PluginBrowser: Introduce manual ordering of plugins

You are now able to re-order plugins via the < > buttons (on most rcu's aside < 0 >) in pluginbrowser

thx littlesat

lib/python/Screens/PluginBrowser.py

@@ -61,6 +61,9 @@ def CreateFeedConfig():
 	f.close()
 	os.system("ipkg update")
 
+config.misc.pluginbrowser = ConfigSubsection()
+config.misc.pluginbrowser.plugin_order = ConfigText(default="")
+
 class PluginBrowserSummary(Screen):
 	def __init__(self, session, parent):
 		Screen.__init__(self, session, parent = parent)
@@ -107,6 +110,11 @@ def __init__(self, session):
 			"red": self.delete,
 			"green": self.download
 		})
+		self["DirectionActions"] = ActionMap(["DirectionActions"],
+		{
+			"moveUp": self.moveUp,
+			"moveDown": self.moveDown
+		})
 
 		self.onFirstExecBegin.append(self.checkWarnings)
 		self.onShown.append(self.updateList)
@@ -155,9 +163,42 @@ def run(self):
 		plugin = self["list"].l.getCurrentSelection()[0]
 		plugin(session=self.session)
 
+	def moveUp(self):
+		self.move(-1)
+
+	def moveDown(self):
+		self.move(1)
+
+	def move(self, direction):
+		if len(self.list) > 1:
+			currentIndex = self["list"].getSelectionIndex()
+			swapIndex = (currentIndex + direction) % len(self.list)
+			if currentIndex == 0 and swapIndex != 1:
+				self.list = self.list[1:] + [self.list[0]]
+			elif swapIndex == 0 and currentIndex != 1:
+				self.list = [self.list[-1]] + self.list[:-1]
+			else:
+				self.list[currentIndex], self.list[swapIndex] = self.list[swapIndex], self.list[currentIndex]
+			self["list"].l.setList(self.list)
+			if direction == 1:
+				self["list"].down()
+			else:
+				self["list"].up()
+			plugin_order = []
+			for x in self.list:
+				plugin_order.append(x[0].path[24:])
+			config.misc.pluginbrowser.plugin_order.value = ",".join(plugin_order)
+			config.misc.pluginbrowser.plugin_order.save()
+
 	def updateList(self):
-		self.pluginlist = plugins.getPlugins(PluginDescriptor.WHERE_PLUGINMENU)
-		self.list = [PluginEntryComponent(plugin, self.listWidth) for plugin in self.pluginlist]
+		self.list = []
+		pluginlist = plugins.getPlugins(PluginDescriptor.WHERE_PLUGINMENU)[:]
+		for x in config.misc.pluginbrowser.plugin_order.value.split(","):
+			plugin = list(plugin for plugin in pluginlist if plugin.path[24:] == x)
+			if plugin:
+				self.list.append(PluginEntryComponent(plugin[0], self.listWidth))
+				pluginlist.remove(plugin[0])
+		self.list = self.list + [PluginEntryComponent(plugin, self.listWidth) for plugin in pluginlist]
 		self["list"].l.setList(self.list)
 
 	def delete(self):