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 <tools/debug.hxx>
  25 #include <sfx2/sfxsids.hrc>
  26 #include <vcl/toolbox.hxx>
  27
  28 #include <comphelper/propertysequence.hxx>
  29
  30 using namespace ::com::sun::star;
  31
  32 namespace avmedia
  33 {
  34
  35 class MediaToolBoxControl_Impl : public MediaControl
  36 {
  37 public:
  38
  39                             MediaToolBoxControl_Impl( vcl::Window& rParent, MediaToolBoxControl& rControl );
  40
  41     void                    update() override;
  42     void                    execute( const MediaItem& rItem ) override;
  43
  44 private:
  45
  46     MediaToolBoxControl*    mpToolBoxControl;
  47 };
  48
  49 MediaToolBoxControl_Impl::MediaToolBoxControl_Impl( vcl::Window& rParent, MediaToolBoxControl& rControl ) :
  50     MediaControl( &rParent, MediaControlStyle::SingleLine ),
  51     mpToolBoxControl( &rControl )
  52 {
  53     SetSizePixel(m_xContainer->get_preferred_size());
  54 }
  55
  56 void MediaToolBoxControl_Impl::update()
  57 {
  58     mpToolBoxControl->implUpdateMediaControl();
  59 }
  60
  61
  62 void MediaToolBoxControl_Impl::execute( const MediaItem& rItem )
  63 {
  64     mpToolBoxControl->implExecuteMediaControl( rItem );
  65 }
  66
  67
  68 SFX_IMPL_TOOLBOX_CONTROL( MediaToolBoxControl, ::avmedia::MediaItem );
  69
  70
  71 MediaToolBoxControl::MediaToolBoxControl( sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx ) :
  72     SfxToolBoxControl( nSlotId, nId, rTbx )
  73 {
  74         rTbx.Invalidate();
  75 }
  76
  77
  78 MediaToolBoxControl::~MediaToolBoxControl()
  79 {
  80 }
  81
  82
  83 void MediaToolBoxControl::StateChangedAtToolBoxControl( sal_uInt16, SfxItemState eState, const SfxPoolItem* pState )
  84 {
  85     MediaToolBoxControl_Impl* pCtrl = static_cast< MediaToolBoxControl_Impl* >( GetToolBox().GetItemWindow( GetId() ) );
  86
  87     DBG_ASSERT( pCtrl, "MediaToolBoxControl::StateChanged: media control not found" );
  88
  89     if( eState == SfxItemState::DISABLED )
  90     {
  91         pCtrl->Enable( false, false );
  92         pCtrl->SetText( OUString() );
  93
  94         const MediaItem aEmptyMediaItem( 0, AVMediaSetMask::ALL );
  95         pCtrl->setState( aEmptyMediaItem );
  96     }
  97     else
  98     {
  99         pCtrl->Enable( true, false );
 100
 101         const MediaItem* pMediaItem = dynamic_cast<const MediaItem*>( pState  );
 102
 103         if( pMediaItem && ( eState == SfxItemState::DEFAULT ) )
 104             pCtrl->setState( *pMediaItem );
 105     }
 106 }
 107
 108 VclPtr<InterimItemWindow> MediaToolBoxControl::CreateItemWindow( vcl::Window *pParent )
 109 {
 110     return ( pParent ? VclPtr<MediaToolBoxControl_Impl>::Create( *pParent, *this ) : nullptr );
 111 }
 112
 113 void MediaToolBoxControl::implUpdateMediaControl()
 114 {
 115     updateStatus( u".uno:AVMediaToolBox"_ustr );
 116 }
 117
 118 void MediaToolBoxControl::implExecuteMediaControl( const MediaItem& rItem )
 119 {
 120     MediaItem                               aExecItem( SID_AVMEDIA_TOOLBOX );
 121     uno::Any                                aAny;
 122
 123     aExecItem.merge( rItem );
 124     aExecItem.QueryValue( aAny );
 125     auto aArgs(::comphelper::InitPropertySequence({
 126         { "AVMediaToolBox", aAny }
 127     }));
 128
 129     Dispatch( u".uno:AVMediaToolBox"_ustr , aArgs );
 130 }
 131
 132 } // namespace avmedia
 133
 134 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */