Mercurial Repositories > eric / file comparison
comparison: QScintilla/QsciScintillaCompat.py
QScintilla/QsciScintillaCompat.py
- branch
- Py2 comp.
- changeset 3484
- 645c12de6b0c
- parent 3178
- f25fc1364c88
- parent 3393
- 080ace4829b4
- child 3515
- 1b8381afe38f
equal
deleted
inserted
replaced
| 3456:96232974dcdb | 3484:645c12de6b0c |
|---|---|
| 67 self.__targetSearchFlags = 0 | 67 self.__targetSearchFlags = 0 |
| 68 self.__targetSearchExpr = "" | 68 self.__targetSearchExpr = "" |
| 69 self.__targetSearchStart = 0 | 69 self.__targetSearchStart = 0 |
| 70 self.__targetSearchEnd = -1 | 70 self.__targetSearchEnd = -1 |
| 71 self.__targetSearchActive = False | 71 self.__targetSearchActive = False |
| 72 | |
| 73 self.__modified = False | |
| 74 | |
| 75 self.userListActivated.connect(self.__completionListSelected) | |
| 76 self.modificationChanged.connect(self.__modificationChanged) | |
| 77 | |
| 78 def __modificationChanged(self, m): | |
| 79 """ | |
| 80 Private slot to handle the modificationChanged signal. | |
| 81 | |
| 82 @param m modification status (boolean) | |
| 83 """ | |
| 84 self.__modified = m | |
| 85 | |
| 86 def isModified(self): | |
| 87 """ | |
| 88 Public method to return the modification status. | |
| 89 | |
| 90 @return flag indicating the modification status (boolean) | |
| 91 """ | |
| 92 return self.__modified | |
| 93 | |
| 94 def setModified(self, m): | |
| 95 """ | |
| 96 Public slot to set the modification status. | |
| 97 | |
| 98 @param m new modification status (boolean) | |
| 99 """ | |
| 100 self.__modified = m | |
| 101 super(QsciScintillaCompat, self).setModified(m) | |
| 102 self.modificationChanged.emit(m) | |
| 72 | 103 |
| 73 def setLexer(self, lex=None): | 104 def setLexer(self, lex=None): |
| 74 """ | 105 """ |
| 75 Public method to set the lexer. | 106 Public method to set the lexer. |
| 76 | 107 |
| 1179 Public method called when the editor loses focus. | 1210 Public method called when the editor loses focus. |
| 1180 | 1211 |
| 1181 @param event event object (QFocusEvent) | 1212 @param event event object (QFocusEvent) |
| 1182 """ | 1213 """ |
| 1183 if self.isListActive(): | 1214 if self.isListActive(): |
| 1184 self.cancelList() | 1215 if event.reason() == Qt.ActiveWindowFocusReason: |
| 1216 aw = QApplication.activeWindow() | |
| 1217 if aw is None or aw.parent() is not self: | |
| 1218 self.cancelList() | |
| 1219 else: | |
| 1220 self.cancelList() | |
| 1221 | |
| 1222 if self.isCallTipActive(): | |
| 1223 if event.reason() == Qt.ActiveWindowFocusReason: | |
| 1224 aw = QApplication.activeWindow() | |
| 1225 if aw is None or aw.parent() is not self: | |
| 1226 self.SendScintilla(QsciScintilla.SCI_CALLTIPCANCEL) | |
| 1227 else: | |
| 1228 self.SendScintilla(QsciScintilla.SCI_CALLTIPCANCEL) | |
| 1185 | 1229 |
| 1186 super(QsciScintillaCompat, self).focusOutEvent(event) | 1230 super(QsciScintillaCompat, self).focusOutEvent(event) |
| 1187 | 1231 |
| 1188 def event(self, evt): | 1232 def event(self, evt): |
| 1189 """ | 1233 """ |
| 1195 @param evt event object to handle (QEvent) | 1239 @param evt event object to handle (QEvent) |
| 1196 @return result of the event handling (boolean) | 1240 @return result of the event handling (boolean) |
| 1197 """ | 1241 """ |
| 1198 return QsciScintillaBase.event(self, evt) | 1242 return QsciScintillaBase.event(self, evt) |
| 1199 | 1243 |
| 1200 # TODO: adjust this once we have a working QScintilla version | |
| 1201 if "inputMethodEvent" in QsciScintillaBase.__dict__ and \ | 1244 if "inputMethodEvent" in QsciScintillaBase.__dict__ and \ |
| 1202 QSCINTILLA_VERSION() < 0x020900: | 1245 QSCINTILLA_VERSION() < 0x020801: |
| 1203 def inputMethodEvent(self, evt): | 1246 def inputMethodEvent(self, evt): |
| 1204 """ | 1247 """ |
| 1205 Protected method to cope with a glitch in some Qscintilla versions | 1248 Protected method to cope with a glitch in some Qscintilla versions |
| 1206 handling input events. | 1249 handling input events. |
| 1207 | 1250 |
| 1246 | 1289 |
| 1247 ########################################################################### | 1290 ########################################################################### |
| 1248 ## replacements for buggy methods | 1291 ## replacements for buggy methods |
| 1249 ########################################################################### | 1292 ########################################################################### |
| 1250 | 1293 |
| 1251 def showUserList(self, id, lst): | 1294 if "showUserList" not in QsciScintilla.__dict__: |
| 1252 """ | 1295 def showUserList(self, id, lst): |
| 1253 Public method to show a user supplied list. | 1296 """ |
| 1254 | 1297 Public method to show a user supplied list. |
| 1255 @param id id of the list (integer) | 1298 |
| 1256 @param lst list to be show (list of strings) | 1299 @param id id of the list (integer) |
| 1257 """ | 1300 @param lst list to be show (list of strings) |
| 1258 if id <= 0: | 1301 """ |
| 1259 return | 1302 if id <= 0: |
| 1260 | 1303 return |
| 1261 self.SendScintilla(QsciScintilla.SCI_AUTOCSETSEPARATOR, | 1304 |
| 1262 ord(self.UserSeparator)) | 1305 self.SendScintilla( |
| 1263 self.SendScintilla(QsciScintilla.SCI_USERLISTSHOW, id, | 1306 QsciScintilla.SCI_AUTOCSETSEPARATOR, |
| 1264 self._encodeString(self.UserSeparator.join(lst))) | 1307 ord(self.UserSeparator)) |
| 1308 self.SendScintilla( | |
| 1309 QsciScintilla.SCI_USERLISTSHOW, id, | |
| 1310 self._encodeString(self.UserSeparator.join(lst))) | |
| 1311 | |
| 1312 ########################################################################### | |
| 1313 ## work-arounds for buggy behavior | |
| 1314 ########################################################################### | |
| 1315 | |
| 1316 def __completionListSelected(self, id, txt): | |
| 1317 """ | |
| 1318 Private slot to handle the selection from the completion list. | |
| 1319 | |
| 1320 Note: This works around an issue of some window managers taking | |
| 1321 focus away from the application when clicked inside a completion | |
| 1322 list but not giving it back when an item is selected via a | |
| 1323 double-click. | |
| 1324 | |
| 1325 @param id the ID of the user list (integer) | |
| 1326 @param txt the selected text (string) | |
| 1327 """ | |
| 1328 self.activateWindow() | |
| 1265 | 1329 |
| 1266 ########################################################################### | 1330 ########################################################################### |
| 1267 ## utility methods | 1331 ## utility methods |
| 1268 ########################################################################### | 1332 ########################################################################### |
| 1269 | 1333 |
| 1300 # Allow for multi-byte characters | 1364 # Allow for multi-byte characters |
| 1301 for i in range(index): | 1365 for i in range(index): |
| 1302 pos = self.positionAfter(pos) | 1366 pos = self.positionAfter(pos) |
| 1303 | 1367 |
| 1304 return pos | 1368 return pos |
| 1369 | |
| 1370 elif QSCINTILLA_VERSION() >= 0x020700: | |
| 1371 def positionFromLineIndex(self, line, index): | |
| 1372 """ | |
| 1373 Public method to convert line and index to an absolute position. | |
| 1374 | |
| 1375 @param line line number (integer) | |
| 1376 @param index index number (integer) | |
| 1377 @return absolute position in the editor (integer) | |
| 1378 """ | |
| 1379 pos = self.SendScintilla(QsciScintilla.SCI_POSITIONFROMLINE, line) | |
| 1380 return pos + index | |
| 1305 | 1381 |
| 1306 if "lineIndexFromPosition" not in QsciScintilla.__dict__: | 1382 if "lineIndexFromPosition" not in QsciScintilla.__dict__: |
| 1307 def lineIndexFromPosition(self, pos): | 1383 def lineIndexFromPosition(self, pos): |
| 1308 """ | 1384 """ |
| 1309 Public method to convert an absolute position to line and index. | 1385 Public method to convert an absolute position to line and index. |
| 1328 | 1404 |
| 1329 linpos = new_linpos | 1405 linpos = new_linpos |
| 1330 indx += 1 | 1406 indx += 1 |
| 1331 | 1407 |
| 1332 return lin, indx | 1408 return lin, indx |
| 1409 | |
| 1410 elif QSCINTILLA_VERSION() >= 0x020700: | |
| 1411 def lineIndexFromPosition(self, pos): | |
| 1412 """ | |
| 1413 Public method to convert an absolute position to line and index. | |
| 1414 | |
| 1415 @param pos absolute position in the editor (integer) | |
| 1416 @return tuple of line number (integer) and index number (integer) | |
| 1417 """ | |
| 1418 lin = self.SendScintilla(QsciScintilla.SCI_LINEFROMPOSITION, pos) | |
| 1419 linpos = self.SendScintilla( | |
| 1420 QsciScintilla.SCI_POSITIONFROMLINE, lin) | |
| 1421 return lin, pos - linpos | |
| 1333 | 1422 |
| 1334 if "contractedFolds" not in QsciScintilla.__dict__: | 1423 if "contractedFolds" not in QsciScintilla.__dict__: |
| 1335 def contractedFolds(self): | 1424 def contractedFolds(self): |
| 1336 """ | 1425 """ |
| 1337 Public method to get a list of line numbers of collapsed folds. | 1426 Public method to get a list of line numbers of collapsed folds. |
