qprinter.cpp

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10extern qreal qt_pixelMultiplier(int resolution);-
11extern QMarginsF qt_convertMargins(const QMarginsF &margins, QPageLayout::Unit fromUnits, QPageLayout::Unit toUnits);-
12-
13-
14__attribute__((visibility("default"))) double qt_multiplierForUnit(QPrinter::Unit unit, int resolution)-
15{-
16 switch(unit) {-
17 case QPrinter::Millimeter:-
18 return 2.83464566929;-
19 case QPrinter::Point:-
20 return 1.0;-
21 case QPrinter::Inch:-
22 return 72.0;-
23 case QPrinter::Pica:-
24 return 12;-
25 case QPrinter::Didot:-
26 return 1.065826771;-
27 case QPrinter::Cicero:-
28 return 12.789921252;-
29 case QPrinter::DevicePixel:-
30 return 72.0/resolution;-
31 }-
32 return 1.0;-
33}-
34-
35-
36__attribute__((visibility("default"))) QSizeF qt_printerPaperSize(QPrinter::Orientation orientation,-
37 QPrinter::PaperSize paperSize,-
38 QPrinter::Unit unit,-
39 int resolution)-
40{-
41 QPageSize pageSize = QPageSize(QPageSize::PageSizeId(paperSize));-
42 QSizeF sizef;-
43 if (unit == QPrinter::DevicePixel)-
44 sizef = pageSize.size(QPageSize::Point) * qt_multiplierForUnit(unit, resolution);-
45 else-
46 sizef = pageSize.size(QPageSize::Unit(unit));-
47 return orientation == QPrinter::Landscape ? sizef.transposed() : sizef;-
48}-
49-
50QPrinterInfo QPrinterPrivate::findValidPrinter(const QPrinterInfo &printer)-
51{-
52-
53 QPrinterInfo printerToUse = printer;-
54 if (printerToUse.isNull()) {-
55 printerToUse = QPrinterInfo::defaultPrinter();-
56 if (printerToUse.isNull()) {-
57 QStringList availablePrinterNames = QPrinterInfo::availablePrinterNames();-
58 if (!availablePrinterNames.isEmpty())-
59 printerToUse = QPrinterInfo::printerInfo(availablePrinterNames.at(0));-
60 }-
61 }-
62 return printerToUse;-
63}-
64-
65void QPrinterPrivate::initEngines(QPrinter::OutputFormat format, const QPrinterInfo &printer)-
66{-
67-
68 outputFormat = QPrinter::PdfFormat;-
69 QPlatformPrinterSupport *ps = 0;-
70 QString printerName;-
71-
72-
73 if (format == QPrinter::NativeFormat) {-
74 ps = QPlatformPrinterSupportPlugin::get();-
75 QPrinterInfo printerToUse = findValidPrinter(printer);-
76 if (ps && !printerToUse.isNull()) {-
77 outputFormat = QPrinter::NativeFormat;-
78 printerName = printerToUse.printerName();-
79 }-
80 }-
81-
82 if (outputFormat == QPrinter::NativeFormat) {-
83 printEngine = ps->createNativePrintEngine(printerMode);-
84 paintEngine = ps->createPaintEngine(printEngine, printerMode);-
85 } else {-
86 QPdfPrintEngine *pdfEngine = new QPdfPrintEngine(printerMode);-
87 paintEngine = pdfEngine;-
88 printEngine = pdfEngine;-
89 }-
90-
91 use_default_engine = true;-
92 had_default_engines = true;-
93 setProperty(QPrintEngine::PPK_PrinterName, printerName);-
94 validPrinter = true;-
95}-
96-
97void QPrinterPrivate::changeEngines(QPrinter::OutputFormat format, const QPrinterInfo &printer)-
98{-
99 QPrintEngine *oldPrintEngine = printEngine;-
100 const bool def_engine = use_default_engine;-
101-
102 initEngines(format, printer);-
103-
104 if (oldPrintEngine
oldPrintEngineDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
105 for (QForeachContainer<typename QtPrivate::remove_reference<decltype(m_properties)>::type> _container_((const auto properties = m_properties)); _container_.control && _container_.i != _container_.e;-
106 ++_container_.i, _container_.control ^= 1)for (QPrintEngine::PrintEnginePropertyKey key = *_container_.i; _container_.control; _container_.control = 0const auto &key : properties) {-
107 QVariant prop;-
108-
109-
110-
111 if (key == QPrintEngine::PPK_NumberOfCopies
key == QPrintE...NumberOfCopiesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
112 prop = QVariant(q_ptr->copyCount());
never executed: prop = QVariant(q_ptr->copyCount());
0
113 else if (key != QPrintEngine::PPK_PrinterName
key != QPrintE...PK_PrinterNameDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
114 prop = oldPrintEngine->property(key);
never executed: prop = oldPrintEngine->property(key);
0
115 if (prop.isValid()
prop.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
116 setProperty(key, prop);
never executed: setProperty(key, prop);
0
117 }
never executed: end of block
0
118 }
never executed: end of block
0
119-
120 if (def_engine
def_engineDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
121 delete oldPrintEngine;
never executed: delete oldPrintEngine;
0
122}
never executed: end of block
0
123-
124-
125QList<const QPicture *> QPrinterPrivate::previewPages() const-
126{-
127 if (previewEngine)-
128 return previewEngine->pages();-
129 return QList<const QPicture *>();-
130}-
131-
132void QPrinterPrivate::setPreviewMode(bool enable)-
133{-
134 QPrinter * const q = q_func();-
135 if (enable) {-
136 if (!previewEngine)-
137 previewEngine = new QPreviewPaintEngine;-
138 had_default_engines = use_default_engine;-
139 use_default_engine = false;-
140 realPrintEngine = printEngine;-
141 realPaintEngine = paintEngine;-
142 q->setEngines(previewEngine, previewEngine);-
143 previewEngine->setProxyEngines(realPrintEngine, realPaintEngine);-
144 } else {-
145 q->setEngines(realPrintEngine, realPaintEngine);-
146 use_default_engine = had_default_engines;-
147 }-
148}-
149-
150-
151void QPrinterPrivate::setProperty(QPrintEngine::PrintEnginePropertyKey key, const QVariant &value)-
152{-
153 printEngine->setProperty(key, value);-
154 m_properties.insert(key);-
155}-
156-
157-
158class QPrinterPagedPaintDevicePrivate : public QPagedPaintDevicePrivate-
159{-
160public:-
161 QPrinterPagedPaintDevicePrivate(QPrinterPrivate *d)-
162 : QPagedPaintDevicePrivate(), pd(d)-
163 {}-
164-
165 virtual ~QPrinterPagedPaintDevicePrivate()-
166 {}-
167-
168 bool setPageLayout(const QPageLayout &newPageLayout) override-
169 {-
170 if (pd->paintEngine->type() != QPaintEngine::Pdf-
171 && pd->printEngine->printerState() == QPrinter::Active) {-
172 QMessageLogger(__FILE__, 229236, __PRETTY_FUNCTION__).warning("QPrinter::setPageLayout: Cannot be changed while printer is active");-
173 return false;-
174 }-
175-
176-
177 pd->setProperty(QPrintEngine::PPK_QPageLayout, QVariant::fromValue(newPageLayout));-
178-
179-
180 m_pageLayout = pageLayout();-
181-
182 return pageLayout().isEquivalentTo(newPageLayout);-
183 }-
184-
185 bool setPageSize(const QPageSize &pageSize) override-
186 {-
187 if (pd->paintEngine->type() != QPaintEngine::Pdf-
188 && pd->printEngine->printerState() == QPrinter::Active) {-
189 QMessageLogger(__FILE__, 246253, __PRETTY_FUNCTION__).warning("QPrinter::setPageLayout: Cannot be changed while printer is active");-
190 return false;-
191 }-
192-
193-
194-
195 pd->setProperty(QPrintEngine::PPK_QPageSize, QVariant::fromValue(pageSize));-
196-
197-
198 m_pageLayout = pageLayout();-
199-
200 return pageLayout().pageSize().isEquivalentTo(pageSize);-
201 }-
202-
203 bool setPageOrientation(QPageLayout::Orientation orientation) override-
204 {-
205-
206 pd->setProperty(QPrintEngine::PPK_Orientation, orientation);-
207-
208-
209 m_pageLayout = pageLayout();-
210-
211 return pageLayout().orientation() == orientation;-
212 }-
213-
214 bool setPageMargins(const QMarginsF &margins) override-
215 {-
216 return setPageMargins(margins, pageLayout().units());-
217 }-
218-
219 bool setPageMargins(const QMarginsF &margins, QPageLayout::Unit units) override-
220 {-
221-
222 QPair<QMarginsF, QPageLayout::Unit> pair = qMakePair(margins, units);-
223 pd->setProperty(QPrintEngine::PPK_QPageMargins, QVariant::fromValue(pair));-
224-
225-
226 m_pageLayout = pageLayout();-
227-
228 return pageLayout().margins() == margins && pageLayout().units() == units;-
229 }-
230-
231 QPageLayout pageLayout() const override-
232 {-
233 return pd->printEngine->property(QPrintEngine::PPK_QPageLayout).value<QPageLayout>();-
234 }-
235-
236 QPrinterPrivate *pd;-
237};-
238QPrinter::QPrinter(PrinterMode mode)-
239 : QPagedPaintDevice(),-
240 d_ptr(new QPrinterPrivate(this))-
241{-
242 delete d;-
243 d = new QPrinterPagedPaintDevicePrivate(d_func());-
244 d_ptr->init(QPrinterInfo(), mode);-
245}-
246-
247-
248-
249-
250-
251-
252QPrinter::QPrinter(const QPrinterInfo& printer, PrinterMode mode)-
253 : QPagedPaintDevice(),-
254 d_ptr(new QPrinterPrivate(this))-
255{-
256 delete d;-
257 d = new QPrinterPagedPaintDevicePrivate(d_func());-
258 d_ptr->init(printer, mode);-
259}-
260-
261void QPrinterPrivate::init(const QPrinterInfo &printer, QPrinter::PrinterMode mode)-
262{-
263 if (!(__builtin_expect(!!(!
__builtin_expe...nce()), false)Description
TRUEnever evaluated
FALSEevaluated 128 times by 2 tests
Evaluated by:
  • tst_QAbstractPrintDialog
  • tst_QPrinter
QCoreApplication::instance())()), false)
__builtin_expe...nce()), false)Description
TRUEnever evaluated
FALSEevaluated 128 times by 2 tests
Evaluated by:
  • tst_QAbstractPrintDialog
  • tst_QPrinter
) {		0-128
264 QMessageLogger(__FILE__, 699706, __PRETTY_FUNCTION__).fatal("QPrinter: Must construct a QCoreApplication before a QPrinter");-
265 return;
never executed: return;
0
266 }-
267-
268 printerMode = mode;-
269-
270 initEngines(QPrinter::NativeFormat, printer);-
271}
executed 128 times by 2 tests: end of block
Executed by:
  • tst_QAbstractPrintDialog
  • tst_QPrinter
128
272void QPrinter::setEngines(QPrintEngine *printEngine, QPaintEngine *paintEngine)-
273{-
274 QPrinterPrivate * const d = d_func();-
275-
276 if (d->use_default_engine)-
277 delete d->printEngine;-
278-
279 d->printEngine = printEngine;-
280 d->paintEngine = paintEngine;-
281 d->use_default_engine = false;-
282}-
283-
284-
285-
286-
287-
288-
289QPrinter::~QPrinter()-
290{-
291 QPrinterPrivate * const d = d_func();-
292 if (d->use_default_engine)-
293 delete d->printEngine;-
294-
295 delete d->previewEngine;-
296-
297}-
298void QPrinter::setOutputFormat(OutputFormat format)-
299{-
300 QPrinterPrivate * const d = d_func();-
301-
302 if (d->outputFormat == format)-
303 return;-
304-
305 if (format == QPrinter::NativeFormat) {-
306 QPrinterInfo printerToUse = d->findValidPrinter();-
307 if (!printerToUse.isNull())-
308 d->changeEngines(format, printerToUse);-
309 } else {-
310 d->changeEngines(format, QPrinterInfo());-
311 }-
312}-
313-
314-
315-
316-
317-
318-
319QPrinter::OutputFormat QPrinter::outputFormat() const-
320{-
321 const QPrinterPrivate * const d = d_func();-
322 return d->outputFormat;-
323}-
324-
325-
326-
327-
328-
329int QPrinter::devType() const-
330{-
331 return QInternal::Printer;-
332}-
333-
334-
335-
336-
337-
338-
339-
340QString QPrinter::printerName() const-
341{-
342 const QPrinterPrivate * const d = d_func();-
343 return d->printEngine->property(QPrintEngine::PPK_PrinterName).toString();-
344}-
345void QPrinter::setPrinterName(const QString &name)-
346{-
347 QPrinterPrivate * const d = d_func();-
348 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 842849, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setPrinterName"); return; };-
349-
350 if (printerName() == name)-
351 return;-
352-
353 if (name.isEmpty()) {-
354 setOutputFormat(QPrinter::PdfFormat);-
355 return;-
356 }-
357-
358 QPrinterInfo printerToUse = QPrinterInfo::printerInfo(name);-
359 if (printerToUse.isNull())-
360 return;-
361-
362 if (outputFormat() == QPrinter::PdfFormat) {-
363 d->changeEngines(QPrinter::NativeFormat, printerToUse);-
364 } else {-
365 d->setProperty(QPrintEngine::PPK_PrinterName, name);-
366 }-
367}-
368bool QPrinter::isValid() const-
369{-
370 const QPrinterPrivate * const d = d_func();-
371 if (!QCoreApplication::instance())-
372 return false;-
373 return d->validPrinter;-
374}-
375QString QPrinter::outputFileName() const-
376{-
377 const QPrinterPrivate * const d = d_func();-
378 return d->printEngine->property(QPrintEngine::PPK_OutputFileName).toString();-
379}-
380void QPrinter::setOutputFileName(const QString &fileName)-
381{-
382 QPrinterPrivate * const d = d_func();-
383 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 921928, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setOutputFileName"); return; };-
384-
385 QFileInfo fi(fileName);-
386 if (!fi.suffix().compare(QLatin1String("pdf"), Qt::CaseInsensitive))-
387 setOutputFormat(QPrinter::PdfFormat);-
388 else if (fileName.isEmpty())-
389 setOutputFormat(QPrinter::NativeFormat);-
390-
391 d->setProperty(QPrintEngine::PPK_OutputFileName, fileName);-
392}-
393QString QPrinter::printProgram() const-
394{-
395 const QPrinterPrivate * const d = d_func();-
396 return d->printEngine->property(QPrintEngine::PPK_PrinterProgram).toString();-
397}-
398void QPrinter::setPrintProgram(const QString &printProg)-
399{-
400 QPrinterPrivate * const d = d_func();-
401 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 963970, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setPrintProgram"); return; };-
402 d->setProperty(QPrintEngine::PPK_PrinterProgram, printProg);-
403}-
404-
405-
406-
407-
408-
409-
410-
411QString QPrinter::docName() const-
412{-
413 const QPrinterPrivate * const d = d_func();-
414 return d->printEngine->property(QPrintEngine::PPK_DocumentName).toString();-
415}-
416void QPrinter::setDocName(const QString &name)-
417{-
418 QPrinterPrivate * const d = d_func();-
419 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 9931000, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setDocName"); return; };-
420 d->setProperty(QPrintEngine::PPK_DocumentName, name);-
421}-
422-
423-
424-
425-
426-
427-
428-
429QString QPrinter::creator() const-
430{-
431 const QPrinterPrivate * const d = d_func();-
432 return d->printEngine->property(QPrintEngine::PPK_Creator).toString();-
433}-
434void QPrinter::setCreator(const QString &creator)-
435{-
436 QPrinterPrivate * const d = d_func();-
437 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 10231030, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setCreator"); return; };-
438 d->setProperty(QPrintEngine::PPK_Creator, creator);-
439}-
440QPrinter::Orientation QPrinter::orientation() const-
441{-
442 return QPrinter::Orientation(pageLayout().orientation());-
443}-
444void QPrinter::setOrientation(Orientation orientation)-
445{-
446 setPageOrientation(QPageLayout::Orientation(orientation));-
447}-
448QPrinter::PaperSize QPrinter::paperSize() const-
449{-
450 return pageSize();-
451}-
452void QPrinter::setPaperSize(PaperSize newPaperSize)-
453{-
454 setPageSize(QPageSize(QPageSize::PageSizeId(newPaperSize)));-
455}-
456QPrinter::PageSize QPrinter::pageSize() const-
457{-
458 return QPrinter::PaperSize(pageLayout().pageSize().id());-
459}-
460void QPrinter::setPageSize(PageSize newPageSize)-
461{-
462 setPageSize(QPageSize(QPageSize::PageSizeId(newPageSize)));-
463}-
464void QPrinter::setPaperSize(const QSizeF &paperSize, QPrinter::Unit unit)-
465{-
466 if (unit == QPrinter::DevicePixel)-
467 setPageSize(QPageSize(paperSize * qt_pixelMultiplier(resolution()), QPageSize::Point));-
468 else-
469 setPageSize(QPageSize(paperSize, QPageSize::Unit(unit)));-
470}-
471void QPrinter::setPageSizeMM(const QSizeF &size)-
472{-
473 setPageSize(QPageSize(size, QPageSize::Millimeter));-
474}-
475QSizeF QPrinter::paperSize(Unit unit) const-
476{-
477 if (unit == QPrinter::DevicePixel)-
478 return pageLayout().fullRectPixels(resolution()).size();-
479 else-
480 return pageLayout().fullRect(QPageLayout::Unit(unit)).size();-
481}-
482void QPrinter::setPaperName(const QString &paperName)-
483{-
484 QPrinterPrivate * const d = d_func();-
485 if (d->paintEngine->type() != QPaintEngine::Pdf)-
486 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 12931300, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setPaperName"); return; };-
487 d->setProperty(QPrintEngine::PPK_PaperName, paperName);-
488}-
489QString QPrinter::paperName() const-
490{-
491 const QPrinterPrivate * const d = d_func();-
492 return d->printEngine->property(QPrintEngine::PPK_PaperName).toString();-
493}-
494void QPrinter::setPageOrder(PageOrder pageOrder)-
495{-
496 d->pageOrderAscending = (pageOrder == FirstPageFirst);-
497-
498 QPrinterPrivate * const d = d_func();-
499 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 13331340, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setPageOrder"); return; };-
500 d->setProperty(QPrintEngine::PPK_PageOrder, pageOrder);-
501}-
502QPrinter::PageOrder QPrinter::pageOrder() const-
503{-
504 const QPrinterPrivate * const d = d_func();-
505 return QPrinter::PageOrder(d->printEngine->property(QPrintEngine::PPK_PageOrder).toInt());-
506}-
507void QPrinter::setColorMode(ColorMode newColorMode)-
508{-
509 QPrinterPrivate * const d = d_func();-
510 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 13611368, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setColorMode"); return; };-
511 d->setProperty(QPrintEngine::PPK_ColorMode, newColorMode);-
512}-
513-
514-
515-
516-
517-
518-
519-
520QPrinter::ColorMode QPrinter::colorMode() const-
521{-
522 const QPrinterPrivate * const d = d_func();-
523 return QPrinter::ColorMode(d->printEngine->property(QPrintEngine::PPK_ColorMode).toInt());-
524}-
525int QPrinter::numCopies() const-
526{-
527 const QPrinterPrivate * const d = d_func();-
528 return d->printEngine->property(QPrintEngine::PPK_NumberOfCopies).toInt();-
529}-
530int QPrinter::actualNumCopies() const-
531{-
532 return copyCount();-
533}-
534void QPrinter::setNumCopies(int numCopies)-
535{-
536 QPrinterPrivate * const d = d_func();-
537 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 14401447, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setNumCopies"); return; };-
538 d->setProperty(QPrintEngine::PPK_NumberOfCopies, numCopies);-
539}-
540void QPrinter::setCopyCount(int count)-
541{-
542 QPrinterPrivate * const d = d_func();-
543 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 14581465, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setCopyCount;"); return; };-
544 d->setProperty(QPrintEngine::PPK_CopyCount, count);-
545}-
546int QPrinter::copyCount() const-
547{-
548 const QPrinterPrivate * const d = d_func();-
549 return d->printEngine->property(QPrintEngine::PPK_CopyCount).toInt();-
550}-
551bool QPrinter::supportsMultipleCopies() const-
552{-
553 const QPrinterPrivate * const d = d_func();-
554 return d->printEngine->property(QPrintEngine::PPK_SupportsMultipleCopies).toBool();-
555}-
556bool QPrinter::collateCopies() const-
557{-
558 const QPrinterPrivate * const d = d_func();-
559 return d->printEngine->property(QPrintEngine::PPK_CollateCopies).toBool();-
560}-
561void QPrinter::setCollateCopies(bool collate)-
562{-
563 QPrinterPrivate * const d = d_func();-
564 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 15271534, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setCollateCopies"); return; };-
565 d->setProperty(QPrintEngine::PPK_CollateCopies, collate);-
566}-
567void QPrinter::setFullPage(bool fp)-
568{-
569 QPrinterPrivate * const d = d_func();-
570-
571 d->setProperty(QPrintEngine::PPK_FullPage, fp);-
572-
573 devicePageLayout() = pageLayout();-
574}-
575bool QPrinter::fullPage() const-
576{-
577 const QPrinterPrivate * const d = d_func();-
578 return d->printEngine->property(QPrintEngine::PPK_FullPage).toBool();-
579}-
580void QPrinter::setResolution(int dpi)-
581{-
582 QPrinterPrivate * const d = d_func();-
583 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 15971604, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setResolution"); return; };-
584 d->setProperty(QPrintEngine::PPK_Resolution, dpi);-
585}-
586int QPrinter::resolution() const-
587{-
588 const QPrinterPrivate * const d = d_func();-
589 return d->printEngine->property(QPrintEngine::PPK_Resolution).toInt();-
590}-
591void QPrinter::setPaperSource(PaperSource source)-
592{-
593 QPrinterPrivate * const d = d_func();-
594 d->setProperty(QPrintEngine::PPK_PaperSource, source);-
595}-
596-
597-
598-
599-
600-
601QPrinter::PaperSource QPrinter::paperSource() const-
602{-
603 const QPrinterPrivate * const d = d_func();-
604 return QPrinter::PaperSource(d->printEngine->property(QPrintEngine::PPK_PaperSource).toInt());-
605}-
606void QPrinter::setFontEmbeddingEnabled(bool enable)-
607{-
608 QPrinterPrivate * const d = d_func();-
609 d->setProperty(QPrintEngine::PPK_FontEmbedding, enable);-
610}-
611bool QPrinter::fontEmbeddingEnabled() const-
612{-
613 const QPrinterPrivate * const d = d_func();-
614 return d->printEngine->property(QPrintEngine::PPK_FontEmbedding).toBool();-
615}-
616void QPrinter::setDoubleSidedPrinting(bool doubleSided)-
617{-
618 setDuplex(doubleSided ? DuplexAuto : DuplexNone);-
619}-
620bool QPrinter::doubleSidedPrinting() const-
621{-
622 return duplex() != DuplexNone;-
623}-
624void QPrinter::setDuplex(DuplexMode duplex)-
625{-
626 QPrinterPrivate * const d = d_func();-
627 d->setProperty(QPrintEngine::PPK_Duplex, duplex);-
628}-
629QPrinter::DuplexMode QPrinter::duplex() const-
630{-
631 const QPrinterPrivate * const d = d_func();-
632 return static_cast <DuplexMode> (d->printEngine->property(QPrintEngine::PPK_Duplex).toInt());-
633}-
634QRectF QPrinter::pageRect(Unit unit) const-
635{-
636 if (unit == QPrinter::DevicePixel)-
637 return pageLayout().paintRectPixels(resolution());-
638 else-
639 return pageLayout().paintRect(QPageLayout::Unit(unit));-
640}-
641QRectF QPrinter::paperRect(Unit unit) const-
642{-
643 if (unit == QPrinter::DevicePixel)-
644 return pageLayout().fullRectPixels(resolution());-
645 else-
646 return pageLayout().fullRect(QPageLayout::Unit(unit));-
647}-
648QRect QPrinter::pageRect() const-
649{-
650 const QPrinterPrivate * const d = d_func();-
651 return d->printEngine->property(QPrintEngine::PPK_PageRect).toRect();-
652}-
653QRect QPrinter::paperRect() const-
654{-
655 const QPrinterPrivate * const d = d_func();-
656 return d->printEngine->property(QPrintEngine::PPK_PaperRect).toRect();-
657}-
658void QPrinter::setPageMargins(qreal left, qreal top, qreal right, qreal bottom, QPrinter::Unit unit)-
659{-
660 if (unit == QPrinter::DevicePixel) {-
661 QMarginsF margins = QMarginsF(left, top, right, bottom);-
662 margins *= qt_pixelMultiplier(resolution());-
663 margins = qt_convertMargins(margins, QPageLayout::Point, pageLayout().units());-
664 setPageMargins(margins, pageLayout().units());-
665 } else {-
666 setPageMargins(QMarginsF(left, top, right, bottom), QPageLayout::Unit(unit));-
667 }-
668}-
669void QPrinter::setMargins(const Margins &m)-
670{-
671 setPageMargins(QMarginsF(m.left, m.top, m.right, m.bottom), QPageLayout::Millimeter);-
672}-
673void QPrinter::getPageMargins(qreal *left, qreal *top, qreal *right, qreal *bottom, QPrinter::Unit unit) const-
674{-
675 QMarginsF margins;-
676 if (unit == QPrinter::DevicePixel) {-
677 QMargins tmp = pageLayout().marginsPixels(resolution());-
678 margins = QMarginsF(tmp.left(), tmp.top(), tmp.right(), tmp.bottom());-
679 } else {-
680 margins = pageLayout().margins(QPageLayout::Unit(unit));-
681 }-
682 if (left)-
683 *left = margins.left();-
684 if (right)-
685 *right = margins.right();-
686 if (top)-
687 *top = margins.top();-
688 if (bottom)-
689 *bottom = margins.bottom();-
690}-
691-
692-
693-
694-
695-
696-
697int QPrinter::metric(PaintDeviceMetric id) const-
698{-
699 const QPrinterPrivate * const d = d_func();-
700 return d->printEngine->metric(id);-
701}-
702-
703-
704-
705-
706QPaintEngine *QPrinter::paintEngine() const-
707{-
708 const QPrinterPrivate * const d = d_func();-
709 return d->paintEngine;-
710}-
711-
712-
713-
714-
715-
716-
717QPrintEngine *QPrinter::printEngine() const-
718{-
719 const QPrinterPrivate * const d = d_func();-
720 return d->printEngine;-
721}-
722void QPrinter::setWinPageSize(int pageSize)-
723{-
724 QPrinterPrivate * const d = d_func();-
725 if (d->printEngine->printerState() == QPrinter::Active) { QMessageLogger(__FILE__, 19141921, __PRETTY_FUNCTION__).warning("%s: Cannot be changed while printer is active", "QPrinter::setWinPageSize"); return; };-
726 d->setProperty(QPrintEngine::PPK_WindowsPageSize, pageSize);-
727}-
728int QPrinter::winPageSize() const-
729{-
730 const QPrinterPrivate * const d = d_func();-
731 return d->printEngine->property(QPrintEngine::PPK_WindowsPageSize).toInt();-
732}-
733QList<int> QPrinter::supportedResolutions() const-
734{-
735 const QPrinterPrivate * const d = d_func();-
736 const QList<QVariant> varlist-
737 = d->printEngine->property(QPrintEngine::PPK_SupportedResolutions).toList();-
738 QList<int> intlist;-
739 const int numSupportedResolutions = varlist.size();intlist.reserve(numSupportedResolutions);varlist.size());-
740 for (int i = 0; i < numSupportedResolutions; ++iauto var : varlist)-
741 intlist << varlistvar.at(i).toInt();
executed 1 time by 1 test: intlist << var.toInt();
Executed by:
  • tst_QPrinter
1
742 return
executed 1 time by 1 test: return intlist;
Executed by:
  • tst_QPrinter
 intlist;
executed 1 time by 1 test: return intlist;
Executed by:
  • tst_QPrinter
1
743}-
744bool QPrinter::newPage()-
745{-
746 QPrinterPrivate * const d = d_func();-
747 if (d->printEngine->printerState() != QPrinter::Active)-
748 return false;-
749 return d->printEngine->newPage();-
750}-
751bool QPrinter::abort()-
752{-
753 QPrinterPrivate * const d = d_func();-
754 return d->printEngine->abort();-
755}-
756-
757-
758-
759-
760-
761-
762QPrinter::PrinterState QPrinter::printerState() const-
763{-
764 const QPrinterPrivate * const d = d_func();-
765 return d->printEngine->printerState();-
766}-
767QString QPrinter::printerSelectionOption() const-
768{-
769 const QPrinterPrivate * const d = d_func();-
770 return d->printEngine->property(QPrintEngine::PPK_SelectionOption).toString();-
771}-
772void QPrinter::setPrinterSelectionOption(const QString &option)-
773{-
774 QPrinterPrivate * const d = d_func();-
775 d->setProperty(QPrintEngine::PPK_SelectionOption, option);-
776}-
777int QPrinter::fromPage() const-
778{-
779 return d->fromPage;-
780}-
781int QPrinter::toPage() const-
782{-
783 return d->toPage;-
784}-
785void QPrinter::setFromTo(int from, int to)-
786{-
787 if (from > to
from > toDescription
TRUEnever evaluated
FALSEevaluated 3 times by 2 tests
Evaluated by:
  • tst_QAbstractPrintDialog
  • tst_QPrinter
) {		0-3
788 QMessageLogger(__FILE__, 21312138, __PRETTY_FUNCTION__).warning() << ("QPrinter::setFromTo: 'from' must be less than or equal to 'to'";);-
789 from = to;-
790 }
never executed: end of block
0
791 d->fromPage = from;-
792 d->toPage = to;-
793}
executed 3 times by 2 tests: end of block
Executed by:
  • tst_QAbstractPrintDialog
  • tst_QPrinter
3
794-
795-
796-
797-
798-
799-
800void QPrinter::setPrintRange( PrintRange range )-
801{-
802 d->printSelectionOnly = (range == Selection);-
803-
804 QPrinterPrivate * const d = d_func();-
805 d->printRange = range;-
806}-
807QPrinter::PrintRange QPrinter::printRange() const-
808{-
809 const QPrinterPrivate * const d = d_func();-
810 return d->printRange;-
811}-
812-
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