LCOV - code coverage report
Current view: top level - libreoffice/sfx2/source/appl - opengrf.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 88 0.0 %
Date: 2012-12-27 Functions: 0 15 0.0 %
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             : 
      21             : #include <tools/urlobj.hxx>
      22             : #include <cppuhelper/implbase1.hxx>
      23             : #include <com/sun/star/uno/Reference.h>
      24             : #include <com/sun/star/lang/XInitialization.hpp>
      25             : #include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
      26             : #include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
      27             : #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
      28             : #include <com/sun/star/ui/dialogs/FilePreviewImageFormats.hpp>
      29             : #include <com/sun/star/ui/dialogs/ListboxControlActions.hpp>
      30             : #include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
      31             : #include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
      32             : #include <com/sun/star/ui/dialogs/XFilePicker.hpp>
      33             : #include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
      34             : #include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp>
      35             : #include <com/sun/star/ui/dialogs/XFilePreview.hpp>
      36             : #include <com/sun/star/ui/dialogs/XFilterManager.hpp>
      37             : #include <svl/urihelper.hxx>
      38             : #include <unotools/ucbstreamhelper.hxx>
      39             : #include <svtools/transfer.hxx>
      40             : #include <sot/formats.hxx>
      41             : #include <vcl/msgbox.hxx>
      42             : #include <sfx2/filedlghelper.hxx>
      43             : #include <sfx2/docfile.hxx>
      44             : #include <unotools/pathoptions.hxx>
      45             : #include <sfx2/opengrf.hxx>
      46             : #include "app.hrc"
      47             : #include "sfx2/sfxresid.hxx"
      48             : 
      49             : //-----------------------------------------------------------------------------
      50             : 
      51             : using namespace ::com::sun::star;
      52             : using namespace ::com::sun::star::lang;
      53             : using namespace ::com::sun::star::ui::dialogs;
      54             : using namespace ::com::sun::star::uno;
      55             : using namespace ::rtl;
      56             : using namespace ::cppu;
      57             : 
      58             : 
      59             : //-----------------------------------------------------------------------------
      60             : 
      61           0 : sal_uInt16  SvxOpenGrfErr2ResId(    short   err     )
      62             : {
      63           0 :     switch( err )
      64             :     {
      65             :         case GRFILTER_OPENERROR:
      66           0 :             return RID_SVXSTR_GRFILTER_OPENERROR;
      67             :         case GRFILTER_IOERROR:
      68           0 :             return RID_SVXSTR_GRFILTER_IOERROR;
      69             :         case GRFILTER_VERSIONERROR:
      70           0 :             return RID_SVXSTR_GRFILTER_VERSIONERROR;
      71             :         case GRFILTER_FILTERERROR:
      72           0 :             return RID_SVXSTR_GRFILTER_FILTERERROR;
      73             :         case GRFILTER_FORMATERROR:
      74             :         default:
      75           0 :             return RID_SVXSTR_GRFILTER_FORMATERROR;
      76             :     }
      77             : }
      78             : 
      79             : 
      80           0 : struct SvxOpenGrf_Impl
      81             : {
      82             :     SvxOpenGrf_Impl         ();
      83             : 
      84             :     sfx2::FileDialogHelper                  aFileDlg;
      85             :     uno::Reference < XFilePickerControlAccess > xCtrlAcc;
      86             : };
      87             : 
      88             : 
      89           0 : SvxOpenGrf_Impl::SvxOpenGrf_Impl()
      90             :     : aFileDlg(ui::dialogs::TemplateDescription::FILEOPEN_LINK_PREVIEW,
      91           0 :             SFXWB_GRAPHIC)
      92             : {
      93           0 :     uno::Reference < XFilePicker > xFP = aFileDlg.GetFilePicker();
      94           0 :     xCtrlAcc = uno::Reference < XFilePickerControlAccess >(xFP, UNO_QUERY);
      95           0 : }
      96             : 
      97             : 
      98           0 : SvxOpenGraphicDialog::SvxOpenGraphicDialog( const String& rTitle ) :
      99           0 :     mpImpl( new SvxOpenGrf_Impl )
     100             : {
     101           0 :     mpImpl->aFileDlg.SetTitle(rTitle);
     102           0 : }
     103             : 
     104             : 
     105           0 : SvxOpenGraphicDialog::~SvxOpenGraphicDialog()
     106             : {
     107           0 : }
     108             : 
     109             : 
     110           0 : short SvxOpenGraphicDialog::Execute()
     111             : {
     112             :     sal_uInt16  nImpRet;
     113           0 :     sal_Bool    bQuitLoop(sal_False);
     114             : 
     115           0 :     while( bQuitLoop == sal_False &&
     116           0 :            mpImpl->aFileDlg.Execute() == ERRCODE_NONE )
     117             :     {
     118           0 :         if( GetPath().Len() )
     119             :         {
     120           0 :             GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
     121           0 :             INetURLObject aObj( GetPath() );
     122             : 
     123             :             // check whether we can load the graphic
     124           0 :             String  aCurFilter( GetCurrentFilter() );
     125           0 :             sal_uInt16  nFormatNum = rFilter.GetImportFormatNumber( aCurFilter );
     126           0 :             sal_uInt16  nRetFormat = 0;
     127           0 :             sal_uInt16  nFound = USHRT_MAX;
     128             : 
     129             :             // non-local?
     130           0 :             if ( INET_PROT_FILE != aObj.GetProtocol() )
     131             :             {
     132           0 :                 SfxMedium aMed( aObj.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ );
     133           0 :                 aMed.DownLoad();
     134           0 :                 SvStream* pStream = aMed.GetInStream();
     135             : 
     136           0 :                 if( pStream )
     137           0 :                     nImpRet = rFilter.CanImportGraphic( aObj.GetMainURL( INetURLObject::NO_DECODE ), *pStream, nFormatNum, &nRetFormat );
     138             :                 else
     139           0 :                     nImpRet = rFilter.CanImportGraphic( aObj, nFormatNum, &nRetFormat );
     140             : 
     141           0 :                 if ( GRFILTER_OK != nImpRet )
     142             :                 {
     143           0 :                     if ( !pStream )
     144           0 :                         nImpRet = rFilter.CanImportGraphic( aObj, GRFILTER_FORMAT_DONTKNOW, &nRetFormat );
     145             :                     else
     146             :                         nImpRet = rFilter.CanImportGraphic( aObj.GetMainURL( INetURLObject::NO_DECODE ), *pStream,
     147           0 :                                                              GRFILTER_FORMAT_DONTKNOW, &nRetFormat );
     148           0 :                 }
     149             :             }
     150             :             else
     151             :             {
     152           0 :                 if( (nImpRet=rFilter.CanImportGraphic( aObj, nFormatNum, &nRetFormat )) != GRFILTER_OK )
     153           0 :                     nImpRet = rFilter.CanImportGraphic( aObj, GRFILTER_FORMAT_DONTKNOW, &nRetFormat );
     154             :             }
     155             : 
     156           0 :             if ( GRFILTER_OK == nImpRet )
     157           0 :                 nFound = nRetFormat;
     158             : 
     159             :             // could not load?
     160           0 :             if ( nFound == USHRT_MAX )
     161             :             {
     162           0 :                 WarningBox aWarningBox( NULL, WB_3DLOOK | WB_RETRY_CANCEL, SfxResId( SvxOpenGrfErr2ResId(nImpRet) ).toString() );
     163           0 :                 bQuitLoop = aWarningBox.Execute()==RET_RETRY ? sal_False : sal_True;
     164             :             }
     165             :             else
     166             :             {
     167             :                 // setup appropriate filter (so next time, it will work)
     168           0 :                 if( rFilter.GetImportFormatCount() )
     169             :                 {
     170           0 :                     String  aFormatName(rFilter.GetImportFormatName(nFound));
     171           0 :                     SetCurrentFilter(aFormatName);
     172             :                 }
     173             : 
     174           0 :                 return nImpRet;
     175           0 :             }
     176             :         }
     177             :     }
     178             : 
     179             :     // cancel
     180           0 :     return -1;
     181             : }
     182             : 
     183             : 
     184           0 : void SvxOpenGraphicDialog::SetPath( const String& rPath )
     185             : {
     186           0 :     mpImpl->aFileDlg.SetDisplayDirectory(rPath);
     187           0 : }
     188             : 
     189           0 : void SvxOpenGraphicDialog::SetPath( const String& rPath, sal_Bool bLinkState )
     190             : {
     191           0 :     SetPath(rPath);
     192           0 :     AsLink(bLinkState);
     193           0 : }
     194             : 
     195             : 
     196           0 : void SvxOpenGraphicDialog::EnableLink( sal_Bool  state  )
     197             : {
     198           0 :     if( mpImpl->xCtrlAcc.is() )
     199             :     {
     200             :         try
     201             :         {
     202           0 :             mpImpl->xCtrlAcc->enableControl( ExtendedFilePickerElementIds::CHECKBOX_LINK, state );
     203             :         }
     204           0 :         catch(const IllegalArgumentException&)
     205             :         {
     206             : #ifdef DBG_UTIL
     207             :             OSL_FAIL( "Cannot enable \"link\" checkbox" );
     208             : #endif
     209             :         }
     210             :     }
     211           0 : }
     212             : 
     213             : 
     214           0 : void SvxOpenGraphicDialog::AsLink(sal_Bool  bState)
     215             : {
     216           0 :     if( mpImpl->xCtrlAcc.is() )
     217             :     {
     218             :         try
     219             :         {
     220           0 :             Any aAny; aAny <<= bState;
     221           0 :             mpImpl->xCtrlAcc->setValue( ExtendedFilePickerElementIds::CHECKBOX_LINK, 0, aAny );
     222             :         }
     223           0 :         catch(const IllegalArgumentException&)
     224             :         {
     225             : #ifdef DBG_UTIL
     226             :             OSL_FAIL( "Cannot check \"link\" checkbox" );
     227             : #endif
     228             :         }
     229             :     }
     230           0 : }
     231             : 
     232             : 
     233           0 : sal_Bool SvxOpenGraphicDialog::IsAsLink() const
     234             : {
     235             :     try
     236             :     {
     237           0 :         if( mpImpl->xCtrlAcc.is() )
     238             :         {
     239           0 :             Any aVal = mpImpl->xCtrlAcc->getValue( ExtendedFilePickerElementIds::CHECKBOX_LINK, 0 );
     240             :             DBG_ASSERT(aVal.hasValue(), "Value CBX_INSERT_AS_LINK not found");
     241           0 :             return aVal.hasValue() ? *(sal_Bool*) aVal.getValue() : sal_False;
     242             :         }
     243             :     }
     244           0 :     catch(const IllegalArgumentException&)
     245             :     {
     246             : #ifdef DBG_UTIL
     247             :         OSL_FAIL( "Cannot access \"link\" checkbox" );
     248             : #endif
     249             :     }
     250             : 
     251           0 :     return sal_False;
     252             : }
     253             : 
     254             : 
     255           0 : int SvxOpenGraphicDialog::GetGraphic(Graphic& rGraphic) const
     256             : {
     257           0 :     return mpImpl->aFileDlg.GetGraphic(rGraphic);
     258             : }
     259             : 
     260             : 
     261           0 : String SvxOpenGraphicDialog::GetPath() const
     262             : {
     263           0 :     return mpImpl->aFileDlg.GetPath();
     264             : }
     265             : 
     266             : 
     267           0 : String SvxOpenGraphicDialog::GetCurrentFilter() const
     268             : {
     269           0 :     return mpImpl->aFileDlg.GetCurrentFilter();
     270             : }
     271             : 
     272             : 
     273           0 : void SvxOpenGraphicDialog::SetCurrentFilter(const String&   rStr)
     274             : {
     275           0 :     mpImpl->aFileDlg.SetCurrentFilter(rStr);
     276           0 : }
     277             : 
     278             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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