3 from Screens.Screen import Screen
4 from Screens.HelpMenu import HelpableScreen
5 from Screens.MessageBox import MessageBox
6 from Components.Label import Label
7 from Components.ScrollLabel import ScrollLabel
8 from Components.ActionMap import ActionMap
9 from Components.Sources.StaticText import StaticText
10 from twisted.web import client
13 from Components.config import config
15 class CurlyTx(Screen,HelpableScreen):
17 <screen name="CurlyTx" position="center,center" size="560,400" title="CurlyTx" >
18 <ePixmap position="0,0" size="140,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
19 <ePixmap position="140,0" size="140,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
20 <ePixmap position="280,0" size="140,40" pixmap="skin_default/buttons/yellow.png" transparent="1" alphatest="on" />
21 <ePixmap position="420,0" size="140,40" pixmap="skin_default/buttons/blue.png" transparent="1" alphatest="on" />
22 <widget source="key_red" render="Label" position="0,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
23 <widget source="key_green" render="Label" position="140,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
24 <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
25 <widget source="key_blue" render="Label" position="420,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
26 <widget name="text" position="5,45" size="550,350" font="Console;20" />
32 def __init__(self, session, args = None):
33 #self.skin = CurlyTx.skin
34 Screen.__init__(self, session)
35 HelpableScreen.__init__(self)
36 #self.skinName = [ "CurlyTx", "Setup" ]
38 self["text"] = ScrollLabel("foo")
40 self["key_red"] = StaticText(_("Settings"))
41 self["key_green"] = StaticText(_("Reload"))
42 self["key_yellow"] = StaticText(_("Prev"))
43 self["key_blue"] = StaticText(_("Next"))
46 self["actions"] = ActionMap(
47 ["WizardActions", "ColorActions", "InputActions"], {
51 "down": self.pageDown,
53 "red": self.showSettings,
55 "yellow": self.prevPage,
61 self.loadUrl(config.plugins.CurlyTx.defaultPage.value)
64 self.helpList.append((
65 self["actions"], "WizardActions",
66 [("up", _("Scroll page contents up"))]))
67 self.helpList.append((
68 self["actions"], "WizardActions",
69 [("down", _("Scroll page contents down"))]))
70 self.helpList.append((
71 self["actions"], "ColorActions",
72 [("red", _("Show program settings"))]))
73 self.helpList.append((
74 self["actions"], "ColorActions",
75 [("green", _("Reload current page URL"))]))
76 self.helpList.append((
77 self["actions"], "ColorActions",
78 [("yellow", _("Switch to next configured page URL"))]))
79 self.helpList.append((
80 self["actions"], "ColorActions",
81 [("blue", _("Switch to previous configured page URL"))]))
82 self.helpList.append((
83 self["actions"], "WizardActions",
84 [("ok", _("Close window"))]))
85 self.helpList.append((
86 self["actions"], "WizardActions",
87 [("back", _("Close window"))]))
88 self.helpList.append((
89 self["actions"], "HelpActions",
90 [("displayHelp", _("Show this help screen"))]))
92 def loadButtons(self):
93 pageCount = len(config.plugins.CurlyTx.pages)
95 self["key_green"].setText("")
96 self["key_yellow"].setText("")
97 self["key_blue"].setText("")
99 self["key_green"].setText(_("Reload"))
100 self["key_yellow"].setText("")
101 self["key_blue"].setText("")
103 self["key_green"].setText(_("Reload"))
104 self["key_yellow"].setText(_("Prev"))
105 self["key_blue"].setText(_("Next"))
108 self["text"].pageUp()
111 self["text"].pageDown()
114 if self.currentPage == None:
117 pageId = self.currentPage - 1
119 pageId = len(config.plugins.CurlyTx.pages) - 1
123 if self.currentPage == None:
126 pageId = self.currentPage + 1
127 if pageId > len(config.plugins.CurlyTx.pages) - 1:
132 if self.currentPage == None:
135 self.loadUrl(self.currentPage)
137 def loadUrl(self, pageId):
143 if pageId > (len(config.plugins.CurlyTx.pages) - 1):
144 if len(config.plugins.CurlyTx.pages) == 0:
147 self["text"].setText("Invalid page " + pageId);
150 url = config.plugins.CurlyTx.pages[pageId].uri.value
151 title = config.plugins.CurlyTx.pages[pageId].title.value
152 self.currentPage = pageId
153 self.currentUrl = url
156 self["text"].setText("Loading ...\n" + url);
158 client.getPage(url).addCallback(self.urlLoaded).addErrback(self.urlFailed, url)
160 def urlLoaded(self, html):
161 self["text"].setText(html)
163 def urlFailed(self, error, url):
164 self["text"].setText(
165 "Error fetching URL:\n " + error.getErrorMessage()
169 def loadNoPage(self):
170 self["text"].setText("Go and add a page in the settings");
172 def showSettings(self):
173 from CurlyTxSettings import CurlyTxSettings
174 self.session.openWithCallback(self.onSettingsChanged, CurlyTxSettings)
176 def onSettingsChanged(self):
178 if len(config.plugins.CurlyTx.pages) == 0:
179 self.currentPage = None
180 self.loadUrl(self.currentPage)
181 elif self.currentPage == None:
183 self.loadUrl(self.currentPage)