1 files changed, 266 insertions, 0 deletions
diff --git a/indra/newview/lldirpicker.cpp b/indra/newview/lldirpicker.cpp
new file mode 100644
index 0000000000..5a01bfdc84
--- /dev/null
+++ b/indra/newview/lldirpicker.cpp
@@ -0,0 +1,266 @@
+/** 
+ * @file lldirpicker.cpp
+ * @brief OS-specific file picker
+ *
+ * Copyright (c) 2001-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "lldirpicker.h"
+//#include "viewer.h"
+//#include "llviewermessage.h"
+#include "llworld.h"
+#include "llviewerwindow.h"
+#include "llkeyboard.h"
+#include "lldir.h"
+#include "llframetimer.h"
+
+//
+// Globals
+//
+
+LLDirPicker LLDirPicker::sInstance;
+
+#if LL_WINDOWS
+#include <shlobj.h>
+#endif
+
+//
+// Implementation
+//
+#if LL_WINDOWS
+
+LLDirPicker::LLDirPicker() 
+{
+}
+
+LLDirPicker::~LLDirPicker()
+{
+	// nothing
+}
+
+BOOL LLDirPicker::getDir(LLString* filename)
+{
+	if( mLocked )
+	{
+		return FALSE;
+	}
+	BOOL success = FALSE;
+
+	// Modal, so pause agent
+	send_agent_pause();
+
+   BROWSEINFO bi;
+   memset(&bi, 0, sizeof(bi));
+
+   bi.ulFlags   = BIF_USENEWUI;
+   bi.hwndOwner = llwindow_get_hwnd(gViewerWindow->getWindow());;
+   bi.lpszTitle = NULL;
+
+   ::OleInitialize(NULL);
+
+   LPITEMIDLIST pIDL = ::SHBrowseForFolder(&bi);
+
+   if(pIDL != NULL)
+   {
+      WCHAR buffer[_MAX_PATH] = {'\0'};
+
+      if(::SHGetPathFromIDList(pIDL, buffer) != 0)
+      {
+		  	// Set the string value.
+
+   			mDir = utf16str_to_utf8str(llutf16string(buffer));
+	         success = TRUE;
+      }
+
+      // free the item id list
+      CoTaskMemFree(pIDL);
+   }
+
+   ::OleUninitialize();
+
+	send_agent_resume();
+
+	// Account for the fact that the app has been stalled.
+	LLFrameTimer::updateFrameTime();
+	return success;
+}
+
+LLString LLDirPicker::getDirName()
+{
+	return mDir;
+}
+
+/////////////////////////////////////////////DARWIN
+#elif LL_DARWIN
+
+LLDirPicker::LLDirPicker() 
+{
+	reset();
+
+	memset(&mNavOptions, 0, sizeof(mNavOptions));
+	OSStatus	error = NavGetDefaultDialogCreationOptions(&mNavOptions);
+	if (error == noErr)
+	{
+		mNavOptions.modality = kWindowModalityAppModal;
+	}
+}
+
+LLDirPicker::~LLDirPicker()
+{
+	// nothing
+}
+
+//static
+pascal void LLDirPicker::doNavCallbackEvent(NavEventCallbackMessage callBackSelector,
+										 NavCBRecPtr callBackParms, void* callBackUD)
+{
+	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);
+
+		}
+	}
+}
+
+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->mWindow->beforeDialog();
+
+	if (error == noErr)
+		error = NavDialogRun(navRef);
+
+	gViewerWindow->mWindow->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];
+		
+		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;
+}
+
+BOOL LLDirPicker::getDir(LLString* filename)
+{
+	if( mLocked ) return FALSE;
+	BOOL success = FALSE;
+	OSStatus	error = noErr;
+	
+	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;
+}
+
+LLString LLDirPicker::getDirName()
+{
+	return mDir;
+}
+
+void LLDirPicker::reset()
+{
+	mLocked = FALSE;
+	mDir    = NULL;
+}
+
+#else // not implemented
+
+LLDirPicker::LLDirPicker() 
+{
+	reset();
+}
+
+LLDirPicker::~LLDirPicker()
+{
+}
+
+
+void LLDirPicker::reset()
+{
+}
+
+BOOL LLDirPicker::getDir(LLString* filename)
+{
+	return FALSE;
+}
+
+LLString LLDirPicker::getDirName()
+{
+	return "";
+}
+
+#endif