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/menu.hxx>
  28 #include <vcl/toolbox.hxx>
  29 #include <svx/clipboardctl.hxx>
  30 #include <svx/clipfmtitem.hxx>
  31
  32 #include <svtools/insdlg.hxx>
  33 #include <svx/svxids.hrc>
  34
  35 using namespace ::com::sun::star::uno;
  36 using namespace ::com::sun::star::beans;
  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     pPopup( nullptr ),
  47     bDisabled( false )
  48 {
  49     addStatusListener( ".uno:ClipboardFormatItems");
  50     ToolBox& rBox = GetToolBox();
  51     rBox.SetItemBits( nId, ToolBoxItemBits::DROPDOWN | rBox.GetItemBits( nId ) );
  52     rBox.Invalidate();
  53 }
  54
  55
  56 SvxClipBoardControl::~SvxClipBoardControl()
  57 {
  58     DelPopup();
  59 }
  60
  61
  62 VclPtr<SfxPopupWindow> SvxClipBoardControl::CreatePopupWindow()
  63 {
  64     const SvxClipboardFormatItem* pFmtItem = dynamic_cast<SvxClipboardFormatItem*>( pClipboardFmtItem.get()  );
  65     if ( pFmtItem )
  66     {
  67         if (pPopup)
  68             pPopup->Clear();
  69         else
  70             pPopup = VclPtr<PopupMenu>::Create();
  71
  72         sal_uInt16 nCount = pFmtItem->Count();
  73         for (sal_uInt16 i = 0;  i < nCount;  ++i)
  74         {
  75             SotClipboardFormatId nFmtID =  pFmtItem->GetClipbrdFormatId( i );
  76             OUString aFmtStr( pFmtItem->GetClipbrdFormatName( i ) );
  77             if (aFmtStr.isEmpty())
  78               aFmtStr = SvPasteObjectHelper::GetSotFormatUIName( nFmtID );
  79             pPopup->InsertItem( static_cast<sal_uInt16>(nFmtID), aFmtStr );
  80         }
  81
  82         ToolBox& rBox = GetToolBox();
  83         sal_uInt16 nId = GetId();
  84         rBox.SetItemDown( nId, true );
  85
  86         pPopup->Execute( &rBox, rBox.GetItemRect( nId ),
  87             (rBox.GetAlign() == WindowAlign::Top || rBox.GetAlign() == WindowAlign::Bottom) ?
  88                 PopupMenuFlags::ExecuteDown : PopupMenuFlags::ExecuteRight );
  89
  90         rBox.SetItemDown( nId, false );
  91
  92         SfxUInt32Item aItem( SID_CLIPBOARD_FORMAT_ITEMS, pPopup->GetCurItemId() );
  93
  94         Any a;
  95         Sequence< PropertyValue > aArgs( 1 );
  96         aArgs[0].Name = "SelectedFormat";
  97         aItem.QueryValue( a );
  98         aArgs[0].Value = a;
  99         Dispatch( ".uno:ClipboardFormatItems",
 100                   aArgs );
 101     }
 102
 103     GetToolBox().EndSelection();
 104     DelPopup();
 105     return nullptr;
 106 }
 107
 108
 109 void SvxClipBoardControl::StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState )
 110 {
 111     if ( SID_CLIPBOARD_FORMAT_ITEMS == nSID )
 112     {
 113         pClipboardFmtItem.reset();
 114         if ( eState >= SfxItemState::DEFAULT )
 115         {
 116             pClipboardFmtItem.reset( pState->Clone() );
 117             GetToolBox().SetItemBits( GetId(), GetToolBox().GetItemBits( GetId() ) | ToolBoxItemBits::DROPDOWN );
 118         }
 119         else if ( !bDisabled )
 120             GetToolBox().SetItemBits( GetId(), GetToolBox().GetItemBits( GetId() ) & ~ToolBoxItemBits::DROPDOWN );
 121         GetToolBox().Invalidate( GetToolBox().GetItemRect( GetId() ) );
 122     }
 123     else
 124     {
 125         // enable the item as a whole
 126         bDisabled = (GetItemState(pState) == SfxItemState::DISABLED);
 127         GetToolBox().EnableItem( GetId(), (GetItemState(pState) != SfxItemState::DISABLED) );
 128     }
 129 }
 130
 131
 132 void SvxClipBoardControl::DelPopup()
 133 {
 134     if(pPopup)
 135     {
 136         pPopup.disposeAndClear();
 137     }
 138 }
 139
 140
 141 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */