merge changes for vmrg-199

10 files changed, 39 insertions, 30 deletions

diff --git a/indra/llwindow/llwindow.cpp b/indra/llwindow/llwindow.cpp
index dc3a1099b1..9d0d73b81e 100644
--- a/indra/llwindow/llwindow.cpp
+++ b/indra/llwindow/llwindow.cpp
@@ -108,6 +108,7 @@ LLWindow::LLWindow(LLWindowCallbacks* callbacks, BOOL fullscreen, U32 flags)
 	  mSupportedResolutions(NULL),
 	  mNumSupportedResolutions(0),
 	  mCurrentCursor(UI_CURSOR_ARROW),
+	  mNextCursor(UI_CURSOR_ARROW),
 	  mCursorHidden(FALSE),
 	  mBusyCount(0),
 	  mIsMouseClipping(FALSE),
diff --git a/indra/llwindow/llwindow.h b/indra/llwindow/llwindow.h
index e8a86a1880..e5fcd19f2c 100644
--- a/indra/llwindow/llwindow.h
+++ b/indra/llwindow/llwindow.h
@@ -91,8 +91,9 @@ public:
 	virtual S32 getBusyCount() const;
 
 	// Sets cursor, may set to arrow+hourglass
-	virtual void setCursor(ECursorType cursor) = 0;
+	virtual void setCursor(ECursorType cursor) { mNextCursor = cursor; };
 	virtual ECursorType getCursor() const;
+	virtual void updateCursor() = 0;
 
 	virtual void captureMouse() = 0;
 	virtual void releaseMouse() = 0;
@@ -181,6 +182,7 @@ protected:
 	LLWindowResolution* mSupportedResolutions;
 	S32			mNumSupportedResolutions;
 	ECursorType	mCurrentCursor;
+	ECursorType	mNextCursor;
 	BOOL		mCursorHidden;
 	S32			mBusyCount;	// how deep is the "cursor busy" stack?
 	BOOL		mIsMouseClipping;  // Is this window currently clipping the mouse
diff --git a/indra/llwindow/llwindowheadless.h b/indra/llwindow/llwindowheadless.h
index ac53e6a86e..1e911d7547 100644
--- a/indra/llwindow/llwindowheadless.h
+++ b/indra/llwindow/llwindowheadless.h
@@ -55,7 +55,7 @@ public:
 	/*virtual*/ void showCursorFromMouseMove() {};
 	/*virtual*/ void hideCursorUntilMouseMove() {};
 	/*virtual*/ BOOL isCursorHidden() {return FALSE;};
-	/*virtual*/ void setCursor(ECursorType cursor) {};
+	/*virtual*/ void updateCursor() {};
 	//virtual ECursorType getCursor() { return mCurrentCursor; };
 	/*virtual*/ void captureMouse() {};
 	/*virtual*/ void releaseMouse() {};
diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp
index d116f0dfff..d4832602a0 100644
--- a/indra/llwindow/llwindowmacosx.cpp
+++ b/indra/llwindow/llwindowmacosx.cpp
@@ -1164,6 +1164,8 @@ void LLWindowMacOSX::gatherInput()
 
 		}
 	}
+	
+	updateCursor();
 }
 
 BOOL LLWindowMacOSX::getPosition(LLCoordScreen *position)
@@ -2841,7 +2843,7 @@ static void initPixmapCursor(int cursorid, int hotspotX, int hotspotY)
 	gCursors[cursorid] = createImageCursor(fullpath.c_str(), hotspotX, hotspotY);
 }
 
-void LLWindowMacOSX::setCursor(ECursorType cursor)
+void LLWindowMacOSX::updateCursor()
 {
 	OSStatus result = noErr;
 
@@ -2849,30 +2851,30 @@ void LLWindowMacOSX::setCursor(ECursorType cursor)
 	{
 		// A drag is in progress...remember the requested cursor and we'll
 		// restore it when it is done
-		mCurrentCursor = cursor;
+		mCurrentCursor = mNextCursor;
 		return;
 	}
 		
-	if (cursor == UI_CURSOR_ARROW
+	if (mNextCursor == UI_CURSOR_ARROW
 		&& mBusyCount > 0)
 	{
-		cursor = UI_CURSOR_WORKING;
+		mNextCursor = UI_CURSOR_WORKING;
 	}
 	
-	if(mCurrentCursor == cursor)
+	if(mCurrentCursor == mNextCursor)
 		return;
 
 	// RN: replace multi-drag cursors with single versions
-	if (cursor == UI_CURSOR_ARROWDRAGMULTI)
+	if (mNextCursor == UI_CURSOR_ARROWDRAGMULTI)
 	{
-		cursor = UI_CURSOR_ARROWDRAG;
+		mNextCursor = UI_CURSOR_ARROWDRAG;
 	}
-	else if (cursor == UI_CURSOR_ARROWCOPYMULTI)
+	else if (mNextCursor == UI_CURSOR_ARROWCOPYMULTI)
 	{
-		cursor = UI_CURSOR_ARROWCOPY;
+		mNextCursor = UI_CURSOR_ARROWCOPY;
 	}
 
-	switch(cursor)
+	switch(mNextCursor)
 	{
 	default:
 	case UI_CURSOR_ARROW:
@@ -2923,7 +2925,7 @@ void LLWindowMacOSX::setCursor(ECursorType cursor)
 	case UI_CURSOR_TOOLSIT:
 	case UI_CURSOR_TOOLBUY:
 	case UI_CURSOR_TOOLOPEN:
-		result = setImageCursor(gCursors[cursor]);
+		result = setImageCursor(gCursors[mNextCursor]);
 		break;
 
 	}
@@ -2933,7 +2935,7 @@ void LLWindowMacOSX::setCursor(ECursorType cursor)
 		InitCursor();
 	}
 
-	mCurrentCursor = cursor;
+	mCurrentCursor = mNextCursor;
 }
 
 ECursorType LLWindowMacOSX::getCursor() const
diff --git a/indra/llwindow/llwindowmacosx.h b/indra/llwindow/llwindowmacosx.h
index 6c9e075a21..1414a7e2a7 100644
--- a/indra/llwindow/llwindowmacosx.h
+++ b/indra/llwindow/llwindowmacosx.h
@@ -67,7 +67,7 @@ public:
 	/*virtual*/ void showCursorFromMouseMove();
 	/*virtual*/ void hideCursorUntilMouseMove();
 	/*virtual*/ BOOL isCursorHidden();
-	/*virtual*/ void setCursor(ECursorType cursor);
+	/*virtual*/ void updateCursor();
 	/*virtual*/ ECursorType getCursor() const;
 	/*virtual*/ void captureMouse();
 	/*virtual*/ void releaseMouse();
diff --git a/indra/llwindow/llwindowmesaheadless.h b/indra/llwindow/llwindowmesaheadless.h
index fd4bd635e2..db7cb43754 100644
--- a/indra/llwindow/llwindowmesaheadless.h
+++ b/indra/llwindow/llwindowmesaheadless.h
@@ -59,7 +59,7 @@ public:
 	/*virtual*/ void showCursorFromMouseMove() {};
 	/*virtual*/ void hideCursorUntilMouseMove() {};
 	/*virtual*/ BOOL isCursorHidden() {return FALSE;};
-	/*virtual*/ void setCursor(ECursorType cursor) {};
+	/*virtual*/ void updateCursor() {};
 	//virtual ECursorType getCursor() { return mCurrentCursor; };
 	/*virtual*/ void captureMouse() {};
 	/*virtual*/ void releaseMouse() {};
diff --git a/indra/llwindow/llwindowsdl.cpp b/indra/llwindow/llwindowsdl.cpp
index 8acb52516a..f8c6697432 100644
--- a/indra/llwindow/llwindowsdl.cpp
+++ b/indra/llwindow/llwindowsdl.cpp
@@ -1920,6 +1920,8 @@ void LLWindowSDL::gatherInput()
 		break;
         }
     }
+	
+	updateCursor();
 
 #if LL_X11
     // This is a good time to stop flashing the icon if our mFlashTimer has
@@ -2006,7 +2008,7 @@ static SDL_Cursor *makeSDLCursorFromBMP(const char *filename, int hotx, int hoty
 	return sdlcursor;
 }
 
-void LLWindowSDL::setCursor(ECursorType cursor)
+void LLWindowSDL::updateCursor()
 {
 	if (ATIbug) {
 		// cursor-updating is very flaky when this bug is
@@ -2014,11 +2016,11 @@ void LLWindowSDL::setCursor(ECursorType cursor)
 		return;
 	}
 
-	if (mCurrentCursor != cursor)
+	if (mCurrentCursor != mNextCursor)
 	{
-		if (cursor < UI_CURSOR_COUNT)
+		if (mNextCursor < UI_CURSOR_COUNT)
 		{
-			SDL_Cursor *sdlcursor = mSDLCursors[cursor];
+			SDL_Cursor *sdlcursor = mSDLCursors[mNextCursor];
 			// Try to default to the arrow for any cursors that
 			// did not load correctly.
 			if (!sdlcursor && mSDLCursors[UI_CURSOR_ARROW])
@@ -2026,9 +2028,9 @@ void LLWindowSDL::setCursor(ECursorType cursor)
 			if (sdlcursor)
 				SDL_SetCursor(sdlcursor);
 		} else {
-			llwarns << "Tried to set invalid cursor number " << cursor << llendl;
+			llwarns << "Tried to set invalid cursor number " << mNextCursor << llendl;
 		}
-		mCurrentCursor = cursor;
+		mCurrentCursor = mNextCursor;
 	}
 }
 
diff --git a/indra/llwindow/llwindowsdl.h b/indra/llwindow/llwindowsdl.h
index fa544b16ce..fb3b117693 100644
--- a/indra/llwindow/llwindowsdl.h
+++ b/indra/llwindow/llwindowsdl.h
@@ -72,7 +72,7 @@ public:
 	/*virtual*/ void showCursorFromMouseMove();
 	/*virtual*/ void hideCursorUntilMouseMove();
 	/*virtual*/ BOOL isCursorHidden();
-	/*virtual*/ void setCursor(ECursorType cursor);
+	/*virtual*/ void updateCursor();
 	/*virtual*/ void captureMouse();
 	/*virtual*/ void releaseMouse();
 	/*virtual*/ void setMouseClipping( BOOL b );
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 799f0a3fab..03fff3d526 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -1667,18 +1667,18 @@ void LLWindowWin32::initCursors()
 
 
 
-void LLWindowWin32::setCursor(ECursorType cursor)
+void LLWindowWin32::updateCursor()
 {
-	if (cursor == UI_CURSOR_ARROW
+	if (mNextCursor == UI_CURSOR_ARROW
 		&& mBusyCount > 0)
 	{
-		cursor = UI_CURSOR_WORKING;
+		mNextCursor = UI_CURSOR_WORKING;
 	}
 
-	if( mCurrentCursor != cursor )
+	if( mCurrentCursor != mNextCursor )
 	{
-		mCurrentCursor = cursor;
-		SetCursor( mCursor[cursor] );
+		mCurrentCursor = mNextCursor;
+		SetCursor( mCursor[mNextCursor] );
 	}
 }
 
@@ -1760,6 +1760,8 @@ void LLWindowWin32::gatherInput()
 
 	mInputProcessingPaused = FALSE;
 
+	updateCursor();
+
 	// clear this once we've processed all mouse messages that might have occurred after
 	// we slammed the mouse position
 	mMousePositionModified = FALSE;
diff --git a/indra/llwindow/llwindowwin32.h b/indra/llwindow/llwindowwin32.h
index 387e4cbdb6..84f731a79f 100644
--- a/indra/llwindow/llwindowwin32.h
+++ b/indra/llwindow/llwindowwin32.h
@@ -66,7 +66,7 @@ public:
 	/*virtual*/ void showCursorFromMouseMove();
 	/*virtual*/ void hideCursorUntilMouseMove();
 	/*virtual*/ BOOL isCursorHidden();
-	/*virtual*/ void setCursor(ECursorType cursor);
+	/*virtual*/ void updateCursor();
 	/*virtual*/ ECursorType getCursor() const;
 	/*virtual*/ void captureMouse();
 	/*virtual*/ void releaseMouse();