[evolution-patches] new gal e-table a11y patches
- From: Li Yuan <Li Yuan Sun COM>
- To: JP Rosevear <jpr novell com>
- Cc: patches <evolution-patches lists ximian com>
- Subject: [evolution-patches] new gal e-table a11y patches
- Date: Thu, 27 Jan 2005 11:29:55 +0800
Hi, JP
Here is the new e-table a11y patches.
Regards,
Li
Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/ChangeLog,v
retrieving revision 1.943
diff -u -r1.943 ChangeLog
--- ChangeLog 21 Dec 2004 20:47:40 -0000 1.943
+++ ChangeLog 27 Jan 2005 02:45:24 -0000
@@ -1,3 +1,52 @@
+2005-01-19 Li Yuan <li yuan sun com>
+
+ * e-cell-combo.c: (e_cell_combo_init), (e_cell_combo_do_popup),
+ (e_cell_combo_list_button_press), (e_cell_combo_button_press),
+ (e_cell_combo_button_release), (e_cell_combo_key_press):
+ add an a11y name for the popup list.
+ make shortcut key ALT+Arrow work.
+ Fixes #70261
+ * e-cell-text.c: (e_cell_text_class_init), (_delete_selection),
+ (_insert):
+ add "text_inserted" and "text_deleted" signals to notify the
+ text has been changed.
+ (e_cell_text_get_text_by_view):
+ new helper function to get the text being editted.
+ * e-cell-text.h:
+ add signal declaration.
+ * e-cell-toggle.c: (etog_draw):
+ add range check for negative values.
+ * e-cell-vbox.c: (e_cell_vbox_class_init):
+ * e-cell-vbox.h:
+ make ECellVboxView public since it will be used in a11y part.
+ * e-table-click-to-add.c: (etcta_style_set),
+ (create_rect_and_text), (etcta_realize), (etcta_class_init),
+ (e_table_click_to_add_commit):
+ add "style_set" signal to click_to_add and implement
+ the style_set function.
+ (etcta_init):
+ add a11y name to click to add.
+ * e-table-click-to-add.h:
+ add "style_set" signal to click_to_add and implement
+ the style_set function.
+ * e-table-config.c: (config_button_up), (config_button_down):
+ check whether the columns are empty.
+ * e-table-group-container.c:
+ * e-table-group-container.h:
+ make ETableGroupContainerChildNode public since it
+ will be used in a11y part.
+ * e-table-item.c: (eti_init):
+ init eti->cols.
+ (eti_event):
+ at GDK_KEY_PRESS event and GDK_Down key pressed, we check
+ view_col value before we pass it to eti_e_cell_event.
+ (eti_class_init):
+ call the new initialize function
+ * e-table.c: (table_canvas_focus_event_cb):
+ if canvas has a focused item but the etable does not
+ have a cursor row, just focus the first item after check
+ whether the click_to_add should get the focus.
+
2004-12-21 JP Rosevear <jpr novell com>
Fixes #29309
Index: e-cell-combo.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-cell-combo.c,v
retrieving revision 1.17
diff -u -r1.17 e-cell-combo.c
--- e-cell-combo.c 12 Aug 2004 05:10:42 -0000 1.17
+++ e-cell-combo.c 27 Jan 2005 02:45:27 -0000
@@ -56,6 +56,7 @@
#include <string.h> /* strcmp() */
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
+#include <glib/gi18n.h>
#include "gal/util/e-util.h"
#include "gal/widgets/e-unicode.h"
#include "e-table-item.h"
@@ -135,6 +136,7 @@
e_cell_combo_init (ECellCombo *ecc)
{
GtkWidget *frame;
+ AtkObject *a11y;
/* We create one popup window for the ECell, since there will only
ever be one popup in use at a time. */
@@ -167,6 +169,9 @@
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window)));
gtk_widget_show (ecc->popup_list);
+ a11y = gtk_widget_get_accessible (ecc->popup_list);
+ atk_object_set_name (a11y, _("popup list"));
+
g_signal_connect (ecc->popup_list,
"selection_changed",
G_CALLBACK (e_cell_combo_selection_changed),
@@ -291,6 +296,7 @@
if (error_code != 0)
g_warning ("Failed to get pointer grab (%i)", error_code);
gtk_grab_add (ecc->popup_window);
+ gdk_keyboard_grab (ecc->popup_list->window, TRUE, time);
return TRUE;
}
@@ -522,6 +528,7 @@
e_cell_combo_update_cell (ecc);
gtk_grab_remove (ecc->popup_window);
gdk_pointer_ungrab (event->button.time);
+ gdk_keyboard_ungrab (event->button.time);
gtk_widget_hide (ecc->popup_window);
e_cell_popup_set_shown (E_CELL_POPUP (ecc), FALSE);
@@ -561,6 +568,7 @@
gtk_grab_remove (ecc->popup_window);
gdk_pointer_ungrab (event->button.time);
+ gdk_keyboard_ungrab (event->button.time);
gtk_widget_hide (ecc->popup_window);
e_cell_popup_set_shown (E_CELL_POPUP (ecc), FALSE);
@@ -602,6 +610,7 @@
update the cell to reflect the new selection. */
gtk_grab_remove (ecc->popup_window);
gdk_pointer_ungrab (event->time);
+ gdk_keyboard_ungrab (event->time);
gtk_widget_hide (ecc->popup_window);
e_cell_popup_set_shown (E_CELL_POPUP (ecc), FALSE);
@@ -631,6 +640,7 @@
gtk_grab_remove (ecc->popup_window);
gdk_pointer_ungrab (event->time);
+ gdk_keyboard_ungrab (event->time);
gtk_widget_hide (ecc->popup_window);
e_cell_popup_set_shown (E_CELL_POPUP (ecc), FALSE);
Index: e-cell-text.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-cell-text.c,v
retrieving revision 1.137
diff -u -r1.137 e-cell-text.c
--- e-cell-text.c 10 Jun 2004 15:29:14 -0000 1.137
+++ e-cell-text.c 27 Jan 2005 02:45:34 -0000
@@ -59,6 +59,7 @@
#define d(x)
#define DO_SELECTION 1
+#define VIEW_TO_CELL(view) E_CELL_TEXT (((ECellView *)view)->ecell)
#if d(!)0
#define e_table_item_leave_edit_(x) (e_table_item_leave_edit((x)), g_print ("%s: e_table_item_leave_edit\n", __FUNCTION__))
@@ -94,6 +95,15 @@
E_SELECTION_CLIPBOARD
};
+/* signals */
+enum {
+ TEXT_INSERTED,
+ TEXT_DELETED,
+ LAST_SIGNAL
+};
+
+static guint signals [LAST_SIGNAL] = { 0 };
+
static GdkAtom clipboard_atom = GDK_NONE;
#define PARENT_TYPE e_cell_get_type ()
@@ -1698,6 +1708,30 @@
parent_class = g_type_class_ref (PARENT_TYPE);
+ signals [TEXT_INSERTED] =
+ g_signal_new ("text_inserted",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (ECellTextClass, text_inserted),
+ NULL, NULL,
+ e_marshal_VOID__POINTER_INT_INT_INT_INT,
+ G_TYPE_NONE, 5,
+ G_TYPE_POINTER, G_TYPE_INT, G_TYPE_INT,
+ G_TYPE_INT, G_TYPE_INT);
+
+ signals [TEXT_DELETED] =
+ g_signal_new ("text_deleted",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (ECellTextClass, text_deleted),
+ NULL, NULL,
+ e_marshal_VOID__POINTER_INT_INT_INT_INT,
+ G_TYPE_NONE, 5,
+ G_TYPE_POINTER, G_TYPE_INT, G_TYPE_INT,
+ G_TYPE_INT, G_TYPE_INT);
+
+
+
g_object_class_install_property (object_class, PROP_STRIKEOUT_COLUMN,
g_param_spec_int ("strikeout_column",
_("Strikeout Column"),
@@ -2182,6 +2216,8 @@
memmove (sp, ep, length);
edit->selection_end = edit->selection_start;
+
+ g_signal_emit (VIEW_TO_CELL (text_view), signals[TEXT_DELETED], 0, text_view, edit->selection_start, ep-sp, edit->row, edit->model_col);
}
/* fixme: */
@@ -2209,6 +2245,8 @@
edit->selection_start += value;
edit->selection_end = edit->selection_start;
+
+ g_signal_emit (VIEW_TO_CELL (text_view), signals[TEXT_INSERTED], 0, text_view, edit->selection_end-value, value, edit->row, edit->model_col);
}
static void
@@ -2777,4 +2815,40 @@
command.action = E_TEP_DELETE;
command.position = E_TEP_SELECTION;
e_cell_text_view_command (edit->tep, &command, edit);
+}
+
+/**
+ * e_cell_text_get_text_by_view:
+ * @cell_view: the given cell view
+ * @col: column of the given cell in the model
+ * @row: row of the given cell in the model
+ *
+ * Get the cell's text directly from CellEdit,
+ * during editting this cell, the cell's text value maybe inconsistant
+ * with the text got from table_model.
+ * The caller should free the text after using it.
+ *
+ * This API is most likely to be used by a11y implementations.
+ */
+char *
+e_cell_text_get_text_by_view (ECellView *cell_view, gint col, gint row)
+{
+ ECellTextView *ectv;
+ CellEdit *edit;
+ gchar *ret, *model_text;
+
+ ectv = (ECellTextView *)cell_view;
+ edit = ectv->edit;
+
+ if (edit && ectv->edit->row == row && ectv->edit->model_col == col) { /* being editted now */
+ ret = g_strdup (edit->text);
+ } else{
+ model_text = e_cell_text_get_text (E_CELL_TEXT (cell_view->ecell),
+ cell_view->e_table_model, col, row);
+ ret = g_strdup (model_text);
+ e_cell_text_free_text (E_CELL_TEXT (cell_view->ecell), model_text);
+ }
+
+ return ret;
+
}
Index: e-cell-text.h
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-cell-text.h,v
retrieving revision 1.32
diff -u -r1.32 e-cell-text.h
--- e-cell-text.h 2 Dec 2003 07:20:04 -0000 1.32
+++ e-cell-text.h 27 Jan 2005 02:45:34 -0000
@@ -84,6 +84,9 @@
char *(*get_text) (ECellText *cell, ETableModel *model, int col, int row);
void (*free_text) (ECellText *cell, char *text);
void (*set_value) (ECellText *cell, ETableModel *model, int col, int row, const char *text);
+ /* signal handlers */
+ void (*text_inserted) (ECellText *cell, ECellView *cell_view, int pos, int len, int row, int model_col);
+ void (*text_deleted) (ECellText *cell, ECellView *cell_view, int pos, int len, int row, int model_col);
} ECellTextClass;
GType e_cell_text_get_type (void);
@@ -115,6 +118,9 @@
/* Deletes selected text */
void e_cell_text_delete_selection (ECellView *cell_view, gint col, gint row);
+
+/* get text directly from view, both col and row are model format */
+char *e_cell_text_get_text_by_view (ECellView *cell_view, gint col, gint row);
G_END_DECLS
Index: e-cell-toggle.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-cell-toggle.c,v
retrieving revision 1.40
diff -u -r1.40 e-cell-toggle.c
--- e-cell-toggle.c 10 Jun 2004 15:29:14 -0000 1.40
+++ e-cell-toggle.c 27 Jan 2005 02:45:35 -0000
@@ -201,7 +201,7 @@
selected = flags & E_CELL_SELECTED;
- if (value >= toggle->n_states){
+ if (value < 0 || value >= toggle->n_states){
g_warning ("Value from the table model is %d, the states we support are [0..%d)\n",
value, toggle->n_states);
return;
Index: e-cell-vbox.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-cell-vbox.c,v
retrieving revision 1.4
diff -u -r1.4 e-cell-vbox.c
--- e-cell-vbox.c 17 Nov 2002 00:02:53 -0000 1.4
+++ e-cell-vbox.c 27 Jan 2005 02:45:36 -0000
@@ -42,18 +42,13 @@
#include <gdk/gdkkeysyms.h>
#include "gal/util/e-util.h"
+#include "gal/a11y/e-table/gal-a11y-e-cell-registry.h"
+#include "gal/a11y/e-table/gal-a11y-e-cell-vbox.h"
#include "e-table-item.h"
#include "e-cell-vbox.h"
#define PARENT_TYPE e_cell_get_type ()
-typedef struct {
- ECellView cell_view;
- int subcell_view_count;
- ECellView **subcell_views;
- int *model_cols;
-} ECellVboxView;
-
static ECellClass *parent_class;
#define INDENT_AMOUNT 16
@@ -443,6 +438,8 @@
#endif
parent_class = g_type_class_ref (PARENT_TYPE);
+
+ gal_a11y_e_cell_registry_add_cell_type (NULL, E_CELL_VBOX_TYPE, gal_a11y_e_cell_vbox_new);
}
static void
Index: e-cell-vbox.h
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-cell-vbox.h,v
retrieving revision 1.3
diff -u -r1.3 e-cell-vbox.h
--- e-cell-vbox.h 17 Nov 2002 00:02:53 -0000 1.3
+++ e-cell-vbox.h 27 Jan 2005 02:45:36 -0000
@@ -50,6 +50,13 @@
} ECellVbox;
typedef struct {
+ ECellView cell_view;
+ int subcell_view_count;
+ ECellView **subcell_views;
+ int *model_cols;
+} ECellVboxView;
+
+typedef struct {
ECellClass parent_class;
} ECellVboxClass;
Index: e-table-click-to-add.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-table-click-to-add.c,v
retrieving revision 1.39
diff -u -r1.39 e-table-click-to-add.c
--- e-table-click-to-add.c 10 Jun 2004 15:29:14 -0000 1.39
+++ e-table-click-to-add.c 27 Jan 2005 02:45:36 -0000
@@ -29,7 +29,8 @@
#include <libgnomecanvas/gnome-canvas-rect-ellipse.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <atk/atkregistry.h>
-
+#include <atk/atkutil.h>
+#include <atk/atkgobjectaccessible.h>
#include "e-table-header.h"
#include "e-table-click-to-add.h"
#include "e-table-defines.h"
@@ -44,6 +45,7 @@
enum {
CURSOR_CHANGE,
+ STYLE_SET,
LAST_SIGNAL
};
@@ -73,6 +75,26 @@
}
static void
+etcta_style_set (ETableClickToAdd *etcta, GtkStyle *previous_style)
+{
+ GtkWidget *widget = GTK_WIDGET(GNOME_CANVAS_ITEM(etcta)->canvas);
+
+ if (etcta->rect) {
+ gnome_canvas_item_set (etcta->rect,
+ "outline_color_gdk", &widget->style->fg[GTK_STATE_NORMAL],
+ "fill_color_gdk", &widget->style->bg[GTK_STATE_NORMAL],
+ NULL );
+
+ }
+
+ if (etcta->text)
+ gnome_canvas_item_set (etcta->text,
+ "fill_color_gdk", &widget->style->text[GTK_STATE_NORMAL],
+ NULL);
+
+}
+
+static void
etcta_add_table_header (ETableClickToAdd *etcta, ETableHeader *header)
{
etcta->eth = header;
@@ -215,6 +237,33 @@
}
static void
+create_rect_and_text (ETableClickToAdd *etcta)
+{
+ GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM(etcta)->canvas);
+
+ if (!etcta->rect)
+ etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta),
+ gnome_canvas_rect_get_type(),
+ "x1", (double) 0,
+ "y1", (double) 0,
+ "x2", (double) etcta->width - 1,
+ "y2", (double) etcta->height - 1,
+ "outline_color_gdk", &widget->style->fg[GTK_STATE_NORMAL],
+ "fill_color_gdk", &widget->style->bg[GTK_STATE_NORMAL],
+ NULL);
+
+ if (!etcta->text)
+ etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta),
+ e_text_get_type(),
+ "text", etcta->message ? etcta->message : "",
+ "anchor", GTK_ANCHOR_NW,
+ "width", etcta->width - 4,
+ "draw_background", FALSE,
+ "fill_color_gdk", &widget->style->text[GTK_STATE_NORMAL],
+ NULL);
+}
+
+static void
etcta_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
ETableClickToAdd *etcta;
@@ -248,23 +297,7 @@
{
ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item);
- etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item),
- gnome_canvas_rect_get_type(),
- "x1", (double) 0,
- "y1", (double) 0,
- "x2", (double) etcta->width - 1,
- "y2", (double) etcta->height - 1,
- "outline_color", "black",
- "fill_color", "white",
- NULL);
-
- etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item),
- e_text_get_type(),
- "text", etcta->message ? etcta->message : "",
- "anchor", GTK_ANCHOR_NW,
- "width", etcta->width - 4,
- "draw_background", FALSE,
- NULL);
+ create_rect_and_text (etcta);
e_canvas_item_move_absolute (etcta->text, 2, 2);
if (GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->realize)
@@ -448,6 +481,7 @@
etcta_parent_class = g_type_class_ref (PARENT_OBJECT_TYPE);
klass->cursor_change = NULL;
+ klass->style_set = etcta_style_set;
object_class->dispose = etcta_dispose;
object_class->set_property = etcta_set_property;
@@ -501,6 +535,16 @@
e_marshal_VOID__INT_INT,
G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT);
+ etcta_signals [STYLE_SET] =
+ g_signal_new ("style_set",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (ETableClickToAddClass, style_set),
+ NULL, NULL,
+ e_marshal_NONE__OBJECT,
+ G_TYPE_NONE, 1, GTK_TYPE_STYLE);
+
+
atk_registry_set_factory_type (atk_get_default_registry (),
E_TABLE_CLICK_TO_ADD_TYPE,
gal_a11y_e_table_click_to_add_factory_get_type ());
@@ -511,6 +555,7 @@
etcta_init (GnomeCanvasItem *item)
{
ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item);
+ AtkObject *a11y;
etcta->one = NULL;
etcta->model = NULL;
@@ -527,6 +572,12 @@
G_CALLBACK (etcta_cursor_change), etcta);
e_canvas_item_set_reflow_callback(item, etcta_reflow);
+
+ /* create its a11y object at this time if accessibility is enabled*/
+ if (atk_get_root () != NULL) {
+ a11y = atk_gobject_accessible_for_object (G_OBJECT (etcta));
+ atk_object_set_name (a11y, _("click to add"));
+ }
}
E_MAKE_TYPE(e_table_click_to_add, "ETableClickToAdd", ETableClickToAdd, etcta_class_init, etcta_init, PARENT_OBJECT_TYPE)
@@ -549,25 +600,6 @@
gtk_object_destroy(GTK_OBJECT (etcta->row));
etcta->row = NULL;
}
- if (!etcta->rect) {
- etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta),
- gnome_canvas_rect_get_type(),
- "x1", (double) 0,
- "y1", (double) 0,
- "x2", (double) etcta->width - 1,
- "y2", (double) etcta->height - 1,
- "outline_color", "black",
- "fill_color", "white",
- NULL);
- }
- if (!etcta->text) {
- etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta),
- e_text_get_type(),
- "text", etcta->message ? etcta->message : "",
- "anchor", GTK_ANCHOR_NW,
- "width", etcta->width - 4,
- "draw_background", FALSE,
- NULL);
- e_canvas_item_move_absolute (etcta->text, 3, 3);
- }
+ create_rect_and_text (etcta);
+ e_canvas_item_move_absolute (etcta->text, 3, 3);
}
Index: e-table-click-to-add.h
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-table-click-to-add.h,v
retrieving revision 1.9
diff -u -r1.9 e-table-click-to-add.h
--- e-table-click-to-add.h 15 Nov 2002 02:22:00 -0000 1.9
+++ e-table-click-to-add.h 27 Jan 2005 02:45:37 -0000
@@ -66,6 +66,7 @@
* signals
*/
void (*cursor_change) (ETableClickToAdd *etcta, gint row, gint col);
+ void (*style_set) (ETableClickToAdd *etcta, GtkStyle *previous_style);
} ETableClickToAddClass;
GType e_table_click_to_add_get_type (void);
Index: e-table-config.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-table-config.c,v
retrieving revision 1.66
diff -u -r1.66 e-table-config.c
--- e-table-config.c 4 Aug 2004 09:16:19 -0000 1.66
+++ e-table-config.c 27 Jan 2005 02:45:38 -0000
@@ -947,6 +947,11 @@
int i;
e_table_selected_row_foreach (config->shown, add_column, &columns);
+
+ /* if no columns left, just return */
+ if (columns == NULL)
+ return;
+
columns = g_list_reverse (columns);
new_shown = g_new (int, config->temp_state->col_count);
@@ -997,6 +1002,11 @@
int i;
e_table_selected_row_foreach (config->shown, add_column, &columns);
+
+ /* if no columns left, just return */
+ if (columns == NULL)
+ return;
+
new_shown = g_new (int, config->temp_state->col_count);
new_expansions = g_new (double, config->temp_state->col_count);
Index: e-table-group-container.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-table-group-container.c,v
retrieving revision 1.66
diff -u -r1.66 e-table-group-container.c
--- e-table-group-container.c 8 Apr 2003 14:36:55 -0000 1.66
+++ e-table-group-container.c 27 Jan 2005 02:45:39 -0000
@@ -59,15 +59,6 @@
PROP_UNIFORM_ROW_HEIGHT
};
-typedef struct {
- ETableGroup *child;
- void *key;
- char *string;
- GnomeCanvasItem *text;
- GnomeCanvasItem *rect;
- gint count;
-} ETableGroupContainerChildNode;
-
static EPrintable *
etgc_get_printable (ETableGroup *etg);
Index: e-table-group-container.h
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-table-group-container.h,v
retrieving revision 1.19
diff -u -r1.19 e-table-group-container.h
--- e-table-group-container.h 17 Nov 2002 00:02:53 -0000 1.19
+++ e-table-group-container.h 27 Jan 2005 02:45:39 -0000
@@ -84,6 +84,16 @@
ETableGroupClass parent_class;
} ETableGroupContainerClass;
+typedef struct {
+ ETableGroup *child;
+ void *key;
+ char *string;
+ GnomeCanvasItem *text;
+ GnomeCanvasItem *rect;
+ gint count;
+} ETableGroupContainerChildNode;
+
+
ETableGroup *e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header, ETableHeader *header,
ETableModel *model, ETableSortInfo *sort_info, int n);
void e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc,
Index: e-table-item.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-table-item.c,v
retrieving revision 1.237
diff -u -r1.237 e-table-item.c
--- e-table-item.c 10 Jun 2004 15:29:14 -0000 1.237
+++ e-table-item.c 27 Jan 2005 02:45:47 -0000
@@ -44,6 +44,7 @@
#include "gal/widgets/e-canvas.h"
#include "gal/widgets/e-canvas-utils.h"
#include "gal/util/e-util.h"
+#include "gal/a11y/e-table/gal-a11y-e-table-item.h"
#include "gal/util/e-i18n.h"
#include <string.h>
#include <stdlib.h>
@@ -1647,6 +1648,7 @@
eti->cursor_y2 = -1;
eti->rows = -1;
+ eti->cols = -1;
eti->frozen_count = 0;
eti->queue_show_cursor = FALSE;
@@ -2669,9 +2671,10 @@
case GDK_KP_Down:
if ((e->key.state & GDK_MOD1_MASK)
&& ((e->key.keyval == GDK_Down ) || (e->key.keyval == GDK_KP_Down))) {
- gint view_col = model_to_view_col(eti, cursor_col);
- if (eti_e_cell_event (eti, eti->cell_views [view_col], e, ((GdkEventKey *)e)->time, cursor_col, view_col, model_to_view_row(eti, cursor_row), E_CELL_CURSOR))
- return TRUE;
+ gint view_col = model_to_view_col(eti, cursor_col);
+ if ((view_col >= 0) && (view_col < eti->cols))
+ if (eti_e_cell_event (eti, eti->cell_views [view_col], e, ((GdkEventKey *)e)->time, cursor_col, view_col, model_to_view_row(eti, cursor_row), E_CELL_CURSOR))
+ return TRUE;
} else
return_val = e_selection_model_key_press(E_SELECTION_MODEL (eti->selection), (GdkEventKey *) e);
break;
@@ -3124,10 +3127,8 @@
G_TYPE_NONE, 1,
G_TYPE_POINTER);
- atk_registry_set_factory_type (atk_get_default_registry (),
- E_TABLE_ITEM_TYPE,
- gal_a11y_e_table_item_factory_get_type ());
-
+ /* A11y Init */
+ gal_a11y_e_table_item_init ();
}
E_MAKE_TYPE (e_table_item,
Index: e-table.c
===================================================================
RCS file: /cvs/gnome/gal/gal/e-table/e-table.c,v
retrieving revision 1.232
diff -u -r1.232 e-table.c
--- e-table.c 24 Nov 2004 10:34:55 -0000 1.232
+++ e-table.c 27 Jan 2005 02:45:53 -0000
@@ -1126,6 +1126,14 @@
focus_first_etable_item (etable->group);
} else if (canvas->focused_item) {
ESelectionModel *selection = (ESelectionModel *)etable->selection;
+
+ /* check whether click_to_add already got the focus */
+ if (etable->click_to_add) {
+ GnomeCanvasItem *row = E_TABLE_CLICK_TO_ADD(etable->click_to_add)->row;
+ if (canvas->focused_item == row)
+ return TRUE;
+ }
+
if (e_selection_model_cursor_row (selection) == -1)
focus_first_etable_item (etable->group);
}
Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/gal/ChangeLog,v
retrieving revision 1.903
diff -u -r1.903 ChangeLog
--- ChangeLog 11 Jan 2005 10:31:55 -0000 1.903
+++ ChangeLog 27 Jan 2005 03:27:22 -0000
@@ -1,3 +1,158 @@
+2005-01-19 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.
+
2005-01-10 JP Rosevear <jpr novell com>
* configure.in: bump version
Index: gal/util/e-marshal.list
===================================================================
RCS file: /cvs/gnome/gal/gal/util/e-marshal.list,v
retrieving revision 1.5
diff -u -r1.5 e-marshal.list
--- gal/util/e-marshal.list 3 Apr 2003 06:06:20 -0000 1.5
+++ gal/util/e-marshal.list 27 Jan 2005 03:27:22 -0000
@@ -44,6 +44,7 @@
NONE:POINTER,INT
NONE:POINTER,INT,INT
NONE:POINTER,INT,INT,INT
+NONE:POINTER,INT,INT,INT,INT
NONE:POINTER,INT,OBJECT
NONE:POINTER,POINTER
NONE:POINTER,POINTER,INT
? gal/a11y/e-table/.gal-a11y-e-table-item.c.swp
Index: gal/a11y/e-table/Makefile.am
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/Makefile.am,v
retrieving revision 1.7
diff -u -r1.7 Makefile.am
--- gal/a11y/e-table/Makefile.am 17 Dec 2003 02:35:20 -0000 1.7
+++ gal/a11y/e-table/Makefile.am 27 Jan 2005 03:27:28 -0000
@@ -19,6 +19,7 @@
gal-a11y-e-cell-toggle.c \
gal-a11y-e-cell-popup.c \
gal-a11y-e-cell-registry.c \
+ gal-a11y-e-cell-vbox.c \
gal-a11y-e-table.c \
gal-a11y-e-table-item.c \
gal-a11y-e-table-item-factory.c \
@@ -37,6 +38,7 @@
gal-a11y-e-cell-toggle.h \
gal-a11y-e-cell-popup.h \
gal-a11y-e-cell-registry.h \
+ gal-a11y-e-cell-vbox.h \
gal-a11y-e-table.h \
gal-a11y-e-table-item.h \
gal-a11y-e-table-click-to-add-factory.h \
Index: gal/a11y/e-table/gal-a11y-e-cell-popup.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-cell-popup.c,v
retrieving revision 1.3
diff -u -r1.3 gal-a11y-e-cell-popup.c
--- gal/a11y/e-table/gal-a11y-e-cell-popup.c 10 Jun 2004 17:00:45 -0000 1.3
+++ gal/a11y/e-table/gal-a11y-e-cell-popup.c 27 Jan 2005 03:27:28 -0000
@@ -31,6 +31,7 @@
#include <atk/atkobject.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtkwidget.h>
+#include <glib/gi18n.h>
static AtkObjectClass *parent_class = NULL;
#define PARENT_TYPE (gal_a11y_e_cell_get_type ())
@@ -118,8 +119,8 @@
g_return_val_if_fail (a11y != NULL, NULL);
cell = GAL_A11Y_E_CELL(a11y);
gal_a11y_e_cell_add_action (cell,
- "popup", /* action name*/
- "popup a child", /* action description */
+ _("popup"), /* action name*/
+ _("popup a child"), /* action description */
"<Alt>Down", /* action keybinding */
popup_cell_action);
Index: gal/a11y/e-table/gal-a11y-e-cell-text.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-cell-text.c,v
retrieving revision 1.6
diff -u -r1.6 gal-a11y-e-cell-text.c
--- gal/a11y/e-table/gal-a11y-e-cell-text.c 10 Jun 2004 17:00:45 -0000 1.6
+++ gal/a11y/e-table/gal-a11y-e-cell-text.c 27 Jan 2005 03:27:30 -0000
@@ -15,18 +15,84 @@
#include <atk/atktext.h>
#include <atk/atkeditabletext.h>
#include <atk/atkaction.h>
+#include <atk/atkstateset.h>
+#include <glib/gi18n.h>
#define CS_CLASS(a11y) (G_TYPE_INSTANCE_GET_CLASS ((a11y), C_TYPE_STREAM, GalA11yECellTextClass))
static AtkObjectClass *parent_class;
#define PARENT_TYPE (gal_a11y_e_cell_get_type ())
/* Static functions */
+static void
+ect_dispose (GObject *object)
+{
+ GObjectClass *g_class;
+ GalA11yECell *gaec = GAL_A11Y_E_CELL (object);
+ GalA11yECellText *gaet = GAL_A11Y_E_CELL_TEXT (object);
+
+ if (gaet->inserted_id != 0) {
+ ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
+
+ if (ect) {
+ g_signal_handler_disconnect (ect, gaet->inserted_id);
+ g_signal_handler_disconnect (ect, gaet->deleted_id);
+ }
+
+ gaet->inserted_id = 0;
+ gaet->deleted_id = 0;
+ }
+
+ g_class = (GObjectClass *)parent_class;
+ if (g_class->dispose)
+ g_class->dispose (object);
+
+}
+
+static gboolean
+ect_check (gpointer a11y)
+{
+ GalA11yECell *gaec = GAL_A11Y_E_CELL (a11y);
+ ETableItem *item = gaec->item;
+
+ g_return_val_if_fail ((gaec->item != NULL), FALSE);
+ g_return_val_if_fail ((gaec->cell_view != NULL), FALSE);
+ g_return_val_if_fail ((gaec->cell_view->ecell != NULL), FALSE);
+
+ if (atk_state_set_contains_state (gaec->state_set, ATK_STATE_DEFUNCT))
+ return FALSE;
+
+ if (gaec->row < 0 || gaec->row >= item->rows
+ || gaec->view_col <0 || gaec->view_col >= item->cols
+ || gaec->model_col <0 || gaec->model_col >= e_table_model_column_count (item->table_model))
+ return FALSE;
+
+ if (!E_IS_CELL_TEXT (gaec->cell_view->ecell))
+ return FALSE;
+
+ return TRUE;
+}
+
static G_CONST_RETURN gchar*
ect_get_name (AtkObject * a11y)
{
- GalA11yECell *gaec = GAL_A11Y_E_CELL (a11y);
- ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
- return e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+ GalA11yECell *gaec;
+ char *name;
+
+ if (!ect_check (a11y))
+ return NULL;
+
+ gaec = GAL_A11Y_E_CELL (a11y);
+ name = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
+ if (name != NULL) {
+ ATK_OBJECT_CLASS (parent_class)->set_name (a11y, name);
+ g_free (name);
+ }
+
+ if (a11y->name != NULL && strcmp (a11y->name, "")) {
+ return a11y->name;
+ } else {
+ return parent_class->get_name (a11y);
+ }
}
static gchar *
@@ -35,9 +101,13 @@
gint end_offset)
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
- ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
+ gchar *full_text;
gchar *ret_val;
- gchar *full_text = e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+
+ if (!ect_check (text))
+ return NULL;
+
+ full_text = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
if (end_offset == -1)
end_offset = strlen (full_text);
@@ -48,7 +118,7 @@
ret_val = g_strndup (full_text + start_offset, end_offset - start_offset);
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
return ret_val;
}
@@ -80,13 +150,16 @@
gint offset)
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
- ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
gunichar ret_val;
gchar *at_offset;
- gchar *full_text = e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+
+ if (!ect_check (text))
+ return -1;
+
+ gchar *full_text = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
at_offset = g_utf8_offset_to_pointer (full_text, offset);
ret_val = g_utf8_get_char_validated (at_offset, -1);
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
return ret_val;
}
@@ -108,18 +181,17 @@
ect_get_caret_offset (AtkText *text)
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
- ECellText *ect = NULL;
gint start, end;
- g_return_val_if_fail (gaec && gaec->cell_view && gaec->cell_view->ecell && E_IS_CELL_TEXT (gaec->cell_view->ecell), -1);
- ect = E_CELL_TEXT (gaec->cell_view->ecell);
+ if (!ect_check (text))
+ return -1;
if (e_cell_text_get_selection (gaec->cell_view,
gaec->view_col, gaec->row,
&start, &end)) {
- gchar *full_text = e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+ gchar *full_text = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
end = g_utf8_pointer_to_offset (full_text, full_text + end);
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
return end;
}
@@ -163,13 +235,15 @@
ect_get_character_count (AtkText *text)
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
- ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
gint ret_val;
- gchar *full_text = e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+ if (!ect_check (text))
+ return -1;
+
+ gchar *full_text = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
ret_val = g_utf8_strlen (full_text, -1);
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
return ret_val;
}
@@ -190,6 +264,10 @@
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
gint selection_start, selection_end;
+
+ if (!ect_check (text))
+ return 0;
+
if (e_cell_text_get_selection (gaec->cell_view,
gaec->view_col, gaec->row,
&selection_start,
@@ -207,7 +285,6 @@
gint *end_offset)
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
- ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
gchar *ret_val;
gint selection_start, selection_end;
@@ -218,7 +295,7 @@
&selection_end)
&& selection_start != selection_end) {
gint real_start, real_end, len;
- gchar *full_text = e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+ gchar *full_text = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
len = strlen (full_text);
real_start = MIN (selection_start, selection_end);
real_end = MAX (selection_start, selection_end);
@@ -234,7 +311,7 @@
*start_offset = real_start;
if (end_offset)
*end_offset = real_end;
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
} else {
if (start_offset)
*start_offset = 0;
@@ -253,12 +330,11 @@
gint end_offset)
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
- ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
if (start_offset != end_offset) {
gint real_start, real_end, len;
gchar *full_text =
- e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+ e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
len = g_utf8_strlen (full_text, -1);
if (end_offset == -1)
@@ -272,7 +348,7 @@
real_start = g_utf8_offset_to_pointer (full_text, real_start) - full_text;
real_end = g_utf8_offset_to_pointer (full_text, real_end) - full_text;
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
if (e_cell_text_set_selection (gaec->cell_view,
gaec->view_col, gaec->row,
@@ -330,11 +406,10 @@
gint offset)
{
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
- ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
gchar *full_text;
gint len;
- full_text = e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+ full_text = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
len = g_utf8_strlen (full_text, -1);
if (offset == -1)
@@ -344,7 +419,7 @@
offset = g_utf8_offset_to_pointer (full_text, offset) - full_text;
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
return e_cell_text_set_selection (gaec->cell_view,
gaec->view_col, gaec->row,
@@ -382,7 +457,7 @@
GalA11yECell *gaec = GAL_A11Y_E_CELL (text);
ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
- gchar *full_text = e_cell_text_get_text (ect, gaec->item->table_model, gaec->model_col, gaec->row);
+ gchar *full_text = e_cell_text_get_text_by_view (gaec->cell_view, gaec->model_col, gaec->row);
gchar *result = g_strdup_printf ("%.*s%.*s%s", *position, full_text, length, string, full_text + *position);
e_cell_text_set_value (ect, gaec->item->table_model, gaec->model_col, gaec->row, result);
@@ -390,7 +465,7 @@
*position += length;
g_free (result);
- e_cell_text_free_text (ect, full_text);
+ g_free (full_text);
}
static void
@@ -443,7 +518,43 @@
ect_do_action_edit (AtkAction *action)
{
GalA11yECell *a11y = GAL_A11Y_E_CELL (action);
- e_table_item_enter_edit (a11y->item, a11y->view_col, a11y->row);
+ ETableModel *e_table_model = a11y->item->table_model;
+
+ if (e_table_model_is_cell_editable(e_table_model, a11y->model_col, a11y->row)) {
+ e_table_item_enter_edit (a11y->item, a11y->view_col, a11y->row);
+ }
+}
+
+/* text signal handlers */
+static void
+ect_text_inserted_cb (ECellText *text, ECellView *cell_view, int pos, int len, int row, int model_col, gpointer data)
+{
+ GalA11yECellText *gaet;
+ GalA11yECell *gaec;
+
+ if (!ect_check (data))
+ return;
+ gaet = GAL_A11Y_E_CELL_TEXT (data);
+ gaec = GAL_A11Y_E_CELL (data);
+
+ if (cell_view == gaec->cell_view && row == gaec->row && model_col == gaec->model_col) {
+ g_signal_emit_by_name (gaet, "text_changed::insert", pos, len);
+
+ }
+}
+
+static void
+ect_text_deleted_cb (ECellText *text, ECellView *cell_view, int pos, int len, int row, int model_col, gpointer data)
+{
+ GalA11yECellText *gaet;
+ GalA11yECell *gaec;
+ if (!ect_check (data))
+ return;
+ gaet = GAL_A11Y_E_CELL_TEXT (data);
+ gaec = GAL_A11Y_E_CELL (data);
+ if (cell_view == gaec->cell_view && row == gaec->row && model_col == gaec->model_col) {
+ g_signal_emit_by_name (gaet, "text_changed::delete", pos, len);
+ }
}
static void
@@ -483,19 +594,25 @@
static void
ect_class_init (GalA11yECellTextClass *klass)
{
- AtkObjectClass *a11y = ATK_OBJECT_CLASS (klass);
+ AtkObjectClass *a11y = ATK_OBJECT_CLASS (klass);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
parent_class = g_type_class_ref (PARENT_TYPE);
a11y->get_name = ect_get_name;
+ object_class->dispose = ect_dispose;
}
static void
-ect_init (GalA11yECellText *a11y)
+ect_action_init (GalA11yECellText *a11y)
{
- gal_a11y_e_cell_add_action (GAL_A11Y_E_CELL (a11y),
- "edit",
- "begin editing this cell",
+ GalA11yECell *gaec = GAL_A11Y_E_CELL (a11y);
+ ECellText *ect = E_CELL_TEXT (gaec->cell_view->ecell);
+ if (ect->editable && e_table_model_is_cell_editable (gaec->cell_view->e_table_model, gaec->model_col, gaec->row))
+ gal_a11y_e_cell_add_action (gaec,
+ _("edit"),
+ _("begin editing this cell"),
NULL,
- (ACTION_FUNC)ect_do_action_edit);
+ (ACTION_FUNC) ect_do_action_edit);
}
/**
@@ -522,7 +639,7 @@
NULL, /* class_data */
sizeof (GalA11yECellText),
0,
- (GInstanceInitFunc) ect_init,
+ (GInstanceInitFunc) NULL,
NULL /* value_cell_text */
};
@@ -547,6 +664,14 @@
return type;
}
+static void
+cell_text_destroyed (gpointer data)
+{
+ g_return_if_fail (GAL_A11Y_IS_E_CELL_TEXT (data));
+
+ g_object_unref (data);
+}
+
AtkObject *
gal_a11y_e_cell_text_new (ETableItem *item,
ECellView *cell_view,
@@ -556,6 +681,9 @@
int row)
{
AtkObject *a11y;
+ GalA11yECell *gaec;
+ GalA11yECellText *gaet;
+ ECellText *ect;
a11y = g_object_new (gal_a11y_e_cell_text_get_type (), NULL);
@@ -566,5 +694,28 @@
model_col,
view_col,
row);
+ gaet = GAL_A11Y_E_CELL_TEXT (a11y);
+
+ /* will be unrefed in cell_text_destroyed */
+ g_object_ref (a11y);
+
+ gaet->inserted_id = g_signal_connect (E_CELL_TEXT (((ECellView *)cell_view)->ecell),
+ "text_inserted", G_CALLBACK (ect_text_inserted_cb), a11y);
+ gaet->deleted_id = g_signal_connect (E_CELL_TEXT (((ECellView *)cell_view)->ecell),
+ "text_deleted", G_CALLBACK (ect_text_deleted_cb), a11y);
+
+ g_object_weak_ref (G_OBJECT (((ECellView *)cell_view)->ecell),
+ (GWeakNotify) cell_text_destroyed,
+ a11y);
+
+ ect_action_init (gaet);
+
+ ect = E_CELL_TEXT (cell_view->ecell);
+ gaec = GAL_A11Y_E_CELL (a11y);
+ if (ect->editable && e_table_model_is_cell_editable (gaec->cell_view->e_table_model, gaec->model_col, gaec->row))
+ gal_a11y_e_cell_add_state (gaec, ATK_STATE_EDITABLE, FALSE);
+ else
+ gal_a11y_e_cell_remove_state (gaec, ATK_STATE_EDITABLE, FALSE);
+
return a11y;
}
Index: gal/a11y/e-table/gal-a11y-e-cell-text.h
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-cell-text.h,v
retrieving revision 1.1
diff -u -r1.1 gal-a11y-e-cell-text.h
--- gal/a11y/e-table/gal-a11y-e-cell-text.h 30 Nov 2002 07:54:15 -0000 1.1
+++ gal/a11y/e-table/gal-a11y-e-cell-text.h 27 Jan 2005 03:27:30 -0000
@@ -29,6 +29,8 @@
**/
struct _GalA11yECellText {
GalA11yECell object;
+ gint inserted_id;
+ gint deleted_id;
};
struct _GalA11yECellTextClass {
Index: gal/a11y/e-table/gal-a11y-e-cell-toggle.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-cell-toggle.c,v
retrieving revision 1.4
diff -u -r1.4 gal-a11y-e-cell-toggle.c
--- gal/a11y/e-table/gal-a11y-e-cell-toggle.c 10 Jun 2004 17:00:45 -0000 1.4
+++ gal/a11y/e-table/gal-a11y-e-cell-toggle.c 27 Jan 2005 03:27:30 -0000
@@ -2,6 +2,8 @@
#include "gal-a11y-e-cell-toggle.h"
#include <gal/e-table/e-cell-toggle.h>
#include <gal/e-table/e-table-model.h>
+#include <atk/atkcomponent.h>
+#include <glib/gi18n.h>
#define PARENT_TYPE (gal_a11y_e_cell_get_type ())
static GObjectClass *parent_class;
@@ -15,8 +17,10 @@
ETableModel *e_table_model = GAL_A11Y_E_CELL (a11y)->item->table_model;
- if (e_table_model)
+ if (e_table_model && a11y->model_id > 0) {
g_signal_handler_disconnect (e_table_model, a11y->model_id);
+ a11y->model_id = 0;
+ }
if (parent_class->dispose)
parent_class->dispose (object);
@@ -91,8 +95,8 @@
static void
model_change_cb (ETableModel *etm,
- gint row,
gint col,
+ gint row,
GalA11yECell *cell)
{
gint value;
@@ -101,7 +105,10 @@
value = GPOINTER_TO_INT (
e_table_model_value_at (cell->cell_view->e_table_model,
- cell->model_col, cell->row));
+ cell->model_col, cell->row));
+ /* Cheat gnopernicus, or it will ignore the state change signal */
+ atk_focus_tracker_notify (ATK_OBJECT (cell));
+
if (value)
gal_a11y_e_cell_add_state (cell, ATK_STATE_CHECKED, TRUE);
else
@@ -140,8 +147,8 @@
row);
gal_a11y_e_cell_add_action (cell,
- "toggle", /* action name*/
- "toggle the cell", /* action description */
+ _("toggle"), /* action name*/
+ _("toggle the cell"), /* action description */
NULL, /* action keybinding */
toggle_cell_action);
Index: gal/a11y/e-table/gal-a11y-e-cell-tree.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-cell-tree.c,v
retrieving revision 1.3
diff -u -r1.3 gal-a11y-e-cell-tree.c
--- gal/a11y/e-table/gal-a11y-e-cell-tree.c 10 Jun 2004 17:00:45 -0000 1.3
+++ gal/a11y/e-table/gal-a11y-e-cell-tree.c 27 Jan 2005 03:27:30 -0000
@@ -14,6 +14,7 @@
#include "gal/e-table/e-cell-tree.h"
#include "gal/e-table/e-table.h"
#include "gal/e-table/e-tree-table-adapter.h"
+#include <glib/gi18n.h>
#define CS_CLASS(a11y) (G_TYPE_INSTANCE_GET_CLASS ((a11y), C_TYPE_STREAM, GalA11yECellTreeClass))
static AtkObjectClass *a11y_parent_class;
@@ -164,14 +165,14 @@
view_col,
row);
gal_a11y_e_cell_add_action (GAL_A11Y_E_CELL (subcell_a11y),
- "expand",
- "expands the row in the ETree containing this cell",
+ _("expand"),
+ _("expands the row in the ETree containing this cell"),
NULL,
(ACTION_FUNC)ectr_do_action_expand);
gal_a11y_e_cell_add_action (GAL_A11Y_E_CELL (subcell_a11y),
- "collapse",
- "collapses the row in the ETree containing this cell",
+ _("collapse"),
+ _("collapses the row in the ETree containing this cell"),
NULL,
(ACTION_FUNC)ectr_do_action_collapse);
Index: gal/a11y/e-table/gal-a11y-e-cell-vbox.c
===================================================================
RCS file: gal/a11y/e-table/gal-a11y-e-cell-vbox.c
diff -N gal/a11y/e-table/gal-a11y-e-cell-vbox.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gal/a11y/e-table/gal-a11y-e-cell-vbox.c 27 Jan 2005 03:27:30 -0000
@@ -0,0 +1,214 @@
+/* Evolution Accessibility: gal-a11y-e-cell-vbox.c
+ *
+ * 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
+ *
+ */
+#include "gal-a11y-e-cell-vbox.h"
+#include "gal-a11y-e-cell-registry.h"
+#include <gal/e-table/e-cell-vbox.h>
+#include <atk/atkcomponent.h>
+
+static GObjectClass *parent_class;
+static AtkComponentIface *component_parent_iface;
+#define PARENT_TYPE (gal_a11y_e_cell_get_type ())
+
+static gint
+ecv_get_n_children (AtkObject *a11y)
+{
+ g_return_val_if_fail (GAL_A11Y_IS_E_CELL_VBOX (a11y), 0);
+ GalA11yECellVbox *gaev = GAL_A11Y_E_CELL_VBOX (a11y);
+ return (gaev->a11y_subcell_count);
+}
+
+static void
+subcell_destroyed (gpointer data)
+{
+ GalA11yECell *cell;
+ AtkObject *parent;
+ GalA11yECellVbox *gaev;
+
+ g_return_if_fail (GAL_A11Y_IS_E_CELL (data));
+ cell = GAL_A11Y_E_CELL (data);
+
+ parent = atk_object_get_parent (ATK_OBJECT (cell));
+ g_return_if_fail (GAL_A11Y_IS_E_CELL_VBOX (parent));
+ gaev = GAL_A11Y_E_CELL_VBOX (parent);
+
+ if (cell->view_col < gaev->a11y_subcell_count)
+ gaev->a11y_subcells[cell->view_col] = NULL;
+}
+
+static AtkObject*
+ecv_ref_child (AtkObject *a11y, gint i)
+{
+ GalA11yECellVbox *gaev = GAL_A11Y_E_CELL_VBOX (a11y);
+ GalA11yECell *gaec = GAL_A11Y_E_CELL (a11y);
+ ECellVboxView *ecvv = (ECellVboxView *) (gaec->cell_view);
+ AtkObject *ret;
+ if (i < gaev->a11y_subcell_count) {
+ if (gaev->a11y_subcells[i] == NULL) {
+ gint model_col, row;
+ row = gaec->row;
+ model_col = ecvv->model_cols[i];
+ ECellView *subcell_view = ecvv->subcell_views[i];
+ ret = gal_a11y_e_cell_registry_get_object (NULL,
+ gaec->item,
+ subcell_view,
+ a11y,
+ model_col,
+ gaec->view_col, /* FIXME should the view column use a fake one or the same as its parent? */
+ row);
+ gaev->a11y_subcells[i] = ret;
+ g_object_ref (ret);
+ g_object_weak_ref (G_OBJECT (ret),
+ (GWeakNotify) subcell_destroyed,
+ ret);
+ } else {
+ ret = (AtkObject *) gaev->a11y_subcells[i];
+ if (ATK_IS_OBJECT (ret))
+ g_object_ref (ret);
+ else
+ ret = NULL;
+ }
+ } else {
+ ret = NULL;
+ }
+
+ return ret;
+}
+
+static void
+ecv_dispose (GObject *object)
+{
+ GalA11yECellVbox *gaev = GAL_A11Y_E_CELL_VBOX (object);
+ if (gaev->a11y_subcells)
+ g_free (gaev->a11y_subcells);
+
+ if (parent_class->dispose)
+ parent_class->dispose (object);
+}
+
+/* AtkComponet interface */
+static AtkObject*
+ecv_ref_accessible_at_point (AtkComponent *component,
+ gint x,
+ gint y,
+ AtkCoordType coord_type)
+{
+ gint x0, y0, width, height;
+ int subcell_height, i;
+
+ GalA11yECell *gaec = GAL_A11Y_E_CELL (component);
+ ECellVboxView *ecvv = (ECellVboxView *) (gaec->cell_view);
+
+ atk_component_get_extents (component, &x0, &y0, &width, &height, coord_type);
+ x -= x0;
+ y -= y0;
+ if (x < 0 || x > width || y < 0 || y > height)
+ return NULL;
+
+ for (i = 0; i < ecvv->subcell_view_count; i++) {
+ subcell_height = e_cell_height (ecvv->subcell_views[i], ecvv->model_cols[i], gaec->view_col, gaec->row);
+ if ( 0 <= y && y <= subcell_height) {
+ return ecv_ref_child ((AtkObject *)component, i);
+ } else
+ y -= subcell_height;
+ }
+
+ return NULL;
+}
+
+static void
+ecv_class_init (GalA11yECellVboxClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ AtkObjectClass *a11y_class = ATK_OBJECT_CLASS (klass);
+ parent_class = g_type_class_ref (PARENT_TYPE);
+
+ object_class->dispose = ecv_dispose;
+
+ a11y_class->get_n_children = ecv_get_n_children;
+ a11y_class->ref_child = ecv_ref_child;
+}
+
+static void
+ecv_init (GalA11yECellVbox *a11y)
+{
+}
+
+static void
+ecv_atk_component_iface_init (AtkComponentIface *iface)
+{
+ component_parent_iface = g_type_interface_peek_parent (iface);
+
+ iface->ref_accessible_at_point = ecv_ref_accessible_at_point;
+}
+
+GType
+gal_a11y_e_cell_vbox_get_type (void)
+{
+ static GType type = 0;
+ if (!type) {
+ GTypeInfo info = {
+ sizeof (GalA11yECellVboxClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) ecv_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (GalA11yECellVbox),
+ 0,
+ (GInstanceInitFunc) ecv_init,
+ NULL /* value_cell */
+ };
+
+ static const GInterfaceInfo atk_component_info = {
+ (GInterfaceInitFunc) ecv_atk_component_iface_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL
+ };
+
+ type = g_type_register_static (PARENT_TYPE, "GalA11yECellVbox", &info, 0);
+ gal_a11y_e_cell_type_add_action_interface (type);
+ g_type_add_interface_static (type, ATK_TYPE_COMPONENT, &atk_component_info);
+ }
+
+ return type;
+}
+
+AtkObject *gal_a11y_e_cell_vbox_new (ETableItem *item,
+ ECellView *cell_view,
+ AtkObject *parent,
+ int model_col,
+ int view_col,
+ int row)
+{
+ AtkObject *a11y;
+
+ a11y = g_object_new (gal_a11y_e_cell_vbox_get_type (), NULL);
+
+ gal_a11y_e_cell_construct (a11y, item, cell_view, parent, model_col, view_col, row);
+
+ GalA11yECell *gaec = GAL_A11Y_E_CELL (a11y);
+ GalA11yECellVbox *gaev = GAL_A11Y_E_CELL_VBOX (a11y);
+ ECellVboxView *ecvv = (ECellVboxView *) (gaec->cell_view);
+ gaev->a11y_subcell_count = ecvv->subcell_view_count;
+ gaev->a11y_subcells = g_malloc0 (sizeof(AtkObject *)*gaev->a11y_subcell_count);
+ return a11y;
+}
Index: gal/a11y/e-table/gal-a11y-e-cell-vbox.h
===================================================================
RCS file: gal/a11y/e-table/gal-a11y-e-cell-vbox.h
diff -N gal/a11y/e-table/gal-a11y-e-cell-vbox.h
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gal/a11y/e-table/gal-a11y-e-cell-vbox.h 27 Jan 2005 03:27:30 -0000
@@ -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__ */
Index: gal/a11y/e-table/gal-a11y-e-cell.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-cell.c,v
retrieving revision 1.8
diff -u -r1.8 gal-a11y-e-cell.c
--- gal/a11y/e-table/gal-a11y-e-cell.c 10 Jun 2004 17:00:45 -0000 1.8
+++ gal/a11y/e-table/gal-a11y-e-cell.c 27 Jan 2005 03:27:30 -0000
@@ -7,7 +7,10 @@
*/
#include <config.h>
+#include <string.h>
#include "gal/e-table/e-table.h"
+#include "gal/e-table/e-tree.h"
+#include "gal-a11y-e-table-item.h"
#include "gal-a11y-e-cell.h"
#include "gal-a11y-util.h"
#include <atk/atkobject.h>
@@ -15,6 +18,7 @@
#include <atk/atkaction.h>
#include <atk/atkstateset.h>
#include <gtk/gtkwindow.h>
+#include <glib/gi18n.h>
#define CS_CLASS(a11y) (G_TYPE_INSTANCE_GET_CLASS ((a11y), C_TYPE_STREAM, GalA11yECellClass))
static GObjectClass *parent_class;
@@ -39,8 +43,28 @@
}
#endif
+static gboolean
+is_valid (AtkObject *cell)
+{
+ GalA11yECell *a11y = GAL_A11Y_E_CELL (cell);
+ GalA11yETableItem *a11yItem = GAL_A11Y_E_TABLE_ITEM (a11y->parent);
+ AtkStateSet *item_ss;
+ gboolean ret = TRUE;
+
+ item_ss = atk_object_ref_state_set (ATK_OBJECT (a11yItem));
+ if (atk_state_set_contains_state (item_ss, ATK_STATE_DEFUNCT))
+ ret = FALSE;
+
+ g_object_unref (item_ss);
+
+ if (ret && atk_state_set_contains_state (a11y->state_set, ATK_STATE_DEFUNCT))
+ ret = FALSE;
+
+ return ret;
+}
+
static void
-eti_dispose (GObject *object)
+gal_a11y_e_cell_dispose (GObject *object)
{
GalA11yECell *a11y = GAL_A11Y_E_CELL (object);
@@ -53,43 +77,69 @@
g_object_unref (a11y->parent);
#endif
- if (a11y->state_set)
+ if (a11y->state_set) {
g_object_unref (a11y->state_set);
+ a11y->state_set = NULL;
+ }
if (parent_class->dispose)
parent_class->dispose (object);
+
}
/* Static functions */
+static G_CONST_RETURN gchar*
+gal_a11y_e_cell_get_name (AtkObject * a11y)
+{
+ GalA11yECell *cell = GAL_A11Y_E_CELL (a11y);
+ ETableCol *ecol;
+
+ if (a11y->name != NULL && strcmp (a11y->name, ""))
+ return a11y->name;
+
+ if (cell->item != NULL) {
+ ecol = e_table_header_get_column (cell->item->header, cell->view_col);
+ if (ecol != NULL)
+ return ecol->text;
+ }
+
+ return _("Table Cell");
+}
+
static AtkStateSet *
-eti_ref_state_set (AtkObject *accessible)
+gal_a11y_e_cell_ref_state_set (AtkObject *accessible)
{
GalA11yECell *cell = GAL_A11Y_E_CELL (accessible);
- g_return_val_if_fail (cell->state_set, NULL);
+ g_return_val_if_fail (cell->state_set, NULL);
+
g_object_ref(cell->state_set);
+
return cell->state_set;
}
static AtkObject*
-eti_get_parent (AtkObject *accessible)
+gal_a11y_e_cell_get_parent (AtkObject *accessible)
{
GalA11yECell *a11y = GAL_A11Y_E_CELL (accessible);
return a11y->parent;
}
static gint
-eti_get_index_in_parent (AtkObject *accessible)
+gal_a11y_e_cell_get_index_in_parent (AtkObject *accessible)
{
GalA11yECell *a11y = GAL_A11Y_E_CELL (accessible);
+ if (!is_valid (accessible))
+ return -1;
+
return a11y->row * a11y->item->cols + a11y->view_col;
}
/* Component IFace */
static void
-eti_get_extents (AtkComponent *component,
+gal_a11y_e_cell_get_extents (AtkComponent *component,
gint *x,
gint *y,
gint *width,
@@ -97,6 +147,7 @@
AtkCoordType coord_type)
{
GalA11yECell *a11y = GAL_A11Y_E_CELL (component);
+ GtkWidget *tableOrTree;
int row;
int col;
int xval;
@@ -105,14 +156,16 @@
row = a11y->row;
col = a11y->view_col;
-
- e_table_item_get_cell_geometry (a11y->item,
- &row,
- &col,
- &xval,
- &yval,
- width,
- height);
+ tableOrTree = gtk_widget_get_parent (GTK_WIDGET (a11y->item->parent.canvas));
+ if (E_IS_TREE (tableOrTree)) {
+ e_tree_get_cell_geometry (E_TREE (tableOrTree),
+ row, col, &xval, &yval,
+ width, height);
+ } else {
+ e_table_get_cell_geometry (E_TABLE (tableOrTree),
+ row, col, &xval, &yval,
+ width, height);
+ }
atk_component_get_position (ATK_COMPONENT (a11y->parent),
x, y, coord_type);
@@ -123,22 +176,23 @@
}
static gboolean
-eti_grab_focus (AtkComponent *component)
+gal_a11y_e_cell_grab_focus (AtkComponent *component)
{
GalA11yECell *a11y;
- gint view_row;
- GtkWidget *e_table, *toplevel;
+ gint index;
+ GtkWidget *toplevel;
+ GalA11yETableItem *a11yTableItem;
a11y = GAL_A11Y_E_CELL (component);
- e_table = gtk_widget_get_parent (GTK_WIDGET (GNOME_CANVAS_ITEM (a11y->item)->canvas));
- view_row = e_table_view_to_model_row (E_TABLE (e_table), a11y->row);
-
- e_selection_model_select_single_row (a11y->item->selection, view_row);
- e_selection_model_change_cursor (a11y->item->selection, view_row, a11y->view_col);
-
- gtk_widget_grab_focus (e_table);
- toplevel = gtk_widget_get_toplevel (e_table);
- if (GTK_WIDGET_TOPLEVEL (toplevel))
+ a11yTableItem = GAL_A11Y_E_TABLE_ITEM (a11y->parent);
+ index = atk_object_get_index_in_parent (ATK_OBJECT (a11y));
+
+ atk_selection_clear_selection (ATK_SELECTION (a11yTableItem));
+ atk_selection_add_selection (ATK_SELECTION (a11yTableItem), index);
+
+ gtk_widget_grab_focus (GTK_WIDGET (GNOME_CANVAS_ITEM (a11y->item)->canvas));
+ toplevel = gtk_widget_get_toplevel (GTK_WIDGET (GNOME_CANVAS_ITEM (a11y->item)->canvas));
+ if (toplevel && GTK_WIDGET_TOPLEVEL (toplevel))
gtk_window_present (GTK_WINDOW (toplevel));
return TRUE;
@@ -147,29 +201,30 @@
/* Table IFace */
static void
-eti_atk_component_iface_init (AtkComponentIface *iface)
+gal_a11y_e_cell_atk_component_iface_init (AtkComponentIface *iface)
{
- iface->get_extents = eti_get_extents;
- iface->grab_focus = eti_grab_focus;
+ iface->get_extents = gal_a11y_e_cell_get_extents;
+ iface->grab_focus = gal_a11y_e_cell_grab_focus;
}
static void
-eti_class_init (GalA11yECellClass *klass)
+gal_a11y_e_cell_class_init (GalA11yECellClass *klass)
{
AtkObjectClass *atk_object_class = ATK_OBJECT_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_ref (PARENT_TYPE);
- object_class->dispose = eti_dispose;
+ object_class->dispose = gal_a11y_e_cell_dispose;
- atk_object_class->get_parent = eti_get_parent;
- atk_object_class->get_index_in_parent = eti_get_index_in_parent;
- atk_object_class->ref_state_set = eti_ref_state_set;
+ atk_object_class->get_parent = gal_a11y_e_cell_get_parent;
+ atk_object_class->get_index_in_parent = gal_a11y_e_cell_get_index_in_parent;
+ atk_object_class->ref_state_set = gal_a11y_e_cell_ref_state_set;
+ atk_object_class->get_name = gal_a11y_e_cell_get_name;
}
static void
-eti_init (GalA11yECell *a11y)
+gal_a11y_e_cell_init (GalA11yECell *a11y)
{
a11y->item = NULL;
a11y->cell_view = NULL;
@@ -181,6 +236,11 @@
a11y->state_set = atk_state_set_new ();
atk_state_set_add_state (a11y->state_set, ATK_STATE_TRANSIENT);
atk_state_set_add_state (a11y->state_set, ATK_STATE_ENABLED);
+ atk_state_set_add_state (a11y->state_set, ATK_STATE_SENSITIVE);
+ atk_state_set_add_state (a11y->state_set, ATK_STATE_SELECTABLE);
+ atk_state_set_add_state (a11y->state_set, ATK_STATE_SHOWING);
+ atk_state_set_add_state (a11y->state_set, ATK_STATE_FOCUSABLE);
+ atk_state_set_add_state (a11y->state_set, ATK_STATE_VISIBLE);
}
@@ -350,6 +410,10 @@
GalA11yECell *cell;
cell = GAL_A11Y_E_CELL (data);
+
+ if (!is_valid (ATK_OBJECT (cell)))
+ return FALSE;
+
cell->action_idle_handler = 0;
cell->action_func (cell);
@@ -363,6 +427,9 @@
GalA11yECell *cell = GAL_A11Y_E_CELL(action);
ActionInfo *info = _gal_a11y_e_cell_get_action_info (cell, index);
+ if (!is_valid (ATK_OBJECT (action)))
+ return FALSE;
+
if (info == NULL)
return FALSE;
g_return_val_if_fail (info->do_action_func, FALSE);
@@ -477,17 +544,17 @@
sizeof (GalA11yECellClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
- (GClassInitFunc) eti_class_init,
+ (GClassInitFunc) gal_a11y_e_cell_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (GalA11yECell),
0,
- (GInstanceInitFunc) eti_init,
+ (GInstanceInitFunc) gal_a11y_e_cell_init,
NULL /* value_cell */
};
static const GInterfaceInfo atk_component_info = {
- (GInterfaceInitFunc) eti_atk_component_iface_init,
+ (GInterfaceInitFunc) gal_a11y_e_cell_atk_component_iface_init,
(GInterfaceFinalizeFunc) NULL,
NULL
};
@@ -539,17 +606,16 @@
a11y->row = row;
ATK_OBJECT (a11y) ->role = ATK_ROLE_TABLE_CELL;
+ if (item)
+ g_object_ref (G_OBJECT (item));
+
#if 0
if (parent)
g_object_ref (parent);
- if (item)
- g_object_ref (G_OBJECT (item)); /*,
- unref_item,
- a11y);*/
if (cell_view)
- g_object_ref (G_OBJECT (cell_view)); /*,
- unref_cell,
- a11y);*/
+ g_object_ref (G_OBJECT (cell_view));
+
+
#endif
}
Index: gal/a11y/e-table/gal-a11y-e-table-click-to-add.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-table-click-to-add.c,v
retrieving revision 1.2
diff -u -r1.2 gal-a11y-e-table-click-to-add.c
--- gal/a11y/e-table/gal-a11y-e-table-click-to-add.c 10 Jun 2004 17:00:45 -0000 1.2
+++ gal/a11y/e-table/gal-a11y-e-table-click-to-add.c 27 Jan 2005 03:27:31 -0000
@@ -13,6 +13,7 @@
#include <gal/e-table/e-table-click-to-add.h>
#include <atk/atkcomponent.h>
#include <atk/atkaction.h>
+#include <glib/gi18n.h>
static AtkObjectClass *parent_class;
static GType parent_type;
@@ -37,7 +38,7 @@
gint i)
{
if (i == 0)
- return "click to add";
+ return _("click to add");
return NULL;
}
@@ -46,7 +47,7 @@
etcta_action_get_name (AtkAction *action, gint i)
{
if (i == 0)
- return "click";
+ return _("click");
return NULL;
}
@@ -104,9 +105,15 @@
static G_CONST_RETURN gchar *
etcta_get_name (AtkObject *obj)
{
+ ETableClickToAdd * etcta;
+
g_return_val_if_fail (GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD (obj), NULL);
- return "click to add";
+ etcta = E_TABLE_CLICK_TO_ADD (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE(obj)));
+ if (etcta && etcta->message != NULL)
+ return etcta->message;
+
+ return _("click to add");
}
static gint
@@ -140,6 +147,20 @@
return atk_obj;
}
+static AtkStateSet *
+etcta_ref_state_set (AtkObject *accessible)
+{
+ AtkStateSet * state_set = NULL;
+
+ state_set = ATK_OBJECT_CLASS (parent_class)->ref_state_set (accessible);
+ if (state_set != NULL) {
+ atk_state_set_add_state (state_set, ATK_STATE_SENSITIVE);
+ atk_state_set_add_state (state_set, ATK_STATE_SHOWING);
+ }
+
+ return state_set;
+}
+
static void
etcta_class_init (GalA11yETableClickToAddClass *klass)
{
@@ -150,6 +171,7 @@
atk_object_class->get_name = etcta_get_name;
atk_object_class->get_n_children = etcta_get_n_children;
atk_object_class->ref_child = etcta_ref_child;
+ atk_object_class->ref_state_set = etcta_ref_state_set;
}
static void
@@ -241,6 +263,27 @@
return TRUE;
}
+static void
+etcta_selection_cursor_changed (ESelectionModel *esm, gint row, gint col,
+ GalA11yETableClickToAdd *a11y)
+{
+ ETableClickToAdd *etcta;
+ AtkObject *row_a11y;
+
+ etcta = E_TABLE_CLICK_TO_ADD (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE(a11y)));
+
+ if (etcta == NULL || etcta->row == NULL)
+ return;
+
+ row_a11y = atk_gobject_accessible_for_object (G_OBJECT(etcta->row));
+ if (row_a11y) {
+ AtkObject *cell_a11y = g_object_get_data (G_OBJECT(row_a11y), "gail-focus-object");
+ if (cell_a11y) {
+ atk_focus_tracker_notify (cell_a11y);
+ }
+ }
+}
+
AtkObject *
gal_a11y_e_table_click_to_add_new (GObject *widget)
{
@@ -264,6 +307,9 @@
g_signal_connect_after (G_OBJECT(widget), "event",
G_CALLBACK (etcta_event), a11y);
+
+ g_signal_connect (etcta->selection, "cursor_changed",
+ G_CALLBACK (etcta_selection_cursor_changed), a11y);
return ATK_OBJECT (a11y);
}
Index: gal/a11y/e-table/gal-a11y-e-table-item-factory.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-table-item-factory.c,v
retrieving revision 1.3
diff -u -r1.3 gal-a11y-e-table-item-factory.c
--- gal/a11y/e-table/gal-a11y-e-table-item-factory.c 10 Jun 2004 17:00:45 -0000 1.3
+++ gal/a11y/e-table/gal-a11y-e-table-item-factory.c 27 Jan 2005 03:27:31 -0000
@@ -31,7 +31,7 @@
AtkObject *accessible;
g_return_val_if_fail (E_IS_TABLE_ITEM(obj), NULL);
- accessible = gal_a11y_e_table_item_new(NULL, E_TABLE_ITEM (obj), 0);
+ accessible = gal_a11y_e_table_item_new (E_TABLE_ITEM (obj));
return accessible;
}
Index: gal/a11y/e-table/gal-a11y-e-table-item.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-table-item.c,v
retrieving revision 1.14
diff -u -r1.14 gal-a11y-e-table-item.c
--- gal/a11y/e-table/gal-a11y-e-table-item.c 21 Jun 2004 12:02:31 -0000 1.14
+++ gal/a11y/e-table/gal-a11y-e-table-item.c 27 Jan 2005 03:27:43 -0000
@@ -10,11 +10,16 @@
#include <config.h>
#include <string.h>
#include "gal-a11y-e-table-item.h"
+#include "gal-a11y-e-table-item-factory.h"
+#include "gal-a11y-e-table-click-to-add.h"
#include "gal-a11y-e-cell-registry.h"
#include "gal-a11y-e-cell.h"
#include "gal-a11y-util.h"
#include <gal/e-table/e-table-subset.h>
+#include <gal/widgets/e-selection-model.h>
+#include <gal/widgets/e-canvas.h>
#include <gal/e-table/e-table.h>
+#include <gal/e-table/e-table-click-to-add.h>
#include <gal/e-table/e-tree.h>
#include <atk/atkobject.h>
@@ -34,15 +39,13 @@
#define PARENT_TYPE (parent_type)
struct _GalA11yETableItemPrivate {
- AtkObject *parent;
- gint index_in_parent;
gint cols;
gint rows;
- gpointer *cell_data;
int selection_change_id;
int cursor_change_id;
ETableCol ** columns;
ESelectionModel *selection;
+ AtkStateSet *state_set;
GtkWidget *widget;
};
@@ -50,17 +53,31 @@
ESelectionModel *selection);
static gboolean gal_a11y_e_table_item_unref_selection (GalA11yETableItem *a11y);
-static gpointer *eti_reinit_data (AtkTable *table, ETableItem *item);
+static AtkObject* eti_ref_at (AtkTable *table, gint row, gint column);
-#if 0
static void
-unref_accessible (gpointer user_data, GObject *obj_loc)
+item_destroyed (GtkObject *item, gpointer user_data)
{
GalA11yETableItem *a11y = GAL_A11Y_E_TABLE_ITEM (user_data);
- GET_PRIVATE (a11y)->item = NULL;
- g_object_unref (a11y);
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (a11y);
+
+ atk_state_set_add_state (priv->state_set, ATK_STATE_DEFUNCT);
+ atk_object_notify_state_change (ATK_OBJECT (a11y), ATK_STATE_DEFUNCT, TRUE);
+
+ if (priv->selection)
+ gal_a11y_e_table_item_unref_selection (a11y);
+
+}
+
+static AtkStateSet *
+eti_ref_state_set (AtkObject *accessible)
+{
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (accessible);
+
+ g_object_ref(priv->state_set);
+
+ return priv->state_set;
}
-#endif
inline static gint
view_to_model_row(ETableItem *eti, int row)
@@ -131,13 +148,6 @@
GalA11yETableItem *a11y = GAL_A11Y_E_TABLE_ITEM (object);
GalA11yETableItemPrivate *priv = GET_PRIVATE (a11y);
- priv->parent = NULL;
-
- if ( priv->cell_data != NULL ) {
- g_free(priv->cell_data);
- priv->cell_data = NULL;
- }
-
if (priv->columns) {
g_free(priv->columns);
priv->columns = NULL;
@@ -145,25 +155,9 @@
if (parent_class->dispose)
parent_class->dispose (object);
- if (priv->selection)
- gal_a11y_e_table_item_unref_selection (a11y);
}
/* Static functions */
-static AtkObject *
-eti_get_parent (AtkObject *accessible)
-{
- GalA11yETableItem *a11y;
-
- g_return_val_if_fail (GAL_A11Y_IS_E_TABLE_ITEM (accessible), NULL);
- if (!eti_a11y_get_gobject (accessible))
- /* defunct */
- return NULL;
-
- a11y = GAL_A11Y_E_TABLE_ITEM (accessible);
- return GET_PRIVATE (a11y)->parent;
-}
-
static gint
eti_get_n_children (AtkObject *accessible)
{
@@ -186,34 +180,12 @@
if (!item)
return NULL;
- if (index < item->cols) {
- AtkObject *child;
+ /* don't support column header now */
- /* A column header is required */
- child = atk_table_get_column_header (ATK_TABLE (accessible), index);
- if (child)
- g_object_ref (child);
- return child;
- }
-
- index -= item->cols;
col = index % item->cols;
row = index / item->cols;
- return atk_table_ref_at (ATK_TABLE (accessible), row, col);
-}
-
-static gint
-eti_get_index_in_parent (AtkObject *accessible)
-{
- GalA11yETableItem *a11y;
-
- g_return_val_if_fail (GAL_A11Y_IS_E_TABLE_ITEM (accessible), -1);
- if (!eti_a11y_get_gobject (accessible))
- return -1;
-
- a11y = GAL_A11Y_E_TABLE_ITEM (accessible);
- return GET_PRIVATE (a11y)->index_in_parent;
+ return eti_ref_at (ATK_TABLE (accessible), row, col);
}
static void
@@ -225,33 +197,25 @@
AtkCoordType coord_type)
{
ETableItem *item;
- double real_width;
- double real_height;
- int fake_width;
- int fake_height;
+ AtkObject *parent;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (component)));
if (!item)
return;
- if (component_parent_iface &&
- component_parent_iface->get_extents)
- component_parent_iface->get_extents (component,
- x,
- y,
- &fake_width,
- &fake_height,
- coord_type);
-
- gtk_object_get (GTK_OBJECT (item),
- "width", &real_width,
- "height", &real_height,
- NULL);
-
- if (width)
- *width = real_width;
- if (height)
- *height = real_height;
+ parent = ATK_OBJECT (component)->accessible_parent;
+ if (parent && ATK_IS_COMPONENT (parent))
+ atk_component_get_extents (ATK_COMPONENT (parent), x, y,
+ width, height,
+ coord_type);
+
+ if (parent && GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD (parent)) {
+ ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (parent)));
+ if (etcta) {
+ *width = etcta->width;
+ *height = etcta->height;
+ }
+ }
}
static AtkObject*
@@ -264,6 +228,7 @@
int col = -1;
int x_origin, y_origin;
ETableItem *item;
+ GtkWidget *tableOrTree;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (component)));
if (!item)
@@ -276,11 +241,15 @@
x -= x_origin;
y -= y_origin;
- e_table_item_compute_location (item, &x, &y,
- &row, &col);
+ tableOrTree = gtk_widget_get_parent (GTK_WIDGET (item->parent.canvas));
+
+ if (E_IS_TREE(tableOrTree))
+ e_tree_get_cell_at (E_TREE (tableOrTree), x, y, &row, &col);
+ else
+ e_table_get_cell_at (E_TABLE (tableOrTree), x, y, &row, &col);
if (row != -1 && col != -1) {
- return atk_table_ref_at (ATK_TABLE (component), row, col);
+ return eti_ref_at (ATK_TABLE (component), row, col);
} else {
return NULL;
}
@@ -290,23 +259,18 @@
static void
cell_destroyed (gpointer data)
{
- gint index;
- GalA11yETableItem * item;
GalA11yECell * cell;
g_return_if_fail (GAL_A11Y_IS_E_CELL (data));
cell = GAL_A11Y_E_CELL (data);
-
- item = GAL_A11Y_E_TABLE_ITEM (atk_gobject_accessible_for_object (G_OBJECT (GAL_A11Y_E_CELL(data)->item)));
- g_return_if_fail (item && GAL_A11Y_IS_E_TABLE_ITEM (item));
+ g_return_if_fail (cell->item && G_IS_OBJECT (cell->item));
- g_return_if_fail (cell->row < GET_PRIVATE(item)->rows && cell->view_col < GET_PRIVATE(item)->cols);
+ if (cell->item) {
+ g_object_unref (cell->item);
+ cell->item = NULL;
+ }
- index = cell->row * cell->item->cols + cell->view_col;
-
- if (GET_PRIVATE (item)->cell_data && GET_PRIVATE (item)->cell_data [index] == data)
- GET_PRIVATE (item)->cell_data [index] = NULL;
}
/* atk table */
@@ -315,6 +279,11 @@
{
ETableItem *item;
AtkObject* ret;
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (table);
+
+ if (atk_state_set_contains_state (priv->state_set, ATK_STATE_DEFUNCT))
+ return NULL;
+
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (table)));
if (!item)
@@ -327,38 +296,23 @@
item->cell_views_realized) {
ECellView *cell_view = item->cell_views[column];
ETableCol *ecol = e_table_header_get_column (item->header, column);
- gpointer * cell_data;
-
- cell_data = eti_reinit_data (table, item);
- if (cell_data == NULL)
- return NULL;
-
- if (cell_data[row*item->cols + column] == NULL) {
- ret = gal_a11y_e_cell_registry_get_object (NULL,
+ ret = gal_a11y_e_cell_registry_get_object (NULL,
item,
cell_view,
ATK_OBJECT (table),
ecol->col_idx,
column,
- row);
- cell_data[row*item->cols + column] = ret;
- if (ATK_IS_OBJECT (ret)) {
- gal_a11y_e_cell_add_state(ret, ATK_STATE_SHOWING, FALSE);
- gal_a11y_e_cell_add_state(ret, ATK_STATE_VISIBLE, FALSE);
- g_object_weak_ref (G_OBJECT (ret),
- (GWeakNotify) cell_destroyed,
- ret);
- } else
- ret = NULL;
- } else {
- ret = (AtkObject *) cell_data[row*item->cols + column];
- if (ATK_IS_OBJECT (ret)) {
- g_object_ref (ret);
- } else {
- ret = NULL;
- }
- }
-
+ row);
+ if (ATK_IS_OBJECT (ret)) {
+ g_object_weak_ref (G_OBJECT (ret),
+ (GWeakNotify) cell_destroyed,
+ ret);
+ /* if current cell is focused, add FOCUSED state */
+ if (e_selection_model_cursor_row (item->selection) == GAL_A11Y_E_CELL (ret)->row &&
+ e_selection_model_cursor_col (item->selection) == GAL_A11Y_E_CELL (ret)->model_col)
+ gal_a11y_e_cell_add_state (GAL_A11Y_E_CELL (ret), ATK_STATE_FOCUSED, FALSE);
+ } else
+ ret = NULL;
return ret;
}
@@ -501,16 +455,21 @@
ETableItem *item;
ETableCol *ecol;
AtkObject *atk_obj = NULL;
- ECell *ecell;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (table)));
if (!item)
return NULL;
ecol = e_table_header_get_column (item->header, column);
- ecell = ecol->ecell;
- if (ecell)
- atk_obj = atk_gobject_accessible_for_object (G_OBJECT (ecell));
+ if (ecol) {
+ atk_obj = atk_gobject_accessible_for_object (G_OBJECT (ecol));
+ if (atk_obj) {
+ if (ecol->text)
+ atk_object_set_name (atk_obj, ecol->text);
+ atk_object_set_role (atk_obj, ATK_ROLE_TABLE_COLUMN_HEADER);
+ }
+ }
+
return atk_obj;
}
@@ -541,12 +500,16 @@
table_is_row_selected (AtkTable *table, gint row)
{
ETableItem *item;
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (table);
+
+ if (atk_state_set_contains_state (priv->state_set, ATK_STATE_DEFUNCT))
+ return FALSE;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (table)));
if (!item)
return FALSE;
- return e_selection_model_is_row_selected(item->selection, row);
+ return e_selection_model_is_row_selected(item->selection, view_to_model_row (item, row));
}
static gboolean
@@ -560,6 +523,10 @@
{
ETableItem *item;
gint n_selected, row, index_selected;
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (table);
+
+ if (atk_state_set_contains_state (priv->state_set, ATK_STATE_DEFUNCT))
+ return 0;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (table)));
if (!item)
@@ -601,6 +568,10 @@
table_remove_row_selection (AtkTable *table, gint row)
{
ETableItem *item;
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (table);
+
+ if (atk_state_set_contains_state (priv->state_set, ATK_STATE_DEFUNCT))
+ return FALSE;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (table)));
if (!item)
@@ -608,7 +579,7 @@
if (!atk_table_is_row_selected (table, row))
return TRUE;
- e_selection_model_toggle_single_row (item->selection, row);
+ e_selection_model_toggle_single_row (item->selection, view_to_model_row (item, row));
return TRUE;
}
@@ -651,7 +622,6 @@
AtkObject * table_item)
{
gint n_cols,n_rows,i,j;
- gpointer *cell_data;
GalA11yETableItem * item_a11y;
gint old_nrows;
@@ -666,34 +636,8 @@
g_return_if_fail (n_cols > 0 && n_rows > 0);
g_return_if_fail (old_nrows == n_rows - count);
- cell_data = GET_PRIVATE(table_item)->cell_data;
- GET_PRIVATE(table_item)->cell_data = g_realloc (cell_data, (n_rows*n_cols) * sizeof(gpointer));
- cell_data = GET_PRIVATE(table_item)->cell_data;
-
GET_PRIVATE(table_item)->rows = n_rows;
- /* If rows are insert in the middle of a table. */
- if (row + count < n_rows ) {
- memmove(&cell_data[(row+count)*n_cols], &cell_data[row*n_cols],
- (old_nrows-row)*n_cols*sizeof(gpointer));
-
- /* Update cell's index. */
- for (i = row + count; i < n_rows; i ++) {
- for (j = 0; j < n_cols; j ++)
- if (cell_data[i*n_cols + j] != NULL) {
- AtkObject * a11y;
-
- a11y = ATK_OBJECT(cell_data[i*n_cols + j]);
- GAL_A11Y_E_CELL(a11y)->row = i;
- }
- }
- }
-
- /* Clear cache for the new added rows. */
- for (i = row ; i < row+count; i ++)
- for (j = 0 ; j < n_cols; j ++)
- cell_data [i*n_cols + j] = NULL;
-
g_signal_emit_by_name (table_item, "row-inserted", row,
count, NULL);
@@ -708,132 +652,21 @@
g_signal_emit_by_name (table_item, "visible-data-changed");
}
-/*
- * reinit the eti's private data
- * make sure it is synchronized with the gal-e-table-item
- */
-static gpointer *
-eti_reinit_data (AtkTable *table, ETableItem *item)
-{
- gpointer * cell_data;
-
- int oldsize, newsize;
- cell_data = GET_PRIVATE (table)->cell_data;
- if (GET_PRIVATE (table)->rows != item->rows
- || GET_PRIVATE (table)->cols != item->cols ) { /* reinit cell_data */
- oldsize = GET_PRIVATE (table)->cols * GET_PRIVATE (table)->rows;
- newsize = item->cols*item->rows;
- GET_PRIVATE (table)->cols = item->cols;
- GET_PRIVATE (table)->rows = item->rows;
-
- cell_data = g_realloc(cell_data, newsize*sizeof(gpointer));
- if (newsize > oldsize)
- memset(&cell_data[oldsize], 0, (newsize-oldsize)*sizeof(gpointer));
-
- GET_PRIVATE (table)->cell_data = cell_data;
- }
- return cell_data;
-}
-
-/*
- * clear all the AtkObjects stored in the cell_data
- * doesn't free the cell_data or resize it.
- */
-static void
-eti_clear_rows (ETableModel * model, AtkObject * table_item, int row, int count)
-{
- gint i,j, n_rows, n_cols;
- gpointer *cell_data;
-
- g_return_if_fail (model && table_item);
-
- cell_data = GET_PRIVATE (table_item)->cell_data;
- g_return_if_fail (cell_data);
-
- n_rows = GET_PRIVATE (table_item)->rows;
- n_cols = GET_PRIVATE (table_item)->cols;
-
- g_return_if_fail( row >= 0 && count > 0 && row+count <= n_rows);
-
- /* DEFUNCT the deleted cells. */
- for (i = row; i < row+count; i ++) {
- for (j = 0; j < n_cols; j ++) {
- if (cell_data[i*n_cols + j] != NULL) {
- AtkObject * a11y;
-
- a11y = ATK_OBJECT(cell_data[i*n_cols + j]);
- gal_a11y_e_cell_add_state (GAL_A11Y_E_CELL(a11y), ATK_STATE_DEFUNCT, TRUE);
- cell_data[i*n_cols + j] = NULL;
- }
- }
- }
-
- g_signal_emit_by_name (table_item, "row-deleted", row,
- count, NULL);
-
- for (i = row; i < row+count; i ++) {
- for (j = 0; j < n_cols; j ++) {
- g_signal_emit_by_name (table_item,
- "children_changed::remove",
- ( (i*n_cols) + j), NULL, NULL);
- }
- }
- g_signal_emit_by_name (table_item, "visible-data-changed");
-}
-
static void
eti_rows_deleted (ETableModel * model, int row, int count,
AtkObject * table_item)
{
gint i,j, n_rows, n_cols, old_nrows;
- gpointer *cell_data;
n_rows = atk_table_get_n_rows (ATK_TABLE(table_item));
n_cols = atk_table_get_n_columns (ATK_TABLE(table_item));
- cell_data = GET_PRIVATE(table_item)->cell_data;
old_nrows = GET_PRIVATE(table_item)->rows;
g_return_if_fail ( row+count <= old_nrows);
g_return_if_fail (old_nrows == n_rows + count);
GET_PRIVATE(table_item)->rows = n_rows;
- /* DEFUNCT the deleted cells. */
- for (i = row; i < row+count; i ++) {
- for (j = 0; j < n_cols; j ++) {
- if (cell_data[i*n_cols + j] != NULL) {
- AtkObject * a11y;
-
- a11y = ATK_OBJECT(cell_data[i*n_cols + j]);
- gal_a11y_e_cell_add_state (GAL_A11Y_E_CELL(a11y), ATK_STATE_DEFUNCT, TRUE);
- cell_data[i*n_cols + j] = NULL;
- }
- }
- }
-
- /* If more rows left, update the a11y object. */
- if (old_nrows > row + count) {
-
- /* Remove the defunct cells in cache. */
- memmove (&cell_data[row*n_cols], &cell_data[(row+count)*n_cols],
- ( old_nrows-row-count)*n_cols*sizeof(gpointer));
-
- GET_PRIVATE(table_item)->cell_data = g_realloc (cell_data, n_rows*n_cols*sizeof(gpointer));
- cell_data = GET_PRIVATE(table_item)->cell_data;
-
- /* Update index of cells below the deleted rows. */
- for (i = row; i < n_rows; i ++) {
- for (j = 0; j < n_cols; j ++) {
- if (cell_data[i*n_cols + j] != NULL) {
- AtkObject * a11y;
-
- a11y = ATK_OBJECT(cell_data[i*n_cols + j]);
- GAL_A11Y_E_CELL(a11y)->row = i;
- }
- }
- }
- }
-
g_signal_emit_by_name (table_item, "row-deleted", row,
count, NULL);
@@ -858,9 +691,9 @@
atk_obj = atk_gobject_accessible_for_object (G_OBJECT (eti));
a11y = GAL_A11Y_E_TABLE_ITEM (atk_obj);
- /* we can't figure out which rows are changed, so just clear all of them ... */
+ /* we can't figure out which rows are changed, so just send out a signal ... */
if (GET_PRIVATE (a11y)->rows > 0)
- eti_clear_rows (eti->table_model, atk_obj, 0, GET_PRIVATE (a11y)->rows);
+ g_signal_emit_by_name (a11y, "visible-data-changed");
}
enum {
@@ -885,14 +718,10 @@
GalA11yETableItemPrivate *priv;
gint *state = NULL, *prev_state = NULL, *reorder = NULL;
gint i,j,n_rows,n_cols, prev_n_cols;
- gpointer * cell_data, * tmp;
a11y_item = GAL_A11Y_E_TABLE_ITEM (a11y);
priv = GET_PRIVATE (a11y_item);
- g_return_if_fail (priv && priv->cell_data);
- cell_data = priv->cell_data ;
-
/* Assume rows do not changed. */
n_rows = priv->rows;
@@ -949,26 +778,6 @@
if (!reorder_found && !added_found && !removed_found)
return;
- /* Now update our cache. */
- tmp = g_malloc0 (n_rows*n_cols*sizeof(gpointer));
- g_return_if_fail (tmp);
-
- for (i = 0 ; i < n_rows; i ++) {
- for ( j = 0 ; j < n_cols; j ++ ) {
- if ( state[j] == ETI_HEADER_REORDERED ) {
- tmp [i*n_cols+j] = cell_data[i*prev_n_cols+reorder[j]];
- if (tmp[i*n_cols+j] && ATK_IS_OBJECT(tmp[i*n_cols+j])) {
- GAL_A11Y_E_CELL(tmp[i*n_cols+j])->view_col = j;
- }
- } else if (state[j] == ETI_HEADER_UNCHANGED) {
- tmp [i*n_cols+j] = cell_data[i*prev_n_cols+j];
- } /* else: new added, keep NULL. */
- }
- }
-
- g_free (cell_data);
- priv->cell_data = tmp;
-
/* Emit signals */
if (reorder_found)
g_signal_emit_by_name (G_OBJECT(a11y_item), "column_reordered");
@@ -1040,11 +849,10 @@
object_class->dispose = eti_dispose;
- atk_object_class->get_parent = eti_get_parent;
atk_object_class->get_n_children = eti_get_n_children;
atk_object_class->ref_child = eti_ref_child;
- atk_object_class->get_index_in_parent = eti_get_index_in_parent;
atk_object_class->initialize = eti_real_initialize;
+ atk_object_class->ref_state_set = eti_ref_state_set;
}
static void
@@ -1054,8 +862,6 @@
priv = GET_PRIVATE (a11y);
- priv->parent = NULL;
- priv->index_in_parent = -1;
priv->selection_change_id = 0;
priv->cursor_change_id = 0;
priv->selection = NULL;
@@ -1149,37 +955,36 @@
}
AtkObject *
-gal_a11y_e_table_item_new (AtkObject *parent,
- ETableItem *item,
- int index_in_parent)
+gal_a11y_e_table_item_new (ETableItem *item)
{
GalA11yETableItem *a11y;
AtkObject *accessible;
int n;
+ ESelectionModel * esm;
+ AtkObject * cell;
+ AtkObject *parent;
+ const char *name;
g_return_val_if_fail (item && item->cols >= 0 && item->rows >= 0, NULL);
a11y = g_object_new (gal_a11y_e_table_item_get_type (), NULL);
atk_object_initialize (ATK_OBJECT (a11y), item);
- GET_PRIVATE (a11y)->parent = parent;
- GET_PRIVATE (a11y)->index_in_parent = index_in_parent;
+ GET_PRIVATE (a11y)->state_set = atk_state_set_new ();
+
+ atk_state_set_add_state (GET_PRIVATE(a11y)->state_set, ATK_STATE_TRANSIENT);
+ atk_state_set_add_state (GET_PRIVATE(a11y)->state_set, ATK_STATE_ENABLED);
+ atk_state_set_add_state (GET_PRIVATE(a11y)->state_set, ATK_STATE_SENSITIVE);
+ atk_state_set_add_state (GET_PRIVATE(a11y)->state_set, ATK_STATE_SHOWING);
+ atk_state_set_add_state (GET_PRIVATE(a11y)->state_set, ATK_STATE_VISIBLE);
+
accessible = ATK_OBJECT(a11y);
- accessible->role = ATK_ROLE_TREE_TABLE;
/* Initialize cell data. */
n = item->cols * item->rows;
GET_PRIVATE (a11y)->cols = item->cols;
GET_PRIVATE (a11y)->rows = item->rows;
- if (n > 0) {
- GET_PRIVATE (a11y)->cell_data = g_malloc0(n*sizeof(gpointer));
- /* memory error. */
- if ( GET_PRIVATE (a11y)->cell_data == NULL)
- return NULL;
- } else
- GET_PRIVATE (a11y)->cell_data = NULL;
-
GET_PRIVATE (a11y)->columns = e_table_header_get_columns (item->header);
if ( GET_PRIVATE (a11y)->columns == NULL)
@@ -1196,22 +1001,49 @@
/* find the TableItem's parent: table or tree */
GET_PRIVATE (a11y)->widget = gtk_widget_get_parent (GTK_WIDGET (item->parent.canvas));
+ parent = gtk_widget_get_accessible (GET_PRIVATE (a11y)->widget);
+ name = atk_object_get_name (parent);
+ if (name)
+ atk_object_set_name (accessible, name);
+ atk_object_set_parent (accessible, parent);
+
if (E_IS_TREE (GET_PRIVATE (a11y)->widget)) {
ETreeModel *model;
model = e_tree_get_model (E_TREE (GET_PRIVATE (a11y)->widget));
g_signal_connect (G_OBJECT(model), "node_changed",
G_CALLBACK (eti_tree_model_node_changed_cb), item);
+ accessible->role = ATK_ROLE_TREE_TABLE;
+ } else if (E_IS_TABLE (GET_PRIVATE (a11y)->widget)) {
+ accessible->role = ATK_ROLE_TABLE;
}
}
- if (parent)
- g_object_ref (parent);
-#if 0
if (item)
- g_object_weak_ref (G_OBJECT (item),
- unref_accessible,
+ g_signal_connect (G_OBJECT (item), "destroy",
+ G_CALLBACK (item_destroyed),
a11y);
-#endif
+ esm = item->selection;
+
+ if (esm != NULL) {
+ int cursor_row, cursor_col, view_row, view_col;
+
+ cursor_row = e_selection_model_cursor_row(esm);
+ cursor_col = e_selection_model_cursor_col(esm);
+
+ view_row = model_to_view_row (item, cursor_row);
+ view_col = model_to_view_col (item, cursor_col);
+
+ if (view_row == -1)
+ view_row = 0;
+ if (view_col == -1)
+ view_col = 0;
+
+ cell = eti_ref_at (ATK_TABLE (a11y), view_row, view_col);
+ if (cell != NULL) {
+ g_object_set_data (G_OBJECT(a11y), "gail-focus-object", cell);
+ gal_a11y_e_cell_add_state (GAL_A11Y_E_CELL (cell), ATK_STATE_FOCUSED, FALSE);
+ }
+ }
return ATK_OBJECT (a11y);
}
@@ -1304,6 +1136,11 @@
static void
eti_a11y_selection_changed_cb (ESelectionModel *selection, GalA11yETableItem *a11y)
{
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (a11y);
+
+ if (atk_state_set_contains_state (priv->state_set, ATK_STATE_DEFUNCT))
+ return;
+
g_return_if_fail (GAL_A11Y_IS_E_TABLE_ITEM (a11y));
g_signal_emit_by_name (a11y, "selection_changed");
@@ -1316,27 +1153,39 @@
AtkObject * cell;
int view_row, view_col;
ETableItem *item;
+ GalA11yETableItemPrivate *priv = GET_PRIVATE (a11y);
g_return_if_fail (GAL_A11Y_IS_E_TABLE_ITEM (a11y));
- g_signal_emit_by_name (a11y, "selection_changed");
+ if (atk_state_set_contains_state (priv->state_set, ATK_STATE_DEFUNCT))
+ return;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (a11y)));
g_return_if_fail (item);
+ if (row == -1 && col == -1)
+ return;
+
view_row = model_to_view_row (item, row);
view_col = model_to_view_col (item, col);
- cell = atk_table_ref_at (ATK_TABLE (a11y), view_row, view_col);
+ if (view_col == -1)
+ view_col = 0;
+ cell = eti_ref_at (ATK_TABLE (a11y), view_row, view_col);
if (cell != NULL) {
- gal_a11y_e_cell_add_state (GAL_A11Y_E_CELL (cell), ATK_STATE_FOCUSED, FALSE);
+ AtkObject *old_cell = (AtkObject *)g_object_get_data (G_OBJECT(a11y), "gail-focus-object");
+ if (old_cell && GAL_A11Y_IS_E_CELL (old_cell))
+ gal_a11y_e_cell_remove_state (GAL_A11Y_E_CELL (old_cell), ATK_STATE_FOCUSED, FALSE);
+ if (old_cell)
+ g_object_unref (old_cell);
+
+ g_object_set_data (G_OBJECT(a11y), "gail-focus-object", cell);
if (ATK_IS_OBJECT (cell))
g_signal_emit_by_name (a11y,
"active-descendant-changed",
cell);
- atk_focus_tracker_notify (cell);
}
}
@@ -1357,7 +1206,7 @@
selection_add_selection (AtkSelection *selection, gint index)
{
AtkTable *table;
- gint row, col;
+ gint row, col, cursor_row, cursor_col, model_row, model_col;
ETableItem *item;
item = E_TABLE_ITEM (eti_a11y_get_gobject (ATK_OBJECT (selection)));
@@ -1367,18 +1216,36 @@
table = ATK_TABLE (selection);
row = atk_table_get_row_at_index (table, index);
- atk_table_add_row_selection (table, row);
-
col = atk_table_get_column_at_index (table, index);
+
+ model_row = view_to_model_row (item, row);
+ model_col = view_to_model_col (item, col);
+
+ cursor_row = e_selection_model_cursor_row (item->selection);
+ cursor_col = e_selection_model_cursor_col (item->selection);
+
+ /* check whether is selected already */
+ if (model_row == cursor_row && model_col == cursor_col)
+ return TRUE;
+
+ if (model_row != cursor_row) {
+ /* we need to make the item get focus */
+ e_canvas_item_grab_focus (GNOME_CANVAS_ITEM (item), TRUE);
+
+ /* FIXME, currently we only support single row selection */
+ atk_selection_clear_selection (selection);
+ atk_table_add_row_selection (table, row);
+ }
+
e_selection_model_change_cursor (item->selection,
- view_to_model_row (item, row),
- view_to_model_col (item, col));
+ model_row,
+ model_col);
e_selection_model_cursor_changed (item->selection,
- view_to_model_row (item, row),
- view_to_model_col (item, col));
+ model_row,
+ model_col);
e_selection_model_cursor_activated (item->selection,
- view_to_model_row (item, row),
- view_to_model_col (item, col));
+ model_row,
+ model_col);
return TRUE;
}
@@ -1407,7 +1274,7 @@
if (!atk_table_is_row_selected (table, row))
return NULL;
- return atk_table_ref_at (table, row, col);
+ return eti_ref_at (table, row, col);
}
static gint
@@ -1430,4 +1297,12 @@
row = atk_table_get_row_at_index (ATK_TABLE (selection), i);
return atk_table_is_row_selected (ATK_TABLE (selection), row);
+}
+
+void
+gal_a11y_e_table_item_init (void)
+{
+ atk_registry_set_factory_type (atk_get_default_registry (),
+ E_TABLE_ITEM_TYPE,
+ gal_a11y_e_table_item_factory_get_type ());
}
Index: gal/a11y/e-table/gal-a11y-e-table-item.h
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-table-item.h,v
retrieving revision 1.2
diff -u -r1.2 gal-a11y-e-table-item.h
--- gal/a11y/e-table/gal-a11y-e-table-item.h 3 Nov 2003 06:40:50 -0000 1.2
+++ gal/a11y/e-table/gal-a11y-e-table-item.h 27 Jan 2005 03:27:43 -0000
@@ -37,8 +37,8 @@
/* Standard Glib function */
GType gal_a11y_e_table_item_get_type (void);
-AtkObject *gal_a11y_e_table_item_new (AtkObject *parent,
- ETableItem *item,
- int index_in_parent);
+AtkObject *gal_a11y_e_table_item_new (ETableItem *item);
+
+void gal_a11y_e_table_item_init (void);
#endif /* ! __GAL_A11Y_E_TABLE_ITEM_H__ */
Index: gal/a11y/e-table/gal-a11y-e-table.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-table.c,v
retrieving revision 1.3
diff -u -r1.3 gal-a11y-e-table.c
--- gal/a11y/e-table/gal-a11y-e-table.c 17 Dec 2003 02:35:20 -0000 1.3
+++ gal/a11y/e-table/gal-a11y-e-table.c 27 Jan 2005 03:27:43 -0000
@@ -12,6 +12,7 @@
#include "gal-a11y-util.h"
#include <gal/e-table/e-table.h>
#include <gal/e-table/e-table-group.h>
+#include <gal/e-table/e-table-group-container.h>
#include <gal/e-table/e-table-group-leaf.h>
#include <gal/e-table/e-table-click-to-add.h>
@@ -27,16 +28,80 @@
};
/* Static functions */
+static ETableItem *
+find_first_table_item (ETableGroup *group)
+{
+ GnomeCanvasGroup *cgroup;
+ GList *l;
-static void
+ 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 ETableItem *
+find_table_item (ETable *table)
+{
+ if (e_table_model_row_count(table->model) < 1)
+ return NULL;
+ else {
+ if (table->group)
+ return find_first_table_item (table->group);
+ }
+
+ return NULL;
+}
+
+static gboolean
init_child_item (GalA11yETable *a11y)
{
- GalA11yETablePrivate *priv = GET_PRIVATE (a11y);
- ETable *table = E_TABLE (GTK_ACCESSIBLE (a11y)->widget);
- if (priv->child_item == NULL) {
- priv->child_item = atk_gobject_accessible_for_object (G_OBJECT(E_TABLE_GROUP_LEAF (table->group)->item));
- priv->child_item->role = ATK_ROLE_TABLE;
+ ETable *table;
+
+ if (!a11y || !GTK_IS_ACCESSIBLE (a11y))
+ return FALSE;
+
+ table = E_TABLE (GTK_ACCESSIBLE (a11y)->widget);
+ if (table && GTK_WIDGET_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*
@@ -46,7 +111,8 @@
AtkCoordType coord_type)
{
GalA11yETable *a11y = GAL_A11Y_E_TABLE (component);
- init_child_item (a11y);
+ if (GET_PRIVATE (a11y)->child_item)
+ g_object_ref (GET_PRIVATE (a11y)->child_item);
return GET_PRIVATE (a11y)->child_item;
}
@@ -55,13 +121,23 @@
{
GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
ETable * et;
+ int n = 0;
et = E_TABLE(GTK_ACCESSIBLE (a11y)->widget);
- if (et && et->use_click_to_add) {
- return 2;
- }
- return 1;
+ if (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*
@@ -70,24 +146,40 @@
{
GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
ETable * et;
+ gint child_no;
et = E_TABLE(GTK_ACCESSIBLE (a11y)->widget);
- if (i == 0) {
- init_child_item (a11y);
- g_object_ref (GET_PRIVATE (a11y)->child_item);
- return GET_PRIVATE (a11y)->child_item;
- } else if (i == 1) {
+ 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) {
AtkObject * accessible;
ETableClickToAdd * etcta;
if (et && et->use_click_to_add && et->click_to_add) {
etcta = E_TABLE_CLICK_TO_ADD(et->click_to_add);
- if (etcta->rect) {
- accessible = atk_gobject_accessible_for_object (G_OBJECT(etcta));
- } else {
- accessible = atk_gobject_accessible_for_object (G_OBJECT(etcta->row));
- }
+ accessible = atk_gobject_accessible_for_object (G_OBJECT(etcta));
+ if (accessible)
+ g_object_ref (accessible);
return accessible;
}
}
@@ -95,6 +187,12 @@
return NULL;
}
+static AtkLayer
+et_get_layer (AtkComponent *component)
+{
+ return ATK_LAYER_WIDGET;
+}
+
static void
et_class_init (GalA11yETableClass *klass)
{
@@ -110,6 +208,7 @@
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
@@ -180,6 +279,16 @@
a11y = g_object_new (gal_a11y_e_table_get_type (), NULL);
GTK_ACCESSIBLE (a11y)->widget = GTK_WIDGET (widget);
+
+ /* we need to init all the children for multiple table items */
+ if (table && GTK_WIDGET_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);
}
Index: gal/a11y/e-table/gal-a11y-e-tree.c
===================================================================
RCS file: /cvs/gnome/gal/gal/a11y/e-table/gal-a11y-e-tree.c,v
retrieving revision 1.4
diff -u -r1.4 gal-a11y-e-tree.c
--- gal/a11y/e-table/gal-a11y-e-tree.c 10 Jun 2004 17:00:45 -0000 1.4
+++ gal/a11y/e-table/gal-a11y-e-tree.c 27 Jan 2005 03:27:44 -0000
@@ -35,11 +35,6 @@
eti = e_tree_get_item (tree);
if (priv->child_item == NULL) {
priv->child_item = atk_gobject_accessible_for_object (G_OBJECT (eti));
- if (!priv->child_item)
- priv->child_item = gal_a11y_e_table_item_new (ATK_OBJECT (a11y),eti, 0);
-
- g_return_if_fail (priv->child_item);
- priv->child_item->role = ATK_ROLE_TREE_TABLE;
}
}
@@ -72,6 +67,12 @@
return GET_PRIVATE (a11y)->child_item;
}
+static AtkLayer
+et_get_layer (AtkComponent *component)
+{
+ return ATK_LAYER_WIDGET;
+}
+
static void
et_class_init (GalA11yETreeClass *klass)
{
@@ -87,6 +88,7 @@
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
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