Mercurial Repositories > eric / file comparison
comparison: eric7/WebBrowser/Bookmarks/BookmarksImportDialog.py
eric7/WebBrowser/Bookmarks/BookmarksImportDialog.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 8218
- 7c09585bd960
- child 8318
- 962bce857696
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| 8311:4e8b98454baa | 8312:800c432b34c8 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2012 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog for importing bookmarks from other sources. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 | |
| 12 from PyQt5.QtCore import pyqtSlot, Qt, QSize | |
| 13 from PyQt5.QtWidgets import QDialog, QListWidgetItem | |
| 14 | |
| 15 from E5Gui import E5MessageBox | |
| 16 from E5Gui.E5PathPicker import E5PathPickerModes | |
| 17 | |
| 18 from .Ui_BookmarksImportDialog import Ui_BookmarksImportDialog | |
| 19 | |
| 20 from . import BookmarksImporters | |
| 21 | |
| 22 import Globals | |
| 23 | |
| 24 | |
| 25 class BookmarksImportDialog(QDialog, Ui_BookmarksImportDialog): | |
| 26 """ | |
| 27 Class implementing a dialog for importing bookmarks from other sources. | |
| 28 """ | |
| 29 SourcesListIdRole = Qt.ItemDataRole.UserRole | |
| 30 | |
| 31 def __init__(self, parent=None): | |
| 32 """ | |
| 33 Constructor | |
| 34 | |
| 35 @param parent reference to the parent widget (QWidget) | |
| 36 """ | |
| 37 super().__init__(parent) | |
| 38 self.setupUi(self) | |
| 39 | |
| 40 self.filePicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 41 | |
| 42 self.sourcesList.setIconSize(QSize(48, 48)) | |
| 43 for icon, displayText, idText in BookmarksImporters.getImporters(): | |
| 44 itm = QListWidgetItem(icon, displayText, self.sourcesList) | |
| 45 itm.setData(self.SourcesListIdRole, idText) | |
| 46 | |
| 47 self.__currentPage = 0 | |
| 48 self.__selectedSource = "" | |
| 49 self.__topLevelBookmarkNode = None | |
| 50 self.__sourceFile = "" | |
| 51 self.__sourceDir = "" | |
| 52 | |
| 53 self.pagesWidget.setCurrentIndex(self.__currentPage) | |
| 54 self.__enableNextButton() | |
| 55 | |
| 56 def __enableNextButton(self): | |
| 57 """ | |
| 58 Private slot to set the enabled state of the next button. | |
| 59 """ | |
| 60 if self.__currentPage == 0: | |
| 61 self.nextButton.setEnabled( | |
| 62 len(self.sourcesList.selectedItems()) == 1) | |
| 63 elif self.__currentPage == 1: | |
| 64 self.nextButton.setEnabled(self.filePicker.text() != "") | |
| 65 | |
| 66 @pyqtSlot() | |
| 67 def on_sourcesList_itemSelectionChanged(self): | |
| 68 """ | |
| 69 Private slot to handle changes of the selection of the import source. | |
| 70 """ | |
| 71 self.__enableNextButton() | |
| 72 | |
| 73 @pyqtSlot(str) | |
| 74 def on_filePicker_textChanged(self, txt): | |
| 75 """ | |
| 76 Private slot handling changes of the file to import bookmarks form. | |
| 77 | |
| 78 @param txt text of the line edit (string) | |
| 79 """ | |
| 80 self.__enableNextButton() | |
| 81 | |
| 82 @pyqtSlot() | |
| 83 def on_nextButton_clicked(self): | |
| 84 """ | |
| 85 Private slot to switch to the next page. | |
| 86 """ | |
| 87 if self.sourcesList.currentItem() is None: | |
| 88 return | |
| 89 | |
| 90 if self.__currentPage == 0: | |
| 91 self.__selectedSource = self.sourcesList.currentItem().data( | |
| 92 self.SourcesListIdRole) | |
| 93 (pixmap, sourceName, self.__sourceFile, info, prompt, | |
| 94 self.__sourceDir) = BookmarksImporters.getImporterInfo( | |
| 95 self.__selectedSource) | |
| 96 | |
| 97 self.iconLabel.setPixmap(pixmap) | |
| 98 self.importingFromLabel.setText( | |
| 99 self.tr("<b>Importing from {0}</b>").format(sourceName)) | |
| 100 self.fileLabel1.setText(info) | |
| 101 self.fileLabel2.setText(prompt) | |
| 102 self.standardDirLabel.setText( | |
| 103 "<i>{0}</i>".format(self.__sourceDir)) | |
| 104 | |
| 105 self.nextButton.setText(self.tr("Finish")) | |
| 106 | |
| 107 self.__currentPage += 1 | |
| 108 self.pagesWidget.setCurrentIndex(self.__currentPage) | |
| 109 self.__enableNextButton() | |
| 110 | |
| 111 if self.__selectedSource == "ie": | |
| 112 self.filePicker.setMode(E5PathPickerModes.DirectoryMode) | |
| 113 else: | |
| 114 self.filePicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 115 if Globals.isMacPlatform(): | |
| 116 fileFilter = "*{0}".format( | |
| 117 os.path.splitext(self.__sourceFile)[1]) | |
| 118 else: | |
| 119 fileFilter = self.__sourceFile | |
| 120 self.filePicker.setFilters(fileFilter) | |
| 121 self.filePicker.setDefaultDirectory(self.__sourceDir) | |
| 122 | |
| 123 elif self.__currentPage == 1: | |
| 124 if self.filePicker.text() == "": | |
| 125 return | |
| 126 | |
| 127 importer = BookmarksImporters.getImporter(self.__selectedSource) | |
| 128 importer.setPath(self.filePicker.text()) | |
| 129 if importer.open(): | |
| 130 self.__topLevelBookmarkNode = importer.importedBookmarks() | |
| 131 if importer.error(): | |
| 132 E5MessageBox.critical( | |
| 133 self, | |
| 134 self.tr("Error importing bookmarks"), | |
| 135 importer.errorString()) | |
| 136 return | |
| 137 | |
| 138 self.accept() | |
| 139 | |
| 140 @pyqtSlot() | |
| 141 def on_cancelButton_clicked(self): | |
| 142 """ | |
| 143 Private slot documentation goes here. | |
| 144 """ | |
| 145 self.reject() | |
| 146 | |
| 147 def getImportedBookmarks(self): | |
| 148 """ | |
| 149 Public method to get the imported bookmarks. | |
| 150 | |
| 151 @return top level bookmark (BookmarkNode) | |
| 152 """ | |
| 153 return self.__topLevelBookmarkNode |
