avmedia/source/viewer/mediawindow_impl.hxx

   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 #pragma once
  21
  22 #include <vcl/transfer.hxx>
  23 #include <vcl/syschild.hxx>
  24
  25 #include <mediacontrol.hxx>
  26
  27 namespace com::sun::star::media {
  28     class XPlayer;
  29     class XPlayerWindow;
  30 }
  31
  32 namespace com::sun::star::uno {
  33     class XComponentContext;
  34 }
  35
  36 class BitmapEx;
  37
  38 namespace avmedia
  39 {
  40
  41 class MediaWindow;
  42
  43 namespace priv
  44 {
  45
  46 class MediaWindowControl : public MediaControl
  47 {
  48 public:
  49
  50     explicit MediaWindowControl( vcl::Window* pParent );
  51
  52 protected:
  53
  54     void    update() override;
  55     void    execute( const MediaItem& rItem ) override;
  56 };
  57
  58 class MediaChildWindow : public SystemChildWindow
  59 {
  60 public:
  61
  62     explicit MediaChildWindow( vcl::Window* pParent );
  63
  64 protected:
  65
  66     virtual void    MouseMove( const MouseEvent& rMEvt ) override;
  67     virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
  68     virtual void    MouseButtonUp( const MouseEvent& rMEvt ) override;
  69     virtual void    KeyInput( const KeyEvent& rKEvt ) override;
  70     virtual void    KeyUp( const KeyEvent& rKEvt ) override;
  71     virtual void    Command( const CommandEvent& rCEvt ) override;
  72 };
  73
  74 class MediaEventListenersImpl;
  75
  76 class MediaWindowImpl : public Control, public DropTargetHelper, public DragSourceHelper
  77 {
  78 public:
  79     MediaWindowImpl(vcl::Window* parent, MediaWindow* pMediaWindow, bool bInternalMediaControl);
  80     virtual ~MediaWindowImpl() override;
  81
  82     virtual void dispose() override;
  83
  84     static css::uno::Reference<css::media::XPlayer> createPlayer(const OUString& rURL, const OUString& rReferer, const OUString* pMimeType);
  85
  86     void setURL(const OUString& rURL, OUString const& rTempURL, OUString const& rReferer);
  87
  88     const OUString& getURL() const;
  89
  90     void setFallbackURL(const OUString& rURL);
  91     const OUString& getFallbackURL() const;
  92
  93     bool isValid() const;
  94
  95     Size getPreferredSize() const;
  96
  97     bool start();
  98
  99     void updateMediaItem( MediaItem& rItem ) const;
 100     void executeMediaItem( const MediaItem& rItem );
 101
 102     void setPosSize( const tools::Rectangle& rRect );
 103
 104     void setPointer( PointerStyle nPointer );
 105
 106 private:
 107
 108     // Window
 109     virtual void MouseMove( const MouseEvent& rMEvt ) override;
 110     virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
 111     virtual void MouseButtonUp( const MouseEvent& rMEvt ) override;
 112     virtual void KeyInput( const KeyEvent& rKEvt ) override;
 113     virtual void KeyUp( const KeyEvent& rKEvt ) override;
 114     virtual void Command( const CommandEvent& rCEvt ) override;
 115     virtual void Resize() override;
 116     virtual void StateChanged( StateChangedType ) override;
 117     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override; // const
 118     virtual void GetFocus() override;
 119
 120     // DropTargetHelper
 121     virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override;
 122     virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
 123
 124     // DragSourceHelper
 125     virtual void    StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
 126
 127     void stop();
 128
 129     bool isPlaying() const;
 130
 131     double getDuration() const;
 132
 133     void setMediaTime( double fTime );
 134     double getMediaTime() const;
 135
 136     void stopPlayingInternal( bool );
 137
 138     void onURLChanged();
 139
 140     static css::uno::Reference<css::media::XPlayer> createPlayer(const OUString& rURL, const OUString& rManagerServName,
 141                                                                  const css::uno::Reference<css::uno::XComponentContext>& xContext);
 142
 143     OUString maFileURL;
 144     OUString mTempFileURL;
 145     OUString maFallbackFileURL;
 146     OUString maReferer;
 147     OUString m_sMimeType;
 148     css::uno::Reference<css::media::XPlayer> mxPlayer;
 149     css::uno::Reference<css::media::XPlayerWindow> mxPlayerWindow;
 150     MediaWindow* mpMediaWindow;
 151
 152     rtl::Reference<MediaEventListenersImpl> mxEvents;
 153     VclPtr<MediaChildWindow> mpChildWindow;
 154     VclPtr<MediaWindowControl> mpMediaWindowControl;
 155     std::unique_ptr<BitmapEx> mpEmptyBmpEx;
 156     std::unique_ptr<BitmapEx> mpAudioBmpEx;
 157     const MediaItem* mpItem = nullptr;
 158 };
 159
 160 }} // end namespace avmedia::priv
 161
 162 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */