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_PRESENTERBUTTON_HXX 21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBUTTON_HXX 22 23 #include "PresenterBitmapContainer.hxx" 24 #include "PresenterTheme.hxx" 25 #include <com/sun/star/awt/XWindow.hpp> 26 #include <com/sun/star/awt/XPaintListener.hpp> 27 #include <com/sun/star/awt/XMouseListener.hpp> 28 #include <com/sun/star/rendering/XCanvas.hpp> 29 #include <com/sun/star/rendering/XBitmap.hpp> 30 #include <cppuhelper/basemutex.hxx> 31 #include <cppuhelper/compbase.hxx> 32 #include <rtl/ref.hxx> 33 34 namespace sdext::presenter { 35 36 class PresenterController; 37 38 typedef ::cppu::WeakComponentImplHelper < 39 css::awt::XPaintListener, 40 css::awt::XMouseListener 41 > PresenterButtonInterfaceBase; 42 43 /** Button for the presenter screen. It displays a text surrounded by a 44 frame. 45 */ 46 class PresenterButton 47 : private ::cppu::BaseMutex, 48 public PresenterButtonInterfaceBase 49 { 50 public: 51 static ::rtl::Reference<PresenterButton> Create ( 52 const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext, 53 const ::rtl::Reference<PresenterController>& rpPresenterController, 54 const std::shared_ptr<PresenterTheme>& rpTheme, 55 const css::uno::Reference<css::awt::XWindow>& rxParentWindow, 56 const css::uno::Reference<css::rendering::XCanvas>& rxParentCanvas, 57 const OUString& rsConfigurationName); 58 virtual ~PresenterButton() override; 59 PresenterButton(const PresenterButton&) = delete; 60 PresenterButton& operator=(const PresenterButton&) = delete; 61 62 virtual void SAL_CALL disposing() override; 63 64 void SetCenter (const css::geometry::RealPoint2D& rLocation); 65 void SetCanvas ( 66 const css::uno::Reference<css::rendering::XCanvas>& rxParentCanvas, 67 const css::uno::Reference<css::awt::XWindow>& rxParentWindow); 68 css::geometry::IntegerSize2D const & GetSize(); 69 70 // XPaintListener 71 72 virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override; 73 74 // XMouseListener 75 76 virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent) override; 77 78 virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent) override; 79 80 virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent) override; 81 82 virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent) override; 83 84 // lang::XEventListener 85 virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) override; 86 87 private: 88 ::rtl::Reference<PresenterController> mpPresenterController; 89 std::shared_ptr<PresenterTheme> mpTheme; 90 css::uno::Reference<css::awt::XWindow> mxWindow; 91 css::uno::Reference<css::rendering::XCanvas> mxCanvas; 92 css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper; 93 const OUString msText; 94 const PresenterTheme::SharedFontDescriptor mpFont; 95 const PresenterTheme::SharedFontDescriptor mpMouseOverFont; 96 const OUString msAction; 97 css::geometry::RealPoint2D maCenter; 98 css::geometry::IntegerSize2D maButtonSize; 99 PresenterBitmapDescriptor::Mode meState; 100 css::uno::Reference<css::rendering::XBitmap> mxNormalBitmap; 101 css::uno::Reference<css::rendering::XBitmap> mxMouseOverBitmap; 102 103 PresenterButton ( 104 const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext, 105 const ::rtl::Reference<PresenterController>& rpPresenterController, 106 const std::shared_ptr<PresenterTheme>& rpTheme, 107 const css::uno::Reference<css::awt::XWindow>& rxParentWindow, 108 const PresenterTheme::SharedFontDescriptor& rFont, 109 const PresenterTheme::SharedFontDescriptor& rMouseOverFont, 110 const OUString& rxText, 111 const OUString& rxAction); 112 void RenderButton ( 113 const css::uno::Reference<css::rendering::XCanvas>& rxCanvas, 114 const css::geometry::IntegerSize2D& rSize, 115 const PresenterTheme::SharedFontDescriptor& rFont, 116 const PresenterBitmapDescriptor::Mode eMode, 117 const SharedBitmapDescriptor& rpLeft, 118 const SharedBitmapDescriptor& rpCenter, 119 const SharedBitmapDescriptor& rpRight); 120 css::geometry::IntegerSize2D CalculateButtonSize(); 121 void Invalidate(); 122 static css::uno::Reference<css::rendering::XBitmap> GetBitmap ( 123 const SharedBitmapDescriptor& mpIcon, 124 const PresenterBitmapDescriptor::Mode eMode); 125 void SetupButtonBitmaps(); 126 static css::uno::Reference<css::beans::XPropertySet> GetConfigurationProperties ( 127 const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext, 128 const OUString& rsConfigurationName); 129 130 /// @throws css::lang::DisposedException 131 void ThrowIfDisposed() const; 132 }; 133 134 } 135 136 #endif 137 138 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 139