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+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSPRITEPANE_HXX
+#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSPRITEPANE_HXX
+
+#include "PresenterPaneBase.hxx"
+#include "PresenterSprite.hxx"
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/rendering/XCanvas.hpp>
+#include <com/sun/star/rendering/XSpriteCanvas.hpp>
+#include <rtl/ref.hxx>
+#include <memory>
+
+namespace sdext::presenter {
+
+/** Use a sprite to display the contents and the border of a pane. Windows
+ are still used to define the locations and sizes of both the border and
+ the pane content. Note that every resize results in a disposed canvas.
+ Therefore call getCanvas in every repaint or at least after every resize.
+*/
+class PresenterSpritePane : public PresenterPaneBase
+{
+public:
+ PresenterSpritePane (
+ const css::uno::Reference<css::uno::XComponentContext>& rxContext,
+ const ::rtl::Reference<PresenterController>& rpPresenterController);
+ virtual ~PresenterSpritePane() override;
+
+ virtual void SAL_CALL disposing() override;
+
+ using PresenterPaneBase::disposing;
+
+ // XPane
+
+ virtual css::uno::Reference<css::awt::XWindow> SAL_CALL getWindow() override;
+
+ virtual css::uno::Reference<css::rendering::XCanvas> SAL_CALL getCanvas() override;
+
+ // XWindowListener
+
+ virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) override;
+
+ virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) override;
+
+ virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) override;
+
+ virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) override;
+
+ // XPaintListener
+
+ virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
+
+private:
+ css::uno::Reference<css::rendering::XSpriteCanvas> mxParentCanvas;
+ std::shared_ptr<PresenterSprite> mpSprite;
+
+ virtual void CreateCanvases (
+ const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas) override;
+ void UpdateCanvases();
+};
+
+} // end of namespace ::sd::presenter
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */