svx/source/mnuctrls/clipboardctl.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 <sfx2/app.hxx>
  21 #include <sfx2/tbxctrl.hxx>
  22 #include <sfx2/bindings.hxx>
  23 #include <sfx2/dispatch.hxx>
  24 #include <svl/intitem.hxx>
  25 #include <sot/exchange.hxx>
  26 #include <svl/eitem.hxx>
  27 #include <vcl/toolbox.hxx>
  28 #include <svx/clipboardctl.hxx>
  29 #include <svx/clipfmtitem.hxx>
  30
  31 #include <svtools/insdlg.hxx>
  32 #include <svx/svxids.hrc>
  33
  34 using namespace ::com::sun::star::uno;
  35 using namespace ::com::sun::star::beans;
  36
  37 /////////////////////////////////////////////////////////////////
  38
  39 SFX_IMPL_TOOLBOX_CONTROL( SvxClipBoardControl, SfxVoidItem /*SfxUInt16Item*/ );
  40
  41
  42 SvxClipBoardControl::SvxClipBoardControl(
  43         sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox& rTbx ) :
  44
  45     SfxToolBoxControl( nSlotId, nId, rTbx ),
  46     pClipboardFmtItem( 0 ),
  47      pPopup     (0),
  48     bDisabled( sal_False )
  49 {
  50     addStatusListener( OUString( ".uno:ClipboardFormatItems" ));
  51     ToolBox& rBox = GetToolBox();
  52     rBox.SetItemBits( nId, TIB_DROPDOWN | rBox.GetItemBits( nId ) );
  53     rBox.Invalidate();
  54 }
  55
  56
  57 SvxClipBoardControl::~SvxClipBoardControl()
  58 {
  59     DelPopup();
  60     delete pClipboardFmtItem;
  61 }
  62
  63
  64 SfxPopupWindow* SvxClipBoardControl::CreatePopupWindow()
  65 {
  66     const SvxClipboardFmtItem* pFmtItem = PTR_CAST( SvxClipboardFmtItem, pClipboardFmtItem );
  67     if ( pFmtItem )
  68     {
  69         if (pPopup)
  70             pPopup->Clear();
  71         else
  72             pPopup = new PopupMenu;
  73
  74         sal_uInt16 nCount = pFmtItem->Count();
  75         for (sal_uInt16 i = 0;  i < nCount;  ++i)
  76         {
  77             sal_uIntPtr nFmtID =  pFmtItem->GetClipbrdFormatId( i );
  78             String aFmtStr( pFmtItem->GetClipbrdFormatName( i ) );
  79             if (!aFmtStr.Len())
  80               aFmtStr = SvPasteObjectHelper::GetSotFormatUIName( nFmtID );
  81             pPopup->InsertItem( (sal_uInt16)nFmtID, aFmtStr );
  82         }
  83
  84         ToolBox& rBox = GetToolBox();
  85         sal_uInt16 nId = GetId();
  86         rBox.SetItemDown( nId, sal_True );
  87
  88         pPopup->Execute( &rBox, rBox.GetItemRect( nId ),
  89             (rBox.GetAlign() == WINDOWALIGN_TOP || rBox.GetAlign() == WINDOWALIGN_BOTTOM) ?
  90                 POPUPMENU_EXECUTE_DOWN : POPUPMENU_EXECUTE_RIGHT );
  91
  92         rBox.SetItemDown( nId, sal_False );
  93
  94         SfxUInt32Item aItem( SID_CLIPBOARD_FORMAT_ITEMS, pPopup->GetCurItemId() );
  95
  96         Any a;
  97         Sequence< PropertyValue > aArgs( 1 );
  98         aArgs[0].Name = OUString( "SelectedFormat" );
  99         aItem.QueryValue( a );
 100         aArgs[0].Value = a;
 101         Dispatch( OUString( ".uno:ClipboardFormatItems" ),
 102                   aArgs );
 103     }
 104
 105     GetToolBox().EndSelection();
 106     DelPopup();
 107     return 0;
 108 }
 109
 110
 111 SfxPopupWindowType SvxClipBoardControl::GetPopupWindowType() const
 112 {
 113     return SFX_POPUPWINDOW_ONTIMEOUT;
 114 }
 115
 116
 117 void SvxClipBoardControl::StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState )
 118 {
 119     if ( SID_CLIPBOARD_FORMAT_ITEMS == nSID )
 120     {
 121         DELETEZ( pClipboardFmtItem );
 122         if ( eState >= SFX_ITEM_AVAILABLE )
 123         {
 124             pClipboardFmtItem = pState->Clone();
 125             GetToolBox().SetItemBits( GetId(), GetToolBox().GetItemBits( GetId() ) | TIB_DROPDOWN );
 126         }
 127         else if ( !bDisabled )
 128             GetToolBox().SetItemBits( GetId(), GetToolBox().GetItemBits( GetId() ) & ~TIB_DROPDOWN );
 129         GetToolBox().Invalidate( GetToolBox().GetItemRect( GetId() ) );
 130     }
 131     else
 132     {
 133         // enable the item as a whole
 134         bDisabled = (GetItemState(pState) == SFX_ITEM_DISABLED);
 135         GetToolBox().EnableItem( GetId(), (GetItemState(pState) != SFX_ITEM_DISABLED) );
 136     }
 137 }
 138
 139
 140 void SvxClipBoardControl::DelPopup()
 141 {
 142     if(pPopup)
 143     {
 144         delete pPopup;
 145         pPopup = 0;
 146     }
 147 }
 148
 149
 150 /////////////////////////////////////////////////////////////////
 151
 152 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */