Mercurial Repositories > eric / file comparison
comparison: Helpviewer/GreaseMonkey/GreaseMonkeyManager.py
Helpviewer/GreaseMonkey/GreaseMonkeyManager.py
- changeset 6173
- cb1488b062a9
- parent 6120
- 4c60a21ce6dd
- child 6218
- bedab77d0fa3
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| 6172:f6d76bf157b3 | 6173:cb1488b062a9 |
|---|---|
| 12 import os | 12 import os |
| 13 | 13 |
| 14 from PyQt5.QtCore import pyqtSignal, QObject, QTimer, QFile, QDir, QSettings, \ | 14 from PyQt5.QtCore import pyqtSignal, QObject, QTimer, QFile, QDir, QSettings, \ |
| 15 QUrl, QByteArray | 15 QUrl, QByteArray |
| 16 from PyQt5.QtNetwork import QNetworkAccessManager | 16 from PyQt5.QtNetwork import QNetworkAccessManager |
| 17 from PyQt5.QtWebKit import QWebFrame | |
| 17 | 18 |
| 18 import Utilities | 19 import Utilities |
| 19 import Preferences | 20 import Preferences |
| 20 | 21 |
| 21 | 22 |
| 230 @param scheme scheme to check (string) | 231 @param scheme scheme to check (string) |
| 231 @return flag indicating, that scripts can be run (boolean) | 232 @return flag indicating, that scripts can be run (boolean) |
| 232 """ | 233 """ |
| 233 return scheme in ["http", "https", "data", "ftp"] | 234 return scheme in ["http", "https", "data", "ftp"] |
| 234 | 235 |
| 235 def pageLoadStarted(self, frame): | 236 def pageLoadStarted(self): |
| 236 """ | 237 """ |
| 237 Public slot to handle the start of loading a page. | 238 Public slot to handle the start of loading a page. |
| 238 | 239 """ |
| 239 @param frame reference to the main frame of the loading page | 240 frame = self.sender() |
| 240 @type QWebFrame | 241 if frame is None or not isinstance(frame, QWebFrame): |
| 241 """ | 242 return |
| 243 | |
| 242 urlScheme = frame.url().scheme() | 244 urlScheme = frame.url().scheme() |
| 243 urlString = bytes(frame.url().toEncoded()).decode() | 245 urlString = bytes(frame.url().toEncoded()).decode() |
| 244 | 246 |
| 245 if not self.canRunOnScheme(urlScheme): | 247 if not self.canRunOnScheme(urlScheme): |
| 246 return | 248 return |
| 288 """ | 290 """ |
| 289 Public method to allow the GreaseMonkey manager to connect to the page. | 291 Public method to allow the GreaseMonkey manager to connect to the page. |
| 290 | 292 |
| 291 @param page reference to the web page (HelpWebPage) | 293 @param page reference to the web page (HelpWebPage) |
| 292 """ | 294 """ |
| 293 mainFrame = page.mainFrame() | 295 page.mainFrame().javaScriptWindowObjectCleared.connect( |
| 294 mainFrame.javaScriptWindowObjectCleared.connect( | 296 self.pageLoadStarted) |
| 295 lambda: self.pageLoadStarted(mainFrame)) | |
| 296 | 297 |
| 297 def createRequest(self, op, request, outgoingData=None): | 298 def createRequest(self, op, request, outgoingData=None): |
| 298 """ | 299 """ |
| 299 Public method to create a request. | 300 Public method to create a request. |
| 300 | 301 |
