Mercurial Repositories > eric / file comparison
comparison: src/eric7/PdfViewer/PdfViewerWindow.py
src/eric7/PdfViewer/PdfViewerWindow.py
- branch
- server
- changeset 10631
- 00f5aae565a3
- parent 10439
- 21c28b0f9e41
- child 10633
- dda7e43934dc
equal
deleted
inserted
replaced
| 10630:552a790fd9bc | 10631:00f5aae565a3 |
|---|---|
| 9 | 9 |
| 10 import contextlib | 10 import contextlib |
| 11 import os | 11 import os |
| 12 import pathlib | 12 import pathlib |
| 13 | 13 |
| 14 from PyQt6.QtCore import QPointF, QSize, Qt, pyqtSignal, pyqtSlot | 14 from PyQt6.QtCore import QBuffer, QByteArray, QIODevice, QPointF, QSize, Qt, pyqtSignal, pyqtSlot |
| 15 from PyQt6.QtGui import QAction, QActionGroup, QClipboard, QGuiApplication, QKeySequence | 15 from PyQt6.QtGui import QAction, QActionGroup, QClipboard, QGuiApplication, QKeySequence |
| 16 from PyQt6.QtPdf import QPdfDocument, QPdfLink | 16 from PyQt6.QtPdf import QPdfDocument, QPdfLink |
| 17 from PyQt6.QtPdfWidgets import QPdfView | 17 from PyQt6.QtPdfWidgets import QPdfView |
| 18 from PyQt6.QtWidgets import ( | 18 from PyQt6.QtWidgets import ( |
| 19 QDialog, | 19 QDialog, |
| 28 | 28 |
| 29 from eric7 import Preferences | 29 from eric7 import Preferences |
| 30 from eric7.EricGui import EricPixmapCache | 30 from eric7.EricGui import EricPixmapCache |
| 31 from eric7.EricGui.EricAction import EricAction | 31 from eric7.EricGui.EricAction import EricAction |
| 32 from eric7.EricWidgets import EricFileDialog, EricMessageBox | 32 from eric7.EricWidgets import EricFileDialog, EricMessageBox |
| 33 from eric7.EricWidgets.EricApplication import ericApp | |
| 33 from eric7.EricWidgets.EricMainWindow import EricMainWindow | 34 from eric7.EricWidgets.EricMainWindow import EricMainWindow |
| 34 from eric7.EricWidgets.EricStretchableSpacer import EricStretchableSpacer | 35 from eric7.EricWidgets.EricStretchableSpacer import EricStretchableSpacer |
| 35 from eric7.Globals import recentNamePdfFiles | 36 from eric7.Globals import recentNamePdfFiles |
| 37 from eric7.RemoteServerInterface import EricServerFileDialog | |
| 36 from eric7.SystemUtilities import FileSystemUtilities, OSUtilities | 38 from eric7.SystemUtilities import FileSystemUtilities, OSUtilities |
| 37 | 39 |
| 38 from .PdfInfoWidget import PdfInfoWidget | 40 from .PdfInfoWidget import PdfInfoWidget |
| 39 from .PdfPageSelector import PdfPageSelector | 41 from .PdfPageSelector import PdfPageSelector |
| 40 from .PdfSearchWidget import PdfSearchWidget | 42 from .PdfSearchWidget import PdfSearchWidget |
| 76 self.__fromEric = fromEric | 78 self.__fromEric = fromEric |
| 77 self.setWindowIcon(EricPixmapCache.getIcon("ericPdf")) | 79 self.setWindowIcon(EricPixmapCache.getIcon("ericPdf")) |
| 78 | 80 |
| 79 if not self.__fromEric: | 81 if not self.__fromEric: |
| 80 self.setStyle(Preferences.getUI("Style"), Preferences.getUI("StyleSheet")) | 82 self.setStyle(Preferences.getUI("Style"), Preferences.getUI("StyleSheet")) |
| 83 | |
| 84 self.__remotefsInterface =( | |
| 85 ericApp().getObject("EricServer").getServiceInterface("FileSystem") | |
| 86 if self.__fromEric | |
| 87 else None | |
| 88 ) | |
| 81 | 89 |
| 82 self.__pdfDocument = QPdfDocument(self) | 90 self.__pdfDocument = QPdfDocument(self) |
| 83 | 91 |
| 84 self.__cw = QSplitter(Qt.Orientation.Horizontal, self) | 92 self.__cw = QSplitter(Qt.Orientation.Horizontal, self) |
| 85 self.__cw.setChildrenCollapsible(False) | 93 self.__cw.setChildrenCollapsible(False) |
| 959 @param fileName path of the PDF file to load | 967 @param fileName path of the PDF file to load |
| 960 @type str | 968 @type str |
| 961 """ | 969 """ |
| 962 canceled = False | 970 canceled = False |
| 963 err = QPdfDocument.Error.IncorrectPassword | 971 err = QPdfDocument.Error.IncorrectPassword |
| 972 | |
| 973 if FileSystemUtilities.isRemoteFileName(fileName): | |
| 974 try: | |
| 975 data = QByteArray(self.__remotefsInterface.readFile(fileName)) | |
| 976 buffer = QBuffer(data) | |
| 977 except OSError as err: | |
| 978 EricMessageBox.warning( | |
| 979 self, | |
| 980 self.tr("OpenPDF File"), | |
| 981 self.tr( | |
| 982 "<p>The PDF file <b>{0}</b> could not be read.</p>" | |
| 983 "<p>Reason: {1}</p>" | |
| 984 ).format(fileName, str(err)), | |
| 985 ) | |
| 986 return | |
| 987 else: | |
| 988 buffer = None | |
| 989 | |
| 964 while not canceled and err == QPdfDocument.Error.IncorrectPassword: | 990 while not canceled and err == QPdfDocument.Error.IncorrectPassword: |
| 965 err = self.__pdfDocument.load(fileName) | 991 if FileSystemUtilities.isRemoteFileName(fileName): |
| 992 buffer.open(QIODevice.OpenModeFlag.ReadOnly) | |
| 993 self.__pdfDocument.load(buffer) | |
| 994 err = QPdfDocument.Error.None_ | |
| 995 else: | |
| 996 err = self.__pdfDocument.load(fileName) | |
| 966 if err == QPdfDocument.Error.IncorrectPassword: | 997 if err == QPdfDocument.Error.IncorrectPassword: |
| 967 password, ok = QInputDialog.getText( | 998 password, ok = QInputDialog.getText( |
| 968 self, | 999 self, |
| 969 self.tr("Open PDF File"), | 1000 self.tr("Open PDF File"), |
| 970 self.tr("Enter password to show the document:"), | 1001 self.tr("Enter password to show the document:"), |
| 984 ).format(fileName, self.__getErrorString(err)), | 1015 ).format(fileName, self.__getErrorString(err)), |
| 985 ) | 1016 ) |
| 986 self.__documentInfoWidget.setFileName("") | 1017 self.__documentInfoWidget.setFileName("") |
| 987 return | 1018 return |
| 988 | 1019 |
| 989 self.__lastOpenPath = os.path.dirname(fileName) | 1020 self.__lastOpenPath = ( |
| 1021 self.__remotefsInterface.dirname(fileName) | |
| 1022 if FileSystemUtilities.isRemoteFileName(fileName) | |
| 1023 else os.path.dirname(fileName) | |
| 1024 ) | |
| 990 self.__setCurrentFile(fileName) | 1025 self.__setCurrentFile(fileName) |
| 991 | 1026 |
| 992 documentTitle = self.__pdfDocument.metaData(QPdfDocument.MetaDataField.Title) | 1027 documentTitle = self.__pdfDocument.metaData(QPdfDocument.MetaDataField.Title) |
| 993 self.__setViewerTitle(documentTitle) | 1028 self.__setViewerTitle(documentTitle) |
| 994 | 1029 |
| 1017 and self.__project is not None | 1052 and self.__project is not None |
| 1018 and self.__project.isOpen() | 1053 and self.__project.isOpen() |
| 1019 ): | 1054 ): |
| 1020 self.__lastOpenPath = self.__project.getProjectPath() | 1055 self.__lastOpenPath = self.__project.getProjectPath() |
| 1021 | 1056 |
| 1022 fileName = EricFileDialog.getOpenFileName( | 1057 fileName = ( |
| 1023 self, | 1058 EricServerFileDialog.getOpenFileName( |
| 1024 self.tr("Open PDF File"), | 1059 self, |
| 1025 self.__lastOpenPath, | 1060 self.tr("Open PDF File"), |
| 1026 self.tr("PDF Files (*.pdf);;All Files (*)"), | 1061 self.__lastOpenPath, |
| 1062 self.tr("PDF Files (*.pdf);;All Files (*)"), | |
| 1063 ) | |
| 1064 if FileSystemUtilities.isRemoteFileName(self.__lastOpenPath) | |
| 1065 else EricFileDialog.getOpenFileName( | |
| 1066 self, | |
| 1067 self.tr("Open PDF File"), | |
| 1068 self.__lastOpenPath, | |
| 1069 self.tr("PDF Files (*.pdf);;All Files (*)"), | |
| 1070 ) | |
| 1027 ) | 1071 ) |
| 1028 if fileName: | 1072 if fileName: |
| 1029 self.__loadPdfFile(fileName) | 1073 self.__loadPdfFile(fileName) |
| 1030 | 1074 |
| 1031 @pyqtSlot() | 1075 @pyqtSlot() |
| 1042 and self.__project.isOpen() | 1086 and self.__project.isOpen() |
| 1043 ): | 1087 ): |
| 1044 self.__lastOpenPath = self.__project.getProjectPath() | 1088 self.__lastOpenPath = self.__project.getProjectPath() |
| 1045 | 1089 |
| 1046 if not fileName: | 1090 if not fileName: |
| 1047 fileName = EricFileDialog.getOpenFileName( | 1091 fileName = ( |
| 1048 self, | 1092 EricServerFileDialog.getOpenFileName( |
| 1049 self.tr("Open PDF File"), | 1093 self, |
| 1050 self.__lastOpenPath, | 1094 self.tr("Open PDF File"), |
| 1051 self.tr("PDF Files (*.pdf);;All Files (*)"), | 1095 self.__lastOpenPath, |
| 1096 self.tr("PDF Files (*.pdf);;All Files (*)"), | |
| 1097 ) | |
| 1098 if FileSystemUtilities.isRemoteFileName(self.__lastOpenPath) | |
| 1099 else EricFileDialog.getOpenFileName( | |
| 1100 self, | |
| 1101 self.tr("Open PDF File"), | |
| 1102 self.__lastOpenPath, | |
| 1103 self.tr("PDF Files (*.pdf);;All Files (*)"), | |
| 1104 ) | |
| 1052 ) | 1105 ) |
| 1053 if fileName: | 1106 if fileName: |
| 1054 viewer = PdfViewerWindow( | 1107 viewer = PdfViewerWindow( |
| 1055 fileName=fileName, | 1108 fileName=fileName, |
| 1056 parent=self.parent(), | 1109 parent=self.parent(), |
