Hi JP and Rodrigo,
can you review this patch?
Thanks,
Bolian
Bolian Yin wrote:
Gilbert Fang wrote:
+ /* strftime format %d = day of month, %b = abbreviated
month name.
+ Don't use any other specifiers. */
+ format = _("%d %b");
+ else
+ format = "%d";
The lastest "%d" is not enclosed by bracket. Does that mean it need not
localization? while others need.
Yes, I think the digital need no localization.
+#ifdef ACC_DEBUG
+static void ea_day_view_cell_finalize (GObject *object)
+{
+ ++n_ea_day_view_cell_destroyed;
+ printf ("ACC_DEBUG: n_ea_day_view_cell_destroyed = %d\n",
+ n_ea_day_view_cell_destroyed);
+}
+#endif
I found some debug codes in your patch. I wonder if there is any
possibility to remove them, because I guess that may confuse other
developers.
I want to keep the debug code. It is still useful.
Thanks,
Bolian
On Tue, 2003-09-16 at 15:37, Bolian Yin wrote:
Hi,
Another a11y patch review.
Bug Summary:
Need a class to support atk impl. of e-day-view-main-item. This class
should support table and selection interfaces to enable the user navigate
and select the current time range.
This patch changes files in calendar/gui and a11y/calendar, Please the
the ChangLog changes in the patch for details.
Thanks,
Bolian
______________________________________________________________________
+#endif
+ return atk_object;
+}
+
+#ifdef ACC_DEBUG
+static void ea_day_view_cell_finalize (GObject *object)
+{
+ ++n_ea_day_view_cell_destroyed;
+ printf ("ACC_DEBUG: n_ea_day_view_cell_destroyed = %d\n",
+ n_ea_day_view_cell_destroyed);
+}
+#endif
+
+static G_CONST_RETURN gchar*
+ea_day_view_cell_get_name (AtkObject *accessible)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewCell *cell;
+
+ g_return_val_if_fail (EA_IS_DAY_VIEW_CELL (accessible), NULL);
+
+ if (!accessible->name) {
+ AtkObject *ea_main_item;
+ GnomeCanvasItem *main_item;
+ gchar *new_name = g_strdup ("");
+ const gchar *row_label, *column_label;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (accessible);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return NULL;
+
+ cell = E_DAY_VIEW_CELL (g_obj);
+ main_item = cell->day_view->main_canvas_item;
+ ea_main_item = atk_gobject_accessible_for_object (G_OBJECT (main_item));
+ column_label = atk_table_get_column_description (ATK_TABLE (ea_main_item),
+ cell->column);
+ row_label = atk_table_get_row_description (ATK_TABLE (ea_main_item),
+ cell->row);
+ new_name = g_strconcat (column_label, " ", row_label, NULL);
+ ATK_OBJECT_CLASS (parent_class)->set_name (accessible, new_name);
+ g_free (new_name);
+ }
+ return accessible->name;
+}
+
+static G_CONST_RETURN gchar*
+ea_day_view_cell_get_description (AtkObject *accessible)
+{
+ return ea_day_view_cell_get_name (accessible);
+}
Index: a11y/calendar/ea-day-view-cell.h
===================================================================
RCS file: a11y/calendar/ea-day-view-cell.h
diff -N a11y/calendar/ea-day-view-cell.h
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ a11y/calendar/ea-day-view-cell.h 16 Sep 2003 07:21:07 -0000
@@ -0,0 +1,91 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* vim:expandtab:shiftwidth=8:tabstop=8:
+ */
+/* Evolution Accessibility: ea-day-view-cell.h
+ *
+ * Copyright (C) 2003 Ximian, 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: Bolian Yin <bolian yin sun com> Sun Microsystem Inc., 2003
+ *
+ */
+
+#ifndef __EA_DAY_VIEW_CELL_H__
+#define __EA_DAY_VIEW_CELL_H__
+
+#include <atk/atkgobjectaccessible.h>
+#include "e-day-view.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define E_TYPE_DAY_VIEW_CELL (e_day_view_cell_get_type ())
+#define E_DAY_VIEW_CELL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), E_TYPE_DAY_VIEW_CELL, EDayViewCell))
+#define E_DAY_VIEW_CELL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), E_TYPE_DAY_VIEW_CELL, EDayViewCellClass))
+#define E_IS_DAY_VIEW_CELL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_TYPE_DAY_VIEW_CELL))
+#define E_IS_DAY_VIEW_CELL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), E_TYPE_DAY_VIEW_CELL))
+#define E_DAY_VIEW_CELL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), E_TYPE_DAY_VIEW_CELL, EDayViewCellClass))
+
+typedef struct _EDayViewCell EDayViewCell;
+typedef struct _EDayViewCellClass EDayViewCellClass;
+
+struct _EDayViewCell
+{
+ GObject parent;
+ EDayView *day_view;
+ gint row;
+ gint column;
+};
+
+GType e_day_view_cell_get_type (void);
+
+struct _EDayViewCellClass
+{
+ GObjectClass parent_class;
+};
+
+EDayViewCell * e_day_view_cell_new (EDayView *day_view, gint row, gint column);
+
+#define EA_TYPE_DAY_VIEW_CELL (ea_day_view_cell_get_type ())
+#define EA_DAY_VIEW_CELL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EA_TYPE_DAY_VIEW_CELL, EaDayViewCell))
+#define EA_DAY_VIEW_CELL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EA_TYPE_DAY_VIEW_CELL, EaDayViewCellClass))
+#define EA_IS_DAY_VIEW_CELL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EA_TYPE_DAY_VIEW_CELL))
+#define EA_IS_DAY_VIEW_CELL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EA_TYPE_DAY_VIEW_CELL))
+#define EA_DAY_VIEW_CELL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EA_TYPE_DAY_VIEW_CELL, EaDayViewCellClass))
+
+typedef struct _EaDayViewCell EaDayViewCell;
+typedef struct _EaDayViewCellClass EaDayViewCellClass;
+
+struct _EaDayViewCell
+{
+ AtkGObjectAccessible parent;
+};
+
+GType ea_day_view_cell_get_type (void);
+
+struct _EaDayViewCellClass
+{
+ AtkGObjectAccessibleClass parent_class;
+};
+
+AtkObject* ea_day_view_cell_new (GObject *gobj);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __EA_DAY_VIEW_CELL_H__ */
Index: a11y/calendar/ea-day-view-main-item.c
===================================================================
RCS file: a11y/calendar/ea-day-view-main-item.c
diff -N a11y/calendar/ea-day-view-main-item.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ a11y/calendar/ea-day-view-main-item.c 16 Sep 2003 07:21:08 -0000
@@ -0,0 +1,1343 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* vim:expandtab:shiftwidth=8:tabstop=8:
+ */
+/* Evolution Accessibility: ea-day-view-main-item.c
+ *
+ * Copyright (C) 2003 Ximian, 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: Bolian Yin <bolian yin sun com> Sun Microsystem Inc., 2003
+ *
+ */
+
+#include "ea-day-view-main-item.h"
+#include "e-day-view-top-item.h"
+#include "ea-day-view.h"
+#include "ea-day-view-cell.h"
+
+/* DayViewCellData */
+
+#define CELL_DATA_MAX_COLUMNS E_DAY_VIEW_MAX_DAYS
+#define CELL_DATA_MAX_ROWS (12 * 24) /* when a row = 5 mins */
+
+struct _DayViewCellData {
+ gint columns;
+ gint rows;
+ char *column_labels[CELL_DATA_MAX_COLUMNS];
+ char *row_labels[CELL_DATA_MAX_ROWS];
+ EDayViewCell **cells;
+};
+
+typedef struct _DayViewCellData DayViewCellData;
+
+DayViewCellData * day_view_cell_data_create (gint days, gint rows);
+void day_view_cell_data_destroy (DayViewCellData * cell_data);
+EDayViewCell * day_view_cell_data_get_cell (DayViewCellData * cell_data,
+ gint row, gint column);
+void day_view_cell_data_set_cell (DayViewCellData * cell_data,
+ gint row, gint column, EDayViewCell *cell);
+EDayViewCell *
+day_view_cell_data_get_cell_at_index (DayViewCellData * cell_data, gint index);
+G_CONST_RETURN gchar*
+day_view_cell_data_get_column_label (DayViewCellData * cell_data, gint day);
+void day_view_cell_data_set_column_label (DayViewCellData * cell_data,
+ gint day, const gchar *label);
+G_CONST_RETURN gchar*
+day_view_cell_data_get_row_label (DayViewCellData * cell_data, gint row);
+void day_view_cell_data_set_row_label (DayViewCellData * cell_data,
+ gint row, const gchar *label);
+
+/* EaDayViewMainItem */
+static void ea_day_view_main_item_class_init (EaDayViewMainItemClass *klass);
+
+static void ea_day_view_main_item_finalize (GObject *object);
+static G_CONST_RETURN gchar* ea_day_view_main_item_get_name (AtkObject *accessible);
+static G_CONST_RETURN gchar* ea_day_view_main_item_get_description (AtkObject *accessible);
+
+static gint ea_day_view_main_item_get_n_children (AtkObject *obj);
+static AtkObject* ea_day_view_main_item_ref_child (AtkObject *obj,
+ gint i);
+static AtkObject * ea_day_view_main_item_get_parent (AtkObject *accessible);
+static gint ea_day_view_main_item_get_index_in_parent (AtkObject *accessible);
+
+/* callbacks */
+static void ea_day_view_main_item_dates_change_cb (GnomeCalendar *gcal, gpointer data);
+static void ea_day_view_main_item_time_change_cb (EDayView *day_view, gpointer data);
+
+/* atk table interface */
+static void atk_table_interface_init (AtkTableIface *iface);
+static gint table_interface_get_index_at (AtkTable *table,
+ gint row,
+ gint column);
+static gint table_interface_get_column_at_index (AtkTable *table,
+ gint index);
+static gint table_interface_get_row_at_index (AtkTable *table,
+ gint index);
+static AtkObject* table_interface_ref_at (AtkTable *table,
+ gint row,
+ gint column);
+static gint table_interface_get_n_rows (AtkTable *table);
+static gint table_interface_get_n_columns (AtkTable *table);
+static gint table_interface_get_column_extent_at (AtkTable *table,
+ gint row,
+ gint column);
+static gint table_interface_get_row_extent_at (AtkTable *table,
+ gint row,
+ gint column);
+
+static gboolean table_interface_is_row_selected (AtkTable *table,
+ gint row);
+static gboolean table_interface_is_column_selected (AtkTable *table,
+ gint row);
+static gboolean table_interface_is_selected (AtkTable *table,
+ gint row,
+ gint column);
+static gint table_interface_get_selected_rows (AtkTable *table,
+ gint **rows_selected);
+static gint table_interface_get_selected_columns (AtkTable *table,
+ gint **columns_selected);
+static gboolean table_interface_add_row_selection (AtkTable *table, gint row);
+static gboolean table_interface_remove_row_selection (AtkTable *table,
+ gint row);
+static gboolean table_interface_add_column_selection (AtkTable *table,
+ gint column);
+static gboolean table_interface_remove_column_selection (AtkTable *table,
+ gint column);
+static AtkObject* table_interface_get_row_header (AtkTable *table, gint row);
+static AtkObject* table_interface_get_column_header (AtkTable *table,
+ gint in_col);
+static AtkObject* table_interface_get_caption (AtkTable *table);
+
+static G_CONST_RETURN gchar*
+table_interface_get_column_description (AtkTable *table, gint in_col);
+
+static G_CONST_RETURN gchar*
+table_interface_get_row_description (AtkTable *table, gint row);
+
+static AtkObject* table_interface_get_summary (AtkTable *table);
+
+/* atk selection interface */
+static void atk_selection_interface_init (AtkSelectionIface *iface);
+static gboolean selection_interface_add_selection (AtkSelection *selection,
+ gint i);
+static gboolean selection_interface_clear_selection (AtkSelection *selection);
+static AtkObject* selection_interface_ref_selection (AtkSelection *selection,
+ gint i);
+static gint selection_interface_get_selection_count (AtkSelection *selection);
+static gboolean selection_interface_is_child_selected (AtkSelection *selection,
+ gint i);
+
+/* helpers */
+static DayViewCellData *
+ea_day_view_main_item_get_cell_data (EaDayViewMainItem *ea_main_item);
+
+static void
+ea_day_view_main_item_destory_cell_data (EaDayViewMainItem *ea_main_item);
+
+static gint
+ea_day_view_main_item_get_child_index_at (EaDayViewMainItem *ea_main_item,
+ gint row, gint column);
+static gint
+ea_day_view_main_item_get_row_at_index (EaDayViewMainItem *ea_main_item,
+ gint index);
+static gint
+ea_day_view_main_item_get_column_at_index (EaDayViewMainItem *ea_main_item,
+ gint index);
+static gint
+ea_day_view_main_item_get_row_label (EaDayViewMainItem *ea_main_item,
+ gint row, gchar *buffer,
+ gint buffer_size);
+
+#ifdef ACC_DEBUG
+static gint n_ea_day_view_main_item_created = 0;
+static gint n_ea_day_view_main_item_destroyed = 0;
+#endif
+
+static gpointer parent_class = NULL;
+
+GType
+ea_day_view_main_item_get_type (void)
+{
+ static GType type = 0;
+ AtkObjectFactory *factory;
+ GTypeQuery query;
+ GType derived_atk_type;
+
+ if (!type) {
+ static GTypeInfo tinfo = {
+ sizeof (EaDayViewMainItemClass),
+ (GBaseInitFunc) NULL, /* base init */
+ (GBaseFinalizeFunc) NULL, /* base finalize */
+ (GClassInitFunc) ea_day_view_main_item_class_init,
+ (GClassFinalizeFunc) NULL, /* class finalize */
+ NULL, /* class data */
+ sizeof (EaDayViewMainItem), /* instance size */
+ 0, /* nb preallocs */
+ (GInstanceInitFunc) NULL, /* instance init */
+ NULL /* value table */
+ };
+
+ static const GInterfaceInfo atk_table_info = {
+ (GInterfaceInitFunc) atk_table_interface_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL
+ };
+ static const GInterfaceInfo atk_selection_info = {
+ (GInterfaceInitFunc) atk_selection_interface_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL
+ };
+
+
+ /*
+ * Figure out the size of the class and instance
+ * we are run-time deriving from (GailCanvasItem, in this case)
+ *
+ */
+
+ factory = atk_registry_get_factory (atk_get_default_registry (),
+ e_day_view_main_item_get_type());
+ derived_atk_type = atk_object_factory_get_accessible_type (factory);
+ g_type_query (derived_atk_type, &query);
+
+ tinfo.class_size = query.class_size;
+ tinfo.instance_size = query.instance_size;
+
+ type = g_type_register_static (derived_atk_type,
+ "EaDayViewMainItem", &tinfo, 0);
+ g_type_add_interface_static (type, ATK_TYPE_TABLE,
+ &atk_table_info);
+ g_type_add_interface_static (type, ATK_TYPE_SELECTION,
+ &atk_selection_info);
+ }
+
+ return type;
+}
+
+static void
+ea_day_view_main_item_class_init (EaDayViewMainItemClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
+
+ gobject_class->finalize = ea_day_view_main_item_finalize;
+ parent_class = g_type_class_peek_parent (klass);
+
+ class->get_name = ea_day_view_main_item_get_name;
+ class->get_description = ea_day_view_main_item_get_description;
+
+ class->get_n_children = ea_day_view_main_item_get_n_children;
+ class->ref_child = ea_day_view_main_item_ref_child;
+ class->get_parent = ea_day_view_main_item_get_parent;
+ class->get_index_in_parent = ea_day_view_main_item_get_index_in_parent;
+}
+
+AtkObject*
+ea_day_view_main_item_new (GObject *obj)
+{
+ AtkObject *accessible;
+ GnomeCalendar *gcal;
+ EDayViewMainItem *main_item;
+
+ g_return_val_if_fail (E_IS_DAY_VIEW_MAIN_ITEM (obj), NULL);
+
+ accessible = ATK_OBJECT (g_object_new (EA_TYPE_DAY_VIEW_MAIN_ITEM,
+ NULL));
+
+ atk_object_initialize (accessible, obj);
+
+#ifdef ACC_DEBUG
+ ++n_ea_day_view_main_item_created;
+ printf ("ACC_DEBUG: n_ea_day_view_main_item_created = %d\n",
+ n_ea_day_view_main_item_created);
+#endif
+ main_item = E_DAY_VIEW_MAIN_ITEM (obj);
+ g_signal_connect (main_item->day_view, "selected_time_changed",
+ G_CALLBACK (ea_day_view_main_item_time_change_cb),
+ accessible);
+
+ /* listen for date changes of calendar */
+ gcal = e_cal_view_get_calendar (E_CAL_VIEW (main_item->day_view));
+ if (gcal)
+ g_signal_connect (gcal, "dates_shown_changed",
+ G_CALLBACK (ea_day_view_main_item_dates_change_cb),
+ accessible);
+
+ return accessible;
+}
+
+static void
+ea_day_view_main_item_finalize (GObject *object)
+{
+ EaDayViewMainItem *ea_main_item;
+
+ g_return_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (object));
+
+ ea_main_item = EA_DAY_VIEW_MAIN_ITEM (object);
+
+ /* Free the allocated cell data */
+ ea_day_view_main_item_destory_cell_data (ea_main_item);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+#ifdef ACC_DEBUG
+ ++n_ea_day_view_main_item_destroyed;
+ printf ("ACC_DEBUG: n_ea_day_view_main_item_destroyed = %d\n",
+ n_ea_day_view_main_item_destroyed);
+#endif
+}
+
+static G_CONST_RETURN gchar*
+ea_day_view_main_item_get_name (AtkObject *accessible)
+{
+ return "day view time table";
+}
+
+static G_CONST_RETURN gchar*
+ea_day_view_main_item_get_description (AtkObject *accessible)
+{
+ return "a table to view and select the current time range";
+}
+
+static gint
+ea_day_view_main_item_get_n_children (AtkObject *accessible)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+
+ g_return_val_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (accessible), -1);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (accessible);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ return day_view->rows * day_view->days_shown;
+}
+
+static AtkObject *
+ea_day_view_main_item_ref_child (AtkObject *accessible, gint index)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ gint n_children;
+ EDayViewCell *cell;
+ DayViewCellData *cell_data;
+ EaDayViewMainItem *ea_main_item;
+ gint row, column;
+
+ g_return_val_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (accessible), NULL);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (accessible);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return NULL;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ n_children = ea_day_view_main_item_get_n_children (accessible);
+ if (index < 0 || index >= n_children)
+ return NULL;
+
+ ea_main_item = EA_DAY_VIEW_MAIN_ITEM (accessible);
+ cell_data = ea_day_view_main_item_get_cell_data (ea_main_item);
+ if (!cell_data)
+ return NULL;
+
+ row = ea_day_view_main_item_get_row_at_index (ea_main_item, index);
+ column = ea_day_view_main_item_get_column_at_index (ea_main_item, index);
+
+ cell = day_view_cell_data_get_cell (cell_data, row, column);
+ if (!cell) {
+ cell = e_day_view_cell_new (day_view, row, column);
+ day_view_cell_data_set_cell (cell_data, row, column, cell);
+ }
+ return g_object_ref (atk_gobject_accessible_for_object (G_OBJECT(cell)));
+}
+
+static AtkObject *
+ea_day_view_main_item_get_parent (AtkObject *accessible)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+
+ g_return_val_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (accessible), NULL);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (accessible);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return NULL;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ return gtk_widget_get_accessible (GTK_WIDGET (main_item->day_view));
+}
+
+static gint
+ea_day_view_main_item_get_index_in_parent (AtkObject *accessible)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+
+ g_return_val_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (accessible), -1);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (accessible);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ /* always the first child of ea-day-view */
+ return 0;
+}
+
+/* callbacks */
+
+static void
+ea_day_view_main_item_dates_change_cb (GnomeCalendar *gcal, gpointer data)
+{
+ EaDayViewMainItem *ea_main_item;
+
+ g_return_if_fail (GNOME_IS_CALENDAR (gcal));
+ g_return_if_fail (data);
+ g_return_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (data));
+
+ ea_main_item = EA_DAY_VIEW_MAIN_ITEM (data);
+
+#ifdef ACC_DEBUG
+ printf ("EvoAcc: ea_day_view_main_item update cb\n");
+#endif
+
+ ea_day_view_main_item_destory_cell_data (ea_main_item);
+}
+
+static void
+ea_day_view_main_item_time_change_cb (EDayView *day_view, gpointer data)
+{
+ EaDayViewMainItem *ea_main_item;
+
+ g_return_if_fail (E_IS_DAY_VIEW (day_view));
+ g_return_if_fail (data);
+ g_return_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (data));
+
+ ea_main_item = EA_DAY_VIEW_MAIN_ITEM (data);
+
+#ifdef ACC_DEBUG
+ printf ("EvoAcc: ea_day_view_main_item time changed cb\n");
+#endif
+ g_signal_emit_by_name (data, "selection_changed");
+}
+
+/* helpers */
+
+static gint
+ea_day_view_main_item_get_child_index_at (EaDayViewMainItem *ea_main_item,
+ gint row, gint column)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+
+ g_return_val_if_fail (ea_main_item, -1);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (row >= 0 && row < day_view->rows &&
+ column >= 0 && column < day_view->days_shown)
+ return column * day_view->rows + row;
+ return -1;
+}
+
+static gint
+ea_day_view_main_item_get_row_at_index (EaDayViewMainItem *ea_main_item,
+ gint index)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ gint n_children;
+
+ g_return_val_if_fail (ea_main_item, -1);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ n_children = ea_day_view_main_item_get_n_children (ATK_OBJECT (ea_main_item));
+ if (index >= 0 && index < n_children)
+ return index % day_view->rows;
+ return -1;
+}
+
+static gint
+ea_day_view_main_item_get_column_at_index (EaDayViewMainItem *ea_main_item,
+ gint index)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ gint n_children;
+
+ g_return_val_if_fail (ea_main_item, -1);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ n_children = ea_day_view_main_item_get_n_children (ATK_OBJECT (ea_main_item));
+ if (index >= 0 && index < n_children)
+ return index / day_view->rows;
+ return -1;
+}
+
+static gint
+ea_day_view_main_item_get_row_label (EaDayViewMainItem *ea_main_item,
+ gint row, gchar *buffer, gint buffer_size)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ gchar *suffix;
+ gint hour, minute, suffix_width;
+
+ g_return_val_if_fail (ea_main_item, 0);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return 0 ;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ hour = day_view->first_hour_shown;
+ minute = day_view->first_minute_shown;
+ minute += row * day_view->mins_per_row;
+ hour = (hour + minute / 60) % 24;
+ minute %= 60;
+
+ e_day_view_convert_time_to_display (day_view, hour, &hour,
+ &suffix, &suffix_width);
+ return g_snprintf (buffer, buffer_size, "%i:%02i %s",
+ hour, minute, suffix);
+}
+
+static DayViewCellData *
+ea_day_view_main_item_get_cell_data (EaDayViewMainItem *ea_main_item)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ DayViewCellData *cell_data;
+
+ g_return_val_if_fail (ea_main_item, NULL);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return NULL;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ cell_data = g_object_get_data (G_OBJECT(ea_main_item),
+ "ea-day-view-cell-data");
+ if (!cell_data) {
+ cell_data = day_view_cell_data_create (day_view->days_shown,
+ day_view->rows);
+ g_object_set_data (G_OBJECT(ea_main_item),
+ "ea-day-view-cell-data", cell_data);
+ }
+ return cell_data;
+}
+
+static void
+ea_day_view_main_item_destory_cell_data (EaDayViewMainItem *ea_main_item)
+{
+ DayViewCellData *cell_data;
+
+ g_return_if_fail (ea_main_item);
+
+ cell_data = g_object_get_data (G_OBJECT(ea_main_item),
+ "ea-day-view-cell-data");
+ if (cell_data) {
+ day_view_cell_data_destroy (cell_data);
+ g_object_set_data (G_OBJECT(ea_main_item),
+ "ea-day-view-cell-data", NULL);
+ }
+}
+
+/* atk table interface */
+
+static void
+atk_table_interface_init (AtkTableIface *iface)
+{
+ g_return_if_fail (iface != NULL);
+
+ iface->ref_at = table_interface_ref_at;
+
+ iface->get_n_rows = table_interface_get_n_rows;
+ iface->get_n_columns = table_interface_get_n_columns;
+ iface->get_index_at = table_interface_get_index_at;
+ iface->get_column_at_index = table_interface_get_column_at_index;
+ iface->get_row_at_index = table_interface_get_row_at_index;
+ iface->get_column_extent_at = table_interface_get_column_extent_at;
+ iface->get_row_extent_at = table_interface_get_row_extent_at;
+
+ iface->is_selected = table_interface_is_selected;
+ iface->get_selected_rows = table_interface_get_selected_rows;
+ iface->get_selected_columns = table_interface_get_selected_columns;
+ iface->is_row_selected = table_interface_is_row_selected;
+ iface->is_column_selected = table_interface_is_column_selected;
+ iface->add_row_selection = table_interface_add_row_selection;
+ iface->remove_row_selection = table_interface_remove_row_selection;
+ iface->add_column_selection = table_interface_add_column_selection;
+ iface->remove_column_selection = table_interface_remove_column_selection;
+
+ iface->get_row_header = table_interface_get_row_header;
+ iface->get_column_header = table_interface_get_column_header;
+ iface->get_caption = table_interface_get_caption;
+ iface->get_summary = table_interface_get_summary;
+ iface->get_row_description = table_interface_get_row_description;
+ iface->get_column_description = table_interface_get_column_description;
+}
+
+static AtkObject*
+table_interface_ref_at (AtkTable *table,
+ gint row,
+ gint column)
+{
+ gint index;
+
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ index = ea_day_view_main_item_get_child_index_at (ea_main_item,
+ row, column);
+ return ea_day_view_main_item_ref_child (ATK_OBJECT (ea_main_item), index);
+}
+
+static gint
+table_interface_get_n_rows (AtkTable *table)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ return day_view->rows;
+}
+
+static gint
+table_interface_get_n_columns (AtkTable *table)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ return day_view->days_shown;
+}
+
+static gint
+table_interface_get_index_at (AtkTable *table,
+ gint row,
+ gint column)
+{
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ return ea_day_view_main_item_get_child_index_at (ea_main_item,
+ row, column);
+}
+
+static gint
+table_interface_get_column_at_index (AtkTable *table,
+ gint index)
+{
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ return ea_day_view_main_item_get_column_at_index (ea_main_item, index);
+}
+
+static gint
+table_interface_get_row_at_index (AtkTable *table,
+ gint index)
+{
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ return ea_day_view_main_item_get_row_at_index (ea_main_item, index);
+}
+
+static gint
+table_interface_get_column_extent_at (AtkTable *table,
+ gint row,
+ gint column)
+{
+ /* FIXME: NOT IMPLEMENTED */
+ return 0;
+}
+
+static gint
+table_interface_get_row_extent_at (AtkTable *table,
+ gint row,
+ gint column)
+{
+ /* FIXME: NOT IMPLEMENTED */
+ return 0;
+}
+
+static gboolean
+table_interface_is_row_selected (AtkTable *table,
+ gint row)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return FALSE;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (day_view->selection_start_day == -1)
+ /* no selection */
+ return FALSE;
+ if (day_view->selection_start_day != day_view->selection_end_day)
+ /* all row is selected */
+ return TRUE;
+ if (row >= day_view->selection_start_row &&
+ row <= day_view->selection_end_row)
+ return TRUE;
+ return FALSE;
+}
+
+static gboolean
+table_interface_is_selected (AtkTable *table,
+ gint row,
+ gint column)
+{
+ return table_interface_is_row_selected (table, row);
+}
+
+static gboolean
+table_interface_is_column_selected (AtkTable *table,
+ gint column)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return FALSE;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (column >= day_view->selection_start_day &&
+ column <= day_view->selection_end_day)
+ return TRUE;
+ return FALSE;
+}
+
+static gint
+table_interface_get_selected_rows (AtkTable *table,
+ gint **rows_selected)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ gint start_row = -1, n_rows = 0;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (day_view->selection_start_day == -1)
+ return 0;
+
+ if (day_view->selection_start_day != day_view->selection_end_day) {
+ /* all the rows should be selected */
+ n_rows = day_view->rows;
+ start_row = 0;
+ }
+ else if (day_view->selection_start_row != -1) {
+ start_row = day_view->selection_start_row;
+ n_rows = day_view->selection_end_row - start_row + 1;
+ }
+ if (n_rows > 0 && start_row != -1 && rows_selected) {
+ gint index;
+
+ *rows_selected = (gint *) g_malloc (n_rows * sizeof (gint));
+ for (index = 0; index < n_rows; ++index)
+ (*rows_selected)[index] = start_row + index;
+ }
+ return n_rows;
+}
+
+static gint
+table_interface_get_selected_columns (AtkTable *table,
+ gint **columns_selected)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ gint start_column = -1, n_columns = 0;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (day_view->selection_start_day == -1)
+ return 0;
+
+ start_column = day_view->selection_start_day;
+ n_columns = day_view->selection_end_day - start_column + 1;
+ if (n_columns > 0 && start_column != -1 && columns_selected) {
+ gint index;
+
+ *columns_selected = (gint *) g_malloc (n_columns * sizeof (gint));
+ for (index = 0; index < n_columns; ++index)
+ (*columns_selected)[index] = start_column + index;
+ }
+ return n_columns;
+}
+
+static gboolean
+table_interface_add_row_selection (AtkTable *table,
+ gint row)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return FALSE;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ /* FIXME: we need multi-selection */
+
+ day_view->selection_start_day = 0;
+ day_view->selection_end_day = 0;
+ day_view->selection_start_row = row;
+ day_view->selection_end_row = row;
+
+ e_day_view_ensure_rows_visible (day_view,
+ day_view->selection_start_row,
+ day_view->selection_end_row);
+ e_day_view_update_calendar_selection_time (day_view);
+ gtk_widget_queue_draw (day_view->main_canvas);
+ return TRUE;
+}
+
+static gboolean
+table_interface_remove_row_selection (AtkTable *table,
+ gint row)
+{
+ return FALSE;
+}
+
+static gboolean
+table_interface_add_column_selection (AtkTable *table,
+ gint column)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return FALSE;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ /* FIXME: we need multi-selection */
+
+ day_view->selection_start_day = column;
+ day_view->selection_end_day = column;
+ day_view->selection_start_row = 0;
+ day_view->selection_end_row = day_view->rows;
+
+ e_day_view_update_calendar_selection_time (day_view);
+ gtk_widget_queue_draw (day_view->main_canvas);
+ return TRUE;
+}
+
+static gboolean
+table_interface_remove_column_selection (AtkTable *table,
+ gint column)
+{
+ /* FIXME: NOT IMPLEMENTED */
+ return FALSE;
+}
+
+static AtkObject*
+table_interface_get_row_header (AtkTable *table,
+ gint row)
+{
+ /* FIXME: NOT IMPLEMENTED */
+ return NULL;
+}
+
+static AtkObject*
+table_interface_get_column_header (AtkTable *table,
+ gint in_col)
+{
+ /* FIXME: NOT IMPLEMENTED */
+ return NULL;
+}
+
+static AtkObject*
+table_interface_get_caption (AtkTable *table)
+{
+ /* FIXME: NOT IMPLEMENTED */
+ return NULL;
+}
+
+static G_CONST_RETURN gchar*
+table_interface_get_column_description (AtkTable *table,
+ gint in_col)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ const gchar *description;
+ DayViewCellData *cell_data;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return NULL;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (in_col < 0 || in_col >= day_view->days_shown)
+ return NULL;
+ cell_data = ea_day_view_main_item_get_cell_data (ea_main_item);
+ if (!cell_data)
+ return NULL;
+
+ description = day_view_cell_data_get_column_label (cell_data, in_col);
+ if (!description) {
+ gchar buffer[128];
+ e_day_view_top_item_get_day_label (day_view, in_col, buffer, 128);
+ day_view_cell_data_set_column_label (cell_data, in_col, buffer);
+ description = day_view_cell_data_get_column_label (cell_data, in_col);
+ }
+ return description;
+}
+
+static G_CONST_RETURN gchar*
+table_interface_get_row_description (AtkTable *table,
+ gint row)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (table);
+ const gchar *description;
+ DayViewCellData *cell_data;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return NULL;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (row < 0 || row >= 12 * 24)
+ return NULL;
+ cell_data = ea_day_view_main_item_get_cell_data (ea_main_item);
+ if (!cell_data)
+ return NULL;
+
+ description = day_view_cell_data_get_row_label (cell_data, row);
+ if (!description) {
+ gchar buffer[128];
+ ea_day_view_main_item_get_row_label (ea_main_item, row, buffer, sizeof (buffer));
+ day_view_cell_data_set_row_label (cell_data, row, buffer);
+ description = day_view_cell_data_get_row_label (cell_data,
+ row);
+ }
+ return description;
+}
+
+static AtkObject*
+table_interface_get_summary (AtkTable *table)
+{
+ /* FIXME: NOT IMPLEMENTED */
+ return NULL;
+}
+
+/* atkselection interface */
+
+static void
+atk_selection_interface_init (AtkSelectionIface *iface)
+{
+ g_return_if_fail (iface != NULL);
+
+ iface->add_selection = selection_interface_add_selection;
+ iface->clear_selection = selection_interface_clear_selection;
+ iface->ref_selection = selection_interface_ref_selection;
+ iface->get_selection_count = selection_interface_get_selection_count;
+ iface->is_child_selected = selection_interface_is_child_selected;
+}
+
+static gboolean
+selection_interface_add_selection (AtkSelection *selection, gint i)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (selection);
+ gint column, row;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return FALSE;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ row = ea_day_view_main_item_get_row_at_index (ea_main_item, i);
+ column = ea_day_view_main_item_get_column_at_index (ea_main_item, i);
+
+ if (row == -1 || column == -1)
+ return FALSE;
+
+ /*FIXME: multi-selection is needed */
+ day_view->selection_start_day = column;
+ day_view->selection_end_day = column;
+ day_view->selection_start_row = row;
+ day_view->selection_end_row = row;
+
+ e_day_view_ensure_rows_visible (day_view,
+ day_view->selection_start_row,
+ day_view->selection_end_row);
+ e_day_view_update_calendar_selection_time (day_view);
+ gtk_widget_queue_draw (day_view->main_canvas);
+ return TRUE;
+}
+
+static gboolean
+selection_interface_clear_selection (AtkSelection *selection)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (selection);
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return -1;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ day_view->selection_start_row = -1;
+ day_view->selection_start_day = -1;
+ day_view->selection_end_row = -1;
+ day_view->selection_end_day = -1;
+
+ e_day_view_update_calendar_selection_time (day_view);
+ gtk_widget_queue_draw (day_view->main_canvas);
+
+ return TRUE;
+}
+
+static AtkObject*
+selection_interface_ref_selection (AtkSelection *selection, gint i)
+{
+ if (selection_interface_is_child_selected (selection, i))
+ return ea_day_view_main_item_ref_child (ATK_OBJECT (selection), i);
+ return NULL;
+}
+
+static gint
+selection_interface_get_selection_count (AtkSelection *selection)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (selection);
+ gint start_index, end_index;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return 0;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ if (day_view->selection_start_day == -1 ||
+ day_view->selection_start_row == -1)
+ return 0;
+ start_index = ea_day_view_main_item_get_child_index_at (ea_main_item,
+ day_view->selection_start_row,
+ day_view->selection_start_day);
+ end_index = ea_day_view_main_item_get_child_index_at (ea_main_item,
+ day_view->selection_end_row,
+ day_view->selection_end_day);
+
+ return end_index - start_index + 1;
+}
+
+static gboolean
+selection_interface_is_child_selected (AtkSelection *selection, gint i)
+{
+ AtkGObjectAccessible *atk_gobj;
+ GObject *g_obj;
+ EDayViewMainItem *main_item;
+ EDayView *day_view;
+ EaDayViewMainItem* ea_main_item = EA_DAY_VIEW_MAIN_ITEM (selection);
+ gint column, row;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (ea_main_item);
+ g_obj = atk_gobject_accessible_get_object (atk_gobj);
+ if (!g_obj)
+ return FALSE;
+
+ main_item = E_DAY_VIEW_MAIN_ITEM (g_obj);
+ day_view = main_item->day_view;
+
+ row = ea_day_view_main_item_get_row_at_index (ea_main_item, i);
+ column = ea_day_view_main_item_get_column_at_index (ea_main_item, i);
+
+ if (column < day_view->selection_start_day ||
+ column > day_view->selection_end_day)
+ return FALSE;
+
+ if ((column == day_view->selection_start_day ||
+ column == day_view->selection_end_day) &&
+ (row < day_view->selection_start_row ||
+ row > day_view->selection_end_row))
+ return FALSE;
+
+ /* if comes here, the cell is selected */
+ return TRUE;
+}
+
+/* DayViewCellData */
+
+DayViewCellData *
+day_view_cell_data_create (gint columns, gint rows)
+{
+ DayViewCellData * cell_data;
+ gint index;
+
+ g_return_val_if_fail (((columns > 0) && (rows > 0)), NULL);
+
+ cell_data = g_new0 (DayViewCellData, 1);
+
+ cell_data->columns = columns;
+ cell_data->rows = rows;
+
+ for (index = 0; index < CELL_DATA_MAX_COLUMNS; ++index)
+ cell_data->column_labels [index] =NULL;
+
+ for (index = 0; index < CELL_DATA_MAX_ROWS; ++index)
+ cell_data->row_labels [index] = NULL;
+
+ cell_data->cells = (EDayViewCell **)g_new0(gpointer, (columns * rows));
+
+ for (index = (columns * rows) -1; index >= 0; --index)
+ cell_data->cells [index] = NULL;
+ return cell_data;
+}
+
+void
+day_view_cell_data_destroy (DayViewCellData * cell_data)
+{
+ gint index;
+ g_return_if_fail (cell_data);
+
+ for (index = 0; index < CELL_DATA_MAX_COLUMNS; ++index)
+ if (cell_data->column_labels [index])
+ g_free (cell_data->column_labels [index]);
+
+ for (index = 0; index < CELL_DATA_MAX_ROWS; ++index)
+ if (cell_data->row_labels [index])
+ g_free (cell_data->row_labels [index]);
+
+ for (index = (cell_data->columns * cell_data->rows) -1; index >= 0; --index)
+ if (cell_data->cells[index])
+ g_object_unref (cell_data->cells[index]);
+
+ g_free (cell_data->cells);
+}
+
+EDayViewCell *
+day_view_cell_data_get_cell (DayViewCellData * cell_data,
+ gint row, gint column)
+{
+ g_return_val_if_fail (cell_data, NULL);
+
+ if (row >= 0 && row < cell_data->rows &&
+ column >= 0 && column < cell_data->columns)
+ return cell_data->cells[column * cell_data->rows + row];
+ return NULL;
+}
+
+void
+day_view_cell_data_set_cell (DayViewCellData * cell_data,
+ gint row, gint column, EDayViewCell *cell)
+{
+ g_return_if_fail (cell_data);
+
+ if (row >= 0 && row < cell_data->rows &&
+ column >= 0 && column < cell_data->columns) {
+ gint index = column * cell_data->rows + row;
+ if (cell)
+ g_object_ref (cell);
+ if (cell_data->cells[index])
+ g_object_unref (cell_data->cells[index]);
+ cell_data->cells[index] = cell;
+ }
+}
+
+EDayViewCell *
+day_view_cell_data_get_cell_at_index (DayViewCellData * cell_data,
+ gint index)
+{
+ g_return_val_if_fail (cell_data, NULL);
+
+ if (index >=0 && index < (cell_data->columns * cell_data->rows))
+ return cell_data->cells [index];
+ return NULL;
+}
+
+G_CONST_RETURN gchar*
+day_view_cell_data_get_column_label (DayViewCellData * cell_data,
+ gint day)
+{
+ g_return_val_if_fail (cell_data, NULL);
+ g_return_val_if_fail ((day >= 0 && day < cell_data->columns), NULL);
+
+ return cell_data->column_labels[day];
+}
+
+void
+day_view_cell_data_set_column_label (DayViewCellData * cell_data,
+ gint day, const gchar *label)
+{
+ g_return_if_fail (cell_data);
+ g_return_if_fail ((day >= 0 && day < cell_data->columns));
+
+ if (cell_data->column_labels[day])
+ g_free (cell_data->column_labels[day]);
+ cell_data->column_labels[day] = g_strdup(label);
+}
+
+G_CONST_RETURN gchar*
+day_view_cell_data_get_row_label (DayViewCellData * cell_data,
+ gint row)
+{
+ g_return_val_if_fail (cell_data, NULL);
+ g_return_val_if_fail ((row >= 0 && row < cell_data->rows), NULL);
+
+ return cell_data->row_labels[row];
+}
+
+void
+day_view_cell_data_set_row_label (DayViewCellData * cell_data,
+ gint row, const gchar *label)
+{
+ g_return_if_fail (cell_data);
+ g_return_if_fail ((row >= 0 && row < cell_data->rows));
+
+ if (cell_data->row_labels[row])
+ g_free (cell_data->row_labels[row]);
+ cell_data->row_labels[row] = g_strdup(label);
+}
Index: a11y/calendar/ea-day-view-main-item.h
===================================================================
RCS file: a11y/calendar/ea-day-view-main-item.h
diff -N a11y/calendar/ea-day-view-main-item.h
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ a11y/calendar/ea-day-view-main-item.h 16 Sep 2003 07:21:08 -0000
@@ -0,0 +1,64 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* vim:expandtab:shiftwidth=8:tabstop=8:
+ */
+/* Evolution Accessibility: ea-day-view-main-item.h
+ *
+ * Copyright (C) 2003 Ximian, 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: Bolian Yin <bolian yin sun com> Sun Microsystem Inc., 2003
+ *
+ */
+
+#ifndef __EA_DAY_VIEW_MAIN_ITEM_H__
+#define __EA_DAY_VIEW_MAIN_ITEM_H__
+
+#include <atk/atkgobjectaccessible.h>
+#include "e-day-view-main-item.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define EA_TYPE_DAY_VIEW_MAIN_ITEM (ea_day_view_main_item_get_type ())
+#define EA_DAY_VIEW_MAIN_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EA_TYPE_DAY_VIEW_MAIN_ITEM, EaDayViewMainItem))
+#define EA_DAY_VIEW_MAIN_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EA_TYPE_DAY_VIEW_MAIN_ITEM, EaDayViewMainItemClass))
+#define EA_IS_DAY_VIEW_MAIN_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EA_TYPE_DAY_VIEW_MAIN_ITEM))
+#define EA_IS_DAY_VIEW_MAIN_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EA_TYPE_DAY_VIEW_MAIN_ITEM))
+#define EA_DAY_VIEW_MAIN_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EA_TYPE_DAY_VIEW_MAIN_ITEM, EaDayViewMainItemClass))
+
+typedef struct _EaDayViewMainItem EaDayViewMainItem;
+typedef struct _EaDayViewMainItemClass EaDayViewMainItemClass;
+
+struct _EaDayViewMainItem
+{
+ AtkGObjectAccessible parent;
+};
+
+GType ea_day_view_main_item_get_type (void);
+
+struct _EaDayViewMainItemClass
+{
+ AtkGObjectAccessibleClass parent_class;
+};
+
+AtkObject* ea_day_view_main_item_new (GObject *obj);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __EA_DAY_VIEW_MAIN_ITEM_H__ */
Index: a11y/calendar/ea-day-view.c
===================================================================
RCS file: /cvs/gnome/evolution/a11y/calendar/ea-day-view.c,v
retrieving revision 1.2
diff -u -r1.2 ea-day-view.c
--- a11y/calendar/ea-day-view.c 20 Aug 2003 07:46:05 -0000 1.2
+++ a11y/calendar/ea-day-view.c 16 Sep 2003 07:21:09 -0000
@@ -112,7 +112,7 @@
atk_object_initialize (accessible, widget);
#ifdef ACC_DEBUG
- printf ("EvoAcc: ea_day_view created %p\n", accessible);
+ printf ("EvoAcc: ea_day_view created %p\n", (void *)accessible);
#endif
return accessible;
@@ -196,7 +196,8 @@
child_num += day_view->events[day]->len;
}
- return child_num;
+ /* "+1" for the main item */
+ return child_num + 1;
}
static AtkObject *
@@ -218,28 +219,36 @@
return NULL;
day_view = E_DAY_VIEW (GTK_ACCESSIBLE (accessible)->widget);
- /* a long event */
- if (index < day_view->long_events->len) {
- event = &g_array_index (day_view->long_events,
- EDayViewEvent, index);
+ if (index == 0) {
+ /* index == 0 is the main item */
+ atk_object = atk_gobject_accessible_for_object (G_OBJECT (day_view->main_canvas_item));
+ g_object_ref (atk_object);
}
else {
- index -= day_view->long_events->len;
- day = 0;
- while (index >= day_view->events[day]->len) {
- index -= day_view->events[day]->len;
- ++day;
+ --index;
+ /* a long event */
+ if (index < day_view->long_events->len) {
+ event = &g_array_index (day_view->long_events,
+ EDayViewEvent, index);
}
+ else {
+ index -= day_view->long_events->len;
+ day = 0;
+ while (index >= day_view->events[day]->len) {
+ index -= day_view->events[day]->len;
+ ++day;
+ }
- event = &g_array_index (day_view->events[day],
- EDayViewEvent, index);
- }
- if (event && event->canvas_item) {
- /* Not use atk_gobject_accessible_for_object here,
- * we need to do special thing here
- */
- atk_object = ea_calendar_helpers_get_accessible_for (event->canvas_item);
- g_object_ref (atk_object);
+ event = &g_array_index (day_view->events[day],
+ EDayViewEvent, index);
+ }
+ if (event && event->canvas_item) {
+ /* Not use atk_gobject_accessible_for_object here,
+ * we need to do special thing here
+ */
+ atk_object = ea_calendar_helpers_get_accessible_for (event->canvas_item);
+ g_object_ref (atk_object);
+ }
}
return atk_object;
}
Index: a11y/calendar/ea-gnome-calendar.c
===================================================================
RCS file: /cvs/gnome/evolution/a11y/calendar/ea-gnome-calendar.c,v
retrieving revision 1.3
diff -u -r1.3 ea-gnome-calendar.c
--- a11y/calendar/ea-gnome-calendar.c 27 Aug 2003 03:36:41 -0000 1.3
+++ a11y/calendar/ea-gnome-calendar.c 16 Sep 2003 07:21:09 -0000
@@ -128,7 +128,7 @@
}
#ifdef ACC_DEBUG
- printf ("EvoAcc: ea-gnome-calendar created: %p\n", accessible);
+ printf ("EvoAcc: ea-gnome-calendar created: %p\n", (void *)accessible);
#endif
return accessible;
@@ -225,7 +225,7 @@
#ifdef ACC_DEBUG
printf ("AccDebug: view switch to widget %p (index=%d) \n",
- new_widget, index);
+ (void *)new_widget, index);
#endif
}
Index: a11y/calendar/ea-week-view.c
===================================================================
RCS file: /cvs/gnome/evolution/a11y/calendar/ea-week-view.c,v
retrieving revision 1.2
diff -u -r1.2 ea-week-view.c
--- a11y/calendar/ea-week-view.c 20 Aug 2003 07:46:05 -0000 1.2
+++ a11y/calendar/ea-week-view.c 16 Sep 2003 07:21:09 -0000
@@ -28,6 +28,7 @@
#include "ea-cal-view-event.h"
#include "ea-calendar-helpers.h"
#include "calendar-commands.h"
+#include <gal/e-text/e-text.h>
static void ea_week_view_class_init (EaWeekViewClass *klass);
@@ -37,6 +38,8 @@
static AtkObject* ea_week_view_ref_child (AtkObject *obj,
gint i);
+static void get_visible_text_item_count (GnomeCanvasItem *item, gpointer data);
+
static gpointer parent_class = NULL;
GType
@@ -113,7 +116,7 @@
atk_object_initialize (accessible, widget);
#ifdef ACC_DEBUG
- printf ("EvoAcc: ea_week_view created %p\n", accessible);
+ printf ("EvoAcc: ea_week_view created %p\n", (void *)accessible);
#endif
return accessible;
@@ -139,8 +142,6 @@
label_text = calendar_get_text_for_folder_bar_label (gcal);
view_type = gnome_calendar_get_view (gcal);
- view_type = gnome_calendar_get_view (gcal);
-
if (view_type == GNOME_CAL_MONTH_VIEW)
accessible->name = g_strconcat ("month view :",
label_text,
@@ -185,51 +186,102 @@
ea_week_view_get_n_children (AtkObject *accessible)
{
EWeekView *week_view;
+ GnomeCanvasGroup *canvas_group;
+ gint i, count = 0;
g_return_val_if_fail (EA_IS_WEEK_VIEW (accessible), -1);
if (!GTK_ACCESSIBLE (accessible)->widget)
return -1;
week_view = E_WEEK_VIEW (GTK_ACCESSIBLE (accessible)->widget);
+ canvas_group = GNOME_CANVAS_GROUP (GNOME_CANVAS (week_view->main_canvas)->root);
+ g_list_foreach (canvas_group->item_list, (GFunc)get_visible_text_item_count,
+ &count);
+
+ /* add the number of visible jump buttons */
+ for (i = 0; i < E_WEEK_VIEW_MAX_WEEKS * 7; i++) {
+ if (week_view->jump_buttons[i]->object.flags & GNOME_CANVAS_ITEM_VISIBLE)
+ ++count;
+ }
- return week_view->events->len;
+#ifdef ACC_DEBUG
+ printf("AccDebug: week view %p has %d children\n", (void *)week_view, count);
+#endif
+ return count;
}
static AtkObject *
ea_week_view_ref_child (AtkObject *accessible, gint index)
{
EWeekView *week_view;
- gint child_num;
+ gint child_num, max_count;
AtkObject *atk_object = NULL;
- EWeekViewEvent *event;
- EWeekViewEventSpan *span;
+ gint event_index;
+ gint jump_button = -1;
gint span_num = 0;
+ gint count = 0;
g_return_val_if_fail (EA_IS_WEEK_VIEW (accessible), NULL);
child_num = atk_object_get_n_accessible_children (accessible);
- if (child_num <= 0 || index < 0 || index >= child_num)
+ if (child_num <= 0 || index < 0 || index >= child_num)
return NULL;
if (!GTK_ACCESSIBLE (accessible)->widget)
return NULL;
week_view = E_WEEK_VIEW (GTK_ACCESSIBLE (accessible)->widget);
+ max_count = week_view->events->len;
- event = &g_array_index (week_view->events,
- EWeekViewEvent, index);
- span = &g_array_index (week_view->spans, EWeekViewEventSpan,
- event->spans_index + span_num);
-
- if (event) {
- /* Not use atk_gobject_accessible_for_object here,
- * we need to do special thing here
- */
- atk_object = ea_calendar_helpers_get_accessible_for (span->text_item);
- g_object_ref (atk_object);
+ for (event_index = 0; event_index < max_count; ++event_index) {
+ EWeekViewEvent *event;
+ EWeekViewEventSpan *span;
+ gint current_day;
+
+ event = &g_array_index (week_view->events,
+ EWeekViewEvent, event_index);
+ span = &g_array_index (week_view->spans, EWeekViewEventSpan,
+ event->spans_index + span_num);
+
+ if (!event || !span)
+ continue;
+
+ current_day = span->start_day;
+ if (span->text_item)
+ ++count;
+ else if (current_day != jump_button) {
+ /* we should go to the jump button */
+ jump_button = current_day;
+ ++count;
+ }
+ else
+ continue;
+
+ if (count == (index + 1)) {
+ if (span->text_item) {
+ /* Not use atk_gobject_accessible_for_object for event
+ * text_item we need to do special thing here
+ */
+ atk_object = ea_calendar_helpers_get_accessible_for (span->text_item);
+ }
+ else {
+ atk_object = atk_gobject_accessible_for_object (G_OBJECT(week_view->jump_buttons[current_day == -1 ? 0 : current_day]));
+ }
+ g_object_ref (atk_object);
+ break;
+ }
}
+
#ifdef ACC_DEBUG
printf ("EvoAcc: ea_week_view_ref_child [%d]=%p\n",
- index, atk_object);
+ index, (void *)atk_object);
#endif
return atk_object;
+}
+
+static void get_visible_text_item_count (GnomeCanvasItem *item, gpointer data)
+{
+ gint *count = (gint *)data;
+
+ if (item && E_IS_TEXT (item))
+ ++(*count);
}
Index: a11y/widgets/ea-calendar-item.c
===================================================================
RCS file: /cvs/gnome/evolution/a11y/widgets/ea-calendar-item.c,v
retrieving revision 1.1
diff -u -r1.1 ea-calendar-item.c
--- a11y/widgets/ea-calendar-item.c 27 Aug 2003 03:36:42 -0000 1.1
+++ a11y/widgets/ea-calendar-item.c 16 Sep 2003 07:21:09 -0000
@@ -102,7 +102,7 @@
atk_object_initialize (atk_object, obj);
atk_object->role = ATK_ROLE_CALENDAR;
#ifdef ACC_DEBUG
- g_print ("ea_calendar_item created %p\n", atk_object);
+ g_print ("ea_calendar_item created %p\n", (void *)atk_object);
#endif
return atk_object;
}
Index: a11y/widgets/ea-widgets.c
===================================================================
RCS file: /cvs/gnome/evolution/a11y/widgets/ea-widgets.c,v
retrieving revision 1.1
diff -u -r1.1 ea-widgets.c
--- a11y/widgets/ea-widgets.c 27 Aug 2003 03:36:42 -0000 1.1
+++ a11y/widgets/ea-widgets.c 16 Sep 2003 07:21:09 -0000
@@ -27,7 +27,7 @@
#include "widgets/ea-calendar-item.h"
#include "ea-widgets.h"
-EA_FACTORY_GOBJECT (EA_TYPE_CALENDAR_ITEM, ea_calendar_item, ea_calendar_item_new);
+EA_FACTORY_GOBJECT (EA_TYPE_CALENDAR_ITEM, ea_calendar_item, ea_calendar_item_new)
void e_calendar_item_a11y_init (void)
{
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