make setTitle work by using onShown

[enigma2.git] / lib / python / Screens / PluginBrowser.py

diff --git a/lib/python/Screens/PluginBrowser.py b/lib/python/Screens/PluginBrowser.py
index 1c9097465a000def4b0705ae3dd00d239a26ae4a..3dd49a69cd59a6f48208e16e875ca7b654b43c2c 100644 (file)
--- a/lib/python/Screens/PluginBrowser.py
+++ b/lib/python/Screens/PluginBrowser.py
@@ -1,24 +1,35 @@
 from Screen import Screen
 
+from enigma import eConsoleAppContainer
+
 from Components.MenuList import MenuList
 from Components.ActionMap import ActionMap
 from Components.PluginComponent import plugins
 from Components.PluginList import *
 from Components.config import config
+from Components.Label import Label
+from Screens.MessageBox import MessageBox
+from Screens.Console import Console
 from Plugins.Plugin import PluginDescriptor
+from Tools.Directories import resolveFilename, SCOPE_PLUGINS
 
 class PluginBrowser(Screen):
        def __init__(self, session):
                Screen.__init__(self, session)
                
+               self["red"] = Label(_("Remove Plugins"))
+               self["green"] = Label(_("Download Plugins"))
+               
                self.list = []
                self["list"] = PluginList(self.list)
                self.updateList()
                
-               self["actions"] = ActionMap(["WizardActions"], 
+               self["actions"] = ActionMap(["WizardActions", "ColorActions"],
                {
                        "ok": self.save,
                        "back": self.close,
+                       "red": self.delete,
+                       "green": self.download
                })
                
        def save(self):
@@ -37,3 +48,98 @@ class PluginBrowser(Screen):
                        self.list.append(PluginEntryComponent(plugin))
                
                self["list"].l.setList(self.list)
+
+       def delete(self):
+               self.session.openWithCallback(self.updateList, PluginDownloadBrowser, PluginDownloadBrowser.REMOVE)
+       
+       def download(self):
+               self.session.openWithCallback(self.updateList, PluginDownloadBrowser, PluginDownloadBrowser.DOWNLOAD)
+
+class PluginDownloadBrowser(Screen):
+       DOWNLOAD = 0
+       REMOVE = 1
+       
+       def __init__(self, session, type):
+               Screen.__init__(self, session)
+               
+               self.type = type
+               
+               self.container = eConsoleAppContainer()
+               self.container.appClosed.get().append(self.runFinished)
+               self.container.dataAvail.get().append(self.dataAvail)
+               self.onLayoutFinish.append(self.startRun)
+               self.onShown.append(self.setTitle)
+               
+               self.list = []
+               self["list"] = PluginList(self.list)
+               self.pluginlist = []
+               
+               if self.type == self.DOWNLOAD:
+                       self["text"] = Label(_("Downloading plugin information. Please wait..."))
+               elif self.type == self.REMOVE:
+                       self["text"] = Label(_("Getting plugin information. Please wait..."))
+               
+               self.run = 0
+                               
+               self["actions"] = ActionMap(["WizardActions"], 
+               {
+                       "ok": self.go,
+                       "back": self.close,
+               })
+               
+       def go(self):
+               print "plugin: installing:", self.pluginlist[self["list"].l.getCurrentSelectionIndex()]
+               if self.type == self.DOWNLOAD:
+                       self.session.openWithCallback(self.runInstall, MessageBox, _("Do you really want to download\nthe plugin \"" + self.pluginlist[self["list"].l.getCurrentSelectionIndex()][3] + "\"?"))
+               elif self.type == self.REMOVE:
+                       self.session.openWithCallback(self.runInstall, MessageBox, _("Do you really want to REMOVE\nthe plugin \"" + self.pluginlist[self["list"].l.getCurrentSelectionIndex()][3] + "\"?"))
+
+       def runInstall(self, val):
+               if val:
+                       if self.type == self.DOWNLOAD:
+                               self.session.openWithCallback(self.installFinished, Console, ["ipkg install " + self.pluginlist[self["list"].l.getCurrentSelectionIndex()][0]])
+                       elif self.type == self.REMOVE:
+                               self.session.openWithCallback(self.installFinished, Console, ["ipkg remove " + self.pluginlist[self["list"].l.getCurrentSelectionIndex()][0]])
+
+       def setTitle(self):
+               if self.type == self.DOWNLOAD:
+                       self.session.currentDialog.instance.setTitle(_("Downloadale new plugins"))
+               elif self.type == self.REMOVE:
+                       self.session.currentDialog.instance.setTitle(_("Remove plugins"))
+
+       def startRun(self):
+               self["list"].instance.hide()
+               self.container.execute("ipkg update")
+               
+       def installFinished(self):
+               plugins.readPluginList(resolveFilename(SCOPE_PLUGINS))
+               
+       def runFinished(self, retval):
+               if self.run == 0:
+                       self.run = 1
+                       if self.type == self.DOWNLOAD:
+                               self.container.execute("ipkg list enigma2-plugin-*")
+                       elif self.type == self.REMOVE:
+                               self.container.execute("ipkg list_installed enigma2-plugin-*")
+               else:
+                       if len(self.pluginlist) > 0:
+                               self.updateList()
+                               self["list"].instance.show()
+                       else:
+                               self["text"].setText("No plugins found")
+
+       def dataAvail(self, str):
+               for x in str.split('\n'):
+                       plugin = x.split(" - ")
+                       if len(plugin) == 3:
+                               plugin.append(plugin[0][15:])
+
+                               self.pluginlist.append(plugin)
+       
+       def updateList(self):
+               for x in self.pluginlist:
+                       plugin = PluginDescriptor(name = x[3], description = x[2])
+                       self.list.append(PluginEntryComponent(plugin))
+               
+               self["list"].l.setList(self.list)
+