1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <svx/svditer.hxx>
#include <svx/svdograf.hxx>
#include <svx/svdoole2.hxx>
#include <svx/svdpage.hxx>
#include <svx/xoutbmp.hxx>
#include <svx/svdxcgv.hxx>
#include <sot/exchange.hxx>
#include <svtools/htmlkywd.hxx>
#include <svtools/htmlout.hxx>
#include <svtools/transfer.hxx>
#include <svtools/embedtransfer.hxx>
#include <svl/urihelper.hxx>
#include <tools/urlobj.hxx>
#include "htmlexp.hxx"
#include "global.hxx"
#include "document.hxx"
#include "drwlayer.hxx"
#include "ftools.hxx"
#include <rtl/strbuf.hxx>
using namespace com::sun::star;
void ScHTMLExport::PrepareGraphics( ScDrawLayer* pDrawLayer, SCTAB nTab,
SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow )
{
if ( pDrawLayer->HasObjectsInRows( nTab, nStartRow, nEndRow ) )
{
SdrPage* pDrawPage = pDrawLayer->GetPage( static_cast<sal_uInt16>(nTab) );
if ( pDrawPage )
{
bTabHasGraphics = true;
FillGraphList( pDrawPage, nTab, nStartCol, nStartRow, nEndCol, nEndRow );
size_t ListSize = aGraphList.size();
for ( size_t i = 0; i < ListSize; ++i )
{
ScHTMLGraphEntry* pE = &aGraphList[ i ];
if ( !pE->bInCell )
{ // not all cells: table next to some
bTabAlignedLeft = true;
break;
}
}
}
}
}
void ScHTMLExport::FillGraphList( const SdrPage* pPage, SCTAB nTab,
SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow )
{
if ( pPage->GetObjCount() )
{
tools::Rectangle aRect;
if ( !bAll )
aRect = pDoc->GetMMRect( nStartCol, nStartRow, nEndCol, nEndRow, nTab );
SdrObjListIter aIter( *pPage, SdrIterMode::Flat );
SdrObject* pObject = aIter.Next();
while ( pObject )
{
tools::Rectangle aObjRect = pObject->GetCurrentBoundRect();
if ( (bAll || aRect.IsInside( aObjRect )) && !ScDrawLayer::IsNoteCaption(pObject) )
{
Size aSpace;
ScRange aR = pDoc->GetRange( nTab, aObjRect );
// Rectangle in mm/100
Size aSize( MMToPixel( aObjRect.GetSize() ) );
// If the image is somewhere in a merged range we must
// move the anchor to the upper left (THE span cell).
pDoc->ExtendOverlapped( aR );
SCCOL nCol1 = aR.aStart.Col();
SCROW nRow1 = aR.aStart.Row();
SCCOL nCol2 = aR.aEnd.Col();
SCROW nRow2 = aR.aEnd.Row();
// All cells empty under object?
bool bInCell = (pDoc->GetEmptyLinesInBlock(
nCol1, nRow1, nTab, nCol2, nRow2, nTab, DIR_TOP )
== static_cast< SCSIZE >( nRow2 - nRow1 )); // rows-1 !
if ( bInCell )
{ // Spacing in spanning cell
tools::Rectangle aCellRect = pDoc->GetMMRect(
nCol1, nRow1, nCol2, nRow2, nTab );
aSpace = MMToPixel( Size(
aCellRect.GetWidth() - aObjRect.GetWidth(),
aCellRect.GetHeight() - aObjRect.GetHeight() ));
aSpace.Width() += (nCol2-nCol1) * (nCellSpacing+1);
aSpace.Height() += (nRow2-nRow1) * (nCellSpacing+1);
aSpace.Width() /= 2;
aSpace.Height() /= 2;
}
aGraphList.push_back( ScHTMLGraphEntry( pObject,
aR, aSize, bInCell, aSpace ) );
}
pObject = aIter.Next();
}
}
}
void ScHTMLExport::WriteGraphEntry( ScHTMLGraphEntry* pE )
{
SdrObject* pObject = pE->pObject;
OStringBuffer aBuf;
aBuf.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_width).append('=').
append(static_cast<sal_Int32>(pE->aSize.Width()));
aBuf.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_height).append('=').
append(static_cast<sal_Int32>(pE->aSize.Height()));
if ( pE->bInCell )
{
aBuf.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_hspace).append('=').
append(static_cast<sal_Int32>(pE->aSpace.Width()));
aBuf.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_vspace).append('=').
append(static_cast<sal_Int32>(pE->aSpace.Height()));
}
OString aOpt = aBuf.makeStringAndClear();
switch ( pObject->GetObjIdentifier() )
{
case OBJ_GRAF:
{
const SdrGrafObj* pSGO = static_cast<SdrGrafObj*>(pObject);
const SdrGrafObjGeoData* pGeo = static_cast<SdrGrafObjGeoData*>(pSGO->GetGeoData());
sal_uInt16 nMirrorCase = (pGeo->aGeo.nRotationAngle == 18000 ?
( pGeo->bMirrored ? 3 : 4 ) : ( pGeo->bMirrored ? 2 : 1 ));
bool bHMirr = ( ( nMirrorCase == 2 ) || ( nMirrorCase == 4 ) );
bool bVMirr = ( ( nMirrorCase == 3 ) || ( nMirrorCase == 4 ) );
XOutFlags nXOutFlags = XOutFlags::NONE;
if ( bHMirr )
nXOutFlags |= XOutFlags::MirrorHorz;
if ( bVMirr )
nXOutFlags |= XOutFlags::MirrorVert;
OUString aLinkName;
if ( pSGO->IsLinkedGraphic() )
aLinkName = pSGO->GetFileName();
WriteImage( aLinkName, pSGO->GetGraphic(), aOpt, nXOutFlags );
pE->bWritten = true;
}
break;
case OBJ_OLE2:
{
const Graphic* pGraphic = static_cast<SdrOle2Obj*>(pObject)->GetGraphic();
if ( pGraphic )
{
OUString aLinkName;
WriteImage( aLinkName, *pGraphic, aOpt );
pE->bWritten = true;
}
}
break;
default:
{
Graphic aGraph( SdrExchangeView::GetObjGraphic(
pDoc->GetDrawLayer(), pObject ) );
OUString aLinkName;
WriteImage( aLinkName, aGraph, aOpt );
pE->bWritten = true;
}
}
}
void ScHTMLExport::WriteImage( OUString& rLinkName, const Graphic& rGrf,
const OString& rImgOptions, XOutFlags nXOutFlags )
{
// Embedded graphic -> create an image file
if( rLinkName.isEmpty() )
{
if( !aStreamPath.isEmpty() )
{
// Save as a PNG
OUString aGrfNm( aStreamPath );
nXOutFlags |= XOutFlags::UseNativeIfPossible;
ErrCode nErr = XOutBitmap::WriteGraphic( rGrf, aGrfNm,
"PNG", nXOutFlags );
// If it worked, create a URL for the IMG tag
if( !nErr )
{
rLinkName = URIHelper::SmartRel2Abs(
INetURLObject(aBaseURL),
aGrfNm,
URIHelper::GetMaybeFileHdl());
if ( HasCId() )
MakeCIdURL( rLinkName );
}
}
}
else
{
// Linked graphic - figure out the URL for the IMG tag
if( bCopyLocalFileToINet || HasCId() )
{
CopyLocalFileToINet( rLinkName, aStreamPath );
if ( HasCId() )
MakeCIdURL( rLinkName );
}
else
rLinkName = URIHelper::SmartRel2Abs(
INetURLObject(aBaseURL),
rLinkName,
URIHelper::GetMaybeFileHdl());
}
// If a URL was set, output the IMG tag.
// <IMG SRC="..."[ rImgOptions]>
if( !rLinkName.isEmpty() )
{
rStrm.WriteChar( '<' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_image ).WriteChar( ' ' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_O_src ).WriteCharPtr( "=\"" );
HTMLOutFuncs::Out_String( rStrm, URIHelper::simpleNormalizedMakeRelative(
aBaseURL,
rLinkName ), eDestEnc ).WriteChar( '\"' );
if ( !rImgOptions.isEmpty() )
rStrm.WriteCharPtr( rImgOptions.getStr() );
rStrm.WriteChar( '>' ).WriteCharPtr( SAL_NEWLINE_STRING ).WriteCharPtr( GetIndentStr() );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
