urls from configuration are used now. switching between urls works!

[enigma2-curlytx.git] / src / CurlyTx.py

diff --git a/src/CurlyTx.py b/src/CurlyTx.py
index b22fd3a64f2e6c9c131753466a9ad883f99dcb1b..6da35c6b1b74519f1a685afea7e2752b7026fb52 100644 (file)
--- a/src/CurlyTx.py
+++ b/src/CurlyTx.py
@@ -3,28 +3,55 @@ 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
+
+from . import config
+from Components.config import config
 
 class CurlyTx(Screen):
     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>"""
 
+    currentUrl = None
+    currentPage = None
+
     def __init__(self, session, args = None):
-        self.skin = CurlyTx.skin
+        #self.skin = CurlyTx.skin
         Screen.__init__(self, session)
+        #self.skinName = [ "CurlyTx", "Setup" ]
 
         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"], {
+                "ok":   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)
-        self.loadUrl()
+
+        self.loadUrl(config.plugins.CurlyTx.defaultPage.value)
 
     def pageUp(self):
         self["text"].pageUp()
@@ -32,19 +59,53 @@ class CurlyTx(Screen):
     def pageDown(self):
         self["text"].pageDown()
 
+    def prevPage(self):
+        pageId = self.currentPage - 1
+        if pageId < 0:
+            pageId = len(config.plugins.CurlyTx.pages) - 1
+        self.loadUrl(pageId)
+
+    def nextPage(self):
+        pageId = self.currentPage + 1
+        if pageId > len(config.plugins.CurlyTx.pages) - 1:
+            pageId = 0
+        self.loadUrl(pageId)
+
+    def reload(self):
+        self.loadUrl(self.currentPage)
+
+    def loadUrl(self, pageId):
+        pageId = int(pageId)
+        if pageId > (len(config.plugins.CurlyTx.pages) - 1):
+            if len(config.plugins.CurlyTx.pages) == 0:
+                self["text"].setText("Go and add a page in the settings");
+            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 showSettings(self):
+        #self.session.openWithCallback(self.setConf ,Pic_Setup)
+        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):
+        "fixme"