2007-01-02  Paolo Maggi  <paolo@gnome.org>

	Fixes bug #351954 – gedit should not crash on a bad Python 
plugin
	
	* gedit/gedit-plugin-manager.c 
(plugin_manager_view_info_cell_cb),
	(plugin_manager_view_icon_cell_cb),
	(plugin_manager_populate_lists), (plugin_manager_set_active),
	(plugin_manager_get_selected_plugin), (name_search_cb),
	(create_tree_popup_menu), (model_name_sort_func),
	(plugin_manager_construct_tree): set unavailable plugins 
unsensitive
	
	* gedit/gedit-plugins-engine.c (gedit_plugins_engine_load),
	(load_plugin_module), 
(gedit_plugins_engine_activate_plugin_real),
	(gedit_plugins_engine_activate_plugin),
	(gedit_plugins_engine_deactivate_plugin),
	(gedit_plugins_engine_plugin_is_active),
	(gedit_plugins_engine_plugin_is_available), (reactivate_all),
	(gedit_plugins_engine_update_plugins_ui),
	(gedit_plugins_engine_plugin_is_configurable),
	(gedit_plugins_engine_active_plugins_changed): manage 
unavailable 
	plugins, i.e. plugins that for some reason cannot be loaded by 
gedit
	
	* gedit/gedit-plugins-engine.h: new 
	gedit_plugins_engine_plugin_is_available prototype
	
	* gedit/gedit-python-module.c (gedit_python_module_load),
	(gedit_python_module_unload), (gedit_python_module_init),
	(gedit_python_module_finalize), 
(gedit_python_module_class_init),
	(check_pygtk2), (gedit_init_pygobject), (gedit_init_pygtk),
	(gedit_init_pygtksourceview), (gedit_python_init), (run_gc),
	(gedit_python_garbage_collect): Python initialization now 
happens
	when the first python plugin happen and initialization errors 
can be
	handled
	
	* gedit/gedit-python-module.h: new gedit_python_init prototype


svn path=/trunk/; revision=5402