1 files changed, 90 insertions, 0 deletions
diff --git a/canvas/source/directx/dx_rendermodule.hxx b/canvas/source/directx/dx_rendermodule.hxx
new file mode 100755
index 000000000000..e6bd8a7b5701
--- /dev/null
+++ b/canvas/source/directx/dx_rendermodule.hxx
@@ -0,0 +1,90 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _DXCANVAS_RENDERMODULE_HXX
+#define _DXCANVAS_RENDERMODULE_HXX
+
+#include <basegfx/vector/b2ivector.hxx>
+#include <basegfx/range/b2irectangle.hxx>
+#include <canvas/rendering/irendermodule.hxx>
+#include <boost/shared_ptr.hpp>
+#include "dx_winstuff.hxx"
+
+class Window;
+namespace basegfx
+{
+    class B2IRange;
+    class B2DVector;
+}
+
+namespace dxcanvas
+{
+    /// Specialization of IRenderModule for DirectX
+    struct IDXRenderModule : public canvas::IRenderModule
+    {
+        /** Flip front- and backbuffer, update only given area
+
+            Note: Both update area and offset are ignored for
+            fullscreen canvas, that uses page flipping (cannot, by
+            definition, do anything else there except displaying the
+            full backbuffer instead of the front buffer)
+
+            @param rUpdateArea
+            Area to copy from backbuffer to front
+
+            @param rCurrWindowArea
+            Current area of VCL window (coordinates relative to VCL
+            HWND)
+         */
+        virtual bool flip( const ::basegfx::B2IRectangle& rUpdateArea,
+                           const ::basegfx::B2IRectangle& rCurrWindowArea ) = 0;
+
+        /** Resize backbuffer area for this render module
+         */
+        virtual void resize( const ::basegfx::B2IRange& rect ) = 0;
+
+        /// Write a snapshot of the screen to disk
+        virtual void screenShot() = 0;
+
+        virtual COMReference<surface_type>
+            createSystemMemorySurface(
+                const ::basegfx::B2IVector& rSize ) = 0;
+
+        virtual void disposing() = 0;
+        virtual HWND getHWND() const = 0;
+    };
+
+    typedef ::boost::shared_ptr< IDXRenderModule > IDXRenderModuleSharedPtr;
+
+
+    /** Factory method, to create an IRenderModule instance for the
+        given VCL window instance
+     */
+    IDXRenderModuleSharedPtr createRenderModule( const ::Window& rParent );
+}
+
+#endif