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Version 7.5.1.1, tag libreoffice-7.5.1.1
[LibreOffice.git] / sc / source / filter / html / htmlexp.cxx
blob16db15316121e581b0bf7147fc4ebf05d2de187e
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 #include <sal/config.h>
21
22 #include <string_view>
23
24 #include <scitems.hxx>
25 #include <editeng/eeitem.hxx>
26
27 #include <utility>
28 #include <vcl/svapp.hxx>
29 #include <editeng/boxitem.hxx>
30 #include <editeng/brushitem.hxx>
31 #include <editeng/colritem.hxx>
32 #include <editeng/crossedoutitem.hxx>
33 #include <editeng/fhgtitem.hxx>
34 #include <editeng/fontitem.hxx>
35 #include <editeng/postitem.hxx>
36 #include <editeng/udlnitem.hxx>
37 #include <editeng/wghtitem.hxx>
38 #include <editeng/justifyitem.hxx>
39 #include <svx/xoutbmp.hxx>
40 #include <editeng/editeng.hxx>
41 #include <svtools/htmlcfg.hxx>
42 #include <sfx2/docfile.hxx>
43 #include <sfx2/frmhtmlw.hxx>
44 #include <sfx2/objsh.hxx>
45 #include <svl/urihelper.hxx>
46 #include <svtools/htmlkywd.hxx>
47 #include <svtools/htmlout.hxx>
48 #include <svtools/parhtml.hxx>
49 #include <vcl/outdev.hxx>
50 #include <stdio.h>
51 #include <osl/diagnose.h>
52 #include <o3tl/unit_conversion.hxx>
53
54 #include <htmlexp.hxx>
55 #include <global.hxx>
56 #include <postit.hxx>
57 #include <document.hxx>
58 #include <attrib.hxx>
59 #include <patattr.hxx>
60 #include <stlpool.hxx>
61 #include <scresid.hxx>
62 #include <formulacell.hxx>
63 #include <cellform.hxx>
64 #include <docoptio.hxx>
65 #include <editutil.hxx>
66 #include <ftools.hxx>
67 #include <cellvalue.hxx>
68 #include <mtvelements.hxx>
69
70 #include <editeng/flditem.hxx>
71 #include <editeng/borderline.hxx>
72
73 // Without strings.hrc: error C2679: binary '=' : no operator defined which takes a
74 // right-hand operand of type 'const class String (__stdcall *)(class ScResId)'
75 // at
76 // const String aStrTable( ScResId( SCSTR_TABLE ) ); aStrOut = aStrTable;
77 // ?!???
78 #include <strings.hrc>
79 #include <globstr.hrc>
80
81 #include <com/sun/star/frame/XModel.hpp>
82 #include <com/sun/star/uno/Reference.h>
83 #include <com/sun/star/document/XDocumentProperties.hpp>
84 #include <com/sun/star/document/XDocumentPropertiesSupplier.hpp>
85 #include <rtl/strbuf.hxx>
86 #include <officecfg/Office/Common.hxx>
87
88 using ::editeng::SvxBorderLine;
89 using namespace ::com::sun::star;
90
91 const char sMyBegComment[] = "<!-- ";
92 const char sMyEndComment[] = " -->";
93 const char sDisplay[] = "display:";
94 const char sBorder[] = "border:";
95 const char sBackground[] = "background:";
96
97 const sal_uInt16 ScHTMLExport::nDefaultFontSize[SC_HTML_FONTSIZES] =
98 {
99 HTMLFONTSZ1_DFLT, HTMLFONTSZ2_DFLT, HTMLFONTSZ3_DFLT, HTMLFONTSZ4_DFLT,
100 HTMLFONTSZ5_DFLT, HTMLFONTSZ6_DFLT, HTMLFONTSZ7_DFLT
101 };
102
103 sal_uInt16 ScHTMLExport::nFontSize[SC_HTML_FONTSIZES] = { 0 };
104
105 const char* ScHTMLExport::pFontSizeCss[SC_HTML_FONTSIZES] =
106 {
107 "xx-small", "x-small", "small", "medium", "large", "x-large", "xx-large"
108 };
109
110 const sal_uInt16 ScHTMLExport::nCellSpacing = 0;
111 const char ScHTMLExport::sIndentSource[nIndentMax+1] =
112 "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t";
113
114 // Macros for HTML export
115
116 #define TAG_ON( tag ) HTMLOutFuncs::Out_AsciiTag( rStrm, tag )
117 #define TAG_OFF( tag ) HTMLOutFuncs::Out_AsciiTag( rStrm, tag, false )
118 #define OUT_STR( str ) HTMLOutFuncs::Out_String( rStrm, str, &aNonConvertibleChars )
119 #define OUT_LF() rStrm.WriteCharPtr( SAL_NEWLINE_STRING ).WriteCharPtr( GetIndentStr() )
120 #define TAG_ON_LF( tag ) (TAG_ON( tag ).WriteCharPtr( SAL_NEWLINE_STRING ).WriteCharPtr( GetIndentStr() ))
121 #define TAG_OFF_LF( tag ) (TAG_OFF( tag ).WriteCharPtr( SAL_NEWLINE_STRING ).WriteCharPtr( GetIndentStr() ))
122 #define OUT_HR() TAG_ON_LF( OOO_STRING_SVTOOLS_HTML_horzrule )
123 #define OUT_COMMENT( comment ) (rStrm.WriteCharPtr( sMyBegComment ), OUT_STR( comment ) \
124 .WriteCharPtr( sMyEndComment ).WriteCharPtr( SAL_NEWLINE_STRING ) \
125 .WriteCharPtr( GetIndentStr() ))
126
127 #define OUT_SP_CSTR_ASS( s ) rStrm.WriteChar( ' ').WriteCharPtr( s ).WriteChar( '=' )
128
129 #define GLOBSTR(id) ScResId( id )
130
131 void ScFormatFilterPluginImpl::ScExportHTML( SvStream& rStrm, const OUString& rBaseURL, ScDocument* pDoc,
132 const ScRange& rRange, const rtl_TextEncoding /*eNach*/, bool bAll,
133 const OUString& rStreamPath, OUString& rNonConvertibleChars, const OUString& rFilterOptions )
134 {
135 ScHTMLExport aEx( rStrm, rBaseURL, pDoc, rRange, bAll, rStreamPath, rFilterOptions );
136 aEx.Write();
137 rNonConvertibleChars = aEx.GetNonConvertibleChars();
138 }
139
140 static OString lcl_getColGroupString(sal_Int32 nSpan, sal_Int32 nWidth)
141 {
142 OStringBuffer aByteStr(OOO_STRING_SVTOOLS_HTML_colgroup);
143 aByteStr.append(' ');
144 if( nSpan > 1 )
145 {
146 aByteStr.append(OOO_STRING_SVTOOLS_HTML_O_span);
147 aByteStr.append("=\"");
148 aByteStr.append(nSpan);
149 aByteStr.append("\" ");
150 }
151 aByteStr.append(OOO_STRING_SVTOOLS_HTML_O_width);
152 aByteStr.append("=\"");
153 aByteStr.append(nWidth);
154 aByteStr.append('"');
155 return aByteStr.makeStringAndClear();
156 }
157
158 static void lcl_AddStamp( OUString& rStr, std::u16string_view rName,
159 const css::util::DateTime& rDateTime,
160 const LocaleDataWrapper& rLoc )
161 {
162 Date aD(rDateTime.Day, rDateTime.Month, rDateTime.Year);
163 tools::Time aT(rDateTime.Hours, rDateTime.Minutes, rDateTime.Seconds,
164 rDateTime.NanoSeconds);
165 DateTime aDateTime(aD,aT);
166
167 OUString aStrDate = rLoc.getDate( aDateTime );
168 OUString aStrTime = rLoc.getTime( aDateTime );
169
170 rStr += GLOBSTR( STR_BY ) + " ";
171 if (!rName.empty())
172 rStr += rName;
173 else
174 rStr += "???";
175 rStr += " " + GLOBSTR( STR_ON ) + " ";
176 if (!aStrDate.isEmpty())
177 rStr += aStrDate;
178 else
179 rStr += "???";
180 rStr += ", ";
181 if (!aStrTime.isEmpty())
182 rStr += aStrTime;
183 else
184 rStr += "???";
185 }
186
187 static OString lcl_makeHTMLColorTriplet(const Color& rColor)
188 {
189 char buf[24];
190
191 // <font COLOR="#00FF40">hello</font>
192 snprintf( buf, 24, "\"#%02X%02X%02X\"", rColor.GetRed(), rColor.GetGreen(), rColor.GetBlue() );
193
194 return buf;
195 }
196
197 ScHTMLExport::ScHTMLExport( SvStream& rStrmP, OUString _aBaseURL, ScDocument* pDocP,
198 const ScRange& rRangeP, bool bAllP,
199 OUString aStreamPathP, std::u16string_view rFilterOptions ) :
200 ScExportBase( rStrmP, pDocP, rRangeP ),
201 aBaseURL(std::move( _aBaseURL )),
202 aStreamPath(std::move( aStreamPathP )),
203 pAppWin( Application::GetDefaultDevice() ),
204 nUsedTables( 0 ),
205 nIndent( 0 ),
206 bAll( bAllP ),
207 bTabHasGraphics( false ),
208 bTabAlignedLeft( false ),
209 bCalcAsShown( pDocP->GetDocOptions().IsCalcAsShown() ),
210 bTableDataHeight( true ),
211 mbSkipImages ( false ),
212 mbSkipHeaderFooter( false )
213 {
214 strcpy( sIndent, sIndentSource );
215 sIndent[0] = 0;
216
217 // set HTML configuration
218 bCopyLocalFileToINet = officecfg::Office::Common::Filter::HTML::Export::LocalGraphic::get();
219
220 if (rFilterOptions == u"SkipImages")
221 {
222 mbSkipImages = true;
223 }
224 else if (rFilterOptions == u"SkipHeaderFooter")
225 {
226 mbSkipHeaderFooter = true;
227 }
228
229 for ( sal_uInt16 j=0; j < SC_HTML_FONTSIZES; j++ )
230 {
231 sal_uInt16 nSize = SvxHtmlOptions::GetFontSize( j );
232 // remember in Twips, like our SvxFontHeightItem
233 if ( nSize )
234 nFontSize[j] = nSize * 20;
235 else
236 nFontSize[j] = nDefaultFontSize[j] * 20;
237 }
238
239 const SCTAB nCount = pDoc->GetTableCount();
240 for ( SCTAB nTab = 0; nTab < nCount; nTab++ )
241 {
242 if ( !IsEmptyTable( nTab ) )
243 nUsedTables++;
244 }
245 }
246
247 ScHTMLExport::~ScHTMLExport()
248 {
249 aGraphList.clear();
250 }
251
252 sal_uInt16 ScHTMLExport::GetFontSizeNumber( sal_uInt16 nHeight )
253 {
254 sal_uInt16 nSize = 1;
255 for ( sal_uInt16 j=SC_HTML_FONTSIZES-1; j>0; j-- )
256 {
257 if( nHeight > (nFontSize[j] + nFontSize[j-1]) / 2 )
258 { // The one next to it
259 nSize = j+1;
260 break;
261 }
262 }
263 return nSize;
264 }
265
266 const char* ScHTMLExport::GetFontSizeCss( sal_uInt16 nHeight )
267 {
268 sal_uInt16 nSize = GetFontSizeNumber( nHeight );
269 return pFontSizeCss[ nSize-1 ];
270 }
271
272 sal_uInt16 ScHTMLExport::ToPixel( sal_uInt16 nVal )
273 {
274 if( nVal )
275 {
276 nVal = static_cast<sal_uInt16>(pAppWin->LogicToPixel(
277 Size( nVal, nVal ), MapMode( MapUnit::MapTwip ) ).Width());
278 if( !nVal ) // If there's a Twip there should also be a Pixel
279 nVal = 1;
280 }
281 return nVal;
282 }
283
284 Size ScHTMLExport::MMToPixel( const Size& rSize )
285 {
286 Size aSize = pAppWin->LogicToPixel( rSize, MapMode( MapUnit::Map100thMM ) );
287 // If there's something there should also be a Pixel
288 if ( !aSize.Width() && rSize.Width() )
289 aSize.setWidth( 1 );
290 if ( !aSize.Height() && rSize.Height() )
291 aSize.setHeight( 1 );
292 return aSize;
293 }
294
295 void ScHTMLExport::Write()
296 {
297 if (!mbSkipHeaderFooter)
298 {
299 rStrm.WriteChar( '<' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_doctype ).WriteChar( ' ' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_doctype5 ).WriteChar( '>' )
300 .WriteCharPtr( SAL_NEWLINE_STRING ).WriteCharPtr( SAL_NEWLINE_STRING );
301 TAG_ON_LF( OOO_STRING_SVTOOLS_HTML_html );
302 WriteHeader();
303 OUT_LF();
304 }
305 WriteBody();
306 OUT_LF();
307 if (!mbSkipHeaderFooter)
308 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_html );
309 }
310
311 void ScHTMLExport::WriteHeader()
312 {
313 IncIndent(1); TAG_ON_LF( OOO_STRING_SVTOOLS_HTML_head );
314
315 if ( pDoc->IsClipOrUndo() )
316 { // no real DocInfo available, but some META information like charset needed
317 SfxFrameHTMLWriter::Out_DocInfo( rStrm, aBaseURL, nullptr, sIndent, &aNonConvertibleChars );
318 }
319 else
320 {
321 uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
322 pDoc->GetDocumentShell()->GetModel(), uno::UNO_QUERY_THROW);
323 uno::Reference<document::XDocumentProperties> xDocProps
324 = xDPS->getDocumentProperties();
325 SfxFrameHTMLWriter::Out_DocInfo( rStrm, aBaseURL, xDocProps,
326 sIndent, &aNonConvertibleChars );
327 OUT_LF();
328
329 if (!xDocProps->getPrintedBy().isEmpty())
330 {
331 OUT_COMMENT( GLOBSTR( STR_DOC_INFO ) );
332 OUString aStrOut = GLOBSTR( STR_DOC_PRINTED ) + ": ";
333 lcl_AddStamp( aStrOut, xDocProps->getPrintedBy(),
334 xDocProps->getPrintDate(), ScGlobal::getLocaleData() );
335 OUT_COMMENT( aStrOut );
336 }
337
338 }
339 OUT_LF();
340
341 // CSS1 StyleSheet
342 PageDefaults( bAll ? 0 : aRange.aStart.Tab() );
343 IncIndent(1);
344 rStrm.WriteCharPtr( "<" ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_style ).WriteCharPtr( " " ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_O_type ).WriteCharPtr( "=\"text/css\">" );
345
346 OUT_LF();
347 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_body);
348 rStrm.WriteCharPtr(",");
349 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_division);
350 rStrm.WriteCharPtr(",");
351 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_table);
352 rStrm.WriteCharPtr(",");
353 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_thead);
354 rStrm.WriteCharPtr(",");
355 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_tbody);
356 rStrm.WriteCharPtr(",");
357 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_tfoot);
358 rStrm.WriteCharPtr(",");
359 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_tablerow);
360 rStrm.WriteCharPtr(",");
361 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_tableheader);
362 rStrm.WriteCharPtr(",");
363 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_tabledata);
364 rStrm.WriteCharPtr(",");
365 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_parabreak);
366 rStrm.WriteCharPtr(" { ");
367 rStrm.WriteCharPtr("font-family:");
368
369 if (!aHTMLStyle.aFontFamilyName.isEmpty())
370 {
371 const OUString& rList = aHTMLStyle.aFontFamilyName;
372 for(sal_Int32 nPos {0};;)
373 {
374 rStrm.WriteChar( '\"' );
375 OUT_STR( rList.getToken( 0, ';', nPos ) );
376 rStrm.WriteChar( '\"' );
377 if (nPos<0)
378 break;
379 rStrm.WriteCharPtr( ", " );
380 }
381 }
382 rStrm.WriteCharPtr("; ");
383 rStrm.WriteCharPtr("font-size:");
384 rStrm.WriteCharPtr(GetFontSizeCss(static_cast<sal_uInt16>(aHTMLStyle.nFontHeight)));
385 rStrm.WriteCharPtr(" }");
386
387 OUT_LF();
388
389 // write the style for the comments to make them stand out from normal cell content
390 // this is done through only showing the cell contents when the custom indicator is hovered
391 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_anchor);
392 rStrm.WriteCharPtr(".comment-indicator:hover");
393 rStrm.WriteCharPtr(" + ");
394 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_comment2);
395 rStrm.WriteCharPtr(" { ");
396 rStrm.WriteCharPtr(sBackground);
397 rStrm.WriteCharPtr("#ffd");
398 rStrm.WriteCharPtr("; ");
399 rStrm.WriteCharPtr("position:");
400 rStrm.WriteCharPtr("absolute");
401 rStrm.WriteCharPtr("; ");
402 rStrm.WriteCharPtr(sDisplay);
403 rStrm.WriteCharPtr("block");
404 rStrm.WriteCharPtr("; ");
405 rStrm.WriteCharPtr(sBorder);
406 rStrm.WriteCharPtr("1px solid black");
407 rStrm.WriteCharPtr("; ");
408 rStrm.WriteCharPtr("padding:");
409 rStrm.WriteCharPtr("0.5em");
410 rStrm.WriteCharPtr("; ");
411 rStrm.WriteCharPtr(" } ");
412
413 OUT_LF();
414
415 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_anchor);
416 rStrm.WriteCharPtr(".comment-indicator");
417 rStrm.WriteCharPtr(" { ");
418 rStrm.WriteCharPtr(sBackground);
419 rStrm.WriteCharPtr("red");
420 rStrm.WriteCharPtr("; ");
421 rStrm.WriteCharPtr(sDisplay);
422 rStrm.WriteCharPtr("inline-block");
423 rStrm.WriteCharPtr("; ");
424 rStrm.WriteCharPtr(sBorder);
425 rStrm.WriteCharPtr("1px solid black");
426 rStrm.WriteCharPtr("; ");
427 rStrm.WriteCharPtr("width:");
428 rStrm.WriteCharPtr("0.5em");
429 rStrm.WriteCharPtr("; ");
430 rStrm.WriteCharPtr("height:");
431 rStrm.WriteCharPtr("0.5em");
432 rStrm.WriteCharPtr("; ");
433 rStrm.WriteCharPtr(" } ");
434
435 OUT_LF();
436
437 rStrm.WriteCharPtr(OOO_STRING_SVTOOLS_HTML_comment2);
438 rStrm.WriteCharPtr(" { ");
439 rStrm.WriteCharPtr(sDisplay);
440 rStrm.WriteCharPtr("none");
441 rStrm.WriteCharPtr("; ");
442 rStrm.WriteCharPtr(" } ");
443
444
445 IncIndent(-1);
446 OUT_LF();
447 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_style );
448
449 IncIndent(-1);
450 OUT_LF();
451 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_head );
452 }
453
454 void ScHTMLExport::WriteOverview()
455 {
456 if ( nUsedTables <= 1 )
457 return;
458
459 IncIndent(1);
460 OUT_HR();
461 IncIndent(1); TAG_ON( OOO_STRING_SVTOOLS_HTML_parabreak ); TAG_ON_LF( OOO_STRING_SVTOOLS_HTML_center );
462 TAG_ON( OOO_STRING_SVTOOLS_HTML_head1 );
463 OUT_STR( ScResId( STR_OVERVIEW ) );
464 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_head1 );
465
466 OUString aStr;
467
468 const SCTAB nCount = pDoc->GetTableCount();
469 for ( SCTAB nTab = 0; nTab < nCount; nTab++ )
470 {
471 if ( !IsEmptyTable( nTab ) )
472 {
473 pDoc->GetName( nTab, aStr );
474 rStrm.WriteCharPtr( "<A HREF=\"#table" )
475 .WriteOString( OString::number(nTab) )
476 .WriteCharPtr( "\">" );
477 OUT_STR( aStr );
478 rStrm.WriteCharPtr( "</A>" );
479 TAG_ON_LF( OOO_STRING_SVTOOLS_HTML_linebreak );
480 }
481 }
482
483 IncIndent(-1); OUT_LF();
484 IncIndent(-1); TAG_OFF( OOO_STRING_SVTOOLS_HTML_center ); TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_parabreak );
485 }
486
487 const SfxItemSet& ScHTMLExport::PageDefaults( SCTAB nTab )
488 {
489 SfxStyleSheetBasePool* pStylePool = pDoc->GetStyleSheetPool();
490 SfxStyleSheetBase* pStyleSheet = nullptr;
491 OSL_ENSURE( pStylePool, "StylePool not found! :-(" );
492
493 // remember defaults for compare in WriteCell
494 if ( !aHTMLStyle.bInitialized )
495 {
496 pStyleSheet = pStylePool->Find(
497 ScResId(STR_STYLENAME_STANDARD),
498 SfxStyleFamily::Para );
499 OSL_ENSURE( pStyleSheet, "ParaStyle not found! :-(" );
500 if (!pStyleSheet)
501 pStyleSheet = pStylePool->First(SfxStyleFamily::Para);
502 const SfxItemSet& rSetPara = pStyleSheet->GetItemSet();
503
504 aHTMLStyle.nDefaultScriptType = ScGlobal::GetDefaultScriptType();
505 aHTMLStyle.aFontFamilyName = static_cast<const SvxFontItem&>((rSetPara.Get(
506 ScGlobal::GetScriptedWhichID(
507 aHTMLStyle.nDefaultScriptType, ATTR_FONT
508 )))).GetFamilyName();
509 aHTMLStyle.nFontHeight = static_cast<const SvxFontHeightItem&>((rSetPara.Get(
510 ScGlobal::GetScriptedWhichID(
511 aHTMLStyle.nDefaultScriptType, ATTR_FONT_HEIGHT
512 )))).GetHeight();
513 aHTMLStyle.nFontSizeNumber = GetFontSizeNumber( static_cast< sal_uInt16 >( aHTMLStyle.nFontHeight ) );
514 }
515
516 // Page style sheet printer settings, e.g. for background graphics.
517 // There's only one background graphic in HTML!
518 pStyleSheet = pStylePool->Find( pDoc->GetPageStyle( nTab ), SfxStyleFamily::Page );
519 OSL_ENSURE( pStyleSheet, "PageStyle not found! :-(" );
520 if (!pStyleSheet)
521 pStyleSheet = pStylePool->First(SfxStyleFamily::Page);
522 const SfxItemSet& rSet = pStyleSheet->GetItemSet();
523 if ( !aHTMLStyle.bInitialized )
524 {
525 const SvxBrushItem* pBrushItem = &rSet.Get( ATTR_BACKGROUND );
526 aHTMLStyle.aBackgroundColor = pBrushItem->GetColor();
527 aHTMLStyle.bInitialized = true;
528 }
529 return rSet;
530 }
531
532 OString ScHTMLExport::BorderToStyle(const char* pBorderName,
533 const SvxBorderLine* pLine, bool& bInsertSemicolon)
534 {
535 OStringBuffer aOut;
536
537 if ( pLine )
538 {
539 if ( bInsertSemicolon )
540 aOut.append("; ");
541
542 // which border
543 aOut.append(OString::Concat("border-") + pBorderName + ": ");
544
545 // thickness
546 int nWidth = pLine->GetWidth();
547 int nPxWidth = (nWidth > 0) ?
548 std::max(o3tl::convert(nWidth, o3tl::Length::twip, o3tl::Length::px), sal_Int64(1)) : 0;
549 aOut.append(OString::number(nPxWidth) + "px ");
550 switch (pLine->GetBorderLineStyle())
551 {
552 case SvxBorderLineStyle::SOLID:
553 aOut.append("solid");
554 break;
555 case SvxBorderLineStyle::DOTTED:
556 aOut.append("dotted");
557 break;
558 case SvxBorderLineStyle::DASHED:
559 case SvxBorderLineStyle::DASH_DOT:
560 case SvxBorderLineStyle::DASH_DOT_DOT:
561 aOut.append("dashed");
562 break;
563 case SvxBorderLineStyle::DOUBLE:
564 case SvxBorderLineStyle::DOUBLE_THIN:
565 case SvxBorderLineStyle::THINTHICK_SMALLGAP:
566 case SvxBorderLineStyle::THINTHICK_MEDIUMGAP:
567 case SvxBorderLineStyle::THINTHICK_LARGEGAP:
568 case SvxBorderLineStyle::THICKTHIN_SMALLGAP:
569 case SvxBorderLineStyle::THICKTHIN_MEDIUMGAP:
570 case SvxBorderLineStyle::THICKTHIN_LARGEGAP:
571 aOut.append("double");
572 break;
573 case SvxBorderLineStyle::EMBOSSED:
574 aOut.append("ridge");
575 break;
576 case SvxBorderLineStyle::ENGRAVED:
577 aOut.append("groove");
578 break;
579 case SvxBorderLineStyle::OUTSET:
580 aOut.append("outset");
581 break;
582 case SvxBorderLineStyle::INSET:
583 aOut.append("inset");
584 break;
585 default:
586 aOut.append("hidden");
587 }
588 aOut.append(" #");
589
590 // color
591 char hex[7];
592 snprintf( hex, 7, "%06" SAL_PRIxUINT32, static_cast<sal_uInt32>( pLine->GetColor().GetRGBColor() ) );
593 hex[6] = 0;
594
595 aOut.append(hex);
596
597 bInsertSemicolon = true;
598 }
599
600 return aOut.makeStringAndClear();
601 }
602
603 void ScHTMLExport::WriteBody()
604 {
605 const SfxItemSet& rSet = PageDefaults( bAll ? 0 : aRange.aStart.Tab() );
606 const SvxBrushItem* pBrushItem = &rSet.Get( ATTR_BACKGROUND );
607
608 // default text color black
609 if (!mbSkipHeaderFooter)
610 {
611 rStrm.WriteChar( '<' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_body );
612
613 if (!mbSkipImages)
614 {
615 if ( bAll && GPOS_NONE != pBrushItem->GetGraphicPos() )
616 {
617 OUString aLink = pBrushItem->GetGraphicLink();
618 OUString aGrfNm;
619
620 // Embedded graphic -> write using WriteGraphic
621 if( aLink.isEmpty() )
622 {
623 const Graphic* pGrf = pBrushItem->GetGraphic();
624 if( pGrf )
625 {
626 // Save graphic as (JPG) file
627 aGrfNm = aStreamPath;
628 ErrCode nErr = XOutBitmap::WriteGraphic( *pGrf, aGrfNm,
629 "JPG", XOutFlags::UseNativeIfPossible );
630 if( !nErr ) // Contains errors, as we have nothing to output
631 {
632 aGrfNm = URIHelper::SmartRel2Abs(
633 INetURLObject(aBaseURL),
634 aGrfNm, URIHelper::GetMaybeFileHdl());
635 aLink = aGrfNm;
636 }
637 }
638 }
639 else
640 {
641 aGrfNm = aLink;
642 if( bCopyLocalFileToINet )
643 {
644 CopyLocalFileToINet( aGrfNm, aStreamPath );
645 }
646 else
647 aGrfNm = URIHelper::SmartRel2Abs(
648 INetURLObject(aBaseURL),
649 aGrfNm, URIHelper::GetMaybeFileHdl());
650 aLink = aGrfNm;
651 }
652 if( !aLink.isEmpty() )
653 {
654 rStrm.WriteChar( ' ' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_O_background ).WriteCharPtr( "=\"" );
655 OUT_STR( URIHelper::simpleNormalizedMakeRelative(
656 aBaseURL,
657 aLink ) ).WriteChar( '\"' );
658 }
659 }
660 }
661 if ( !aHTMLStyle.aBackgroundColor.IsTransparent() )
662 { // A transparent background color should always result in default
663 // background of the browser. Also, HTMLOutFuncs::Out_Color() writes
664 // black #000000 for COL_AUTO which is the same as white #ffffff with
665 // transparency set to 0xff, our default background.
666 OUT_SP_CSTR_ASS( OOO_STRING_SVTOOLS_HTML_O_bgcolor );
667 HTMLOutFuncs::Out_Color( rStrm, aHTMLStyle.aBackgroundColor );
668 }
669
670 rStrm.WriteChar( '>' ); OUT_LF();
671 }
672
673 if ( bAll )
674 WriteOverview();
675
676 WriteTables();
677
678 if (!mbSkipHeaderFooter)
679 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_body );
680 }
681
682 void ScHTMLExport::WriteTables()
683 {
684 const SCTAB nTabCount = pDoc->GetTableCount();
685 const OUString aStrTable( ScResId( SCSTR_TABLE ) );
686 OUString aStr;
687 OUString aStrOut;
688 SCCOL nStartCol;
689 SCROW nStartRow;
690 SCTAB nStartTab;
691 SCCOL nEndCol;
692 SCROW nEndRow;
693 SCTAB nEndTab;
694 SCCOL nStartColFix = 0;
695 SCROW nStartRowFix = 0;
696 SCCOL nEndColFix = 0;
697 SCROW nEndRowFix = 0;
698 ScDrawLayer* pDrawLayer = pDoc->GetDrawLayer();
699 if ( bAll )
700 {
701 nStartTab = 0;
702 nEndTab = nTabCount - 1;
703 }
704 else
705 {
706 nStartCol = nStartColFix = aRange.aStart.Col();
707 nStartRow = nStartRowFix = aRange.aStart.Row();
708 nStartTab = aRange.aStart.Tab();
709 nEndCol = nEndColFix = aRange.aEnd.Col();
710 nEndRow = nEndRowFix = aRange.aEnd.Row();
711 nEndTab = aRange.aEnd.Tab();
712 }
713 SCTAB nTableStrNum = 1;
714 for ( SCTAB nTab=nStartTab; nTab<=nEndTab; nTab++ )
715 {
716 if ( !pDoc->IsVisible( nTab ) )
717 continue; // for
718
719 if ( bAll )
720 {
721 if ( !GetDataArea( nTab, nStartCol, nStartRow, nEndCol, nEndRow ) )
722 continue; // for
723
724 if ( nUsedTables > 1 )
725 {
726 aStrOut = aStrTable + " " + OUString::number( nTableStrNum++ ) + ": ";
727
728 OUT_HR();
729
730 // Write anchor
731 rStrm.WriteCharPtr( "<A NAME=\"table" )
732 .WriteOString( OString::number(nTab) )
733 .WriteCharPtr( "\">" );
734 TAG_ON( OOO_STRING_SVTOOLS_HTML_head1 );
735 OUT_STR( aStrOut );
736 TAG_ON( OOO_STRING_SVTOOLS_HTML_emphasis );
737
738 pDoc->GetName( nTab, aStr );
739 OUT_STR( aStr );
740
741 TAG_OFF( OOO_STRING_SVTOOLS_HTML_emphasis );
742 TAG_OFF( OOO_STRING_SVTOOLS_HTML_head1 );
743 rStrm.WriteCharPtr( "</A>" ); OUT_LF();
744 }
745 }
746 else
747 {
748 nStartCol = nStartColFix;
749 nStartRow = nStartRowFix;
750 nEndCol = nEndColFix;
751 nEndRow = nEndRowFix;
752 if ( !TrimDataArea( nTab, nStartCol, nStartRow, nEndCol, nEndRow ) )
753 continue; // for
754 }
755
756 // <TABLE ...>
757 OStringBuffer aByteStrOut(OOO_STRING_SVTOOLS_HTML_table);
758
759 bTabHasGraphics = bTabAlignedLeft = false;
760 if ( bAll && pDrawLayer )
761 PrepareGraphics( pDrawLayer, nTab, nStartCol, nStartRow,
762 nEndCol, nEndRow );
763
764 // more <TABLE ...>
765 if ( bTabAlignedLeft )
766 {
767 aByteStrOut.append(" " OOO_STRING_SVTOOLS_HTML_O_align
768 "=\""
769 OOO_STRING_SVTOOLS_HTML_AL_left "\"");
770 }
771 // ALIGN=LEFT allow text and graphics to flow around
772 // CELLSPACING
773 aByteStrOut.append(" " OOO_STRING_SVTOOLS_HTML_O_cellspacing
774 "=\"" +
775 OString::number(nCellSpacing) + "\"");
776
777 // BORDER=0, we do the styling of the cells in <TD>
778 aByteStrOut.append(" " OOO_STRING_SVTOOLS_HTML_O_border "=\"0\"");
779 IncIndent(1); TAG_ON_LF( aByteStrOut.makeStringAndClear().getStr() );
780
781 // --- <COLGROUP> ----
782 {
783 SCCOL nCol = nStartCol;
784 sal_Int32 nWidth = 0;
785 sal_Int32 nSpan = 0;
786 while( nCol <= nEndCol )
787 {
788 if( pDoc->ColHidden(nCol, nTab) )
789 {
790 ++nCol;
791 continue;
792 }
793
794 if( nWidth != ToPixel( pDoc->GetColWidth( nCol, nTab ) ) )
795 {
796 if( nSpan != 0 )
797 {
798 TAG_ON(lcl_getColGroupString(nSpan, nWidth).getStr());
799 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_colgroup );
800 }
801 nWidth = ToPixel( pDoc->GetColWidth( nCol, nTab ) );
802 nSpan = 1;
803 }
804 else
805 nSpan++;
806 nCol++;
807 }
808 if( nSpan )
809 {
810 TAG_ON(lcl_getColGroupString(nSpan, nWidth).getStr());
811 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_colgroup );
812 }
813 }
814
815 // <TBODY> // Re-enable only when THEAD and TFOOT are exported
816 // IncIndent(1); TAG_ON_LF( OOO_STRING_SVTOOLS_HTML_tbody );
817 // At least old (3.x, 4.x?) Netscape doesn't follow <TABLE COLS=n> and
818 // <COL WIDTH=x> specified, but needs a width at every column.
819 bool bHasHiddenRows = pDoc->HasHiddenRows(nStartRow, nEndRow, nTab);
820 // We need to cache sc::ColumnBlockPosition per each column.
821 std::vector< sc::ColumnBlockPosition > blockPos( nEndCol - nStartCol + 1 );
822 for( SCCOL i = nStartCol; i <= nEndCol; ++i )
823 pDoc->InitColumnBlockPosition( blockPos[ i - nStartCol ], nTab, i );
824 for ( SCROW nRow=nStartRow; nRow<=nEndRow; nRow++ )
825 {
826 if ( bHasHiddenRows && pDoc->RowHidden(nRow, nTab) )
827 {
828 nRow = pDoc->FirstVisibleRow(nRow+1, nEndRow, nTab);
829 --nRow;
830 continue; // for
831 }
832
833 IncIndent(1); TAG_ON_LF( OOO_STRING_SVTOOLS_HTML_tablerow );
834 bTableDataHeight = true; // height at every first cell of each row
835 for ( SCCOL nCol2=nStartCol; nCol2<=nEndCol; nCol2++ )
836 {
837 if ( pDoc->ColHidden(nCol2, nTab) )
838 continue; // for
839
840 if ( nCol2 == nEndCol )
841 IncIndent(-1);
842 WriteCell( blockPos[ nCol2 - nStartCol ], nCol2, nRow, nTab );
843 bTableDataHeight = false;
844 }
845
846 if ( nRow == nEndRow )
847 IncIndent(-1);
848 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_tablerow );
849 }
850 // TODO: Uncomment later
851 // IncIndent(-1); TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_tbody );
852
853 IncIndent(-1); TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_table );
854
855 if ( bTabHasGraphics && !mbSkipImages )
856 {
857 // the rest that is not in a cell
858 size_t ListSize = aGraphList.size();
859 for ( size_t i = 0; i < ListSize; ++i )
860 {
861 ScHTMLGraphEntry* pE = &aGraphList[ i ];
862 if ( !pE->bWritten )
863 WriteGraphEntry( pE );
864 }
865 aGraphList.clear();
866 if ( bTabAlignedLeft )
867 {
868 // clear <TABLE ALIGN=LEFT> with <BR CLEAR=LEFT>
869 aByteStrOut.append(OOO_STRING_SVTOOLS_HTML_linebreak);
870 aByteStrOut.append(' ').
871 append(OOO_STRING_SVTOOLS_HTML_O_clear).append('=').
872 append(OOO_STRING_SVTOOLS_HTML_AL_left);
873 TAG_ON_LF( aByteStrOut.makeStringAndClear().getStr() );
874 }
875 }
876
877 if ( bAll )
878 OUT_COMMENT( "**************************************************************************" );
879 }
880 }
881
882 void ScHTMLExport::WriteCell( sc::ColumnBlockPosition& rBlockPos, SCCOL nCol, SCROW nRow, SCTAB nTab )
883 {
884 ScAddress aPos( nCol, nRow, nTab );
885 ScRefCellValue aCell(*pDoc, aPos, rBlockPos);
886 const ScPatternAttr* pAttr = pDoc->GetPattern( nCol, nRow, nTab );
887 const SfxItemSet* pCondItemSet = pDoc->GetCondResult( nCol, nRow, nTab, &aCell );
888
889 const ScMergeFlagAttr& rMergeFlagAttr = pAttr->GetItem( ATTR_MERGE_FLAG, pCondItemSet );
890 if ( rMergeFlagAttr.IsOverlapped() )
891 return ;
892
893 ScHTMLGraphEntry* pGraphEntry = nullptr;
894 if ( bTabHasGraphics && !mbSkipImages )
895 {
896 size_t ListSize = aGraphList.size();
897 for ( size_t i = 0; i < ListSize; ++i )
898 {
899 ScHTMLGraphEntry* pE = &aGraphList[ i ];
900 if ( pE->bInCell && pE->aRange.Contains( aPos ) )
901 {
902 if ( pE->aRange.aStart == aPos )
903 {
904 pGraphEntry = pE;
905 break; // for
906 }
907 else
908 return ; // Is a Col/RowSpan, Overlapped
909 }
910 }
911 }
912
913 sal_uInt32 nFormat = pAttr->GetNumberFormat( pFormatter );
914 bool bValueData = aCell.hasNumeric();
915 SvtScriptType nScriptType = SvtScriptType::NONE;
916 if (!aCell.isEmpty())
917 nScriptType = pDoc->GetScriptType(nCol, nRow, nTab, &aCell);
918
919 if ( nScriptType == SvtScriptType::NONE )
920 nScriptType = aHTMLStyle.nDefaultScriptType;
921
922 OStringBuffer aStrTD(OOO_STRING_SVTOOLS_HTML_tabledata);
923
924 // border of the cells
925 const SvxBoxItem* pBorder = pDoc->GetAttr( nCol, nRow, nTab, ATTR_BORDER );
926 if ( pBorder && (pBorder->GetTop() || pBorder->GetBottom() || pBorder->GetLeft() || pBorder->GetRight()) )
927 {
928 aStrTD.append(" " OOO_STRING_SVTOOLS_HTML_style "=\"");
929
930 bool bInsertSemicolon = false;
931 aStrTD.append(BorderToStyle("top", pBorder->GetTop(),
932 bInsertSemicolon));
933 aStrTD.append(BorderToStyle("bottom", pBorder->GetBottom(),
934 bInsertSemicolon));
935 aStrTD.append(BorderToStyle("left", pBorder->GetLeft(),
936 bInsertSemicolon));
937 aStrTD.append(BorderToStyle("right", pBorder->GetRight(),
938 bInsertSemicolon));
939
940 aStrTD.append('"');
941 }
942
943 const char* pChar;
944 sal_uInt16 nHeightPixel;
945
946 const ScMergeAttr& rMergeAttr = pAttr->GetItem( ATTR_MERGE, pCondItemSet );
947 if ( pGraphEntry || rMergeAttr.IsMerged() )
948 {
949 SCCOL nC, jC;
950 SCROW nR;
951 tools::Long v;
952 if ( pGraphEntry )
953 nC = std::max( SCCOL(pGraphEntry->aRange.aEnd.Col() - nCol + 1),
954 rMergeAttr.GetColMerge() );
955 else
956 nC = rMergeAttr.GetColMerge();
957 if ( nC > 1 )
958 {
959 aStrTD.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_colspan).
960 append('=').append(static_cast<sal_Int32>(nC));
961 nC = nC + nCol;
962 for ( jC=nCol, v=0; jC<nC; jC++ )
963 v += pDoc->GetColWidth( jC, nTab );
964 }
965
966 if ( pGraphEntry )
967 nR = std::max( SCROW(pGraphEntry->aRange.aEnd.Row() - nRow + 1),
968 rMergeAttr.GetRowMerge() );
969 else
970 nR = rMergeAttr.GetRowMerge();
971 if ( nR > 1 )
972 {
973 aStrTD.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_rowspan).
974 append('=').append(static_cast<sal_Int32>(nR));
975 nR += nRow;
976 v = pDoc->GetRowHeight( nRow, nR-1, nTab );
977 nHeightPixel = ToPixel( static_cast< sal_uInt16 >( v ) );
978 }
979 else
980 nHeightPixel = ToPixel( pDoc->GetRowHeight( nRow, nTab ) );
981 }
982 else
983 nHeightPixel = ToPixel( pDoc->GetRowHeight( nRow, nTab ) );
984
985 if ( bTableDataHeight )
986 {
987 aStrTD.append(" " OOO_STRING_SVTOOLS_HTML_O_height "=\"" +
988 OString::number(nHeightPixel) + "\"");
989 }
990
991 const SvxFontItem& rFontItem = static_cast<const SvxFontItem&>( pAttr->GetItem(
992 ScGlobal::GetScriptedWhichID( nScriptType, ATTR_FONT),
993 pCondItemSet) );
994
995 const SvxFontHeightItem& rFontHeightItem = static_cast<const SvxFontHeightItem&>(
996 pAttr->GetItem( ScGlobal::GetScriptedWhichID( nScriptType,
997 ATTR_FONT_HEIGHT), pCondItemSet) );
998
999 const SvxWeightItem& rWeightItem = static_cast<const SvxWeightItem&>( pAttr->GetItem(
1000 ScGlobal::GetScriptedWhichID( nScriptType, ATTR_FONT_WEIGHT),
1001 pCondItemSet) );
1002
1003 const SvxPostureItem& rPostureItem = static_cast<const SvxPostureItem&>(
1004 pAttr->GetItem( ScGlobal::GetScriptedWhichID( nScriptType,
1005 ATTR_FONT_POSTURE), pCondItemSet) );
1006
1007 const SvxUnderlineItem& rUnderlineItem =
1008 pAttr->GetItem( ATTR_FONT_UNDERLINE, pCondItemSet );
1009
1010 const SvxCrossedOutItem& rCrossedOutItem =
1011 pAttr->GetItem( ATTR_FONT_CROSSEDOUT, pCondItemSet );
1012
1013 const SvxColorItem& rColorItem = pAttr->GetItem(
1014 ATTR_FONT_COLOR, pCondItemSet );
1015
1016 const SvxHorJustifyItem& rHorJustifyItem =
1017 pAttr->GetItem( ATTR_HOR_JUSTIFY, pCondItemSet );
1018
1019 const SvxVerJustifyItem& rVerJustifyItem =
1020 pAttr->GetItem( ATTR_VER_JUSTIFY, pCondItemSet );
1021
1022 const SvxBrushItem& rBrushItem = pAttr->GetItem(
1023 ATTR_BACKGROUND, pCondItemSet );
1024
1025 Color aBgColor;
1026 if ( rBrushItem.GetColor().GetAlpha() == 0 )
1027 aBgColor = aHTMLStyle.aBackgroundColor; // No unwanted background color
1028 else
1029 aBgColor = rBrushItem.GetColor();
1030
1031 bool bBold = ( WEIGHT_BOLD <= rWeightItem.GetWeight() );
1032 bool bItalic = ( ITALIC_NONE != rPostureItem.GetPosture() );
1033 bool bUnderline = ( LINESTYLE_NONE != rUnderlineItem.GetLineStyle() );
1034 bool bCrossedOut = ( STRIKEOUT_SINGLE <= rCrossedOutItem.GetStrikeout() );
1035 bool bSetFontColor = ( COL_AUTO != rColorItem.GetValue() ); // default is AUTO now
1036 bool bSetFontName = ( aHTMLStyle.aFontFamilyName != rFontItem.GetFamilyName() );
1037 sal_uInt16 nSetFontSizeNumber = 0;
1038 sal_uInt32 nFontHeight = rFontHeightItem.GetHeight();
1039 if ( nFontHeight != aHTMLStyle.nFontHeight )
1040 {
1041 nSetFontSizeNumber = GetFontSizeNumber( static_cast<sal_uInt16>(nFontHeight) );
1042 if ( nSetFontSizeNumber == aHTMLStyle.nFontSizeNumber )
1043 nSetFontSizeNumber = 0; // no difference, don't set
1044 }
1045
1046 bool bSetFont = (bSetFontColor || bSetFontName || nSetFontSizeNumber);
1047
1048 //! TODO: we could entirely use CSS1 here instead, but that would exclude
1049 //! Netscape 3.0 and Netscape 4.x without JavaScript enabled.
1050 //! Do we want that?
1051
1052 switch( rHorJustifyItem.GetValue() )
1053 {
1054 case SvxCellHorJustify::Standard:
1055 pChar = (bValueData ? OOO_STRING_SVTOOLS_HTML_AL_right : OOO_STRING_SVTOOLS_HTML_AL_left);
1056 break;
1057 case SvxCellHorJustify::Center: pChar = OOO_STRING_SVTOOLS_HTML_AL_center; break;
1058 case SvxCellHorJustify::Block: pChar = OOO_STRING_SVTOOLS_HTML_AL_justify; break;
1059 case SvxCellHorJustify::Right: pChar = OOO_STRING_SVTOOLS_HTML_AL_right; break;
1060 case SvxCellHorJustify::Left:
1061 case SvxCellHorJustify::Repeat:
1062 default: pChar = OOO_STRING_SVTOOLS_HTML_AL_left; break;
1063 }
1064
1065 aStrTD.append(" " OOO_STRING_SVTOOLS_HTML_O_align "=\"" +
1066 OString::Concat(pChar) + "\"");
1067
1068 switch( rVerJustifyItem.GetValue() )
1069 {
1070 case SvxCellVerJustify::Top: pChar = OOO_STRING_SVTOOLS_HTML_VA_top; break;
1071 case SvxCellVerJustify::Center: pChar = OOO_STRING_SVTOOLS_HTML_VA_middle; break;
1072 case SvxCellVerJustify::Bottom: pChar = OOO_STRING_SVTOOLS_HTML_VA_bottom; break;
1073 case SvxCellVerJustify::Standard:
1074 default: pChar = nullptr;
1075 }
1076 if ( pChar )
1077 {
1078 aStrTD.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_valign).
1079 append('=').append(pChar);
1080 }
1081
1082 if ( aHTMLStyle.aBackgroundColor != aBgColor )
1083 {
1084 aStrTD.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_bgcolor).
1085 append('=');
1086 aStrTD.append(lcl_makeHTMLColorTriplet(aBgColor));
1087 }
1088
1089 double fVal = 0.0;
1090 if ( bValueData )
1091 {
1092 switch (aCell.getType())
1093 {
1094 case CELLTYPE_VALUE:
1095 fVal = aCell.getDouble();
1096 if ( bCalcAsShown && fVal != 0.0 )
1097 fVal = pDoc->RoundValueAsShown( fVal, nFormat );
1098 break;
1099 case CELLTYPE_FORMULA:
1100 fVal = aCell.getFormula()->GetValue();
1101 break;
1102 default:
1103 OSL_FAIL( "value data with unsupported cell type" );
1104 }
1105 }
1106
1107 aStrTD.append(HTMLOutFuncs::CreateTableDataOptionsValNum(bValueData, fVal,
1108 nFormat, *pFormatter, &aNonConvertibleChars));
1109
1110 TAG_ON(aStrTD.makeStringAndClear().getStr());
1111
1112 //write the note for this as the first thing in the tag
1113 ScPostIt* pNote = pDoc->HasNote(aPos) ? pDoc->GetNote(aPos) : nullptr;
1114 if (pNote)
1115 {
1116 //create the comment indicator
1117 OString aStr = OOO_STRING_SVTOOLS_HTML_anchor " "
1118 OOO_STRING_SVTOOLS_HTML_O_class "=\"comment-indicator\"";
1119 TAG_ON(aStr.getStr());
1120 TAG_OFF(OOO_STRING_SVTOOLS_HTML_anchor);
1121 OUT_LF();
1122
1123 //create the element holding the contents
1124 //this is a bit naive, since it doesn't separate
1125 //lines into html breaklines yet
1126 TAG_ON(OOO_STRING_SVTOOLS_HTML_comment2);
1127 OUT_STR( pNote->GetText() );
1128 TAG_OFF(OOO_STRING_SVTOOLS_HTML_comment2);
1129 OUT_LF();
1130 }
1131
1132 if ( bBold ) TAG_ON( OOO_STRING_SVTOOLS_HTML_bold );
1133 if ( bItalic ) TAG_ON( OOO_STRING_SVTOOLS_HTML_italic );
1134 if ( bUnderline ) TAG_ON( OOO_STRING_SVTOOLS_HTML_underline );
1135 if ( bCrossedOut ) TAG_ON( OOO_STRING_SVTOOLS_HTML_strikethrough );
1136
1137 if ( bSetFont )
1138 {
1139 OStringBuffer aStr(OOO_STRING_SVTOOLS_HTML_font);
1140 if ( bSetFontName )
1141 {
1142 aStr.append(" " OOO_STRING_SVTOOLS_HTML_O_face "=\"");
1143
1144 if (!rFontItem.GetFamilyName().isEmpty())
1145 {
1146 const OUString& rList = rFontItem.GetFamilyName();
1147 for (sal_Int32 nPos {0};;)
1148 {
1149 OString aTmpStr = HTMLOutFuncs::ConvertStringToHTML(
1150 rList.getToken( 0, ';', nPos ),
1151 &aNonConvertibleChars);
1152 aStr.append(aTmpStr);
1153 if (nPos<0)
1154 break;
1155 aStr.append(',');
1156 }
1157 }
1158
1159 aStr.append('\"');
1160 }
1161 if ( nSetFontSizeNumber )
1162 {
1163 aStr.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_size).
1164 append('=').append(static_cast<sal_Int32>(nSetFontSizeNumber));
1165 }
1166 if ( bSetFontColor )
1167 {
1168 Color aColor = rColorItem.GetValue();
1169
1170 // always export automatic text color as black
1171 if ( aColor == COL_AUTO )
1172 aColor = COL_BLACK;
1173
1174 aStr.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_color).
1175 append('=').append(lcl_makeHTMLColorTriplet(aColor));
1176 }
1177 TAG_ON(aStr.makeStringAndClear().getStr());
1178 }
1179
1180 OUString aURL;
1181 bool bWriteHyperLink(false);
1182 if (aCell.getType() == CELLTYPE_FORMULA)
1183 {
1184 ScFormulaCell* pFCell = aCell.getFormula();
1185 if (pFCell->IsHyperLinkCell())
1186 {
1187 OUString aCellText;
1188 pFCell->GetURLResult(aURL, aCellText);
1189 bWriteHyperLink = true;
1190 }
1191 }
1192
1193 if (bWriteHyperLink)
1194 {
1195 OString aURLStr = HTMLOutFuncs::ConvertStringToHTML(aURL, &aNonConvertibleChars);
1196 OString aStr = OOO_STRING_SVTOOLS_HTML_anchor " " OOO_STRING_SVTOOLS_HTML_O_href "=\"" + aURLStr + "\"";
1197 TAG_ON(aStr.getStr());
1198 }
1199
1200 OUString aStrOut;
1201 bool bFieldText = false;
1202
1203 const Color* pColor;
1204 switch (aCell.getType())
1205 {
1206 case CELLTYPE_EDIT :
1207 bFieldText = WriteFieldText(aCell.getEditText());
1208 if ( bFieldText )
1209 break;
1210 [[fallthrough]];
1211 default:
1212 aStrOut = ScCellFormat::GetString(aCell, nFormat, &pColor, *pFormatter, *pDoc);
1213 }
1214
1215 if ( !bFieldText )
1216 {
1217 if ( aStrOut.isEmpty() )
1218 {
1219 TAG_ON( OOO_STRING_SVTOOLS_HTML_linebreak ); // No completely empty line
1220 }
1221 else
1222 {
1223 sal_Int32 nPos = aStrOut.indexOf( '\n' );
1224 if ( nPos == -1 )
1225 {
1226 OUT_STR( aStrOut );
1227 }
1228 else
1229 {
1230 sal_Int32 nStartPos = 0;
1231 do
1232 {
1233 OUString aSingleLine = aStrOut.copy( nStartPos, nPos - nStartPos );
1234 OUT_STR( aSingleLine );
1235 TAG_ON( OOO_STRING_SVTOOLS_HTML_linebreak );
1236 nStartPos = nPos + 1;
1237 }
1238 while( ( nPos = aStrOut.indexOf( '\n', nStartPos ) ) != -1 );
1239 OUString aSingleLine = aStrOut.copy( nStartPos );
1240 OUT_STR( aSingleLine );
1241 }
1242 }
1243 }
1244 if ( pGraphEntry )
1245 WriteGraphEntry( pGraphEntry );
1246
1247 if (bWriteHyperLink) { TAG_OFF(OOO_STRING_SVTOOLS_HTML_anchor); }
1248
1249 if ( bSetFont ) TAG_OFF( OOO_STRING_SVTOOLS_HTML_font );
1250 if ( bCrossedOut ) TAG_OFF( OOO_STRING_SVTOOLS_HTML_strikethrough );
1251 if ( bUnderline ) TAG_OFF( OOO_STRING_SVTOOLS_HTML_underline );
1252 if ( bItalic ) TAG_OFF( OOO_STRING_SVTOOLS_HTML_italic );
1253 if ( bBold ) TAG_OFF( OOO_STRING_SVTOOLS_HTML_bold );
1254
1255 TAG_OFF_LF( OOO_STRING_SVTOOLS_HTML_tabledata );
1256 }
1257
1258 bool ScHTMLExport::WriteFieldText( const EditTextObject* pData )
1259 {
1260 bool bFields = false;
1261 // text and anchor of URL fields, Doc-Engine is a ScFieldEditEngine
1262 EditEngine& rEngine = pDoc->GetEditEngine();
1263 rEngine.SetText( *pData );
1264 sal_Int32 nParas = rEngine.GetParagraphCount();
1265 if ( nParas )
1266 {
1267 ESelection aSel( 0, 0, nParas-1, rEngine.GetTextLen( nParas-1 ) );
1268 SfxItemSet aSet( rEngine.GetAttribs( aSel ) );
1269 SfxItemState eFieldState = aSet.GetItemState( EE_FEATURE_FIELD, false );
1270 if ( eFieldState == SfxItemState::DONTCARE || eFieldState == SfxItemState::SET )
1271 bFields = true;
1272 }
1273 if ( bFields )
1274 {
1275 bool bOldUpdateMode = rEngine.SetUpdateLayout( true ); // no portions if not formatted
1276 for ( sal_Int32 nPar=0; nPar < nParas; nPar++ )
1277 {
1278 if ( nPar > 0 )
1279 TAG_ON( OOO_STRING_SVTOOLS_HTML_linebreak );
1280 std::vector<sal_Int32> aPortions;
1281 rEngine.GetPortions( nPar, aPortions );
1282 sal_Int32 nStart = 0;
1283 for ( const sal_Int32 nEnd : aPortions )
1284 {
1285 ESelection aSel( nPar, nStart, nPar, nEnd );
1286 bool bUrl = false;
1287 // fields are single characters
1288 if ( nEnd == nStart+1 )
1289 {
1290 SfxItemSet aSet = rEngine.GetAttribs( aSel );
1291 if ( const SvxFieldItem* pFieldItem = aSet.GetItemIfSet( EE_FEATURE_FIELD, false ) )
1292 {
1293 const SvxFieldData* pField = pFieldItem->GetField();
1294 if (const SvxURLField* pURLField = dynamic_cast<const SvxURLField*>(pField))
1295 {
1296 bUrl = true;
1297 rStrm.WriteChar( '<' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_anchor ).WriteChar( ' ' ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_O_href ).WriteCharPtr( "=\"" );
1298 OUT_STR( pURLField->GetURL() );
1299 rStrm.WriteCharPtr( "\">" );
1300 OUT_STR( pURLField->GetRepresentation() );
1301 rStrm.WriteCharPtr( "</" ).WriteCharPtr( OOO_STRING_SVTOOLS_HTML_anchor ).WriteChar( '>' );
1302 }
1303 }
1304 }
1305 if ( !bUrl )
1306 OUT_STR( rEngine.GetText( aSel ) );
1307 nStart = nEnd;
1308 }
1309 }
1310 rEngine.SetUpdateLayout( bOldUpdateMode );
1311 }
1312 return bFields;
1313 }
1314
1315 void ScHTMLExport::CopyLocalFileToINet( OUString& rFileNm,
1316 std::u16string_view rTargetNm )
1317 {
1318 INetURLObject aFileUrl, aTargetUrl;
1319 aFileUrl.SetSmartURL( rFileNm );
1320 aTargetUrl.SetSmartURL( rTargetNm );
1321 if( !(INetProtocol::File == aFileUrl.GetProtocol() &&
1322 ( INetProtocol::File != aTargetUrl.GetProtocol() &&
1323 INetProtocol::Ftp <= aTargetUrl.GetProtocol() &&
1324 INetProtocol::Javascript >= aTargetUrl.GetProtocol())) )
1325 return;
1326
1327 if( pFileNameMap )
1328 {
1329 // Did we already move the file?
1330 std::map<OUString, OUString>::iterator it = pFileNameMap->find( rFileNm );
1331 if( it != pFileNameMap->end() )
1332 {
1333 rFileNm = it->second;
1334 return;
1335 }
1336 }
1337 else
1338 {
1339 pFileNameMap.reset( new std::map<OUString, OUString> );
1340 }
1341
1342 bool bRet = false;
1343 SvFileStream aTmp( aFileUrl.PathToFileName(), StreamMode::READ );
1344
1345 OUString aSrc = rFileNm;
1346 OUString aDest = aTargetUrl.GetPartBeforeLastName() + aFileUrl.GetLastName();
1347
1348 SfxMedium aMedium( aDest, StreamMode::WRITE | StreamMode::SHARE_DENYNONE );
1349
1350 {
1351 SvFileStream aCpy( aMedium.GetPhysicalName(), StreamMode::WRITE );
1352 aCpy.WriteStream( aTmp );
1353 }
1354
1355 // Take over
1356 aMedium.Close();
1357 aMedium.Commit();
1358
1359 bRet = ERRCODE_NONE == aMedium.GetError();
1360
1361 if( bRet )
1362 {
1363 pFileNameMap->insert( std::make_pair( aSrc, aDest ) );
1364 rFileNm = aDest;
1365 }
1366 }
1367
1368 void ScHTMLExport::IncIndent( short nVal )
1369 {
1370 sIndent[nIndent] = '\t';
1371 nIndent = nIndent + nVal;
1372 if ( nIndent < 0 )
1373 nIndent = 0;
1374 else if ( nIndent > nIndentMax )
1375 nIndent = nIndentMax;
1376 sIndent[nIndent] = 0;
1377 }
1378
1379 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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