Differential D19164 Diff 52089 imagelib/transforms/kpTransformAutoCrop.cpp

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imagelib/transforms/kpTransformAutoCrop.cpp

Show First 20 Lines • Show All 168 Lines • ▼ Show 20 Line(s)
169// public 169​// public
170kpColor kpTransformAutoCropBorder::averageColor () const 170​kpColor kpTransformAutoCropBorder::averageColor () const
171{ 171​{
172 if (!m_rect.isValid ()) 172​ if (!m_rect.isValid ())
173 return kpColor::Invalid; 173​ return kpColor::Invalid;
174 174​
175 if (m_referenceColor.isTransparent ()) 175​ if (m_referenceColor.isTransparent ())
176 return kpColor::Transparent; 176​ return kpColor::Transparent;
177 else if (m_processedColorSimilarity == 0) 177​
178​ if (m_processedColorSimilarity == 0)
178 return m_referenceColor; 179​ return m_referenceColor;
179 else 180​
180 { ​
181 int numPixels = (m_rect.width () * m_rect.height ()); 181​ int numPixels = (m_rect.width () * m_rect.height ());
182 Q_ASSERT (numPixels > 0); 182​ Q_ASSERT (numPixels > 0);
183 183​
184 return kpColor (m_redSum / numPixels, 184​ return kpColor (m_redSum / numPixels, m_greenSum / numPixels, m_blueSum / numPixels);
185 m_greenSum / numPixels, 185​
186 m_blueSum / numPixels); ​
187 } ​
188} 186​}
189 187​
190//--------------------------------------------------------------------- 188​//---------------------------------------------------------------------
191 189​
192bool kpTransformAutoCropBorder::isSingleColor () const 190​bool kpTransformAutoCropBorder::isSingleColor () const
193{ 191​{
194 return m_isSingleColor; 192​ return m_isSingleColor;
195} 193​}
▲ Show 20 Lines • Show All 121 Lines • ▼ Show 20 Line(s)313{
317 m_referenceColor = kpColor::Invalid; 315​ m_referenceColor = kpColor::Invalid;
318 m_redSum = m_greenSum = m_blueSum = 0; 316​ m_redSum = m_greenSum = m_blueSum = 0;
319 m_isSingleColor = false; 317​ m_isSingleColor = false;
320} 318​}
321 319​
322 320​
323struct kpTransformAutoCropCommandPrivate 321​struct kpTransformAutoCropCommandPrivate
324{ 322​{
325 bool actOnSelection; 323​ bool actOnSelection{};
326 kpTransformAutoCropBorder leftBorder, rightBorder, topBorder, botBorder; 324​ kpTransformAutoCropBorder leftBorder, rightBorder, topBorder, botBorder;
327 kpImage *leftImage, *rightImage, *topImage, *botImage; 325​ kpImage *leftImage{}, *rightImage{}, *topImage{}, *botImage{};
328 326​
329 QRect contentsRect; 327​ QRect contentsRect;
330 int oldWidth, oldHeight; 328​ int oldWidth{}, oldHeight{};
331 kpAbstractImageSelection *oldSelectionPtr; 329​ kpAbstractImageSelection *oldSelectionPtr{};
332}; 330​};
333 331​
334// REFACTOR: Move to /commands/ 332​// REFACTOR: Move to /commands/
335kpTransformAutoCropCommand::kpTransformAutoCropCommand (bool actOnSelection, 333​kpTransformAutoCropCommand::kpTransformAutoCropCommand (bool actOnSelection,
336 const kpTransformAutoCropBorder &leftBorder, 334​ const kpTransformAutoCropBorder &leftBorder,
337 const kpTransformAutoCropBorder &rightBorder, 335​ const kpTransformAutoCropBorder &rightBorder,
338 const kpTransformAutoCropBorder &topBorder, 336​ const kpTransformAutoCropBorder &topBorder,
339 const kpTransformAutoCropBorder &botBorder, 337​ const kpTransformAutoCropBorder &botBorder,
Show All 32 Lines
372 370​
373//--------------------------------------------------------------------- 371​//---------------------------------------------------------------------
374// public static 372​// public static
375 373​
376QString kpTransformAutoCropCommand::text(bool actOnSelection, int options) 374​QString kpTransformAutoCropCommand::text(bool actOnSelection, int options)
377{ 375​{
378 if (actOnSelection) 376​ if (actOnSelection)
379 { 377​ {
380 if (options & kpTransformAutoCropCommand::ShowAccel) 378​ if (options & kpTransformAutoCropCommand::ShowAccel) {
381 return i18n ("Remove Internal B&order"); 379​ return i18n ("Remove Internal B&order");
382 else 380​ }
381​
383 return i18n ("Remove Internal Border"); 382​ return i18n ("Remove Internal Border");
384 } 383​ }
385 else 384​
386 { ​
387 if (options & kpTransformAutoCropCommand::ShowAccel) 385​ if (options & kpTransformAutoCropCommand::ShowAccel)
388 return i18n ("Autocr&op"); 386​ return i18n ("Autocr&op");
389 else 387​
390 return i18n ("Autocrop"); 388​ return i18n ("Autocrop");
391 } 389​}
392} ​
393 390​
394//--------------------------------------------------------------------- 391​//---------------------------------------------------------------------
395// public virtual [base kpCommand] 392​// public virtual [base kpCommand]
396 393​
397kpCommandSize::SizeType kpTransformAutoCropCommand::size () const 394​kpCommandSize::SizeType kpTransformAutoCropCommand::size () const
398{ 395​{
399 return d->leftBorder.size () + 396​ return d->leftBorder.size () +
400 d->rightBorder.size () + 397​ d->rightBorder.size () +
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413void kpTransformAutoCropCommand::getUndoImage (const kpTransformAutoCropBorder &border, kpImage **image) 410​void kpTransformAutoCropCommand::getUndoImage (const kpTransformAutoCropBorder &border, kpImage **image)
414{ 411​{
415 kpDocument *doc = document (); 412​ kpDocument *doc = document ();
416 Q_ASSERT (doc); 413​ Q_ASSERT (doc);
417 414​
418 qCDebug(kpLogImagelib) << "kpTransformAutoCropCommand::getUndoImage()"; 415​ qCDebug(kpLogImagelib) << "kpTransformAutoCropCommand::getUndoImage()";
419 qCDebug(kpLogImagelib) << "\timage=" << image 416​ qCDebug(kpLogImagelib) << "\timage=" << image
420 << " border: rect=" << border.rect () 417​ << " border: rect=" << border.rect ()
421 << " isSingleColor=" << border.isSingleColor () 418​ << " isSingleColor=" << border.isSingleColor ();
422 << endl; ​
423 419​
424 if (image && border.exists () && !border.isSingleColor ()) 420​ if (image && border.exists () && !border.isSingleColor ())
425 { 421​ {
426 if (*image) 422​ if (*image)
427 { 423​ {
428 qCDebug(kpLogImagelib) << "\talready have *image - delete it"; 424​ qCDebug(kpLogImagelib) << "\talready have *image - delete it";
429 delete *image; 425​ delete *image;
430 } 426​ }
Show All 24 Lines446{
455 delete d->topImage; d->topImage = nullptr; 451​ delete d->topImage; d->topImage = nullptr;
456 delete d->botImage; d->botImage = nullptr; 452​ delete d->botImage; d->botImage = nullptr;
457} 453​}
458 454​
459 455​
460// public virtual [base kpCommand] 456​// public virtual [base kpCommand]
461void kpTransformAutoCropCommand::execute () 457​void kpTransformAutoCropCommand::execute ()
462{ 458​{
463 if (!d->contentsRect.isValid ()) 459​ if (!d->contentsRect.isValid ()) {
464 d->contentsRect = contentsRect (); 460​ d->contentsRect = contentsRect ();
461​ }
465 462​
466 463​
467 getUndoImages (); 464​ getUndoImages ();
468 465​
469 466​
470 kpDocument *doc = document (); 467​ kpDocument *doc = document ();
471 Q_ASSERT (doc); 468​ Q_ASSERT (doc);
472 469​
473 470​
474 kpImage imageWithoutBorder = 471​ kpImage imageWithoutBorder =
475 kpTool::neededPixmap (doc->image (d->actOnSelection), 472​ kpTool::neededPixmap (doc->image (d->actOnSelection),
476 d->contentsRect); 473​ d->contentsRect);
477 474​
478 475​
479 if (!d->actOnSelection) 476​ if (!d->actOnSelection) {
480 doc->setImage (imageWithoutBorder); 477​ doc->setImage (imageWithoutBorder);
481 else 478​ }
482 { 479​ else {
483 d->oldSelectionPtr = doc->imageSelection ()->clone (); 480​ d->oldSelectionPtr = doc->imageSelection ()->clone ();
484 d->oldSelectionPtr->setBaseImage (kpImage ()); 481​ d->oldSelectionPtr->setBaseImage (kpImage ());
485 482​
486 // d->contentsRect is relative to the top of the sel 483​ // d->contentsRect is relative to the top of the sel
487 // while sel is relative to the top of the doc 484​ // while sel is relative to the top of the doc
488 QRect rect = d->contentsRect; 485​ QRect rect = d->contentsRect;
489 rect.translate (d->oldSelectionPtr->x (), d->oldSelectionPtr->y ()); 486​ rect.translate (d->oldSelectionPtr->x (), d->oldSelectionPtr->y ());
490 487​
Show All 36 Lines523 {
527 d->leftImage, d->rightImage, 524​ d->leftImage, d->rightImage,
528 d->topImage, d->botImage, 525​ d->topImage, d->botImage,
529 nullptr 526​ nullptr
530 }; 527​ };
531 528​
532 const kpImage **p = images; 529​ const kpImage **p = images;
533 for (const kpTransformAutoCropBorder **b = borders; *b; b++, p++) 530​ for (const kpTransformAutoCropBorder **b = borders; *b; b++, p++)
534 { 531​ {
535 if (!(*b)->exists ()) 532​ if (!(*b)->exists ()) {
536 continue; 533​ continue;
534​ }
537 535​
538 if ((*b)->isSingleColor ()) 536​ if ((*b)->isSingleColor ())
539 { 537​ {
540 kpColor col = (*b)->referenceColor (); 538​ kpColor col = (*b)->referenceColor ();
541 #if DEBUG_KP_TOOL_AUTO_CROP && 1 539​ #if DEBUG_KP_TOOL_AUTO_CROP && 1
542 qCDebug(kpLogImagelib) << "\tdrawing border " << (*b)->rect () 540​ qCDebug(kpLogImagelib) << "\tdrawing border " << (*b)->rect ()
543 << " rgb=" << (int *) col.toQRgb () /* %X hack */ << endl; 541​ << " rgb=" << (int *) col.toQRgb () /* %X hack */;
544 #endif 542​ #endif
545 543​
546 const QRect r = (*b)->rect (); 544​ const QRect r = (*b)->rect ();
547 kpPainter::fillRect (&image, 545​ kpPainter::fillRect (&image,
548 r.x (), r.y (), r.width (), r.height (), 546​ r.x (), r.y (), r.width (), r.height (),
549 col); 547​ col);
550 } 548​ }
551 else 549​ else
552 { 550​ {
553 #if DEBUG_KP_TOOL_AUTO_CROP && 1 551​ #if DEBUG_KP_TOOL_AUTO_CROP && 1
554 qCDebug(kpLogImagelib) << "\trestoring border image " << (*b)->rect (); 552​ qCDebug(kpLogImagelib) << "\trestoring border image " << (*b)->rect ();
555 #endif 553​ #endif
556 if (*p) 554​ if (*p)
557 { 555​ {
558 // REFACTOR: Add equivalent method to kpPainter and use. 556​ // REFACTOR: Add equivalent method to kpPainter and use.
559 kpPixmapFX::setPixmapAt (&image, (*b)->rect (), **p); 557​ kpPixmapFX::setPixmapAt (&image, (*b)->rect (), **p);
560 } 558​ }
561 } 559​ }
562 } 560​ }
563 561​
564 562​
565 if (!d->actOnSelection) 563​ if (!d->actOnSelection) {
566 doc->setImage (image); 564​ doc->setImage (image);
565​ }
567 else 566​ else
568 { 567​ {
569 d->oldSelectionPtr->setBaseImage (image); 568​ d->oldSelectionPtr->setBaseImage (image);
570 569​
571 doc->setSelection (*d->oldSelectionPtr); 570​ doc->setSelection (*d->oldSelectionPtr);
572 delete d->oldSelectionPtr; d->oldSelectionPtr = nullptr; 571​ delete d->oldSelectionPtr; d->oldSelectionPtr = nullptr;
573 572​
574 environ ()->somethingBelowTheCursorChanged (); 573​ environ ()->somethingBelowTheCursorChanged ();
Show All 17 Lines589 d->topBorder.exists () ?
592 0); 591​ 0);
593 QPoint botRight (d->rightBorder.exists () ? 592​ QPoint botRight (d->rightBorder.exists () ?
594 d->rightBorder.rect ().left () - 1 : 593​ d->rightBorder.rect ().left () - 1 :
595 image.width () - 1, 594​ image.width () - 1,
596 d->botBorder.exists () ? 595​ d->botBorder.exists () ?
597 d->botBorder.rect ().top () - 1 : 596​ d->botBorder.rect ().top () - 1 :
598 image.height () - 1); 597​ image.height () - 1);
599 598​
600 return QRect (topLeft, botRight); 599​ return {topLeft, botRight};
601} 600​}
602 601​
603 602​
604static void ShowNothingToAutocropMessage (kpMainWindow *mainWindow, bool actOnSelection) 603​static void ShowNothingToAutocropMessage (kpMainWindow *mainWindow, bool actOnSelection)
605{ 604​{
606 kpSetOverrideCursorSaver cursorSaver (Qt::ArrowCursor); 605​ kpSetOverrideCursorSaver cursorSaver (Qt::ArrowCursor);
607 606​
608 if (actOnSelection) 607​ if (actOnSelection)
▲ Show 20 Lines • Show All 59 Lines • ▼ Show 20 Line(s)666 ((numRegions = leftBorder.exists () +
668 rightBorder.exists () + 667​ rightBorder.exists () +
669 topBorder.exists () + 668​ topBorder.exists () +
670 botBorder.exists ()) == 0)) 669​ botBorder.exists ()) == 0))
671 { 670​ {
672 #if DEBUG_KP_TOOL_AUTO_CROP 671​ #if DEBUG_KP_TOOL_AUTO_CROP
673 qCDebug(kpLogImagelib) << "\tcan't find border; leftBorder.rect=" << leftBorder.rect () 672​ qCDebug(kpLogImagelib) << "\tcan't find border; leftBorder.rect=" << leftBorder.rect ()
674 << " rightBorder.rect=" << rightBorder.rect () 673​ << " rightBorder.rect=" << rightBorder.rect ()
675 << " topBorder.rect=" << topBorder.rect () 674​ << " topBorder.rect=" << topBorder.rect ()
676 << " botBorder.rect=" << botBorder.rect () 675​ << " botBorder.rect=" << botBorder.rect ();
677 << endl; ​
678 #endif 676​ #endif
679 ::ShowNothingToAutocropMessage (mainWindow, static_cast<bool> (doc->selection ())); 677​ ::ShowNothingToAutocropMessage (mainWindow, static_cast<bool> (doc->selection ()));
680 return false; 678​ return false;
681 } 679​ }
682 680​
683 qCDebug(kpLogImagelib) << "\tnumRegions=" << numRegions; 681​ qCDebug(kpLogImagelib) << "\tnumRegions=" << numRegions;
684 qCDebug(kpLogImagelib) << "\t\tleft=" << leftBorder.rect () 682​ qCDebug(kpLogImagelib) << "\t\tleft=" << leftBorder.rect ()
685 << " refCol=" << (leftBorder.exists () ? (int *) leftBorder.referenceColor ().toQRgb () : 0) 683​ << " refCol=" << (leftBorder.exists () ? (int *) leftBorder.referenceColor ().toQRgb () : nullptr)
686 << " avgCol=" << (leftBorder.exists () ? (int *) leftBorder.averageColor ().toQRgb () : 0) 684​ << " avgCol=" << (leftBorder.exists () ? (int *) leftBorder.averageColor ().toQRgb () : nullptr);
687 << endl; ​
688 qCDebug(kpLogImagelib) << "\t\tright=" << rightBorder.rect () 685​ qCDebug(kpLogImagelib) << "\t\tright=" << rightBorder.rect ()
689 << " refCol=" << (rightBorder.exists () ? (int *) rightBorder.referenceColor ().toQRgb () : 0) 686​ << " refCol=" << (rightBorder.exists () ? (int *) rightBorder.referenceColor ().toQRgb () : nullptr)
690 << " avgCol=" << (rightBorder.exists () ? (int *) rightBorder.averageColor ().toQRgb () : 0) 687​ << " avgCol=" << (rightBorder.exists () ? (int *) rightBorder.averageColor ().toQRgb () : nullptr);
691 << endl; ​
692 qCDebug(kpLogImagelib) << "\t\ttop=" << topBorder.rect () 688​ qCDebug(kpLogImagelib) << "\t\ttop=" << topBorder.rect ()
693 << " refCol=" << (topBorder.exists () ? (int *) topBorder.referenceColor ().toQRgb () : 0) 689​ << " refCol=" << (topBorder.exists () ? (int *) topBorder.referenceColor ().toQRgb () : nullptr)
694 << " avgCol=" << (topBorder.exists () ? (int *) topBorder.averageColor ().toQRgb () : 0) 690​ << " avgCol=" << (topBorder.exists () ? (int *) topBorder.averageColor ().toQRgb () : nullptr);
695 << endl; ​
696 qCDebug(kpLogImagelib) << "\t\tbot=" << botBorder.rect () 691​ qCDebug(kpLogImagelib) << "\t\tbot=" << botBorder.rect ()
697 << " refCol=" << (botBorder.exists () ? (int *) botBorder.referenceColor ().toQRgb () : 0) 692​ << " refCol=" << (botBorder.exists () ? (int *) botBorder.referenceColor ().toQRgb () : nullptr)
698 << " avgCol=" << (botBorder.exists () ? (int *) botBorder.averageColor ().toQRgb () : 0) 693​ << " avgCol=" << (botBorder.exists () ? (int *) botBorder.averageColor ().toQRgb () : nullptr);
699 << endl; ​
700 694​
701 695​
702 // In case e.g. the user pastes a solid, coloured-in rectangle, 696​ // In case e.g. the user pastes a solid, coloured-in rectangle,
703 // we favor killing the bottom and right regions 697​ // we favor killing the bottom and right regions
704 // (these regions probably contain the unwanted whitespace due 698​ // (these regions probably contain the unwanted whitespace due
705 // to the doc being bigger than the pasted selection to start with). 699​ // to the doc being bigger than the pasted selection to start with).
706 // 700​ //
707 // We also kill if they kiss or even overlap. 701​ // We also kill if they kiss or even overlap.
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