1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sd.hxx"
26
27 #include <osl/module.hxx>
28 #include <tools/urlobj.hxx>
29 #include <svl/itemset.hxx>
30 #include <sfx2/docfile.hxx>
31 #include <sfx2/docfilt.hxx>
32 #include <svx/xflclit.hxx>
33 #include <svx/xfillit0.hxx>
34
35 #include "sdpage.hxx"
36 #include "drawdoc.hxx"
37 #include "sdcgmfilter.hxx"
38
39 // -----------
40 // - Defines -
41 // -----------
42
43 #define CGM_IMPORT_CGM 0x00000001
44 #define CGM_IMPORT_IM 0x00000002
45
46 #define CGM_EXPORT_IMPRESS 0x00000100
47 #define CGM_EXPORT_META 0x00000200
48 #define CGM_EXPORT_COMMENT 0x00000400
49
50 #define CGM_NO_PAD_BYTE 0x00010000
51 #define CGM_BIG_ENDIAN 0x00020000
52 #define CGM_LITTLE_ENDIAN 0x00040000
53
54 // --------------
55 // - Namespaces -
56 // --------------
57
58 using namespace ::com::sun::star::uno;
59 using namespace ::com::sun::star::task;
60 using namespace ::com::sun::star::frame;
61
62 // ------------
63 // - Typedefs -
64 // ------------
65
66 typedef sal_uInt32 ( __LOADONCALLAPI *ImportCGM )( ::rtl::OUString&, Reference< XModel >&, sal_uInt32, Reference< XStatusIndicator >& );
67 typedef sal_Bool ( __LOADONCALLAPI *ExportCGM )( ::rtl::OUString&, Reference< XModel >&, Reference< XStatusIndicator >&, void* );
68
69 // ---------------
70 // - SdPPTFilter -
71 // ---------------
72
SdCGMFilter(SfxMedium & rMedium,::sd::DrawDocShell & rDocShell,sal_Bool bShowProgress)73 SdCGMFilter::SdCGMFilter( SfxMedium& rMedium, ::sd::DrawDocShell& rDocShell, sal_Bool bShowProgress ) :
74 SdFilter( rMedium, rDocShell, bShowProgress )
75 {
76 }
77
78 // -----------------------------------------------------------------------------
79
~SdCGMFilter()80 SdCGMFilter::~SdCGMFilter()
81 {
82 }
83
84 // -----------------------------------------------------------------------------
85
Import()86 sal_Bool SdCGMFilter::Import()
87 {
88 ::osl::Module* pLibrary = OpenLibrary( mrMedium.GetFilter()->GetUserData() );
89 sal_Bool bRet = sal_False;
90
91 if( pLibrary && mxModel.is() )
92 {
93 ImportCGM FncImportCGM = reinterpret_cast< ImportCGM >( pLibrary->getFunctionSymbol( ::rtl::OUString::createFromAscii( "ImportCGM" ) ) );
94 ::rtl::OUString aFileURL( mrMedium.GetURLObject().GetMainURL( INetURLObject::NO_DECODE ) );
95 sal_uInt32 nRetValue;
96
97 if( mrDocument.GetPageCount() == 0L )
98 mrDocument.CreateFirstPages();
99
100 CreateStatusIndicator();
101 nRetValue = FncImportCGM( aFileURL, mxModel, CGM_IMPORT_CGM | CGM_BIG_ENDIAN | CGM_EXPORT_IMPRESS, mxStatusIndicator );
102
103 if( nRetValue )
104 {
105 bRet = sal_True;
106
107 if( ( nRetValue &~0xff000000 ) != 0xffffff ) // maybe the backgroundcolor is already white
108 { // so we must not set a master page
109 mrDocument.StopWorkStartupDelay();
110 SdPage* pSdPage = mrDocument.GetMasterSdPage(0, PK_STANDARD);
111
112 if(pSdPage)
113 {
114 // set PageFill to given color
115 const Color aColor((sal_uInt8)(nRetValue >> 16), (sal_uInt8)(nRetValue >> 8), (sal_uInt8)(nRetValue >> 16));
116 pSdPage->getSdrPageProperties().PutItem(XFillColorItem(String(), aColor));
117 pSdPage->getSdrPageProperties().PutItem(XFillStyleItem(XFILL_SOLID));
118 }
119 }
120 }
121 }
122
123 delete pLibrary;
124
125 return bRet;
126 }
127
128 // -----------------------------------------------------------------------------
129
Export()130 sal_Bool SdCGMFilter::Export()
131 {
132 ::osl::Module* pLibrary = OpenLibrary( mrMedium.GetFilter()->GetUserData() );
133 sal_Bool bRet = sal_False;
134
135 if( pLibrary && mxModel.is() )
136 {
137 ExportCGM FncCGMExport = reinterpret_cast< ExportCGM >( pLibrary->getFunctionSymbol( ::rtl::OUString::createFromAscii( "ExportCGM" ) ) );
138
139 if( FncCGMExport )
140 {
141 ::rtl::OUString aPhysicalName( mrMedium.GetPhysicalName() );
142
143 /* !!!
144 if ( pViewShell && pViewShell->GetView() )
145 pViewShell->GetView()->SdrEndTextEdit();
146 */
147 CreateStatusIndicator();
148 bRet = FncCGMExport( aPhysicalName, mxModel, mxStatusIndicator, NULL );
149 }
150 }
151
152 delete pLibrary;
153
154 return bRet;
155 }
156