Mercurial Repositories > eric / file comparison
comparison: WebBrowser/WebBrowserTabWidget.py
WebBrowser/WebBrowserTabWidget.py
- changeset 5036
- 318e879a37fa
- parent 4979
- 7ac0959842f9
- child 5038
- df7103c3f2a6
equal
deleted
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replaced
| 5035:cd2a891703d3 | 5036:318e879a37fa |
|---|---|
| 9 | 9 |
| 10 from __future__ import unicode_literals | 10 from __future__ import unicode_literals |
| 11 | 11 |
| 12 import os | 12 import os |
| 13 | 13 |
| 14 from PyQt5.QtCore import pyqtSignal, pyqtSlot, Qt, QUrl | 14 from PyQt5.QtCore import pyqtSignal, pyqtSlot, Qt, QUrl, QFile |
| 15 from PyQt5.QtGui import QIcon | 15 from PyQt5.QtGui import QIcon |
| 16 from PyQt5.QtWidgets import QWidget, QHBoxLayout, QMenu, QToolButton, QDialog | 16 from PyQt5.QtWidgets import QWidget, QHBoxLayout, QMenu, QToolButton, QDialog |
| 17 from PyQt5.QtPrintSupport import QPrinter, QPrintDialog | 17 from PyQt5.QtPrintSupport import QPrinter, QPrintDialog |
| 18 | 18 |
| 19 from E5Gui.E5TabWidget import E5TabWidget | 19 from E5Gui.E5TabWidget import E5TabWidget |
| 560 @param browser reference to the browser to be printed (HelpBrowser) | 560 @param browser reference to the browser to be printed (HelpBrowser) |
| 561 """ | 561 """ |
| 562 if browser is None: | 562 if browser is None: |
| 563 browser = self.currentBrowser() | 563 browser = self.currentBrowser() |
| 564 | 564 |
| 565 printer = QPrinter(mode=QPrinter.HighResolution) | |
| 566 if Preferences.getPrinter("ColorMode"): | |
| 567 printer.setColorMode(QPrinter.Color) | |
| 568 else: | |
| 569 printer.setColorMode(QPrinter.GrayScale) | |
| 570 printerName = Preferences.getPrinter("PrinterName") | |
| 571 if printerName: | |
| 572 printer.setPrinterName(printerName) | |
| 573 printer.setOutputFormat(QPrinter.PdfFormat) | |
| 574 name = WebBrowserTools.getFileNameFromUrl(browser.url()) | 565 name = WebBrowserTools.getFileNameFromUrl(browser.url()) |
| 575 if name: | 566 if name: |
| 576 name = name.rsplit('.', 1)[0] | 567 name = name.rsplit('.', 1)[0] |
| 577 name += '.pdf' | 568 name += '.pdf' |
| 578 printer.setOutputFileName(name) | 569 if hasattr(browser.page(), "printToPdf"): |
| 579 printer.setResolution(Preferences.getPrinter("Resolution")) | 570 from .Tools.PrintToPdfDialog import PrintToPdfDialog |
| 580 | 571 if not name: |
| 581 printDialog = QPrintDialog(printer, self) | 572 name = "printout.pdf" |
| 582 if printDialog.exec_() == QDialog.Accepted: | 573 dlg = PrintToPdfDialog(os.path.abspath(name), self) |
| 583 browser.render(printer) | 574 if dlg.exec_() == QDialog.Accepted: |
| 575 filePath, pageLayout = dlg.getData() | |
| 576 if filePath: | |
| 577 browser.page().printToPdf( | |
| 578 lambda p: self.__pdfGenerated(filePath, p), | |
| 579 pageLayout) | |
| 580 else: | |
| 581 printer = QPrinter(mode=QPrinter.HighResolution) | |
| 582 if Preferences.getPrinter("ColorMode"): | |
| 583 printer.setColorMode(QPrinter.Color) | |
| 584 else: | |
| 585 printer.setColorMode(QPrinter.GrayScale) | |
| 586 printerName = Preferences.getPrinter("PrinterName") | |
| 587 if printerName: | |
| 588 printer.setPrinterName(printerName) | |
| 589 printer.setOutputFormat(QPrinter.PdfFormat) | |
| 590 if name: | |
| 591 printer.setOutputFileName(name) | |
| 592 printer.setResolution(Preferences.getPrinter("Resolution")) | |
| 593 | |
| 594 printDialog = QPrintDialog(printer, self) | |
| 595 if printDialog.exec_() == QDialog.Accepted: | |
| 596 browser.render(printer) | |
| 597 | |
| 598 def __pdfGenerated(self, filePath, pdfData): | |
| 599 """ | |
| 600 Public slot handling the generated PDF data. | |
| 601 | |
| 602 @param filePath path to save the PDF to | |
| 603 @type str | |
| 604 @param pdfData generated PDF document | |
| 605 @type QByteArray | |
| 606 """ | |
| 607 if pdfData.size() == 0: | |
| 608 return | |
| 609 | |
| 610 pdfFile = QFile(filePath) | |
| 611 if not pdfFile.open(QFile.WriteOnly): | |
| 612 return | |
| 613 | |
| 614 pdfFile.write(pdfData) | |
| 615 pdfFile.close() | |
| 584 | 616 |
| 585 @pyqtSlot() | 617 @pyqtSlot() |
| 586 def printPreviewBrowser(self, browser=None): | 618 def printPreviewBrowser(self, browser=None): |
| 587 """ | 619 """ |
| 588 Public slot called to show a print preview of the displayed file. | 620 Public slot called to show a print preview of the displayed file. |
