LCOV - code coverage report
Current view: top level - framework/source/uielement - imagebuttontoolbarcontroller.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 4 71 5.6 %
Date: 2014-11-03 Functions: 2 10 20.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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 "uielement/imagebuttontoolbarcontroller.hxx"
      21             : 
      22             : #include <framework/addonsoptions.hxx>
      23             : 
      24             : #include <com/sun/star/util/XURLTransformer.hpp>
      25             : #include <com/sun/star/frame/XDispatchProvider.hpp>
      26             : #include <com/sun/star/beans/PropertyValue.hpp>
      27             : #include <com/sun/star/frame/XControlNotificationListener.hpp>
      28             : #include <com/sun/star/util/theMacroExpander.hpp>
      29             : #include <com/sun/star/uno/XComponentContext.hpp>
      30             : 
      31             : #include <rtl/uri.hxx>
      32             : #include <osl/mutex.hxx>
      33             : #include <comphelper/processfactory.hxx>
      34             : #include <unotools/ucbstreamhelper.hxx>
      35             : #include <vcl/svapp.hxx>
      36             : #include <vcl/mnemonic.hxx>
      37             : #include <vcl/window.hxx>
      38             : #include <vcl/graph.hxx>
      39             : #include <vcl/bitmap.hxx>
      40             : #include <vcl/graphicfilter.hxx>
      41             : #include <vcl/toolbox.hxx>
      42             : #include <svtools/miscopt.hxx>
      43             : #include <boost/scoped_ptr.hpp>
      44             : 
      45             : using namespace ::com::sun::star;
      46             : using namespace ::com::sun::star::awt;
      47             : using namespace ::com::sun::star::uno;
      48             : using namespace ::com::sun::star::beans;
      49             : using namespace ::com::sun::star::lang;
      50             : using namespace ::com::sun::star::frame;
      51             : using namespace ::com::sun::star::util;
      52             : 
      53             : #define EXPAND_PROTOCOL "vnd.sun.star.expand:"
      54             : 
      55         317 : const ::Size  aImageSizeSmall( 16, 16 );
      56         317 : const ::Size  aImageSizeBig( 26, 26 );
      57             : 
      58             : namespace framework
      59             : {
      60             : 
      61         317 : static uno::WeakReference< util::XMacroExpander > m_xMacroExpander;
      62             : 
      63           0 : uno::Reference< util::XMacroExpander > GetMacroExpander()
      64             : {
      65           0 :     uno::Reference< util::XMacroExpander > xMacroExpander( m_xMacroExpander );
      66           0 :     if ( !xMacroExpander.is() )
      67             :     {
      68           0 :         SolarMutexGuard aSolarMutexGuard;
      69             : 
      70           0 :         if ( !xMacroExpander.is() )
      71             :         {
      72             :             uno::Reference< uno::XComponentContext > xContext(
      73           0 :                 comphelper::getProcessComponentContext() );
      74           0 :             m_xMacroExpander =  util::theMacroExpander::get(xContext);
      75           0 :             xMacroExpander = m_xMacroExpander;
      76           0 :         }
      77             :     }
      78             : 
      79           0 :     return xMacroExpander;
      80             : }
      81             : 
      82           0 : static void SubstituteVariables( OUString& aURL )
      83             : {
      84           0 :     if ( aURL.startsWith( EXPAND_PROTOCOL ) )
      85             :     {
      86           0 :         uno::Reference< util::XMacroExpander > xMacroExpander = GetMacroExpander();
      87             : 
      88             :         // cut protocol
      89           0 :         OUString aMacro( aURL.copy( sizeof ( EXPAND_PROTOCOL ) -1 ) );
      90             :         // decode uric class chars
      91           0 :         aMacro = ::rtl::Uri::decode( aMacro, rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8 );
      92             :         // expand macro string
      93           0 :         aURL = xMacroExpander->expandMacros( aMacro );
      94             :     }
      95           0 : }
      96             : 
      97           0 : ImageButtonToolbarController::ImageButtonToolbarController(
      98             :     const Reference< XComponentContext >&    rxContext,
      99             :     const Reference< XFrame >&               rFrame,
     100             :     ToolBox*                                 pToolbar,
     101             :     sal_uInt16                                   nID,
     102             :     const OUString&                          aCommand ) :
     103           0 :     ComplexToolbarController( rxContext, rFrame, pToolbar, nID, aCommand )
     104             : {
     105           0 :     bool bBigImages( SvtMiscOptions().AreCurrentSymbolsLarge() );
     106             : 
     107           0 :     Image aImage = AddonsOptions().GetImageFromURL( aCommand, bBigImages, true );
     108             : 
     109             :     // Height will be controlled by scaling according to button height
     110           0 :     m_pToolbar->SetItemImage( m_nID, aImage );
     111           0 : }
     112             : 
     113           0 : ImageButtonToolbarController::~ImageButtonToolbarController()
     114             : {
     115           0 : }
     116             : 
     117           0 : void SAL_CALL ImageButtonToolbarController::dispose()
     118             : throw ( RuntimeException, std::exception )
     119             : {
     120           0 :     SolarMutexGuard aSolarMutexGuard;
     121           0 :     ComplexToolbarController::dispose();
     122           0 : }
     123             : 
     124           0 : void ImageButtonToolbarController::executeControlCommand( const ::com::sun::star::frame::ControlCommand& rControlCommand )
     125             : {
     126           0 :     SolarMutexGuard aSolarMutexGuard;
     127             :     // i73486 to be downward compatible use old and "wrong" also!
     128           0 :     if( rControlCommand.Command == "SetImag" ||
     129           0 :         rControlCommand.Command == "SetImage" )
     130             :     {
     131           0 :         for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
     132             :         {
     133           0 :             if ( rControlCommand.Arguments[i].Name == "URL" )
     134             :             {
     135           0 :                 OUString aURL;
     136           0 :                 rControlCommand.Arguments[i].Value >>= aURL;
     137             : 
     138           0 :                 SubstituteVariables( aURL );
     139             : 
     140           0 :                 Image aImage;
     141           0 :                 if ( ReadImageFromURL( SvtMiscOptions().AreCurrentSymbolsLarge(),
     142             :                                        aURL,
     143           0 :                                        aImage ))
     144             :                 {
     145           0 :                     m_pToolbar->SetItemImage( m_nID, aImage );
     146             : 
     147             :                     // send notification
     148           0 :                     uno::Sequence< beans::NamedValue > aInfo( 1 );
     149           0 :                     aInfo[0].Name  = "URL";
     150           0 :                     aInfo[0].Value <<= aURL;
     151             :                     addNotifyInfo( OUString( "ImageChanged" ),
     152             :                                 getDispatchFromCommand( m_aCommandURL ),
     153           0 :                                 aInfo );
     154           0 :                     break;
     155           0 :                 }
     156             :             }
     157             :         }
     158           0 :     }
     159           0 : }
     160             : 
     161           0 : bool ImageButtonToolbarController::ReadImageFromURL( bool bBigImage, const OUString& aImageURL, Image& aImage )
     162             : {
     163           0 :     boost::scoped_ptr<SvStream> pStream(utl::UcbStreamHelper::CreateStream( aImageURL, STREAM_STD_READ ));
     164           0 :     if ( pStream && ( pStream->GetErrorCode() == 0 ))
     165             :     {
     166             :         // Use graphic class to also support more graphic formats (bmp,png,...)
     167           0 :         Graphic aGraphic;
     168             : 
     169           0 :         GraphicFilter& rGF = GraphicFilter::GetGraphicFilter();
     170           0 :         rGF.ImportGraphic( aGraphic, OUString(), *pStream, GRFILTER_FORMAT_DONTKNOW );
     171             : 
     172           0 :         BitmapEx aBitmapEx = aGraphic.GetBitmapEx();
     173             : 
     174           0 :         const ::Size aSize = bBigImage ? aImageSizeBig : aImageSizeSmall; // Sizes used for toolbar images
     175             : 
     176           0 :         ::Size aBmpSize = aBitmapEx.GetSizePixel();
     177           0 :         if ( aBmpSize.Width() > 0 && aBmpSize.Height() > 0 )
     178             :         {
     179           0 :             ::Size aNoScaleSize( aBmpSize.Width(), aSize.Height() );
     180           0 :             if ( aBmpSize != aNoScaleSize )
     181           0 :                 aBitmapEx.Scale( aNoScaleSize, BMP_SCALE_BESTQUALITY );
     182           0 :             aImage = Image( aBitmapEx );
     183           0 :             return true;
     184           0 :         }
     185             :     }
     186             : 
     187           0 :     return false;
     188             : }
     189             : 
     190         951 : } // namespace
     191             : 
     192             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

Generated by: LCOV version 1.10