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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_sfx2.hxx" 30 31 #include <tools/urlobj.hxx> 32 #include <cppuhelper/implbase1.hxx> 33 #include <com/sun/star/uno/Reference.h> 34 #include <com/sun/star/lang/XInitialization.hpp> 35 #include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp> 36 #include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp> 37 #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp> 38 #include <com/sun/star/ui/dialogs/FilePreviewImageFormats.hpp> 39 #include <com/sun/star/ui/dialogs/ListboxControlActions.hpp> 40 #include <com/sun/star/ui/dialogs/TemplateDescription.hpp> 41 #include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp> 42 #include <com/sun/star/ui/dialogs/XFilePicker.hpp> 43 #include <com/sun/star/ui/dialogs/XFilePickerListener.hpp> 44 #include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp> 45 #include <com/sun/star/ui/dialogs/XFilePreview.hpp> 46 #include <com/sun/star/ui/dialogs/XFilterManager.hpp> 47 #include <svl/urihelper.hxx> 48 #include <unotools/ucbstreamhelper.hxx> 49 #include <svtools/transfer.hxx> 50 #include <sot/formats.hxx> 51 #include <vcl/msgbox.hxx> 52 #include <sfx2/filedlghelper.hxx> 53 #include <sfx2/docfile.hxx> 54 #include <unotools/pathoptions.hxx> 55 #include <sfx2/opengrf.hxx> 56 #include "app.hrc" 57 #include "sfx2/sfxresid.hxx" 58 59 //----------------------------------------------------------------------------- 60 61 using namespace ::com::sun::star; 62 using namespace ::com::sun::star::lang; 63 using namespace ::com::sun::star::ui::dialogs; 64 using namespace ::com::sun::star::uno; 65 using namespace ::rtl; 66 using namespace ::cppu; 67 68 69 //----------------------------------------------------------------------------- 70 71 sal_uInt16 SvxOpenGrfErr2ResId( short err ) 72 { 73 switch( err ) 74 { 75 case GRFILTER_OPENERROR: 76 return RID_SVXSTR_GRFILTER_OPENERROR; 77 case GRFILTER_IOERROR: 78 return RID_SVXSTR_GRFILTER_IOERROR; 79 case GRFILTER_VERSIONERROR: 80 return RID_SVXSTR_GRFILTER_VERSIONERROR; 81 case GRFILTER_FILTERERROR: 82 return RID_SVXSTR_GRFILTER_FILTERERROR; 83 case GRFILTER_FORMATERROR: 84 default: 85 return RID_SVXSTR_GRFILTER_FORMATERROR; 86 } 87 } 88 89 90 struct SvxOpenGrf_Impl 91 { 92 SvxOpenGrf_Impl (); 93 94 sfx2::FileDialogHelper aFileDlg; 95 uno::Reference < XFilePickerControlAccess > xCtrlAcc; 96 }; 97 98 99 SvxOpenGrf_Impl::SvxOpenGrf_Impl() : 100 aFileDlg(SFXWB_GRAPHIC) 101 { 102 uno::Reference < XFilePicker > xFP = aFileDlg.GetFilePicker(); 103 xCtrlAcc = uno::Reference < XFilePickerControlAccess >(xFP, UNO_QUERY); 104 } 105 106 107 SvxOpenGraphicDialog::SvxOpenGraphicDialog( const String& rTitle ) : 108 mpImpl( new SvxOpenGrf_Impl ) 109 { 110 mpImpl->aFileDlg.SetTitle(rTitle); 111 } 112 113 114 SvxOpenGraphicDialog::~SvxOpenGraphicDialog() 115 { 116 } 117 118 119 short SvxOpenGraphicDialog::Execute() 120 { 121 sal_uInt16 nImpRet; 122 sal_Bool bQuitLoop(sal_False); 123 124 while( bQuitLoop == sal_False && 125 mpImpl->aFileDlg.Execute() == ERRCODE_NONE ) 126 { 127 if( GetPath().Len() ) 128 { 129 GraphicFilter* pFilter = GraphicFilter::GetGraphicFilter(); 130 INetURLObject aObj( GetPath() ); 131 132 // check whether we can load the graphic 133 String aCurFilter( GetCurrentFilter() ); 134 sal_uInt16 nFormatNum = pFilter->GetImportFormatNumber( aCurFilter ); 135 sal_uInt16 nRetFormat = 0; 136 sal_uInt16 nFound = USHRT_MAX; 137 138 // non-local? 139 if ( INET_PROT_FILE != aObj.GetProtocol() ) 140 { 141 SfxMedium aMed( aObj.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ, sal_True ); 142 aMed.DownLoad(); 143 SvStream* pStream = aMed.GetInStream(); 144 145 if( pStream ) 146 nImpRet = pFilter->CanImportGraphic( aObj.GetMainURL( INetURLObject::NO_DECODE ), *pStream, nFormatNum, &nRetFormat ); 147 else 148 nImpRet = pFilter->CanImportGraphic( aObj, nFormatNum, &nRetFormat ); 149 150 if ( GRFILTER_OK != nImpRet ) 151 { 152 if ( !pStream ) 153 nImpRet = pFilter->CanImportGraphic( aObj, GRFILTER_FORMAT_DONTKNOW, &nRetFormat ); 154 else 155 nImpRet = pFilter->CanImportGraphic( aObj.GetMainURL( INetURLObject::NO_DECODE ), *pStream, 156 GRFILTER_FORMAT_DONTKNOW, &nRetFormat ); 157 } 158 } 159 else 160 { 161 if( (nImpRet=pFilter->CanImportGraphic( aObj, nFormatNum, &nRetFormat )) != GRFILTER_OK ) 162 nImpRet = pFilter->CanImportGraphic( aObj, GRFILTER_FORMAT_DONTKNOW, &nRetFormat ); 163 } 164 165 if ( GRFILTER_OK == nImpRet ) 166 nFound = nRetFormat; 167 168 // could not load? 169 if ( nFound == USHRT_MAX ) 170 { 171 WarningBox aWarningBox( NULL, WB_3DLOOK | WB_RETRY_CANCEL, String( SfxResId( SvxOpenGrfErr2ResId(nImpRet) ) ) ); 172 bQuitLoop = aWarningBox.Execute()==RET_RETRY ? sal_False : sal_True; 173 } 174 else 175 { 176 // setup appropriate filter (so next time, it will work) 177 if( pFilter->GetImportFormatCount() ) 178 { 179 String aFormatName(pFilter->GetImportFormatName(nFound)); 180 SetCurrentFilter(aFormatName); 181 } 182 183 return nImpRet; 184 } 185 } 186 } 187 188 // cancel 189 return -1; 190 } 191 192 193 void SvxOpenGraphicDialog::SetPath( const String& rPath ) 194 { 195 mpImpl->aFileDlg.SetDisplayDirectory(rPath); 196 } 197 198 void SvxOpenGraphicDialog::SetPath( const String& rPath, sal_Bool bLinkState ) 199 { 200 SetPath(rPath); 201 AsLink(bLinkState); 202 } 203 204 205 void SvxOpenGraphicDialog::EnableLink( sal_Bool state ) 206 { 207 if( mpImpl->xCtrlAcc.is() ) 208 { 209 try 210 { 211 mpImpl->xCtrlAcc->enableControl( ExtendedFilePickerElementIds::CHECKBOX_LINK, state ); 212 } 213 catch(IllegalArgumentException) 214 { 215 #ifdef DBG_UTIL 216 DBG_ERROR( "Cannot enable \"link\" checkbox" ); 217 #endif 218 } 219 } 220 } 221 222 223 void SvxOpenGraphicDialog::AsLink(sal_Bool bState) 224 { 225 if( mpImpl->xCtrlAcc.is() ) 226 { 227 try 228 { 229 Any aAny; aAny <<= bState; 230 mpImpl->xCtrlAcc->setValue( ExtendedFilePickerElementIds::CHECKBOX_LINK, 0, aAny ); 231 } 232 catch(IllegalArgumentException) 233 { 234 #ifdef DBG_UTIL 235 DBG_ERROR( "Cannot check \"link\" checkbox" ); 236 #endif 237 } 238 } 239 } 240 241 242 sal_Bool SvxOpenGraphicDialog::IsAsLink() const 243 { 244 try 245 { 246 if( mpImpl->xCtrlAcc.is() ) 247 { 248 Any aVal = mpImpl->xCtrlAcc->getValue( ExtendedFilePickerElementIds::CHECKBOX_LINK, 0 ); 249 DBG_ASSERT(aVal.hasValue(), "Value CBX_INSERT_AS_LINK not found"); 250 return aVal.hasValue() ? *(sal_Bool*) aVal.getValue() : sal_False; 251 } 252 } 253 catch(IllegalArgumentException) 254 { 255 #ifdef DBG_UTIL 256 DBG_ERROR( "Cannot access \"link\" checkbox" ); 257 #endif 258 } 259 260 return sal_False; 261 } 262 263 264 int SvxOpenGraphicDialog::GetGraphic(Graphic& rGraphic) const 265 { 266 return mpImpl->aFileDlg.GetGraphic(rGraphic); 267 } 268 269 270 String SvxOpenGraphicDialog::GetPath() const 271 { 272 return mpImpl->aFileDlg.GetPath(); 273 } 274 275 276 String SvxOpenGraphicDialog::GetCurrentFilter() const 277 { 278 return mpImpl->aFileDlg.GetCurrentFilter(); 279 } 280 281 282 void SvxOpenGraphicDialog::SetCurrentFilter(const String& rStr) 283 { 284 mpImpl->aFileDlg.SetCurrentFilter(rStr); 285 } 286 287 void SvxOpenGraphicDialog::SetControlHelpIds( const sal_Int16* _pControlId, const char** _pHelpId ) 288 { 289 mpImpl->aFileDlg.SetControlHelpIds( _pControlId, _pHelpId ); 290 } 291 292 293