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/app.hxx>
  26 #include <sfx2/bindings.hxx>
  27 #include <sfx2/dispatch.hxx>
  28 #include <sfx2/sfxsids.hrc>
  29
  30 #include <comphelper/propertysequence.hxx>
  31
  32 using namespace ::com::sun::star;
  33
  34 namespace avmedia
  35 {
  36
  37 class MediaToolBoxControl_Impl : public MediaControl
  38 {
  39 public:
  40
  41                             MediaToolBoxControl_Impl( vcl::Window& rParent, MediaToolBoxControl& rControl );
  42
  43     void                    update() override;
  44     void                    execute( const MediaItem& rItem ) override;
  45
  46 private:
  47
  48     MediaToolBoxControl*    mpToolBoxControl;
  49 };
  50
  51
  52 MediaToolBoxControl_Impl::MediaToolBoxControl_Impl( vcl::Window& rParent, MediaToolBoxControl& rControl ) :
  53     MediaControl( &rParent, MEDIACONTROLSTYLE_SINGLELINE ),
  54     mpToolBoxControl( &rControl )
  55 {
  56     SetSizePixel( getMinSizePixel() );
  57 }
  58
  59
  60 void MediaToolBoxControl_Impl::update()
  61 {
  62     mpToolBoxControl->implUpdateMediaControl();
  63 }
  64
  65
  66 void MediaToolBoxControl_Impl::execute( const MediaItem& rItem )
  67 {
  68     mpToolBoxControl->implExecuteMediaControl( rItem );
  69 }
  70
  71
  72 SFX_IMPL_TOOLBOX_CONTROL( ::avmedia::MediaToolBoxControl, ::avmedia::MediaItem );
  73
  74
  75 MediaToolBoxControl::MediaToolBoxControl( sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox& rTbx ) :
  76     SfxToolBoxControl( nSlotId, nId, rTbx )
  77 {
  78         rTbx.Invalidate();
  79 }
  80
  81
  82 MediaToolBoxControl::~MediaToolBoxControl()
  83 {
  84 }
  85
  86
  87 void MediaToolBoxControl::StateChanged( sal_uInt16, SfxItemState eState, const SfxPoolItem* pState )
  88 {
  89     MediaToolBoxControl_Impl* pCtrl = static_cast< MediaToolBoxControl_Impl* >( GetToolBox().GetItemWindow( GetId() ) );
  90
  91     DBG_ASSERT( pCtrl, "MediaToolBoxControl::StateChanged: media control not found" );
  92
  93     if( eState == SfxItemState::DISABLED )
  94     {
  95         pCtrl->Enable( false, false );
  96         pCtrl->SetText( OUString() );
  97
  98         const MediaItem aEmptyMediaItem( 0, AVMediaSetMask::ALL );
  99         pCtrl->setState( aEmptyMediaItem );
 100     }
 101     else
 102     {
 103         pCtrl->Enable( true, false );
 104
 105         const MediaItem* pMediaItem = dynamic_cast<const MediaItem*>( pState  );
 106
 107         if( pMediaItem && ( eState == SfxItemState::DEFAULT ) )
 108             pCtrl->setState( *pMediaItem );
 109     }
 110 }
 111
 112
 113 VclPtr<vcl::Window> MediaToolBoxControl::CreateItemWindow( vcl::Window *pParent )
 114 {
 115     return ( pParent ? VclPtr<MediaToolBoxControl_Impl>::Create( *pParent, *this ) : nullptr );
 116 }
 117
 118
 119 void MediaToolBoxControl::implUpdateMediaControl()
 120 {
 121     updateStatus( ".uno:AVMediaToolBox" );
 122 }
 123
 124
 125 void MediaToolBoxControl::implExecuteMediaControl( const MediaItem& rItem )
 126 {
 127     MediaItem                               aExecItem( SID_AVMEDIA_TOOLBOX );
 128     uno::Any                                aAny;
 129
 130     aExecItem.merge( rItem );
 131     aExecItem.QueryValue( aAny );
 132     auto aArgs(::comphelper::InitPropertySequence({
 133         { "AVMediaToolBox", aAny }
 134     }));
 135
 136     Dispatch( ".uno:AVMediaToolBox" , aArgs );
 137 }
 138
 139 } // namespace avmedia
 140
 141 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */