Mercurial Repositories > eric / file comparison
comparison: Helpviewer/HelpBrowserWV.py
Helpviewer/HelpBrowserWV.py
- changeset 1953
- 26aa6fd94dc2
- parent 1952
- af4103f0e93f
- child 1960
- d8c45fe8a1b9
equal
deleted
inserted
replaced
| 1952:af4103f0e93f | 1953:26aa6fd94dc2 |
|---|---|
| 7 """ | 7 """ |
| 8 Module implementing the helpbrowser using QWebView. | 8 Module implementing the helpbrowser using QWebView. |
| 9 """ | 9 """ |
| 10 | 10 |
| 11 from PyQt4.QtCore import pyqtSlot, pyqtSignal, QObject, QT_TRANSLATE_NOOP, QUrl, \ | 11 from PyQt4.QtCore import pyqtSlot, pyqtSignal, QObject, QT_TRANSLATE_NOOP, QUrl, \ |
| 12 QBuffer, QIODevice, QFileInfo, Qt, QTimer, QEvent, QRect, QFile, QPoint | 12 QBuffer, QIODevice, QFileInfo, Qt, QTimer, QEvent, QRect, QFile, QPoint, \ |
| 13 QByteArray | |
| 13 from PyQt4.QtGui import qApp, QDesktopServices, QStyle, QMenu, QApplication, \ | 14 from PyQt4.QtGui import qApp, QDesktopServices, QStyle, QMenu, QApplication, \ |
| 14 QInputDialog, QLineEdit, QClipboard, QMouseEvent, QLabel, QToolTip, QColor, \ | 15 QInputDialog, QLineEdit, QClipboard, QMouseEvent, QLabel, QToolTip, QColor, \ |
| 15 QPalette, QFrame, QPrinter, QPrintDialog, QDialog | 16 QPalette, QFrame, QPrinter, QPrintDialog, QDialog |
| 16 from PyQt4.QtWebKit import QWebView, QWebPage, QWebSettings | 17 from PyQt4.QtWebKit import QWebView, QWebPage, QWebSettings |
| 17 try: | 18 try: |
| 189 @param request reference to the request object (QNetworkRequest) | 190 @param request reference to the request object (QNetworkRequest) |
| 190 @param type_ type of the navigation request (QWebPage.NavigationType) | 191 @param type_ type of the navigation request (QWebPage.NavigationType) |
| 191 @return flag indicating acceptance (boolean) | 192 @return flag indicating acceptance (boolean) |
| 192 """ | 193 """ |
| 193 self.__lastRequest = request | 194 self.__lastRequest = request |
| 194 self.__lastRequestType = type_ | 195 if self.__lastRequest.url() != request.url() or \ |
| 196 type_ != QWebPage.NavigationTypeOther: | |
| 197 self.__lastRequestType = type_ | |
| 195 | 198 |
| 196 scheme = request.url().scheme() | 199 scheme = request.url().scheme() |
| 197 if scheme == "mailto": | 200 if scheme == "mailto": |
| 198 QDesktopServices.openUrl(request.url()) | 201 QDesktopServices.openUrl(request.url()) |
| 199 return False | 202 return False |
| 218 | 221 |
| 219 @param request reference to the network request object (QNetworkRequest) | 222 @param request reference to the network request object (QNetworkRequest) |
| 220 """ | 223 """ |
| 221 try: | 224 try: |
| 222 request.setAttribute(QNetworkRequest.User + 100, self) | 225 request.setAttribute(QNetworkRequest.User + 100, self) |
| 223 request.setAttribute(QNetworkRequest.User + 101, self.__lastRequestType) | 226 if self.__lastRequest.url() == request.url(): |
| 227 request.setAttribute(QNetworkRequest.User + 101, self.__lastRequestType) | |
| 228 if self.__lastRequestType == QWebPage.NavigationTypeLinkClicked: | |
| 229 request.setRawHeader("X-Eric5-UserLoadAction", QByteArray("1")) | |
| 224 except TypeError: | 230 except TypeError: |
| 225 pass | 231 pass |
| 226 | 232 |
| 227 def pageAttributeId(self): | 233 def pageAttributeId(self): |
| 228 """ | 234 """ |
| 605 self.__rss = [] | 611 self.__rss = [] |
| 606 | 612 |
| 607 self.__clickedFrame = None | 613 self.__clickedFrame = None |
| 608 | 614 |
| 609 self.mw.personalInformationManager().connectPage(self.page()) | 615 self.mw.personalInformationManager().connectPage(self.page()) |
| 616 self.mw.greaseMonkeyManager().connectPage(self.page()) | |
| 610 | 617 |
| 611 self.grabGesture(Qt.PinchGesture) | 618 self.grabGesture(Qt.PinchGesture) |
| 612 | 619 |
| 613 def __addExternalBinding(self, frame=None): | 620 def __addExternalBinding(self, frame=None): |
| 614 """ | 621 """ |
| 676 Private slot to track a change of the current search engine. | 683 Private slot to track a change of the current search engine. |
| 677 """ | 684 """ |
| 678 if self.url().toString() == "eric:home": | 685 if self.url().toString() == "eric:home": |
| 679 self.reload() | 686 self.reload() |
| 680 | 687 |
| 681 def setSource(self, name): | 688 def setSource(self, name, requestData=None): |
| 682 """ | 689 """ |
| 683 Public method used to set the source to be displayed. | 690 Public method used to set the source to be displayed. |
| 684 | 691 |
| 685 @param name filename to be shown (QUrl) | 692 @param name filename to be shown (QUrl) |
| 686 """ | 693 @param requestData tuple containing the request data (QNetworkRequest, |
| 687 if name is None or not name.isValid(): | 694 QNetworkAccessManager.Operation, QByteArray) |
| 688 return | 695 """ |
| 696 if (name is None or not name.isValid()) and requestData is None: | |
| 697 return | |
| 698 | |
| 699 if name is None and requestData is not None: | |
| 700 name = requestData[0].url() | |
| 689 | 701 |
| 690 if self.ctrlPressed: | 702 if self.ctrlPressed: |
| 691 # open in a new window | 703 # open in a new window |
| 692 self.mw.newTab(name) | 704 self.mw.newTab(name) |
| 693 self.ctrlPressed = False | 705 self.ctrlPressed = False |
| 745 self.trUtf8("eric5 Web Browser"), | 757 self.trUtf8("eric5 Web Browser"), |
| 746 self.trUtf8("""<p>Could not start a viewer""" | 758 self.trUtf8("""<p>Could not start a viewer""" |
| 747 """ for file <b>{0}</b>.</p>""").format(name.path())) | 759 """ for file <b>{0}</b>.</p>""").format(name.path())) |
| 748 return | 760 return |
| 749 | 761 |
| 750 self.load(name) | 762 if requestData is not None: |
| 763 self.load(*requestData) | |
| 764 else: | |
| 765 self.load(name) | |
| 751 | 766 |
| 752 def source(self): | 767 def source(self): |
| 753 """ | 768 """ |
| 754 Public method to return the URL of the loaded page. | 769 Public method to return the URL of the loaded page. |
| 755 | 770 |
