Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/Bookmarks/BookmarkNode.py
eric6/WebBrowser/Bookmarks/BookmarkNode.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) 2009 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the bookmark node. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import QDateTime | |
| 13 | |
| 14 | |
| 15 class BookmarkNode(object): | |
| 16 """ | |
| 17 Class implementing the bookmark node type. | |
| 18 """ | |
| 19 # possible bookmark node types | |
| 20 Root = 0 | |
| 21 Folder = 1 | |
| 22 Bookmark = 2 | |
| 23 Separator = 3 | |
| 24 | |
| 25 # possible timestamp types | |
| 26 TsAdded = 0 | |
| 27 TsModified = 1 | |
| 28 TsVisited = 2 | |
| 29 | |
| 30 def __init__(self, type_=Root, parent=None): | |
| 31 """ | |
| 32 Constructor | |
| 33 | |
| 34 @param type_ type of the bookmark node (BookmarkNode.Type) | |
| 35 @param parent reference to the parent node (BookmarkNode) | |
| 36 """ | |
| 37 self.url = "" | |
| 38 self.title = "" | |
| 39 self.desc = "" | |
| 40 self.expanded = False | |
| 41 self.added = QDateTime() | |
| 42 self.modified = QDateTime() | |
| 43 self.visited = QDateTime() | |
| 44 self.visitCount = 0 | |
| 45 | |
| 46 self._children = [] | |
| 47 self._parent = parent | |
| 48 self._type = type_ | |
| 49 | |
| 50 if parent is not None: | |
| 51 parent.add(self) | |
| 52 | |
| 53 def type(self): | |
| 54 """ | |
| 55 Public method to get the bookmark's type. | |
| 56 | |
| 57 @return bookmark type (BookmarkNode.Type) | |
| 58 """ | |
| 59 return self._type | |
| 60 | |
| 61 def setType(self, type_): | |
| 62 """ | |
| 63 Public method to set the bookmark's type. | |
| 64 | |
| 65 @param type_ type of the bookmark node (BookmarkNode.Type) | |
| 66 """ | |
| 67 self._type = type_ | |
| 68 | |
| 69 def children(self): | |
| 70 """ | |
| 71 Public method to get the list of child nodes. | |
| 72 | |
| 73 @return list of all child nodes (list of BookmarkNode) | |
| 74 """ | |
| 75 return self._children[:] | |
| 76 | |
| 77 def parent(self): | |
| 78 """ | |
| 79 Public method to get a reference to the parent node. | |
| 80 | |
| 81 @return reference to the parent node (BookmarkNode) | |
| 82 """ | |
| 83 return self._parent | |
| 84 | |
| 85 def add(self, child, offset=-1): | |
| 86 """ | |
| 87 Public method to add/insert a child node. | |
| 88 | |
| 89 @param child reference to the node to add (BookmarkNode) | |
| 90 @param offset position where to insert child (integer, -1 = append) | |
| 91 """ | |
| 92 if child._type == BookmarkNode.Root: | |
| 93 return | |
| 94 | |
| 95 if child._parent is not None: | |
| 96 child._parent.remove(child) | |
| 97 | |
| 98 child._parent = self | |
| 99 if offset == -1: | |
| 100 self._children.append(child) | |
| 101 else: | |
| 102 self._children.insert(offset, child) | |
| 103 | |
| 104 def remove(self, child): | |
| 105 """ | |
| 106 Public method to remove a child node. | |
| 107 | |
| 108 @param child reference to the child node (BookmarkNode) | |
| 109 """ | |
| 110 child._parent = None | |
| 111 if child in self._children: | |
| 112 self._children.remove(child) |
