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.
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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
   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_AVMEDIA_SOURCE_VIEWER_MEDIAWINDOW_IMPL_HXX
  21 #define INCLUDED_AVMEDIA_SOURCE_VIEWER_MEDIAWINDOW_IMPL_HXX
  22
  23 #include <svtools/transfer.hxx>
  24 #include <vcl/syschild.hxx>
  25
  26 #include "mediacontrol.hxx"
  27
  28 namespace com { namespace sun { namespace star { namespace media {
  29     class XPlayer;
  30     class XPlayerWindow;
  31 }}}}
  32
  33 namespace com { namespace sun { namespace star { namespace uno {
  34     class XComponentContext;
  35 }}}}
  36
  37 class BitmapEx;
  38
  39 namespace avmedia
  40 {
  41
  42 class MediaWindow;
  43
  44 namespace priv
  45 {
  46
  47 class MediaWindowControl : public MediaControl
  48 {
  49 public:
  50
  51     explicit MediaWindowControl( vcl::Window* pParent );
  52
  53 protected:
  54
  55     void    update() SAL_OVERRIDE;
  56     void    execute( const MediaItem& rItem ) SAL_OVERRIDE;
  57 };
  58
  59 class MediaChildWindow : public SystemChildWindow
  60 {
  61 public:
  62
  63     explicit MediaChildWindow( vcl::Window* pParent );
  64     MediaChildWindow( vcl::Window* pParent, SystemWindowData* pData );
  65
  66 protected:
  67
  68     virtual void    MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
  69     virtual void    MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
  70     virtual void    MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
  71     virtual void    KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
  72     virtual void    KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
  73     virtual void    Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
  74 };
  75
  76 class MediaEventListenersImpl;
  77
  78 class MediaWindowImpl : public Control, public DropTargetHelper, public DragSourceHelper
  79 {
  80 public:
  81     MediaWindowImpl(vcl::Window* parent, MediaWindow* pMediaWindow, bool bInternalMediaControl);
  82     virtual ~MediaWindowImpl();
  83
  84     virtual void dispose() SAL_OVERRIDE;
  85
  86     static css::uno::Reference<css::media::XPlayer> createPlayer(const OUString& rURL, const OUString& rReferer, const OUString* pMimeType = 0);
  87
  88     void setURL(const OUString& rURL, OUString const& rTempURL, OUString const& rReferer);
  89
  90     const OUString& getURL() const;
  91
  92     bool isValid() const;
  93
  94     Size getPreferredSize() const;
  95
  96     bool start();
  97
  98     void updateMediaItem( MediaItem& rItem ) const;
  99     void executeMediaItem( const MediaItem& rItem );
 100
 101     void setPosSize( const Rectangle& rRect );
 102
 103     void setPointer( const Pointer& rPointer );
 104
 105 private:
 106
 107     // Window
 108     virtual void MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
 109     virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
 110     virtual void MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
 111     virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
 112     virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
 113     virtual void Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
 114     virtual void Resize() SAL_OVERRIDE;
 115     virtual void StateChanged( StateChangedType ) SAL_OVERRIDE;
 116     virtual void Paint(vcl::RenderContext& rRenderContext, const Rectangle&) SAL_OVERRIDE; // const
 117     virtual void GetFocus() SAL_OVERRIDE;
 118
 119     // DropTargetHelper
 120     virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) SAL_OVERRIDE;
 121     virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) SAL_OVERRIDE;
 122
 123     // DragSourceHelper
 124     virtual void    StartDrag( sal_Int8 nAction, const Point& rPosPixel ) SAL_OVERRIDE;
 125
 126     bool setZoom(css::media::ZoomLevel eLevel);
 127     css::media::ZoomLevel getZoom() const;
 128
 129     void stop();
 130
 131     bool isPlaying() const;
 132
 133     double getDuration() const;
 134
 135     void setMediaTime( double fTime );
 136     double getMediaTime() const;
 137
 138     void setPlaybackLoop( bool bSet );
 139     bool isPlaybackLoop() const;
 140
 141     void setMute( bool bSet );
 142     bool isMute() const;
 143
 144     void setVolumeDB( sal_Int16 nVolumeDB );
 145     sal_Int16 getVolumeDB() const;
 146
 147     void stopPlayingInternal( bool );
 148
 149     void onURLChanged();
 150
 151     static css::uno::Reference<css::media::XPlayer> createPlayer(const OUString& rURL, const OUString& rManagerServName,
 152                                                                  css::uno::Reference<css::uno::XComponentContext> xContext);
 153
 154     OUString maFileURL;
 155     OUString mTempFileURL;
 156     OUString maReferer;
 157     OUString m_sMimeType;
 158     css::uno::Reference<css::media::XPlayer> mxPlayer;
 159     css::uno::Reference<css::media::XPlayerWindow> mxPlayerWindow;
 160     MediaWindow* mpMediaWindow;
 161
 162     css::uno::Reference<css::uno::XInterface> mxEventsIf;
 163     MediaEventListenersImpl* mpEvents;
 164     bool mbEventTransparent;
 165     VclPtr<MediaChildWindow> mpChildWindow;
 166     VclPtr<MediaWindowControl> mpMediaWindowControl;
 167     BitmapEx* mpEmptyBmpEx;
 168     BitmapEx* mpAudioBmpEx;
 169 };
 170
 171 }} // end namespace avmedia::priv
 172
 173 #endif
 174
 175 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */