Mercurial Repositories > eric / file comparison
comparison: eric7/HelpViewer/OpenPagesWidget.py
eric7/HelpViewer/OpenPagesWidget.py
- branch
- eric7
- changeset 8696
- 7e88f292b1b1
- parent 8691
- 5dfa59f73de3
- child 8741
- 54546929c371
equal
deleted
inserted
replaced
| 8695:8a5179bced9e | 8696:7e88f292b1b1 |
|---|---|
| 17 | 17 |
| 18 | 18 |
| 19 class OpenPagesWidget(QWidget): | 19 class OpenPagesWidget(QWidget): |
| 20 """ | 20 """ |
| 21 Class implementing a widget showing the list of open pages. | 21 Class implementing a widget showing the list of open pages. |
| 22 | |
| 23 @signal currentChanged(index) emitted to signal a change of the current | |
| 24 page index | |
| 22 """ | 25 """ |
| 23 currentChanged = pyqtSignal(int) | 26 currentChanged = pyqtSignal(int) |
| 24 | 27 |
| 25 def __init__(self, stack, parent=None): | 28 def __init__(self, stack, parent=None): |
| 26 """ | 29 """ |
| 132 @type HelpViewerImpl | 135 @type HelpViewerImpl |
| 133 @param background flag indicating to not change the current page | 136 @param background flag indicating to not change the current page |
| 134 (defaults to False) | 137 (defaults to False) |
| 135 @type bool (optional) | 138 @type bool (optional) |
| 136 """ | 139 """ |
| 137 self.__openPagesList.addItem(viewer.title()) | 140 self.__openPagesList.addItem(viewer.pageTitle()) |
| 138 viewer.titleChanged.connect( | 141 viewer.titleChanged.connect( |
| 139 lambda: self.__viewerTitleChanged(viewer)) | 142 lambda: self.__viewerTitleChanged(viewer)) |
| 140 | 143 |
| 141 if not background: | 144 if not background: |
| 142 self.__openPagesList.setCurrentRow( | 145 self.__openPagesList.setCurrentRow( |
| 155 @param background flag indicating to not change the current page | 158 @param background flag indicating to not change the current page |
| 156 (defaults to False) | 159 (defaults to False) |
| 157 @type bool (optional) | 160 @type bool (optional) |
| 158 """ | 161 """ |
| 159 currentRow = self.__openPagesList.currentRow() | 162 currentRow = self.__openPagesList.currentRow() |
| 160 self.__openPagesList.insertItem(index, viewer.title()) | 163 self.__openPagesList.insertItem(index, viewer.pageTitle()) |
| 161 viewer.titleChanged.connect( | 164 viewer.titleChanged.connect( |
| 162 lambda: self.__viewerTitleChanged(viewer)) | 165 lambda: self.__viewerTitleChanged(viewer)) |
| 163 | 166 |
| 164 if not background: | 167 if not background: |
| 165 self.__openPagesList.setCurrentRow(index) | 168 self.__openPagesList.setCurrentRow(index) |
| 173 @param viewer reference to the viewer that change title | 176 @param viewer reference to the viewer that change title |
| 174 @type HelpViewerImpl | 177 @type HelpViewerImpl |
| 175 """ | 178 """ |
| 176 index = self.__stack.indexOf(viewer) | 179 index = self.__stack.indexOf(viewer) |
| 177 itm = self.__openPagesList.item(index) | 180 itm = self.__openPagesList.item(index) |
| 178 itm.setText(viewer.title()) | 181 itm.setText(viewer.pageTitle()) |
| 179 self.currentChanged.emit(index) | 182 self.currentChanged.emit(index) |
| 180 | 183 |
| 181 ####################################################################### | 184 ####################################################################### |
| 182 ## Context menu action methods | 185 ## Context menu action methods |
| 183 ####################################################################### | 186 ####################################################################### |
| 184 | 187 |
| 185 @pyqtSlot() | 188 @pyqtSlot() |
| 186 def __contextMenuClose(self): | 189 def __contextMenuClose(self): |
| 187 """ | 190 """ |
| 188 Private slot to close a page. | 191 Private slot to close a page via the context menu. |
| 189 """ | 192 """ |
| 190 row = self.__openPagesList.currentRow() | 193 self.closeCurrentPage() |
| 191 self.__removeViewer(row) | |
| 192 | |
| 193 if self.__openPagesList.count() == 0: | |
| 194 self.__helpViewer.addPage() | |
| 195 | 194 |
| 196 @pyqtSlot() | 195 @pyqtSlot() |
| 197 def __contextMenuCloseOthers(self): | 196 def __contextMenuCloseOthers(self): |
| 198 """ | 197 """ |
| 199 Private slot to close all other pages. | 198 Private slot to close all other pages via the context menu. |
| 200 """ | 199 """ |
| 201 currentRow = self.__openPagesList.currentRow() | 200 self.closeOtherPages() |
| 202 for row in range(self.__openPagesList.count() - 1, -1, -1): | |
| 203 if row != currentRow: | |
| 204 self.__removeViewer(row) | |
| 205 | 201 |
| 206 @pyqtSlot() | 202 @pyqtSlot() |
| 207 def __contextMenuCloseAll(self): | 203 def __contextMenuCloseAll(self): |
| 208 """ | 204 """ |
| 209 Private slot to close all pages. | 205 Private slot to close all pages via the context menu. |
| 210 """ | 206 """ |
| 211 while self.__openPagesList.count() != 0: | 207 self.closeAllPages() |
| 212 self.__removeViewer(0) | |
| 213 self.__helpViewer.addPage() | |
| 214 | 208 |
| 215 @pyqtSlot() | 209 @pyqtSlot() |
| 216 def __contextMenuCopyUrlToClipboard(self): | 210 def __contextMenuCopyUrlToClipboard(self): |
| 217 """ | 211 """ |
| 218 Private slot to copy the URL to the clipboard. | 212 Private slot to copy the URL to the clipboard. |
| 219 """ | 213 """ |
| 220 row = self.__openPagesList.currentRow() | 214 row = self.__openPagesList.currentRow() |
| 221 viewer = self.__stack.widget(row) | 215 viewer = self.__stack.widget(row) |
| 222 url = viewer.url() | 216 url = viewer.link() |
| 223 if url.isValid(): | 217 if url.isValid(): |
| 224 urlStr = url.toString() | 218 urlStr = url.toString() |
| 225 | 219 |
| 226 # copy the URL to both clipboard areas | 220 # copy the URL to both clipboard areas |
| 227 QGuiApplication.clipboard().setText( | 221 QGuiApplication.clipboard().setText( |
| 240 self.__stack.removeWidget(viewer) | 234 self.__stack.removeWidget(viewer) |
| 241 viewer.deleteLater() | 235 viewer.deleteLater() |
| 242 | 236 |
| 243 itm = self.__openPagesList.takeItem(row) | 237 itm = self.__openPagesList.takeItem(row) |
| 244 del itm | 238 del itm |
| 239 | |
| 240 ####################################################################### | |
| 241 ## Slots for external access below | |
| 242 ####################################################################### | |
| 243 | |
| 244 @pyqtSlot() | |
| 245 def closeCurrentPage(self): | |
| 246 """ | |
| 247 Public slot to close the current page. | |
| 248 """ | |
| 249 row = self.__openPagesList.currentRow() | |
| 250 self.__removeViewer(row) | |
| 251 | |
| 252 if self.__openPagesList.count() == 0: | |
| 253 self.__helpViewer.addPage() | |
| 254 | |
| 255 @pyqtSlot() | |
| 256 def closeOtherPages(self): | |
| 257 """ | |
| 258 Public slot to close all other pages. | |
| 259 """ | |
| 260 currentRow = self.__openPagesList.currentRow() | |
| 261 for row in range(self.__openPagesList.count() - 1, -1, -1): | |
| 262 if row != currentRow: | |
| 263 self.__removeViewer(row) | |
| 264 | |
| 265 @pyqtSlot() | |
| 266 def closeAllPages(self): | |
| 267 """ | |
| 268 Public slot to close all pages. | |
| 269 """ | |
| 270 while self.__openPagesList.count() != 0: | |
| 271 self.__removeViewer(0) | |
| 272 self.__helpViewer.addPage() |
