1 files changed, 48 insertions, 0 deletions
diff --git a/canvas/source/cairo/cairo_repainttarget.hxx b/canvas/source/cairo/cairo_repainttarget.hxx
new file mode 100644
index 000000000..558ec7921
--- /dev/null
+++ b/canvas/source/cairo/cairo_repainttarget.hxx
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/rendering/RenderState.hpp>
+#include <com/sun/star/rendering/ViewState.hpp>
+
+#include <vcl/cairo.hxx>
+
+namespace cairocanvas
+{
+    /* Definition of RepaintTarget interface */
+
+    /** Target interface for XCachedPrimitive implementations
+
+        This interface must be implemented on all canvas
+        implementations that hand out XCachedPrimitives
+     */
+    class RepaintTarget
+    {
+    public:
+        virtual ~RepaintTarget() {}
+
+        // call this when a bitmap is repainted
+        virtual bool repaint( const ::cairo::SurfaceSharedPtr&                pSurface,
+                              const css::rendering::ViewState&   viewState,
+                              const css::rendering::RenderState& renderState ) = 0;
+    };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */