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28 : :
29 : : #include <tools/string.hxx>
30 : : #include <svx/graphichelper.hxx>
31 : : #include <unotools/pathoptions.hxx>
32 : : #include <svtools/filter.hxx>
33 : : #include <sfx2/docfile.hxx>
34 : : #include <svx/xoutbmp.hxx>
35 : : #include <sfx2/filedlghelper.hxx>
36 : : #include <svx/dialmgr.hxx>
37 : : #include <svx/dialogs.hrc>
38 : :
39 : : #include <com/sun/star/ui/dialogs/XFilePicker.hpp>
40 : : #include <com/sun/star/ui/dialogs/XFilterManager.hpp>
41 : : #include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
42 : :
43 : : using namespace ::com::sun::star::uno;
44 : : using namespace ::com::sun::star::ui::dialogs;
45 : : using namespace ::sfx2;
46 : :
47 : 0 : void GraphicHelper::GetPreferedExtension( String &rExtension, const Graphic &rGraphic )
48 : : {
49 : : // propose the "best" filter using the native-info, if applicable
50 : 0 : const sal_Char* pExtension = "png";
51 [ # # ][ # # : 0 : switch( const_cast<Graphic&>( rGraphic ).GetLink().GetType() )
# # # #
# ]
52 : : {
53 : : case GFX_LINK_TYPE_NATIVE_GIF:
54 : 0 : pExtension = "gif";
55 : 0 : break;
56 : : case GFX_LINK_TYPE_NATIVE_TIF:
57 : 0 : pExtension = "tif";
58 : 0 : break;
59 : : case GFX_LINK_TYPE_NATIVE_WMF:
60 : 0 : pExtension = "wmf";
61 : 0 : break;
62 : : case GFX_LINK_TYPE_NATIVE_MET:
63 : 0 : pExtension = "met";
64 : 0 : break;
65 : : case GFX_LINK_TYPE_NATIVE_PCT:
66 : 0 : pExtension = "pct";
67 : 0 : break;
68 : : case GFX_LINK_TYPE_NATIVE_JPG:
69 : 0 : pExtension = "jpg";
70 : 0 : break;
71 : : default:
72 : 0 : break;
73 : : }
74 : 0 : rExtension.AssignAscii( pExtension );
75 : 0 : }
76 : :
77 : 0 : String GraphicHelper::ExportGraphic( const Graphic &rGraphic, const String &rGrfName )
78 : : {
79 [ # # ]: 0 : SvtPathOptions aPathOpt;
80 [ # # ][ # # ]: 0 : String sGrfPath( aPathOpt.GetGraphicPath() );
81 : :
82 [ # # ]: 0 : FileDialogHelper aDlgHelper( TemplateDescription::FILESAVE_AUTOEXTENSION, 0 );
83 [ # # ]: 0 : Reference < XFilePicker > xFP = aDlgHelper.GetFilePicker();
84 : :
85 [ # # ]: 0 : INetURLObject aPath;
86 [ # # ][ # # ]: 0 : aPath.SetSmartURL( sGrfPath );
87 : :
88 : : // fish out the graphic's name
89 [ # # ]: 0 : String aName = rGrfName;
90 : :
91 [ # # ][ # # ]: 0 : aDlgHelper.SetTitle( SVX_RESSTR(RID_SVXSTR_EXPORT_GRAPHIC_TITLE));
[ # # ][ # # ]
[ # # ]
92 [ # # ][ # # ]: 0 : aDlgHelper.SetDisplayDirectory( aPath.GetMainURL(INetURLObject::DECODE_TO_IURI) );
[ # # ][ # # ]
93 [ # # ]: 0 : INetURLObject aURL;
94 [ # # ][ # # ]: 0 : aURL.SetSmartURL( aName );
95 [ # # ][ # # ]: 0 : aDlgHelper.SetFileName( aURL.GetName() );
[ # # ][ # # ]
96 : :
97 [ # # ]: 0 : GraphicFilter& rGF = GraphicFilter::GetGraphicFilter();
98 [ # # ]: 0 : const sal_uInt16 nCount = rGF.GetExportFormatCount();
99 : :
100 [ # # ][ # # ]: 0 : String aExt( aURL.GetExtension() );
101 [ # # ]: 0 : if( !aExt.Len() )
102 [ # # ]: 0 : GetPreferedExtension( aExt, rGraphic );
103 : :
104 [ # # ]: 0 : aExt.ToLowerAscii();
105 : 0 : sal_uInt16 nDfltFilter = USHRT_MAX;
106 : :
107 [ # # ]: 0 : Reference<XFilterManager> xFltMgr(xFP, UNO_QUERY);
108 : :
109 [ # # ]: 0 : for ( sal_uInt16 i = 0; i < nCount; i++ )
110 : : {
111 [ # # ][ # # ]: 0 : xFltMgr->appendFilter( rGF.GetExportFormatName( i ), rGF.GetExportWildcard( i ) );
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
112 [ # # ][ # # ]: 0 : if ( COMPARE_EQUAL == aExt.CompareIgnoreCaseToAscii(rGF.GetExportFormatShortName( i ).ToLowerAscii() ))
[ # # ][ # # ]
[ # # ]
113 : 0 : nDfltFilter = i;
114 : : }
115 [ # # ]: 0 : if ( USHRT_MAX == nDfltFilter )
116 : : {
117 : : // "wrong" extension?
118 [ # # ]: 0 : GetPreferedExtension( aExt, rGraphic );
119 [ # # ]: 0 : for ( sal_uInt16 i = 0; i < nCount; ++i )
120 [ # # ][ # # ]: 0 : if ( aExt == rGF.GetExportFormatShortName( i ).ToLowerAscii() )
[ # # ][ # # ]
[ # # ]
121 : : {
122 : 0 : nDfltFilter = i;
123 : 0 : break;
124 : : }
125 : : }
126 : :
127 [ # # ]: 0 : if( USHRT_MAX != nDfltFilter )
128 : : {
129 [ # # ][ # # ]: 0 : xFltMgr->setCurrentFilter( rGF.GetExportFormatName( nDfltFilter ) ) ;
[ # # ][ # # ]
[ # # ]
130 : :
131 [ # # ][ # # ]: 0 : if( aDlgHelper.Execute() == ERRCODE_NONE )
132 : : {
133 [ # # ][ # # ]: 0 : String sPath( xFP->getFiles().getConstArray()[0] );
[ # # ][ # # ]
134 : : // remember used path - please don't optimize away!
135 [ # # ][ # # ]: 0 : aPath.SetSmartURL( sPath);
136 [ # # ][ # # ]: 0 : sGrfPath = aPath.GetPath();
137 : :
138 [ # # ][ # # ]: 0 : if( rGrfName.Len() &&
[ # # ]
139 [ # # ][ # # ]: 0 : nDfltFilter == rGF.GetExportFormatNumber( xFltMgr->getCurrentFilter()))
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
[ # # # # ]
140 : : {
141 : : // try to save the original graphic
142 [ # # ]: 0 : SfxMedium aIn( rGrfName, STREAM_READ | STREAM_NOCREATE );
143 [ # # ][ # # ]: 0 : if( aIn.GetInStream() && !aIn.GetInStream()->GetError() )
[ # # ][ # # ]
[ # # ]
144 : : {
145 [ # # ]: 0 : SfxMedium aOut( sPath, STREAM_WRITE | STREAM_SHARE_DENYNONE);
146 [ # # ][ # # ]: 0 : if( aOut.GetOutStream() && !aOut.GetOutStream()->GetError())
[ # # ][ # # ]
[ # # ]
147 : : {
148 [ # # ][ # # ]: 0 : *aOut.GetOutStream() << *aIn.GetInStream();
[ # # ]
149 [ # # ][ # # ]: 0 : if ( 0 == aIn.GetError() )
150 : : {
151 [ # # ]: 0 : aOut.Close();
152 [ # # ]: 0 : aOut.Commit();
153 [ # # ][ # # ]: 0 : if ( 0 == aOut.GetError() )
154 [ # # ]: 0 : return sPath;
155 : : }
156 [ # # ][ # # ]: 0 : }
157 [ # # ][ # # ]: 0 : }
158 : : }
159 : :
160 : : sal_uInt16 nFilter;
161 [ # # ][ # # ]: 0 : if ( !xFltMgr->getCurrentFilter().isEmpty() && rGF.GetExportFormatCount() )
[ # # ][ # # ]
[ # # ][ # # ]
[ # # # # ]
162 [ # # ][ # # ]: 0 : nFilter = rGF.GetExportFormatNumber( xFltMgr->getCurrentFilter() );
[ # # ][ # # ]
[ # # ]
163 : : else
164 : 0 : nFilter = GRFILTER_FORMAT_DONTKNOW;
165 [ # # ]: 0 : String aFilter( rGF.GetExportFormatShortName( nFilter ) );
166 : : XOutBitmap::WriteGraphic( rGraphic, sPath, aFilter,
167 : : XOUTBMP_DONT_EXPAND_FILENAME|
168 : : XOUTBMP_DONT_ADD_EXTENSION|
169 [ # # ]: 0 : XOUTBMP_USE_NATIVE_IF_POSSIBLE );
170 [ # # ][ # # ]: 0 : return sPath;
[ # # ]
171 : : }
172 : : }
173 [ # # ][ # # ]: 0 : return String();
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
174 : : }
175 : :
176 : :
177 : :
178 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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