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delete old messages.po
[enigma2-curlytx.git] / src / CurlyTx.py
diff --git a/src/CurlyTx.py b/src/CurlyTx.py
index b22fd3a64f2e6c9c131753466a9ad883f99dcb1b..5e58e72f3747b9803ca6d68c23b10ab1ca3ffd28 100644 (file)
--- a/src/CurlyTx.py
+++ b/src/CurlyTx.py
@@ -1,30 +1,90 @@
 from Screens.Screen import Screen
 from Screens.Screen import Screen
+from Screens.HelpMenu import HelpableScreen
 from Screens.MessageBox import MessageBox
 from Components.Label import Label
 from Components.ScrollLabel import ScrollLabel
 from Components.ActionMap import NumberActionMap
 from Screens.MessageBox import MessageBox
 from Components.Label import Label
 from Components.ScrollLabel import ScrollLabel
 from Components.ActionMap import NumberActionMap
-import urllib
+from Components.Sources.StaticText import StaticText
+from twisted.web import client
 
 
-class CurlyTx(Screen):
+from . import config
+from Components.config import config
+
+class CurlyTx(Screen,HelpableScreen):
     skin = """
     skin = """
-        <screen position="100,100" size="550,400" title="Test" >
-           <widget name="text" position="0,0" size="550,400" font="Regular;20" />
+        <screen name="CurlyTx" position="center,center" size="560,400" title="CurlyTx" >
+         <ePixmap position="0,0" size="140,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
+         <ePixmap position="140,0" size="140,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
+         <ePixmap position="280,0" size="140,40" pixmap="skin_default/buttons/yellow.png" transparent="1" alphatest="on" />
+         <ePixmap position="420,0" size="140,40" pixmap="skin_default/buttons/blue.png" transparent="1" alphatest="on" />
+         <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" />
+         <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" />
+         <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" />
+         <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" />
+         <widget name="text" position="5,45" size="550,350" font="Console;20" />
         </screen>"""
 
         </screen>"""
 
+    currentUrl = None
+    currentPage = None
+
     def __init__(self, session, args = None):
     def __init__(self, session, args = None):
-        self.skin = CurlyTx.skin
+        #self.skin = CurlyTx.skin
         Screen.__init__(self, session)
         Screen.__init__(self, session)
+        HelpableScreen.__init__(self)
+        #self.skinName = [ "CurlyTx", "Setup" ]
 
         self["text"] = ScrollLabel("foo")
 
         self["text"] = ScrollLabel("foo")
-        #self.session.openWithCallback(self.mycallback, MessageBox, _("Test-Messagebox?"))
 
 
-        self["actions"] = NumberActionMap(["WizardActions", "InputActions"], {
-                "ok": self.close,
+        self["key_red"]    = StaticText(_("Settings"))
+        self["key_green"]  = StaticText(_("Reload"))
+        self["key_yellow"] = StaticText(_("Prev"))
+        self["key_blue"]   = StaticText(_("Next"))
+
+
+        self["actions"] = NumberActionMap(
+            ["WizardActions", "ColorActions", "InputActions", "HelpActions"], {
+                "ok":   self.close,
                 "back": self.close,
                 "back": self.close,
-                "up": self.pageUp,
-                "down":        self.pageDown
+                "up":   self.pageUp,
+                "down": self.pageDown,
+
+                "red":    self.showSettings,
+                "green":  self.reload,
+                "yellow": self.prevPage,
+                "blue":   self.nextPage
             }, -1)
             }, -1)
-        self.loadUrl()
+
+        self.loadHelp()
+        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"], "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 pageUp(self):
         self["text"].pageUp()
 
     def pageUp(self):
         self["text"].pageUp()
@@ -32,19 +92,73 @@ class CurlyTx(Screen):
     def pageDown(self):
         self["text"].pageDown()
 
     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
+
+        pageId = int(pageId)
+        if pageId > (len(config.plugins.CurlyTx.pages) - 1):
+            if len(config.plugins.CurlyTx.pages) == 0:
+                self.loadNoPage()
+            else:
+                self["text"].setText("Invalid page " + pageId);
+            return
+
+        url   = config.plugins.CurlyTx.pages[pageId].uri.value
+        title = config.plugins.CurlyTx.pages[pageId].title.value
+        self.currentPage = pageId
+        self.currentUrl = url
+
+        self.setTitle(title)
+        self["text"].setText("Loading ...\n" + url);
+
+        client.getPage(url).addCallback(self.urlLoaded).addErrback(self.urlFailed, url)
+
+    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 showSettings(self):
+        from CurlyTxSettings import CurlyTxSettings
+        self.session.openWithCallback(self.onSettingsChanged, CurlyTxSettings)
 
 
-    def mycallback(self, answer):
-        print "answer:", answer
-        if answer:
-            raise Exception("test-crash")
-        self.close()
-
-    def loadUrl(self):
-        #sample = file(test).read()
-        #import urllib
-        ##req = urllib2.Request(url)
-        r = urllib.urlopen("http://www.bogo/tagebuch/tagebuch.css")
-        self["text"].setText(r.read())
-        r.close()
-        # f.write(r.read())
-        # webFile.close()
+    def onSettingsChanged(self):
+        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)
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