Differential D726 Diff 1682 libs/koreport/renderer/KoReportPreRenderer.cpp

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libs/koreport/renderer/KoReportPreRenderer.cpp

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79 KRScriptHandler *m_scriptHandler; 79​ KRScriptHandler *m_scriptHandler;
80 void initEngine(); 80​ void initEngine();
81 81​
82​ //! Generates m_document. Returns true on success.
83​ //! @note m_document is not removed on failure, caller should remove it.
84​ bool generateDocument();
85​
82 KoReportASyncItemManager* asyncManager; 86​ KoReportASyncItemManager* asyncManager;
87​ QMap<QString, QObject*> scriptObjects;
83 88​
84private slots: 89​private slots:
85 void asyncItemsFinished(); 90​ void asyncItemsFinished();
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113 m_reportData = 0; 118​ m_reportData = 0;
114 119​
115 m_postProcText.clear(); 120​ m_postProcText.clear();
121​ delete m_document;
116} 122​}
117 123​
118void KoReportPreRendererPrivate::createNewPage() 124​void KoReportPreRendererPrivate::createNewPage()
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437 delete asyncManager; 443​ delete asyncManager;
438} 444​}
439 445​
440 446​bool KoReportPreRendererPrivate::generateDocument()
441//===========================KoReportPreRenderer=============================== ​
442 ​
443KoReportPreRenderer::KoReportPreRenderer(const QDomElement & pDocument) : d(new KoReportPreRendererPrivate()) ​
444{ ​
445 setDom(pDocument); ​
446} ​
447 ​
448KoReportPreRenderer::~KoReportPreRenderer() ​
449{ ​
450 delete d; ​
451} ​
452 ​
453void KoReportPreRenderer::setName(const QString &n) ​
454{ 447​{
455 d->m_reportData->setName(n); 448​ if (!m_valid || !m_reportData || !m_kodata) {
456} 449​ return false;
457 450​ }
458ORODocument* KoReportPreRenderer::generate() ​
459{ ​
460 //kDebug(); ​
461 if (d == 0 || !d->m_valid || d->m_reportData == 0 || d->m_kodata == 0) ​
462 return 0; ​
463 ​
464 // Do this check now so we don't have to undo a lot of work later if it fails 451​ // Do this check now so we don't have to undo a lot of work later if it fails
465 LabelSizeInfo label; 452​ LabelSizeInfo label;
466 if (d->m_reportData->page.getPageSize() == "Labels") { 453​ if (m_reportData->page.getPageSize() == "Labels") {
467 label = LabelSizeInfo::find(d->m_reportData->page.getLabelType()); 454​ label = LabelSizeInfo::find(m_reportData->page.getLabelType());
468 if (label.isNull()) 455​ if (label.isNull()) {
469 return 0; 456​ return false;
457​ }
470 } 458​ }
471 459​
472 //kDebug() << "Creating Document"; 460​ m_document = new ORODocument(m_reportData->m_title);
473 d->m_document = new ORODocument(d->m_reportData->m_title); 461​ m_pageCounter = 0;
474 462​ m_yOffset = 0.0;
475 d->m_pageCounter = 0; ​
476 d->m_yOffset = 0.0; ​
477 463​
478 //kDebug() << "Calculating Margins"; 464​ //kDebug() << "Calculating Margins";
479 if (!label.isNull()) { 465​ if (!label.isNull()) {
480 if (d->m_reportData->page.isPortrait()) { 466​ if (m_reportData->page.isPortrait()) {
481 d->m_topMargin = (label.startY() / 100.0); 467​ m_topMargin = (label.startY() / 100.0);
482 d->m_bottomMargin = 0; 468​ m_bottomMargin = 0;
483 d->m_rightMargin = 0; 469​ m_rightMargin = 0;
484 d->m_leftMargin = (label.startX() / 100.0); 470​ m_leftMargin = (label.startX() / 100.0);
485 } else { 471​ } else {
486 d->m_topMargin = (label.startX() / 100.0); 472​ m_topMargin = (label.startX() / 100.0);
487 d->m_bottomMargin = 0; 473​ m_bottomMargin = 0;
488 d->m_rightMargin = 0; 474​ m_rightMargin = 0;
489 d->m_leftMargin = (label.startY() / 100.0); 475​ m_leftMargin = (label.startY() / 100.0);
490 } 476​ }
491 } else { 477​ } else {
492 d->m_topMargin = d->m_reportData->page.getMarginTop(); 478​ m_topMargin = m_reportData->page.getMarginTop();
493 d->m_bottomMargin = d->m_reportData->page.getMarginBottom(); 479​ m_bottomMargin = m_reportData->page.getMarginBottom();
494 d->m_rightMargin = d->m_reportData->page.getMarginRight(); 480​ m_rightMargin = m_reportData->page.getMarginRight();
495 d->m_leftMargin = d->m_reportData->page.getMarginLeft(); 481​ m_leftMargin = m_reportData->page.getMarginLeft();
496 //kDebug() << "Margins:" << d->m_topMargin << d->m_bottomMargin << d->m_rightMargin << d->m_leftMargin; 482​ //kDebug() << "Margins:" << m_topMargin << m_bottomMargin << m_rightMargin << m_leftMargin;
497 } 483​ }
498 484​
499 //kDebug() << "Calculating Page Size"; 485​ //kDebug() << "Calculating Page Size";
500 ReportPageOptions rpo(d->m_reportData->page); 486​ ReportPageOptions rpo(m_reportData->page);
501 // This should reflect the information of the report page size 487​ // This should reflect the information of the report page size
502 if (d->m_reportData->page.getPageSize() == "Custom") { 488​ if (m_reportData->page.getPageSize() == "Custom") {
503 d->m_maxWidth = d->m_reportData->page.getCustomWidth(); 489​ m_maxWidth = m_reportData->page.getCustomWidth();
504 d->m_maxHeight = d->m_reportData->page.getCustomHeight(); 490​ m_maxHeight = m_reportData->page.getCustomHeight();
505 } else { 491​ } else {
506 if (!label.isNull()) { 492​ if (!label.isNull()) {
507 d->m_maxWidth = label.width(); 493​ m_maxWidth = label.width();
508 d->m_maxHeight = label.height(); 494​ m_maxHeight = label.height();
509 rpo.setPageSize(label.paper()); 495​ rpo.setPageSize(label.paper());
510 } else { 496​ } else {
511 // lookup the correct size information for the specified size paper 497​ // lookup the correct size information for the specified size paper
512 d->m_maxWidth = KoPageFormat::width(KoPageFormat::formatFromString(d->m_reportData->page.getPageSize()), KoPageFormat::Portrait); 498​ m_maxWidth = KoPageFormat::width(KoPageFormat::formatFromString(m_reportData->page.getPageSize()), KoPageFormat::Portrait);
513 d->m_maxHeight = KoPageFormat::height(KoPageFormat::formatFromString(d->m_reportData->page.getPageSize()), KoPageFormat::Portrait); 499​ m_maxHeight = KoPageFormat::height(KoPageFormat::formatFromString(m_reportData->page.getPageSize()), KoPageFormat::Portrait);
514 500​
515 KoUnit pageUnit(KoUnit::Millimeter); 501​ KoUnit pageUnit(KoUnit::Millimeter);
516 d->m_maxWidth = KoUnit::toInch(pageUnit.fromUserValue(d->m_maxWidth)) * KoDpi::dpiX(); 502​ m_maxWidth = KoUnit::toInch(pageUnit.fromUserValue(m_maxWidth)) * KoDpi::dpiX();
517 d->m_maxHeight = KoUnit::toInch(pageUnit.fromUserValue(d->m_maxHeight)) * KoDpi::dpiY(); 503​ m_maxHeight = KoUnit::toInch(pageUnit.fromUserValue(m_maxHeight)) * KoDpi::dpiY();
518 } 504​ }
519 } 505​ }
520 506​
521 if (!d->m_reportData->page.isPortrait()) { 507​ if (!m_reportData->page.isPortrait()) {
522 qreal tmp = d->m_maxWidth; 508​ qreal tmp = m_maxWidth;
523 d->m_maxWidth = d->m_maxHeight; 509​ m_maxWidth = m_maxHeight;
524 d->m_maxHeight = tmp; 510​ m_maxHeight = tmp;
525 } 511​ }
526 512​
527 //kDebug() << "Page Size:" << d->m_maxWidth << d->m_maxHeight; 513​ //kDebug() << "Page Size:" << m_maxWidth << m_maxHeight;
528 514​
529 d->m_document->setPageOptions(rpo); 515​ m_document->setPageOptions(rpo);
530 d->m_kodata->setSorting(d->m_reportData->m_detailSection->m_sortedFields); 516​ m_kodata->setSorting(m_reportData->m_detailSection->m_sortedFields);
531 d->m_kodata->open(); 517​ if (!m_kodata->open()) {
532 d->initEngine(); 518​ return false;
519​ }
520​ initEngine();
533 521​
534 //Loop through all abjects that have been registered, and register them with the script handler 522​ //Loop through all abjects that have been registered, and register them with the script handler
535 if (d->m_scriptHandler) { 523​ if (m_scriptHandler) {
536 QMapIterator<QString, QObject*> i(m_scriptObjects); 524​ QMapIterator<QString, QObject*> i(scriptObjects);
537 while (i.hasNext()) { 525​ while (i.hasNext()) {
538 i.next(); 526​ i.next();
539 d->m_scriptHandler->registerScriptObject(i.value(), i.key()); 527​ m_scriptHandler->registerScriptObject(i.value(), i.key());
540 528​
541 //!TODO This is a hack 529​ //!TODO This is a hack
542 if (i.key() == "field") 530​ if (i.key() == "field") {
543 QObject::connect(d->m_scriptHandler, SIGNAL(groupChanged(QString)), i.value(), SLOT(setWhere(QString))); 531​ QObject::connect(m_scriptHandler, SIGNAL(groupChanged(QString)), i.value(), SLOT(setWhere(QString)));
532​ }
544 } 533​ }
545 } 534​ }
546 535​
547 //execute the script 536​ //execute the script
548 d->m_scriptHandler->trigger(); 537​ m_scriptHandler->trigger();
549 538​
550 d->createNewPage(); 539​ createNewPage();
551 if (!label.isNull()) { 540​ if (!label.isNull()) {
552// Label Print Run 541​// Label Print Run
553 // remember the initial margin setting as we will be modifying 542​ // remember the initial margin setting as we will be modifying
554 // the value and restoring it as we move around 543​ // the value and restoring it as we move around
555 qreal margin = d->m_leftMargin; 544​ qreal margin = m_leftMargin;
556 545​
557 d->m_yOffset = d->m_topMargin; 546​ m_yOffset = m_topMargin;
558 547​
559 qreal w = (label.width() / 100.0); 548​ qreal w = (label.width() / 100.0);
560 qreal wg = (label.xGap() / 100.0); 549​ qreal wg = (label.xGap() / 100.0);
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565 qreal tmp; 554​ qreal tmp;
566 555​
567 // flip the value around if we are printing landscape 556​ // flip the value around if we are printing landscape
568 if (!d->m_reportData->page.isPortrait()) { 557​ if (!m_reportData->page.isPortrait()) {
569 w = (label.height() / 100.0); 558​ w = (label.height() / 100.0);
570 wg = (label.yGap() / 100.0); 559​ wg = (label.yGap() / 100.0);
571 h = (label.width() / 100.0); 560​ h = (label.width() / 100.0);
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574 numRows = label.columns(); 563​ numRows = label.columns();
575 } 564​ }
576 565​
577 KRDetailSectionData * detailData = d->m_reportData->m_detailSection; 566​ KRDetailSectionData * detailData = m_reportData->m_detailSection;
578 if (detailData->m_detailSection) { 567​ if (detailData->m_detailSection) {
579 KoReportData *mydata = d->m_kodata; 568​ KoReportData *mydata = m_kodata;
580 569​
581 if (mydata && mydata->recordCount() > 0) { /* && !((query = orqThis->getQuery())->eof()))*/ 570​ if (mydata && mydata->recordCount() > 0) { /* && !((query = orqThis->getQuery())->eof()))*/
582 mydata->moveFirst(); 571​ if (!mydata->moveFirst()) {
572​ return false;
573​ }
583 int row = 0; 574​ int row = 0;
584 int col = 0; 575​ int col = 0;
585 do { 576​ do {
586 tmp = d->m_yOffset; // store the value as renderSection changes it 577​ tmp = m_yOffset; // store the value as renderSection changes it
587 d->renderSection(*(detailData->m_detailSection)); 578​ renderSection(*detailData->m_detailSection);
588 d->m_yOffset = tmp; // restore the value that renderSection modified 579​ m_yOffset = tmp; // restore the value that renderSection modified
589 580​
590 col++; 581​ col++;
591 d->m_leftMargin += w + wg; 582​ m_leftMargin += w + wg;
592 if (col >= numCols) { 583​ if (col >= numCols) {
593 d->m_leftMargin = margin; // reset back to original value 584​ m_leftMargin = margin; // reset back to original value
594 col = 0; 585​ col = 0;
595 row++; 586​ row++;
596 d->m_yOffset += h + hg; 587​ m_yOffset += h + hg;
597 if (row >= numRows) { 588​ if (row >= numRows) {
598 d->m_yOffset = d->m_topMargin; 589​ m_yOffset = m_topMargin;
599 row = 0; 590​ row = 0;
600 d->createNewPage(); 591​ createNewPage();
601 } 592​ }
602 } 593​ }
603 } while (mydata->moveNext()); 594​ } while (mydata->moveNext());
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606 597​
607 } else { 598​ } else {
608// Normal Print Run 599​// Normal Print Run
609 if (d->m_reportData->m_reportHeader) { 600​ if (m_reportData->m_reportHeader) {
610 d->renderSection(*(d->m_reportData->m_reportHeader)); 601​ renderSection(*m_reportData->m_reportHeader);
611 } 602​ }
612 603​
613 if (d->m_reportData->m_detailSection) { 604​ if (m_reportData->m_detailSection) {
614 d->renderDetailSection(*(d->m_reportData->m_detailSection)); 605​ renderDetailSection(*m_reportData->m_detailSection);
615 } 606​ }
616 607​
617 if (d->m_reportData->m_reportFooter) { 608​ if (m_reportData->m_reportFooter) {
618 if (d->renderSectionSize(*(d->m_reportData->m_reportFooter)) + d->finishCurPageSize(true) + d->m_bottomMargin + d->m_yOffset >= d->m_maxHeight) { 609​ if (renderSectionSize(*m_reportData->m_reportFooter) + finishCurPageSize(true) + m_bottomMargin + m_yOffset >= m_maxHeight) {
619 d->createNewPage(); 610​ createNewPage();
620 } 611​ }
621 d->renderSection(*(d->m_reportData->m_reportFooter)); 612​ renderSection(*m_reportData->m_reportFooter);
622 } 613​ }
623 } 614​ }
624 d->finishCurPage(true); 615​ finishCurPage(true);
625 616​
626 // _postProcText contains those text boxes that need to be updated 617​ // _postProcText contains those text boxes that need to be updated
627 // with information that wasn't available at the time it was added to the document 618​ // with information that wasn't available at the time it was added to the document
628 d->m_scriptHandler->setPageTotal(d->m_document->pages()); 619​ m_scriptHandler->setPageTotal(m_document->pages());
629 620​
630 for (int i = 0; i < d->m_postProcText.size(); i++) { 621​ for (int i = 0; i < m_postProcText.size(); i++) {
631 OROTextBox * tb = d->m_postProcText.at(i); 622​ OROTextBox * tb = m_postProcText.at(i);
632 623​
633 d->m_scriptHandler->setPageNumber(tb->page()->page() + 1); 624​ m_scriptHandler->setPageNumber(tb->page()->page() + 1);
634 625​
635 tb->setText(d->m_scriptHandler->evaluate(tb->text()).toString()); 626​ tb->setText(m_scriptHandler->evaluate(tb->text()).toString());
636 } 627​ }
637 628​
638 d->asyncManager->startRendering(); 629​ asyncManager->startRendering();
630​
631​ m_scriptHandler->displayErrors();
639 632​
640 d->m_scriptHandler->displayErrors(); 633​ if (!m_kodata->close()) {
634​ return false;
635​ }
636​ delete m_scriptHandler;
637​ delete m_kodata;
638​ m_postProcText.clear();
639​ return true;
640​}
641​
642​//===========================KoReportPreRenderer===============================
641 643​
642 d->m_kodata->close(); 644​KoReportPreRenderer::KoReportPreRenderer(const QDomElement & pDocument) : d(new KoReportPreRendererPrivate())
643 delete d->m_scriptHandler; 645​{
644 delete d->m_kodata; 646​ setDom(pDocument);
645 d->m_postProcText.clear(); 647​}
646 648​
649​KoReportPreRenderer::~KoReportPreRenderer()
650​{
651​ delete d;
652​}
653​
654​void KoReportPreRenderer::setName(const QString &n)
655​{
656​ d->m_reportData->setName(n);
657​}
658​
659​ORODocument* KoReportPreRenderer::document()
660​{
661​ return d->m_document;
662​}
663​
664​bool KoReportPreRenderer::generateDocument()
665​{
666​ delete d->m_document;
667​ if (!d->generateDocument()) {
668​ delete d->m_document;
669​ d->m_document = 0;
670​ }
647 return d->m_document; 671​ return d->m_document;
648} 672​}
649 673​
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681void KoReportPreRenderer::registerScriptObject(QObject* obj, const QString& name) 705​void KoReportPreRenderer::registerScriptObject(QObject* obj, const QString& name)
682{ 706​{
683 //kDebug() << name; 707​ //kDebug() << name;
684 m_scriptObjects[name] = obj; 708​ d->scriptObjects[name] = obj;
685} 709​}
686 710​
687const KoReportReportData* KoReportPreRenderer::reportData() const 711​const KoReportReportData* KoReportPreRenderer::reportData() const
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