plugin api change: Plugins() and main functions must receive (and possibly ignore...

[enigma2.git] / lib / python / Plugins / Plugin.py

diff --git a/lib/python/Plugins/Plugin.py b/lib/python/Plugins/Plugin.py
index d10a3fbaaffb234a8744c947c9e32126eacf7b67..2c8d9296f111c2209dd6b2df5cc67b3279097e0b 100644 (file)
--- a/lib/python/Plugins/Plugin.py
+++ b/lib/python/Plugins/Plugin.py
@@ -1,3 +1,5 @@
+from enigma import loadPNG
+
 class PluginDescriptor:
        """An object to describe a plugin."""
        
@@ -9,6 +11,8 @@ class PluginDescriptor:
        #   servicereference
        #   reason
        
+       # you have to ignore unknown kwargs!
+       
        # argument: session
        WHERE_BLUEMENU = 0
        WHERE_MAINMENU = 1
@@ -21,6 +25,9 @@ class PluginDescriptor:
        # reason (0: start, 1: end)
        WHERE_AUTOSTART = 5
        
+       # start as wizard. In that case, fnc must be a screen class!
+       WHERE_WIZARD = 6
+       
        def __init__(self, name = "Plugin", where = [ ], description = "", icon = None, fnc = None):
                self.name = name
                if type(where) is list:
@@ -28,8 +35,20 @@ class PluginDescriptor:
                else:
                        self.where = [ where ]
                self.description = description
-               if type(fnc) is str:
-                       self.icon = loadPNG("..")
+
+               if type(icon) is str or icon is None:
+                       self.iconstr = icon
+                       self.icon = None
                else:
                        self.icon = icon
+
                self.__call__ = fnc
+
+       def updateIcon(self, path):
+               if type(self.iconstr) is str:
+                       self.icon = loadPNG(path + "/" + self.iconstr)
+               else:
+                       self.icon = None
+
+       def __eq__(self, other):
+               return self.__call__ == other.__call__