Mercurial Repositories > eric / file comparison
comparison: WebBrowser/WebBrowserView.py
WebBrowser/WebBrowserView.py
- branch
- QtWebEngine
- changeset 4846
- 960e5e18894b
- parent 4826
- aa752e6e9eba
- child 4857
- 8dba5fb92f12
equal
deleted
inserted
replaced
| 4845:2d22ff71c005 | 4846:960e5e18894b |
|---|---|
| 107 self.__firstLoad = False | 107 self.__firstLoad = False |
| 108 | 108 |
| 109 self.__currentZoom = 100 | 109 self.__currentZoom = 100 |
| 110 self.__zoomLevels = WebBrowserView.ZoomLevels[:] | 110 self.__zoomLevels = WebBrowserView.ZoomLevels[:] |
| 111 | 111 |
| 112 ## self.__mw.zoomTextOnlyChanged.connect(self.__applyZoom) | |
| 113 | |
| 114 ## self.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks) | 112 ## self.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks) |
| 115 ## self.linkClicked.connect(self.setSource) | 113 ## self.linkClicked.connect(self.setSource) |
| 116 ## | 114 ## |
| 117 self.iconUrlChanged.connect(self.__iconUrlChanged) | 115 self.iconUrlChanged.connect(self.__iconUrlChanged) |
| 118 self.urlChanged.connect(self.__urlChanged) | 116 self.urlChanged.connect(self.__urlChanged) |
| 200 @return reference to the main window | 198 @return reference to the main window |
| 201 @rtype WebBrowserWindow | 199 @rtype WebBrowserWindow |
| 202 """ | 200 """ |
| 203 return self.__mw | 201 return self.__mw |
| 204 | 202 |
| 205 def load(self, urlOrRequest): | 203 def load(self, url): |
| 206 """ | 204 """ |
| 207 Public method to load a web site. | 205 Public method to load a web site. |
| 208 | 206 |
| 209 @param urlOrRequest URL or request object | 207 @param url URL to be loaded |
| 210 @type QUrl or LoadRequest | 208 @type QUrl or LoadRequest |
| 211 """ | 209 """ |
| 212 if isinstance(urlOrRequest, QUrl): | 210 ## if isinstance(urlOrRequest, QUrl): |
| 213 super(WebBrowserView, self).load(urlOrRequest) | 211 super(WebBrowserView, self).load(url) |
| 214 | 212 |
| 215 if not self.__firstLoad: | 213 if not self.__firstLoad: |
| 216 self.__firstLoad = True | 214 self.__firstLoad = True |
| 217 WebInspector.pushView(self) | 215 WebInspector.pushView(self) |
| 218 elif isinstance(urlOrRequest, LoadRequest): | 216 ## elif isinstance(urlOrRequest, LoadRequest): |
| 219 reqUrl = urlOrRequest.url() | 217 ## reqUrl = urlOrRequest.url() |
| 220 if reqUrl.isEmpty(): | 218 ## if reqUrl.isEmpty(): |
| 221 return | 219 ## return |
| 222 | 220 ## |
| 223 if reqUrl.scheme() == "javascript": | 221 ## if reqUrl.scheme() == "javascript": |
| 224 script = reqUrl.toString()[11:] | 222 ## script = reqUrl.toString()[11:] |
| 225 # check if the javascript script is percent encode | 223 ## # check if the javascript script is percent encode |
| 226 # i.e. it contains '%' characters | 224 ## # i.e. it contains '%' characters |
| 227 if '%' in script: | 225 ## if '%' in script: |
| 228 script = QUrl.fromPercentEncoding( | 226 ## script = QUrl.fromPercentEncoding( |
| 229 QByteArray(script.encode("utf-8"))) | 227 ## QByteArray(script.encode("utf-8"))) |
| 230 self.page().runJavaScript(script) | 228 ## self.page().runJavaScript(script) |
| 231 return | 229 ## return |
| 232 | 230 ## |
| 233 if self.__isUrlValid(reqUrl): | 231 ## if self.__isUrlValid(reqUrl): |
| 234 self.loadRequest(urlOrRequest) | 232 ## self.loadRequest(urlOrRequest) |
| 235 return | 233 ## return |
| 236 | 234 ## |
| 237 # ensure proper loading of hosts without a '.' | 235 ## # ensure proper loading of hosts without a '.' |
| 238 if not reqUrl.isEmpty() and \ | 236 ## if not reqUrl.isEmpty() and \ |
| 239 reqUrl.scheme() and \ | 237 ## reqUrl.scheme() and \ |
| 240 not WebBrowserTools.containsSpace(reqUrl.path()) and \ | 238 ## not WebBrowserTools.containsSpace(reqUrl.path()) and \ |
| 241 '.' not in reqUrl.path(): | 239 ## '.' not in reqUrl.path(): |
| 242 u = QUrl("http://" + reqUrl.path()) | 240 ## u = QUrl("http://" + reqUrl.path()) |
| 243 if u.isValid(): | 241 ## if u.isValid(): |
| 244 info = QHostInfo.fromName(u.path()) | 242 ## info = QHostInfo.fromName(u.path()) |
| 245 if info.error() == QHostInfo.NoError: | 243 ## if info.error() == QHostInfo.NoError: |
| 246 req = LoadRequest(urlOrRequest) | 244 ## req = LoadRequest(urlOrRequest) |
| 247 req.setUrl(u) | 245 ## req.setUrl(u) |
| 248 self.loadRequest(req) | 246 ## self.loadRequest(req) |
| 249 return | 247 ## return |
| 250 | 248 ## |
| 251 def loadRequest(self, req): | 249 ## def loadRequest(self, req): |
| 252 """ | 250 ## """ |
| 253 Public method to load a page via a load request object. | 251 ## Public method to load a page via a load request object. |
| 254 | 252 ## |
| 255 @param req loaf request object | 253 ## @param req loaf request object |
| 256 @type LoadRequest | 254 ## @type LoadRequest |
| 257 """ | 255 ## """ |
| 258 if req.Operation == LoadRequestOperations.GetOperation: | 256 ## if req.Operation == LoadRequestOperations.GetOperation: |
| 259 self.load(req.url()) | 257 ## self.load(req.url()) |
| 260 else: | 258 ## else: |
| 261 self.page().runJavaScript( | 259 ## self.page().runJavaScript( |
| 262 Scripts.sendPostData(req.url(), req.data())) | 260 ## Scripts.sendPostData(req.url(), req.data())) |
| 263 | 261 |
| 264 # TODO: eliminate requestData, add param to get rid of __ctrlPressed | 262 # TODO: eliminate requestData, add param to get rid of __ctrlPressed |
| 265 def setSource(self, name, requestData=None): | 263 def setSource(self, name, requestData=None): |
| 266 """ | 264 """ |
| 267 Public method used to set the source to be displayed. | 265 Public method used to set the source to be displayed. |
| 464 for index in range(len(self.__zoomLevels)): | 462 for index in range(len(self.__zoomLevels)): |
| 465 if zoom <= self.__zoomLevels[index]: | 463 if zoom <= self.__zoomLevels[index]: |
| 466 break | 464 break |
| 467 return index | 465 return index |
| 468 | 466 |
| 469 def __applyZoom(self): | |
| 470 """ | |
| 471 Private slot to apply the current zoom factor. | |
| 472 """ | |
| 473 self.setZoomValue(self.__currentZoom) | |
| 474 | |
| 475 def setZoomValue(self, value, saveValue=True): | 467 def setZoomValue(self, value, saveValue=True): |
| 476 """ | 468 """ |
| 477 Public method to set the zoom value. | 469 Public method to set the zoom value. |
| 478 | 470 |
| 479 @param value zoom value (integer) | 471 @param value zoom value (integer) |
| 502 """ | 494 """ |
| 503 Public slot to zoom into the page. | 495 Public slot to zoom into the page. |
| 504 """ | 496 """ |
| 505 index = self.__levelForZoom(self.__currentZoom) | 497 index = self.__levelForZoom(self.__currentZoom) |
| 506 if index < len(self.__zoomLevels) - 1: | 498 if index < len(self.__zoomLevels) - 1: |
| 507 self.__currentZoom = self.__zoomLevels[index + 1] | 499 self.setZoomValue(self.__zoomLevels[index + 1]) |
| 508 self.__applyZoom() | |
| 509 | 500 |
| 510 def zoomOut(self): | 501 def zoomOut(self): |
| 511 """ | 502 """ |
| 512 Public slot to zoom out of the page. | 503 Public slot to zoom out of the page. |
| 513 """ | 504 """ |
| 514 index = self.__levelForZoom(self.__currentZoom) | 505 index = self.__levelForZoom(self.__currentZoom) |
| 515 if index > 0: | 506 if index > 0: |
| 516 self.__currentZoom = self.__zoomLevels[index - 1] | 507 self.setZoomValue(self.__zoomLevels[index - 1]) |
| 517 self.__applyZoom() | |
| 518 | 508 |
| 519 def zoomReset(self): | 509 def zoomReset(self): |
| 520 """ | 510 """ |
| 521 Public method to reset the zoom factor. | 511 Public method to reset the zoom factor. |
| 522 """ | 512 """ |
| 523 index = self.__levelForZoom(WebBrowserView.ZoomLevelDefault) | 513 index = self.__levelForZoom(WebBrowserView.ZoomLevelDefault) |
| 524 self.__currentZoom = self.__zoomLevels[index] | 514 self.setZoomValue(self.__zoomLevels[index]) |
| 525 self.__applyZoom() | |
| 526 | 515 |
| 527 def hasSelection(self): | 516 def hasSelection(self): |
| 528 """ | 517 """ |
| 529 Public method to determine, if there is some text selected. | 518 Public method to determine, if there is some text selected. |
| 530 | 519 |
| 1407 if pinch: | 1396 if pinch: |
| 1408 if pinch.state() == Qt.GestureStarted: | 1397 if pinch.state() == Qt.GestureStarted: |
| 1409 pinch.setScaleFactor(self.__currentZoom / 100.0) | 1398 pinch.setScaleFactor(self.__currentZoom / 100.0) |
| 1410 else: | 1399 else: |
| 1411 scaleFactor = pinch.scaleFactor() | 1400 scaleFactor = pinch.scaleFactor() |
| 1412 self.__currentZoom = int(scaleFactor * 100) | 1401 self.setZoomValue(int(scaleFactor * 100)) |
| 1413 self.__applyZoom() | |
| 1414 evt.accept() | 1402 evt.accept() |
| 1415 | 1403 |
| 1416 def eventFilter(self, obj, evt): | 1404 def eventFilter(self, obj, evt): |
| 1417 """ | 1405 """ |
| 1418 Public method to process event for other objects. | 1406 Public method to process event for other objects. |
