add possibility to disable user input in Messageboxes

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

diff --git a/lib/python/Screens/PluginBrowser.py b/lib/python/Screens/PluginBrowser.py
index b3360b618add3c7b09c1afe46e2d68c48db5563f..520d6d7a4b7bc9527c8d0dc7d6f0d5994add86b7 100644 (file)
--- a/lib/python/Screens/PluginBrowser.py
+++ b/lib/python/Screens/PluginBrowser.py
@@ -1,17 +1,17 @@
 from Screen import Screen
 
-from enigma import eConsoleAppContainer, loadPNG
+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, SCOPE_SKIN_IMAGE
+from Tools.LoadPixmap import LoadPixmap
+
 
 class PluginBrowser(Screen):
        def __init__(self, session):
@@ -74,8 +74,8 @@ class PluginDownloadBrowser(Screen):
                self.type = type
                
                self.container = eConsoleAppContainer()
-               self.container.appClosed.get().append(self.runFinished)
-               self.container.dataAvail.get().append(self.dataAvail)
+               self.container.appClosed.append(self.runFinished)
+               self.container.dataAvail.append(self.dataAvail)
                self.onLayoutFinish.append(self.startRun)
                self.onShown.append(self.setWindowTitle)
                
@@ -91,7 +91,9 @@ class PluginDownloadBrowser(Screen):
                        self["text"] = Label(_("Getting plugin information. Please wait..."))
                
                self.run = 0
-                               
+
+               self.remainingdata = ""
+
                self["actions"] = ActionMap(["WizardActions"], 
                {
                        "ok": self.go,
@@ -112,9 +114,9 @@ class PluginDownloadBrowser(Screen):
                        self.updateList()
                else:
                        if self.type == self.DOWNLOAD:
-                               self.session.openWithCallback(self.runInstall, MessageBox, _("Do you really want to download\nthe plugin \"" + sel[0].name + "\"?"))
+                               self.session.openWithCallback(self.runInstall, MessageBox, _("Do you really want to download\nthe plugin \"%s\"?") % sel[0].name)
                        elif self.type == self.REMOVE:
-                               self.session.openWithCallback(self.runInstall, MessageBox, _("Do you really want to REMOVE\nthe plugin \"" + sel[0].name + "\"?"))
+                               self.session.openWithCallback(self.runInstall, MessageBox, _("Do you really want to REMOVE\nthe plugin \"%s\"?") % sel[0].name)
 
        def runInstall(self, val):
                if val:
@@ -139,9 +141,12 @@ class PluginDownloadBrowser(Screen):
                
        def installFinished(self):
                plugins.readPluginList(resolveFilename(SCOPE_PLUGINS))
+               self.container.appClosed.remove(self.runFinished)
+               self.container.dataAvail.remove(self.dataAvail)
                self.close()
-               
+
        def runFinished(self, retval):
+               self.remainingdata = ""
                if self.run == 0:
                        self.run = 1
                        if self.type == self.DOWNLOAD:
@@ -157,7 +162,19 @@ class PluginDownloadBrowser(Screen):
                                self["text"].setText("No new plugins found")
 
        def dataAvail(self, str):
-               for x in str.split('\n'):
+               #prepend any remaining data from the previous call
+               str = self.remainingdata + str
+               #split in lines
+               lines = str.split('\n')
+               #'str' should end with '\n', so when splitting, the last line should be empty. If this is not the case, we received an incomplete line
+               if len(lines[-1]):
+                       #remember this data for next time
+                       self.remainingdata = lines[-1]
+                       lines = lines[0:-1]
+               else:
+                       self.remainingdata = ""
+
+               for x in lines:
                        plugin = x.split(" - ")
                        if len(plugin) == 3:
                                if self.run == 1 and self.type == self.DOWNLOAD:
@@ -170,9 +187,9 @@ class PluginDownloadBrowser(Screen):
        
        def updateList(self):
                self.list = []
-               expandableIcon = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "expandable-plugins.png"))
-               expandedIcon = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "expanded-plugins.png"))
-               verticallineIcon = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "verticalline-plugins.png"))
+               expandableIcon = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/expandable-plugins.png"))
+               expandedIcon = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/expanded-plugins.png"))
+               verticallineIcon = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/verticalline-plugins.png"))
                
                self.plugins = {}
                for x in self.pluginlist: