+ HelpableScreen.__init__(self)
+ #self.skinName = [ "CurlyTx", "Setup" ]
+
+ self["text"] = ScrollLabel("foo")
+
+ self["key_red"] = StaticText(_("Settings"))
+ self["key_green"] = StaticText(_("Reload"))
+ self["key_yellow"] = StaticText(_("Prev"))
+ self["key_blue"] = StaticText(_("Next"))
+
+
+ self["actions"] = ActionMap(
+ ["WizardActions", "ColorActions", "InputActions", "InfobarEPGActions"], {
+ "ok": self.close,
+ "back": self.close,
+ "up": self.pageUp,
+ "down": self.pageDown,
+
+ "red": self.showSettings,
+ "green": self.reload,
+ "yellow": self.prevPage,
+ "blue": self.nextPage,
+
+ "showEventInfo": self.showHeader
+ }, -1)
+
+ self.loadHelp()
+ self.loadButtons()
+ self.onLayoutFinish.append(self.afterLayout)
+
+ def afterLayout(self):
+ self.setTextFont
+ self.loadUrl(config.plugins.CurlyTx.defaultPage.value)
+
+ def loadHelp(self):
+ self.helpList.append((
+ self["actions"], "WizardActions",
+ [("up", _("Scroll page contents up"))]))
+ self.helpList.append((
+ self["actions"], "WizardActions",
+ [("down", _("Scroll page contents down"))]))
+ self.helpList.append((
+ self["actions"], "InfobarEPGActions",
+ [("showEventInfo", _("Show HTTP response headers"))]))
+ self.helpList.append((
+ self["actions"], "ColorActions",
+ [("red", _("Show program settings"))]))
+ self.helpList.append((
+ self["actions"], "ColorActions",
+ [("green", _("Reload current page URL"))]))
+ self.helpList.append((
+ self["actions"], "ColorActions",
+ [("yellow", _("Switch to next configured page URL"))]))
+ self.helpList.append((
+ self["actions"], "ColorActions",
+ [("blue", _("Switch to previous configured page URL"))]))
+ self.helpList.append((
+ self["actions"], "WizardActions",
+ [("ok", _("Close window"))]))
+ self.helpList.append((
+ self["actions"], "WizardActions",
+ [("back", _("Close window"))]))
+ self.helpList.append((
+ self["actions"], "HelpActions",
+ [("displayHelp", _("Show this help screen"))]))
+
+ def loadButtons(self):
+ pageCount = len(config.plugins.CurlyTx.pages)
+ if pageCount == 0:
+ self["key_green"].setText("")
+ self["key_yellow"].setText("")
+ self["key_blue"].setText("")
+ elif pageCount == 1:
+ self["key_green"].setText(_("Reload"))
+ self["key_yellow"].setText("")
+ self["key_blue"].setText("")
+ else:
+ self["key_green"].setText(_("Reload"))
+ self["key_yellow"].setText(_("Prev"))
+ self["key_blue"].setText(_("Next"))
+
+ def pageUp(self):
+ self["text"].pageUp()
+
+ def pageDown(self):
+ self["text"].pageDown()
+
+ def prevPage(self):
+ if self.currentPage == None:
+ return
+
+ pageId = self.currentPage - 1
+ if pageId < 0:
+ pageId = len(config.plugins.CurlyTx.pages) - 1
+ self.loadUrl(pageId)
+
+ def nextPage(self):
+ if self.currentPage == None:
+ return
+
+ pageId = self.currentPage + 1
+ if pageId > len(config.plugins.CurlyTx.pages) - 1:
+ pageId = 0
+ self.loadUrl(pageId)
+
+ def reload(self):
+ if self.currentPage == None:
+ return
+
+ self.loadUrl(self.currentPage)
+
+ def loadUrl(self, pageId):
+ if pageId == None:
+ self.loadNoPage()
+ return
+
+ cfg = config.plugins.CurlyTx
+ pageCount = len(cfg.pages)
+ pageId = int(pageId)
+ if pageId > (pageCount - 1):
+ if len(cfg.pages) == 0:
+ self.loadNoPage()
+ else:
+ self["text"].setText(_("Invalid page") + " " + pageId);
+ return
+
+ url = cfg.pages[pageId].uri.value
+ title = cfg.pages[pageId].title.value
+
+ if pageCount > 1:
+ title = "{0} [{1}/{2}]".format(title, pageId + 1, pageCount)
+
+ self.currentPage = pageId
+ self.currentUrl = url
+ self.currentFontSize = cfg.pages[pageId].fontSize.value
+
+ self.setTitle(title)
+ self.setTextFont()
+ self["text"].setText(_("Loading ...") + "\n" + url);
+
+ self.getPageWebClient(url).addCallback(self.urlLoaded).addErrback(self.urlFailed, url)
+
+ def setTextFont(self):
+ if self["text"].long_text is not None:
+ self["text"].long_text.setFont(gFont("Console", self.currentFontSize))
+
+ def urlLoaded(self, html):
+ self["text"].setText(html)
+
+ def urlFailed(self, error, url):
+ self["text"].setText(
+ _("Error fetching URL:") + "\n " + error.getErrorMessage()
+ + "\n\nURL: " + url
+ )
+
+ def loadNoPage(self):
+ self["text"].setText(_("Go and add a page in the settings"));
+
+ def showHeader(self):
+ if self.showingHeaders:
+ self["text"].setText(self.pageContent)
+ self.pageContent = None
+ self.showingHeaders = False
+ elif self.httpGetterFactory.response_headers:
+ headers = _("HTTP response headers for") + "\n" + self.currentUrl + "\n\n"
+ for (k, v) in self.httpGetterFactory.response_headers.items():
+ headers += k + ": " + ("\n" + k + ": ").join(v) + "\n"
+ self.pageContent = self["text"].getText()
+ self["text"].setText(headers)
+ self.showingHeaders = True
+
+ def showSettings(self):
+ from CurlyTxSettings import CurlyTxSettings
+ self.session.openWithCallback(self.onSettingsChanged, CurlyTxSettings)
+
+ def onSettingsChanged(self):
+ self.loadButtons()
+ if len(config.plugins.CurlyTx.pages) == 0:
+ self.currentPage = None
+ self.loadUrl(self.currentPage)
+ elif self.currentPage == None:
+ self.currentPage = 0
+ self.loadUrl(self.currentPage)
+
+
+ def getPageWebClient(self, url, contextFactory=None, *args, **kwargs):
+ """
+ Download a web page as a string.
+
+ COPY OF twisted.web.client.getPage to store the factory
+
+ Download a page. Return a deferred, which will callback with a
+ page (as a string) or errback with a description of the error.