1 from Screens.Screen import Screen
2 from Screens.HelpMenu import HelpableScreen
3 from Screens.MessageBox import MessageBox
4 from Components.Label import Label
5 from Components.ScrollLabel import ScrollLabel
6 from Components.ActionMap import NumberActionMap
7 from Components.Sources.StaticText import StaticText
8 from twisted.web import client
11 from Components.config import config
13 class CurlyTx(Screen,HelpableScreen):
15 <screen name="CurlyTx" position="center,center" size="560,400" title="CurlyTx" >
16 <ePixmap position="0,0" size="140,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
17 <ePixmap position="140,0" size="140,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
18 <ePixmap position="280,0" size="140,40" pixmap="skin_default/buttons/yellow.png" transparent="1" alphatest="on" />
19 <ePixmap position="420,0" size="140,40" pixmap="skin_default/buttons/blue.png" transparent="1" alphatest="on" />
20 <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" />
21 <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" />
22 <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" />
23 <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" />
24 <widget name="text" position="5,45" size="550,350" font="Console;20" />
30 def __init__(self, session, args = None):
31 #self.skin = CurlyTx.skin
32 Screen.__init__(self, session)
33 HelpableScreen.__init__(self)
34 #self.skinName = [ "CurlyTx", "Setup" ]
36 self["text"] = ScrollLabel("foo")
38 self["key_red"] = StaticText(_("Settings"))
39 self["key_green"] = StaticText(_("Reload"))
40 self["key_yellow"] = StaticText(_("Prev"))
41 self["key_blue"] = StaticText(_("Next"))
44 self["actions"] = NumberActionMap(
45 ["WizardActions", "ColorActions", "InputActions", "HelpActions"], {
49 "down": self.pageDown,
51 "red": self.showSettings,
53 "yellow": self.prevPage,
58 self.loadUrl(config.plugins.CurlyTx.defaultPage.value)
61 self.helpList.append((
62 self["actions"], "WizardActions",
63 [("up", _("Scroll page contents up"))]))
64 self.helpList.append((
65 self["actions"], "WizardActions",
66 [("down", _("Scroll page contents down"))]))
67 self.helpList.append((
68 self["actions"], "ColorActions",
69 [("red", _("Show program settings"))]))
70 self.helpList.append((
71 self["actions"], "ColorActions",
72 [("green", _("Reload current page URL"))]))
73 self.helpList.append((
74 self["actions"], "ColorActions",
75 [("yellow", _("Switch to next configured page URL"))]))
76 self.helpList.append((
77 self["actions"], "ColorActions",
78 [("blue", _("Switch to previous configured page URL"))]))
79 self.helpList.append((
80 self["actions"], "WizardActions",
81 [("ok", _("Close window"))]))
82 self.helpList.append((
83 self["actions"], "WizardActions",
84 [("back", _("Close window"))]))
85 self.helpList.append((
86 self["actions"], "HelpActions",
87 [("displayHelp", _("Show this help screen"))]))
93 self["text"].pageDown()
96 if self.currentPage == None:
99 pageId = self.currentPage - 1
101 pageId = len(config.plugins.CurlyTx.pages) - 1
105 if self.currentPage == None:
108 pageId = self.currentPage + 1
109 if pageId > len(config.plugins.CurlyTx.pages) - 1:
114 if self.currentPage == None:
117 self.loadUrl(self.currentPage)
119 def loadUrl(self, pageId):
125 if pageId > (len(config.plugins.CurlyTx.pages) - 1):
126 if len(config.plugins.CurlyTx.pages) == 0:
129 self["text"].setText("Invalid page " + pageId);
132 url = config.plugins.CurlyTx.pages[pageId].uri.value
133 title = config.plugins.CurlyTx.pages[pageId].title.value
134 self.currentPage = pageId
135 self.currentUrl = url
138 self["text"].setText("Loading ...\n" + url);
140 client.getPage(url).addCallback(self.urlLoaded).addErrback(self.urlFailed, url)
142 def urlLoaded(self, html):
143 self["text"].setText(html)
145 def urlFailed(self, error, url):
146 self["text"].setText(
147 "Error fetching URL:\n " + error.getErrorMessage()
151 def loadNoPage(self):
152 self["text"].setText("Go and add a page in the settings");
154 def showSettings(self):
155 from CurlyTxSettings import CurlyTxSettings
156 self.session.openWithCallback(self.onSettingsChanged, CurlyTxSettings)
158 def onSettingsChanged(self):
159 if len(config.plugins.CurlyTx.pages) == 0:
160 self.currentPage = None
161 self.loadUrl(self.currentPage)
162 elif self.currentPage == None:
164 self.loadUrl(self.currentPage)