LCOV - code coverage report
Current view: top level - sfx2/source/appl - opengrf.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 1 88 1.1 %
Date: 2014-11-03 Functions: 2 17 11.8 %
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 ::cppu;
      56             : 
      57             : 
      58             : 
      59             : 
      60           0 : sal_uInt16  SvxOpenGrfErr2ResId(    short   err     )
      61             : {
      62           0 :     switch( err )
      63             :     {
      64             :         case GRFILTER_OPENERROR:
      65           0 :             return RID_SVXSTR_GRFILTER_OPENERROR;
      66             :         case GRFILTER_IOERROR:
      67           0 :             return RID_SVXSTR_GRFILTER_IOERROR;
      68             :         case GRFILTER_VERSIONERROR:
      69           0 :             return RID_SVXSTR_GRFILTER_VERSIONERROR;
      70             :         case GRFILTER_FILTERERROR:
      71           0 :             return RID_SVXSTR_GRFILTER_FILTERERROR;
      72             :         case GRFILTER_FORMATERROR:
      73             :         default:
      74           0 :             return RID_SVXSTR_GRFILTER_FORMATERROR;
      75             :     }
      76             : }
      77             : 
      78             : 
      79           0 : struct SvxOpenGrf_Impl
      80             : {
      81             :     SvxOpenGrf_Impl         ();
      82             : 
      83             :     sfx2::FileDialogHelper                  aFileDlg;
      84             :     uno::Reference < XFilePickerControlAccess > xCtrlAcc;
      85             : };
      86             : 
      87             : 
      88           0 : SvxOpenGrf_Impl::SvxOpenGrf_Impl()
      89             :     : aFileDlg(ui::dialogs::TemplateDescription::FILEOPEN_LINK_PREVIEW,
      90           0 :             SFXWB_GRAPHIC)
      91             : {
      92           0 :     uno::Reference < XFilePicker > xFP = aFileDlg.GetFilePicker();
      93           0 :     xCtrlAcc = uno::Reference < XFilePickerControlAccess >(xFP, UNO_QUERY);
      94           0 : }
      95             : 
      96             : 
      97           0 : SvxOpenGraphicDialog::SvxOpenGraphicDialog( const OUString& rTitle ) :
      98           0 :     mpImpl( new SvxOpenGrf_Impl )
      99             : {
     100           0 :     mpImpl->aFileDlg.SetTitle(rTitle);
     101           0 : }
     102             : 
     103             : 
     104           0 : SvxOpenGraphicDialog::~SvxOpenGraphicDialog()
     105             : {
     106           0 : }
     107             : 
     108             : 
     109           0 : short SvxOpenGraphicDialog::Execute()
     110             : {
     111             :     sal_uInt16  nImpRet;
     112           0 :     bool    bQuitLoop(false);
     113             : 
     114           0 :     while( bQuitLoop == false &&
     115           0 :            mpImpl->aFileDlg.Execute() == ERRCODE_NONE )
     116             :     {
     117           0 :         if( !GetPath().isEmpty() )
     118             :         {
     119           0 :             GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
     120           0 :             INetURLObject aObj( GetPath() );
     121             : 
     122             :             // check whether we can load the graphic
     123           0 :             OUString  aCurFilter( GetCurrentFilter() );
     124           0 :             sal_uInt16  nFormatNum = rFilter.GetImportFormatNumber( aCurFilter );
     125           0 :             sal_uInt16  nRetFormat = 0;
     126           0 :             sal_uInt16  nFound = USHRT_MAX;
     127             : 
     128             :             // non-local?
     129           0 :             if ( INET_PROT_FILE != aObj.GetProtocol() )
     130             :             {
     131           0 :                 SfxMedium aMed( aObj.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ );
     132           0 :                 aMed.Download();
     133           0 :                 SvStream* pStream = aMed.GetInStream();
     134             : 
     135           0 :                 if( pStream )
     136           0 :                     nImpRet = rFilter.CanImportGraphic( aObj.GetMainURL( INetURLObject::NO_DECODE ), *pStream, nFormatNum, &nRetFormat );
     137             :                 else
     138           0 :                     nImpRet = rFilter.CanImportGraphic( aObj, nFormatNum, &nRetFormat );
     139             : 
     140           0 :                 if ( GRFILTER_OK != nImpRet )
     141             :                 {
     142           0 :                     if ( !pStream )
     143           0 :                         nImpRet = rFilter.CanImportGraphic( aObj, GRFILTER_FORMAT_DONTKNOW, &nRetFormat );
     144             :                     else
     145             :                         nImpRet = rFilter.CanImportGraphic( aObj.GetMainURL( INetURLObject::NO_DECODE ), *pStream,
     146           0 :                                                              GRFILTER_FORMAT_DONTKNOW, &nRetFormat );
     147           0 :                 }
     148             :             }
     149             :             else
     150             :             {
     151           0 :                 if( (nImpRet=rFilter.CanImportGraphic( aObj, nFormatNum, &nRetFormat )) != GRFILTER_OK )
     152           0 :                     nImpRet = rFilter.CanImportGraphic( aObj, GRFILTER_FORMAT_DONTKNOW, &nRetFormat );
     153             :             }
     154             : 
     155           0 :             if ( GRFILTER_OK == nImpRet )
     156           0 :                 nFound = nRetFormat;
     157             : 
     158             :             // could not load?
     159           0 :             if ( nFound == USHRT_MAX )
     160             :             {
     161           0 :                 WarningBox aWarningBox( NULL, WB_3DLOOK | WB_RETRY_CANCEL, SfxResId( SvxOpenGrfErr2ResId(nImpRet) ).toString() );
     162           0 :                 bQuitLoop = aWarningBox.Execute()==RET_RETRY ? sal_False : sal_True;
     163             :             }
     164             :             else
     165             :             {
     166             :                 // setup appropriate filter (so next time, it will work)
     167           0 :                 if( rFilter.GetImportFormatCount() )
     168             :                 {
     169           0 :                     OUString  aFormatName(rFilter.GetImportFormatName(nFound));
     170           0 :                     SetCurrentFilter(aFormatName);
     171             :                 }
     172             : 
     173           0 :                 return nImpRet;
     174           0 :             }
     175             :         }
     176             :     }
     177             : 
     178             :     // cancel
     179           0 :     return -1;
     180             : }
     181             : 
     182             : 
     183           0 : void SvxOpenGraphicDialog::SetPath( const OUString& rPath )
     184             : {
     185           0 :     mpImpl->aFileDlg.SetDisplayDirectory(rPath);
     186           0 : }
     187             : 
     188           0 : void SvxOpenGraphicDialog::SetPath( const OUString& rPath, bool bLinkState )
     189             : {
     190           0 :     SetPath(rPath);
     191           0 :     AsLink(bLinkState);
     192           0 : }
     193             : 
     194             : 
     195           0 : void SvxOpenGraphicDialog::EnableLink( bool state )
     196             : {
     197           0 :     if( mpImpl->xCtrlAcc.is() )
     198             :     {
     199             :         try
     200             :         {
     201           0 :             mpImpl->xCtrlAcc->enableControl( ExtendedFilePickerElementIds::CHECKBOX_LINK, state );
     202             :         }
     203           0 :         catch(const IllegalArgumentException&)
     204             :         {
     205             : #ifdef DBG_UTIL
     206             :             OSL_FAIL( "Cannot enable \"link\" checkbox" );
     207             : #endif
     208             :         }
     209             :     }
     210           0 : }
     211             : 
     212             : 
     213           0 : void SvxOpenGraphicDialog::AsLink(bool bState)
     214             : {
     215           0 :     if( mpImpl->xCtrlAcc.is() )
     216             :     {
     217             :         try
     218             :         {
     219           0 :             Any aAny; aAny <<= bState;
     220           0 :             mpImpl->xCtrlAcc->setValue( ExtendedFilePickerElementIds::CHECKBOX_LINK, 0, aAny );
     221             :         }
     222           0 :         catch(const IllegalArgumentException&)
     223             :         {
     224             : #ifdef DBG_UTIL
     225             :             OSL_FAIL( "Cannot check \"link\" checkbox" );
     226             : #endif
     227             :         }
     228             :     }
     229           0 : }
     230             : 
     231             : 
     232           0 : bool SvxOpenGraphicDialog::IsAsLink() const
     233             : {
     234             :     try
     235             :     {
     236           0 :         if( mpImpl->xCtrlAcc.is() )
     237             :         {
     238           0 :             Any aVal = mpImpl->xCtrlAcc->getValue( ExtendedFilePickerElementIds::CHECKBOX_LINK, 0 );
     239             :             DBG_ASSERT(aVal.hasValue(), "Value CBX_INSERT_AS_LINK not found");
     240           0 :             return aVal.hasValue() && ( *(sal_Bool*) aVal.getValue() );
     241             :         }
     242             :     }
     243           0 :     catch(const IllegalArgumentException&)
     244             :     {
     245             : #ifdef DBG_UTIL
     246             :         OSL_FAIL( "Cannot access \"link\" checkbox" );
     247             : #endif
     248             :     }
     249             : 
     250           0 :     return false;
     251             : }
     252             : 
     253             : 
     254           0 : int SvxOpenGraphicDialog::GetGraphic(Graphic& rGraphic) const
     255             : {
     256           0 :     return mpImpl->aFileDlg.GetGraphic(rGraphic);
     257             : }
     258             : 
     259             : 
     260           0 : OUString SvxOpenGraphicDialog::GetPath() const
     261             : {
     262           0 :     return mpImpl->aFileDlg.GetPath();
     263             : }
     264             : 
     265             : 
     266           0 : OUString SvxOpenGraphicDialog::GetCurrentFilter() const
     267             : {
     268           0 :     return mpImpl->aFileDlg.GetCurrentFilter();
     269             : }
     270             : 
     271             : 
     272           0 : void SvxOpenGraphicDialog::SetCurrentFilter(const OUString& rStr)
     273             : {
     274           0 :     mpImpl->aFileDlg.SetCurrentFilter(rStr);
     275         951 : }
     276             : 
     277             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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