1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 5 * This Source Code Form is subject to the terms of the Mozilla Public 6 * License, v. 2.0. If a copy of the MPL was not distributed with this 7 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 8 * 9 * This file incorporates work covered by the following license notice: 10 * 11 * Licensed to the Apache Software Foundation (ASF) under one or more 12 * contributor license agreements. See the NOTICE file distributed 13 * with this work for additional information regarding copyright 14 * ownership. The ASF licenses this file to you under the Apache 15 * License, Version 2.0 (the "License"); you may not use this file 16 * except in compliance with the License. You may obtain a copy of 17 * the License at http://www.apache.org/licenses/LICENSE-2.0 . 18 */ 19 20 #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSPRITEPANE_HXX 21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSPRITEPANE_HXX 22 23 #include "PresenterPaneBase.hxx" 24 #include "PresenterSprite.hxx" 25 #include <com/sun/star/uno/XComponentContext.hpp> 26 #include <com/sun/star/rendering/XCanvas.hpp> 27 #include <com/sun/star/rendering/XSpriteCanvas.hpp> 28 #include <rtl/ref.hxx> 29 #include <memory> 30 31 namespace sdext::presenter 32 { 33 /** Use a sprite to display the contents and the border of a pane. Windows 34 are still used to define the locations and sizes of both the border and 35 the pane content. Note that every resize results in a disposed canvas. 36 Therefore call getCanvas in every repaint or at least after every resize. 37 */ 38 class PresenterSpritePane : public PresenterPaneBase 39 { 40 public: 41 PresenterSpritePane(const css::uno::Reference<css::uno::XComponentContext>& rxContext, 42 const ::rtl::Reference<PresenterController>& rpPresenterController); 43 virtual ~PresenterSpritePane() override; 44 45 virtual void SAL_CALL disposing() override; 46 47 using PresenterPaneBase::disposing; 48 49 // XPane 50 51 virtual css::uno::Reference<css::awt::XWindow> SAL_CALL getWindow() override; 52 53 virtual css::uno::Reference<css::rendering::XCanvas> SAL_CALL getCanvas() override; 54 55 // XWindowListener 56 57 virtual void SAL_CALL windowResized(const css::awt::WindowEvent& rEvent) override; 58 59 virtual void SAL_CALL windowMoved(const css::awt::WindowEvent& rEvent) override; 60 61 virtual void SAL_CALL windowShown(const css::lang::EventObject& rEvent) override; 62 63 virtual void SAL_CALL windowHidden(const css::lang::EventObject& rEvent) override; 64 65 // XPaintListener 66 67 virtual void SAL_CALL windowPaint(const css::awt::PaintEvent& rEvent) override; 68 69 private: 70 css::uno::Reference<css::rendering::XSpriteCanvas> mxParentCanvas; 71 std::shared_ptr<PresenterSprite> mpSprite; 72 73 virtual void CreateCanvases( 74 const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas) override; 75 void UpdateCanvases(); 76 }; 77 78 } // end of namespace ::sd::presenter 79 80 #endif 81 82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 83