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authorMatthew Barnes <mbarnes@redhat.com>2012-12-10 21:09:59 +0800
committerMatthew Barnes <mbarnes@redhat.com>2012-12-13 03:33:43 +0800
commitd09d8de870b6697c8a8b262e7e077b871a69b315 (patch)
tree3b718882e7a0bb0a996daf2967a033d91714c9b5 /widgets/table/gal-a11y-e-table.c
parentb61331ed03ac1c7a9b8614e25510040b9c60ae02 (diff)
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Consolidate base utility libraries into libeutil.
Evolution consists of entirely too many small utility libraries, which increases linking and loading time, places a burden on higher layers of the application (e.g. modules) which has to remember to link to all the small in-tree utility libraries, and makes it difficult to generate API documentation for these utility libraries in one Gtk-Doc module. Merge the following utility libraries under the umbrella of libeutil, and enforce a single-include policy on libeutil so we can reorganize the files as desired without disrupting its pseudo-public API. libemail-utils/libemail-utils.la libevolution-utils/libevolution-utils.la filter/libfilter.la widgets/e-timezone-dialog/libetimezonedialog.la widgets/menus/libmenus.la widgets/misc/libemiscwidgets.la widgets/table/libetable.la widgets/text/libetext.la This also merges libedataserverui from the Evolution-Data-Server module, since Evolution is its only consumer nowadays, and I'd like to make some improvements to those APIs without concern for backward-compatibility. And finally, start a Gtk-Doc module for libeutil. It's going to be a project just getting all the symbols _listed_ much less _documented_. But the skeletal structure is in place and I'm off to a good start.
Diffstat (limited to 'widgets/table/gal-a11y-e-table.c')
-rw-r--r--widgets/table/gal-a11y-e-table.c315
1 files changed, 0 insertions, 315 deletions
diff --git a/widgets/table/gal-a11y-e-table.c b/widgets/table/gal-a11y-e-table.c
deleted file mode 100644
index ec0025c6b8..0000000000
--- a/widgets/table/gal-a11y-e-table.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- * Christopher James Lahey <clahey@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "a11y/gal-a11y-util.h"
-#include "table/e-table.h"
-#include "table/e-table-click-to-add.h"
-#include "table/e-table-group.h"
-#include "table/e-table-group-container.h"
-#include "table/e-table-group-leaf.h"
-
-#include "gal-a11y-e-table.h"
-#include "gal-a11y-e-table-factory.h"
-#include "gal-a11y-e-table-item.h"
-
-#define CS_CLASS(a11y) (G_TYPE_INSTANCE_GET_CLASS ((a11y), C_TYPE_STREAM, GalA11yETableClass))
-static AtkObjectClass *parent_class;
-static GType parent_type;
-static gint priv_offset;
-#define GET_PRIVATE(object) ((GalA11yETablePrivate *) (((gchar *) object) + priv_offset))
-#define PARENT_TYPE (parent_type)
-
-struct _GalA11yETablePrivate {
- AtkObject *child_item;
-};
-
-/* Static functions */
-static ETableItem *
-find_first_table_item (ETableGroup *group)
-{
- GnomeCanvasGroup *cgroup;
- GList *l;
-
- cgroup = GNOME_CANVAS_GROUP (group);
-
- for (l = cgroup->item_list; l; l = l->next) {
- GnomeCanvasItem *i;
-
- i = GNOME_CANVAS_ITEM (l->data);
-
- if (E_IS_TABLE_GROUP (i))
- return find_first_table_item (E_TABLE_GROUP (i));
- else if (E_IS_TABLE_ITEM (i)) {
- return E_TABLE_ITEM (i);
- }
- }
-
- return NULL;
-}
-
-static AtkObject *
-eti_get_accessible (ETableItem *eti,
- AtkObject *parent)
-{
- AtkObject *a11y = NULL;
-
- g_return_val_if_fail (eti, NULL);
-
- a11y = atk_gobject_accessible_for_object (G_OBJECT (eti));
- g_return_val_if_fail (a11y, NULL);
-
- return a11y;
-}
-
-static gboolean
-init_child_item (GalA11yETable *a11y)
-{
- ETable *table;
-
- if (!a11y || !GTK_IS_ACCESSIBLE (a11y))
- return FALSE;
-
- table = E_TABLE (gtk_accessible_get_widget (GTK_ACCESSIBLE (a11y)));
- if (table && gtk_widget_get_mapped (GTK_WIDGET (table)) && table->group && E_IS_TABLE_GROUP_CONTAINER (table->group)) {
- ETableGroupContainer *etgc = (ETableGroupContainer *) table->group;
- GList *list;
-
- for (list = etgc->children; list; list = g_list_next (list)) {
- ETableGroupContainerChildNode *child_node = list->data;
- ETableGroup *child = child_node->child;
- ETableItem *eti = find_first_table_item (child);
-
- eti_get_accessible (eti, ATK_OBJECT (a11y));
- }
- }
- g_object_unref (a11y);
- g_object_unref (table);
-
- return FALSE;
-}
-
-static AtkObject *
-et_ref_accessible_at_point (AtkComponent *component,
- gint x,
- gint y,
- AtkCoordType coord_type)
-{
- GalA11yETable *a11y = GAL_A11Y_E_TABLE (component);
- if (GET_PRIVATE (a11y)->child_item)
- g_object_ref (GET_PRIVATE (a11y)->child_item);
- return GET_PRIVATE (a11y)->child_item;
-}
-
-static gint
-et_get_n_children (AtkObject *accessible)
-{
- GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
- ETable * et;
- gint n = 0;
-
- et = E_TABLE (gtk_accessible_get_widget (GTK_ACCESSIBLE (a11y)));
-
- if (et && et->group) {
- if (E_IS_TABLE_GROUP_LEAF (et->group))
- n = 1;
- else if (E_IS_TABLE_GROUP_CONTAINER (et->group)) {
- ETableGroupContainer *etgc = (ETableGroupContainer *) et->group;
- n = g_list_length (etgc->children);
- }
- }
-
- if (et && et->use_click_to_add && et->click_to_add) {
- n++;
- }
- return n;
-}
-
-static AtkObject *
-et_ref_child (AtkObject *accessible,
- gint i)
-{
- GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
- ETable * et;
- gint child_no;
-
- et = E_TABLE (gtk_accessible_get_widget (GTK_ACCESSIBLE (a11y)));
- if (!et)
- return NULL;
-
- child_no = et_get_n_children (accessible);
- if (i == 0 || i < child_no - 1) {
- if (E_IS_TABLE_GROUP_LEAF (et->group)) {
- ETableItem *eti = find_first_table_item (et->group);
- AtkObject *aeti = eti_get_accessible (eti, accessible);
- if (aeti)
- g_object_ref (aeti);
- return aeti;
-
- } else if (E_IS_TABLE_GROUP_CONTAINER (et->group)) {
- ETableGroupContainer *etgc = (ETableGroupContainer *) et->group;
- ETableGroupContainerChildNode *child_node = g_list_nth_data (etgc->children, i);
- if (child_node) {
- ETableGroup *child = child_node->child;
- ETableItem * eti = find_first_table_item (child);
- AtkObject *aeti = eti_get_accessible (eti, accessible);
- if (aeti)
- g_object_ref (aeti);
- return aeti;
- }
- }
- } else if (i == child_no -1) {
- ETableClickToAdd * etcta;
-
- if (et && et->use_click_to_add && et->click_to_add) {
- etcta = E_TABLE_CLICK_TO_ADD (et->click_to_add);
- accessible = atk_gobject_accessible_for_object (G_OBJECT (etcta));
- if (accessible)
- g_object_ref (accessible);
- return accessible;
- }
- }
-
- return NULL;
-}
-
-static AtkLayer
-et_get_layer (AtkComponent *component)
-{
- return ATK_LAYER_WIDGET;
-}
-
-static void
-et_class_init (GalA11yETableClass *class)
-{
- AtkObjectClass *atk_object_class = ATK_OBJECT_CLASS (class);
-
- parent_class = g_type_class_ref (PARENT_TYPE);
-
- atk_object_class->get_n_children = et_get_n_children;
- atk_object_class->ref_child = et_ref_child;
-}
-
-static void
-et_atk_component_iface_init (AtkComponentIface *iface)
-{
- iface->ref_accessible_at_point = et_ref_accessible_at_point;
- iface->get_layer = et_get_layer;
-}
-
-static void
-et_init (GalA11yETable *a11y)
-{
- GalA11yETablePrivate *priv;
-
- priv = GET_PRIVATE (a11y);
-
- priv->child_item = NULL;
-}
-
-/**
- * gal_a11y_e_table_get_type:
- * @void:
- *
- * Registers the &GalA11yETable class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the &GalA11yETable class.
- **/
-GType
-gal_a11y_e_table_get_type (void)
-{
- static GType type = 0;
-
- if (!type) {
- AtkObjectFactory *factory;
-
- GTypeInfo info = {
- sizeof (GalA11yETableClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) et_class_init,
- (GClassFinalizeFunc) NULL,
- NULL, /* class_data */
- sizeof (GalA11yETable),
- 0,
- (GInstanceInitFunc) et_init,
- NULL /* value_table */
- };
-
- static const GInterfaceInfo atk_component_info = {
- (GInterfaceInitFunc) et_atk_component_iface_init,
- (GInterfaceFinalizeFunc) NULL,
- NULL
- };
-
- factory = atk_registry_get_factory (atk_get_default_registry (), GTK_TYPE_WIDGET);
- parent_type = atk_object_factory_get_accessible_type (factory);
-
- type = gal_a11y_type_register_static_with_private (
- PARENT_TYPE, "GalA11yETable", &info, 0,
- sizeof (GalA11yETablePrivate), &priv_offset);
- g_type_add_interface_static (type, ATK_TYPE_COMPONENT, &atk_component_info);
- }
-
- return type;
-}
-
-AtkObject *
-gal_a11y_e_table_new (GObject *widget)
-{
- GalA11yETable *a11y;
- ETable *table;
-
- table = E_TABLE (widget);
-
- a11y = g_object_new (gal_a11y_e_table_get_type (), NULL);
-
- gtk_accessible_set_widget (GTK_ACCESSIBLE (a11y), GTK_WIDGET (widget));
-
- /* we need to init all the children for multiple table items */
- if (table && gtk_widget_get_mapped (GTK_WIDGET (table)) && table->group && E_IS_TABLE_GROUP_CONTAINER (table->group)) {
- /* Ref it here so that it is still valid in the idle function */
- /* It will be unrefed in the idle function */
- g_object_ref (a11y);
- g_object_ref (widget);
-
- g_idle_add ((GSourceFunc) init_child_item, a11y);
- }
-
- return ATK_OBJECT (a11y);
-}
-
-void
-gal_a11y_e_table_init (void)
-{
- if (atk_get_root ())
- atk_registry_set_factory_type (
- atk_get_default_registry (),
- E_TYPE_TABLE,
- gal_a11y_e_table_factory_get_type ());
-
-}
-