Mercurial Repositories > eric / file comparison
comparison: Helpviewer/HelpBrowserWV.py
Helpviewer/HelpBrowserWV.py
- changeset 12
- 1d8dd9706f46
- parent 7
- c679fb30c8f3
- child 13
- 1af94a91f439
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| 11:b0996e4a289e | 12:1d8dd9706f46 |
|---|---|
| 18 | 18 |
| 19 import Preferences | 19 import Preferences |
| 20 import Utilities | 20 import Utilities |
| 21 import UI.PixmapCache | 21 import UI.PixmapCache |
| 22 | 22 |
| 23 from DownloadDialog import DownloadDialog | 23 from .DownloadDialog import DownloadDialog |
| 24 from HelpWebSearchWidget import HelpWebSearchWidget | 24 from .HelpWebSearchWidget import HelpWebSearchWidget |
| 25 from Bookmarks.AddBookmarkDialog import AddBookmarkDialog | 25 from .Bookmarks.AddBookmarkDialog import AddBookmarkDialog |
| 26 from JavaScriptResources import fetchLinks_js | 26 from .JavaScriptResources import fetchLinks_js |
| 27 from HTMLResources import notFoundPage_html | 27 from .HTMLResources import notFoundPage_html |
| 28 import Helpviewer.HelpWindow | 28 import Helpviewer.HelpWindow |
| 29 | 29 |
| 30 from Network.NetworkAccessManagerProxy import NetworkAccessManagerProxy | 30 from .Network.NetworkAccessManagerProxy import NetworkAccessManagerProxy |
| 31 | 31 |
| 32 from OpenSearch.OpenSearchEngineAction import OpenSearchEngineAction | 32 from .OpenSearch.OpenSearchEngineAction import OpenSearchEngineAction |
| 33 | 33 |
| 34 ########################################################################################## | 34 ########################################################################################## |
| 35 | 35 |
| 36 class JavaScriptExternalObject(QObject): | 36 class JavaScriptExternalObject(QObject): |
| 37 """ | 37 """ |
| 106 Public method to get the search URL for the given search term. | 106 Public method to get the search URL for the given search term. |
| 107 | 107 |
| 108 @param searchStr search term (string) | 108 @param searchStr search term (string) |
| 109 @return search URL (string) | 109 @return search URL (string) |
| 110 """ | 110 """ |
| 111 return unicode( | 111 return bytes( |
| 112 HelpWebSearchWidget.openSearchManager().currentEngine()\ | 112 HelpWebSearchWidget.openSearchManager().currentEngine()\ |
| 113 .searchUrl(searchStr).toEncoded()) | 113 .searchUrl(searchStr).toEncoded()).decode() |
| 114 | 114 |
| 115 ########################################################################################## | 115 ########################################################################################## |
| 116 | 116 |
| 117 class HelpWebPage(QWebPage): | 117 class HelpWebPage(QWebPage): |
| 118 """ | 118 """ |
| 499 Protected method to handle wheel events. | 499 Protected method to handle wheel events. |
| 500 | 500 |
| 501 @param evt reference to the wheel event (QWheelEvent) | 501 @param evt reference to the wheel event (QWheelEvent) |
| 502 """ | 502 """ |
| 503 if evt.modifiers() & Qt.ControlModifier: | 503 if evt.modifiers() & Qt.ControlModifier: |
| 504 degrees = evt.delta() / 8 | 504 degrees = evt.delta() // 8 |
| 505 steps = degrees / 15 | 505 steps = degrees // 15 |
| 506 self.__currentZoom += steps * 10 | 506 self.__currentZoom += steps * 10 |
| 507 self.__applyZoom() | 507 self.__applyZoom() |
| 508 evt.accept() | 508 evt.accept() |
| 509 return | 509 return |
| 510 | 510 |
| 635 url = act.data() | 635 url = act.data() |
| 636 if url.isEmpty(): | 636 if url.isEmpty(): |
| 637 return | 637 return |
| 638 | 638 |
| 639 dlg = AddBookmarkDialog() | 639 dlg = AddBookmarkDialog() |
| 640 dlg.setUrl(unicode(url.toEncoded())) | 640 dlg.setUrl(bytes(url.toEncoded()).decode()) |
| 641 dlg.exec_() | 641 dlg.exec_() |
| 642 | 642 |
| 643 def __downloadLink(self): | 643 def __downloadLink(self): |
| 644 """ | 644 """ |
| 645 Private slot to download a link and save it to disk. | 645 Private slot to download a link and save it to disk. |
| 706 def __addBookmark(self): | 706 def __addBookmark(self): |
| 707 """ | 707 """ |
| 708 Private slot to bookmark the current link. | 708 Private slot to bookmark the current link. |
| 709 """ | 709 """ |
| 710 dlg = AddBookmarkDialog() | 710 dlg = AddBookmarkDialog() |
| 711 dlg.setUrl(unicode(self.url().toEncoded())) | 711 dlg.setUrl(bytes(self.url().toEncoded()).decode()) |
| 712 dlg.setTitle(self.title()) | 712 dlg.setTitle(self.title()) |
| 713 dlg.exec_() | 713 dlg.exec_() |
| 714 | 714 |
| 715 def keyPressEvent(self, evt): | 715 def keyPressEvent(self, evt): |
| 716 """ | 716 """ |
| 849 if reply.error() == QNetworkReply.NoError: | 849 if reply.error() == QNetworkReply.NoError: |
| 850 if reply.url().isEmpty(): | 850 if reply.url().isEmpty(): |
| 851 return | 851 return |
| 852 header = reply.header(QNetworkRequest.ContentLengthHeader) | 852 header = reply.header(QNetworkRequest.ContentLengthHeader) |
| 853 size = header | 853 size = header |
| 854 if ok and size == 0: | 854 if size == 0: |
| 855 return | 855 return |
| 856 | 856 |
| 857 if requestFilename is None: | 857 if requestFilename is None: |
| 858 requestFilename = Preferences.getUI("RequestDownloadFilename") | 858 requestFilename = Preferences.getUI("RequestDownloadFilename") |
| 859 dlg = DownloadDialog(reply, requestFilename, self.page(), download) | 859 dlg = DownloadDialog(reply, requestFilename, self.page(), download) |
| 864 replyUrl = reply.url() | 864 replyUrl = reply.url() |
| 865 if replyUrl.isEmpty(): | 865 if replyUrl.isEmpty(): |
| 866 return | 866 return |
| 867 | 867 |
| 868 html = notFoundPage_html | 868 html = notFoundPage_html |
| 869 urlString = unicode(replyUrl.toEncoded()) | 869 urlString = bytes(replyUrl.toEncoded()).decode() |
| 870 title = self.trUtf8("Error loading page: {0}").format(urlString) | 870 title = self.trUtf8("Error loading page: {0}").format(urlString) |
| 871 pixmap = qApp.style()\ | 871 pixmap = qApp.style()\ |
| 872 .standardIcon(QStyle.SP_MessageBoxWarning, None, self)\ | 872 .standardIcon(QStyle.SP_MessageBoxWarning, None, self)\ |
| 873 .pixmap(32, 32) | 873 .pixmap(32, 32) |
| 874 imageBuffer = QBuffer() | 874 imageBuffer = QBuffer() |
| 875 imageBuffer.open(QIODevice.ReadWrite) | 875 imageBuffer.open(QIODevice.ReadWrite) |
| 876 if pixmap.save(imageBuffer, "PNG"): | 876 if pixmap.save(imageBuffer, "PNG"): |
| 877 html.replace("IMAGE_BINARY_DATA_HERE", | 877 html.replace("IMAGE_BINARY_DATA_HERE", |
| 878 unicode(imageBuffer.buffer().toBase64())) | 878 str(imageBuffer.buffer().toBase64())) |
| 879 html = html.format( | 879 html = html.format( |
| 880 title, | 880 title, |
| 881 reply.errorString(), | 881 reply.errorString(), |
| 882 self.trUtf8("When connecting to: {0}.").format(urlString), | 882 self.trUtf8("When connecting to: {0}.").format(urlString), |
| 883 self.trUtf8("Check the address for errors such as <b>ww</b>.example.org " | 883 self.trUtf8("Check the address for errors such as <b>ww</b>.example.org " |
