toolkit/inc/awt/animatedimagespeer.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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
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   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 #pragma once
  21
  22 #include <toolkit/awt/vclxwindow.hxx>
  23 #include <com/sun/star/container/XContainerListener.hpp>
  24
  25 #include <com/sun/star/awt/XAnimatedImages.hpp>
  26 #include <com/sun/star/awt/XAnimation.hpp>
  27 #include <com/sun/star/graphic/XGraphic.hpp>
  28 #include <com/sun/star/util/XModifyListener.hpp>
  29
  30 #include <cppuhelper/implbase.hxx>
  31
  32 namespace toolkit
  33 {
  34
  35
  36     //= AnimatedImagesPeer
  37
  38     struct AnimatedImagesPeer_Data;
  39     typedef cppu::ImplInheritanceHelper< VCLXWindow,
  40                                          css::awt::XAnimation,
  41                                          css::container::XContainerListener,
  42                                          css::util::XModifyListener
  43                                        > AnimatedImagesPeer_Base;
  44
  45     class AnimatedImagesPeer final : public AnimatedImagesPeer_Base
  46     {
  47     public:
  48         AnimatedImagesPeer();
  49
  50     private:
  51         virtual ~AnimatedImagesPeer() override;
  52
  53     public:
  54         // XAnimation
  55         virtual void SAL_CALL startAnimation(  ) override;
  56         virtual void SAL_CALL stopAnimation(  ) override;
  57         virtual sal_Bool SAL_CALL isAnimationRunning(  ) override;
  58
  59         // VclWindowPeer
  60         virtual void SAL_CALL setProperty( const OUString& PropertyName, const css::uno::Any& Value ) override;
  61         virtual css::uno::Any SAL_CALL getProperty( const OUString& PropertyName ) override;
  62
  63         // XContainerListener
  64         virtual void SAL_CALL elementInserted( const css::container::ContainerEvent& Event ) override;
  65         virtual void SAL_CALL elementRemoved( const css::container::ContainerEvent& Event ) override;
  66         virtual void SAL_CALL elementReplaced( const css::container::ContainerEvent& Event ) override;
  67
  68         // XEventListener
  69         virtual void SAL_CALL disposing( const css::lang::EventObject& i_event ) override;
  70
  71         // XModifyListener
  72         virtual void SAL_CALL modified( const css::lang::EventObject& i_event ) override;
  73
  74         // XComponent
  75         void SAL_CALL dispose(  ) override;
  76
  77         struct CachedImage
  78         {
  79             OUString                 sImageURL;
  80             mutable css::uno::Reference< css::graphic::XGraphic >   xGraphic;
  81         };
  82
  83     private:
  84         void ProcessWindowEvent( const VclWindowEvent& i_windowEvent ) override;
  85
  86         /** updates our images with the ones from the given XAnimatedImages component
  87         */
  88         void    impl_updateImages_nolck( const css::uno::Reference< css::uno::XInterface >& i_animatedImages );
  89
  90         AnimatedImagesPeer(const AnimatedImagesPeer&) = delete;
  91         AnimatedImagesPeer& operator=(const AnimatedImagesPeer&) = delete;
  92
  93         void updateImageList_nothrow();
  94         void updateImageList_nothrow( const css::uno::Reference< css::awt::XAnimatedImages >& i_images );
  95
  96         std::vector< std::vector< CachedImage > >   maCachedImageSets;
  97     };
  98
  99
 100 } // namespace toolkit
 101
 102
 103 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */