avmedia/source/framework/mediatoolbox.cxx

   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 #include <avmedia/mediatoolbox.hxx>
  21 #include <avmedia/mediaitem.hxx>
  22 #include "mediacontrol.hxx"
  23
  24 #include <sfx2/app.hxx>
  25 #include <sfx2/bindings.hxx>
  26 #include <sfx2/dispatch.hxx>
  27 #include <sfx2/sfxsids.hrc>
  28
  29 using namespace ::com::sun::star;
  30
  31 namespace avmedia
  32 {
  33
  34 // -----------------------
  35 // - MediaToolboxControl -
  36 // -----------------------
  37
  38 class MediaToolBoxControl_Impl : public MediaControl
  39 {
  40 public:
  41
  42                             MediaToolBoxControl_Impl( Window& rParent, MediaToolBoxControl& rControl );
  43                             ~MediaToolBoxControl_Impl();
  44
  45     void                    update();
  46     void                    execute( const MediaItem& rItem );
  47
  48 private:
  49
  50     MediaToolBoxControl*    mpToolBoxControl;
  51 };
  52
  53 // ---------------------------------------------------------------------
  54
  55 MediaToolBoxControl_Impl::MediaToolBoxControl_Impl( Window& rParent, MediaToolBoxControl& rControl ) :
  56     MediaControl( &rParent, MEDIACONTROLSTYLE_SINGLELINE ),
  57     mpToolBoxControl( &rControl )
  58 {
  59     SetSizePixel( getMinSizePixel() );
  60 }
  61
  62 // ---------------------------------------------------------------------
  63
  64 MediaToolBoxControl_Impl::~MediaToolBoxControl_Impl()
  65 {
  66 }
  67
  68 // ---------------------------------------------------------------------
  69
  70 void MediaToolBoxControl_Impl::update()
  71 {
  72     mpToolBoxControl->implUpdateMediaControl();
  73 }
  74
  75 // ---------------------------------------------------------------------
  76
  77 void MediaToolBoxControl_Impl::execute( const MediaItem& rItem )
  78 {
  79     mpToolBoxControl->implExecuteMediaControl( rItem );
  80 }
  81
  82 // -----------------------
  83 // - MediaToolBoxControl -
  84 // -----------------------
  85
  86 SFX_IMPL_TOOLBOX_CONTROL( ::avmedia::MediaToolBoxControl, ::avmedia::MediaItem );
  87
  88 // -----------------------------------------------------------------------------
  89
  90 MediaToolBoxControl::MediaToolBoxControl( sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox& rTbx ) :
  91     SfxToolBoxControl( nSlotId, nId, rTbx )
  92 {
  93         rTbx.Invalidate();
  94 }
  95
  96 // -----------------------------------------------------------------------------
  97
  98 MediaToolBoxControl::~MediaToolBoxControl()
  99 {
 100 }
 101
 102 // -----------------------------------------------------------------------------
 103
 104 void MediaToolBoxControl::StateChanged( sal_uInt16 /* nSID */, SfxItemState eState, const SfxPoolItem* pState )
 105
 106 {
 107     MediaToolBoxControl_Impl* pCtrl = static_cast< MediaToolBoxControl_Impl* >( GetToolBox().GetItemWindow( GetId() ) );
 108
 109     DBG_ASSERT( pCtrl, "MediaToolBoxControl::StateChanged: media control not found" );
 110
 111     if( eState == SFX_ITEM_DISABLED )
 112     {
 113         pCtrl->Enable( false, false );
 114         pCtrl->SetText( String() );
 115
 116         const MediaItem aEmptyMediaItem( 0, AVMEDIA_SETMASK_ALL );
 117         pCtrl->setState( aEmptyMediaItem );
 118     }
 119     else
 120     {
 121         pCtrl->Enable( true, false );
 122
 123         const MediaItem* pMediaItem = PTR_CAST( MediaItem, pState );
 124
 125         if( pMediaItem && ( SFX_ITEM_AVAILABLE == eState ) )
 126             pCtrl->setState( *pMediaItem );
 127     }
 128 }
 129
 130 // -----------------------------------------------------------------------------
 131
 132 Window* MediaToolBoxControl::CreateItemWindow( Window *pParent )
 133 {
 134     return( pParent ? new MediaToolBoxControl_Impl( *pParent, *this ) : NULL );
 135 }
 136
 137 // -----------------------------------------------------------------------------
 138
 139 void MediaToolBoxControl::implUpdateMediaControl()
 140 {
 141     updateStatus( ".uno:AVMediaToolBox" );
 142 }
 143
 144 // -----------------------------------------------------------------------------
 145
 146 void MediaToolBoxControl::implExecuteMediaControl( const MediaItem& rItem )
 147 {
 148     MediaItem                               aExecItem( SID_AVMEDIA_TOOLBOX );
 149     uno::Sequence< beans::PropertyValue >   aArgs( 1 );
 150     uno::Any                                aAny;
 151
 152     aExecItem.merge( rItem );
 153     aExecItem.QueryValue( aAny );
 154     aArgs[ 0 ].Name = "AVMediaToolBox" ;
 155     aArgs[ 0 ].Value = aAny;
 156
 157     Dispatch( ".uno:AVMediaToolBox" , aArgs );
 158 }
 159
 160 }
 161
 162 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */