2007-01-10  Paolo Maggi  <paolo@gnome.org>

	Fixes bug #357529 – Open dialog doesn't retain text settings filter
	
	* gedit/gedit-prefs-manager-app.c
	(gedit_prefs_manager_get_active_file_filter),
	(gedit_prefs_manager_set_active_file_filter),
	(gedit_prefs_manager_active_file_filter_can_set):
	* gedit/gedit-prefs-manager-app.h:
	* gedit/gedit-prefs-manager.h: new functions to remember the last used
	file filter

	* gedit/gedit-file-chooser-dialog.c (filter_changed) 
	(gedit_file_chooser_dialog_new_valist): remember the last used filter
	(all_text_files_filter): improved filter for text files


svn path=/trunk/; revision=5438