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src/catalog/gettext/gettextexport.cpp
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| 253 | return; | 253 | return; | ||
|---|---|---|---|---|---|
| 254 | } | 254 | } | ||
| 255 | 255 | | |||
| 256 | // lazy wrapping | 256 | // Remove newlines and re-add them where they needed | ||
| 257 | QStringList list = text.split( '\n', QString::SkipEmptyParts ); | 257 | text.remove("\n"); | ||
| 258 | 258 | text.replace("\\n","\\n\n"); | |||
| 259 | if ( text.startsWith( '\n' ) ) | 259 | QStringList list = text.split( "\n", QString::KeepEmptyParts ); | ||
| 260 | list.prepend( QString() ); | 260 | | ||
| 261 | 261 | // Remove last entry if it's empty | |||
| 262 | if(list.isEmpty()) | 262 | if (list.last() == "") { | ||
| 263 | list.append( QString() ); | 263 | list.removeLast(); | ||
| 264 | } | ||||
| 264 | 265 | | |||
| 265 | //static QRegExp breakStopReForHtml("[ >.%/:,]", Qt::CaseSensitive, QRegExp::Wildcard); | 266 | //static QRegExp breakStopReForHtml("[ >.%/:,]", Qt::CaseSensitive, QRegExp::Wildcard); | ||
| 266 | //static QRegExp breakStopReForText("[ .%/:,]", Qt::CaseSensitive, QRegExp::Wildcard); | 267 | //static QRegExp breakStopReForText("[ .%/:,]", Qt::CaseSensitive, QRegExp::Wildcard); | ||
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| 269 | QRegExp breakStopRe=containsHtml?breakStopReForHtml:breakStopReForText; | 270 | QRegExp breakStopRe=containsHtml?breakStopReForHtml:breakStopReForText; | ||
| 270 | 271 | | |||
| 271 | int max=m_wrapWidth-2; | 272 | int max=m_wrapWidth-2; | ||
| 272 | bool prependedEmptyLine=false; | | |||
| 273 | QStringList::iterator itm; | 273 | QStringList::iterator itm; | ||
| 274 | for( itm = list.begin(); itm != list.end(); ++itm ) | 274 | for( itm = list.begin(); itm != list.end(); ++itm ) | ||
| 275 | { | 275 | { | ||
| 276 | if (list.count()==1 && keyword.length()+1+itm->length()>=max) | 276 | if (itm->length() > max-1) | ||
| 277 | { | | |||
| 278 | prependedEmptyLine=true; | | |||
| 279 | itm=list.insert(itm,QString()); | | |||
| 280 | } | | |||
| 281 | | ||||
| 282 | if (itm->length()>max) | | |||
| 283 | { | 277 | { | ||
| 284 | int pos = itm->lastIndexOf(breakStopRe,max-1); | 278 | int pos = itm->lastIndexOf(breakStopRe, max-2); | ||
| 285 | if (pos>(max/2)) | 279 | if (pos>(max/2)) | ||
| 286 | { | 280 | { | ||
| 287 | int pos2 = itm->indexOf(QLatin1Char('<'),pos); | 281 | int pos2 = itm->indexOf(QLatin1Char('<'), pos); | ||
| 288 | if (pos2>0&&pos2<max-1) | 282 | if (pos2 > 0 && pos2 < max-1) | ||
| 289 | { | 283 | { | ||
| 290 | pos=itm->indexOf(QLatin1Char('<'),pos); | 284 | pos=itm->indexOf(QLatin1Char('<'), pos); | ||
| 291 | ++pos; | 285 | ++pos; | ||
| 292 | } | 286 | } | ||
| 293 | } | 287 | } | ||
| 294 | else | 288 | else | ||
| 295 | { | 289 | { | ||
| 296 | if (itm->at(max-1)==QLatin1Char('\\')) | 290 | if (itm->at(max-1) == QLatin1Char('\\')) | ||
| 297 | { | 291 | { | ||
| 298 | do {--max;} | 292 | do {--max;} | ||
| 299 | while (max>=2 && itm->at(max-1)==QLatin1Char('\\')); | 293 | while (max >= 2 && itm->at(max-1) == QLatin1Char('\\')); | ||
| 300 | } | 294 | } | ||
| 301 | pos=max; | 295 | pos=max; | ||
| 302 | } | 296 | } | ||
| 303 | //itm=list.insert(itm,itm->left(pos)); | 297 | //itm=list.insert(itm,itm->left(pos)); | ||
| 304 | QString t=*itm; | 298 | QString t = *itm; | ||
| 305 | itm=list.insert(itm,t); | 299 | itm = list.insert(itm, t); | ||
| 306 | ++itm; | 300 | ++itm; | ||
| 307 | if (itm != list.end()) | 301 | if (itm != list.end()) | ||
| 308 | { | 302 | { | ||
| 309 | (*itm)=itm->remove(0,pos); | 303 | (*itm) = itm->remove(0, pos+1); | ||
| 310 | --itm; | 304 | --itm; | ||
| 311 | if (itm != list.end()) | 305 | if (itm != list.end()) | ||
| 312 | itm->truncate(pos); | 306 | itm->truncate(pos+1); | ||
| 313 | } | 307 | } | ||
| 314 | } | 308 | } | ||
| 315 | } | 309 | } | ||
| 316 | 310 | | |||
| 317 | if( !prependedEmptyLine && list.count() > 1 ) | 311 | // Add prepended empty line for multilined messages or | ||
| 312 | // for those that with keyword exceed limit | ||||
| 313 | if (list.count() > 1 || list.first().length() + keyword.length() > max-2) | ||||
| 318 | list.prepend( QString() ); | 314 | list.prepend( QString() ); | ||
| 319 | 315 | | |||
| 320 | stream << keyword << QStringLiteral(" "); | 316 | stream << keyword << QStringLiteral(" "); | ||
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