Remove GailCombo completely

2 files changed, 0 insertions, 697 deletions

diff --git a/modules/other/gail/gailcombo.c b/modules/other/gail/gailcombo.c
deleted file mode 100644
index 3f4213050c..0000000000
--- a/modules/other/gail/gailcombo.c
+++ /dev/null
@@ -1,639 +0,0 @@
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2001, 2002, 2003 Sun Microsystems Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#include "config.h"
-
-#undef GTK_DISABLE_DEPRECATED
-
-#include <gtk/gtk.h>
-#include "gailcombo.h"
-
-static void         gail_combo_class_init              (GailComboClass *klass);
-static void         gail_combo_init                    (GailCombo      *combo);
-static void         gail_combo_real_initialize         (AtkObject      *obj,
-                                                        gpointer       data);
-
-static void         gail_combo_selection_changed_gtk   (GtkWidget      *widget,
-                                                        gpointer       data);
-
-static gint         gail_combo_get_n_children          (AtkObject      *obj);
-static AtkObject*   gail_combo_ref_child               (AtkObject      *obj,
-                                                        gint           i);
-static void         gail_combo_finalize                (GObject        *object);
-static void         atk_action_interface_init          (AtkActionIface *iface);
-
-static gboolean     gail_combo_do_action               (AtkAction      *action,
-                                                        gint           i);
-static gboolean     idle_do_action                     (gpointer       data);
-static gint         gail_combo_get_n_actions           (AtkAction      *action)
-;
-static G_CONST_RETURN gchar* gail_combo_get_description(AtkAction      *action,
-                                                        gint           i);
-static G_CONST_RETURN gchar* gail_combo_get_name       (AtkAction      *action,
-                                                        gint           i);
-static gboolean              gail_combo_set_description(AtkAction      *action,
-                                                        gint           i,
-                                                        const gchar    *desc);
-
-static void         atk_selection_interface_init       (AtkSelectionIface *iface);
-static gboolean     gail_combo_add_selection           (AtkSelection   *selection,
-                                                        gint           i);
-static gboolean     gail_combo_clear_selection         (AtkSelection   *selection);
-static AtkObject*   gail_combo_ref_selection           (AtkSelection   *selection,
-                                                        gint           i);
-static gint         gail_combo_get_selection_count     (AtkSelection   *selection);
-static gboolean     gail_combo_is_child_selected       (AtkSelection   *selection,
-                                                        gint           i);
-static gboolean     gail_combo_remove_selection        (AtkSelection   *selection,
-                                                        gint           i);
-
-static gint         _gail_combo_button_release         (gpointer       data);
-static gint         _gail_combo_popup_release          (gpointer       data);
-
-
-G_DEFINE_TYPE_WITH_CODE (GailCombo, gail_combo, GAIL_TYPE_CONTAINER,
-                         G_IMPLEMENT_INTERFACE (ATK_TYPE_ACTION, atk_action_interface_init)
-                         G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION, atk_selection_interface_init))
-
-static void
-gail_combo_class_init (GailComboClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-  AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
-
-  gobject_class->finalize = gail_combo_finalize;
-
-  class->get_n_children = gail_combo_get_n_children;
-  class->ref_child = gail_combo_ref_child;
-  class->initialize = gail_combo_real_initialize;
-}
-
-static void
-gail_combo_init (GailCombo      *combo)
-{
-  combo->press_description = NULL;
-  combo->old_selection = NULL;
-  combo->deselect_idle_handler = 0;
-  combo->select_idle_handler = 0;
-}
-
-static void
-gail_combo_real_initialize (AtkObject *obj,
-                            gpointer  data)
-{
-  GtkCombo *combo;
-  GtkList *list;
-  GList *slist; 
-  GailCombo *gail_combo;
-
-  ATK_OBJECT_CLASS (gail_combo_parent_class)->initialize (obj, data);
-
-  combo = GTK_COMBO (data);
-
-  list = GTK_LIST (combo->list);
-  slist = list->selection;
-
-  gail_combo = GAIL_COMBO (obj);
-  if (slist && slist->data)
-    {
-      gail_combo->old_selection = slist->data;
-    }
-  g_signal_connect (combo->list,
-                    "selection_changed",
-                    G_CALLBACK (gail_combo_selection_changed_gtk),
-                    data);
-  atk_object_set_parent (gtk_widget_get_accessible (combo->entry), obj);
-  atk_object_set_parent (gtk_widget_get_accessible (combo->popup), obj);
-
-  obj->role = ATK_ROLE_COMBO_BOX;
-}
-
-static gboolean
-notify_deselect (gpointer data)
-{
-  GailCombo *combo;
-
-  combo = GAIL_COMBO (data);
-
-  combo->old_selection = NULL;
-  combo->deselect_idle_handler = 0;
-  g_signal_emit_by_name (data, "selection_changed");
-
-  return FALSE;
-}
-
-static gboolean
-notify_select (gpointer data)
-{
-  GailCombo *combo;
-
-  combo = GAIL_COMBO (data);
-
-  combo->select_idle_handler = 0;
-  g_signal_emit_by_name (data, "selection_changed");
-
-  return FALSE;
-}
-
-static void
-gail_combo_selection_changed_gtk (GtkWidget      *widget,
-                                  gpointer       data)
-{
-  GtkCombo *combo;
-  GtkList *list;
-  GList *slist; 
-  AtkObject *obj;
-  GailCombo *gail_combo;
-
-  combo = GTK_COMBO (data);
-  list = GTK_LIST (combo->list);
-  
-  slist = list->selection;
-
-  obj = gtk_widget_get_accessible (GTK_WIDGET (data));
-  gail_combo = GAIL_COMBO (obj);
-  if (slist && slist->data)
-    {
-      if (slist->data != gail_combo->old_selection)
-        {
-          gail_combo->old_selection = slist->data;
-          if (gail_combo->select_idle_handler == 0)
-            gail_combo->select_idle_handler = gdk_threads_add_idle (notify_select, gail_combo);
-        }
-      if (gail_combo->deselect_idle_handler)
-        {
-          g_source_remove (gail_combo->deselect_idle_handler);
-          gail_combo->deselect_idle_handler = 0;       
-        }
-    }
-  else
-    {
-      if (gail_combo->deselect_idle_handler == 0)
-        gail_combo->deselect_idle_handler = gdk_threads_add_idle (notify_deselect, gail_combo);
-      if (gail_combo->select_idle_handler)
-        {
-          g_source_remove (gail_combo->select_idle_handler);
-          gail_combo->select_idle_handler = 0;       
-        }
-    }
-}
-
-/*
- * The children of a GailCombo are the list of items and the entry field
- */
-static gint
-gail_combo_get_n_children (AtkObject* obj)
-{
-  gint n_children = 2;
-  GtkWidget *widget;
-
-  g_return_val_if_fail (GAIL_IS_COMBO (obj), 0);
-
-  widget = GTK_ACCESSIBLE (obj)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return 0;
-
-  return n_children;
-}
-
-static AtkObject*
-gail_combo_ref_child (AtkObject *obj,
-                      gint      i)
-{
-  AtkObject *accessible;
-  GtkWidget *widget;
-
-  g_return_val_if_fail (GAIL_IS_COMBO (obj), NULL);
-
-  if (i < 0 || i > 1)
-    return NULL;
-
-  widget = GTK_ACCESSIBLE (obj)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return NULL;
-
-  if (i == 0)
-    accessible = gtk_widget_get_accessible (GTK_COMBO (widget)->popup);
-  else 
-    accessible = gtk_widget_get_accessible (GTK_COMBO (widget)->entry);
-
-  g_object_ref (accessible);
-  return accessible;
-}
-
-static void
-atk_action_interface_init (AtkActionIface *iface)
-{
-  iface->do_action = gail_combo_do_action;
-  iface->get_n_actions = gail_combo_get_n_actions;
-  iface->get_description = gail_combo_get_description;
-  iface->get_name = gail_combo_get_name;
-  iface->set_description = gail_combo_set_description;
-}
-
-static gboolean
-gail_combo_do_action (AtkAction *action,
-                       gint      i)
-{
-  GailCombo *combo;
-  GtkWidget *widget;
-
-  widget = GTK_ACCESSIBLE (action)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return FALSE;
-
-  if (!gtk_widget_get_sensitive (widget) || !gtk_widget_get_visible (widget))
-    return FALSE;
-
-  combo = GAIL_COMBO (action);
-  if (i == 0)
-    {
-      if (combo->action_idle_handler)
-        return FALSE;
-
-      combo->action_idle_handler = gdk_threads_add_idle (idle_do_action, combo);
-      return TRUE;
-    }
-  else
-    return FALSE;
-}
-
-/*
- * This action is the pressing of the button on the combo box.
- * The behavior is different depending on whether the list is being
- * displayed or removed.
- *
- * A button press event is simulated on the appropriate widget and 
- * a button release event is simulated in an idle function.
- */
-static gboolean
-idle_do_action (gpointer data)
-{
-  GtkCombo *combo;
-  GtkWidget *action_widget;
-  GtkWidget *widget;
-  GailCombo *gail_combo;
-  gboolean do_popup;
-  GdkEvent tmp_event;
-
-  gail_combo = GAIL_COMBO (data);
-  gail_combo->action_idle_handler = 0;
-  widget = GTK_ACCESSIBLE (gail_combo)->widget;
-  if (widget == NULL /* State is defunct */ ||
-      !gtk_widget_get_sensitive (widget) || !gtk_widget_get_visible (widget))
-    return FALSE;
-
-  combo = GTK_COMBO (widget);
-
-  do_popup = !gtk_widget_get_mapped (combo->popwin);
-
-  tmp_event.button.type = GDK_BUTTON_PRESS; 
-  tmp_event.button.window = widget->window;
-  tmp_event.button.button = 1; 
-  tmp_event.button.send_event = TRUE;
-  tmp_event.button.time = GDK_CURRENT_TIME;
-  tmp_event.button.axes = NULL;
-
-  if (do_popup)
-    {
-      /* Pop up list */
-      action_widget = combo->button;
-
-      gtk_widget_event (action_widget, &tmp_event);
-
-      /* FIXME !*/
-      g_idle_add (_gail_combo_button_release, combo);
-    }
-    else
-    {
-      /* Pop down list */
-      tmp_event.button.window = combo->list->window;
-      gdk_window_set_user_data (combo->list->window, combo->button);
-      action_widget = combo->popwin;
-    
-      gtk_widget_event (action_widget, &tmp_event);
-      /* FIXME !*/
-      g_idle_add (_gail_combo_popup_release, combo);
-    }
-
-  return FALSE;
-}
-
-static gint
-gail_combo_get_n_actions (AtkAction *action)
-{
-  /*
-   * The default behavior of a combo box is to have one action -
-   */
-  return 1;
-}
-
-static G_CONST_RETURN gchar*
-gail_combo_get_description (AtkAction *action,
-                           gint      i)
-{
-  if (i == 0)
-    {
-      GailCombo *combo;
-
-      combo = GAIL_COMBO (action);
-      return combo->press_description;
-    }
-  else
-    return NULL;
-}
-
-static G_CONST_RETURN gchar*
-gail_combo_get_name (AtkAction *action,
-                     gint      i)
-{
-  if (i == 0)
-    return "press";
-  else
-    return NULL;
-}
-
-static void
-atk_selection_interface_init (AtkSelectionIface *iface)
-{
-  iface->add_selection = gail_combo_add_selection;
-  iface->clear_selection = gail_combo_clear_selection;
-  iface->ref_selection = gail_combo_ref_selection;
-  iface->get_selection_count = gail_combo_get_selection_count;
-  iface->is_child_selected = gail_combo_is_child_selected;
-  iface->remove_selection = gail_combo_remove_selection;
-  /*
-   * select_all_selection does not make sense for a combo box
-   * so no implementation is provided.
-   */
-}
-
-static gboolean
-gail_combo_add_selection (AtkSelection   *selection,
-                          gint           i)
-{
-  GtkCombo *combo;
-  GtkWidget *widget;
-
-  widget = GTK_ACCESSIBLE (selection)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return FALSE;
-
-  combo = GTK_COMBO (widget);
-
-  gtk_list_select_item (GTK_LIST (combo->list), i);
-  return TRUE;
-}
-
-static gboolean 
-gail_combo_clear_selection (AtkSelection   *selection)
-{
-  GtkCombo *combo;
-  GtkWidget *widget;
-
-  widget = GTK_ACCESSIBLE (selection)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return FALSE;
-
-  combo = GTK_COMBO (widget);
-
-  gtk_list_unselect_all (GTK_LIST (combo->list));
-  return TRUE;
-}
-
-static AtkObject*
-gail_combo_ref_selection (AtkSelection   *selection,
-                          gint           i)
-{
-  GtkCombo *combo;
-  GList * list;
-  GtkWidget *item;
-  AtkObject *obj;
-  GtkWidget *widget;
-
-  widget = GTK_ACCESSIBLE (selection)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return NULL;
-
-  combo = GTK_COMBO (widget);
-
-  /*
-   * A combo box can have only one selection.
-   */
-  if (i != 0)
-    return NULL;
-
-  list = GTK_LIST (combo->list)->selection;
-
-  if (list == NULL)
-    return NULL;
-
-  item = GTK_WIDGET (list->data);
-
-  obj = gtk_widget_get_accessible (item);
-  g_object_ref (obj);
-  return obj;
-}
-
-static gint
-gail_combo_get_selection_count (AtkSelection   *selection)
-{
-  GtkCombo *combo;
-  GList * list;
-  GtkWidget *widget;
-
-  widget = GTK_ACCESSIBLE (selection)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return 0;
-
-  combo = GTK_COMBO (widget);
-
-  /*
-   * The number of children currently selected is either 1 or 0 so we
-   * do not bother to count the elements of the selected list.
-   */
-  list = GTK_LIST (combo->list)->selection;
-
-  if (list == NULL)
-    return 0;
-  else
-    return 1;
-}
-
-static gboolean
-gail_combo_is_child_selected (AtkSelection   *selection,
-                              gint           i)
-{
-  GtkCombo *combo;
-  GList * list;
-  GtkWidget *item;
-  gint j;
-  GtkWidget *widget;
-
-  widget = GTK_ACCESSIBLE (selection)->widget;
-  if (widget == NULL)
-    /*
-     * State is defunct
-     */
-    return FALSE;
-
-  combo = GTK_COMBO (widget);
-
-  list = GTK_LIST (combo->list)->selection;
-
-  if (list == NULL)
-    return FALSE;
-
-  item = GTK_WIDGET (list->data);
-
-  j = g_list_index (GTK_LIST (combo->list)->children, item);
-
-  return (j == i);
-}
-
-static gboolean
-gail_combo_remove_selection (AtkSelection   *selection,
-                             gint           i)
-{
-  if (atk_selection_is_child_selected (selection, i))
-    atk_selection_clear_selection (selection);
-
-  return TRUE;
-}
-
-static gint 
-_gail_combo_popup_release (gpointer data)
-{
-  GtkCombo *combo;
-  GtkWidget *action_widget;
-  GdkEvent tmp_event;
-
-  GDK_THREADS_ENTER ();
-
-  combo = GTK_COMBO (data);
-  if (combo->current_button == 0)
-    {
-      GDK_THREADS_LEAVE ();
-      return FALSE;
-    }
-
-  tmp_event.button.type = GDK_BUTTON_RELEASE; 
-  tmp_event.button.button = 1; 
-  tmp_event.button.time = GDK_CURRENT_TIME;
-  action_widget = combo->button;
-
-  gtk_widget_event (action_widget, &tmp_event);
-
-  GDK_THREADS_LEAVE ();
-
-  return FALSE;
-}
-
-static gint 
-_gail_combo_button_release (gpointer data)
-{
-  GtkCombo *combo;
-  GtkWidget *action_widget;
-  GdkEvent tmp_event;
-
-  GDK_THREADS_ENTER ();
-
-  combo = GTK_COMBO (data);
-  if (combo->current_button == 0)
-    {
-      GDK_THREADS_LEAVE ();
-      return FALSE;
-    }
-
-  tmp_event.button.type = GDK_BUTTON_RELEASE; 
-  tmp_event.button.button = 1; 
-  tmp_event.button.window = combo->list->window;
-  tmp_event.button.time = GDK_CURRENT_TIME;
-  gdk_window_set_user_data (combo->list->window, combo->button);
-  action_widget = combo->list;
-
-  gtk_widget_event (action_widget, &tmp_event);
-
-  GDK_THREADS_LEAVE ();
-
-  return FALSE;
-}
-
-static gboolean
-gail_combo_set_description (AtkAction      *action,
-                            gint           i,
-                            const gchar    *desc)
-{
-  if (i == 0)
-    {
-      GailCombo *combo;
-
-      combo = GAIL_COMBO (action);
-      g_free (combo->press_description);
-      combo->press_description = g_strdup (desc);
-      return TRUE;
-    }
-  else
-    return FALSE;
-}
-
-static void
-gail_combo_finalize (GObject            *object)
-{
-  GailCombo *combo = GAIL_COMBO (object);
-
-  g_free (combo->press_description);
-  if (combo->action_idle_handler)
-    {
-      g_source_remove (combo->action_idle_handler);
-      combo->action_idle_handler = 0;
-    }
-  if (combo->deselect_idle_handler)
-    {
-      g_source_remove (combo->deselect_idle_handler);
-      combo->deselect_idle_handler = 0;       
-    }
-  if (combo->select_idle_handler)
-    {
-      g_source_remove (combo->select_idle_handler);
-      combo->select_idle_handler = 0;       
-    }
-  G_OBJECT_CLASS (gail_combo_parent_class)->finalize (object);
-}
diff --git a/modules/other/gail/gailcombo.h b/modules/other/gail/gailcombo.h
deleted file mode 100644
index e7155e87df..0000000000
--- a/modules/other/gail/gailcombo.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2001 Sun Microsystems Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __GAIL_COMBO_H__
-#define __GAIL_COMBO_H__
-
-#include <gail/gailcontainer.h>
-
-G_BEGIN_DECLS
-
-#define GAIL_TYPE_COMBO                      (gail_combo_get_type ())
-#define GAIL_COMBO(obj)                      (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_COMBO, GailCombo))
-#define GAIL_COMBO_CLASS(klass)              (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_COMBO, GailComboClass))
-#define GAIL_IS_COMBO(obj)                   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_COMBO))
-#define GAIL_IS_COMBO_CLASS(klass)           (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_COMBO))
-#define GAIL_COMBO_GET_CLASS(obj)            (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_COMBO, GailComboClass))
-
-typedef struct _GailCombo              GailCombo;
-typedef struct _GailComboClass         GailComboClass;
-
-struct _GailCombo
-{
-  GailContainer parent;
-
-  gpointer      old_selection;
-  gchar         *press_description;
-
-  guint         action_idle_handler;
-  guint         select_idle_handler;
-  guint         deselect_idle_handler;
-};
-
-GType gail_combo_get_type (void);
-
-struct _GailComboClass
-{
-  GailContainerClass parent_class;
-};
-
-G_END_DECLS
-
-#endif /* __GAIL_COMBO_H__ */