Engine directory for ticket #1

Engine/source/windowManager/platformCursorController.cpp

@@ -0,0 +1,94 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include "platform/platform.h"
+#include "windowManager/platformCursorController.h"
+
+void PlatformCursorController::pushCursor( S32 cursorID )
+{
+   // Place the new cursor shape onto the stack
+   mCursors.increment();
+
+   CursorShape &shape = mCursors.last();
+   shape.mCursorType  = CursorShape::TYPE_RESOURCE;
+   shape.mCursorID    = cursorID;
+
+   // Now Change the Cursor Shape.
+   setCursorShape( shape.mCursorID );
+}
+
+void PlatformCursorController::pushCursor( const UTF8 *fileName )
+{
+   // Place the new cursor shape onto the stack
+   mCursors.increment();
+
+   // Store the Details.
+   CursorShape &shape = mCursors.last();
+   shape.mCursorType  = CursorShape::TYPE_FILE;
+   shape.mCursorFile  = String::ToString( "%s", fileName );
+
+   // Now Change the Cursor Shape.
+   setCursorShape( shape.mCursorFile.c_str(), true );
+}
+
+void PlatformCursorController::popCursor()
+{
+   // Before poping the stack, make sure we're not trying to remove the last cursor shape
+   if ( mCursors.size() <= 1 )
+   {
+      return;
+   }
+
+   // Clear the Last Cursor.
+   mCursors.pop_back();
+
+   // Now Change the Cursor Shape.
+   setCursorShape( mCursors.last(), true );
+}
+
+void PlatformCursorController::refreshCursor()
+{
+   // Refresh the Cursor Shape.
+   setCursorShape( mCursors.last(), false );
+}
+
+void PlatformCursorController::setCursorShape( const CursorShape &shape, bool reload )
+{
+    switch( shape.mCursorType )
+    {
+        case CursorShape::TYPE_RESOURCE :
+            {
+
+                // Set Resource.
+                setCursorShape( shape.mCursorID );
+
+            } break;
+
+        case CursorShape::TYPE_FILE :
+            {
+
+                // Set File.
+                setCursorShape( shape.mCursorFile.c_str(), reload );
+
+            } break;
+    }
+}