The calendar search bar widget now includes a drop-down menu of available

2001-08-01  Federico Mena Quintero  <federico@ximian.com>

	The calendar search bar widget now includes a drop-down menu of
	available categories.

	* pcs/query.c (func_has_categories): Handle one and only one #f
	value as meaning "unfiled", for components that have no categories
	at all.

	* pcs/cal-backend-file.c (open_cal): Duh, do not notify here about
	changed categories since at this point we don't have any clients
	bound to us yet.
	(create_cal): Likewise.
	(cal_backend_file_add_cal): Notify here.

	* gui/cal-search-bar.h (CalSearchBarClass): New signal
	"category_changed".

	* gui/cal-search-bar.c (cal_search_bar_construct): Add a drop-down
	menu for the list of categories.
	(search_option_items): Removed the "Has category" option, since we
	now have the drop-down menu instad and it would be confusing to
	have both options.
	(regen_query): Likewise.  Also, this function is now the old
	cal_search_bar_query_changed() and is shared by that very function
	and by the callback from the drop-down menu.
	(notify_query_contains): Include the sub-sexp for the categories.
	(cal_search_bar_set_categories): New function.
	(cal_search_bar_get_category): New function.
	(categories_selection_done_cb): Emit the "category_changed" signal.

	* gui/e-tasks.c (obj_updated_cb): Removed function since it did
	not do anything; all updates are handled by the CalendarModel.
	(obj_removed_cb): Likewise.
	(ETasksPrivate): Removed the fields for the categories option
	menu, since now it is in the ESearchBar.
	(search_bar_sexp_changed_cb): Use calendar_model_set_query()
	directly here, as we do not need to frob the sexp anymore.
	(update_query): Removed.
	(client_categories_changed_cb): New callback.
	(search_bar_category_changed_cb): New callback.
	(e_tasks_new_task): Set the default category on the component to
	the one that is selected in the search bar.
	(e_tasks_on_filter_selected): Removed.
	(e_tasks_on_categories_changed): Removed.
	(e_tasks_rebuild_categories_menu): Removed.
	(e_tasks_add_menu_item): Removed.
	(e_tasks_setup_view_menus): Sanitized not to sink objects wildly.
	(e_tasks_discard_view_menus): New function.

	* gui/calendar-model.h (CalendarModelClass): Removed the
	"categories_changed" signal since this is handled in the Wombat
	now.

	* gui/calendar-model.c (calendar_model_get_categories): Removed.
	(calendar_model_set_value_at): Do not collect the categories.
	(query_obj_updated_cb): Likewise.
	(calendar_model_collect_categories): Removed.
	(calendar_model_set_default_category): Constify.

	* gui/tasks-control.c (tasks_control_deactivate): Call
	e_tasks_discard_view_menus().

	* gui/gnome-cal.c (search_bar_category_changed_cb): Set the
	default category for the task pad's model.

svn path=/trunk/; revision=11559

1 files changed, 21 insertions, 0 deletions

diff --git a/calendar/gui/gnome-cal.c b/calendar/gui/gnome-cal.c
index 96f7fbc405..847a89ea06 100644
--- a/calendar/gui/gnome-cal.c
+++ b/calendar/gui/gnome-cal.c
@@ -312,6 +312,25 @@ search_bar_sexp_changed_cb (CalSearchBar *cal_search, const char *sexp, gpointer
 	gnome_calendar_set_query (gcal, sexp);
 }
 
+/* Callback used when the selected category in the search bar changes */
+static void
+search_bar_category_changed_cb (CalSearchBar *cal_search, const char *category, gpointer data)
+{
+	GnomeCalendar *gcal;
+	GnomeCalendarPrivate *priv;
+	CalendarModel *model;
+
+	gcal = GNOME_CALENDAR (data);
+	priv = gcal->priv;
+
+	/* FIXME: Set the default category for the calendar views */
+
+	/* Set the default category for the task pad */
+
+	model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->todo));
+	calendar_model_set_default_category (model, category);
+}
+
 static void
 setup_widgets (GnomeCalendar *gcal)
 {
@@ -325,6 +344,8 @@ setup_widgets (GnomeCalendar *gcal)
 	priv->search_bar = cal_search_bar_new ();
 	gtk_signal_connect (GTK_OBJECT (priv->search_bar), "sexp_changed",
 			    GTK_SIGNAL_FUNC (search_bar_sexp_changed_cb), gcal);
+	gtk_signal_connect (GTK_OBJECT (priv->search_bar), "category_changed",
+			    GTK_SIGNAL_FUNC (search_bar_category_changed_cb), gcal);
 
 	gtk_widget_show (priv->search_bar);
 	gtk_box_pack_start (GTK_BOX (gcal), priv->search_bar, FALSE, FALSE, 0);