diff -r eaf2cf171f3a -r 5cf645f6daab eric6/Helpviewer/QtHelpDocumentationSelectionDialog.py
--- a/eric6/Helpviewer/QtHelpDocumentationSelectionDialog.py Sat Sep 07 14:45:27 2019 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,180 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (c) 2016 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
-#
-
-"""
-Module implementing a dialog to select QtHelp documentation sets to be
-installed.
-"""
-
-from __future__ import unicode_literals
-try:
- str = unicode
-except NameError:
- pass
-
-import os
-import shutil
-
-from PyQt5.QtCore import pyqtSlot, Qt
-from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QTreeWidgetItem
-
-from E5Gui import E5MessageBox
-
-from .Ui_QtHelpDocumentationSelectionDialog import \
- Ui_QtHelpDocumentationSelectionDialog
-
-
-class QtHelpDocumentationSelectionDialog(
- QDialog, Ui_QtHelpDocumentationSelectionDialog):
- """
- Class implementing a dialog to select QtHelp documentation sets to be
- installed.
- """
- AddMode = "Add"
- ManageMode = "Manage"
-
- def __init__(self, helpDocuments, mode, parent=None):
- """
- Constructor
-
- @param helpDocuments dictionary containing the lists of help documents
- to be shown
- @type dict of lists of str
- @param mode mode of the dialog
- @type str
- @param parent reference to the parent widget
- @type QWidget
- """
- super(QtHelpDocumentationSelectionDialog, self).__init__(parent)
- self.setupUi(self)
-
- if mode == QtHelpDocumentationSelectionDialog.AddMode:
- self.buttonBox.button(QDialogButtonBox.Close).hide()
- else:
- self.buttonBox.button(QDialogButtonBox.Ok).hide()
- self.buttonBox.button(QDialogButtonBox.Cancel).hide()
-
- for category in helpDocuments:
- parentItem = QTreeWidgetItem(self.documentationList, [category])
- for document in helpDocuments[category]:
- item = QTreeWidgetItem(parentItem,
- [os.path.basename(document)])
- item.setData(0, Qt.UserRole, document)
- parentItem.setData(0, Qt.UserRole, os.path.dirname(document))
- self.documentationList.sortItems(0, Qt.AscendingOrder)
-
- @pyqtSlot()
- def on_documentationList_itemSelectionChanged(self):
- """
- Private slot handling the selection of items.
- """
- selectedCategoriesCount = 0
- selectedDocumentSetCount = 0
- for itm in self.documentationList.selectedItems():
- if itm.parent() is None:
- selectedCategoriesCount += 1
- else:
- selectedDocumentSetCount += 1
-
- self.deleteButton.setEnabled(selectedDocumentSetCount > 0)
- self.deleteCategoryButton.setEnabled(selectedCategoriesCount > 0)
-
- @pyqtSlot()
- def on_deleteButton_clicked(self):
- """
- Private slot to delete the selected documentation sets.
- """
- yes = E5MessageBox.yesNo(
- self,
- self.tr("Delete Documentation Sets"),
- self.tr("""Shall the selected documentation sets really be"""
- """ deleted?"""))
- if yes:
- for itm in self.documentationList.selectedItems():
- if itm.parent is None:
- # it is a category item, skip it
- continue
-
- category = itm.parent()
- fileName = itm.data(0, Qt.UserRole)
- try:
- os.remove(fileName)
- except OSError as err:
- E5MessageBox.warning(
- self,
- self.tr("Delete Documentation Sets"),
- self.tr("""<p>The documentation set <b>{0}</b> could"""
- """ not be deleted.</p><p>Reason: {1}</p>""")
- .format(fileName, str(err)))
- continue
-
- category.removeChild(itm)
- del itm
-
- if category.childCount() == 0:
- self.__deleteCategory(category)
-
- @pyqtSlot()
- def on_deleteCategoryButton_clicked(self):
- """
- Private slot to delete the selected documentation set categories.
- """
- yes = E5MessageBox.yesNo(
- self,
- self.tr("Delete Documentation Sets"),
- self.tr("""Shall the selected documentation set categories"""
- """ really be deleted?"""))
- if yes:
- categories = []
- for itm in self.documentationList.selectedItems():
- if itm.parent() is None:
- categories.append(itm)
- for category in categories:
- self.__deleteCategory(category)
-
- @pyqtSlot()
- def on_deleteAllButton_clicked(self):
- """
- Private slot to delete all documentation sets.
- """
- yes = E5MessageBox.yesNo(
- self,
- self.tr("Delete Documentation Sets"),
- self.tr("""Shall all documentation sets really be deleted?"""))
- if yes:
- categories = []
- for index in range(self.documentationList.topLevelItemCount()):
- categories.append(
- self.documentationList.topLevelItem(index))
- for category in categories:
- self.__deleteCategory(category)
-
- def __deleteCategory(self, category):
- """
- Private method to delete a category.
-
- @param category reference to the category item
- @type QTreeWidgetItem
- """
- categoryDir = category.data(0, Qt.UserRole)
- shutil.rmtree(categoryDir, True)
-
- self.documentationList.takeTopLevelItem(
- self.documentationList.indexOfTopLevelItem(category))
- del category
-
- def getData(self):
- """
- Public method to retrieve the selected help documents.
-
- @return list of QtHelp documentation sets to be installed
- @rtype list of str
- """
- documents = []
- for item in self.documentationList.selectedItems():
- fileName = item.data(0, Qt.UserRole)
- if fileName:
- documents.append(fileName)
- return documents
