| gvSIG desktop 1

"""

        PlugInManager is a singleton class that manages

        plugininstances, and register methods. Each

        plugin should call to register itself

"""

class PlugInManager:

        _pluginInstances = {}

        def registerPlugIn(self, id, pluginInstance):

                PlugInManager._pluginInstances[id] = pluginInstance

                pluginInstance.setId(id)

        def getPlugInInstances(self):

                return PlugInManager._pluginInstances

        def getPlugInInstance(self,id):

                return PlugInManager._pluginInstances[id]

        def getPlugInInstanceByGoal(self,goal):

                for plugin in PlugInManager._pluginInstances.values():

                        if goal in plugin.getGoals().keys():

                                return plugin

                return None

        def supportedGoals(self):

                goals = []

                for plugin in PlugInManager._pluginInstances.values():

                        for g in plugin.getGoals().keys():

                                goals.append(g)

                return goals

#loading plugins

from bmplugins import *