--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Helpviewer/Bookmarks/AddBookmarkDialog.py Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,227 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to add a bookmark or a bookmark folder.
+"""
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+import Helpviewer.HelpWindow
+
+from BookmarkNode import BookmarkNode
+
+from Ui_AddBookmarkDialog import Ui_AddBookmarkDialog
+
+class AddBookmarkProxyModel(QSortFilterProxyModel):
+ """
+ Class implementing a proxy model used by the AddBookmarkDialog dialog.
+ """
+ def __init__(self, parent = None):
+ """
+ Constructor
+
+ @param parent reference to the parent object (QObject)
+ """
+ QSortFilterProxyModel.__init__(self, parent)
+
+ def columnCount(self, parent):
+ """
+ Public method to return the number of columns.
+
+ @param parent index of the parent (QModelIndex)
+ @return number of columns (integer)
+ """
+ return min(1, QSortFilterProxyModel.columnCount(self, parent))
+
+ def filterAcceptsRow(self, sourceRow, sourceParent):
+ """
+ Protected method to determine, if the row is acceptable.
+
+ @param sourceRow row number in the source model (integer)
+ @param sourceParent index of the source item (QModelIndex)
+ @return flag indicating acceptance (boolean)
+ """
+ idx = self.sourceModel().index(sourceRow, 0, sourceParent)
+ return self.sourceModel().hasChildren(idx)
+
+ def filterAcceptsColumn(self, sourceColumn, sourceParent):
+ """
+ Protected method to determine, if the column is acceptable.
+
+ @param sourceColumn column number in the source model (integer)
+ @param sourceParent index of the source item (QModelIndex)
+ @return flag indicating acceptance (boolean)
+ """
+ return sourceColumn == 0
+
+ def hasChildren(self, parent = QModelIndex()):
+ """
+ Public method to check, if a parent node has some children.
+
+ @param parent index of the parent node (QModelIndex)
+ @return flag indicating the presence of children (boolean)
+ """
+ sindex = self.mapToSource(parent)
+ return self.sourceModel().hasChildren(sindex)
+
+class AddBookmarkDialog(QDialog, Ui_AddBookmarkDialog):
+ """
+ Class implementing a dialog to add a bookmark or a bookmark folder.
+ """
+ def __init__(self, parent = None, bookmarksManager = None):
+ """
+ Constructor
+
+ @param parent reference to the parent widget (QWidget)
+ @param bookmarksManager reference to the bookmarks manager
+ object (BookmarksManager)
+ """
+ QDialog.__init__(self, parent)
+ self.setupUi(self)
+
+ self.__bookmarksManager = None
+ self.__addedNode = None
+ self.__addFolder = False
+
+ if self.__bookmarksManager is None:
+ self.__bookmarksManager = Helpviewer.HelpWindow.HelpWindow.bookmarksManager()
+
+ self.__proxyModel = AddBookmarkProxyModel(self)
+ model = self.__bookmarksManager.bookmarksModel()
+ self.__proxyModel.setSourceModel(model)
+
+ self.__treeView = QTreeView(self)
+ self.__treeView.setModel(self.__proxyModel)
+ self.__treeView.expandAll()
+ self.__treeView.header().setStretchLastSection(True)
+ self.__treeView.header().hide()
+ self.__treeView.setItemsExpandable(False)
+ self.__treeView.setRootIsDecorated(False)
+ self.__treeView.setIndentation(10)
+ self.__treeView.show()
+
+ self.locationCombo.setModel(self.__proxyModel)
+ self.locationCombo.setView(self.__treeView)
+
+ self.addressEdit.setInactiveText(self.trUtf8("Url"))
+ self.nameEdit.setInactiveText(self.trUtf8("Title"))
+
+ self.resize(self.sizeHint())
+
+ def setUrl(self, url):
+ """
+ Public slot to set the URL of the new bookmark.
+
+ @param url URL of the bookmark (string)
+ """
+ self.addressEdit.setText(url)
+ self.resize(self.sizeHint())
+
+ def url(self):
+ """
+ Public method to get the URL of the bookmark.
+
+ @return URL of the bookmark (string)
+ """
+ return self.addressEdit.text()
+
+ def setTitle(self, title):
+ """
+ Public method to set the title of the new bookmark.
+
+ @param title title of the bookmark (string)
+ """
+ self.nameEdit.setText(title)
+
+ def title(self):
+ """
+ Public method to get the title of the bookmark.
+
+ @return title of the bookmark (string)
+ """
+ return self.nameEdit.text()
+
+ def setCurrentIndex(self, idx):
+ """
+ Public method to set the current index.
+
+ @param idx current index to be set (QModelIndex)
+ """
+ proxyIndex = self.__proxyModel.mapFromSource(idx)
+ self.__treeView.setCurrentIndex(proxyIndex)
+ self.locationCombo.setCurrentIndex(proxyIndex.row())
+
+ def currentIndex(self):
+ """
+ Public method to get the current index.
+
+ @return current index (QModelIndex)
+ """
+ idx = self.locationCombo.view().currentIndex()
+ idx = self.__proxyModel.mapToSource(idx)
+ return idx
+
+ def setFolder(self, folder):
+ """
+ Public method to set the dialog to "Add Folder" mode.
+
+ @param folder flag indicating "Add Folder" mode (boolean)
+ """
+ self.__addFolder = folder
+
+ if folder:
+ self.setWindowTitle(self.trUtf8("Add Folder"))
+ self.addressEdit.setVisible(False)
+ else:
+ self.setWindowTitle(self.trUtf8("Add Bookmark"))
+ self.addressEdit.setVisible(True)
+
+ self.resize(self.sizeHint())
+
+ def isFolder(self):
+ """
+ Public method to test, if the dialog is in "Add Folder" mode.
+
+ @return flag indicating "Add Folder" mode (boolean)
+ """
+ return self.__addFolder
+
+ def addedNode(self):
+ """
+ Public method to get a reference to the added bookmark node.
+
+ @return reference to the added bookmark node (BookmarkNode)
+ """
+ return self.__addedNode
+
+ def accept(self):
+ """
+ Public slot handling the acceptance of the dialog.
+ """
+ if (not self.__addFolder and not self.addressEdit.text()) or \
+ not self.nameEdit.text():
+ QDialog.accept(self)
+ return
+
+ idx = self.currentIndex()
+ if not idx.isValid():
+ idx = self.__bookmarksManager.bookmarksModel().index(0, 0)
+ parent = self.__bookmarksManager.bookmarksModel().node(idx)
+
+ if self.__addFolder:
+ type_ = BookmarkNode.Folder
+ else:
+ type_ = BookmarkNode.Bookmark
+ bookmark = BookmarkNode(type_)
+ bookmark.title = self.nameEdit.text()
+ if not self.__addFolder:
+ bookmark.url = self.addressEdit.text()
+
+ self.__bookmarksManager.addBookmark(parent, bookmark)
+ self.__addedNode = bookmark
+
+ QDialog.accept(self)
