Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/Bookmarks/BookmarksImportDialog.py
eric6/WebBrowser/Bookmarks/BookmarksImportDialog.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2012 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog for importing bookmarks from other sources. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 import os | |
| 13 | |
| 14 from PyQt5.QtCore import pyqtSlot, Qt, QSize | |
| 15 from PyQt5.QtWidgets import QDialog, QListWidgetItem | |
| 16 | |
| 17 from E5Gui import E5MessageBox | |
| 18 from E5Gui.E5PathPicker import E5PathPickerModes | |
| 19 | |
| 20 from .Ui_BookmarksImportDialog import Ui_BookmarksImportDialog | |
| 21 | |
| 22 from . import BookmarksImporters | |
| 23 | |
| 24 import Globals | |
| 25 | |
| 26 | |
| 27 class BookmarksImportDialog(QDialog, Ui_BookmarksImportDialog): | |
| 28 """ | |
| 29 Class implementing a dialog for importing bookmarks from other sources. | |
| 30 """ | |
| 31 SourcesListIdRole = Qt.UserRole | |
| 32 | |
| 33 def __init__(self, parent=None): | |
| 34 """ | |
| 35 Constructor | |
| 36 | |
| 37 @param parent reference to the parent widget (QWidget) | |
| 38 """ | |
| 39 super(BookmarksImportDialog, self).__init__(parent) | |
| 40 self.setupUi(self) | |
| 41 | |
| 42 self.filePicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 43 | |
| 44 self.sourcesList.setIconSize(QSize(48, 48)) | |
| 45 for icon, displayText, idText in BookmarksImporters.getImporters(): | |
| 46 itm = QListWidgetItem(icon, displayText, self.sourcesList) | |
| 47 itm.setData(self.SourcesListIdRole, idText) | |
| 48 | |
| 49 self.__currentPage = 0 | |
| 50 self.__selectedSource = "" | |
| 51 self.__topLevelBookmarkNode = None | |
| 52 self.__sourceFile = "" | |
| 53 self.__sourceDir = "" | |
| 54 | |
| 55 self.pagesWidget.setCurrentIndex(self.__currentPage) | |
| 56 self.__enableNextButton() | |
| 57 | |
| 58 def __enableNextButton(self): | |
| 59 """ | |
| 60 Private slot to set the enabled state of the next button. | |
| 61 """ | |
| 62 if self.__currentPage == 0: | |
| 63 self.nextButton.setEnabled( | |
| 64 len(self.sourcesList.selectedItems()) == 1) | |
| 65 elif self.__currentPage == 1: | |
| 66 self.nextButton.setEnabled(self.filePicker.text() != "") | |
| 67 | |
| 68 @pyqtSlot() | |
| 69 def on_sourcesList_itemSelectionChanged(self): | |
| 70 """ | |
| 71 Private slot to handle changes of the selection of the import source. | |
| 72 """ | |
| 73 self.__enableNextButton() | |
| 74 | |
| 75 @pyqtSlot(str) | |
| 76 def on_filePicker_textChanged(self, txt): | |
| 77 """ | |
| 78 Private slot handling changes of the file to import bookmarks form. | |
| 79 | |
| 80 @param txt text of the line edit (string) | |
| 81 """ | |
| 82 self.__enableNextButton() | |
| 83 | |
| 84 @pyqtSlot() | |
| 85 def on_nextButton_clicked(self): | |
| 86 """ | |
| 87 Private slot to switch to the next page. | |
| 88 """ | |
| 89 if self.sourcesList.currentItem() is None: | |
| 90 return | |
| 91 | |
| 92 if self.__currentPage == 0: | |
| 93 self.__selectedSource = self.sourcesList.currentItem().data( | |
| 94 self.SourcesListIdRole) | |
| 95 (pixmap, sourceName, self.__sourceFile, info, prompt, | |
| 96 self.__sourceDir) = BookmarksImporters.getImporterInfo( | |
| 97 self.__selectedSource) | |
| 98 | |
| 99 self.iconLabel.setPixmap(pixmap) | |
| 100 self.importingFromLabel.setText( | |
| 101 self.tr("<b>Importing from {0}</b>").format(sourceName)) | |
| 102 self.fileLabel1.setText(info) | |
| 103 self.fileLabel2.setText(prompt) | |
| 104 self.standardDirLabel.setText( | |
| 105 "<i>{0}</i>".format(self.__sourceDir)) | |
| 106 | |
| 107 self.nextButton.setText(self.tr("Finish")) | |
| 108 | |
| 109 self.__currentPage += 1 | |
| 110 self.pagesWidget.setCurrentIndex(self.__currentPage) | |
| 111 self.__enableNextButton() | |
| 112 | |
| 113 if self.__selectedSource == "ie": | |
| 114 self.filePicker.setMode(E5PathPickerModes.DirectoryMode) | |
| 115 else: | |
| 116 self.filePicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 117 if Globals.isMacPlatform(): | |
| 118 fileFilter = "*{0}".format( | |
| 119 os.path.splitext(self.__sourceFile)[1]) | |
| 120 else: | |
| 121 fileFilter = self.__sourceFile | |
| 122 self.filePicker.setFilters(fileFilter) | |
| 123 self.filePicker.setDefaultDirectory(self.__sourceDir) | |
| 124 | |
| 125 elif self.__currentPage == 1: | |
| 126 if self.filePicker.text() == "": | |
| 127 return | |
| 128 | |
| 129 importer = BookmarksImporters.getImporter(self.__selectedSource) | |
| 130 importer.setPath(self.filePicker.text()) | |
| 131 if importer.open(): | |
| 132 self.__topLevelBookmarkNode = importer.importedBookmarks() | |
| 133 if importer.error(): | |
| 134 E5MessageBox.critical( | |
| 135 self, | |
| 136 self.tr("Error importing bookmarks"), | |
| 137 importer.errorString()) | |
| 138 return | |
| 139 | |
| 140 self.accept() | |
| 141 | |
| 142 @pyqtSlot() | |
| 143 def on_cancelButton_clicked(self): | |
| 144 """ | |
| 145 Private slot documentation goes here. | |
| 146 """ | |
| 147 self.reject() | |
| 148 | |
| 149 def getImportedBookmarks(self): | |
| 150 """ | |
| 151 Public method to get the imported bookmarks. | |
| 152 | |
| 153 @return top level bookmark (BookmarkNode) | |
| 154 """ | |
| 155 return self.__topLevelBookmarkNode |
