Differential D24579 Diff 68887 plugins/ocr/ocrad/ocrocradengine.cpp

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plugins/ocr/ocrad/ocrocradengine.cpp

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53 53​
54 54​
55static const char UndetectedChar = '_'; 55​static const char UndetectedChar = '_';
56 56​
57 57​
58OcrOcradEngine::OcrOcradEngine(QObject *pnt, const QVariantList &args) 58​OcrOcradEngine::OcrOcradEngine(QObject *pnt, const QVariantList &args)
59 : AbstractOcrEngine(pnt, "OcrOcradEngine") 59​ : AbstractOcrEngine(pnt, "OcrOcradEngine")
60{ 60​{
61 m_ocrImagePBM = QString::null; 61​ m_ocrImagePBM = QString();
62 m_tempOrfName = QString::null; 62​ m_tempOrfName = QString();
63 ocradVersion = 0; 63​ ocradVersion = 0;
64} 64​}
65 65​
66 66​
67AbstractOcrDialogue *OcrOcradEngine::createOcrDialogue(AbstractOcrEngine *plugin, QWidget *pnt) 67​AbstractOcrDialogue *OcrOcradEngine::createOcrDialogue(AbstractOcrEngine *plugin, QWidget *pnt)
68{ 68​{
69 return (new OcrOcradDialog(plugin, pnt)); 69​ return (new OcrOcradDialog(plugin, pnt));
70} 70​}
▲ Show 20 Lines • Show All 198 Lines • ▼ Show 20 Line(s)239{
269 int lineNo = 0; 269​ int lineNo = 0;
270 int blockCnt = 0; 270​ int blockCnt = 0;
271 QString line; 271​ QString line;
272 QRect blockRect; 272​ QRect blockRect;
273 273​
274 startResultDocument(); 274​ startResultDocument();
275 275​
276 while (!stream.atEnd()) { 276​ while (!stream.atEnd()) {
277 line = stream.readLine().trimmed(); // line of text excluding '\n' 277​ line = stream.readLine().trimmed(); // line of text excluding '\n'
278 278​
279 if (line.startsWith("#")) { 279​ if (line.startsWith("#")) {
280 continue; // ignore comments 280​ continue; // ignore comments
281 } 281​ }
282 282​
283 if (verboseDebug()) { 283​ if (verboseDebug()) {
284 //qDebug() << "# Line" << line; 284​ //qDebug() << "# Line" << line;
285 } 285​ }
286 if (line.startsWith("source file ")) { 286​ if (line.startsWith("source file ")) {
287 continue; // source file name, ignore 287​ continue; // source file name, ignore
288 } else if (line.startsWith("total blocks ")) { // total count of blocks, 288​ } else if (line.startsWith("total blocks ")) { // total count of blocks,
289 // must be first line 289​ // must be first line
290 blockCnt = line.mid(13).toInt(); 290​ blockCnt = line.mid(13).toInt();
291 qDebug() << "Block count (V<10)" << blockCnt; 291​ qDebug() << "Block count (V<10)" << blockCnt;
292 } else if (line.startsWith("total text blocks ")) { 292​ } else if (line.startsWith("total text blocks ")) {
293 blockCnt = line.mid(18).toInt(); 293​ blockCnt = line.mid(18).toInt();
294 qDebug() << "Block count (V>10)" << blockCnt; 294​ qDebug() << "Block count (V>10)" << blockCnt;
295 } else if (line.startsWith("block ") || line.startsWith("text block ")) { 295​ } else if (line.startsWith("block ") || line.startsWith("text block ")) {
296 // start of text block 296​ // start of text block
297 // matching "block 1 0 0 560 792" 297​ // matching "block 1 0 0 560 792"
298 if (rx1.indexIn(line) == -1) { 298​ if (rx1.indexIn(line) == -1) {
299 //qDebug() << "Failed to match 'block' line" << line; 299​ //qDebug() << "Failed to match 'block' line" << line;
300 continue; 300​ continue;
301 } 301​ }
302 302​
303 int currBlock = (rx1.cap(1).toInt()) - 1; 303​ int currBlock = (rx1.cap(1).toInt()) - 1;
304 blockRect.setRect(rx1.cap(2).toInt(), rx1.cap(3).toInt(), 304​ blockRect.setRect(rx1.cap(2).toInt(), rx1.cap(3).toInt(),
305 rx1.cap(4).toInt(), rx1.cap(5).toInt()); 305​ rx1.cap(4).toInt(), rx1.cap(5).toInt());
306 //qDebug() << "Current block" << currBlock << "rect" << blockRect; 306​ //qDebug() << "Current block" << currBlock << "rect" << blockRect;
307 } else if (line.startsWith("lines ")) { // lines in this block 307​ } else if (line.startsWith("lines ")) { // lines in this block
308 //qDebug() << "Block line count" << line.mid(6).toInt(); 308​ //qDebug() << "Block line count" << line.mid(6).toInt();
309 } else if (line.startsWith("line ")) { // start of text line 309​ } else if (line.startsWith("line ")) { // start of text line
310 startLine(); 310​ startLine();
311 311​
312 if (rx2.indexIn(line) == -1) { 312​ if (rx2.indexIn(line) == -1) {
313 //qDebug() << "Failed to match 'line' line" << line; 313​ //qDebug() << "Failed to match 'line' line" << line;
314 continue; 314​ continue;
315 } 315​ }
316 316​
317 int charCount = rx2.cap(2).toInt(); 317​ int charCount = rx2.cap(2).toInt();
Show All 22 Lines325 for (int c = 0; c < charCount && !stream.atEnd(); ++c) {
340 340​
341 // find how many alternatives, matching " 1, 'r'0" 341​ // find how many alternatives, matching " 1, 'r'0"
342 if (rx3.indexIn(resultStr) == -1) { 342​ if (rx3.indexIn(resultStr) == -1) {
343 //qDebug() << "Failed to match" << resultStr << "in 'char' line" << charLine; 343​ //qDebug() << "Failed to match" << resultStr << "in 'char' line" << charLine;
344 continue; 344​ continue;
345 } 345​ }
346 346​
347 int altCount = rx3.cap(1).toInt(); 347​ int altCount = rx3.cap(1).toInt();
348 if (altCount == 0) { // no alternatives, 348​ if (altCount == 0) { // no alternatives,
349 // undecipherable character 349​ // undecipherable character
350 if (verboseDebug()) { 350​ if (verboseDebug()) {
351 //qDebug() << "Undecipherable character in 'char' line" << charLine; 351​ //qDebug() << "Undecipherable character in 'char' line" << charLine;
352 } 352​ }
353 } else { 353​ } else {
354 int h = resultStr.indexOf(','); 354​ int h = resultStr.indexOf(',');
355 if (h == -1) { 355​ if (h == -1) {
356 //qDebug() << "No ',' in" << resultStr << "in 'char' line" << charLine; 356​ //qDebug() << "No ',' in" << resultStr << "in 'char' line" << charLine;
Show All 12 Lines365 if (detectedChar != ' ') {
369 } 369​ }
370 370​
371 QRect r(rx4.cap(1).toInt(), rx4.cap(2).toInt(), 371​ QRect r(rx4.cap(1).toInt(), rx4.cap(2).toInt(),
372 rx4.cap(3).toInt(), rx4.cap(4).toInt()); 372​ rx4.cap(3).toInt(), rx4.cap(4).toInt());
373 wordRect |= r; 373​ wordRect |= r;
374 } 374​ }
375 } 375​ }
376 376​
377 if (detectedChar == ' ') { // space terminates the word 377​ if (detectedChar == ' ') { // space terminates the word
378 if (ocradVersion < 10) { // offset is relative to block 378​ if (ocradVersion < 10) { // offset is relative to block
379 wordRect.translate(blockRect.x(), blockRect.y()); 379​ wordRect.translate(blockRect.x(), blockRect.y());
380 } 380​ }
381 381​
382 OcrWordData wd; 382​ OcrWordData wd;
383 wd.setProperty(OcrWordData::Rectangle, wordRect); 383​ wd.setProperty(OcrWordData::Rectangle, wordRect);
384 addWord(word, wd); 384​ addWord(word, wd);
385 385​
386 word = QString::null; // reset for next time 386​ word = QString(); // reset for next time
387 wordRect = QRect(); 387​ wordRect = QRect();
388 } else { 388​ } else {
389 word.append(detectedChar); // append char to word 389​ word.append(detectedChar); // append char to word
390 } 390​ }
391 } // end of text line loop 391​ } // end of text line loop
392 ++lineNo; 392​ ++lineNo;
393 393​
394 if (!word.isEmpty()) { // last word in line 394​ if (!word.isEmpty()) { // last word in line
395 if (ocradVersion < 10) { // offset is relative to block 395​ if (ocradVersion < 10) { // offset is relative to block
396 wordRect.translate(blockRect.x(), blockRect.y()); 396​ wordRect.translate(blockRect.x(), blockRect.y());
397 } 397​ }
398 398​
399 OcrWordData wd; 399​ OcrWordData wd;
400 wd.setProperty(OcrWordData::Rectangle, wordRect); 400​ wd.setProperty(OcrWordData::Rectangle, wordRect);
401 addWord(word, wd); 401​ addWord(word, wd);
402 402​
403 word = QString::null; // reset for next time 403​ word = QString(); // reset for next time
404 wordRect = QRect(); 404​ wordRect = QRect();
405 } 405​ }
406 406​
407 finishLine(); 407​ finishLine();
408 } else { 408​ } else {
409 //qDebug() << "Unknown line format" << line; 409​ //qDebug() << "Unknown line format" << line;
410 } 410​ }
411 } 411​ }
412 412​
413 file.close(); // finished with ORF file 413​ file.close(); // finished with ORF file
414 finishResultDocument(); 414​ finishResultDocument();
415 qDebug() << "Finished analysing ORF"; 415​ qDebug() << "Finished analysing ORF";
416 416​
417 return (QString::null); // no error detected 417​ return (QString()); // no error detected
418} 418​}
419 419​
420 420​
421void OcrOcradEngine::openAdvancedSettings() 421​void OcrOcradEngine::openAdvancedSettings()
422{ 422​{
423 ExecutablePathDialogue d(nullptr); 423​ ExecutablePathDialogue d(nullptr);
424 424​
425 QString exec = KookaSettings::ocrOcradBinary(); 425​ QString exec = KookaSettings::ocrOcradBinary();
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