavors, CFRangeMake(0, CFArrayGetCount(flavors)), kUTTypeURL))
-				{
-					// This is an URL.
-					err = PasteboardCopyItemFlavorData(pasteboard, item_id, kUTTypeURL, &data);
-				}
-				else if(CFArrayContainsValue(flavors, CFRangeMake(0, CFArrayGetCount(flavors)), kUTTypeUTF8PlainText))
+		LLWindowCallbacks::DragNDropResult res =
+		mCallbacks->handleDragNDrop(this, gl_pos, mask, action, url);
+		
+		switch (res) {
+			case LLWindowCallbacks::DND_NONE:		// No drop allowed
+				if (action == LLWindowCallbacks::DNDA_TRACK)
 				{
-					// This is a string that might be an URL.
-					err = PasteboardCopyItemFlavorData(pasteboard, item_id, kUTTypeUTF8PlainText, &data);
+					mDragOverrideCursor = 0;
 				}
-
-			}
-
-			if(flavors != NULL)
-			{
-				CFRelease(flavors);
-			}
-
-			if(data != NULL)
-			{
-				std::string url;
-				url.assign((char*)CFDataGetBytePtr(data), CFDataGetLength(data));
-				CFRelease(data);
-
-				if(!url.empty())
-				{
-					LLWindowCallbacks::DragNDropResult res =
-						mCallbacks->handleDragNDrop(this, gl_pos, mask, action, url);
-
-					switch (res) {
-						case LLWindowCallbacks::DND_NONE:		// No drop allowed
-							if (action == LLWindowCallbacks::DNDA_TRACK)
-							{
-								mDragOverrideCursor = kThemeNotAllowedCursor;
-							}
-							else {
-								mDragOverrideCursor = -1;
-							}
-							break;
-						case LLWindowCallbacks::DND_MOVE:		// Drop accepted would result in a "move" operation
-							mDragOverrideCursor = kThemePointingHandCursor;
-							result = noErr;
-							break;
-						case LLWindowCallbacks::DND_COPY:		// Drop accepted would result in a "copy" operation
-							mDragOverrideCursor = kThemeCopyArrowCursor;
-							result = noErr;
-							break;
-						case LLWindowCallbacks::DND_LINK:		// Drop accepted would result in a "link" operation:
-							mDragOverrideCursor = kThemeAliasArrowCursor;
-							result = noErr;
-							break;
-						default:
-							mDragOverrideCursor = -1;
-							break;
-					}
-					// This overrides the cursor being set by setCursor.
-					// This is a bit of a hack workaround because lots of areas
-					// within the viewer just blindly set the cursor.
-					if (mDragOverrideCursor == -1)
-					{
-						// Restore the cursor
-						ECursorType temp_cursor = mCurrentCursor;
-						// get around the "setting the same cursor" code in setCursor()
-						mCurrentCursor = UI_CURSOR_COUNT;
- 						setCursor(temp_cursor);
-					}
-					else {
-						// Override the cursor
-						SetThemeCursor(mDragOverrideCursor);
-					}
-
+				else {
+					mDragOverrideCursor = -1;
 				}
-			}
+				break;
+			case LLWindowCallbacks::DND_MOVE:		// Drop accepted would result in a "move" operation
+				mDragOverrideCursor = UI_CURSOR_NO;
+				break;
+			case LLWindowCallbacks::DND_COPY:		// Drop accepted would result in a "copy" operation
+				mDragOverrideCursor = UI_CURSOR_ARROWCOPY;
+				break;
+			default:
+				mDragOverrideCursor = -1;
+				break;
+		}
+		// This overrides the cursor being set by setCursor.
+		// This is a bit of a hack workaround because lots of areas
+		// within the viewer just blindly set the cursor.
+		if (mDragOverrideCursor == -1)
+		{
+			// Restore the cursor
+			ECursorType temp_cursor = mCurrentCursor;
+			// get around the "setting the same cursor" code in setCursor()
+			mCurrentCursor = UI_CURSOR_COUNT;
+			setCursor(temp_cursor);
+		}
+		else {
+			// Override the cursor
+			switch (mDragOverrideCursor) {
+				case 0:
+					setArrowCursor();
+					break;
+				case UI_CURSOR_NO:
+					setNotAllowedCursor();
+				case UI_CURSOR_ARROWCOPY:
+					setCopyCursor();
+				default:
+					break;
+			};
 		}
 	}
-
-	return result;
 }
 
 #endif // LL_OS_DRAGDROP_ENABLED
diff --git a/indra/llwindow/llwindowmacosx.h b/indra/llwindow/llwindowmacosx.h
index af83b50097..6a6b39e674 100755
--- a/indra/llwindow/llwindowmacosx.h
+++ b/indra/llwindow/llwindowmacosx.h
@@ -29,11 +29,12 @@
 
 #include "llwindow.h"
 #include "llwindowcallbacks.h"
+#include "llwindowmacosx-objc.h"
 
 #include "lltimer.h"
 
-#include <Carbon/Carbon.h>
-#include <AGL/agl.h>
+#include <ApplicationServices/ApplicationServices.h>
+#include <OpenGL/OpenGL.h>
 
 // AssertMacros.h does bad things.
 #include "fix_macros.h"
@@ -106,7 +107,6 @@ public:
 	/*virtual*/ BOOL dialogColorPicker(F32 *r, F32 *g, F32 *b);
 
 	/*virtual*/ void *getPlatformWindow();
-	/*virtual*/ void *getMediaWindow();
 	/*virtual*/ void bringToFront() {};
 	
 	/*virtual*/ void allowLanguageTextInput(LLPreeditor *preeditor, BOOL b);
@@ -117,7 +117,17 @@ public:
 
 	// Provide native key event data
 	/*virtual*/ LLSD getNativeKeyData();
-
+	
+	void* getWindow() { return mWindow; }
+	LLWindowCallbacks* getCallbacks() { return mCallbacks; }
+	LLPreeditor* getPreeditor() { return mPreeditor; }
+	
+	void updateMouseDeltas(float* deltas);
+	void getMouseDeltas(float* delta);
+	
+	void handleDragNDrop(std::string url, LLWindowCallbacks::DragNDropAction action);
+    
+    bool allowsLanguageInput() { return mLanguageTextInputAllowed; }
 
 protected:
 	LLWindowMacOSX(LLWindowCallbacks* callbacks,
@@ -153,40 +163,33 @@ protected:
 	BOOL createContext(int x, int y, int width, int height, int bits, BOOL fullscreen, BOOL disable_vsync);
 	void destroyContext();
 	void setupFailure(const std::string& text, const std::string& caption, U32 type);
-	static pascal OSStatus staticEventHandler (EventHandlerCallRef myHandler, EventRef event, void* userData);
-	static pascal Boolean staticMoveEventComparator( EventRef event, void* data);
-	OSStatus eventHandler (EventHandlerCallRef myHandler, EventRef event);
 	void adjustCursorDecouple(bool warpingMouse = false);
-	void stopDockTileBounce();
-	static MASK modifiersToMask(SInt16 modifiers);
+	static MASK modifiersToMask(S16 modifiers);
 	
 #if LL_OS_DRAGDROP_ENABLED
-	static OSErr dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow,
-									 void * handlerRefCon, DragRef theDrag);
-	static OSErr dragReceiveHandler(WindowRef theWindow, void * handlerRefCon,	DragRef theDrag);
-	OSErr handleDragNDrop(DragRef theDrag, LLWindowCallbacks::DragNDropAction action);
+	
+	//static OSErr dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow, void * handlerRefCon, DragRef theDrag);
+	//static OSErr dragReceiveHandler(WindowRef theWindow, void * handlerRefCon,	DragRef theDrag);
+	
+	
 #endif // LL_OS_DRAGDROP_ENABLED
 	
 	//
 	// Platform specific variables
 	//
-	WindowRef		mWindow;
-	AGLContext		mContext;
-	AGLPixelFormat	mPixelFormat;
+	
+	// Use generic pointers here.  This lets us do some funky Obj-C interop using Obj-C objects without having to worry about any compilation problems that may arise.
+	NSWindowRef			mWindow;
+	GLViewRef			mGLView;
+	CGLContextObj		mContext;
+	CGLPixelFormatObj	mPixelFormat;
 	CGDirectDisplayID	mDisplay;
-	CFDictionaryRef		mOldDisplayMode;
-	EventLoopTimerRef	mTimer;
-	EventHandlerUPP 	mEventHandlerUPP;
-	EventHandlerRef		mGlobalHandlerRef;
-	EventHandlerRef		mWindowHandlerRef;
-	EventComparatorUPP  mMoveEventCampartorUPP;
 	
-	Rect		mOldMouseClip;  // Screen rect to which the mouse cursor was globally constrained before we changed it in clipMouse()
-	Rect		mPreviousWindowRect;  // Save previous window for un-maximize event
-	Str255 		mWindowTitle;
+	LLRect		mOldMouseClip;  // Screen rect to which the mouse cursor was globally constrained before we changed it in clipMouse()
+	std::string mWindowTitle;
 	double		mOriginalAspectRatio;
 	BOOL		mSimulatedRightClick;
-	UInt32		mLastModifiers;
+	U32			mLastModifiers;
 	BOOL		mHandsOffEvents;	// When true, temporarially disable CarbonEvent processing.
 	// Used to allow event processing when putting up dialogs in fullscreen mode.
 	BOOL		mCursorDecoupled;
@@ -201,25 +204,16 @@ protected:
 	U32			mFSAASamples;
 	BOOL		mForceRebuild;
 	
-	S32			mDragOverrideCursor;
-	
-	F32			mBounceTime;
-	NMRec		mBounceRec;
-	LLTimer		mBounceTimer;
+	S32	mDragOverrideCursor;
 
 	// Input method management through Text Service Manager.
-	TSMDocumentID	mTSMDocument;
 	BOOL		mLanguageTextInputAllowed;
-	ScriptCode	mTSMScriptCode;
-	LangCode	mTSMLangCode;
 	LLPreeditor*	mPreeditor;
 	
 	static BOOL	sUseMultGL;
 
 	friend class LLWindowManager;
-	static WindowRef sMediaWindow;
-	EventRef 	mRawKeyEvent;
-
+	
 };
 
 
diff --git a/indra/mac_updater/mac_updater.cpp b/indra/mac_updater/mac_updater.cpp
new file mode 100644
index 0000000000..f533d47b18
--- /dev/null
+++ b/indra/mac_updater/mac_updater.cpp
@@ -0,0 +1,1266 @@
+/** 
+ * @file mac_updater.cpp
+ * @brief 
+ *
+ * $LicenseInfo:firstyear=2006&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include <boost/format.hpp>
+
+#include <libgen.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include <curl/curl.h>
+#include <pthread.h>
+
+#include "llerror.h"
+#include "lltimer.h"
+#include "lldir.h"
+#include "llfile.h"
+
+#include "llstring.h"
+
+#include <Carbon/Carbon.h>
+
+#include "llerrorcontrol.h"
+
+#if LL_DARWIN
+// FSPathMakeRef, FSObjectCopy, deprecations...
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
+enum
+{
+	kEventClassCustom = 'Cust',
+	kEventCustomProgress = 'Prog',
+	kEventParamCustomCurValue = 'Cur ',
+	kEventParamCustomMaxValue = 'Max ',
+	kEventParamCustomText = 'Text',
+	kEventCustomDone = 'Done',
+};
+
+WindowRef gWindow = NULL;
+EventHandlerRef gEventHandler = NULL;
+OSStatus gFailure = noErr;
+Boolean gCancelled = false;
+
+const char *gUpdateURL;
+const char *gProductName;
+const char *gBundleID;
+const char *gDmgFile;
+const char *gMarkerPath;
+
+void *updatethreadproc(void*);
+
+pthread_t updatethread;
+
+OSStatus setProgress(int cur, int max)
+{
+	OSStatus err;
+	ControlRef progressBar = NULL;
+	ControlID id;
+
+	id.signature = 'prog';
+	id.id = 0;
+
+	err = GetControlByID(gWindow, &id, &progressBar);
+	if(err == noErr)
+	{
+		Boolean indeterminate;
+		
+		if(max == 0)
+		{
+			indeterminate = true;
+			err = SetControlData(progressBar, kControlEntireControl, kControlProgressBarIndeterminateTag, sizeof(Boolean), (Ptr)&indeterminate);
+		}
+		else
+		{
+			double percentage = (double)cur / (double)max;
+			SetControlMinimum(progressBar, 0);
+			SetControlMaximum(progressBar, 100);
+			SetControlValue(progressBar, (SInt16)(percentage * 100));
+
+			indeterminate = false;
+			err = SetControlData(progressBar, kControlEntireControl, kControlProgressBarIndeterminateTag, sizeof(Boolean), (Ptr)&indeterminate);
+
+			Draw1Control(progressBar);
+		}
+	}
+
+	return(err);
+}
+
+OSStatus setProgressText(CFStringRef text)
+{
+	OSStatus err;
+	ControlRef progressText = NULL;
+	ControlID id;
+
+	id.signature = 'what';
+	id.id = 0;
+
+	err = GetControlByID(gWindow, &id, &progressText);
+	if(err == noErr)
+	{
+		err = SetControlData(progressText, kControlEntireControl, kControlStaticTextCFStringTag, sizeof(CFStringRef), (Ptr)&text);
+		Draw1Control(progressText);
+	}
+
+	return(err);
+}
+
+OSStatus sendProgress(long cur, long max, CFStringRef text = NULL)
+{
+	OSStatus result;
+	EventRef evt;
+	
+	result = CreateEvent( 
+			NULL,
+			kEventClassCustom, 
+			kEventCustomProgress,
+			0, 
+			kEventAttributeNone, 
+			&evt);
+	
+	// This event needs to be targeted at the window so it goes to the window's handler.
+	if(result == noErr)
+	{
+		EventTargetRef target = GetWindowEventTarget(gWindow);
+		result = SetEventParameter (
+			evt,
+			kEventParamPostTarget,
+			typeEventTargetRef,
+			sizeof(target),
+			&target);
+	}
+
+	if(result == noErr)
+	{
+		result = SetEventParameter (
+			evt,
+			kEventParamCustomCurValue,
+			typeLongInteger,
+			sizeof(cur),
+			&cur);
+	}
+
+	if(result == noErr)
+	{
+		result = SetEventParameter (
+			evt,
+			kEventParamCustomMaxValue,
+			typeLongInteger,
+			sizeof(max),
+			&max);
+	}
+	
+	if(result == noErr)
+	{
+		if(text != NULL)
+		{
+			result = SetEventParameter (
+				evt,
+				kEventParamCustomText,
+				typeCFStringRef,
+				sizeof(text),
+				&text);
+		}
+	}
+	
+	if(result == noErr)
+	{
+		// Send the event
+		PostEventToQueue(
+			GetMainEventQueue(),
+			evt,
+			kEventPriorityStandard);
+
+	}
+	
+	return(result);
+}
+
+OSStatus sendDone(void)
+{
+	OSStatus result;
+	EventRef evt;
+	
+	result = CreateEvent( 
+			NULL,
+			kEventClassCustom, 
+			kEventCustomDone,
+			0, 
+			kEventAttributeNone, 
+			&evt);
+	
+	// This event needs to be targeted at the window so it goes to the window's handler.
+	if(result == noErr)
+	{
+		EventTargetRef target = GetWindowEventTarget(gWindow);
+		result = SetEventParameter (
+			evt,
+			kEventParamPostTarget,
+			typeEventTargetRef,
+			sizeof(target),
+			&target);
+	}
+
+	if(result == noErr)
+	{
+		// Send the event
+		PostEventToQueue(
+			GetMainEventQueue(),
+			evt,
+			kEventPriorityStandard);
+
+	}
+	
+	return(result);
+}
+
+OSStatus dialogHandler(EventHandlerCallRef handler, EventRef event, void *userdata)
+{
+	OSStatus result = eventNotHandledErr;
+	OSStatus err;
+	UInt32 evtClass = GetEventClass(event);
+	UInt32 evtKind = GetEventKind(event);
+	
+	if((evtClass == kEventClassCommand) && (evtKind == kEventCommandProcess))
+	{
+		HICommand cmd;
+		err = GetEventParameter(event, kEventParamDirectObject, typeHICommand, NULL, sizeof(cmd), NULL, &cmd);
+		
+		if(err == noErr)
+		{
+			switch(cmd.commandID)
+			{				
+				case kHICommandCancel:
+					gCancelled = true;
+//					QuitAppModalLoopForWindow(gWindow);
+					result = noErr;
+				break;
+			}
+		}
+	}
+	else if((evtClass == kEventClassCustom) && (evtKind == kEventCustomProgress))
+	{
+		// Request to update the progress dialog
+		long cur = 0;
+		long max = 0;
+		CFStringRef text = NULL;
+		(void) GetEventParameter(event, kEventParamCustomCurValue, typeLongInteger, NULL, sizeof(cur), NULL, &cur);
+		(void) GetEventParameter(event, kEventParamCustomMaxValue, typeLongInteger, NULL, sizeof(max), NULL, &max);
+		(void) GetEventParameter(event, kEventParamCustomText, typeCFStringRef, NULL, sizeof(text), NULL, &text);
+		
+		err = setProgress(cur, max);
+		if(err == noErr)
+		{
+			if(text != NULL)
+			{
+				setProgressText(text);
+			}
+		}
+		
+		result = noErr;
+	}
+	else if((evtClass == kEventClassCustom) && (evtKind == kEventCustomDone))
+	{
+		// We're done.  Exit the modal loop.
+		QuitAppModalLoopForWindow(gWindow);
+		result = noErr;
+	}
+	
+	return(result);
+}
+
+#if 0
+size_t curl_download_callback(void *data, size_t size, size_t nmemb,
+										  void *user_data)
+{
+	S32 bytes = size * nmemb;
+	char *cdata = (char *) data;
+	for (int i =0; i < bytes; i += 1)
+	{
+		gServerResponse.append(cdata[i]);
+	}
+	return bytes;
+}
+#endif
+
+int curl_progress_callback_func(void *clientp,
+							  double dltotal,
+							  double dlnow,
+							  double ultotal,
+							  double ulnow)
+{
+	int max = (int)(dltotal / 1024.0);
+	int cur = (int)(dlnow / 1024.0);
+	sendProgress(cur, max);
+	
+	if(gCancelled)
+		return(1);
+
+	return(0);
+}
+
+int parse_args(int argc, char **argv)
+{
+	int j;
+
+	for (j = 1; j < argc; j++) 
+	{
+		if ((!strcmp(argv[j], "-url")) && (++j < argc)) 
+		{
+			gUpdateURL = argv[j];
+		}
+		else if ((!strcmp(argv[j], "-name")) && (++j < argc)) 
+		{
+			gProductName = argv[j];
+		}
+		else if ((!strcmp(argv[j], "-bundleid")) && (++j < argc)) 
+		{
+			gBundleID = argv[j];
+		}
+		else if ((!strcmp(argv[j], "-dmg")) && (++j < argc)) 
+		{
+			gDmgFile = argv[j];
+		}
+		else if ((!strcmp(argv[j], "-marker")) && (++j < argc)) 
+		{
+			gMarkerPath = argv[j];;
+		}
+	}
+
+	return 0;
+}
+
+int main(int argc, char **argv)
+{
+	// We assume that all the logs we're looking for reside on the current drive
+	gDirUtilp->initAppDirs("SecondLife");
+
+	LLError::initForApplication( gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, ""));
+
+	// Rename current log file to ".old"
+	std::string old_log_file = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "updater.log.old");
+	std::string log_file = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "updater.log");
+	LLFile::rename(log_file.c_str(), old_log_file.c_str());
+
+	// Set the log file to updater.log
+	LLError::logToFile(log_file);
+
+	/////////////////////////////////////////
+	//
+	// Process command line arguments
+	//
+	gUpdateURL  = NULL;
+	gProductName = NULL;
+	gBundleID = NULL;
+	gDmgFile = NULL;
+	gMarkerPath = NULL;
+	parse_args(argc, argv);
+	if ((gUpdateURL == NULL) && (gDmgFile == NULL))
+	{
+		llinfos << "Usage: mac_updater -url <url> | -dmg <dmg file> [-name <product_name>] [-program <program_name>]" << llendl;
+		exit(1);
+	}
+	else
+	{
+		llinfos << "Update url is: " << gUpdateURL << llendl;
+		if (gProductName)
+		{
+			llinfos << "Product name is: " << gProductName << llendl;
+		}
+		else
+		{
+			gProductName = "Second Life";
+		}
+		if (gBundleID)
+		{
+			llinfos << "Bundle ID is: " << gBundleID << llendl;
+		}
+		else
+		{
+			gBundleID = "com.secondlife.indra.viewer";
+		}
+	}
+	
+	llinfos << "Starting " << gProductName << " Updater" << llendl;
+
+	// Real UI...
+	OSStatus err;
+	IBNibRef nib = NULL;
+	
+	err = CreateNibReference(CFSTR("AutoUpdater"), &nib);
+
+	char windowTitle[MAX_PATH];		/* Flawfinder: ignore */
+	snprintf(windowTitle, sizeof(windowTitle), "%s Updater", gProductName);		
+	CFStringRef windowTitleRef = NULL;
+	windowTitleRef = CFStringCreateWithCString(NULL, windowTitle, kCFStringEncodingUTF8);
+	
+	if(err == noErr)
+	{
+		err = CreateWindowFromNib(nib, CFSTR("Updater"), &gWindow);
+	}
+
+	if (err == noErr)
+	{
+		err = SetWindowTitleWithCFString(gWindow, windowTitleRef);	
+	}
+	CFRelease(windowTitleRef);
+
+	if(err == noErr)
+	{
+		// Set up an event handler for the window.
+		EventTypeSpec handlerEvents[] = 
+		{
+			{ kEventClassCommand, kEventCommandProcess },
+			{ kEventClassCustom, kEventCustomProgress },
+			{ kEventClassCustom, kEventCustomDone }
+		};
+		InstallStandardEventHandler(GetWindowEventTarget(gWindow));
+		InstallWindowEventHandler(
+				gWindow, 
+				NewEventHandlerUPP(dialogHandler), 
+				GetEventTypeCount (handlerEvents), 
+				handlerEvents, 
+				0, 
+				&gEventHandler);
+	}
+	
+	if(err == noErr)
+	{
+		ShowWindow(gWindow);
+		SelectWindow(gWindow);
+	}
+		
+	if(err == noErr)
+	{
+		pthread_create(&updatethread, 
+                         NULL,
+                         &updatethreadproc, 
+                         NULL);
+						 
+	}
+	
+	if(err == noErr)
+	{
+		RunAppModalLoopForWindow(gWindow);
+	}
+
+	void *threadresult;
+
+	pthread_join(updatethread, &threadresult);
+
+	if(!gCancelled && (gFailure != noErr))
+	{
+		// Something went wrong.  Since we always just tell the user to download a new version, we don't really care what.
+		AlertStdCFStringAlertParamRec params;
+		SInt16 retval_mac = 1;
+		DialogRef alert = NULL;
+		OSStatus err;
+
+		params.version = kStdCFStringAlertVersionOne;
+		params.movable = false;
+		params.helpButton = false;
+		params.defaultText = (CFStringRef)kAlertDefaultOKText;
+		params.cancelText = 0;
+		params.otherText = 0;
+		params.defaultButton = 1;
+		params.cancelButton = 0;
+		params.position = kWindowDefaultPosition;
+		params.flags = 0;
+
+		err = CreateStandardAlert(
+				kAlertStopAlert,
+				CFSTR("Error"),
+				CFSTR("An error occurred while updating Second Life.  Please download the latest version from www.secondlife.com."),
+				&params,
+				&alert);
+		
+		if(err == noErr)
+		{
+			err = RunStandardAlert(
+					alert,
+					NULL,
+					&retval_mac);
+		}
+		
+		if(gMarkerPath != 0)
+		{
+			// Create a install fail marker that can be used by the viewer to
+			// detect install problems.
+			std::ofstream stream(gMarkerPath);
+			if(stream) stream << -1;
+		}
+		exit(-1);
+	} else {
+		exit(0);
+	}
+
+	if(gWindow != NULL)
+	{
+		DisposeWindow(gWindow);
+	}
+	
+	if(nib != NULL)
+	{
+		DisposeNibReference(nib);
+	}
+	
+	return 0;
+}
+
+bool isDirWritable(FSRef &dir)
+{
+	bool result = false;
+	
+	// Test for a writable directory by creating a directory, then deleting it again.
+	// This is kinda lame, but will pretty much always give the right answer.
+	
+	OSStatus err = noErr;
+	char temp[PATH_MAX] = "";		/* Flawfinder: ignore */
+
+	err = FSRefMakePath(&dir, (UInt8*)temp, sizeof(temp));
+
+	if(err == noErr)
+	{
+		strncat(temp, "/.test_XXXXXX", (sizeof(temp) - strlen(temp)) - 1);
+		
+		if(mkdtemp(temp) != NULL)
+		{
+			// We were able to make the directory.  This means the directory is writable.
+			result = true;
+			
+			// Clean up.
+			rmdir(temp);
+		}
+	}
+
+#if 0
+	// This seemed like a good idea, but won't tell us if we're on a volume mounted read-only.
+	UInt8 perm;
+	err = FSGetUserPrivilegesPermissions(&targetParentRef, &perm, NULL);
+	if(err == noErr)
+	{
+		if(perm & kioACUserNoMakeChangesMask)
+		{
+			// Parent directory isn't writable.
+			llinfos << "Target parent directory not writable." << llendl;
+			err = -1;
+			replacingTarget = false;
+		}
+	}
+#endif
+
+	return result;
+}
+
+static std::string HFSUniStr255_to_utf8str(const HFSUniStr255* src)
+{
+	llutf16string string16((U16*)&(src->unicode), src->length);
+	std::string result = utf16str_to_utf8str(string16);
+	return result;
+}
+
+int restoreObject(const char* aside, const char* target, const char* path, const char* object)
+{
+	char source[PATH_MAX] = "";		/* Flawfinder: ignore */
+	char dest[PATH_MAX] = "";		/* Flawfinder: ignore */
+	snprintf(source, sizeof(source), "%s/%s/%s", aside, path, object);		
+	snprintf(dest, sizeof(dest), "%s/%s", target, path);		
+	FSRef sourceRef;
+	FSRef destRef;
+	OSStatus err;
+	err = FSPathMakeRef((UInt8 *)source, &sourceRef, NULL);
+	if(err != noErr) return false;
+	err = FSPathMakeRef((UInt8 *)dest, &destRef, NULL);
+	if(err != noErr) return false;
+
+	llinfos << "Copying " << source << " to " << dest << llendl;
+
+	err = FSCopyObjectSync(
+			&sourceRef,
+			&destRef,
+			NULL,
+			NULL,
+			kFSFileOperationOverwrite);
+
+	if(err != noErr) return false;
+	return true;
+}
+
+// Replace any mention of "Second Life" with the product name.
+void filterFile(const char* filename)
+{
+	char temp[PATH_MAX] = "";		/* Flawfinder: ignore */
+	// First copy the target's version, so we can run it through sed.
+	snprintf(temp, sizeof(temp), "cp '%s' '%s.tmp'", filename, filename);		
+	system(temp);		/* Flawfinder: ignore */
+
+	// Now run it through sed.
+	snprintf(temp, sizeof(temp), 		
+			"sed 's/Second Life/%s/g' '%s.tmp' > '%s'", gProductName, filename, filename);
+	system(temp);		/* Flawfinder: ignore */
+}
+
+static bool isFSRefViewerBundle(FSRef *targetRef)
+{
+	bool result = false;
+	CFURLRef targetURL = NULL;
+	CFBundleRef targetBundle = NULL;
+	CFStringRef targetBundleID = NULL;
+	CFStringRef sourceBundleID = NULL;
+
+	targetURL = CFURLCreateFromFSRef(NULL, targetRef);
+
+	if(targetURL == NULL)
+	{
+		llinfos << "Error creating target URL." << llendl;
+	}
+	else
+	{
+		targetBundle = CFBundleCreate(NULL, targetURL);
+	}
+	
+	if(targetBundle == NULL)
+	{
+		llinfos << "Failed to create target bundle." << llendl;
+	}
+	else
+	{
+		targetBundleID = CFBundleGetIdentifier(targetBundle);
+	}
+	
+	if(targetBundleID == NULL)
+	{
+		llinfos << "Couldn't retrieve target bundle ID." << llendl;
+	}
+	else
+	{
+		sourceBundleID = CFStringCreateWithCString(NULL, gBundleID, kCFStringEncodingUTF8);
+		if(CFStringCompare(sourceBundleID, targetBundleID, 0) == kCFCompareEqualTo)
+		{
+			// This is the bundle we're looking for.
+			result = true;
+		}
+		else
+		{
+			llinfos << "Target bundle ID mismatch." << llendl;
+		}
+	}
+	
+	// Don't release targetBundleID -- since we don't retain it, it's released when targetBundle is released.
+	if(targetURL != NULL)
+		CFRelease(targetURL);
+	if(targetBundle != NULL)
+		CFRelease(targetBundle);
+	
+	return result;
+}
+
+// Search through the directory specified by 'parent' for an item that appears to be a Second Life viewer.
+static OSErr findAppBundleOnDiskImage(FSRef *parent, FSRef *app)
+{
+	FSIterator		iterator;
+	bool			found = false;
+
+	OSErr err = FSOpenIterator( parent, kFSIterateFlat, &iterator );
+	if(!err)
+	{
+		do
+		{
+			ItemCount actualObjects = 0;
+			Boolean containerChanged = false;
+			FSCatalogInfo info;
+			FSRef ref;
+			HFSUniStr255 unicodeName;
+			err = FSGetCatalogInfoBulk( 
+					iterator, 
+					1, 
+					&actualObjects, 
+					&containerChanged,
+					kFSCatInfoNodeFlags, 
+					&info, 
+					&ref,
+					NULL, 
+					&unicodeName );
+			
+			if(actualObjects == 0)
+				break;
+				
+			if(!err)
+			{
+				// Call succeeded and not done with the iteration.
+				std::string name = HFSUniStr255_to_utf8str(&unicodeName);
+
+				llinfos << "Considering \"" << name << "\"" << llendl;
+
+				if(info.nodeFlags & kFSNodeIsDirectoryMask)
+				{
+					// This is a directory.  See if it's a .app
+					if(name.find(".app") != std::string::npos)
+					{
+						// Looks promising.  Check to see if it has the right bundle identifier.
+						if(isFSRefViewerBundle(&ref))
+						{
+							llinfos << name << " is the one" << llendl;
+							// This is the one.  Return it.
+							*app = ref;
+							found = true;
+							break;
+						} else {
+							llinfos << name << " is not the bundle we are looking for; move along" << llendl;
+						}
+
+					}
+				}
+			}
+		}
+		while(!err);
+		
+		llinfos << "closing the iterator" << llendl;
+		
+		FSCloseIterator(iterator);
+		
+		llinfos << "closed" << llendl;
+	}
+	
+	if(!err && !found)
+		err = fnfErr;
+		
+	return err;
+}
+
+void *updatethreadproc(void*)
+{
+	char tempDir[PATH_MAX] = "";		/* Flawfinder: ignore */
+	FSRef tempDirRef;
+	char temp[PATH_MAX] = "";	/* Flawfinder: ignore */
+	// *NOTE: This buffer length is used in a scanf() below.
+	char deviceNode[1024] = "";	/* Flawfinder: ignore */
+	LLFILE *downloadFile = NULL;
+	OSStatus err;
+	ProcessSerialNumber psn;
+	char target[PATH_MAX] = "";		/* Flawfinder: ignore */
+	FSRef targetRef;
+	FSRef targetParentRef;
+	FSVolumeRefNum targetVol;
+	FSRef trashFolderRef;
+	Boolean replacingTarget = false;
+
+	memset(&tempDirRef, 0, sizeof(tempDirRef));
+	memset(&targetRef, 0, sizeof(targetRef));
+	memset(&targetParentRef, 0, sizeof(targetParentRef));
+	
+	try
+	{
+		// Attempt to get a reference to the Second Life application bundle containing this updater.
+		// Any failures during this process will cause us to default to updating /Applications/Second Life.app
+		{
+			FSRef myBundle;
+
+			err = GetCurrentProcess(&psn);
+			if(err == noErr)
+			{
+				err = GetProcessBundleLocation(&psn, &myBundle);
+			}
+
+			if(err == noErr)
+			{
+				// Sanity check:  Make sure the name of the item referenced by targetRef is "Second Life.app".
+				FSRefMakePath(&myBundle, (UInt8*)target, sizeof(target));
+				
+				llinfos << "Updater bundle location: " << target << llendl;
+			}
+			
+			// Our bundle should be in Second Life.app/Contents/Resources/AutoUpdater.app
+			// so we need to go up 3 levels to get the path to the main application bundle.
+			if(err == noErr)
+			{
+				err = FSGetCatalogInfo(&myBundle, kFSCatInfoNone, NULL, NULL, NULL, &targetRef);
+			}
+			if(err == noErr)
+			{
+				err = FSGetCatalogInfo(&targetRef, kFSCatInfoNone, NULL, NULL, NULL, &targetRef);
+			}
+			if(err == noErr)
+			{
+				err = FSGetCatalogInfo(&targetRef, kFSCatInfoNone, NULL, NULL, NULL, &targetRef);
+			}
+			
+			// And once more to get the parent of the target
+			if(err == noErr)
+			{
+				err = FSGetCatalogInfo(&targetRef, kFSCatInfoNone, NULL, NULL, NULL, &targetParentRef);
+			}
+			
+			if(err == noErr)
+			{
+				FSRefMakePath(&targetRef, (UInt8*)target, sizeof(target));
+				llinfos << "Path to target: " << target << llendl;
+			}
+			
+			// Sanity check: make sure the target is a bundle with the right identifier
+			if(err == noErr)
+			{
+				// Assume the worst...
+				err = -1;
+
+				if(isFSRefViewerBundle(&targetRef))
+				{
+					// This is the bundle we're looking for.
+					err = noErr;
+					replacingTarget = true;
+				}
+			}
+			
+			// Make sure the target's parent directory is writable.
+			if(err == noErr)
+			{
+				if(!isDirWritable(targetParentRef))
+				{
+					// Parent directory isn't writable.
+					llinfos << "Target parent directory not writable." << llendl;
+					err = -1;
+					replacingTarget = false;
+				}
+			}
+
+			if(err != noErr)
+			{
+				Boolean isDirectory;
+				llinfos << "Target search failed, defaulting to /Applications/" << gProductName << ".app." << llendl;
+				
+				// Set up the parent directory
+				err = FSPathMakeRef((UInt8*)"/Applications", &targetParentRef, &isDirectory);
+				if((err != noErr) || (!isDirectory))
+				{
+					// We're so hosed.
+					llinfos << "Applications directory not found, giving up." << llendl;
+					throw 0;
+				}
+				
+				snprintf(target, sizeof(target), "/Applications/%s.app", gProductName);		
+
+				memset(&targetRef, 0, sizeof(targetRef));
+				err = FSPathMakeRef((UInt8*)target, &targetRef, NULL);
+				if(err == fnfErr)
+				{
+					// This is fine, just means we're not replacing anything.
+					err = noErr;
+					replacingTarget = false;
+				}
+				else
+				{
+					replacingTarget = true;
+				}
+
+				// Make sure the target's parent directory is writable.
+				if(err == noErr)
+				{
+					if(!isDirWritable(targetParentRef))
+					{
+						// Parent directory isn't writable.
+						llinfos << "Target parent directory not writable." << llendl;
+						err = -1;
+						replacingTarget = false;
+					}
+				}
+
+			}
+			
+			// If we haven't fixed all problems by this point, just bail.
+			if(err != noErr)
+			{
+				llinfos << "Unable to pick a target, giving up." << llendl;
+				throw 0;
+			}
+		}
+		
+		// Find the volID of the volume the target resides on
+		{
+			FSCatalogInfo info;
+			err = FSGetCatalogInfo(
+				&targetParentRef,
+				kFSCatInfoVolume,
+				&info,
+				NULL, 
+				NULL,  
+				NULL);
+				
+			if(err != noErr)
+				throw 0;
+			
+			targetVol = info.volume;
+		}
+
+		// Find the temporary items and trash folders on that volume.
+		err = FSFindFolder(
+			targetVol,
+			kTrashFolderType,
+			true,
+			&trashFolderRef);
+
+		if(err != noErr)
+			throw 0;
+
+#if 0 // *HACK for DEV-11935 see below for details.
+
+		FSRef tempFolderRef;
+
+		err = FSFindFolder(
+			targetVol,
+			kTemporaryFolderType,
+			true,
+			&tempFolderRef);
+		
+		if(err != noErr)
+			throw 0;
+		
+		err = FSRefMakePath(&tempFolderRef, (UInt8*)temp, sizeof(temp));
+
+		if(err != noErr)
+			throw 0;
+
+#else		
+
+		// *HACK for DEV-11935  the above kTemporaryFolderType query was giving
+		// back results with path names that seem to be too long to be used as
+		// mount points.  I suspect this incompatibility was introduced in the
+		// Leopard 10.5.2 update, but I have not verified this. 
+		char const HARDCODED_TMP[] = "/tmp";
+		strncpy(temp, HARDCODED_TMP, sizeof(HARDCODED_TMP));
+
+#endif // 0 *HACK for DEV-11935
+		
+		// Skip downloading the file if the dmg was passed on the command line.
+		std::string dmgName;
+		if(gDmgFile != NULL) {
+			dmgName = basename((char *)gDmgFile);
+			char * dmgDir = dirname((char *)gDmgFile);
+			strncpy(tempDir, dmgDir, sizeof(tempDir));
+			err = FSPathMakeRef((UInt8*)tempDir, &tempDirRef, NULL);
+			if(err != noErr) throw 0;
+			chdir(tempDir);
+			goto begin_install;
+		} else {
+			// Continue on to download file.
+			dmgName = "SecondLife.dmg";
+		}
+
+		
+		strncat(temp, "/SecondLifeUpdate_XXXXXX", (sizeof(temp) - strlen(temp)) - 1);
+		if(mkdtemp(temp) == NULL)
+		{
+			throw 0;
+		}
+		
+		strncpy(tempDir, temp, sizeof(tempDir));
+		temp[sizeof(tempDir) - 1] = '\0';
+		
+		llinfos << "tempDir is " << tempDir << llendl;
+
+		err = FSPathMakeRef((UInt8*)tempDir, &tempDirRef, NULL);
+
+		if(err != noErr)
+			throw 0;
+				
+		chdir(tempDir);
+		
+		snprintf(temp, sizeof(temp), "SecondLife.dmg");		
+		
+		downloadFile = LLFile::fopen(temp, "wb");		/* Flawfinder: ignore */
+		if(downloadFile == NULL)
+		{
+			throw 0;
+		}
+
+		{
+			CURL *curl = curl_easy_init();
+
+			curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
+	//		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &curl_download_callback);
+			curl_easy_setopt(curl, CURLOPT_FILE, downloadFile);
+			curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
+			curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, &curl_progress_callback_func);
+			curl_easy_setopt(curl, CURLOPT_URL,	gUpdateURL);
+			curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
+			
+			sendProgress(0, 1, CFSTR("Downloading..."));
+			
+			CURLcode result = curl_easy_perform(curl);
+			
+			curl_easy_cleanup(curl);
+			
+			if(gCancelled)
+			{
+				llinfos << "User cancel, bailing out."<< llendl;
+				throw 0;
+			}
+			
+			if(result != CURLE_OK)
+			{
+				llinfos << "Error " << result << " while downloading disk image."<< llendl;
+				throw 0;
+			}
+			
+			fclose(downloadFile);
+			downloadFile = NULL;
+		}
+
+	begin_install:
+		sendProgress(0, 0, CFSTR("Mounting image..."));
+		LLFile::mkdir("mnt", 0700);
+		
+		// NOTE: we could add -private at the end of this command line to keep the image from showing up in the Finder,
+		//		but if our cleanup fails, this makes it much harder for the user to unmount the image.
+		std::string mountOutput;
+		boost::format cmdFormat("hdiutil attach %s -mountpoint mnt");
+		cmdFormat % dmgName;
+		FILE* mounter = popen(cmdFormat.str().c_str(), "r");		/* Flawfinder: ignore */
+		
+		if(mounter == NULL)
+		{
+			llinfos << "Failed to mount disk image, exiting."<< llendl;
+			throw 0;
+		}
+		
+		// We need to scan the output from hdiutil to find the device node it uses to attach the disk image.
+		// If we don't have this information, we can't detach it later.
+		while(mounter != NULL)
+		{
+			size_t len = fread(temp, 1, sizeof(temp)-1, mounter);
+			temp[len] = 0;
+			mountOutput.append(temp);
+			if(len < sizeof(temp)-1)
+			{
+				// End of file or error.
+				int result = pclose(mounter);
+				if(result != 0)
+				{
+					// NOTE: We used to abort here, but pclose() started returning 
+					// -1, possibly when the size of the DMG passed a certain point 
+					llinfos << "Unexpected result closing pipe: " << result << llendl; 
+				}
+				mounter = NULL;
+			}
+		}
+		
+		if(!mountOutput.empty())
+		{
+			const char *s = mountOutput.c_str();
+			const char *prefix = "/dev/";
+			char *sub = strstr(s, prefix);
+			
+			if(sub != NULL)
+			{
+				sub += strlen(prefix);	/* Flawfinder: ignore */
+				sscanf(sub, "%1023s", deviceNode);	/* Flawfinder: ignore */
+			}
+		}
+		
+		if(deviceNode[0] != 0)
+		{
+			llinfos << "Disk image attached on /dev/" << deviceNode << llendl;
+		}
+		else
+		{
+			llinfos << "Disk image device node not found!" << llendl;
+			throw 0; 
+		}
+		
+		// Get an FSRef to the new application on the disk image
+		FSRef sourceRef;
+		FSRef mountRef;
+		snprintf(temp, sizeof(temp), "%s/mnt", tempDir);		
+
+		llinfos << "Disk image mount point is: " << temp << llendl;
+
+		err = FSPathMakeRef((UInt8 *)temp, &mountRef, NULL);
+		if(err != noErr)
+		{
+			llinfos << "Couldn't make FSRef to disk image mount point." << llendl;
+			throw 0;
+		}
+
+		sendProgress(0, 0, CFSTR("Searching for the app bundle..."));
+		err = findAppBundleOnDiskImage(&mountRef, &sourceRef);
+		if(err != noErr)
+		{
+			llinfos << "Couldn't find application bundle on mounted disk image." << llendl;
+			throw 0;
+		}
+		else
+		{
+			llinfos << "found the bundle." << llendl;
+		}
+
+		sendProgress(0, 0, CFSTR("Preparing to copy files..."));
+		
+		FSRef asideRef;
+		char aside[MAX_PATH];		/* Flawfinder: ignore */
+		
+		// this will hold the name of the destination target
+		CFStringRef appNameRef;
+
+		if(replacingTarget)
+		{
+			// Get the name of the target we're replacing
+			HFSUniStr255 appNameUniStr;
+			err = FSGetCatalogInfo(&targetRef, 0, NULL, &appNameUniStr, NULL, NULL);
+			if(err != noErr)
+				throw 0;
+			appNameRef = FSCreateStringFromHFSUniStr(NULL, &appNameUniStr);
+			
+			// Move aside old version (into work directory)
+			err = FSMoveObject(&targetRef, &tempDirRef, &asideRef);
+			if(err != noErr)
+			{
+				llwarns << "failed to move aside old version (error code " << 
+					err << ")" << llendl;
+				throw 0;
+			}
+
+			// Grab the path for later use.
+			err = FSRefMakePath(&asideRef, (UInt8*)aside, sizeof(aside));
+		}
+		else
+		{
+			// Construct the name of the target based on the product name
+			char appName[MAX_PATH];		/* Flawfinder: ignore */
+			snprintf(appName, sizeof(appName), "%s.app", gProductName);		
+			appNameRef = CFStringCreateWithCString(NULL, appName, kCFStringEncodingUTF8);
+		}
+		
+		sendProgress(0, 0, CFSTR("Copying files..."));
+		
+		llinfos << "Starting copy..." << llendl;
+
+		// Copy the new version from the disk image to the target location.
+		err = FSCopyObjectSync(
+				&sourceRef,
+				&targetParentRef,
+				appNameRef,
+				&targetRef,
+				kFSFileOperationDefaultOptions);
+		
+		// Grab the path for later use.
+		err = FSRefMakePath(&targetRef, (UInt8*)target, sizeof(target));
+		if(err != noErr)
+			throw 0;
+
+		llinfos << "Copy complete. Target = " << target << llendl;
+
+		if(err != noErr)
+		{
+			// Something went wrong during the copy.  Attempt to put the old version back and bail.
+			(void)FSDeleteObject(&targetRef);
+			if(replacingTarget)
+			{
+				(void)FSMoveObject(&asideRef, &targetParentRef, NULL);
+			}
+			throw 0;
+		}
+		else
+		{
+			// The update has succeeded.  Clear the cache directory.
+
+			sendProgress(0, 0, CFSTR("Clearing cache..."));
+	
+			llinfos << "Clearing cache..." << llendl;
+			
+			gDirUtilp->deleteFilesInDir(gDirUtilp->getExpandedFilename(LL_PATH_CACHE,""), "*.*");
+			
+			llinfos << "Clear complete." << llendl;
+
+		}
+	}
+	catch(...)
+	{
+		if(!gCancelled)
+			if(gFailure == noErr)
+				gFailure = -1;
+	}
+
+	// Failures from here on out are all non-fatal and not reported.
+	sendProgress(0, 3, CFSTR("Cleaning up..."));
+
+	// Close disk image file if necessary
+	if(downloadFile != NULL)
+	{
+		llinfos << "Closing download file." << llendl;
+
+		fclose(downloadFile);
+		downloadFile = NULL;
+	}
+
+	sendProgress(1, 3);
+	// Unmount image
+	if(deviceNode[0] != 0)
+	{
+		llinfos << "Detaching disk image." << llendl;
+
+		snprintf(temp, sizeof(temp), "hdiutil detach '%s'", deviceNode);		
+		system(temp);		/* Flawfinder: ignore */
+	}
+
+	sendProgress(2, 3);
+
+	// Move work directory to the trash
+	if(tempDir[0] != 0)
+	{
+		llinfos << "Moving work directory to the trash." << llendl;
+
+		FSRef trashRef;
+		OSStatus err = FSMoveObjectToTrashSync(&tempDirRef, &trashRef, 0); 
+		if(err != noErr) {
+			llwarns << "failed to move files to trash, (error code " <<
+				err << ")" << llendl;
+		}
+	}
+	
+	if(!gCancelled  && !gFailure && (target[0] != 0))
+	{
+		llinfos << "Touching application bundle." << llendl;
+
+		snprintf(temp, sizeof(temp), "touch '%s'", target);		
+		system(temp);		/* Flawfinder: ignore */
+
+		llinfos << "Launching updated application." << llendl;
+
+		snprintf(temp, sizeof(temp), "open '%s'", target);		
+		system(temp);		/* Flawfinder: ignore */
+	}
+
+	sendDone();
+	
+	return(NULL);
+}
+
+#if LL_DARWIN
+#pragma GCC diagnostic warning "-Wdeprecated-declarations"
+#endif
diff --git a/indra/media_plugins/quicktime/media_plugin_quicktime.cpp b/indra/media_plugins/quicktime/media_plugin_quicktime.cpp
index 24328202cb..2dd97a9ba7 100755
--- a/indra/media_plugins/quicktime/media_plugin_quicktime.cpp
+++ b/indra/media_plugins/quicktime/media_plugin_quicktime.cpp
@@ -232,12 +232,8 @@ private:
 			mMovieHandle = NULL;
 		};
 
-		if ( mGWorldHandle )
-		{
-			DisposeGWorld( mGWorldHandle );
-			mGWorldHandle = NULL;
-		};
-
+        mGWorldHandle = NULL;
+        
 		setStatus(STATUS_NONE);
 
 		return true;
@@ -273,6 +269,7 @@ private:
 				//std::cerr << "<--- Sending size change request to application with name: " << mTextureSegmentName << " - size is " << width << " x " << height << std::endl;
 			}
 		}
+        
 
 		// sanitize destination size
 		Rect dest_rect = rectFromSize(mWidth, mHeight);
@@ -281,12 +278,10 @@ private:
 		int depth_bits = mDepth * 8;
 		long rowbytes = mDepth * mTextureWidth;
 
-		GWorldPtr old_gworld_handle = mGWorldHandle;
-
 		if(mPixels != NULL)
 		{
 			// We have pixels.  Set up a GWorld pointing at the texture.
-			OSErr result = NewGWorldFromPtr( &mGWorldHandle, depth_bits, &dest_rect, NULL, NULL, 0, (Ptr)mPixels, rowbytes);
+			OSErr result = QTNewGWorldFromPtr( &mGWorldHandle, depth_bits, &dest_rect, NULL, NULL, 0, (Ptr)mPixels, rowbytes);
 			if ( noErr != result )
 			{
 				// TODO: unrecoverable??  throw exception?  return something?
@@ -297,7 +292,7 @@ private:
 		{
 			// We don't have pixels. Create a fake GWorld we can point the movie at when it's not safe to render normally.
 			Rect tempRect = rectFromSize(1, 1);
-			OSErr result = NewGWorld( &mGWorldHandle, depth_bits, &tempRect, NULL, NULL, 0);
+			OSErr result = QTNewGWorld( &mGWorldHandle, depth_bits, &tempRect, NULL, NULL, 0);
 			if ( noErr != result )
 			{
 				// TODO: unrecoverable??  throw exception?  return something?
@@ -305,14 +300,8 @@ private:
 			}
 		}
 
-		SetMovieGWorld( mMovieHandle, mGWorldHandle, GetGWorldDevice( mGWorldHandle ) );
-
-		// If the GWorld was already set up, delete it.
-		if(old_gworld_handle != NULL)
-		{
-			DisposeGWorld( old_gworld_handle );
-		}
-
+		SetMovieGWorld( mMovieHandle, mGWorldHandle, NULL );
+        
 		// Set up the movie display matrix
 		{
 			// scale movie to fit rect and invert vertically to match opengl image format
@@ -579,28 +568,7 @@ private:
 		}
 
 	};
-
-	int getDataWidth() const
-	{
-		if ( mGWorldHandle )
-		{
-			int depth = mDepth;
-
-			if (depth < 1)
-				depth = 1;
-
-			// ALWAYS use the row bytes from the PixMap if we have a GWorld because
-			// sometimes it's not the same as mMediaDepth * mMediaWidth !
-			PixMapHandle pix_map_handle = GetGWorldPixMap( mGWorldHandle );
-			return QTGetPixMapHandleRowBytes( pix_map_handle ) / depth;
-		}
-		else
-		{
-			// TODO :   return LLMediaImplCommon::getaDataWidth();
-			return 0;
-		}
-	};
-
+    
 	void seek( F64 time )
 	{
 		if ( mMovieController )
diff --git a/indra/media_plugins/webkit/mac_volume_catcher.cpp b/indra/media_plugins/webkit/mac_volume_catcher.cpp
index 8a06bb8487..cc94556413 100755
--- a/indra/media_plugins/webkit/mac_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/mac_volume_catcher.cpp
@@ -35,10 +35,13 @@
 
 #include "volume_catcher.h"
 
-#include <Carbon/Carbon.h>
 #include <QuickTime/QuickTime.h>
 #include <AudioUnit/AudioUnit.h>
 
+#if LL_DARWIN
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
 struct VolumeCatcherStorage;
 
 class VolumeCatcherImpl
@@ -266,3 +269,6 @@ void VolumeCatcher::pump()
 	// No periodic tasks are necessary for this implementation.
 }
 
+#if LL_DARWIN
+#pragma GCC diagnostic warning "-Wdeprecated-declarations"
+#endif
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 22ebcf7cae..3e5a826826 100755
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -1278,6 +1278,11 @@ set_source_files_properties(
 
 if (DARWIN)
   LIST(APPEND viewer_SOURCE_FILES llappviewermacosx.cpp)
+  LIST(APPEND viewer_SOURCE_FILES llfilepicker_mac.mm)
+  LIST(APPEND viewer_HEADER_FILES llfilepicker_mac.h)
+
+  # This should be compiled with the viewer.
+  LIST(APPEND viewer_SOURCE_FILES llappdelegate-objc.mm)
 
   find_library(AGL_LIBRARY AGL)
   find_library(APPKIT_LIBRARY AppKit)
@@ -1298,7 +1303,7 @@ if (DARWIN)
     macview.r
     gpu_table.txt
     Info-SecondLife.plist
-    SecondLife.nib/
+    SecondLife.xib/
     # CMake doesn't seem to support Xcode language variants well just yet
     English.lproj/InfoPlist.strings
     English.lproj/language.txt
@@ -1978,20 +1983,25 @@ if (LINUX)
 endif (LINUX)
 
 if (DARWIN)
+  # These all get set with PROPERTIES
   set(product "Second Life")
-
+  set(MACOSX_BUNDLE_INFO_STRING "Second Life Viewer")
+  set(MACOSX_BUNDLE_ICON_FILE "secondlife.icns")
+  set(MACOSX_BUNDLE_GUI_IDENTIFIER "com.secondlife.indra.viewer")
+  set(MACOSX_BUNDLE_LONG_VERSION_STRING "${VIEWER_CHANNEL} ${VIEWER_SHORT_VERSION}.${VIEWER_VERSION_REVISION}")
+  set(MACOSX_BUNDLE_BUNDLE_NAME "SecondLife")
+  set(MACOSX_BUNDLE_SHORT_VERSION_STRING "${VIEWER_SHORT_VERSION}")
+  set(MACOSX_BUNDLE_BUNDLE_VERSION "${VIEWER_SHORT_VERSION}${VIEWER_MACOSX_PHASE}${VIEWER_REVISION}")
+  set(MACOSX_BUNDLE_COPYRIGHT "Copyright © Linden Research, Inc. 2007")
+  set(MACOSX_BUNDLE_NSMAIN_NIB_FILE "SecondLife.nib")
+  set(MACOSX_BUNDLE_NSPRINCIPAL_CLASS "NSApplication")
+  
   set_target_properties(
     ${VIEWER_BINARY_NAME}
     PROPERTIES
     OUTPUT_NAME "${product}"
-    MACOSX_BUNDLE_INFO_STRING "Second Life Viewer"
-    MACOSX_BUNDLE_ICON_FILE "secondlife.icns"
-    MACOSX_BUNDLE_GUI_IDENTIFIER "com.secondlife.indra.viewer"
-    MACOSX_BUNDLE_LONG_VERSION_STRING "${VIEWER_CHANNEL} ${VIEWER_SHORT_VERSION}.${VIEWER_VERSION_REVISION}"
-    MACOSX_BUNDLE_BUNDLE_NAME "Second Life"
-    MACOSX_BUNDLE_SHORT_VERSION_STRING "${VIEWER_SHORT_VERSION}"
-    MACOSX_BUNDLE_BUNDLE_VERSION "${VIEWER_SHORT_VERSION}${VIEWER_MACOSX_PHASE}${VIEWER_REVISION}"
-    MACOSX_BUNDLE_COPYRIGHT "Copyright © Linden Research, Inc. 2007"
+    MACOSX_BUNDLE_INFO_PLIST
+    "${CMAKE_CURRENT_SOURCE_DIR}/Info-SecondLife.plist"
     )
 
   configure_file(
diff --git a/indra/newview/Info-SecondLife.plist b/indra/newview/Info-SecondLife.plist
index a19844f11c..9b8136a827 100755
--- a/indra/newview/Info-SecondLife.plist
+++ b/indra/newview/Info-SecondLife.plist
@@ -5,19 +5,33 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>English</string>
 	<key>CFBundleExecutable</key>
-	<string>Second Life</string>
+	<string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string>
+	<key>CFBundleGetInfoString</key>
+	<string>${MACOSX_BUNDLE_INFO_STRING}</string>
 	<key>CFBundleIconFile</key>
-	<string>secondlife.icns</string>
+	<string>${MACOSX_BUNDLE_ICON_FILE}</string>
 	<key>CFBundleIdentifier</key>
-	<string>com.secondlife.indra.viewer</string>
+	<string>${MACOSX_BUNDLE_GUI_IDENTIFIER}</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
+	<key>CFBundleLongVersionString</key>
+	<string>${MACOSX_BUNDLE_LONG_VERSION_STRING}</string>
 	<key>CFBundleName</key>
-	<string>Second Life</string>
+	<string>${MACOSX_BUNDLE_BUNDLE_NAME}</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>${VIEWER_VERSION_MAJOR}.${VIEWER_VERSION_MINOR}.${VIEWER_VERSION_PATCH}.${VIEWER_VERSION_REVISION}</string>
+	<key>CSResourcesFileMapped</key>
+	<true/>
+	<key>LSRequiresCarbon</key>
+	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>${MACOSX_BUNDLE_COPYRIGHT}</string>
 	<key>CFBundleDocumentTypes</key>
 	<array>
 		<dict>
@@ -59,9 +73,9 @@
 			<true/>
 		</dict>
 	</array>
-	<key>CFBundleVersion</key>
-	<string>${VIEWER_VERSION_MAJOR}.${VIEWER_VERSION_MINOR}.${VIEWER_VERSION_PATCH}.${VIEWER_VERSION_REVISION}</string>
-	<key>CSResourcesFileMapped</key>
-	<true/>
+	<key>NSPrincipalClass</key>
+	<string>${MACOSX_BUNDLE_NSPRINCIPAL_CLASS}</string>
+	<key>NSMainNibFile</key>
+	<string>${MACOSX_BUNDLE_NSMAIN_NIB_FILE}</string>
 </dict>
 </plist>
diff --git a/indra/newview/SecondLife.nib b/indra/newview/SecondLife.nib
new file mode 100644
index 0000000000..8b99b5a770
--- /dev/null
+++ b/indra/newview/SecondLife.nib
diff --git a/indra/newview/SecondLife.nib/classes.nib b/indra/newview/SecondLife.nib/classes.nib
deleted file mode 100755
index ea58db1189..0000000000
--- a/indra/newview/SecondLife.nib/classes.nib
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-IBClasses = ();
-IBVersion = 1;
-}
diff --git a/indra/newview/SecondLife.nib/info.nib b/indra/newview/SecondLife.nib/info.nib
deleted file mode 100755
index 1b531de104..0000000000
--- a/indra/newview/SecondLife.nib/info.nib
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IBDocumentLocation</key>
-	<string>85 13 356 240 0 0 1280 1002 </string>
-	<key>IBEditorPositions</key>
-	<dict>
-		<key>29</key>
-		<string>27 314 247 44 0 0 1280 1002 </string>
-	</dict>
-	<key>IBFramework Version</key>
-	<string>362.0</string>
-	<key>IBOpenObjects</key>
-	<array>
-		<integer>191</integer>
-	</array>
-	<key>IBSystem Version</key>
-	<string>7D24</string>
-	<key>targetFramework</key>
-	<string>IBCarbonFramework</string>
-</dict>
-</plist>
diff --git a/indra/newview/SecondLife.nib/objects.xib b/indra/newview/SecondLife.nib/objects.xib
deleted file mode 100755
index b7ff30f2b2..0000000000
--- a/indra/newview/SecondLife.nib/objects.xib
+++ /dev/null
@@ -1,259 +0,0 @@
-<?xml version="1.0" standalone="yes"?>
-<object class="NSIBObjectData">
-  <string name="targetFramework">IBCarbonFramework</string>
-  <object name="rootObject" class="NSCustomObject" id="1">
-    <string name="customClass">NSApplication</string>
-  </object>
-  <array count="31" name="allObjects">
-    <object class="IBCarbonMenu" id="29">
-      <string name="title">SecondLife</string>
-      <array count="4" name="items">
-        <object class="IBCarbonMenuItem" id="182">
-          <string name="title">Second Life</string>
-          <object name="submenu" class="IBCarbonMenu" id="181">
-            <string name="title">Second Life</string>
-            <array count="1" name="items">
-              <object class="IBCarbonMenuItem" id="183">
-                <boolean name="disabled">TRUE</boolean>
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">About Second Life</string>
-                <int name="keyEquivalentModifier">0</int>
-                <ostype name="command">abou</ostype>
-              </object>
-            </array>
-            <string name="name">_NSAppleMenu</string>
-          </object>
-        </object>
-        <object class="IBCarbonMenuItem" id="127">
-          <string name="title">File</string>
-          <object name="submenu" class="IBCarbonMenu" id="131">
-            <string name="title">File</string>
-          </object>
-        </object>
-        <object class="IBCarbonMenuItem" id="152">
-          <string name="title">Edit</string>
-          <object name="submenu" class="IBCarbonMenu" id="147">
-            <string name="title">Edit</string>
-            <array count="10" name="items">
-              <object class="IBCarbonMenuItem" id="141">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Undo</string>
-                <string name="keyEquivalent">z</string>
-                <ostype name="command">undo</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="146">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Redo</string>
-                <string name="keyEquivalent">Z</string>
-                <ostype name="command">redo</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="142">
-                <boolean name="separator">TRUE</boolean>
-              </object>
-              <object class="IBCarbonMenuItem" id="143">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Cut</string>
-                <string name="keyEquivalent">x</string>
-                <ostype name="command">cut </ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="149">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Copy</string>
-                <string name="keyEquivalent">c</string>
-                <ostype name="command">copy</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="144">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Paste</string>
-                <string name="keyEquivalent">v</string>
-                <ostype name="command">past</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="151">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Delete</string>
-                <ostype name="command">clea</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="148">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Select All</string>
-                <string name="keyEquivalent">a</string>
-                <ostype name="command">sall</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="188">
-                <boolean name="separator">TRUE</boolean>
-              </object>
-              <object class="IBCarbonMenuItem" id="187">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Special Characters…</string>
-                <ostype name="command">chrp</ostype>
-              </object>
-            </array>
-          </object>
-        </object>
-        <object class="IBCarbonMenuItem" id="153">
-          <string name="title">Window</string>
-          <object name="submenu" class="IBCarbonMenu" id="154">
-            <string name="title">Window</string>
-            <array count="6" name="items">
-              <object class="IBCarbonMenuItem" id="155">
-                <boolean name="dynamic">TRUE</boolean>
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Minimize Window</string>
-                <string name="keyEquivalent">m</string>
-                <ostype name="command">mini</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="184">
-                <boolean name="dynamic">TRUE</boolean>
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Minimize All Windows</string>
-                <string name="keyEquivalent">m</string>
-                <int name="keyEquivalentModifier">1572864</int>
-                <ostype name="command">mina</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="186">
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Zoom</string>
-                <ostype name="command">zoom</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="156">
-                <boolean name="separator">TRUE</boolean>
-              </object>
-              <object class="IBCarbonMenuItem" id="157">
-                <boolean name="dynamic">TRUE</boolean>
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Bring All to Front</string>
-                <ostype name="command">bfrt</ostype>
-              </object>
-              <object class="IBCarbonMenuItem" id="185">
-                <boolean name="dynamic">TRUE</boolean>
-                <boolean name="updateSingleItem">TRUE</boolean>
-                <string name="title">Arrange in Front</string>
-                <int name="keyEquivalentModifier">1572864</int>
-                <ostype name="command">frnt</ostype>
-              </object>
-            </array>
-            <string name="name">_NSWindowsMenu</string>
-          </object>
-        </object>
-      </array>
-      <string name="name">_NSMainMenu</string>
-    </object>
-    <reference idRef="127"/>
-    <reference idRef="131"/>
-    <reference idRef="141"/>
-    <reference idRef="142"/>
-    <reference idRef="143"/>
-    <reference idRef="144"/>
-    <reference idRef="146"/>
-    <reference idRef="147"/>
-    <reference idRef="148"/>
-    <reference idRef="149"/>
-    <reference idRef="151"/>
-    <reference idRef="152"/>
-    <reference idRef="153"/>
-    <reference idRef="154"/>
-    <reference idRef="155"/>
-    <reference idRef="156"/>
-    <reference idRef="157"/>
-    <reference idRef="181"/>
-    <reference idRef="182"/>
-    <reference idRef="183"/>
-    <reference idRef="184"/>
-    <reference idRef="185"/>
-    <reference idRef="186"/>
-    <reference idRef="187"/>
-    <reference idRef="188"/>
-    <object class="IBCarbonRootControl" id="190">
-      <string name="bounds">0 0 482 694 </string>
-      <string name="viewFrame">0 0 694 482 </string>
-      <array count="2" name="subviews">
-        <object class="IBCarbonButton" id="192">
-          <string name="bounds">442 604 462 674 </string>
-          <string name="viewFrame">604 442 70 20 </string>
-          <string name="title">OK</string>
-          <ostype name="command">ok  </ostype>
-          <object name="layoutInfo" class="IBCarbonHILayoutInfo">
-            <int name="bindingBottomKind">2</int>
-            <int name="bindingRightKind">2</int>
-          </object>
-          <int name="buttonType">1</int>
-        </object>
-        <object class="IBCarbonScrollView" id="201">
-          <string name="bounds">20 20 422 674 </string>
-          <string name="viewFrame">20 20 654 402 </string>
-          <array count="1" name="subviews">
-            <object class="IBCarbonTextView" id="200">
-              <string name="bounds">20 20 422 659 </string>
-              <string name="viewFrame">0 0 639 402 </string>
-              <ostype name="controlSignature">text</ostype>
-              <int name="fontStyle">5</int>
-              <boolean name="readOnly">TRUE</boolean>
-            </object>
-          </array>
-          <boolean name="scrollHorizontally">FALSE</boolean>
-        </object>
-      </array>
-    </object>
-    <object class="IBCarbonWindow" id="191">
-      <string name="windowRect">84 72 566 766 </string>
-      <string name="title">Release Notes</string>
-      <reference name="rootControl" idRef="190"/>
-      <boolean name="receiveUpdates">FALSE</boolean>
-      <boolean name="hasCloseBox">FALSE</boolean>
-      <boolean name="hasCollapseBox">FALSE</boolean>
-      <boolean name="hasHorizontalZoom">FALSE</boolean>
-      <boolean name="isResizable">FALSE</boolean>
-      <boolean name="hasVerticalZoom">FALSE</boolean>
-      <boolean name="liveResize">TRUE</boolean>
-      <boolean name="compositing">TRUE</boolean>
-      <int name="carbonWindowClass">4</int>
-      <int name="windowPosition">1</int>
-      <boolean name="isConstrained">FALSE</boolean>
-    </object>
-    <reference idRef="192"/>
-    <reference idRef="200"/>
-    <reference idRef="201"/>
-  </array>
-  <array count="31" name="allParents">
-    <reference idRef="1"/>
-    <reference idRef="29"/>
-    <reference idRef="127"/>
-    <reference idRef="147"/>
-    <reference idRef="147"/>
-    <reference idRef="147"/>
-    <reference idRef="147"/>
-    <reference idRef="147"/>
-    <reference idRef="152"/>
-    <reference idRef="147"/>
-    <reference idRef="147"/>
-    <reference idRef="147"/>
-    <reference idRef="29"/>
-    <reference idRef="29"/>
-    <reference idRef="153"/>
-    <reference idRef="154"/>
-    <reference idRef="154"/>
-    <reference idRef="154"/>
-    <reference idRef="182"/>
-    <reference idRef="29"/>
-    <reference idRef="181"/>
-    <reference idRef="154"/>
-    <reference idRef="154"/>
-    <reference idRef="154"/>
-    <reference idRef="147"/>
-    <reference idRef="147"/>
-    <reference idRef="191"/>
-    <reference idRef="1"/>
-    <reference idRef="190"/>
-    <reference idRef="201"/>
-    <reference idRef="190"/>
-  </array>
-  <dictionary count="3" name="nameTable">
-    <string>Files Owner</string>
-    <reference idRef="1"/>
-    <string>MenuBar</string>
-    <reference idRef="29"/>
-    <string>Release Notes</string>
-    <reference idRef="191"/>
-  </dictionary>
-  <unsigned_int name="nextObjectID">202</unsigned_int>
-</object>
diff --git a/indra/newview/SecondLife.xib b/indra/newview/SecondLife.xib
new file mode 100644
index 0000000000..370df6bf5f
--- /dev/null
+++ b/indra/newview/SecondLife.xib
@@ -0,0 +1,1136 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<archive type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="8.00">
+	<data>
+		<int key="IBDocument.SystemTarget">1060</int>
+		<string key="IBDocument.SystemVersion">12E55</string>
+		<string key="IBDocument.InterfaceBuilderVersion">4457.6</string>
+		<string key="IBDocument.AppKitVersion">1187.39</string>
+		<string key="IBDocument.HIToolboxVersion">626.00</string>
+		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
+			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin</string>
+			<string key="NS.object.0">4457.6</string>
+		</object>
+		<array key="IBDocument.IntegratedClassDependencies">
+			<string>NSCustomObject</string>
+			<string>NSMenu</string>
+			<string>NSMenuItem</string>
+			<string>NSScrollView</string>
+			<string>NSScroller</string>
+			<string>NSTextView</string>
+			<string>NSView</string>
+			<string>NSWindowTemplate</string>
+		</array>
+		<array key="IBDocument.PluginDependencies">
+			<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+		</array>
+		<object class="NSMutableDictionary" key="IBDocument.Metadata">
+			<string key="NS.key.0">PluginDependencyRecalculationVersion</string>
+			<integer value="1" key="NS.object.0"/>
+		</object>
+		<array class="NSMutableArray" key="IBDocument.RootObjects" id="1048">
+			<object class="NSCustomObject" id="1021">
+				<string key="NSClassName">NSApplication</string>
+			</object>
+			<object class="NSCustomObject" id="1014">
+				<string key="NSClassName">FirstResponder</string>
+			</object>
+			<object class="NSCustomObject" id="1050">
+				<string key="NSClassName">NSApplication</string>
+			</object>
+			<object class="NSMenu" id="649796088">
+				<string key="NSTitle">Main Menu</string>
+				<array class="NSMutableArray" key="NSMenuItems">
+					<object class="NSMenuItem" id="694149608">
+						<reference key="NSMenu" ref="649796088"/>
+						<string key="NSTitle">Second Life</string>
+						<string key="NSKeyEquiv"/>
+						<int key="NSMnemonicLoc">2147483647</int>
+						<object class="NSCustomResource" key="NSOnImage" id="353210768">
+							<string key="NSClassName">NSImage</string>
+							<string key="NSResourceName">NSMenuCheckmark</string>
+						</object>
+						<object class="NSCustomResource" key="NSMixedImage" id="549394948">
+							<string key="NSClassName">NSImage</string>
+							<string key="NSResourceName">NSMenuMixedState</string>
+						</object>
+						<string key="NSAction">submenuAction:</string>
+						<object class="NSMenu" key="NSSubmenu" id="110575045">
+							<string key="NSTitle">Second Life</string>
+							<array class="NSMutableArray" key="NSMenuItems">
+								<object class="NSMenuItem" id="238522557">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">About Second Life</string>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="304266470">
+									<reference key="NSMenu" ref="110575045"/>
+									<bool key="NSIsDisabled">YES</bool>
+									<bool key="NSIsSeparator">YES</bool>
+									<string key="NSTitle"/>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="609285721">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">Preferences…</string>
+									<string key="NSKeyEquiv">,</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="481834944">
+									<reference key="NSMenu" ref="110575045"/>
+									<bool key="NSIsDisabled">YES</bool>
+									<bool key="NSIsSeparator">YES</bool>
+									<string key="NSTitle"/>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="1046388886">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">Services</string>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+									<string key="NSAction">submenuAction:</string>
+									<object class="NSMenu" key="NSSubmenu" id="752062318">
+										<string key="NSTitle">Services</string>
+										<array class="NSMutableArray" key="NSMenuItems"/>
+										<string key="NSName">_NSServicesMenu</string>
+									</object>
+								</object>
+								<object class="NSMenuItem" id="646227648">
+									<reference key="NSMenu" ref="110575045"/>
+									<bool key="NSIsDisabled">YES</bool>
+									<bool key="NSIsSeparator">YES</bool>
+									<string key="NSTitle"/>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="755159360">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">Hide NewApplication</string>
+									<string key="NSKeyEquiv">h</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="342932134">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">Hide Others</string>
+									<string key="NSKeyEquiv">h</string>
+									<int key="NSKeyEquivModMask">1572864</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="908899353">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">Show All</string>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="1056857174">
+									<reference key="NSMenu" ref="110575045"/>
+									<bool key="NSIsDisabled">YES</bool>
+									<bool key="NSIsSeparator">YES</bool>
+									<string key="NSTitle"/>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="632727374">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">Quit Second Life</string>
+									<string key="NSKeyEquiv">q</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+							</array>
+							<string key="NSName">_NSAppleMenu</string>
+						</object>
+					</object>
+					<object class="NSMenuItem" id="725688984">
+						<reference key="NSMenu" ref="649796088"/>
+						<string key="NSTitle">Edit</string>
+						<string key="NSKeyEquiv"/>
+						<int key="NSMnemonicLoc">2147483647</int>
+						<reference key="NSOnImage" ref="353210768"/>
+						<reference key="NSMixedImage" ref="549394948"/>
+						<string key="NSAction">submenuAction:</string>
+						<object class="NSMenu" key="NSSubmenu" id="701759256">
+							<string key="NSTitle">Edit</string>
+							<array class="NSMutableArray" key="NSMenuItems">
+								<object class="NSMenuItem" id="521487141">
+									<reference key="NSMenu" ref="701759256"/>
+									<string key="NSTitle">Undo</string>
+									<string key="NSKeyEquiv">z</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="668936019">
+									<reference key="NSMenu" ref="701759256"/>
+									<string key="NSTitle">Redo</string>
+									<string key="NSKeyEquiv">Z</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="383018193">
+									<reference key="NSMenu" ref="701759256"/>
+									<bool key="NSIsDisabled">YES</bool>
+									<bool key="NSIsSeparator">YES</bool>
+									<string key="NSTitle"/>
+									<string key="NSKeyEquiv"/>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="984623395">
+									<reference key="NSMenu" ref="701759256"/>
+									<string key="NSTitle">Cut</string>
+									<string key="NSKeyEquiv">x</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="656529582">
+									<reference key="NSMenu" ref="701759256"/>
+									<string key="NSTitle">Copy</string>
+									<string key="NSKeyEquiv">c</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="1032676691">
+									<reference key="NSMenu" ref="701759256"/>
+									<string key="NSTitle">Paste</string>
+									<string key="NSKeyEquiv">v</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+								<object class="NSMenuItem" id="538907583">
+									<reference key="NSMenu" ref="701759256"/>
+									<string key="NSTitle">Select All</string>
+									<string key="NSKeyEquiv">a</string>
+									<int key="NSKeyEquivModMask">1048576</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="353210768"/>
+									<reference key="NSMixedImage" ref="549394948"/>
+								</object>
+							</array>
+						</object>
+					</object>
+					<object class="NSMenuItem" id="713487014">
+						<reference key="NSMenu" ref="649796088"/>
+						<string key="NSTitle">Window</string>
+						<string key="NSKeyEquiv"/>
+						<int key="NSMnemonicLoc">2147483647</int>
+						<reference key="NSOnImage" ref="353210768"/>
+						<reference key="NSMixedImage" ref="549394948"/>
+						<string key="NSAction">submenuAction:</string>
+						<object class="NSMenu" key="NSSubmenu" id="835318025">
+							<string key="NSTitle">Window</string>
+							<array class="NSMutableArray" key="NSMenuItems">
+								<object class="NSMenuItem" id="1011231497">
+									<reference key="NSMenu" ref="835318025"/>
+									<string key="NSTitle">Minimize</string>
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+				<string key="715.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<string key="716.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<string key="717.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<string key="718.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<string key="721.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<string key="824.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<boolean value="YES" key="828.IBNSWindowAutoPositionCentersHorizontal"/>
+				<boolean value="YES" key="828.IBNSWindowAutoPositionCentersVertical"/>
+				<string key="828.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<boolean value="YES" key="828.NSWindowTemplate.visibleAtLaunch"/>
+				<string key="829.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
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+				<boolean value="NO" key="941.NSWindowTemplate.visibleAtLaunch"/>
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+				<string key="943.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<string key="944.CustomClassName">LLNonInlineTextView</string>
+				<string key="944.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
+				<string key="945.IBPluginDependency">com.apple.InterfaceBuilder.CocoaPlugin</string>
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+		</object>
+		<object class="IBClassDescriber" key="IBDocument.Classes">
+			<array class="NSMutableArray" key="referencedPartialClassDescriptions">
+				<object class="IBPartialClassDescription">
+					<string key="className">LLAppDelegate</string>
+					<string key="superclassName">NSObject</string>
+					<dictionary class="NSMutableDictionary" key="outlets">
+						<string key="inputView">LLNonInlineTextView</string>
+						<string key="inputWindow">NSWindow</string>
+						<string key="window">LLNSWindow</string>
+					</dictionary>
+					<dictionary class="NSMutableDictionary" key="toOneOutletInfosByName">
+						<object class="IBToOneOutletInfo" key="inputView">
+							<string key="name">inputView</string>
+							<string key="candidateClassName">LLNonInlineTextView</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="inputWindow">
+							<string key="name">inputWindow</string>
+							<string key="candidateClassName">NSWindow</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="window">
+							<string key="name">window</string>
+							<string key="candidateClassName">LLNSWindow</string>
+						</object>
+					</dictionary>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">./Classes/LLAppDelegate.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">LLNSWindow</string>
+					<string key="superclassName">NSWindow</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">./Classes/LLNSWindow.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">LLNonInlineTextView</string>
+					<string key="superclassName">NSTextView</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">./Classes/LLNonInlineTextView.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">LLUserInputWindow</string>
+					<string key="superclassName">NSPanel</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">./Classes/LLUserInputWindow.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">NSTextView</string>
+					<dictionary class="NSMutableDictionary" key="actions">
+						<string key="orderFrontSharingServicePicker:">id</string>
+						<string key="toggleQuickLookPreviewPanel:">id</string>
+					</dictionary>
+					<dictionary class="NSMutableDictionary" key="actionInfosByName">
+						<object class="IBActionInfo" key="orderFrontSharingServicePicker:">
+							<string key="name">orderFrontSharingServicePicker:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+						<object class="IBActionInfo" key="toggleQuickLookPreviewPanel:">
+							<string key="name">toggleQuickLookPreviewPanel:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+					</dictionary>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">./Classes/NSTextView.h</string>
+					</object>
+				</object>
+			</array>
+		</object>
+		<int key="IBDocument.localizationMode">0</int>
+		<string key="IBDocument.TargetRuntimeIdentifier">IBCocoaFramework</string>
+		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDependencies">
+			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.macosx</string>
+			<real value="1060" key="NS.object.0"/>
+		</object>
+		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDevelopmentDependencies">
+			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.InterfaceBuilder3</string>
+			<integer value="4600" key="NS.object.0"/>
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+		<bool key="IBDocument.PluginDeclaredDependenciesTrackSystemTargetVersion">YES</bool>
+		<int key="IBDocument.defaultPropertyAccessControl">3</int>
+		<dictionary class="NSMutableDictionary" key="IBDocument.LastKnownImageSizes">
+			<string key="NSMenuCheckmark">{11, 11}</string>
+			<string key="NSMenuMixedState">{10, 3}</string>
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+</archive>
diff --git a/indra/newview/VIEWER_VERSION.txt b/indra/newview/VIEWER_VERSION.txt
index d15b8b06fa..4f2c1d15f6 100644
--- a/indra/newview/VIEWER_VERSION.txt
+++ b/indra/newview/VIEWER_VERSION.txt
@@ -1 +1 @@
-3.6.5
+3.6.6
diff --git a/indra/newview/app_settings/shaders/class1/deferred/fxaaF.glsl b/indra/newview/app_settings/shaders/class1/deferred/fxaaF.glsl
index 2cef8f2a5d..a2b4b3b8c8 100755
--- a/indra/newview/app_settings/shaders/class1/deferred/fxaaF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/fxaaF.glsl
@@ -24,6 +24,7 @@
  */
  
 #extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_shader_texture_lod : enable
 
 #ifdef DEFINE_GL_FRAGCOLOR
 out vec4 frag_color;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl
index 97bf49a605..0443b592e2 100755
--- a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl
@@ -32,6 +32,7 @@ out vec4 frag_color;
 //class 1 -- no shadows
 
 #extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_shader_texture_lod : enable
 
 uniform sampler2DRect diffuseRect;
 uniform sampler2DRect specularRect;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
index 08583ad0f2..58875ff4ea 100755
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
@@ -24,6 +24,7 @@
  */
  
 #extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_shader_texture_lod : enable
 
 #ifdef DEFINE_GL_FRAGCOLOR
 out vec4 frag_color;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
index 1975b18652..28432dac9a 100755
--- a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
@@ -22,8 +22,9 @@
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 #extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_shader_texture_lod : enable
 
 #ifdef DEFINE_GL_FRAGCOLOR
 out vec4 frag_color;
@@ -31,6 +32,8 @@ out vec4 frag_color;
 #define frag_color gl_FragColor
 #endif
 
+//class 1 -- no shadows
+
 uniform sampler2DRect diffuseRect;
 uniform sampler2DRect specularRect;
 uniform sampler2DRect depthMap;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
index 780df9ed1a..37179c7e14 100755
--- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
@@ -24,6 +24,7 @@
  */
  
 #extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_shader_texture_lod : enable
 
 #ifdef DEFINE_GL_FRAGCOLOR
 out vec4 frag_color;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
index fc0e6b2388..9bdee15541 100755
--- a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
@@ -24,6 +24,7 @@
  */
  
 #extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_shader_texture_lod : enable
 
 #ifdef DEFINE_GL_FRAGCOLOR
 out vec4 frag_color;
diff --git a/indra/newview/llappdelegate-objc.mm b/indra/newview/llappdelegate-objc.mm
new file mode 100644
index 0000000000..30476b3d22
--- /dev/null
+++ b/indra/newview/llappdelegate-objc.mm
@@ -0,0 +1,144 @@
+/**
+ * @file llappdelegate-objc.mm
+ * @brief Class implementation for the Mac version's application delegate.
+ *
+ * $LicenseInfo:firstyear=2000&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#import "llappdelegate-objc.h"
+#include "llwindowmacosx-objc.h"
+#include <Carbon/Carbon.h> // Used for Text Input Services ("Safe" API - it's supported)
+
+@implementation LLAppDelegate
+
+@synthesize window;
+@synthesize inputWindow;
+@synthesize inputView;
+@synthesize currentInputLanguage;
+
+- (void)dealloc
+{
+    [super dealloc];
+}
+
+- (void) applicationDidFinishLaunching:(NSNotification *)notification
+{
+	frameTimer = nil;
+	
+	[self languageUpdated];
+	
+	if (initViewer())
+	{
+		frameTimer = [NSTimer scheduledTimerWithTimeInterval:0.0 target:self selector:@selector(mainLoop) userInfo:nil repeats:YES];
+	} else {
+		handleQuit();
+	}
+	
+	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(languageUpdated) name:@"NSTextInputContextKeyboardSelectionDidChangeNotification" object:nil];
+}
+
+- (void) applicationDidBecomeActive:(NSNotification *)notification
+{
+	callWindowFocus();
+}
+
+- (void) applicationDidResignActive:(NSNotification *)notification
+{
+	callWindowUnfocus();
+}
+
+- (NSApplicationDelegateReply) applicationShouldTerminate:(NSApplication *)sender
+{
+	if (!runMainLoop())
+	{
+		handleQuit();
+		return NSTerminateCancel;
+	} else {
+		[frameTimer release];
+		cleanupViewer();
+		return NSTerminateNow;
+	}
+}
+
+- (void) mainLoop
+{
+	bool appExiting = runMainLoop();
+	if (appExiting)
+	{
+		[frameTimer release];
+		[[NSApplication sharedApplication] terminate:self];
+	}
+}
+
+- (void) showInputWindow:(bool)show withEvent:(NSEvent*)textEvent
+{
+	if (![self romanScript])
+	{
+		if (show)
+		{
+			NSLog(@"Showing input window.");
+			[inputWindow makeKeyAndOrderFront:inputWindow];
+            if (textEvent != nil)
+            {
+                [[inputView inputContext] discardMarkedText];
+                [[inputView inputContext] handleEvent:textEvent];
+            }
+		} else {
+			NSLog(@"Hiding input window.");
+			[inputWindow orderOut:inputWindow];
+			[window makeKeyAndOrderFront:window];
+		}
+	}
+}
+
+// This will get called multiple times by NSNotificationCenter.
+// It will be called every time that the window focus changes, and every time that the input language gets changed.
+// The primary use case for this selector is to update our current input language when the user, for whatever reason, changes the input language.
+// This is the more elegant way of handling input language changes instead of checking every time we want to use the input window.
+
+- (void) languageUpdated
+{
+	TISInputSourceRef currentInput = TISCopyCurrentKeyboardInputSource();
+	CFArrayRef languages = (CFArrayRef)TISGetInputSourceProperty(currentInput, kTISPropertyInputSourceLanguages);
+	
+#if 0 // In the event of ever needing to add new language sources, change this to 1 and watch the terminal for "languages:"
+	NSLog(@"languages: %@", TISGetInputSourceProperty(currentInput, kTISPropertyInputSourceLanguages));
+#endif
+	
+	// Typically the language we want is going to be the very first result in the array.
+	currentInputLanguage = (NSString*)CFArrayGetValueAtIndex(languages, 0);
+}
+
+- (bool) romanScript
+{
+	// How to add support for new languages with the input window:
+	// Simply append this array with the language code (ja for japanese, ko for korean, zh for chinese, etc.)
+	NSArray *nonRomanScript = [[NSArray alloc] initWithObjects:@"ja", @"ko", @"zh-Hant", @"zh-Hans", nil];
+	if ([nonRomanScript containsObject:currentInputLanguage])
+    {
+        return false;
+    }
+    
+    return true;
+}
+
+@end
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 08ea7907b9..92bd281da8 100755
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -723,6 +723,11 @@ bool LLAppViewer::init()
 	// we run the "program crashed last time" error handler below.
 	//
 	LLFastTimer::reset();
+	
+	
+#ifdef LL_DARWIN
+	mMainLoopInitialized = false;
+#endif
 
 	// initialize LLWearableType translation bridge.
 	// Memory will be cleaned up in ::cleanupClass()
@@ -1253,40 +1258,57 @@ LLFastTimer::DeclareTimer FTM_FRAME("Frame", true);
 
 bool LLAppViewer::mainLoop()
 {
-	mMainloopTimeout = new LLWatchdogTimeout();
+#ifdef LL_DARWIN
+	if (!mMainLoopInitialized)
+#endif
+	{
+		mMainloopTimeout = new LLWatchdogTimeout();
+		
+		//-------------------------------------------
+		// Run main loop until time to quit
+		//-------------------------------------------
+		
+		// Create IO Pump to use for HTTP Requests.
+		gServicePump = new LLPumpIO(gAPRPoolp);
+		LLHTTPClient::setPump(*gServicePump);
+		LLCurl::setCAFile(gDirUtilp->getCAFile());
+		
+		// Note: this is where gLocalSpeakerMgr and gActiveSpeakerMgr used to be instantiated.
+		
+		LLVoiceChannel::initClass();
+		LLVoiceClient::getInstance()->init(gServicePump);
+		LLVoiceChannel::setCurrentVoiceChannelChangedCallback(boost::bind(&LLFloaterIMContainer::onCurrentChannelChanged, _1), true);
+		
+		joystick = LLViewerJoystick::getInstance();
+		joystick->setNeedsReset(true);
+		
+#ifdef LL_DARWIN
+		// Ensure that this section of code never gets called again on OS X.
+		mMainLoopInitialized = true;
+#endif
+	}
+	// As we do not (yet) send data on the mainloop LLEventPump that varies
+	// with each frame, no need to instantiate a new LLSD event object each
+	// time. Obviously, if that changes, just instantiate the LLSD at the
+	// point of posting.
+	
+	LLEventPump& mainloop(LLEventPumps::instance().obtain("mainloop"));
+	
+    LLSD newFrame;
 	
-	//-------------------------------------------
-	// Run main loop until time to quit
-	//-------------------------------------------
-
-	// Create IO Pump to use for HTTP Requests.
-	gServicePump = new LLPumpIO(gAPRPoolp);
-	LLHTTPClient::setPump(*gServicePump);
-	LLCurl::setCAFile(gDirUtilp->getCAFile());
-
-	// Note: this is where gLocalSpeakerMgr and gActiveSpeakerMgr used to be instantiated.
-
-	LLVoiceChannel::initClass();
-	LLVoiceClient::getInstance()->init(gServicePump);
-	LLVoiceChannel::setCurrentVoiceChannelChangedCallback(boost::bind(&LLFloaterIMContainer::onCurrentChannelChanged, _1), true);
 	LLTimer frameTimer,idleTimer;
 	LLTimer debugTime;
-	LLViewerJoystick* joystick(LLViewerJoystick::getInstance());
-	joystick->setNeedsReset(true);
-
-    LLEventPump& mainloop(LLEventPumps::instance().obtain("mainloop"));
-    // As we do not (yet) send data on the mainloop LLEventPump that varies
-    // with each frame, no need to instantiate a new LLSD event object each
-    // time. Obviously, if that changes, just instantiate the LLSD at the
-    // point of posting.
-    LLSD newFrame;
-
+	
 	//LLPrivateMemoryPoolTester::getInstance()->run(false) ;
 	//LLPrivateMemoryPoolTester::getInstance()->run(true) ;
 	//LLPrivateMemoryPoolTester::destroy() ;
 
 	// Handle messages
+#ifdef LL_DARWIN
+	if (!LLApp::isExiting())
+#else
 	while (!LLApp::isExiting())
+#endif
 	{
 		LLFastTimer _(FTM_FRAME);
 		LLFastTimer::nextFrame(); 
@@ -1562,34 +1584,37 @@ bool LLAppViewer::mainLoop()
 		}
 	}
 
-	// Save snapshot for next time, if we made it through initialization
-	if (STATE_STARTED == LLStartUp::getStartupState())
+	if (LLApp::isExiting())
 	{
-		try
-		{
-			saveFinalSnapshot();
-		}
-		catch(std::bad_alloc)
+		// Save snapshot for next time, if we made it through initialization
+		if (STATE_STARTED == LLStartUp::getStartupState())
 		{
-			llwarns << "Bad memory allocation when saveFinalSnapshot() is called!" << llendl ;
-
-			//stop memory leaking simulation
-			LLFloaterMemLeak* mem_leak_instance =
-				LLFloaterReg::findTypedInstance<LLFloaterMemLeak>("mem_leaking");
-			if(mem_leak_instance)
+			try
 			{
-				mem_leak_instance->stop() ;				
-			}	
+				saveFinalSnapshot();
+			}
+			catch(std::bad_alloc)
+			{
+				llwarns << "Bad memory allocation when saveFinalSnapshot() is called!" << llendl ;
+				
+				//stop memory leaking simulation
+				LLFloaterMemLeak* mem_leak_instance =
+				LLFloaterReg::findTypedInstance<LLFloaterMemLeak>("mem_leaking");
+				if(mem_leak_instance)
+				{
+					mem_leak_instance->stop() ;
+				}
+			}
 		}
+		
+		delete gServicePump;
+		
+		destroyMainloopTimeout();
+		
+		llinfos << "Exiting main_loop" << llendflush;
 	}
-	
-	delete gServicePump;
-
-	destroyMainloopTimeout();
-
-	llinfos << "Exiting main_loop" << llendflush;
 
-	return true;
+	return LLApp::isExiting();
 }
 
 void LLAppViewer::flushVFSIO()
@@ -2683,8 +2708,6 @@ bool LLAppViewer::initConfiguration()
 	//}
 
 #if LL_DARWIN
-	// Initialize apple menubar and various callbacks
-	init_apple_menu(LLTrans::getString("APP_NAME").c_str());
 
 #if __ppc__
 	// If the CPU doesn't have Altivec (i.e. it's not at least a G4), don't go any further.
diff --git a/indra/newview/llappviewer.h b/indra/newview/llappviewer.h
index 3af360b529..3ae8a78845 100755
--- a/indra/newview/llappviewer.h
+++ b/indra/newview/llappviewer.h
@@ -42,6 +42,7 @@ class LLImageDecodeThread;
 class LLTextureFetch;
 class LLWatchdogTimeout;
 class LLUpdaterService;
+class LLViewerJoystick;
 
 extern LLFastTimer::DeclareTimer FTM_FRAME;
 
@@ -255,6 +256,8 @@ private:
 	std::string mSerialNumber;
 	bool mPurgeCache;
     bool mPurgeOnExit;
+	bool mMainLoopInitialized;
+	LLViewerJoystick* joystick;
 
 	bool mSavedFinalSnapshot;
 	bool mSavePerAccountSettings;		// only save per account settings if login succeeded
diff --git a/indra/newview/llappviewermacosx.cpp b/indra/newview/llappviewermacosx.cpp
index c7b437598c..316c90d9d2 100755
--- a/indra/newview/llappviewermacosx.cpp
+++ b/indra/newview/llappviewermacosx.cpp
@@ -30,7 +30,10 @@
 	#error "Use only with Mac OS X"
 #endif
 
+#define LL_CARBON_CRASH_HANDLER 1
+
 #include "llappviewermacosx.h"
+#include "llwindowmacosx-objc.h"
 #include "llcommandlineparser.h"
 
 #include "llviewernetwork.h"
@@ -38,7 +41,10 @@
 #include "llmd5.h"
 #include "llfloaterworldmap.h"
 #include "llurldispatcher.h"
+#include <ApplicationServices/ApplicationServices.h>
+#ifdef LL_CARBON_CRASH_HANDLER
 #include <Carbon/Carbon.h>
+#endif
 #include "lldir.h"
 #include <signal.h>
 #include <CoreAudio/CoreAudio.h>	// for systemwide mute
@@ -50,9 +56,9 @@ namespace
 	// They are not used immediately by the app.
 	int gArgC;
 	char** gArgV;
-	
 	bool sCrashReporterIsRunning = false;
-	
+	LLAppViewerMacOSX* gViewerAppPtr;
+#ifdef LL_CARBON_CRASH_HANDLER
 	OSErr AEQuitHandler(const AppleEvent *messagein, AppleEvent *reply, long refIn)
 	{
 		OSErr result = noErr;
@@ -61,9 +67,10 @@ namespace
 		
 		return(result);
 	}
+#endif
 }
 
-int main( int argc, char **argv ) 
+bool initViewer()
 {
 #if LL_SOLARIS && defined(__sparc)
 	asm ("ta\t6");		 // NOTE:  Make sure memory alignment is enforced on SPARC
@@ -73,43 +80,60 @@ int main( int argc, char **argv )
 	if (chdir(gDirUtilp->getAppRODataDir().c_str()) == -1)
 	{
 		llwarns << "Could not change directory to "
-				<< gDirUtilp->getAppRODataDir() << ": " << strerror(errno)
-				<< llendl;
+		<< gDirUtilp->getAppRODataDir() << ": " << strerror(errno)
+		<< llendl;
 	}
-
-	LLAppViewerMacOSX* viewer_app_ptr = new LLAppViewerMacOSX();
-
-	viewer_app_ptr->setErrorHandler(LLAppViewer::handleViewerCrash);
-
-	// Store off the command line args for use later.
-	gArgC = argc;
-	gArgV = argv;
 	
-	bool ok = viewer_app_ptr->init();
+	gViewerAppPtr = new LLAppViewerMacOSX();
+	
+	gViewerAppPtr->setErrorHandler(LLAppViewer::handleViewerCrash);
+	
+	
+	
+	bool ok = gViewerAppPtr->init();
 	if(!ok)
 	{
 		llwarns << "Application init failed." << llendl;
-		return -1;
 	}
+	
+	return ok;
+}
 
-		// Run the application main loop
-	if(!LLApp::isQuitting()) 
+void handleQuit()
+{
+	LLAppViewer::instance()->userQuit();
+}
+
+bool runMainLoop()
+{
+	bool ret = LLApp::isQuitting();
+	if (!ret && gViewerAppPtr != NULL)
 	{
-		viewer_app_ptr->mainLoop();
+		ret = gViewerAppPtr->mainLoop();
+	} else {
+		ret = true;
 	}
+	
+	return ret;
+}
 
-	if (!LLApp::isError())
+void cleanupViewer()
+{
+	if(!LLApp::isError())
 	{
-		//
-		// We don't want to do cleanup here if the error handler got called -
-		// the assumption is that the error handler is responsible for doing
-		// app cleanup if there was a problem.
-		//
-		viewer_app_ptr->cleanup();
+		gViewerAppPtr->cleanup();
 	}
-	delete viewer_app_ptr;
-	viewer_app_ptr = NULL;
-	return 0;
+	
+	delete gViewerAppPtr;
+	gViewerAppPtr = NULL;
+}
+
+int main( int argc, char **argv ) 
+{
+	// Store off the command line args for use later.
+	gArgC = argc;
+	gArgV = argv;
+	return createNSApp(argc, (const char**)argv);
 }
 
 LLAppViewerMacOSX::LLAppViewerMacOSX()
@@ -239,23 +263,24 @@ bool LLAppViewerMacOSX::restoreErrorTrap()
 	return reset_count == 0;
 }
 
-static OSStatus CarbonEventHandler(EventHandlerCallRef inHandlerCallRef, 
-								   EventRef inEvent, 
+#ifdef LL_CARBON_CRASH_HANDLER
+static OSStatus CarbonEventHandler(EventHandlerCallRef inHandlerCallRef,
+								   EventRef inEvent,
 								   void* inUserData)
 {
     ProcessSerialNumber psn;
 	
-    GetEventParameter(inEvent, 
-					  kEventParamProcessID, 
-					  typeProcessSerialNumber, 
-					  NULL, 
-					  sizeof(psn), 
-					  NULL, 
+    GetEventParameter(inEvent,
+					  kEventParamProcessID,
+					  typeProcessSerialNumber,
+					  NULL,
+					  sizeof(psn),
+					  NULL,
 					  &psn);
 	
-    if( GetEventKind(inEvent) == kEventAppTerminated ) 
+    if( GetEventKind(inEvent) == kEventAppTerminated )
 	{
-		Boolean matching_psn = FALSE;	
+		Boolean matching_psn = FALSE;
 		OSErr os_result = SameProcess(&psn, (ProcessSerialNumber*)inUserData, &matching_psn);
 		if(os_result >= 0 && matching_psn)
 		{
@@ -265,48 +290,58 @@ static OSStatus CarbonEventHandler(EventHandlerCallRef inHandlerCallRef,
     }
     return noErr;
 }
+#endif
 
 void LLAppViewerMacOSX::handleCrashReporting(bool reportFreeze)
 {
-	// This used to use fork&exec, but is switched to LSOpenApplication to 
+#ifdef LL_CARBON_CRASH_HANDLER
+	// This used to use fork&exec, but is switched to LSOpenApplication to
 	// Make sure the crash reporter launches in front of the SL window.
 	
 	std::string command_str;
 	//command_str = "open Second Life.app/Contents/Resources/mac-crash-logger.app";
 	command_str = "mac-crash-logger.app/Contents/MacOS/mac-crash-logger";
 	
+	CFURLRef urlRef = CFURLCreateFromFileSystemRepresentation(NULL, (UInt8*)command_str.c_str(), strlen(command_str.c_str()), FALSE);
+	
+	// FSRef apparently isn't deprecated.
+	// There's other funcitonality that depends on it existing as well that isn't deprecated.
+	// There doesn't seem to be much to directly verify what the status of FSRef is, outside of some documentation pointing at FSRef being valid, and other documentation pointing to everything in Files.h being deprecated.
+	// We'll assume it isn't for now, since all non-deprecated functions that use it seem to assume similar.
+	
 	FSRef appRef;
-	Boolean isDir = 0;
-	OSStatus os_result = FSPathMakeRef((UInt8*)command_str.c_str(),
-									   &appRef,
-									   &isDir);
-	if(os_result >= 0)
+	Boolean pathstatus = CFURLGetFSRef(urlRef, &appRef);
+	
+	OSStatus os_result = noErr;
+	
+	if(pathstatus == true)
 	{
 		LSApplicationParameters appParams;
 		memset(&appParams, 0, sizeof(appParams));
 	 	appParams.version = 0;
 		appParams.flags = kLSLaunchNoParams | kLSLaunchStartClassic;
+		
 		appParams.application = &appRef;
 		
 		if(reportFreeze)
 		{
-			// Make sure freeze reporting launches the crash logger synchronously, lest 
+			// Make sure freeze reporting launches the crash logger synchronously, lest
 			// Log files get changed by SL while the logger is running.
-		
+			
 			// *NOTE:Mani A better way - make a copy of the data that the crash reporter will send
 			// and let SL go about its business. This way makes the mac work like windows and linux
-			// and is the smallest patch for the issue. 
+			// and is the smallest patch for the issue.
 			sCrashReporterIsRunning = false;
 			ProcessSerialNumber o_psn;
-
+			
 			static EventHandlerRef sCarbonEventsRef = NULL;
-			static const EventTypeSpec kEvents[] = 
+			static const EventTypeSpec kEvents[] =
 			{
 				{ kEventClassApplication, kEventAppTerminated }
 			};
 			
 			// Install the handler to detect crash logger termination
-			InstallEventHandler(GetApplicationEventTarget(), 
+			InstallEventHandler(GetApplicationEventTarget(),
 								(EventHandlerUPP) CarbonEventHandler,
 								GetEventTypeCount(kEvents),
 								kEvents,
@@ -314,31 +349,31 @@ void LLAppViewerMacOSX::handleCrashReporting(bool reportFreeze)
 								&sCarbonEventsRef
 								);
 			
-			// Remove, temporarily the quit handler - which has *crash* behavior before 
+			// Remove, temporarily the quit handler - which has *crash* behavior before
 			// the mainloop gets running!
-			AERemoveEventHandler(kCoreEventClass, 
-								 kAEQuitApplication, 
+			AERemoveEventHandler(kCoreEventClass,
+								 kAEQuitApplication,
 								 NewAEEventHandlerUPP(AEQuitHandler),
 								 false);
-
+			
 			// Launch the crash reporter.
 			os_result = LSOpenApplication(&appParams, &o_psn);
 			
 			if(os_result >= 0)
-			{	
+			{
 				sCrashReporterIsRunning = true;
 			}
-
+			
 			while(sCrashReporterIsRunning)
 			{
 				RunApplicationEventLoop();
 			}
-
+			
 			// Re-install the apps quit handler.
-			AEInstallEventHandler(kCoreEventClass, 
-								  kAEQuitApplication, 
+			AEInstallEventHandler(kCoreEventClass,
+								  kAEQuitApplication,
 								  NewAEEventHandlerUPP(AEQuitHandler),
-								  0, 
+								  0,
 								  false);
 			
 			// Remove the crash reporter quit handler.
@@ -348,12 +383,12 @@ void LLAppViewerMacOSX::handleCrashReporting(bool reportFreeze)
 		{
 			appParams.flags |= kLSLaunchAsync;
 			clear_signals();
-
+			
 			ProcessSerialNumber o_psn;
 			os_result = LSOpenApplication(&appParams, &o_psn);
 		}
-		
 	}
+#endif
 }
 
 std::string LLAppViewerMacOSX::generateSerialNumber()
@@ -486,73 +521,3 @@ OSErr AEGURLHandler(const AppleEvent *messagein, AppleEvent *reply, long refIn)
 	
 	return(result);
 }
-
-OSStatus simpleDialogHandler(EventHandlerCallRef handler, EventRef event, void *userdata)
-{
-	OSStatus result = eventNotHandledErr;
-	OSStatus err;
-	UInt32 evtClass = GetEventClass(event);
-	UInt32 evtKind = GetEventKind(event);
-	WindowRef window = (WindowRef)userdata;
-	
-	if((evtClass == kEventClassCommand) && (evtKind == kEventCommandProcess))
-	{
-		HICommand cmd;
-		err = GetEventParameter(event, kEventParamDirectObject, typeHICommand, NULL, sizeof(cmd), NULL, &cmd);
-		
-		if(err == noErr)
-		{
-			switch(cmd.commandID)
-			{
-				case kHICommandOK:
-					QuitAppModalLoopForWindow(window);
-					result = noErr;
-				break;
-				
-				case kHICommandCancel:
-					QuitAppModalLoopForWindow(window);
-					result = userCanceledErr;
-				break;
-			}
-		}
-	}
-	
-	return(result);
-}
-
-void init_apple_menu(const char* product)
-{
-	// Load up a proper menu bar.
-	{
-		OSStatus err;
-		IBNibRef nib = NULL;
-		// NOTE: DO NOT translate or brand this string.  It's an internal name in the .nib file, and MUST match exactly.
-		err = CreateNibReference(CFSTR("SecondLife"), &nib);
-		
-		if(err == noErr)
-		{
-			// NOTE: DO NOT translate or brand this string.  It's an internal name in the .nib file, and MUST match exactly.
-			SetMenuBarFromNib(nib, CFSTR("MenuBar"));
-		}
-
-		if(nib != NULL)
-		{
-			DisposeNibReference(nib);
-		}
-	}
-	
-	// Install a handler for 'gurl' AppleEvents.  This is how secondlife:// URLs get passed to the viewer.
-	
-	if(AEInstallEventHandler('GURL', 'GURL', NewAEEventHandlerUPP(AEGURLHandler),0, false) != noErr)
-	{
-		// Couldn't install AppleEvent handler.  This error shouldn't be fatal.
-		llinfos << "Couldn't install 'GURL' AppleEvent handler.  Continuing..." << llendl;
-	}
-
-	// Install a handler for 'quit' AppleEvents.  This makes quitting the application from the dock work.
-	if(AEInstallEventHandler(kCoreEventClass, kAEQuitApplication, NewAEEventHandlerUPP(AEQuitHandler),0, false) != noErr)
-	{
-		// Couldn't install AppleEvent handler.  This error shouldn't be fatal.
-		llinfos << "Couldn't install Quit AppleEvent handler.  Continuing..." << llendl;
-	}
-}
diff --git a/indra/newview/lldirpicker.cpp b/indra/newview/lldirpicker.cpp
index d7d9f82910..4c4424edc4 100755
--- a/indra/newview/lldirpicker.cpp
+++ b/indra/newview/lldirpicker.cpp
@@ -37,7 +37,7 @@
 #include "llwindow.h"	// beforeDialog()
 #include "llviewercontrol.h"
 
-#if LL_LINUX || LL_SOLARIS
+#if LL_LINUX || LL_SOLARIS || LL_DARWIN
 # include "llfilepicker.h"
 #endif
 
@@ -147,152 +147,36 @@ std::string LLDirPicker::getDirName()
 #elif LL_DARWIN
 
 LLDirPicker::LLDirPicker() :
-	mFileName(NULL),
-	mLocked(false)
+mFileName(NULL),
+mLocked(false)
 {
+	mFilePicker = new LLFilePicker();
 	reset();
-
-	memset(&mNavOptions, 0, sizeof(mNavOptions));
-	OSStatus	error = NavGetDefaultDialogCreationOptions(&mNavOptions);
-	if (error == noErr)
-	{
-		mNavOptions.modality = kWindowModalityAppModal;
-	}
 }
 
 LLDirPicker::~LLDirPicker()
 {
-	// nothing
+	delete mFilePicker;
 }
 
-//static
-pascal void LLDirPicker::doNavCallbackEvent(NavEventCallbackMessage callBackSelector,
-										 NavCBRecPtr callBackParms, void* callBackUD)
+void LLDirPicker::reset()
 {
-	switch(callBackSelector)
-	{
-		case kNavCBStart:
-		{
-			if (!sInstance.mFileName) break;
- 
-			OSStatus error = noErr; 
-			AEDesc theLocation = {typeNull, NULL};
-			FSSpec outFSSpec;
-			
-			//Convert string to a FSSpec
-			FSRef myFSRef;
-			
-			const char* filename=sInstance.mFileName->c_str();
-			
-			error = FSPathMakeRef ((UInt8*)filename,	&myFSRef, 	NULL); 
-			
-			if (error != noErr) break;
-
-			error = FSGetCatalogInfo (&myFSRef, kFSCatInfoNone, NULL, NULL, &outFSSpec, NULL);
-
-			if (error != noErr) break;
-	
-			error = AECreateDesc(typeFSS, &outFSSpec, sizeof(FSSpec), &theLocation);
-
-			if (error != noErr) break;
-
-			error = NavCustomControl(callBackParms->context,
-							kNavCtlSetLocation, (void*)&theLocation);
-
-		}
-	}
+	if (mFilePicker)
+		mFilePicker->reset();
 }
 
-OSStatus	LLDirPicker::doNavChooseDialog()
-{
-	OSStatus		error = noErr;
-	NavDialogRef	navRef = NULL;
-	NavReplyRecord	navReply;
-
-	memset(&navReply, 0, sizeof(navReply));
-	
-	// NOTE: we are passing the address of a local variable here.  
-	//   This is fine, because the object this call creates will exist for less than the lifetime of this function.
-	//   (It is destroyed by NavDialogDispose() below.)
-
-	error = NavCreateChooseFolderDialog(&mNavOptions, &doNavCallbackEvent, NULL, NULL, &navRef);
-
-	gViewerWindow->getWindow()->beforeDialog();
-
-	if (error == noErr)
-		error = NavDialogRun(navRef);
-
-	gViewerWindow->getWindow()->afterDialog();
-
-	if (error == noErr)
-		error = NavDialogGetReply(navRef, &navReply);
-
-	if (navRef)
-		NavDialogDispose(navRef);
-
-	if (error == noErr && navReply.validRecord)
-	{	
-		FSRef		fsRef;
-		AEKeyword	theAEKeyword;
-		DescType	typeCode;
-		Size		actualSize = 0;
-		char		path[LL_MAX_PATH];		 /*Flawfinder: ignore*/
-		
-		memset(&fsRef, 0, sizeof(fsRef));
-		error = AEGetNthPtr(&navReply.selection, 1, typeFSRef, &theAEKeyword, &typeCode, &fsRef, sizeof(fsRef), &actualSize);
-		
-		if (error == noErr)
-			error = FSRefMakePath(&fsRef, (UInt8*) path, sizeof(path));
-		
-		if (error == noErr)
-			mDir = path;
-	}
-	
-	return error;
-}
 
+//static
 BOOL LLDirPicker::getDir(std::string* filename)
 {
-	if( mLocked ) return FALSE;
-	BOOL success = FALSE;
-	OSStatus	error = noErr;
-
-	// if local file browsing is turned off, return without opening dialog
-	if ( check_local_file_access_enabled() == false )
-	{
-		return FALSE;
-	}
-
-	mFileName = filename;
-	
-//	mNavOptions.saveFileName 
-
-	// Modal, so pause agent
-	send_agent_pause();
-	{
-		error = doNavChooseDialog();
-	}
-	send_agent_resume();
-	if (error == noErr)
-	{
-		if (mDir.length() >  0)
-			success = true;
-	}
-
-	// Account for the fact that the app has been stalled.
-	LLFrameTimer::updateFrameTime();
-	return success;
+    LLFilePicker::ELoadFilter filter=LLFilePicker::FFLOAD_DIRECTORY;
+    
+    return mFilePicker->getOpenFile(filter, true);
 }
 
 std::string LLDirPicker::getDirName()
 {
-	return mDir;
-}
-
-void LLDirPicker::reset()
-{
-	mLocked = false;
-	mDir.clear();
+	return mFilePicker->getFirstFile();
 }
 
 #elif LL_LINUX || LL_SOLARIS
diff --git a/indra/newview/lldirpicker.h b/indra/newview/lldirpicker.h
index 682f9d6476..9cc62431ef 100755
--- a/indra/newview/lldirpicker.h
+++ b/indra/newview/lldirpicker.h
@@ -34,11 +34,10 @@
 #include "stdtypes.h"
 
 #if LL_DARWIN
-#include <Carbon/Carbon.h>
 
 // AssertMacros.h does bad things.
-#include "fix_macros.h"
 #undef verify
+#undef check
 #undef require
 
 #include <vector>
@@ -77,15 +76,7 @@ private:
 	void buildDirname( void );
 	bool check_local_file_access_enabled();
 
-#if LL_DARWIN
-	NavDialogCreationOptions mNavOptions;
-	static pascal void doNavCallbackEvent(NavEventCallbackMessage callBackSelector,
-										 NavCBRecPtr callBackParms, void* callBackUD);
-	OSStatus	doNavChooseDialog();
-	
-#endif
-
-#if LL_LINUX || LL_SOLARIS
+#if LL_LINUX || LL_SOLARIS || LL_DARWIN
 	// On Linux we just implement LLDirPicker on top of LLFilePicker
 	LLFilePicker *mFilePicker;
 #endif
diff --git a/indra/newview/llfilepicker.cpp b/indra/newview/llfilepicker.cpp
index d13f85baa2..b26d520557 100755
--- a/indra/newview/llfilepicker.cpp
+++ b/indra/newview/llfilepicker.cpp
@@ -62,6 +62,11 @@ LLFilePicker LLFilePicker::sInstance;
 #define DICTIONARY_FILTER L"Dictionary files (*.dic; *.xcu)\0*.dic;*.xcu\0"
 #endif
 
+#ifdef LL_DARWIN
+#include "llfilepicker_mac.h"
+//#include <boost/algorithm/string/predicate.hpp>
+#endif
+
 //
 // Implementation
 //
@@ -94,14 +99,6 @@ LLFilePicker::LLFilePicker()
 	mFilesW[0] = '\0';
 #endif
 
-#if LL_DARWIN
-	memset(&mNavOptions, 0, sizeof(mNavOptions));
-	OSStatus	error = NavGetDefaultDialogCreationOptions(&mNavOptions);
-	if (error == noErr)
-	{
-		mNavOptions.modality = kWindowModalityAppModal;
-	}
-#endif
 }
 
 LLFilePicker::~LLFilePicker()
@@ -546,369 +543,197 @@ BOOL LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename)
 
 #elif LL_DARWIN
 
-Boolean LLFilePicker::navOpenFilterProc(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode)
+std::vector<std::string>* LLFilePicker::navOpenFilterProc(ELoadFilter filter) //(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode)
 {
-	Boolean		result = true;
-	ELoadFilter filter = *((ELoadFilter*) callBackUD);
-	OSStatus	error = noErr;
-	
-	if (filterMode == kNavFilteringBrowserList && filter != FFLOAD_ALL && (theItem->descriptorType == typeFSRef || theItem->descriptorType == typeFSS))
-	{
-		// navInfo is only valid for typeFSRef and typeFSS
-		NavFileOrFolderInfo	*navInfo = (NavFileOrFolderInfo*) info;
-		if (!navInfo->isFolder)
-		{
-			AEDesc	desc;
-			error = AECoerceDesc(theItem, typeFSRef, &desc);
-			if (error == noErr)
-			{
-				FSRef	fileRef;
-				error = AEGetDescData(&desc, &fileRef, sizeof(fileRef));
-				if (error == noErr)
-				{
-					LSItemInfoRecord	fileInfo;
-					error = LSCopyItemInfoForRef(&fileRef, kLSRequestExtension | kLSRequestTypeCreator, &fileInfo);
-					if (error == noErr)
-					{
-						if (filter == FFLOAD_IMAGE)
-						{
-							if (fileInfo.filetype != 'JPEG' && fileInfo.filetype != 'JPG ' && 
-								fileInfo.filetype != 'BMP ' && fileInfo.filetype != 'TGA ' &&
-								fileInfo.filetype != 'BMPf' && fileInfo.filetype != 'TPIC' &&
-								fileInfo.filetype != 'PNG ' &&
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("jpeg"), kCFCompareCaseInsensitive) != kCFCompareEqualTo &&
-								CFStringCompare(fileInfo.extension, CFSTR("jpg"), kCFCompareCaseInsensitive) != kCFCompareEqualTo &&
-								CFStringCompare(fileInfo.extension, CFSTR("bmp"), kCFCompareCaseInsensitive) != kCFCompareEqualTo &&
-								CFStringCompare(fileInfo.extension, CFSTR("tga"), kCFCompareCaseInsensitive) != kCFCompareEqualTo &&
-								CFStringCompare(fileInfo.extension, CFSTR("png"), kCFCompareCaseInsensitive) != kCFCompareEqualTo))
-								)
-							{
-								result = false;
-							}
-						}
-						else if (filter == FFLOAD_WAV)
-						{
-							if (fileInfo.filetype != 'WAVE' && fileInfo.filetype != 'WAV ' && 
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("wave"), kCFCompareCaseInsensitive) != kCFCompareEqualTo && 
-								CFStringCompare(fileInfo.extension, CFSTR("wav"), kCFCompareCaseInsensitive) != kCFCompareEqualTo))
-							)
-							{
-								result = false;
-							}
-						}
-						else if (filter == FFLOAD_ANIM)
-						{
-							if (fileInfo.filetype != 'BVH ' &&
-								fileInfo.filetype != 'ANIM' &&
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("bvh"), kCFCompareCaseInsensitive) != kCFCompareEqualTo) &&
-								fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("anim"), kCFCompareCaseInsensitive) != kCFCompareEqualTo))
-							)
-							{
-								result = false;
-							}
-						}
-						else if (filter == FFLOAD_COLLADA)
-						{
-							if (fileInfo.filetype != 'DAE ' && 
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("dae"), kCFCompareCaseInsensitive) != kCFCompareEqualTo))
-							)
-							{
-								result = false;
-							}
-						}
+    std::vector<std::string> *allowedv = new std::vector< std::string >;
+    switch(filter)
+    {
+        case FFLOAD_ALL:
+            allowedv->push_back("wav");
+            allowedv->push_back("bvh");
+            allowedv->push_back("anim");
+            allowedv->push_back("dae");
+            allowedv->push_back("raw");
+            allowedv->push_back("lsl");
+            allowedv->push_back("dic");
+            allowedv->push_back("xcu");
+        case FFLOAD_IMAGE:
+            allowedv->push_back("jpg");
+            allowedv->push_back("jpeg");
+            allowedv->push_back("bmp");
+            allowedv->push_back("tga");
+            allowedv->push_back("bmpf");
+            allowedv->push_back("tpic");
+            allowedv->push_back("png");
+            break;
+        case FFLOAD_WAV:
+            allowedv->push_back("wav");
+            break;
+        case FFLOAD_ANIM:
+            allowedv->push_back("bvh");
+            allowedv->push_back("anim");
+            break;
+        case FFLOAD_COLLADA:
+            allowedv->push_back("dae");
+            break;
 #ifdef _CORY_TESTING
-						else if (filter == FFLOAD_GEOMETRY)
-						{
-							if (fileInfo.filetype != 'SLG ' && 
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("slg"), kCFCompareCaseInsensitive) != kCFCompareEqualTo))
-							)
-							{
-								result = false;
-							}
-						}
+        case FFLOAD_GEOMETRY:
+            allowedv->push_back("slg");
+            break;
 #endif
-						else if (filter == FFLOAD_SLOBJECT)
-						{
-							llwarns << "*** navOpenFilterProc: FFLOAD_SLOBJECT NOT IMPLEMENTED ***" << llendl;
-						}
-						else if (filter == FFLOAD_RAW)
-						{
-							if (fileInfo.filetype != '\?\?\?\?' && 
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("raw"), kCFCompareCaseInsensitive) != kCFCompareEqualTo))
-							)
-							{
-								result = false;
-							}
-						}
-						else if (filter == FFLOAD_SCRIPT)
-						{
-							if (fileInfo.filetype != 'LSL ' &&
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("lsl"), kCFCompareCaseInsensitive) != kCFCompareEqualTo)) )
-							{
-								result = false;
-							}
-						}
-						else if (filter == FFLOAD_DICTIONARY)
-						{
-							if (fileInfo.filetype != 'DIC ' &&
-								fileInfo.filetype != 'XCU ' &&
-								(fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("dic"), kCFCompareCaseInsensitive) != kCFCompareEqualTo) &&
-								 fileInfo.extension && (CFStringCompare(fileInfo.extension, CFSTR("xcu"), kCFCompareCaseInsensitive) != kCFCompareEqualTo)))
-							{
-								result = false;
-							}
-						}
-						
-						if (fileInfo.extension)
-						{
-							CFRelease(fileInfo.extension);
-						}
-					}
-				}
-				AEDisposeDesc(&desc);
-			}
-		}
-	}
-	return result;
+        case FFLOAD_RAW:
+            allowedv->push_back("raw");
+            break;
+        case FFLOAD_SCRIPT:
+            allowedv->push_back("lsl");
+            break;
+        case FFLOAD_DICTIONARY:
+            allowedv->push_back("dic");
+            allowedv->push_back("xcu");
+            break;
+        case FFLOAD_DIRECTORY:
+            break;
+        default:
+            llwarns << "Unsupported format." << llendl;
+    }
+
+	return allowedv;
 }
 
-OSStatus	LLFilePicker::doNavChooseDialog(ELoadFilter filter)
+bool	LLFilePicker::doNavChooseDialog(ELoadFilter filter)
 {
-	OSStatus		error = noErr;
-	NavDialogRef	navRef = NULL;
-	NavReplyRecord	navReply;
-
 	// if local file browsing is turned off, return without opening dialog
 	if ( check_local_file_access_enabled() == false )
 	{
-		return FALSE;
+		return false;
 	}
-
-	memset(&navReply, 0, sizeof(navReply));
-	
-	// NOTE: we are passing the address of a local variable here.  
-	//   This is fine, because the object this call creates will exist for less than the lifetime of this function.
-	//   (It is destroyed by NavDialogDispose() below.)
-	error = NavCreateChooseFileDialog(&mNavOptions, NULL, NULL, NULL, navOpenFilterProc, (void*)(&filter), &navRef);
-
+    
 	gViewerWindow->getWindow()->beforeDialog();
-
-	if (error == noErr)
-		error = NavDialogRun(navRef);
+    
+    std::vector<std::string> *allowed_types=navOpenFilterProc(filter);
+    
+    std::vector<std::string> *filev  = doLoadDialog(allowed_types, 
+                                                    mPickOptions);
 
 	gViewerWindow->getWindow()->afterDialog();
 
-	if (error == noErr)
-		error = NavDialogGetReply(navRef, &navReply);
 
-	if (navRef)
-		NavDialogDispose(navRef);
-
-	if (error == noErr && navReply.validRecord)
-	{
-		SInt32	count = 0;
-		SInt32	index;
-		
-		// AE indexes are 1 based...
-		error = AECountItems(&navReply.selection, &count);
-		for (index = 1; index <= count; index++)
-		{
-			FSRef		fsRef;
-			AEKeyword	theAEKeyword;
-			DescType	typeCode;
-			Size		actualSize = 0;
-			char		path[MAX_PATH];	/*Flawfinder: ignore*/
-			
-			memset(&fsRef, 0, sizeof(fsRef));
-			error = AEGetNthPtr(&navReply.selection, index, typeFSRef, &theAEKeyword, &typeCode, &fsRef, sizeof(fsRef), &actualSize);
-			
-			if (error == noErr)
-				error = FSRefMakePath(&fsRef, (UInt8*) path, sizeof(path));
-			
-			if (error == noErr)
-				mFiles.push_back(std::string(path));
-		}
-	}
+    if (filev && filev->size() > 0)
+    {
+        mFiles.insert(mFiles.end(), filev->begin(), filev->end());
+        return true;
+    }
 	
-	return error;
+	return false;
 }
 
-OSStatus	LLFilePicker::doNavSaveDialog(ESaveFilter filter, const std::string& filename)
+bool	LLFilePicker::doNavSaveDialog(ESaveFilter filter, const std::string& filename)
 {
-	OSStatus		error = noErr;
-	NavDialogRef	navRef = NULL;
-	NavReplyRecord	navReply;
-	
-	memset(&navReply, 0, sizeof(navReply));
 	
 	// Setup the type, creator, and extension
-	OSType		type, creator;
-	CFStringRef	extension = NULL;
+    std::string		extension, type, creator;
+    
 	switch (filter)
 	{
 		case FFSAVE_WAV:
-			type = 'WAVE';
-			creator = 'TVOD';
-			extension = CFSTR(".wav");
+			type = "WAVE";
+			creator = "TVOD";
+			extension = "wav";
 			break;
 		
 		case FFSAVE_TGA:
-			type = 'TPIC';
-			creator = 'prvw';
-			extension = CFSTR(".tga");
+			type = "TPIC";
+			creator = "prvw";
+			extension = "tga";
 			break;
 		
 		case FFSAVE_BMP:
-			type = 'BMPf';
-			creator = 'prvw';
-			extension = CFSTR(".bmp");
+			type = "BMPf";
+			creator = "prvw";
+			extension = "bmp";
 			break;
 		case FFSAVE_JPEG:
-			type = 'JPEG';
-			creator = 'prvw';
-			extension = CFSTR(".jpeg");
+			type = "JPEG";
+			creator = "prvw";
+			extension = "jpeg";
 			break;
 		case FFSAVE_PNG:
-			type = 'PNG ';
-			creator = 'prvw';
-			extension = CFSTR(".png");
+			type = "PNG ";
+			creator = "prvw";
+			extension = "png";
 			break;
 		case FFSAVE_AVI:
-			type = '\?\?\?\?';
-			creator = '\?\?\?\?';
-			extension = CFSTR(".mov");
+			type = "\?\?\?\?";
+			creator = "\?\?\?\?";
+			extension = "mov";
 			break;
 
 		case FFSAVE_ANIM:
-			type = '\?\?\?\?';
-			creator = '\?\?\?\?';
-			extension = CFSTR(".xaf");
+			type = "\?\?\?\?";
+			creator = "\?\?\?\?";
+			extension = "xaf";
 			break;
 
 #ifdef _CORY_TESTING
 		case FFSAVE_GEOMETRY:
-			type = '\?\?\?\?';
-			creator = '\?\?\?\?';
-			extension = CFSTR(".slg");
+			type = "\?\?\?\?";
+			creator = "\?\?\?\?";
+			extension = "slg";
 			break;
 #endif		
 		case FFSAVE_RAW:
-			type = '\?\?\?\?';
-			creator = '\?\?\?\?';
-			extension = CFSTR(".raw");
+			type = "\?\?\?\?";
+			creator = "\?\?\?\?";
+			extension = "raw";
 			break;
 
 		case FFSAVE_J2C:
-			type = '\?\?\?\?';
-			creator = 'prvw';
-			extension = CFSTR(".j2c");
+			type = "\?\?\?\?";
+			creator = "prvw";
+			extension = "j2c";
 			break;
 		
 		case FFSAVE_SCRIPT:
-			type = 'LSL ';
-			creator = '\?\?\?\?';
-			extension = CFSTR(".lsl");
+			type = "LSL ";
+			creator = "\?\?\?\?";
+			extension = "lsl";
 			break;
 		
 		case FFSAVE_ALL:
 		default:
-			type = '\?\?\?\?';
-			creator = '\?\?\?\?';
-			extension = CFSTR("");
+			type = "\?\?\?\?";
+			creator = "\?\?\?\?";
+			extension = "";
 			break;
 	}
 	
-	// Create the dialog
-	error = NavCreatePutFileDialog(&mNavOptions, type, creator, NULL, NULL, &navRef);
-	if (error == noErr)
-	{
-		CFStringRef	nameString = NULL;
-		bool		hasExtension = true;
-		
-		// Create a CFString of the initial file name
-		if (!filename.empty())
-			nameString = CFStringCreateWithCString(NULL, filename.c_str(), kCFStringEncodingUTF8);
-		else
-			nameString = CFSTR("Untitled");
-			
-		// Add the extension if one was not provided
-		if (nameString && !CFStringHasSuffix(nameString, extension))
-		{
-			CFStringRef	tempString = nameString;
-			hasExtension = false;
-			nameString = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@%@"), tempString, extension);
-			CFRelease(tempString);
-		}
-		
-		// Set the name in the dialog
-		if (nameString)
-		{
-			error = NavDialogSetSaveFileName(navRef, nameString);
-			CFRelease(nameString);
-		}
-		else
-		{
-			error = paramErr;
-		}
-	}
-	
+    std::string namestring = filename;
+    if (namestring.empty()) namestring="Untitled";
+    
+//    if (! boost::algorithm::ends_with(namestring, extension) )
+//    {
+//        namestring = namestring + "." + extension;
+//        
+//    }
+    
 	gViewerWindow->getWindow()->beforeDialog();
 
 	// Run the dialog
-	if (error == noErr)
-		error = NavDialogRun(navRef);
+    std::string* filev = doSaveDialog(&namestring, 
+                 &type,
+                 &creator,
+                 &extension,
+                 mPickOptions);
 
 	gViewerWindow->getWindow()->afterDialog();
 
-	if (error == noErr)
-		error = NavDialogGetReply(navRef, &navReply);
-	
-	if (navRef)
-		NavDialogDispose(navRef);
-
-	if (error == noErr && navReply.validRecord)
+	if ( filev && !filev->empty() )
 	{
-		SInt32	count = 0;
-		
-		// AE indexes are 1 based...
-		error = AECountItems(&navReply.selection, &count);
-		if (count > 0)
-		{
-			// Get the FSRef to the containing folder
-			FSRef		fsRef;
-			AEKeyword	theAEKeyword;
-			DescType	typeCode;
-			Size		actualSize = 0;
-			
-			memset(&fsRef, 0, sizeof(fsRef));
-			error = AEGetNthPtr(&navReply.selection, 1, typeFSRef, &theAEKeyword, &typeCode, &fsRef, sizeof(fsRef), &actualSize);
-			
-			if (error == noErr)
-			{
-				char	path[PATH_MAX];		/*Flawfinder: ignore*/
-				char	newFileName[SINGLE_FILENAME_BUFFER_SIZE];	/*Flawfinder: ignore*/
-				
-				error = FSRefMakePath(&fsRef, (UInt8*)path, PATH_MAX);
-				if (error == noErr)
-				{
-					if (CFStringGetCString(navReply.saveFileName, newFileName, sizeof(newFileName), kCFStringEncodingUTF8))
-					{
-						mFiles.push_back(std::string(path) + "/" +  std::string(newFileName));
-					}
-					else
-					{
-						error = paramErr;
-					}
-				}
-				else
-				{
-					error = paramErr;
-				}
-			}
-		}
-	}
+        mFiles.push_back(*filev);
+		return true;
+    }
 	
-	return error;
+	return false;
 }
 
 BOOL LLFilePicker::getOpenFile(ELoadFilter filter, bool blocking)
@@ -924,16 +749,21 @@ BOOL LLFilePicker::getOpenFile(ELoadFilter filter, bool blocking)
 		return FALSE;
 	}
 
-	OSStatus	error = noErr;
-	
 	reset();
 	
-	mNavOptions.optionFlags &= ~kNavAllowMultipleFiles;
+    mPickOptions &= ~F_MULTIPLE;
+    mPickOptions |= F_FILE;
+ 
+    if (filter == FFLOAD_DIRECTORY) //This should only be called from lldirpicker. 
+    {
+
+        mPickOptions |= ( F_NAV_SUPPORT | F_DIRECTORY );
+        mPickOptions &= ~F_FILE;
+    }
 
 	if(filter == FFLOAD_ALL)	// allow application bundles etc. to be traversed; important for DEV-16869, but generally useful
 	{
-		// mNavOptions.optionFlags |= kNavAllowOpenPackages;
-		mNavOptions.optionFlags |= kNavSupportPackages;
+        mPickOptions &= F_NAV_SUPPORT;
 	}
 	
 	if (blocking)
@@ -942,14 +772,13 @@ BOOL LLFilePicker::getOpenFile(ELoadFilter filter, bool blocking)
 		send_agent_pause();
 	}
 
+
+	success = doNavChooseDialog(filter);
+		
+	if (success)
 	{
-		error = doNavChooseDialog(filter);
-	}
-	
-	if (error == noErr)
-	{
-		if (getFileCount())
-			success = true;
+		if (!getFileCount())
+			success = false;
 	}
 
 	if (blocking)
@@ -975,21 +804,22 @@ BOOL LLFilePicker::getMultipleOpenFiles(ELoadFilter filter)
 		return FALSE;
 	}
 
-	OSStatus	error = noErr;
-
 	reset();
-	
-	mNavOptions.optionFlags |= kNavAllowMultipleFiles;
+    
+    mPickOptions |= F_FILE;
+
+    mPickOptions |= F_MULTIPLE;
 	// Modal, so pause agent
 	send_agent_pause();
+    
+	success = doNavChooseDialog(filter);
+    
+    send_agent_resume();
+    
+	if (success)
 	{
-		error = doNavChooseDialog(filter);
-	}
-	send_agent_resume();
-	if (error == noErr)
-	{
-		if (getFileCount())
-			success = true;
+		if (!getFileCount())
+			success = false;
 		if (getFileCount() > 1)
 			mLocked = true;
 	}
@@ -1001,37 +831,37 @@ BOOL LLFilePicker::getMultipleOpenFiles(ELoadFilter filter)
 
 BOOL LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename)
 {
+
 	if( mLocked )
-		return FALSE;
-	BOOL success = FALSE;
-	OSStatus	error = noErr;
+		return false;
+	BOOL success = false;
 
 	// if local file browsing is turned off, return without opening dialog
 	if ( check_local_file_access_enabled() == false )
 	{
-		return FALSE;
+		return false;
 	}
 
 	reset();
 	
-	mNavOptions.optionFlags &= ~kNavAllowMultipleFiles;
+    mPickOptions &= ~F_MULTIPLE;
 
 	// Modal, so pause agent
 	send_agent_pause();
+
+    success = doNavSaveDialog(filter, filename);
+
+    if (success)
 	{
-		error = doNavSaveDialog(filter, filename);
-	}
-	send_agent_resume();
-	if (error == noErr)
-	{
-		if (getFileCount())
-			success = true;
+		if (!getFileCount())
+			success = false;
 	}
 
 	// Account for the fact that the app has been stalled.
 	LLFrameTimer::updateFrameTime();
 	return success;
 }
+//END LL_DARWIN
 
 #elif LL_LINUX || LL_SOLARIS
 
@@ -1537,4 +1367,4 @@ BOOL LLFilePicker::getMultipleOpenFiles( ELoadFilter filter )
 	return FALSE;
 }
 
-#endif
+#endif // LL_LINUX || LL_SOLARIS
diff --git a/indra/newview/llfilepicker.h b/indra/newview/llfilepicker.h
index 4f602f63f1..0d279f73f3 100755
--- a/indra/newview/llfilepicker.h
+++ b/indra/newview/llfilepicker.h
@@ -39,8 +39,8 @@
 #include <Carbon/Carbon.h>
 
 // AssertMacros.h does bad things.
-#include "fix_macros.h"
 #undef verify
+#undef check
 #undef require
 
 #include <vector>
@@ -85,7 +85,8 @@ public:
 		FFLOAD_MODEL = 9,
 		FFLOAD_COLLADA = 10,
 		FFLOAD_SCRIPT = 11,
-		FFLOAD_DICTIONARY = 12
+		FFLOAD_DICTIONARY = 12,
+        FFLOAD_DIRECTORY = 13   //To call from lldirpicker. 
 	};
 
 	enum ESaveFilter
@@ -158,15 +159,14 @@ private:
 #endif
 
 #if LL_DARWIN
-	NavDialogCreationOptions mNavOptions;
+    S32 mPickOptions;
 	std::vector<std::string> mFileVector;
 	UInt32 mFileIndex;
 	
-	OSStatus doNavChooseDialog(ELoadFilter filter);
-	OSStatus doNavSaveDialog(ESaveFilter filter, const std::string& filename);
-	void getFilePath(SInt32 index);
-	void getFileName(SInt32 index);
-	static Boolean navOpenFilterProc(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode);
+	bool doNavChooseDialog(ELoadFilter filter);
+	bool doNavSaveDialog(ESaveFilter filter, const std::string& filename);
+	//static Boolean navOpenFilterProc(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode);
+    std::vector<std::string>* navOpenFilterProc(ELoadFilter filter);
 #endif
 
 #if LL_GTK
diff --git a/indra/newview/llfilepicker_mac.h b/indra/newview/llfilepicker_mac.h
new file mode 100644
index 0000000000..e0b7e2e8ce
--- /dev/null
+++ b/indra/newview/llfilepicker_mac.h
@@ -0,0 +1,58 @@
+/** 
+ * @file llfilepicker_mac.h
+ * @brief OS-specific file picker
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+// OS specific file selection dialog. This is implemented as a
+// singleton class, so call the instance() method to get the working
+// instance. When you call getMultipleOpenFile(), it locks the picker
+// until you iterate to the end of the list of selected files with
+// getNextFile() or call reset().
+
+#ifndef LL_LLFILEPICKER_MAC_H
+#define LL_LLFILEPICKER_MAC_H
+
+#if LL_DARWIN
+
+#include <string>
+#include <vector>
+
+//void modelessPicker();
+std::vector<std::string>* doLoadDialog(const std::vector<std::string>* allowed_types, 
+                 unsigned int flags);
+std::string* doSaveDialog(const std::string* file, 
+                  const std::string* type,
+                  const std::string* creator,
+                  const std::string* extension,
+                  unsigned int flags);
+enum {
+    F_FILE =      0x00000001,
+    F_DIRECTORY = 0x00000002,
+    F_MULTIPLE =  0x00000004,
+    F_NAV_SUPPORT=0x00000008
+};
+
+#endif
+
+#endif
diff --git a/indra/newview/llfilepicker_mac.mm b/indra/newview/llfilepicker_mac.mm
new file mode 100644
index 0000000000..2a84226e0a
--- /dev/null
+++ b/indra/newview/llfilepicker_mac.mm
@@ -0,0 +1,132 @@
+/** 
+ * @file llfilepicker_mac.cpp
+ * @brief OS-specific file picker
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifdef LL_DARWIN
+#import <Cocoa/Cocoa.h>
+#include <iostream>
+#include "llfilepicker_mac.h"
+
+std::vector<std::string>* doLoadDialog(const std::vector<std::string>* allowed_types, 
+                 unsigned int flags)
+{
+    int i, result;
+    
+    //Aura TODO:  We could init a small window and release it at the end of this routine
+    //for a modeless interface.
+    
+    NSOpenPanel *panel = [NSOpenPanel openPanel];
+    //NSString *fileName = nil;
+    NSMutableArray *fileTypes = nil;
+    
+    
+    if ( allowed_types && !allowed_types->empty()) 
+    {
+        fileTypes = [[NSMutableArray alloc] init];
+        
+        for (i=0;i<allowed_types->size();++i)
+        {
+            [fileTypes addObject: 
+             [NSString stringWithCString:(*allowed_types)[i].c_str() 
+                                encoding:[NSString defaultCStringEncoding]]];
+        }
+    }
+        
+    //[panel setMessage:@"Import one or more files or directories."];
+    [panel setAllowsMultipleSelection: ( (flags & F_MULTIPLE)?true:false ) ];
+    [panel setCanChooseDirectories: ( (flags & F_DIRECTORY)?true:false ) ];
+    [panel setCanCreateDirectories: true];
+    [panel setResolvesAliases: true];
+    [panel setCanChooseFiles: ( (flags & F_FILE)?true:false )];
+    [panel setTreatsFilePackagesAsDirectories: ( flags & F_NAV_SUPPORT ) ];
+    
+    std::vector<std::string>* outfiles = NULL; 
+    
+    if (fileTypes)
+    {
+        [panel setAllowedFileTypes:fileTypes];
+        result = [panel runModal];
+    }
+    else 
+    {
+        // I suggest it's better to open the last path and let this default to home dir as necessary
+        // for consistency with other OS X apps
+        //
+        //[panel setDirectoryURL: fileURLWithPath(NSHomeDirectory()) ];
+        result = [panel runModal];
+    }
+    
+    if (result == NSOKButton) 
+    {
+        NSArray *filesToOpen = [panel URLs];
+        int i, count = [filesToOpen count];
+        
+        if (count > 0)
+        {
+            outfiles = new std::vector<std::string>;
+        }
+        
+        for (i=0; i<count; i++) {
+            NSString *aFile = [[filesToOpen objectAtIndex:i] path];
+            std::string *afilestr = new std::string([aFile UTF8String]);
+            outfiles->push_back(*afilestr);
+        }
+    }
+    return outfiles;
+}
+
+
+std::string* doSaveDialog(const std::string* file, 
+                  const std::string* type,
+                  const std::string* creator,
+                  const std::string* extension,
+                  unsigned int flags)
+{
+    NSSavePanel *panel = [NSSavePanel savePanel]; 
+    
+    NSString *extensionns = [NSString stringWithCString:extension->c_str() encoding:[NSString defaultCStringEncoding]];
+    NSArray *fileType = [[NSArray alloc] initWithObjects:extensionns,nil];
+    
+    //[panel setMessage:@"Save Image File"]; 
+    [panel setTreatsFilePackagesAsDirectories: ( flags & F_NAV_SUPPORT ) ];
+    [panel setCanSelectHiddenExtension:true]; 
+    [panel setAllowedFileTypes:fileType];
+    NSString *fileName = [NSString stringWithCString:file->c_str() encoding:[NSString defaultCStringEncoding]];
+    
+    std::string *outfile = NULL;
+    NSURL* url = [NSURL fileURLWithPath:fileName];
+    [panel setDirectoryURL: url];
+    if([panel runModal] == 
+       NSFileHandlingPanelOKButton) 
+    {
+        NSURL* url = [panel URL];
+        NSString* p = [url path];
+        outfile = new std::string( [p UTF8String] );
+        // write the file 
+    } 
+    return outfile;
+}
+
+#endif
diff --git a/indra/newview/llfloaterhardwaresettings.cpp b/indra/newview/llfloaterhardwaresettings.cpp
index 116bd241c4..792a2a5d25 100755
--- a/indra/newview/llfloaterhardwaresettings.cpp
+++ b/indra/newview/llfloaterhardwaresettings.cpp
@@ -89,8 +89,10 @@ void LLFloaterHardwareSettings::refresh()
 
 void LLFloaterHardwareSettings::refreshEnabledState()
 {
+    F32 mem_multiplier = gSavedSettings.getF32("RenderTextureMemoryMultiple");
+    
 	S32 min_tex_mem = LLViewerTextureList::getMinVideoRamSetting();
-	S32 max_tex_mem = LLViewerTextureList::getMaxVideoRamSetting();
+	S32 max_tex_mem = LLViewerTextureList::getMaxVideoRamSetting(false, mem_multiplier);
 	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMinValue(min_tex_mem);
 	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMaxValue(max_tex_mem);
 
@@ -149,12 +151,17 @@ BOOL LLFloaterHardwareSettings::postBuild()
 {
 	childSetAction("OK", onBtnOK, this);
 
+// Don't do this on Mac as their braindead GL versioning
+// sets this when 8x and 16x are indeed available
+//
+#if !LL_DARWIN
 	if (gGLManager.mIsIntel || gGLManager.mGLVersion < 3.f)
 	{ //remove FSAA settings above "4x"
 		LLComboBox* combo = getChild<LLComboBox>("fsaa");
 		combo->remove("8x");
 		combo->remove("16x");
 	}
+#endif
 
 	refresh();
 	center();
diff --git a/indra/newview/llviewerkeyboard.cpp b/indra/newview/llviewerkeyboard.cpp
index 4ecdc31e21..47a8a04b63 100755
--- a/indra/newview/llviewerkeyboard.cpp
+++ b/indra/newview/llviewerkeyboard.cpp
@@ -676,6 +676,7 @@ BOOL LLViewerKeyboard::handleKey(KEY translated_key,  MASK translated_mask, BOOL
 	if(mKeysSkippedByUI.find(translated_key) != mKeysSkippedByUI.end()) 
 	{
 		mKeyHandledByUI[translated_key] = FALSE;
+		LL_INFOS("Keyboard Handling") << "Key wasn't handled by UI!" << LL_ENDL;
 	}
 	else
 	{
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index d9f3548a29..2de31cae98 100755
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -1237,7 +1237,7 @@ S32 LLViewerTextureList::getMinVideoRamSetting()
 
 //static
 // Returns max setting for TextureMemory (in MB)
-S32 LLViewerTextureList::getMaxVideoRamSetting(bool get_recommended)
+S32 LLViewerTextureList::getMaxVideoRamSetting(bool get_recommended, float mem_multiplier)
 {
 	S32 max_texmem;
 	if (gGLManager.mVRAM != 0)
@@ -1281,7 +1281,10 @@ S32 LLViewerTextureList::getMaxVideoRamSetting(bool get_recommended)
 		max_texmem = llmin(max_texmem, (S32)(system_ram/2));
 	else
 		max_texmem = llmin(max_texmem, (S32)(system_ram));
-		
+    
+    // limit the texture memory to a multiple of the default if we've found some cards to behave poorly otherwise
+	max_texmem = llmin(max_texmem, (S32) (mem_multiplier * (F32) max_texmem));
+
 	max_texmem = llclamp(max_texmem, getMinVideoRamSetting(), MAX_VIDEO_RAM_IN_MEGA_BYTES); 
 	
 	return max_texmem;
@@ -1294,7 +1297,7 @@ void LLViewerTextureList::updateMaxResidentTexMem(S32 mem)
 	// Initialize the image pipeline VRAM settings
 	S32 cur_mem = gSavedSettings.getS32("TextureMemory");
 	F32 mem_multiplier = gSavedSettings.getF32("RenderTextureMemoryMultiple");
-	S32 default_mem = getMaxVideoRamSetting(true); // recommended default
+	S32 default_mem = getMaxVideoRamSetting(true, mem_multiplier); // recommended default
 	if (mem == 0)
 	{
 		mem = cur_mem > 0 ? cur_mem : default_mem;
@@ -1304,10 +1307,7 @@ void LLViewerTextureList::updateMaxResidentTexMem(S32 mem)
 		mem = default_mem;
 	}
 
-	// limit the texture memory to a multiple of the default if we've found some cards to behave poorly otherwise
-	mem = llmin(mem, (S32) (mem_multiplier * (F32) default_mem));
-
-	mem = llclamp(mem, getMinVideoRamSetting(), getMaxVideoRamSetting());
+	mem = llclamp(mem, getMinVideoRamSetting(), getMaxVideoRamSetting(false, mem_multiplier));
 	if (mem != cur_mem)
 	{
 		gSavedSettings.setS32("TextureMemory", mem);
diff --git a/indra/newview/llviewertexturelist.h b/indra/newview/llviewertexturelist.h
index 136042620d..26dc6dcbe2 100755
--- a/indra/newview/llviewertexturelist.h
+++ b/indra/newview/llviewertexturelist.h
@@ -114,7 +114,7 @@ public:
 	void setDebugFetching(LLViewerFetchedTexture* tex, S32 debug_level);
 
 	static S32 getMinVideoRamSetting();
-	static S32 getMaxVideoRamSetting(bool get_recommended = false);
+	static S32 getMaxVideoRamSetting(bool get_recommended, float mem_multiplier);
 	
 private:
 	void updateImagesDecodePriorities();
diff --git a/indra/newview/macutil_Prefix.h b/indra/newview/macutil_Prefix.h
index b54a764a62..b8df961cac 100755
--- a/indra/newview/macutil_Prefix.h
+++ b/indra/newview/macutil_Prefix.h
@@ -32,7 +32,6 @@
  *
  */
 
-#include <Carbon/Carbon.h>
 #include "fix_macros.h"
 
 #undef verify
diff --git a/indra/viewer_components/updater/llupdatechecker.cpp b/indra/viewer_components/updater/llupdatechecker.cpp
index 91a5f9246e..d6e06e5316 100755
--- a/indra/viewer_components/updater/llupdatechecker.cpp
+++ b/indra/viewer_components/updater/llupdatechecker.cpp
@@ -207,7 +207,7 @@ std::string LLUpdateChecker::Implementation::buildUrl(std::string const & urlBas
 													  std::string const & platform_version,
 													  unsigned char       uniqueid[MD5HEX_STR_SIZE],
 													  bool                willing_to_test)
-{	
+{
 	LLSD path;
 	path.append(mProtocol);
 	path.append(channel);