Mercurial Repositories > eric / file comparison
comparison: eric7/WebBrowser/WebBrowserTabWidget.py
eric7/WebBrowser/WebBrowserTabWidget.py
- branch
- eric7
- changeset 8356
- 68ec9c3d4de5
- parent 8322
- b422b4e77d19
- child 8358
- 144a6b854f70
equal
deleted
inserted
replaced
| 8355:8a7677a63c8d | 8356:68ec9c3d4de5 |
|---|---|
| 14 from PyQt6.QtWidgets import ( | 14 from PyQt6.QtWidgets import ( |
| 15 QWidget, QHBoxLayout, QMenu, QToolButton, QDialog | 15 QWidget, QHBoxLayout, QMenu, QToolButton, QDialog |
| 16 ) | 16 ) |
| 17 from PyQt6.QtPrintSupport import QPrinter, QPrintDialog, QAbstractPrintDialog | 17 from PyQt6.QtPrintSupport import QPrinter, QPrintDialog, QAbstractPrintDialog |
| 18 | 18 |
| 19 from E5Gui.E5TabWidget import E5TabWidget | 19 from E5Gui.EricTabWidget import EricTabWidget |
| 20 from E5Gui import E5MessageBox | 20 from E5Gui import EricMessageBox |
| 21 from E5Gui.E5Application import e5App | 21 from E5Gui.EricApplication import ericApp |
| 22 from E5Gui.E5OverrideCursor import E5OverrideCursor | 22 from E5Gui.EricOverrideCursor import EricOverrideCursor |
| 23 | 23 |
| 24 from .WebBrowserView import WebBrowserView | 24 from .WebBrowserView import WebBrowserView |
| 25 from .WebBrowserPage import WebBrowserPage | 25 from .WebBrowserPage import WebBrowserPage |
| 26 from .Tools import WebBrowserTools | 26 from .Tools import WebBrowserTools |
| 27 from . import WebInspector | 27 from . import WebInspector |
| 48 return testPrinter.supportsMultipleCopies() | 48 return testPrinter.supportsMultipleCopies() |
| 49 else: | 49 else: |
| 50 return False | 50 return False |
| 51 | 51 |
| 52 | 52 |
| 53 class WebBrowserTabWidget(E5TabWidget): | 53 class WebBrowserTabWidget(EricTabWidget): |
| 54 """ | 54 """ |
| 55 Class implementing the central widget showing the web pages. | 55 Class implementing the central widget showing the web pages. |
| 56 | 56 |
| 57 @signal sourceChanged(WebBrowserView, QUrl) emitted after the URL of a | 57 @signal sourceChanged(WebBrowserView, QUrl) emitted after the URL of a |
| 58 browser has changed | 58 browser has changed |
| 701 dlg = PrintToPdfDialog(name, self) | 701 dlg = PrintToPdfDialog(name, self) |
| 702 if dlg.exec() == QDialog.DialogCode.Accepted: | 702 if dlg.exec() == QDialog.DialogCode.Accepted: |
| 703 filePath, pageLayout = dlg.getData() | 703 filePath, pageLayout = dlg.getData() |
| 704 if filePath: | 704 if filePath: |
| 705 if os.path.exists(filePath): | 705 if os.path.exists(filePath): |
| 706 res = E5MessageBox.warning( | 706 res = EricMessageBox.warning( |
| 707 self, | 707 self, |
| 708 self.tr("Print to PDF"), | 708 self.tr("Print to PDF"), |
| 709 self.tr("""<p>The file <b>{0}</b> exists""" | 709 self.tr("""<p>The file <b>{0}</b> exists""" |
| 710 """ already. Shall it be""" | 710 """ already. Shall it be""" |
| 711 """ overwritten?</p>""").format(filePath), | 711 """ overwritten?</p>""").format(filePath), |
| 712 E5MessageBox.No | E5MessageBox.Yes, | 712 EricMessageBox.No | EricMessageBox.Yes, |
| 713 E5MessageBox.No) | 713 EricMessageBox.No) |
| 714 if res == E5MessageBox.No: | 714 if res == EricMessageBox.No: |
| 715 return | 715 return |
| 716 browser.page().printToPdf( | 716 browser.page().printToPdf( |
| 717 lambda pdf: self.__pdfGeneratedForSave(filePath, pdf), | 717 lambda pdf: self.__pdfGeneratedForSave(filePath, pdf), |
| 718 pageLayout) | 718 pageLayout) |
| 719 elif Globals.isLinuxPlatform(): | 719 elif Globals.isLinuxPlatform(): |
| 749 pdfFile = QFile(filePath) | 749 pdfFile = QFile(filePath) |
| 750 if pdfFile.open(QFile.WriteOnly): | 750 if pdfFile.open(QFile.WriteOnly): |
| 751 pdfFile.write(pdfData) | 751 pdfFile.write(pdfData) |
| 752 pdfFile.close() | 752 pdfFile.close() |
| 753 if pdfFile.error() != QFileDevice.FileError.NoError: | 753 if pdfFile.error() != QFileDevice.FileError.NoError: |
| 754 E5MessageBox.critical( | 754 EricMessageBox.critical( |
| 755 self, | 755 self, |
| 756 self.tr("Print to PDF"), | 756 self.tr("Print to PDF"), |
| 757 self.tr("""<p>The PDF could not be written to file <b>{0}""" | 757 self.tr("""<p>The PDF could not be written to file <b>{0}""" |
| 758 """</b>.</p><p><b>Error:</b> {1}</p>""").format( | 758 """</b>.</p><p><b>Error:</b> {1}</p>""").format( |
| 759 filePath, pdfFile.errorString()), | 759 filePath, pdfFile.errorString()), |
| 760 E5MessageBox.Ok) | 760 EricMessageBox.Ok) |
| 761 | 761 |
| 762 @pyqtSlot() | 762 @pyqtSlot() |
| 763 def printPreviewBrowser(self, browser=None): | 763 def printPreviewBrowser(self, browser=None): |
| 764 """ | 764 """ |
| 765 Public slot called to show a print preview of the displayed file. | 765 Public slot called to show a print preview of the displayed file. |
| 805 @param printer reference to the printer object | 805 @param printer reference to the printer object |
| 806 @type QPrinter | 806 @type QPrinter |
| 807 @param browser reference to the browser to be printed | 807 @param browser reference to the browser to be printed |
| 808 @type WebBrowserView | 808 @type WebBrowserView |
| 809 """ | 809 """ |
| 810 with E5OverrideCursor(): | 810 with EricOverrideCursor(): |
| 811 browser.page().execPrintPage(printer, 10 * 1000) | 811 browser.page().execPrintPage(printer, 10 * 1000) |
| 812 | 812 |
| 813 def __sourceChanged(self, url, browser): | 813 def __sourceChanged(self, url, browser): |
| 814 """ | 814 """ |
| 815 Private slot to handle a change of a browsers source. | 815 Private slot to handle a change of a browsers source. |
| 957 | 957 |
| 958 @return flag indicating a shut down (boolean) | 958 @return flag indicating a shut down (boolean) |
| 959 """ | 959 """ |
| 960 if self.count() > 1 and Preferences.getWebBrowser( | 960 if self.count() > 1 and Preferences.getWebBrowser( |
| 961 "WarnOnMultipleClose"): | 961 "WarnOnMultipleClose"): |
| 962 mb = E5MessageBox.E5MessageBox( | 962 mb = EricMessageBox.EricMessageBox( |
| 963 E5MessageBox.Information, | 963 EricMessageBox.Information, |
| 964 self.tr("Are you sure you want to close the window?"), | 964 self.tr("Are you sure you want to close the window?"), |
| 965 self.tr("""Are you sure you want to close the window?\n""" | 965 self.tr("""Are you sure you want to close the window?\n""" |
| 966 """You have %n tab(s) open.""", "", self.count()), | 966 """You have %n tab(s) open.""", "", self.count()), |
| 967 modal=True, | 967 modal=True, |
| 968 parent=self) | 968 parent=self) |
| 969 quitButton = mb.addButton( | 969 quitButton = mb.addButton( |
| 970 self.tr("&Quit"), E5MessageBox.AcceptRole) | 970 self.tr("&Quit"), EricMessageBox.AcceptRole) |
| 971 quitButton.setIcon(UI.PixmapCache.getIcon("exit")) | 971 quitButton.setIcon(UI.PixmapCache.getIcon("exit")) |
| 972 closeTabButton = mb.addButton( | 972 closeTabButton = mb.addButton( |
| 973 self.tr("C&lose Current Tab"), E5MessageBox.AcceptRole) | 973 self.tr("C&lose Current Tab"), EricMessageBox.AcceptRole) |
| 974 closeTabButton.setIcon(UI.PixmapCache.getIcon("tabClose")) | 974 closeTabButton.setIcon(UI.PixmapCache.getIcon("tabClose")) |
| 975 mb.addButton(E5MessageBox.Cancel) | 975 mb.addButton(EricMessageBox.Cancel) |
| 976 mb.exec() | 976 mb.exec() |
| 977 if mb.clickedButton() == quitButton: | 977 if mb.clickedButton() == quitButton: |
| 978 return True | 978 return True |
| 979 else: | 979 else: |
| 980 if mb.clickedButton() == closeTabButton: | 980 if mb.clickedButton() == closeTabButton: |
| 1021 | 1021 |
| 1022 @param edit reference to the line edit | 1022 @param edit reference to the line edit |
| 1023 @type UrlBar | 1023 @type UrlBar |
| 1024 """ | 1024 """ |
| 1025 url = self.__guessUrlFromPath(edit.text()) | 1025 url = self.__guessUrlFromPath(edit.text()) |
| 1026 if e5App().keyboardModifiers() == Qt.KeyboardModifier.AltModifier: | 1026 if ericApp().keyboardModifiers() == Qt.KeyboardModifier.AltModifier: |
| 1027 self.newBrowser(url) | 1027 self.newBrowser(url) |
| 1028 else: | 1028 else: |
| 1029 self.currentBrowser().setSource(url) | 1029 self.currentBrowser().setSource(url) |
| 1030 self.currentBrowser().setFocus() | 1030 self.currentBrowser().setFocus() |
| 1031 | 1031 |
