Mercurial Repositories > eric / file comparison
comparison: eric6/Helpviewer/Bookmarks/BookmarksMenu.py
eric6/Helpviewer/Bookmarks/BookmarksMenu.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
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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 bookmarks menu. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import pyqtSignal, Qt, QUrl | |
| 13 from PyQt5.QtGui import QCursor | |
| 14 from PyQt5.QtWidgets import QMenu | |
| 15 | |
| 16 from E5Gui.E5ModelMenu import E5ModelMenu | |
| 17 | |
| 18 from .BookmarksModel import BookmarksModel | |
| 19 from .BookmarkNode import BookmarkNode | |
| 20 | |
| 21 | |
| 22 class BookmarksMenu(E5ModelMenu): | |
| 23 """ | |
| 24 Class implementing the bookmarks menu base class. | |
| 25 | |
| 26 @signal openUrl(QUrl, str) emitted to open a URL with the given title in | |
| 27 the current tab | |
| 28 @signal newUrl(QUrl, str) emitted to open a URL with the given title in a | |
| 29 new tab | |
| 30 """ | |
| 31 openUrl = pyqtSignal(QUrl, str) | |
| 32 newUrl = pyqtSignal(QUrl, str) | |
| 33 | |
| 34 def __init__(self, parent=None): | |
| 35 """ | |
| 36 Constructor | |
| 37 | |
| 38 @param parent reference to the parent widget (QWidget) | |
| 39 """ | |
| 40 E5ModelMenu.__init__(self, parent) | |
| 41 | |
| 42 self.activated.connect(self.__activated) | |
| 43 self.setStatusBarTextRole(BookmarksModel.UrlStringRole) | |
| 44 self.setSeparatorRole(BookmarksModel.SeparatorRole) | |
| 45 | |
| 46 self.setContextMenuPolicy(Qt.CustomContextMenu) | |
| 47 self.customContextMenuRequested.connect(self.__contextMenuRequested) | |
| 48 | |
| 49 def createBaseMenu(self): | |
| 50 """ | |
| 51 Public method to get the menu that is used to populate sub menu's. | |
| 52 | |
| 53 @return reference to the menu (BookmarksMenu) | |
| 54 """ | |
| 55 menu = BookmarksMenu(self) | |
| 56 menu.openUrl.connect(self.openUrl) | |
| 57 menu.newUrl.connect(self.newUrl) | |
| 58 return menu | |
| 59 | |
| 60 def __activated(self, idx): | |
| 61 """ | |
| 62 Private slot handling the activated signal. | |
| 63 | |
| 64 @param idx index of the activated item (QModelIndex) | |
| 65 """ | |
| 66 if self._keyboardModifiers & Qt.ControlModifier: | |
| 67 self.newUrl.emit( | |
| 68 idx.data(BookmarksModel.UrlRole), | |
| 69 idx.data(Qt.DisplayRole)) | |
| 70 else: | |
| 71 self.openUrl.emit( | |
| 72 idx.data(BookmarksModel.UrlRole), | |
| 73 idx.data(Qt.DisplayRole)) | |
| 74 self.resetFlags() | |
| 75 | |
| 76 def postPopulated(self): | |
| 77 """ | |
| 78 Public method to add any actions after the tree. | |
| 79 """ | |
| 80 if self.isEmpty(): | |
| 81 return | |
| 82 | |
| 83 parent = self.rootIndex() | |
| 84 | |
| 85 hasBookmarks = False | |
| 86 | |
| 87 for i in range(parent.model().rowCount(parent)): | |
| 88 child = parent.model().index(i, 0, parent) | |
| 89 | |
| 90 if child.data(BookmarksModel.TypeRole) == BookmarkNode.Bookmark: | |
| 91 hasBookmarks = True | |
| 92 break | |
| 93 | |
| 94 if not hasBookmarks: | |
| 95 return | |
| 96 | |
| 97 self.addSeparator() | |
| 98 act = self.addAction(self.tr("Open all in Tabs")) | |
| 99 act.triggered.connect(lambda: self.openAll(act)) | |
| 100 | |
| 101 def openAll(self, act): | |
| 102 """ | |
| 103 Public slot to open all the menu's items. | |
| 104 | |
| 105 @param act reference to the action object | |
| 106 @type QAction | |
| 107 """ | |
| 108 menu = act.parent() | |
| 109 if menu is None: | |
| 110 return | |
| 111 | |
| 112 parent = menu.rootIndex() | |
| 113 if not parent.isValid(): | |
| 114 return | |
| 115 | |
| 116 for i in range(parent.model().rowCount(parent)): | |
| 117 child = parent.model().index(i, 0, parent) | |
| 118 | |
| 119 if child.data(BookmarksModel.TypeRole) != BookmarkNode.Bookmark: | |
| 120 continue | |
| 121 | |
| 122 if i == 0: | |
| 123 self.openUrl.emit( | |
| 124 child.data(BookmarksModel.UrlRole), | |
| 125 child.data(Qt.DisplayRole)) | |
| 126 else: | |
| 127 self.newUrl.emit( | |
| 128 child.data(BookmarksModel.UrlRole), | |
| 129 child.data(Qt.DisplayRole)) | |
| 130 | |
| 131 def __contextMenuRequested(self, pos): | |
| 132 """ | |
| 133 Private slot to handle the context menu request. | |
| 134 | |
| 135 @param pos position the context menu shall be shown (QPoint) | |
| 136 """ | |
| 137 act = self.actionAt(pos) | |
| 138 | |
| 139 if act is not None and \ | |
| 140 act.menu() is None and \ | |
| 141 self.index(act).isValid(): | |
| 142 menu = QMenu() | |
| 143 v = act.data() | |
| 144 | |
| 145 act2 = menu.addAction(self.tr("Open")) | |
| 146 act2.setData(v) | |
| 147 act2.triggered.connect( | |
| 148 lambda: self.__openBookmark(act2)) | |
| 149 act2 = menu.addAction(self.tr("Open in New Tab\tCtrl+LMB")) | |
| 150 act2.setData(v) | |
| 151 act2.triggered.connect( | |
| 152 lambda: self.__openBookmarkInNewTab(act2)) | |
| 153 menu.addSeparator() | |
| 154 | |
| 155 act2 = menu.addAction(self.tr("Remove")) | |
| 156 act2.setData(v) | |
| 157 act2.triggered.connect(lambda: self.__removeBookmark(act2)) | |
| 158 menu.addSeparator() | |
| 159 | |
| 160 act2 = menu.addAction(self.tr("Properties...")) | |
| 161 act2.setData(v) | |
| 162 act2.triggered.connect(lambda: self.__edit(act2)) | |
| 163 | |
| 164 execAct = menu.exec_(QCursor.pos()) | |
| 165 if execAct is not None: | |
| 166 self.close() | |
| 167 parent = self.parent() | |
| 168 while parent is not None and isinstance(parent, QMenu): | |
| 169 parent.close() | |
| 170 parent = parent.parent() | |
| 171 | |
| 172 def __openBookmark(self, act): | |
| 173 """ | |
| 174 Private slot to open a bookmark in the current browser tab. | |
| 175 | |
| 176 @param act reference to the triggering action | |
| 177 @type QAction | |
| 178 """ | |
| 179 idx = self.index(act) | |
| 180 | |
| 181 self.openUrl.emit( | |
| 182 idx.data(BookmarksModel.UrlRole), | |
| 183 idx.data(Qt.DisplayRole)) | |
| 184 | |
| 185 def __openBookmarkInNewTab(self, act): | |
| 186 """ | |
| 187 Private slot to open a bookmark in a new browser tab. | |
| 188 | |
| 189 @param act reference to the triggering action | |
| 190 @type QAction | |
| 191 """ | |
| 192 idx = self.index(act) | |
| 193 | |
| 194 self.newUrl.emit( | |
| 195 idx.data(BookmarksModel.UrlRole), | |
| 196 idx.data(Qt.DisplayRole)) | |
| 197 | |
| 198 def __removeBookmark(self, act): | |
| 199 """ | |
| 200 Private slot to remove a bookmark. | |
| 201 | |
| 202 @param act reference to the triggering action | |
| 203 @type QAction | |
| 204 """ | |
| 205 idx = self.index(act) | |
| 206 self.removeEntry(idx) | |
| 207 | |
| 208 def __edit(self, act): | |
| 209 """ | |
| 210 Private slot to edit a bookmarks properties. | |
| 211 | |
| 212 @param act reference to the triggering action | |
| 213 @type QAction | |
| 214 """ | |
| 215 from .BookmarkPropertiesDialog import BookmarkPropertiesDialog | |
| 216 | |
| 217 idx = self.index(act) | |
| 218 node = self.model().node(idx) | |
| 219 dlg = BookmarkPropertiesDialog(node) | |
| 220 dlg.exec_() | |
| 221 | |
| 222 ############################################################################## | |
| 223 | |
| 224 | |
| 225 class BookmarksMenuBarMenu(BookmarksMenu): | |
| 226 """ | |
| 227 Class implementing a dynamically populated menu for bookmarks. | |
| 228 | |
| 229 @signal openUrl(QUrl, str) emitted to open a URL with the given title in | |
| 230 the current tab | |
| 231 """ | |
| 232 openUrl = pyqtSignal(QUrl, str) | |
| 233 | |
| 234 def __init__(self, parent=None): | |
| 235 """ | |
| 236 Constructor | |
| 237 | |
| 238 @param parent reference to the parent widget (QWidget) | |
| 239 """ | |
| 240 BookmarksMenu.__init__(self, parent) | |
| 241 | |
| 242 self.__bookmarksManager = None | |
| 243 self.__initialActions = [] | |
| 244 | |
| 245 def prePopulated(self): | |
| 246 """ | |
| 247 Public method to add any actions before the tree. | |
| 248 | |
| 249 @return flag indicating if any actions were added (boolean) | |
| 250 """ | |
| 251 import Helpviewer.HelpWindow | |
| 252 | |
| 253 self.__bookmarksManager = Helpviewer.HelpWindow.HelpWindow\ | |
| 254 .bookmarksManager() | |
| 255 self.setModel(self.__bookmarksManager.bookmarksModel()) | |
| 256 self.setRootIndex(self.__bookmarksManager.bookmarksModel() | |
| 257 .nodeIndex(self.__bookmarksManager.menu())) | |
| 258 | |
| 259 # initial actions | |
| 260 for act in self.__initialActions: | |
| 261 if act == "--SEPARATOR--": | |
| 262 self.addSeparator() | |
| 263 else: | |
| 264 self.addAction(act) | |
| 265 if len(self.__initialActions) != 0: | |
| 266 self.addSeparator() | |
| 267 | |
| 268 self.createMenu( | |
| 269 self.__bookmarksManager.bookmarksModel() | |
| 270 .nodeIndex(self.__bookmarksManager.toolbar()), | |
| 271 1, self) | |
| 272 return True | |
| 273 | |
| 274 def postPopulated(self): | |
| 275 """ | |
| 276 Public method to add any actions after the tree. | |
| 277 """ | |
| 278 if self.isEmpty(): | |
| 279 return | |
| 280 | |
| 281 parent = self.rootIndex() | |
| 282 | |
| 283 hasBookmarks = False | |
| 284 | |
| 285 for i in range(parent.model().rowCount(parent)): | |
| 286 child = parent.model().index(i, 0, parent) | |
| 287 | |
| 288 if child.data(BookmarksModel.TypeRole) == BookmarkNode.Bookmark: | |
| 289 hasBookmarks = True | |
| 290 break | |
| 291 | |
| 292 if not hasBookmarks: | |
| 293 return | |
| 294 | |
| 295 self.addSeparator() | |
| 296 act = self.addAction(self.tr("Default Home Page")) | |
| 297 act.setData("eric:home") | |
| 298 act.triggered.connect( | |
| 299 lambda: self.__defaultBookmarkTriggered(act)) | |
| 300 act = self.addAction(self.tr("Speed Dial")) | |
| 301 act.setData("eric:speeddial") | |
| 302 act.triggered.connect( | |
| 303 lambda: self.__defaultBookmarkTriggered(act)) | |
| 304 self.addSeparator() | |
| 305 act = self.addAction(self.tr("Open all in Tabs")) | |
| 306 act.triggered.connect(lambda: self.openAll(act)) | |
| 307 | |
| 308 def setInitialActions(self, actions): | |
| 309 """ | |
| 310 Public method to set the list of actions that should appear first in | |
| 311 the menu. | |
| 312 | |
| 313 @param actions list of initial actions (list of QAction) | |
| 314 """ | |
| 315 self.__initialActions = actions[:] | |
| 316 for act in self.__initialActions: | |
| 317 self.addAction(act) | |
| 318 | |
| 319 def __defaultBookmarkTriggered(self, act): | |
| 320 """ | |
| 321 Private slot handling the default bookmark menu entries. | |
| 322 | |
| 323 @param act reference to the action object | |
| 324 @type QAction | |
| 325 """ | |
| 326 urlStr = act.data() | |
| 327 if urlStr.startswith("eric:"): | |
| 328 self.openUrl.emit(QUrl(urlStr), "") |
