Document allow-grouping attribute.

2001-10-26  Christopher James Lahey  <clahey@ximian.com>

	* docs/etablexml.txt: Document allow-grouping attribute.

	* tests/test-table-1.c (SPEC): Updated this to test the
	allow_grouping=\"false\" attribute.

From gal/e-table/ChangeLog:

2001-10-26  Christopher James Lahey  <clahey@ximian.com>

	* e-table-config.c (config_group_info_update,
	config_fields_info_update): Added some checks for NULL labels
	here.

	* e-table-specification.c, e-table-specification.h: Added
	allow_grouping field.  Fixes Ximian bug #13412.

	* e-table.c, e-table.h: Added allow_grouping field.  Set this
	field for the sort infos from state objects.

svn path=/trunk/; revision=14134

widgets/table/e-table-config.c

@@ -285,6 +285,9 @@ config_group_info_update (ETableConfig *config)
 	GString *res;
 	int count, i;
 
+	if (!e_table_sort_info_get_can_group (info))
+		return;
+
 	count = e_table_sort_info_grouping_get_count (info);
 	res = g_string_new ("");
 
@@ -322,6 +325,8 @@ config_fields_info_update (ETableConfig *config)
 	GString *res = g_string_new ("");
 	int i;
 
+	return;
+
 	for (i = 0; i < config->state->col_count; i++){
 		for (column = config->source_spec->columns; *column; column++){
 
@@ -403,13 +408,13 @@ do_sort_and_group_config_dialog (ETableConfig *config, gboolean is_sort)
 		config_group_info_update (config);
 }
 
-#if 0
-static GtkWidget *
+GtkWidget *e_table_proxy_etable_new (void);
+
+GtkWidget *
 e_table_proxy_etable_new (void)
 {
-	return gtk_label_new ("Waiting for the ETable/ETree\nmerger to be commited");
+	return gtk_label_new ("Field selection dialog not\nimplemented here yet.");
 }
-#endif
 
 static void
 config_button_fields (GtkWidget *widget, ETableConfig *config)

widgets/table/e-table-specification.c

@@ -70,6 +70,7 @@ etsp_init (ETableSpecification *etsp)
 	etsp->vertical_draw_grid     = FALSE;
 	etsp->draw_focus             = TRUE;
 	etsp->horizontal_scrolling   = FALSE;
+	etsp->allow_grouping         = TRUE;
 
 	etsp->cursor_mode            = E_CURSOR_SIMPLE;
 	etsp->selection_mode         = GTK_SELECTION_MULTIPLE;
@@ -177,6 +178,7 @@ e_table_specification_load_from_node (ETableSpecification *specification,
 	}
 	specification->draw_focus = e_xml_get_bool_prop_by_name_with_default (node, "draw-focus", TRUE);
 	specification->horizontal_scrolling = e_xml_get_bool_prop_by_name_with_default (node, "horizontal-scrolling", FALSE);
+	specification->allow_grouping = e_xml_get_bool_prop_by_name_with_default (node, "allow-grouping", TRUE);
 
 	specification->selection_mode = GTK_SELECTION_MULTIPLE;
 	temp = e_xml_get_string_prop_by_name (node, "selection-mode");
@@ -223,6 +225,7 @@ e_table_specification_load_from_node (ETableSpecification *specification,
 		} else if (specification->state == NULL && !strcmp (children->name, "ETableState")) {
 			specification->state = e_table_state_new ();
 			e_table_state_load_from_node (specification->state, children);
+			e_table_sort_info_set_can_group (specification->state->sort_info, specification->allow_grouping);
 		}
 	}
 
@@ -319,6 +322,7 @@ e_table_specification_save_to_node (ETableSpecification *specification,
 	e_xml_set_bool_prop_by_name (node, "vertical-draw-grid", specification->vertical_draw_grid);
 	e_xml_set_bool_prop_by_name (node, "draw-focus", specification->draw_focus);
 	e_xml_set_bool_prop_by_name (node, "horizontal-scrolling", specification->horizontal_scrolling);
+	e_xml_set_bool_prop_by_name (node, "allow-grouping", specification->allow_grouping);
 
 	switch (specification->selection_mode){
 	case GTK_SELECTION_SINGLE:

widgets/table/e-table-specification.h

@@ -33,6 +33,7 @@ typedef struct {
 	guint vertical_draw_grid : 1;
 	guint draw_focus : 1;
 	guint horizontal_scrolling : 1;
+	guint allow_grouping : 1;
 	GtkSelectionMode selection_mode;
 	ECursorMode cursor_mode;
 

widgets/table/e-table.c

@@ -896,6 +896,7 @@ e_table_set_state_object(ETable *e_table, ETableState *state)
 	}
 	if (state->sort_info) {
 		e_table->sort_info = e_table_sort_info_duplicate(state->sort_info);
+		e_table_sort_info_set_can_group (e_table->sort_info, e_table->allow_grouping);
 		e_table->group_info_change_id =
 			gtk_signal_connect (GTK_OBJECT (e_table->sort_info),
 					    "group_info_changed",
@@ -1087,9 +1088,11 @@ et_real_construct (ETable *e_table, ETableModel *etm, ETableExtras *ete,
 
 	e_table->header = e_table_state_to_header (GTK_WIDGET(e_table), e_table->full_header, state);
 	e_table->horizontal_scrolling = specification->horizontal_scrolling;
+	e_table->allow_grouping = specification->allow_grouping;
 
 	e_table->sort_info = state->sort_info;
 	gtk_object_ref (GTK_OBJECT (state->sort_info));
+	e_table_sort_info_set_can_group (e_table->sort_info, e_table->allow_grouping);
 
 	e_table->group_info_change_id =
 		gtk_signal_connect (GTK_OBJECT (e_table->sort_info), "group_info_changed",

widgets/table/e-table.h

@@ -90,6 +90,7 @@ typedef struct {
 	guint do_drag : 1;
 
 	guint uniform_row_height : 1;
+	guint allow_grouping : 1;
 	
 	char *click_to_add_message;
 	GnomeCanvasItem *click_to_add;