Plugin cleanup

bzr-revno: 552

openlp/core/lib/__init__.py

@@ -111,6 +111,7 @@ def contextMenuSeparator(base):
 from eventreceiver import Receiver
 from settingsmanager import SettingsManager
 from pluginconfig import PluginConfig
+from plugin import PluginStatus
 from plugin import Plugin
 from pluginmanager import PluginManager
 from settingstab import SettingsTab

openlp/core/lib/plugin.py

@@ -27,6 +27,13 @@ from PyQt4 import QtCore
 
 from openlp.core.lib import PluginConfig, Receiver
 
+class PluginStatus(object):
+    """
+    Defines the status of the plugin
+    """
+    Active = 1
+    Inactive = 2
+
 class Plugin(object):
     """
     Base class for openlp plugins to inherit from.
@@ -122,6 +129,7 @@ class Plugin(object):
         self.icon = None
         self.config = PluginConfig(self.name)
         self.weight = 0
+        self.status = PluginStatus.Inactive
         # Set up logging
         self.log = logging.getLogger(self.name)
         self.preview_controller = plugin_helpers[u'preview']

openlp/core/lib/pluginmanager.py

@@ -26,7 +26,7 @@ import os
 import sys
 import logging
 
-from openlp.core.lib import Plugin
+from openlp.core.lib import Plugin,  PluginStatus
 
 class PluginManager(object):
     """
@@ -92,23 +92,20 @@ class PluginManager(object):
                         log.error(u'Failed to import module %s on path %s for reason %s', modulename, path, e.args[0])
         plugin_classes = Plugin.__subclasses__()
         self.plugins = []
-        self.plugin_list=[]
         plugin_objects = []
         for p in plugin_classes:
             try:
                 plugin = p(self.plugin_helpers)
                 log.debug(u'Loaded plugin %s with helpers', unicode(p))
-
                 plugin_objects.append(plugin)
             except TypeError:
                 log.error(u'loaded plugin %s has no helpers', unicode(p))
         plugins_list = sorted(plugin_objects, self.order_by_weight)
         for plugin in plugins_list:
-            pList = {u'plugin': plugin,  u'status': u'Inactive'}
             if plugin.check_pre_conditions():
                 log.debug(u'Plugin %s active', unicode(plugin.name))
-                pList[u'status'] = u'Active'
+                plugin.status = PluginStatus.Active
-            self.plugins.append(pList)
+            self.plugins.append(plugin)
 
     def order_by_weight(self, x, y):
         """
@@ -131,11 +128,11 @@ class PluginManager(object):
             The Media Manager itself.
         """
         for plugin in self.plugins:
-            if plugin[u'status'] == u'Active':
+            if plugin.status == PluginStatus.Active:
-                media_manager_item = plugin[u'plugin'].get_media_manager_item()
+                media_manager_item = plugin.get_media_manager_item()
                 if media_manager_item is not None:
-                    log.debug(u'Inserting media manager item from %s' % plugin[u'plugin'].name)
+                    log.debug(u'Inserting media manager item from %s' % plugin.name)
-                    mediatoolbox.addItem(media_manager_item, plugin[u'plugin'].icon, media_manager_item.title)
+                    mediatoolbox.addItem(media_manager_item, plugin.icon, media_manager_item.title)
 
     def hook_settings_tabs(self, settingsform=None):
         """
@@ -147,12 +144,12 @@ class PluginManager(object):
             Defaults to *None*. The settings form to add tabs to.
         """
         for plugin in self.plugins:
-            settings_tab = plugin[u'plugin'].get_settings_tab()
+            settings_tab = plugin.get_settings_tab()
             if settings_tab is not None:
-                log.debug(u'Inserting settings tab item from %s' % plugin[u'plugin'].name)
+                log.debug(u'Inserting settings tab item from %s' % plugin.name)
                 settingsform.addTab(settings_tab)
             else:
-                log.debug(u'No settings in %s' % plugin[u'plugin'].name)
+                log.debug(u'No settings in %s' % plugin.name)
 
     def hook_import_menu(self, import_menu):
         """
@@ -163,8 +160,8 @@ class PluginManager(object):
             The Import menu.
         """
         for plugin in self.plugins:
-            if plugin[u'status'] == u'Active':
+            if plugin.status == PluginStatus.Active:
-                plugin[u'plugin'].add_import_menu_item(import_menu)
+                plugin.add_import_menu_item(import_menu)
 
     def hook_export_menu(self, export_menu):
         """
@@ -175,8 +172,8 @@ class PluginManager(object):
             The Export menu.
         """
         for plugin in self.plugins:
-            if plugin[u'status'] == u'Active':
+            if plugin.status == PluginStatus.Active:
-                plugin[u'plugin'].add_export_menu_item(export_menu)
+                plugin.add_export_menu_item(export_menu)
 
     def hook_tools_menu(self, tools_menu):
         """
@@ -187,8 +184,8 @@ class PluginManager(object):
             The Tools menu.
         """
         for plugin in self.plugins:
-            if plugin[u'status'] == u'Active':
+            if plugin.status == PluginStatus.Active:
-                plugin[u'plugin'].add_tools_menu_item(tools_menu)
+                plugin.add_tools_menu_item(tools_menu)
 
     def initialise_plugins(self):
         """
@@ -196,8 +193,8 @@ class PluginManager(object):
         initialise themselves.
         """
         for plugin in self.plugins:
-            if plugin[u'status'] == u'Active':
+            if plugin.status == PluginStatus.Active:
-                plugin[u'plugin'].initialise()
+                plugin.initialise()
 
     def finalise_plugins(self):
         """
@@ -205,5 +202,5 @@ class PluginManager(object):
         clean themselves up
         """
         for plugin in self.plugins:
-            if plugin[u'status'] == u'Active':
+            if plugin.status == PluginStatus.Active:
-                plugin[u'plugin'].finalise()
+                plugin.finalise()

openlp/core/ui/plugindialoglistform.py

@@ -9,7 +9,7 @@
 
 import logging
 from PyQt4 import QtCore, QtGui
-from openlp.core.lib import translate
+from openlp.core.lib import translate,  PluginStatus
 
 class PluginForm(QtGui.QDialog):
     global log
@@ -63,11 +63,14 @@ class PluginForm(QtGui.QDialog):
         for plugin in self.parent.plugin_manager.plugins:
             row = self.PluginViewList.rowCount()
             self.PluginViewList.setRowCount(row + 1)
-            item1 = QtGui.QTableWidgetItem(plugin[u'plugin'].name)
+            item1 = QtGui.QTableWidgetItem(plugin.name)
             item1.setTextAlignment(QtCore.Qt.AlignVCenter)
-            item2 = QtGui.QTableWidgetItem(plugin[u'plugin'].version)
+            item2 = QtGui.QTableWidgetItem(plugin.version)
             item2.setTextAlignment(QtCore.Qt.AlignVCenter)
-            item3 = QtGui.QTableWidgetItem(translate(u'PluginForm', plugin[u'status']))
+            if plugin.status == PluginStatus.Active:
+                item3 = QtGui.QTableWidgetItem(translate(u'PluginForm', u'Active'))
+            else:
+                item3 = QtGui.QTableWidgetItem(translate(u'PluginForm', u'Inactive'))
             item3.setTextAlignment(QtCore.Qt.AlignVCenter)
             self.PluginViewList.setItem(row, 0, item1)
             self.PluginViewList.setItem(row, 1, item2)