add gal-a11y-e-cell-vbox.h and gal-a11y-e-cell-vbox.c

2005-01-27  Li Yuan  <li.yuan@sun.com>

	* gal/a11y/e-table/Makefile.am:
	add gal-a11y-e-cell-vbox.h and gal-a11y-e-cell-vbox.c

	* gal/a11y/e-table/gal-a11y-e-cell-popup.c:
	(gal_a11y_e_cell_popup_new):
	add i18n support to strings.

	Fixes #70261
	* gal/a11y/e-table/gal-a11y-e-cell-text.c:
	(ect_dispose): disconnect the insert and the delete signal.
	(ect_check):do some check works.
	(ect_get_name), (ect_get_text),
	(ect_get_character_at_offset), (ect_get_caret_offset),
	(ect_get_character_count), (ect_get_n_selections),
	(ect_get_selection), (ect_add_selection), (ect_set_caret_offset),
	(ect_insert_text): use e_cell_text_get_text_by_view instead of
	e_cell_text_get_text. make get_name work well when e-cell-text
	is being edited.
	(ect_do_action_edit): call e_table_item_enter_edit only when
	the cell is editable.
	(ect_text_inserted_cb), (ect_text_deleted_cb):
	emit the text_changed::insert(delete) signal. make gnopernicus
	know the text_changed.
	(ect_class_init): add dispose function.
	(ect_action_init): add the edit action.
	(gal_a11y_e_cell_text_get_type): no ect_init function now.
	(cell_text_destroyed): unref the atkobject.
	(gal_a11y_e_cell_text_new): connect text_inserted and text_deleted
	singals and make sure the state of editable is right.

	* gal/a11y/e-table/gal-a11y-e-cell-text.h:
	add two signal handler id.

	* gal/a11y/e-table/gal-a11y-e-cell-toggle.c:
	(gal_a11y_e_cell_toggle_dispose): fix #70261.
	(model_change_cb): make gnopernicus to report state change signal.
	(gal_a11y_e_cell_toggle_new):add i18n support to strings.

	* gal/a11y/e-table/gal-a11y-e-cell-tree.c:
	(gal_a11y_e_cell_tree_new):
	add i18n support to strings.

	Fixes #61688
	* gal/a11y/e-table/gal-a11y-e-cell-vbox.c: (ecv_get_n_children),
	(subcell_destroyed), (ecv_ref_child), (ecv_dispose),
	(ecv_ref_accessible_at_point), (ecv_class_init), (ecv_init),
	(ecv_atk_component_iface_init), (gal_a11y_e_cell_vbox_get_type),
	(gal_a11y_e_cell_vbox_new):
	* gal/a11y/e-table/gal-a11y-e-cell-vbox.h:
	implement a11y object of ECellVbox.

	Fixes #48976
	* gal/a11y/e-table/gal-a11y-e-cell.c:
	function name are changed form eti_* to gal_a11y_e_cell_*
	(is_valid): check if the cell is valid.
	(gal_a11y_e_cell_dispose): make sure state_set is null.
	(gal_a11y_e_cell_get_name): implement the get_name function.
	(gal_a11y_e_cell_ref_state_set): add VISIBLE state.
	(gal_a11y_e_cell_get_parent),
	(gal_a11y_e_cell_get_index_in_parent),
	(gal_a11y_e_cell_get_extents):  use e_tree_get_cell_geometry and
	e_table_get_cell_geometry instead of e_table_item_get_cell_geometry.
	(gal_a11y_e_cell_grab_focus): make grab_focus work with e-tree also.
	(gal_a11y_e_cell_atk_component_iface_init),
	(gal_a11y_e_cell_class_init): add get_name function.
	(gal_a11y_e_cell_init): add some state to cell.
	(idle_do_action): check if cell is valid.
	(gal_a11y_e_cell_action_do_action): check if cell is valid.
	(gal_a11y_e_cell_get_type), (gal_a11y_e_cell_construct):
	ref e-table-item.
	* gal/a11y/e-table/gal-a11y-e-table-click-to-add.c:
	(etcta_get_description), (etcta_action_get_name): add i18n support to strings.
	(etcta_get_name): if etcta has message, return it.
	(etcta_ref_state_set): implement the ref_state_set function,
	add SENSITIVE and SHOWING state.
	(etcta_class_init):add ref_state_set function.
	(etcta_selection_cursor_changed): call atk_focus_tracker_notify
	to a11y-e-cell
	(gal_a11y_e_table_click_to_add_new): connect
	etcta_selection_cursor_changed to cursor_changed signal.

	* gal/a11y/e-table/gal-a11y-e-table-item-factory.c:
	(gal_a11y_e_table_item_factory_create_accessible):
	parameters of gal_a11y_e_table_item_new have been changed.

	Fixes #68675
	Fixes #70324
	Fixes #68681
	Fixes #68627

	* gal/a11y/e-table/gal-a11y-e-table-item.c:
	remove the cell_data support.
	(item_destroyed): add ATK_STATE_DEFUNCT state and unref selection.
	(eti_ref_state_set): just ref state_set.
	(eti_dispose): we have unref selection in item_destroyed.
	remove the cell_data support.
	(eti_ref_child): remove support for column header. use eti_ref_at
	instead of atk_table_ref_at.
	(eti_get_extents): add support for click to add.
	(eti_ref_accessible_at_point): e-tree and e-table are different here.
	(cell_destroyed): add a check and unref item. remove the cell_data support.
	(eti_ref_at): if e-table-item has DEFUNCT state, return NULL.
	remove the cell_data support.
	(eti_get_column_header): use column name as the a11y name. set it role
	as ATK_ROLE_TABLE_COLUMN_HEADER.
	(table_is_row_selected): use view_to_model_row to convert row when
	uses source model.
	(table_get_selected_rows): if e-table-item has DEFUNCT state, return 0.
	(table_remove_row_selection): use view_to_model_row to convert row
	when uses source model.
	(eti_rows_inserted), (eti_rows_deleted): remove the cell_data support.
	(eti_tree_model_node_changed_cb): emit visible-data-changed signal. for
	the eti_clear_rows have been removed.
	(eti_header_structure_changed): remove the cell_data support.
	(eti_class_init): add eti_ref_state_set, remove eti_get_parent
	and eti_get_index_in_parent.
	(eti_init): init parent and index_in_parent.
	(gal_a11y_e_table_item_new): add some states. get name form parents.
	init role correctly. add FOCUSED state to focused cell.
	remove the cell_data support.
	(eti_a11y_selection_changed_cb): if e-table-item has DEFUNCT state,
	just return.
	(eti_a11y_cursor_changed_cb): remove the FOCUESD state form the old cell.
	(selection_add_selection): if it has been focused already, just return.
	if another row was focused, clear it first.
	(selection_ref_selection): use eti_ref_at instead of atk_table_ref_at.
	(gal_a11y_e_table_item_init): add this function.

	* gal/a11y/e-table/gal-a11y-e-table-item.h:
	add gal_a11y_e_table_item_init and change the parameters of
	gal_a11y_e_table_item_new.

	* gal/a11y/e-table/gal-a11y-e-table.c:
	(find_first_table_item): find the first item of the group.
	(eti_get_accessible), (find_table_item): find the first table item.
	(init_child_item): ref every group's first item.
	(et_ref_accessible_at_point): no need to call init_child_item here.
	just ref the item.
	(et_get_n_children): add support for multiple ETableItems.
	(et_ref_child): add support for multiple ETableItems.
	(et_get_layer): Set AtkLayer as ATK_LAYER_WIDGET for e-table.
	(et_atk_component_iface_init): add et_get_layer function.
	(gal_a11y_e_table_new):ref the a11y and widget, and unref it in
	the idle function to avoid crash.

	Fixes #71158
	* gal/a11y/e-table/gal-a11y-e-tree.c:
	(init_child_item): just get the a11y object of the child item.
	(et_get_layer): Set AtkLayer as ATK_LAYER_WIDGET for etree.
	(et_atk_component_iface_init): add et_get_layer function.
	* gal/util/e-marshal.list:
	add support for the text_inserted and text_deleted signal.

svn path=/trunk/; revision=28572

1 files changed, 64 insertions, 0 deletions

diff --git a/a11y/e-table/gal-a11y-e-cell-vbox.h b/a11y/e-table/gal-a11y-e-cell-vbox.h
new file mode 100644
index 0000000000..ea0c9d8dc9
--- /dev/null
+++ b/a11y/e-table/gal-a11y-e-cell-vbox.h
@@ -0,0 +1,64 @@
+/* Evolution Accessibility: gal-a11y-e-cell-vbox.h
+ *
+ * Copyright (C) 2004 Sun Microsystem, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Eric Zhao <eric.zhao@sun.com> Sun Microsystem Inc., 2004
+ *
+ */
+#ifndef __GAL_A11Y_E_CELL_VBOX_H__
+#define __GAL_A11Y_E_CELL_VBOX_H__
+
+#include "gal-a11y-e-cell.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define GAL_A11Y_TYPE_E_CELL_VBOX            (gal_a11y_e_cell_vbox_get_type ())
+#define GAL_A11Y_E_CELL_VBOX(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAL_A11Y_TYPE_E_CELL_VBOX, GalA11yECellVbox))
+#define GAL_A11Y_E_CELL_VBOX_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GAL_A11Y_E_CELL_VBOX, GalA11yECellVboxClass))
+#define GAL_A11Y_IS_E_CELL_VBOX(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAL_A11Y_TYPE_E_CELL_VBOX))
+#define GAL_A11Y_IS_E_CELL_VBOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAL_A11Y_TYPE_E_CELL_VBOX))
+#define GAL_A11Y_E_CELL_VBOX_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GAL_A11Y_TYPE_E_CELL_VBOX, GalA11yECellVboxClass))
+
+typedef struct _GalA11yECellVbox	GalA11yECellVbox;
+typedef struct _GalA11yECellVboxClass	GalA11yECellVboxClass;
+
+struct _GalA11yECellVbox
+{
+	GalA11yECell	object;
+	int 		a11y_subcell_count;
+	gpointer       *a11y_subcells;
+};
+
+struct _GalA11yECellVboxClass
+{
+	GalA11yECellClass parent_class;
+};
+
+GType gal_a11y_e_cell_vbox_get_type	(void);
+AtkObject *gal_a11y_e_cell_vbox_new	(ETableItem *item,
+					 ECellView  *cell_view,
+					 AtkObject  *parent, 
+					 int         model_col, 
+					 int         view_col, 
+					 int         row);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __GAL_A11Y_E_CELL_VBOX_H__ */