summaryrefslogtreecommitdiffstats
path: root/canvas/source/vcl/spritedevicehelper.hxx
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--canvas/source/vcl/spritedevicehelper.hxx60
1 files changed, 60 insertions, 0 deletions
diff --git a/canvas/source/vcl/spritedevicehelper.hxx b/canvas/source/vcl/spritedevicehelper.hxx
new file mode 100644
index 000000000..5f4ef570a
--- /dev/null
+++ b/canvas/source/vcl/spritedevicehelper.hxx
@@ -0,0 +1,60 @@
+/* -*- 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/awt/Rectangle.hpp>
+
+#include "backbuffer.hxx"
+#include "devicehelper.hxx"
+
+
+/* Definition of DeviceHelper class */
+
+namespace vclcanvas
+{
+ class SpriteDeviceHelper : public DeviceHelper
+ {
+ public:
+ SpriteDeviceHelper();
+
+ void init( const OutDevProviderSharedPtr& rOutDev );
+
+ /// Dispose all internal references
+ void disposing();
+
+ bool showBuffer( bool bWindowVisible, bool bUpdateAll );
+ bool switchBuffer( bool bWindowVisible, bool bUpdateAll );
+
+ css::uno::Any isAccelerated() const;
+ css::uno::Any getDeviceHandle() const;
+ css::uno::Any getSurfaceHandle() const;
+
+ void dumpScreenContent() const;
+ const BackBufferSharedPtr& getBackBuffer() const { return mpBackBuffer; }
+
+ void notifySizeUpdate( const css::awt::Rectangle& rBounds );
+
+ private:
+ /// This buffer holds the background content for all associated canvases
+ BackBufferSharedPtr mpBackBuffer;
+ };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */