Mercurial Repositories > eric / file comparison
comparison: src/eric7/PdfViewer/PdfViewerWindow.py
src/eric7/PdfViewer/PdfViewerWindow.py
- branch
- pdf_viewer
- changeset 9702
- 7c973954919d
- parent 9700
- b74a13a382a8
- child 9704
- 6e1650b9b3b5
equal
deleted
inserted
replaced
| 9700:b74a13a382a8 | 9702:7c973954919d |
|---|---|
| 28 from eric7.Globals import recentNamePdfFiles | 28 from eric7.Globals import recentNamePdfFiles |
| 29 from eric7.SystemUtilities import FileSystemUtilities | 29 from eric7.SystemUtilities import FileSystemUtilities |
| 30 | 30 |
| 31 from .PdfPageSelector import PdfPageSelector | 31 from .PdfPageSelector import PdfPageSelector |
| 32 from .PdfZoomSelector import PdfZoomSelector | 32 from .PdfZoomSelector import PdfZoomSelector |
| 33 from .PdfToCWidget import PdfToCWidget | |
| 34 from .PdfInfoWidget import PdfInfoWidget | |
| 33 | 35 |
| 34 | 36 |
| 35 class PdfViewerWindow(EricMainWindow): | 37 class PdfViewerWindow(EricMainWindow): |
| 36 """ | 38 """ |
| 37 Class implementing the PDF viewer main window. | 39 Class implementing the PDF viewer main window. |
| 80 self.__view = QPdfView(self) | 82 self.__view = QPdfView(self) |
| 81 self.__view.setDocument(self.__pdfDocument) | 83 self.__view.setDocument(self.__pdfDocument) |
| 82 self.__cw.addWidget(self.__view) | 84 self.__cw.addWidget(self.__view) |
| 83 self.setCentralWidget(self.__cw) | 85 self.setCentralWidget(self.__cw) |
| 84 | 86 |
| 87 # create the various info widgets | |
| 88 self.__documentInfoWidget = PdfInfoWidget(self.__pdfDocument, self) | |
| 89 index = self.__info.addTab( | |
| 90 self.__documentInfoWidget, EricPixmapCache.getIcon("documentProperties"), "" | |
| 91 ) | |
| 92 self.__info.setTabToolTip(index, self.tr("Document Properties")) | |
| 93 | |
| 94 self.__tocWidget = PdfToCWidget(self.__pdfDocument, self) | |
| 95 index = self.__info.addTab( | |
| 96 self.__tocWidget, EricPixmapCache.getIcon("listSelection"), "" | |
| 97 ) | |
| 98 self.__info.setTabToolTip(index, self.tr("Table of Contents")) | |
| 99 | |
| 100 self.__info.setCurrentWidget(self.__tocWidget) | |
| 101 | |
| 85 # create a few widgets needed in the toolbars | 102 # create a few widgets needed in the toolbars |
| 86 self.__pageSelector = PdfPageSelector(self) | 103 self.__pageSelector = PdfPageSelector(self) |
| 87 self.__pageSelector.setDocument(self.__pdfDocument) | 104 self.__pageSelector.setDocument(self.__pdfDocument) |
| 88 self.__view.pageNavigator().currentPageChanged.connect( | 105 self.__view.pageNavigator().currentPageChanged.connect( |
| 89 self.__pageSelector.setValue | 106 self.__pageSelector.setValue |
| 119 self.__zoomSelector.zoomModeChanged.connect(self.__view.setZoomMode) | 136 self.__zoomSelector.zoomModeChanged.connect(self.__view.setZoomMode) |
| 120 self.__zoomSelector.zoomModeChanged.connect(self.__zoomModeChanged) | 137 self.__zoomSelector.zoomModeChanged.connect(self.__zoomModeChanged) |
| 121 self.__zoomSelector.zoomFactorChanged.connect(self.__view.setZoomFactor) | 138 self.__zoomSelector.zoomFactorChanged.connect(self.__view.setZoomFactor) |
| 122 self.__view.zoomFactorChanged.connect(self.__zoomSelector.setZoomFactor) | 139 self.__view.zoomFactorChanged.connect(self.__zoomSelector.setZoomFactor) |
| 123 self.__view.zoomModeChanged.connect(self.__zoomSelector.setZoomMode) | 140 self.__view.zoomModeChanged.connect(self.__zoomSelector.setZoomMode) |
| 141 | |
| 142 self.__tocWidget.topicActivated.connect(self.__tocActivated) | |
| 124 | 143 |
| 125 PdfViewerWindow.windows.append(self) | 144 PdfViewerWindow.windows.append(self) |
| 126 | 145 |
| 127 self.__restoreViewerState() | 146 self.__restoreViewerState() |
| 128 | 147 |
| 782 self.tr( | 801 self.tr( |
| 783 """<p>The PDF file <b>{0}</b> could not be loaded.</p>""" | 802 """<p>The PDF file <b>{0}</b> could not be loaded.</p>""" |
| 784 """<p>Reason: {1}</p>""" | 803 """<p>Reason: {1}</p>""" |
| 785 ).format(fileName, self.__getErrorString(err)), | 804 ).format(fileName, self.__getErrorString(err)), |
| 786 ) | 805 ) |
| 806 self.__documentInfoWidget.setFileName("") | |
| 787 return | 807 return |
| 788 | 808 |
| 789 self.__lastOpenPath = os.path.dirname(fileName) | 809 self.__lastOpenPath = os.path.dirname(fileName) |
| 790 self.__setCurrentFile(fileName) | 810 self.__setCurrentFile(fileName) |
| 791 | 811 |
| 793 self.__setViewerTitle(documentTitle) | 813 self.__setViewerTitle(documentTitle) |
| 794 | 814 |
| 795 self.__pageSelected(0) | 815 self.__pageSelected(0) |
| 796 self.__pageSelector.setMaximum(self.__pdfDocument.pageCount() - 1) | 816 self.__pageSelector.setMaximum(self.__pdfDocument.pageCount() - 1) |
| 797 self.__pageSelector.setValue(0) | 817 self.__pageSelector.setValue(0) |
| 818 | |
| 819 self.__documentInfoWidget.setFileName(fileName) | |
| 820 | |
| 821 self.__info.setCurrentWidget(self.__tocWidget) | |
| 798 | 822 |
| 799 @pyqtSlot() | 823 @pyqtSlot() |
| 800 def __reload(self): | 824 def __reload(self): |
| 801 """ | 825 """ |
| 802 Private slot to reload the current PDF document. | 826 Private slot to reload the current PDF document. |
| 878 """ | 902 """ |
| 879 nav = self.__view.pageNavigator() | 903 nav = self.__view.pageNavigator() |
| 880 nav.jump(page, QPointF(), nav.currentZoom()) | 904 nav.jump(page, QPointF(), nav.currentZoom()) |
| 881 | 905 |
| 882 self.__checkActions() | 906 self.__checkActions() |
| 907 | |
| 908 @pyqtSlot(int, float) | |
| 909 def __tocActivated(self, page, zoomFactor): | |
| 910 """ | |
| 911 Private slot to handle the selection of a ToC topic. | |
| 912 | |
| 913 @param page page number | |
| 914 @type int | |
| 915 @param zoomFactor zoom factor | |
| 916 @type float | |
| 917 """ | |
| 918 nav = self.__view.pageNavigator() | |
| 919 nav.jump(page, QPointF(), zoomFactor) | |
| 883 | 920 |
| 884 def __setCurrentFile(self, fileName): | 921 def __setCurrentFile(self, fileName): |
| 885 """ | 922 """ |
| 886 Private method to register the file name of the current file. | 923 Private method to register the file name of the current file. |
| 887 | 924 |
