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|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-search-bar.c
*
* Copyright (C) 2000, 2001 Ximian, Inc.
*
* Authors:
* Chris Lahey <clahey@ximian.com>
* Ettore Perazzoli <ettore@ximian.com>
* Jon Trowbridge <trow@ximian.com>
*
* This library 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 library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <gtk/gtkdrawingarea.h>
#include <gtk/gtkeventbox.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtkoptionmenu.h>
#include <gtk/gtkmain.h>
#include <gal/widgets/e-unicode.h>
#include <gal/widgets/e-gui-utils.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <bonobo/bonobo-ui-util.h>
#include <stdlib.h>
#include "e-search-bar.h"
enum {
QUERY_CHANGED,
MENU_ACTIVATED,
SEARCH_ACTIVATED,
LAST_SIGNAL
};
static gint esb_signals [LAST_SIGNAL] = { 0, };
static GtkHBoxClass *parent_class = NULL;
/* The arguments we take */
enum {
ARG_0,
ARG_ITEM_ID,
ARG_SUBITEM_ID,
ARG_TEXT,
};
/* Signals. */
static void
emit_query_changed (ESearchBar *esb)
{
gtk_signal_emit (GTK_OBJECT (esb),
esb_signals [QUERY_CHANGED]);
}
static void
emit_search_activated (ESearchBar *esb)
{
if (esb->pending_activate) {
gtk_idle_remove (esb->pending_activate);
esb->pending_activate = 0;
}
gtk_signal_emit (GTK_OBJECT (esb),
esb_signals [SEARCH_ACTIVATED]);
}
static void
emit_menu_activated (ESearchBar *esb, int item)
{
gtk_signal_emit (GTK_OBJECT (esb),
esb_signals [MENU_ACTIVATED],
item);
}
/* Callbacks. */
static void
search_verb_cb (BonoboUIComponent *ui_component,
void *data,
const char *verb_name)
{
ESearchBar *esb;
const char *p;
int id;
esb = E_SEARCH_BAR (data);
p = strrchr (verb_name, ':');
g_assert (p != NULL);
id = atoi (p + 1);
emit_menu_activated (esb, id);
}
static void
entry_activated_cb (GtkWidget *widget,
ESearchBar *esb)
{
emit_search_activated (esb);
}
static void
subitem_activated_cb (GtkWidget *widget, ESearchBar *esb)
{
gint id, subid;
id = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget), "EsbItemId"));
subid = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget), "EsbSubitemId"));
esb->item_id = id;
esb->subitem_id = subid;
emit_search_activated (esb);
}
static void
activate_by_subitems (ESearchBar *esb, gint item_id, ESearchBarSubitem *subitems)
{
if (subitems == NULL) {
/* This item uses the entry. */
/* Remove the menu */
if (esb->suboption && esb->subitem_id != -1) {
g_assert (esb->suboption->parent == esb->entry_box);
g_assert (!esb->entry || esb->entry->parent == NULL);
gtk_container_remove (GTK_CONTAINER (esb->entry_box), esb->suboption);
}
/* Create and add the entry */
if (esb->entry == NULL) {
esb->entry = gtk_entry_new();
gtk_widget_set_usize (esb->entry, 4, -1);
gtk_object_ref (GTK_OBJECT (esb->entry));
gtk_signal_connect (GTK_OBJECT (esb->entry), "activate",
GTK_SIGNAL_FUNC (entry_activated_cb), esb);
gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->entry);
gtk_widget_show(esb->entry);
esb->subitem_id = -1;
}
if (esb->subitem_id == -1) {
g_assert (esb->entry->parent == esb->entry_box);
g_assert (!esb->suboption || esb->suboption->parent == NULL);
} else {
gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->entry);
esb->subitem_id = -1;
}
gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
} else {
/* This item uses a submenu */
GtkWidget *menu;
GtkWidget *menu_item;
gint i;
/* Remove the entry */
if (esb->entry && esb->subitem_id == -1) {
g_assert (esb->entry->parent == esb->entry_box);
g_assert (!esb->suboption || esb->suboption->parent == NULL);
gtk_container_remove (GTK_CONTAINER (esb->entry_box), esb->entry);
}
/* Create and add the menu */
if (esb->suboption == NULL) {
esb->suboption = gtk_option_menu_new ();
gtk_object_ref (GTK_OBJECT (esb->suboption));
gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->suboption);
gtk_widget_show (esb->suboption);
esb->subitem_id = subitems[0].id;
}
if (esb->subitem_id != -1) {
g_assert (esb->suboption->parent == esb->entry_box);
g_assert (!esb->entry || esb->entry->parent == NULL);
} else {
gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->suboption);
esb->subitem_id = subitems[0].id;
}
/* Create the items */
esb->suboption_menu = menu = gtk_menu_new ();
for (i = 0; subitems[i].id != -1; ++i) {
if (subitems[i].text) {
char *str;
if (subitems[i].translate)
str = _(subitems[i].text);
else
str = subitems[i].text;
menu_item = gtk_menu_item_new_with_label (str);
} else {
menu_item = gtk_menu_item_new ();
gtk_widget_set_sensitive (menu_item, FALSE);
}
gtk_object_set_data (GTK_OBJECT (menu_item), "EsbItemId",
GINT_TO_POINTER (item_id));
gtk_object_set_data (GTK_OBJECT (menu_item), "EsbSubitemId",
GINT_TO_POINTER (subitems[i].id));
gtk_signal_connect (GTK_OBJECT (menu_item),
"activate",
GTK_SIGNAL_FUNC (subitem_activated_cb),
esb);
gtk_widget_show (menu_item);
gtk_menu_append (GTK_MENU (menu), menu_item);
}
gtk_option_menu_remove_menu (GTK_OPTION_MENU (esb->suboption));
gtk_option_menu_set_menu (GTK_OPTION_MENU (esb->suboption), menu);
}
if (esb->activate_button)
gtk_widget_set_sensitive (esb->activate_button, subitems == NULL);
}
static void
option_activated_cb (GtkWidget *widget,
ESearchBar *esb)
{
int id;
id = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget), "EsbChoiceId"));
activate_by_subitems (esb, id, gtk_object_get_data (GTK_OBJECT (widget), "EsbChoiceSubitems"));
esb->item_id = id;
emit_query_changed (esb);
}
static void
activate_button_clicked_cb (GtkWidget *widget, ESearchBar *esb)
{
emit_search_activated (esb);
}
/* Widgetry creation. */
/* This function exists to fix the irreparable GtkOptionMenu stupidity. In
fact, this lame-ass widget adds a 1-pixel-wide empty border around the
button for no reason. So we have add a 1-pixel-wide border around the the
buttons we have in the search bar to make things look right. This is done
through an event box. */
static GtkWidget *
put_in_spacer_widget (GtkWidget *widget)
{
GtkWidget *holder;
holder = gtk_event_box_new ();
gtk_container_set_border_width (GTK_CONTAINER (holder), 1);
gtk_container_add (GTK_CONTAINER (holder), widget);
return holder;
}
static ESearchBarSubitem *
copy_subitems (ESearchBarSubitem *subitems)
{
gint i, N;
ESearchBarSubitem *copy;
if (subitems == NULL)
return NULL;
for (N=0; subitems[N].id != -1; ++N);
copy = g_new (ESearchBarSubitem, N+1);
for (i=0; i<N; ++i) {
copy[i].text = g_strdup (subitems[i].text);
copy[i].id = subitems[i].id;
copy[i].translate = subitems[i].translate;
}
copy[N].text = NULL;
copy[N].id = -1;
return copy;
}
static void
update_bonobo_menus (ESearchBar *esb)
{
GString *xml;
GSList *p;
char *verb_name;
xml = g_string_new ("<placeholder name=\"SearchBar\">");
for (p = esb->menu_items; p != NULL; p = p->next) {
const ESearchBarItem *item;
item = (const ESearchBarItem *) p->data;
verb_name = g_strdup_printf ("ESearchBar:Activate:%d", item->id);
bonobo_ui_component_add_verb (esb->ui_component, verb_name, search_verb_cb, esb);
if (item->text == NULL) {
g_string_append (xml, "<separator/>");
} else {
char *encoded_label;
encoded_label = bonobo_ui_util_encode_str (item->text);
g_string_sprintfa (xml, "<menuitem name=\"%s\" verb=\"%s\" label=\"%s\"/>",
verb_name, verb_name, encoded_label);
g_free (encoded_label);
}
}
g_string_sprintfa (xml, "</placeholder>");
bonobo_ui_component_set (esb->ui_component, "/menu/Search", xml->str, NULL);
g_string_free (xml, TRUE);
g_free (verb_name);
}
static void
set_menu (ESearchBar *esb,
ESearchBarItem *items)
{
int i;
for (i = 0; items[i].id != -1; i++) {
ESearchBarItem *new_item;
g_assert (items[i].subitems == NULL);
new_item = g_new (ESearchBarItem, 1);
new_item->text = items[i].text;
new_item->id = items[i].id;
new_item->subitems = NULL;
esb->menu_items = g_slist_append (esb->menu_items, new_item);
}
if (esb->ui_component != NULL)
update_bonobo_menus (esb);
}
/* Frees an array of subitem information */
static void
free_subitems (ESearchBarSubitem *subitems)
{
ESearchBarSubitem *s;
g_assert (subitems != NULL);
for (s = subitems; s->id != -1; s++) {
if (s->text)
g_free (s->text);
}
g_free (subitems);
}
/* Callback used when an option item is destroyed. We have to destroy its
* suboption items.
*/
static void
option_item_destroy_cb (GtkObject *object, gpointer data)
{
ESearchBarSubitem *subitems;
subitems = data;
g_assert (subitems != NULL);
free_subitems (subitems);
gtk_object_set_data (object, "EsbChoiceSubitems", NULL);
}
static void
set_option (ESearchBar *esb, ESearchBarItem *items)
{
GtkWidget *menu;
int i;
if (esb->option) {
gtk_widget_destroy (esb->option_menu);
} else {
esb->option = gtk_option_menu_new ();
gtk_widget_show (esb->option);
gtk_box_pack_start (GTK_BOX (esb), esb->option, FALSE, FALSE, 0);
}
esb->option_menu = menu = gtk_menu_new ();
for (i = 0; items[i].id != -1; i++) {
GtkWidget *item;
ESearchBarSubitem *subitems = NULL;
if (items[i].text) {
char *str;
str = _(items[i].text);
if (str == items[i].text) {
/* It may be english string, or utf8 rule name */
item = e_utf8_gtk_menu_item_new_with_label (GTK_MENU (menu), str);
} else
item = gtk_menu_item_new_with_label (str);
} else {
item = gtk_menu_item_new ();
gtk_widget_set_sensitive (item, FALSE);
}
gtk_menu_append (GTK_MENU (menu), item);
gtk_object_set_data (GTK_OBJECT (item), "EsbChoiceId", GINT_TO_POINTER(items[i].id));
if (items[i].subitems != NULL) {
subitems = copy_subitems (items[i].subitems);
gtk_object_set_data (GTK_OBJECT (item), "EsbChoiceSubitems", subitems);
gtk_signal_connect (GTK_OBJECT (item), "destroy",
GTK_SIGNAL_FUNC (option_item_destroy_cb), subitems);
}
if (i == 0)
activate_by_subitems (esb, items[i].id, subitems);
gtk_signal_connect (GTK_OBJECT (item), "activate",
GTK_SIGNAL_FUNC (option_activated_cb),
esb);
}
gtk_widget_show_all (menu);
gtk_option_menu_set_menu (GTK_OPTION_MENU (esb->option), menu);
gtk_option_menu_set_history (GTK_OPTION_MENU (esb->option), 0);
gtk_widget_set_sensitive (esb->option, TRUE);
}
static void
add_activate_button (ESearchBar *esb)
{
GtkWidget *label;
GtkWidget *holder;
label = gtk_label_new (_("Find Now"));
gtk_misc_set_padding(GTK_MISC(label), 2, 0);
gtk_widget_show (label);
/* See the comment in `put_in_spacer_widget()' to understand
why we have to do this. */
esb->activate_button = gtk_button_new ();
gtk_widget_show (esb->activate_button);
gtk_container_add (GTK_CONTAINER (esb->activate_button), label);
holder = put_in_spacer_widget (esb->activate_button);
gtk_widget_show (holder);
gtk_signal_connect (GTK_OBJECT (esb->activate_button), "clicked",
GTK_SIGNAL_FUNC (activate_button_clicked_cb), esb);
gtk_box_pack_start (GTK_BOX (esb), holder, FALSE, FALSE, 0);
}
static int
find_id (GtkWidget *menu, int idin, const char *type, GtkWidget **widget)
{
GList *l = GTK_MENU_SHELL (menu)->children;
int row = -1, i = 0, id;
if (widget)
*widget = NULL;
while (l) {
id = GPOINTER_TO_INT (gtk_object_get_data (l->data, type));
if (id == idin) {
row = i;
if (widget)
*widget = l->data;
break;
}
i++;
l = l->next;
}
return row;
}
/* GtkObject methods. */
static void
impl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
ESearchBar *esb = E_SEARCH_BAR (object);
switch (arg_id) {
case ARG_ITEM_ID:
GTK_VALUE_ENUM (*arg) = e_search_bar_get_item_id (esb);
break;
case ARG_SUBITEM_ID:
GTK_VALUE_ENUM (*arg) = e_search_bar_get_subitem_id (esb);
break;
case ARG_TEXT:
GTK_VALUE_STRING (*arg) = e_search_bar_get_text (esb);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
impl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
ESearchBar *esb = E_SEARCH_BAR(object);
switch (arg_id) {
case ARG_ITEM_ID:
e_search_bar_set_item_id (esb, GTK_VALUE_ENUM (*arg));
break;
case ARG_SUBITEM_ID:
e_search_bar_set_subitem_id (esb, GTK_VALUE_ENUM (*arg));
break;
case ARG_TEXT:
e_search_bar_set_text (esb, GTK_VALUE_STRING (*arg));
break;
default:
break;
}
}
static void
impl_destroy (GtkObject *object)
{
ESearchBar *esb = E_SEARCH_BAR (object);
g_return_if_fail (object != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (object));
/* These three we do need to unref, because we explicitly hold
references to them. */
if (esb->ui_component != NULL) {
bonobo_object_unref (BONOBO_OBJECT (esb->ui_component));
esb->ui_component = NULL;
}
if (esb->entry)
gtk_object_unref (GTK_OBJECT (esb->entry));
if (esb->suboption)
gtk_object_unref (GTK_OBJECT (esb->suboption));
if (esb->pending_activate) {
gtk_idle_remove (esb->pending_activate);
esb->pending_activate = 0;
}
if (GTK_OBJECT_CLASS (parent_class)->destroy)
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
static void
class_init (ESearchBarClass *klass)
{
GtkObjectClass *object_class;
object_class = GTK_OBJECT_CLASS (klass);
parent_class = gtk_type_class (gtk_hbox_get_type ());
object_class->set_arg = impl_set_arg;
object_class->get_arg = impl_get_arg;
object_class->destroy = impl_destroy;
klass->set_menu = set_menu;
klass->set_option = set_option;
gtk_object_add_arg_type ("ESearchBar::item_id", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_ITEM_ID);
gtk_object_add_arg_type ("ESearchBar::subitem_id", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_SUBITEM_ID);
gtk_object_add_arg_type ("ESearchBar::text", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_TEXT);
esb_signals [QUERY_CHANGED] =
gtk_signal_new ("query_changed",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (ESearchBarClass, query_changed),
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
esb_signals [MENU_ACTIVATED] =
gtk_signal_new ("menu_activated",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (ESearchBarClass, menu_activated),
gtk_marshal_NONE__INT,
GTK_TYPE_NONE, 1, GTK_TYPE_INT);
esb_signals [SEARCH_ACTIVATED] =
gtk_signal_new ("search_activated",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (ESearchBarClass, search_activated),
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
gtk_object_class_add_signals (object_class, esb_signals, LAST_SIGNAL);
}
static void
init (ESearchBar *esb)
{
esb->ui_component = NULL;
esb->menu_items = NULL;
esb->option = NULL;
esb->entry = NULL;
esb->suboption = NULL;
esb->option_menu = NULL;
esb->suboption_menu = NULL;
esb->dropdown_menu = NULL;
esb->activate_button = NULL;
esb->entry_box = NULL;
esb->pending_activate = 0;
esb->item_id = 0;
esb->subitem_id = 0;
}
/* Object construction. */
static gint
idle_activate_hack (gpointer ptr)
{
ESearchBar *esb = E_SEARCH_BAR (ptr);
esb->pending_activate = 0;
emit_search_activated (esb);
return FALSE;
}
void
e_search_bar_construct (ESearchBar *search_bar,
ESearchBarItem *menu_items,
ESearchBarItem *option_items)
{
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
g_return_if_fail (menu_items != NULL);
g_return_if_fail (option_items != NULL);
gtk_box_set_spacing (GTK_BOX (search_bar), 1);
e_search_bar_set_menu (search_bar, menu_items);
search_bar->entry_box = gtk_hbox_new (0, FALSE);
e_search_bar_set_option (search_bar, option_items);
gtk_widget_show (search_bar->entry_box);
gtk_box_pack_start (GTK_BOX(search_bar), search_bar->entry_box, TRUE, TRUE, 0);
add_activate_button (search_bar);
/*
* If the default choice for the option menu has subitems, then we need to
* activate the search immediately. However, the developer won't have
* connected to the activated signal until after the object is constructed,
* so we can't emit here. Thus we launch a one-shot idle function that will
* emit the changed signal, so that the proper callback will get invoked.
*/
if (search_bar->subitem_id >= 0) {
gtk_widget_set_sensitive (search_bar->activate_button, FALSE);
search_bar->pending_activate = gtk_idle_add (idle_activate_hack, search_bar);
}
}
void
e_search_bar_set_menu (ESearchBar *search_bar, ESearchBarItem *menu_items)
{
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
g_return_if_fail (menu_items != NULL);
((ESearchBarClass *)((GtkObject *)search_bar)->klass)->set_menu (search_bar, menu_items);
}
void
e_search_bar_add_menu (ESearchBar *search_bar, ESearchBarItem *menu_item)
{
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
g_return_if_fail (menu_item != NULL);
set_menu (search_bar, menu_item);
}
void
e_search_bar_set_option (ESearchBar *search_bar, ESearchBarItem *option_items)
{
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
g_return_if_fail (option_items != NULL);
((ESearchBarClass *)((GtkObject *)search_bar)->klass)->set_option (search_bar, option_items);
}
/**
* e_search_bar_set_suboption:
* @search_bar: A search bar.
* @option_id: Identifier of the main option menu item under which the subitems
* are to be set.
* @subitems: Array of subitem information.
*
* Sets the items for the secondary option menu of a search bar.
**/
void
e_search_bar_set_suboption (ESearchBar *search_bar, int option_id, ESearchBarSubitem *subitems)
{
int row;
GtkWidget *item;
ESearchBarSubitem *old_subitems;
ESearchBarSubitem *new_subitems;
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
row = find_id (search_bar->option_menu, option_id, "EsbChoiceId", &item);
g_return_if_fail (row != -1);
g_assert (item != NULL);
old_subitems = gtk_object_get_data (GTK_OBJECT (item), "EsbChoiceSubitems");
if (old_subitems) {
/* This was connected in set_option() */
gtk_signal_disconnect_by_data (GTK_OBJECT (item), old_subitems);
free_subitems (old_subitems);
gtk_object_set_data (GTK_OBJECT (item), "EsbChoiceSubitems", NULL);
}
if (subitems) {
new_subitems = copy_subitems (subitems);
gtk_object_set_data (GTK_OBJECT (item), "EsbChoiceSubitems", new_subitems);
gtk_signal_connect (GTK_OBJECT (item), "destroy",
GTK_SIGNAL_FUNC (option_item_destroy_cb), new_subitems);
} else
new_subitems = NULL;
if (search_bar->item_id == option_id)
activate_by_subitems (search_bar, option_id, new_subitems);
}
GtkWidget *
e_search_bar_new (ESearchBarItem *menu_items,
ESearchBarItem *option_items)
{
GtkWidget *widget;
g_return_val_if_fail (menu_items != NULL, NULL);
g_return_val_if_fail (option_items != NULL, NULL);
widget = GTK_WIDGET (gtk_type_new (e_search_bar_get_type ()));
e_search_bar_construct (E_SEARCH_BAR (widget), menu_items, option_items);
return widget;
}
void
e_search_bar_set_ui_component (ESearchBar *search_bar,
BonoboUIComponent *ui_component)
{
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
if (search_bar->ui_component != NULL)
bonobo_object_unref (BONOBO_OBJECT (search_bar->ui_component));
search_bar->ui_component = ui_component;
if (ui_component != NULL) {
bonobo_object_ref (BONOBO_OBJECT (ui_component));
update_bonobo_menus (search_bar);
}
}
void
e_search_bar_set_menu_sensitive (ESearchBar *esb, int id, gboolean state)
{
int row;
GtkWidget *widget;
row = find_id (esb->dropdown_menu, id, "EsbMenuId", &widget);
if (row != -1)
gtk_widget_set_sensitive (widget, state);
}
GtkType
e_search_bar_get_type (void)
{
static GtkType type = 0;
if (!type) {
static const GtkTypeInfo info = {
"ESearchBar",
sizeof (ESearchBar),
sizeof (ESearchBarClass),
(GtkClassInitFunc) class_init,
(GtkObjectInitFunc) init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
type = gtk_type_unique (gtk_hbox_get_type (), &info);
}
return type;
}
/**
* e_search_bar_set_item_id:
* @search_bar: A search bar.
* @id: Identifier of the item to set.
*
* Sets the active item in the options menu of a search bar.
**/
void
e_search_bar_set_item_id (ESearchBar *search_bar, int id)
{
int row;
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
row = find_id (search_bar->option_menu, id, "EsbChoiceId", NULL);
g_return_if_fail (row != -1);
search_bar->item_id = id;
gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->option), row);
emit_query_changed (search_bar);
}
/**
* e_search_bar_get_item_id:
* @search_bar: A search bar.
*
* Queries the currently selected item in the options menu of a search bar.
*
* Return value: Identifier of the selected item in the options menu.
**/
int
e_search_bar_get_item_id (ESearchBar *search_bar)
{
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