/*
* This program 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) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see
*
*
* Authors:
* Chris Lahey
* Ettore Perazzoli
* Jon Trowbridge
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include
#endif
#include
#include
#include
#include
#include
#include
#include
#include "e-icon-entry.h"
#include "e-search-bar.h"
#include "e-util/e-util.h"
enum {
QUERY_CHANGED,
MENU_ACTIVATED,
SEARCH_ACTIVATED,
SEARCH_CLEARED,
LAST_SIGNAL
};
static gint esb_signals [LAST_SIGNAL] = { 0, };
static GtkHBoxClass *parent_class = NULL;
/* The arguments we take */
enum {
PROP_0,
PROP_ITEM_ID,
PROP_SUBITEM_ID,
PROP_TEXT
};
/* Forward decls. */
static gint find_id (GtkWidget *menu, gint idin, const gchar *type, GtkWidget **widget);
static void emit_search_activated (ESearchBar *esb);
static void emit_query_changed (ESearchBar *esb);
/* Utility functions. */
static void
esb_paint_label (GtkWidget *label, gboolean active)
{
static char *sens = NULL;
static char *insens = NULL;
char *text;
if (!label)
return;
if (!sens) {
GtkStyle *default_style = gtk_widget_get_default_style ();
sens = gdk_color_to_string (&default_style->text[GTK_STATE_SELECTED]);
insens = gdk_color_to_string (&default_style->text[GTK_STATE_NORMAL]);
}
text = g_strdup_printf("%s", active ? sens : insens, _("Search"));
gtk_label_set_markup ((GtkLabel *)label, text);
g_free(text);
}
static void
set_find_now_sensitive (ESearchBar *search_bar,
gboolean sensitive)
{
if (search_bar->ui_component != NULL)
bonobo_ui_component_set_prop (search_bar->ui_component,
"/commands/ESearchBar:FindNow",
"sensitive", sensitive ? "1" : "0", NULL);
}
static void
update_clear_menuitem_sensitive (ESearchBar *search_bar)
{
if (search_bar->ui_component != NULL) {
gboolean sensitive = GTK_WIDGET_SENSITIVE (search_bar->clear_button) || search_bar->viewitem_id != 0;
bonobo_ui_component_set_prop (search_bar->ui_component,
"/commands/ESearchBar:Clear",
"sensitive", sensitive ? "1" : "0", NULL);
}
}
static void
clear_button_state_changed (GtkWidget *clear_button, GtkStateType state, ESearchBar *search_bar)
{
g_return_if_fail (clear_button != NULL && search_bar != NULL);
if (!search_bar->lite)
update_clear_menuitem_sensitive (search_bar);
}
static gchar *
verb_name_from_id (gint id)
{
return g_strdup_printf ("ESearchBar:Activate:%d", id);
}
/* This implements the "clear" action, i.e. clears the text and then emits
* ::search_activated. */
static void
clear_search (ESearchBar *esb)
{
e_search_bar_set_text (esb, "");
esb->block_search = TRUE;
if (esb->item_id < 0)
e_search_bar_set_item_id (esb, esb->last_search_option);
e_search_bar_set_viewitem_id (esb, 0);
esb->block_search = FALSE;
emit_search_activated (esb);
}
static void
free_menu_items (ESearchBar *esb)
{
GSList *p;
if (esb->menu_items == NULL)
return;
for (p = esb->menu_items; p != NULL; p = p->next) {
ESearchBarItem *item;
item = (ESearchBarItem *) p->data;
/* (No submitems for the menu_items, so no need to free that
member.) */
g_free (item->text);
g_free (item);
}
g_slist_free (esb->menu_items);
esb->menu_items = NULL;
}
/* Signals. */
static void
emit_query_changed (ESearchBar *esb)
{
g_signal_emit (esb, esb_signals [QUERY_CHANGED], 0);
if (!esb->lite)
update_clear_menuitem_sensitive (esb);
}
static void
emit_search_activated(ESearchBar *esb)
{
if (esb->pending_activate) {
g_source_remove (esb->pending_activate);
esb->pending_activate = 0;
}
g_signal_emit (esb, esb_signals [SEARCH_ACTIVATED], 0);
if (!esb->lite) {
set_find_now_sensitive (esb, FALSE);
update_clear_menuitem_sensitive (esb);
}
}
static void
emit_menu_activated (ESearchBar *esb, gint item)
{
g_signal_emit (esb,
esb_signals [MENU_ACTIVATED], 0,
item);
}
/* Callbacks -- Standard verbs. */
static void
search_now_verb_cb (BonoboUIComponent *ui_component,
gpointer data,
const gchar *verb_name)
{
ESearchBar *esb;
GtkStyle *style = gtk_widget_get_default_style ();
gchar *text;
esb = E_SEARCH_BAR (data);
text = e_search_bar_get_text (esb);
if (text && *text) {
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, &(style->text[GTK_STATE_SELECTED]));
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_base (esb->viewoption, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
} else {
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, NULL);
gtk_widget_set_sensitive (esb->clear_button, FALSE);
}
g_free (text);
emit_search_activated (esb);
}
static void
clear_verb_cb (BonoboUIComponent *ui_component,
gpointer data,
const gchar *verb_name)
{
ESearchBar *esb;
esb = E_SEARCH_BAR (data);
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, NULL);
gtk_widget_set_sensitive (esb->clear_button, FALSE);
clear_search (esb);
gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
gtk_widget_grab_focus (esb->entry);
}
static void
setup_standard_verbs (ESearchBar *search_bar)
{
bonobo_ui_component_add_verb (search_bar->ui_component, "ESearchBar:Clear",
clear_verb_cb, search_bar);
bonobo_ui_component_add_verb (search_bar->ui_component, "ESearchBar:FindNow",
search_now_verb_cb, search_bar);
bonobo_ui_component_set (search_bar->ui_component, "/",
(""
" "
" "
""),
NULL);
/* Make sure the entries are created with the correct sensitivity. */
set_find_now_sensitive (search_bar, FALSE);
update_clear_menuitem_sensitive (search_bar);
}
/* Callbacks -- The verbs for all the definable items. */
static void
search_verb_cb (BonoboUIComponent *ui_component,
gpointer data,
const gchar *verb_name)
{
ESearchBar *esb;
const gchar *p;
gint id;
esb = E_SEARCH_BAR (data);
p = strrchr (verb_name, ':');
g_return_if_fail (p != NULL);
id = atoi (p + 1);
emit_menu_activated (esb, id);
}
/* Get the selected menu item's label */
static const gchar *
get_selected_item_label (GtkWidget *menu)
{
GtkWidget *label, *item;
const gchar *text = NULL;
item = gtk_menu_get_active ((GtkMenu *)menu);
label = gtk_bin_get_child ((GtkBin *)item);
if (GTK_IS_LABEL (label))
text = gtk_label_get_text ((GtkLabel *)label);
return text;
}
static gboolean
entry_focus_in_cb (GtkWidget *widget,
GdkEventFocus *event,
ESearchBar *esb)
{
GtkStyle *entry_style, *default_style;
entry_style = gtk_widget_get_style (esb->entry);
default_style = gtk_widget_get_default_style ();
if (gdk_color_equal (&(entry_style->text[GTK_STATE_NORMAL]), &(default_style->text[GTK_STATE_INSENSITIVE]))) {
gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
}
return FALSE;
}
static gboolean
paint_search_text (GtkWidget *widget, ESearchBar *esb)
{
GtkStyle *style = gtk_widget_get_default_style ();
const gchar *text = NULL;
GtkWidget *menu_widget = esb->option_menu;
text = gtk_entry_get_text (GTK_ENTRY (widget));
if (text && *text)
return FALSE;
if (!GTK_WIDGET_SENSITIVE (esb->option_button)) {
menu_widget = esb->scopeoption_menu;
text = g_object_get_data (G_OBJECT(gtk_menu_get_active ( GTK_MENU (esb->scopeoption_menu))),"string");
} else if (!GTK_IS_RADIO_MENU_ITEM (gtk_menu_get_active ( GTK_MENU (esb->option_menu))))
return FALSE;
else /* no query in search entry .. so set the current option */
text = get_selected_item_label (menu_widget);
if (text && *text) {
gchar *t;
if (!GTK_WIDGET_HAS_FOCUS(esb->entry)) {
gtk_entry_set_text (GTK_ENTRY (esb->entry), text);
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, &(style->text[GTK_STATE_INSENSITIVE]));
}
t = g_strdup_printf ("%s: %s\n%s", _("Search"), text, _("Click here to change the search type"));
gtk_widget_set_tooltip_text (esb->option_button, t);
g_free (t);
gtk_widget_set_sensitive (esb->clear_button, FALSE);
}
return FALSE;
}
void
e_search_bar_paint (ESearchBar *search_bar)
{
paint_search_text (search_bar->entry, search_bar);
}
static gboolean
entry_focus_out_cb (GtkWidget *widget,
GdkEventFocus *event,
ESearchBar *esb)
{
return paint_search_text (widget, esb);
}
static void
entry_activated_cb (GtkWidget *widget,
ESearchBar *esb)
{
const gchar *text = gtk_entry_get_text (GTK_ENTRY (esb->entry));
GtkStyle *style = gtk_widget_get_default_style ();
if (text && *text) {
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, &(style->text[GTK_STATE_SELECTED]));
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
esb_paint_label (esb->label, TRUE);
if (!esb->lite)
gtk_widget_modify_base (esb->viewoption, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
} else {
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, NULL);
esb_paint_label (esb->label, FALSE);
if (!esb->lite)
gtk_widget_set_sensitive (esb->clear_button, FALSE);
}
emit_search_activated (esb);
}
static void
search_entry_press_cb (GtkWidget *w, GdkEventButton *event, ESearchBar *esb)
{
if (event->button == 1)
entry_activated_cb (w, esb);
}
static void
entry_changed_cb (GtkWidget *widget,
ESearchBar *esb)
{
const gchar *text = gtk_entry_get_text (GTK_ENTRY (esb->entry));
GtkStyle *entry_style, *default_style;
entry_style = gtk_widget_get_style (esb->entry);
default_style = gtk_widget_get_default_style ();
if (text && *text) {
if (gdk_color_equal (&(entry_style->text[GTK_STATE_NORMAL]), &(default_style->text[GTK_STATE_INSENSITIVE])))
gtk_widget_set_sensitive (esb->clear_button, FALSE);
else
gtk_widget_set_sensitive (esb->clear_button, TRUE);
} else {
/* selected color means some search text is active */
gtk_widget_set_sensitive (esb->clear_button, gdk_color_equal (&(entry_style->base[GTK_STATE_NORMAL]), &(default_style->base[GTK_STATE_SELECTED])));
}
}
static void
viewitem_activated_cb(GtkWidget *widget, ESearchBar *esb)
{
gint viewid;
GtkStyle *entry_style, *default_style;
widget = gtk_menu_get_active (GTK_MENU (esb->viewoption_menu));
viewid = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (widget), "EsbItemId"));
esb->viewitem_id = viewid;
entry_style = gtk_widget_get_style (esb->entry);
default_style = gtk_widget_get_default_style ();
/* If the text is grayed, Its not the query string */
if (gdk_color_equal (&(entry_style->text[GTK_STATE_NORMAL]), &(default_style->text[GTK_STATE_INSENSITIVE]))) {
gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
}
esb->block_search = TRUE;
emit_search_activated (esb);
esb->block_search = FALSE;
}
static void
scopeitem_activated_cb(GtkWidget *widget, ESearchBar *esb)
{
gint scopeid;
GtkStyle *entry_style, *default_style;
widget = gtk_menu_get_active (GTK_MENU (esb->scopeoption_menu));
scopeid = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (widget), "EsbItemId"));
esb->scopeitem_id = scopeid;
entry_style = gtk_widget_get_style (esb->entry);
default_style = gtk_widget_get_default_style ();
/* If the text is grayed, Its not the query string */
if (gdk_color_equal (&(entry_style->text[GTK_STATE_NORMAL]), &(default_style->text[GTK_STATE_INSENSITIVE]))) {
gtk_widget_grab_focus (esb->entry);
gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
}
esb->block_search = TRUE;
emit_search_activated (esb);
esb->block_search = FALSE;
}
static void
option_activated_cb (GtkWidget *widget,
ESearchBar *esb)
{
gint id;
const gchar *text;
id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (widget), "EsbItemId"));
e_search_bar_set_item_id (esb, id);
if (GTK_IS_RADIO_MENU_ITEM (gtk_menu_get_active ( GTK_MENU (esb->option_menu)))) {
gchar *t;
text = get_selected_item_label (esb->option_menu);
if (text && *text)
t = g_strdup_printf ("%s: %s\n%s", _("Search"), text, _("Click here to change the search type"));
else
t = g_strdup_printf ("%s: %s", _("Search"), _("Click here to change the search type"));
gtk_widget_set_tooltip_text (esb->option_button, t);
g_free (t);
}
if (!esb->block_search) {
emit_query_changed (esb);
}
if (!esb->block_search && id > 0) {
emit_search_activated (esb);
}
}
static void
option_button_clicked_cb (GtkWidget *widget, GdkEventButton *event,
ESearchBar *esb)
{
gtk_menu_popup (GTK_MENU (esb->option_menu), NULL, NULL, NULL, NULL,1,gtk_get_current_event_time());
gtk_widget_grab_focus (esb->entry);
}
static void
clear_button_clicked_cb (GtkWidget *widget, GdkEventButton *event,
ESearchBar *esb)
{
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, NULL);
gtk_widget_set_sensitive (esb->clear_button, FALSE);
esb_paint_label (esb->label, FALSE);
clear_search (esb);
gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
gtk_widget_grab_focus (esb->entry);
}
static gboolean
entry_key_press_cb (GtkWidget *widget,
GdkEventKey *key_event,
ESearchBar *esb)
{
if (((key_event->state & gtk_accelerator_get_default_mod_mask ()) ==
GDK_MOD1_MASK) && (key_event->keyval == GDK_Down)) {
option_button_clicked_cb (NULL, NULL, esb);
return TRUE;
}
return FALSE;
}
#if 0
static void
scopeoption_changed_cb (GtkWidget *option_menu, ESearchBar *search_bar)
{
gchar *text = NULL;
text = e_search_bar_get_text (search_bar);
if (!(text && *text))
gtk_widget_grab_focus (search_bar->entry);
if(!search_bar->block_search)
emit_query_changed (search_bar);
g_free (text);
}
#endif
/* Widgetry creation. */
#if 0
/* 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;
}
#endif
static void
append_xml_menu_item (GString *xml,
const gchar *name,
const gchar *label,
const gchar *stock,
const gchar *verb,
const gchar *accelerator)
{
gchar *encoded_label;
encoded_label = bonobo_ui_util_encode_str (label);
g_string_append_printf (xml, "");
}
static void
remove_bonobo_menus (ESearchBar *esb)
{
if (bonobo_ui_component_get_container (esb->ui_component) == CORBA_OBJECT_NIL)
return;
bonobo_ui_component_rm (esb->ui_component, "/menu/SearchPlaceholder", NULL);
}
static void
setup_bonobo_menus (ESearchBar *esb)
{
GString *xml;
GSList *p;
gchar *verb_name;
gchar *encoded_title;
xml = g_string_new ("");
encoded_title = bonobo_ui_util_encode_str (_("_Search"));
g_string_append_printf (xml, "", encoded_title);
g_free (encoded_title);
g_string_append (xml, "");
append_xml_menu_item (xml, "FindNow", _("_Find Now"), "gtk-find", "ESearchBar:FindNow", NULL);
append_xml_menu_item (xml, "Clear", _("_Clear"), "gtk-clear", "ESearchBar:Clear", "*Control**Shift*q");
for (p = esb->menu_items; p != NULL; p = p->next) {
const ESearchBarItem *item;
item = (const ESearchBarItem *) p->data;
verb_name = verb_name_from_id (item->id);
bonobo_ui_component_add_verb (esb->ui_component, verb_name, search_verb_cb, esb);
if (item->text == NULL)
g_string_append (xml, "");
else
append_xml_menu_item (xml, verb_name, item->text, NULL, verb_name, NULL);
g_free (verb_name);
}
g_string_append (xml, "");
g_string_append (xml, "");
remove_bonobo_menus (esb);
bonobo_ui_component_set (esb->ui_component, "/menu/SearchPlaceholder", xml->str, NULL);
g_string_free (xml, TRUE);
if (esb->clear_button) {
g_signal_connect (esb->clear_button, "state-changed", G_CALLBACK (clear_button_state_changed), esb);
}
}
static void
update_bonobo_menus (ESearchBar *esb)
{
setup_bonobo_menus (esb);
}
static void
set_menu (ESearchBar *esb,
ESearchBarItem *items)
{
gint i;
free_menu_items (esb);
if (items == NULL)
return;
for (i = 0; items[i].id != -1; i++) {
ESearchBarItem *new_item;
new_item = g_new (ESearchBarItem, 1);
new_item->text = items[i].text ? g_strdup (_(items[i].text)) : NULL;
new_item->id = items[i].id;
new_item->type = items[i].type;
esb->menu_items = g_slist_append (esb->menu_items, new_item);
}
if (!esb->lite && esb->ui_component != NULL)
update_bonobo_menus (esb);
}
/* /\* Callback used when an option item is destroyed. We have to destroy its */
/* * suboption items. */
/* *\/ */
/* static gpointer */
/* option_item_destroy_cb (GtkObject *object, gpointer data) */
/* { */
/* /\* ESearchBarSubitem *subitems; *\/ */
/* /\* subitems = data; *\/ */
/* /\* g_assert (subitems != NULL); *\/ */
/* /\* free_subitems (subitems); *\/ */
/* /\* g_object_set_data (G_OBJECT (object), "EsbChoiceSubitems", NULL); *\/ */
/* } */
static void
set_option (ESearchBar *esb, ESearchBarItem *items)
{
GtkWidget *menu;
GSList *group = NULL;
gint i;
if (esb->option_menu)
gtk_widget_destroy (esb->option_menu);
esb->option_menu = menu = gtk_menu_new ();
for (i = 0; items[i].id != -1; i++) {
GtkWidget *item;
/* Create a new group */
if (items[i].id == 0)
group = NULL;
if (items[i].text) {
gchar *str;
str = e_str_without_underscores (_(items[i].text));
switch (items[i].type) {
case ESB_ITEMTYPE_NORMAL:
item = gtk_menu_item_new_with_label (str);
break;
case ESB_ITEMTYPE_CHECK:
item = gtk_check_menu_item_new_with_label (str);
break;
case ESB_ITEMTYPE_RADIO:
item = gtk_radio_menu_item_new_with_label (group, str);
group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM (item));
break;
default:
/* Fixme : this should be a normal item */
item = gtk_radio_menu_item_new_with_label (group, str);
group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM (item));
break;
}
g_free (str);
} else {
item = gtk_menu_item_new ();
gtk_widget_set_sensitive (item, FALSE);
}
gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
g_object_set_data (G_OBJECT (item), "EsbItemId", GINT_TO_POINTER(items[i].id));
g_signal_connect (item, "activate",
G_CALLBACK (option_activated_cb),
esb);
}
gtk_widget_show_all (menu);
g_object_set_data (G_OBJECT(esb->option_menu), "group", group);
entry_focus_out_cb (esb->entry, NULL, esb);
}
static gint
find_id (GtkWidget *menu, gint idin, const gchar *type, GtkWidget **widget)
{
GList *l = GTK_MENU_SHELL (menu)->children;
gint row = -1, i = 0, id;
if (widget)
*widget = NULL;
while (l) {
id = GPOINTER_TO_INT (g_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_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
ESearchBar *esb = E_SEARCH_BAR (object);
switch (prop_id) {
case PROP_ITEM_ID:
g_value_set_int (value, e_search_bar_get_item_id (esb));
break;
case PROP_TEXT:
g_value_take_string (value, e_search_bar_get_text (esb));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
impl_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
ESearchBar *esb = E_SEARCH_BAR(object);
switch (prop_id) {
case PROP_ITEM_ID:
e_search_bar_set_item_id (esb, g_value_get_int (value));
break;
case PROP_TEXT:
e_search_bar_set_text (esb, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
impl_dispose (GObject *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->lite && esb->ui_component != NULL) {
bonobo_object_unref (BONOBO_OBJECT (esb->ui_component));
esb->ui_component = NULL;
}
/* if (esb->entry) { */
/* g_object_unref (esb->entry); */
/* esb->entry = NULL; */
/* } */
if (esb->suboption) {
g_object_unref (esb->suboption);
esb->suboption = NULL;
}
if (esb->pending_activate) {
g_source_remove (esb->pending_activate);
esb->pending_activate = 0;
}
free_menu_items (esb);
if (G_OBJECT_CLASS (parent_class)->dispose)
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
class_init (ESearchBarClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_ref (gtk_hbox_get_type ());
object_class->set_property = impl_set_property;
object_class->get_property = impl_get_property;
object_class->dispose = impl_dispose;
klass->set_menu = set_menu;
klass->set_option = set_option;
g_object_class_install_property (object_class, PROP_ITEM_ID,
g_param_spec_int ("item_id",
_("Item ID"),
/*_( */"XXX blurb" /*)*/,
0, 0, 0,
G_PARAM_READWRITE | G_PARAM_LAX_VALIDATION));
g_object_class_install_property (object_class, PROP_TEXT,
g_param_spec_string ("text",
_("Text"),
/*_( */"XXX blurb" /*)*/,
NULL,
G_PARAM_READWRITE));
esb_signals [QUERY_CHANGED] =
g_signal_new ("query_changed",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ESearchBarClass, query_changed),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
esb_signals [MENU_ACTIVATED] =
g_signal_new ("menu_activated",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ESearchBarClass, menu_activated),
NULL, NULL,
g_cclosure_marshal_VOID__INT,
G_TYPE_NONE, 1, G_TYPE_INT);
esb_signals [SEARCH_ACTIVATED] =
g_signal_new ("search_activated",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ESearchBarClass, search_activated),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
esb_signals [SEARCH_CLEARED] =
g_signal_new ("search_cleared",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ESearchBarClass, search_cleared),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
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->option_button = NULL;
esb->clear_button = NULL;
esb->entry_box = NULL;
esb->scopeoption_menu = NULL;
esb->scopeoption = NULL;
esb->scopeoption_box = NULL;
esb->pending_activate = 0;
esb->item_id = 0;
esb->scopeitem_id = 0;
esb->last_search_option = 0;
esb->block_search = FALSE;
}
/* 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)
{
GtkWidget *label, *hbox, *bighbox;
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
g_return_if_fail (option_items != NULL);
gtk_box_set_spacing (GTK_BOX (search_bar), 3);
gtk_box_set_homogeneous (GTK_BOX (search_bar), FALSE);
bighbox = gtk_hbox_new (FALSE, 0);
search_bar->entry_box = gtk_hbox_new (0, FALSE);
search_bar->icon_entry = e_icon_entry_new ();
search_bar->entry = e_icon_entry_get_entry (E_ICON_ENTRY (search_bar->icon_entry));
g_signal_connect (search_bar->entry, "changed",
G_CALLBACK (entry_changed_cb), search_bar);
g_signal_connect (search_bar->entry, "activate",
G_CALLBACK (entry_activated_cb), search_bar);
g_signal_connect (search_bar->entry, "focus-in-event",
G_CALLBACK (entry_focus_in_cb), search_bar);
g_signal_connect (search_bar->entry, "focus-out-event",
G_CALLBACK (entry_focus_out_cb), search_bar);
g_signal_connect (search_bar->entry, "key-press-event",
G_CALLBACK (entry_key_press_cb), search_bar);
search_bar->label = NULL;
if (search_bar->lite) {
label = e_icon_entry_create_text (_("Search"));
g_signal_connect (G_OBJECT (label), "button-press-event", G_CALLBACK(search_entry_press_cb), search_bar);
e_icon_entry_pack_widget (E_ICON_ENTRY (search_bar->icon_entry), label, FALSE);
search_bar->label = g_object_get_data ((GObject *)label, "lbl");
esb_paint_label (search_bar->label, FALSE);
label = e_icon_entry_create_separator ();
e_icon_entry_pack_widget (E_ICON_ENTRY (search_bar->icon_entry), label, FALSE);
}
search_bar->clear_button = e_icon_entry_create_button ("gtk-clear");
g_signal_connect (G_OBJECT (search_bar->clear_button), "button-press-event", G_CALLBACK(clear_button_clicked_cb), search_bar);
e_icon_entry_pack_widget (E_ICON_ENTRY (search_bar->icon_entry), search_bar->clear_button, FALSE);
search_bar->option_button = e_icon_entry_create_button ("gtk-find");
g_signal_connect (G_OBJECT (search_bar->option_button), "button-press-event", G_CALLBACK(option_button_clicked_cb), search_bar);
e_icon_entry_pack_widget (E_ICON_ENTRY (search_bar->icon_entry), search_bar->option_button, TRUE);
if (!search_bar->lite)
gtk_box_pack_start (GTK_BOX(search_bar->entry_box), search_bar->icon_entry, FALSE, FALSE, 0);
else
gtk_box_pack_start (GTK_BOX(search_bar->entry_box), search_bar->icon_entry, TRUE, TRUE, 0);
gtk_widget_show_all (search_bar->entry_box);
gtk_widget_set_sensitive (search_bar->clear_button, FALSE);
if (!search_bar->lite) {
/* Current View filter */
search_bar->viewoption_box = gtk_hbox_new (0, FALSE);
/* To Translators: The "Show: " label is followed by the Quick Search Dropdown Menu where you can choose
to display "All Messages", "Unread Messages", "Message with 'Important' Label" and so on... */
label = gtk_label_new_with_mnemonic (_("Sho_w: "));
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX(search_bar->viewoption_box), label, FALSE, FALSE, 0);
search_bar->viewoption = gtk_option_menu_new ();
gtk_label_set_mnemonic_widget ((GtkLabel *)label, search_bar->viewoption);
gtk_box_pack_start (GTK_BOX(search_bar->viewoption_box), search_bar->viewoption, FALSE, TRUE, 0);
gtk_widget_show_all (search_bar->viewoption_box);
gtk_box_pack_start (GTK_BOX(search_bar), search_bar->viewoption_box, FALSE, FALSE, 0);
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX(search_bar), hbox, FALSE, FALSE, 0);
}
/* Search entry */
hbox = gtk_hbox_new (FALSE, 0);
/* To Translators: The "Show: " label is followed by the Quick Search Text input field where one enters
the term to search for */
if (!search_bar->lite) {
label = gtk_label_new_with_mnemonic (_("Sear_ch: "));
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX(hbox), label, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX(hbox), search_bar->entry_box, FALSE, FALSE, 0);
gtk_label_set_mnemonic_widget ((GtkLabel *)label, search_bar->entry);
} else {
gtk_box_pack_start (GTK_BOX(hbox), search_bar->entry_box, TRUE, TRUE, 0);
}
gtk_widget_show (search_bar->entry_box);
if (!search_bar->lite) {
/* Search Scope Widgets */
search_bar->scopeoption_box = gtk_hbox_new (0, FALSE);
gtk_box_set_spacing (GTK_BOX (search_bar->scopeoption_box), 3);
/* To Translators: The " in " label is part of the Quick Search Bar, example:
Search: | | in | Current Folder/All Accounts/Current Account */
label = gtk_label_new_with_mnemonic (_(" i_n "));
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX(search_bar->scopeoption_box), label, FALSE, FALSE, 0);
search_bar->scopeoption = gtk_option_menu_new ();
/* g_signal_connect (GTK_OPTION_MENU (search_bar->scopeoption), "changed", scopeoption_changed_cb, search_bar); */
gtk_box_pack_start (GTK_BOX(search_bar->scopeoption_box), search_bar->scopeoption, FALSE, FALSE, 0);
gtk_widget_show_all (search_bar->scopeoption_box);
gtk_widget_hide (hbox);
gtk_label_set_mnemonic_widget ((GtkLabel *)label, search_bar->scopeoption);
gtk_box_pack_end (GTK_BOX(hbox), search_bar->scopeoption_box, FALSE, FALSE, 0);
gtk_widget_hide (search_bar->scopeoption_box);
}
if (!search_bar->lite)
gtk_box_pack_end (GTK_BOX(search_bar), hbox, FALSE, FALSE, 0);
else
gtk_box_pack_end (GTK_BOX(search_bar), hbox, TRUE, TRUE, 0);
gtk_widget_show (hbox);
/* Set the menu */
e_search_bar_set_menu (search_bar, menu_items);
e_search_bar_set_option (search_bar, option_items);
/*
* 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->lite)
search_bar->pending_activate = g_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));
((ESearchBarClass *) GTK_OBJECT_GET_CLASS (search_bar))->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));
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 *) GTK_OBJECT_GET_CLASS (search_bar))->set_option (search_bar, option_items);
}
void
e_search_bar_set_viewoption_menufunc (ESearchBar *search_bar, ESearchBarMenuFunc *menu_gen_func, gpointer data)
{
g_signal_connect (search_bar->viewoption, "button_press_event", G_CALLBACK (menu_gen_func), data);
}
/**
* e_search_bar_set_viewoption_menu:
* @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_viewoption_menu (ESearchBar *search_bar, GtkWidget *menu)
{
if (search_bar->viewoption_menu != NULL)
gtk_option_menu_remove_menu (GTK_OPTION_MENU (search_bar->viewoption));
search_bar->viewoption_menu = menu;
gtk_option_menu_set_menu (GTK_OPTION_MENU (search_bar->viewoption), search_bar->viewoption_menu);
g_signal_connect (search_bar->viewoption_menu,
"selection-done",
G_CALLBACK (viewitem_activated_cb),
search_bar);
}
GtkWidget *
e_search_bar_get_selected_viewitem (ESearchBar *search_bar)
{
GtkWidget *widget = NULL;
widget = gtk_menu_get_active (GTK_MENU (search_bar->viewoption_menu));
return widget;
}
/**
* e_search_bar_set_viewoption:
* @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_viewoption (ESearchBar *search_bar, gint option_id, ESearchBarItem *subitems)
{
GtkWidget *menu;
GtkWidget *menu_item;
gint i;
/* Create the menu if it is not there. right scenario ????*/
if (search_bar->viewoption_menu == NULL) {
search_bar->viewoption_menu = menu = gtk_menu_new ();
} else {
gtk_option_menu_remove_menu (GTK_OPTION_MENU (search_bar->viewoption));
search_bar->viewoption_menu = menu = gtk_menu_new ();
}
/* Create the items */
for (i = 0; subitems[i].id != -1; ++i) {
if (subitems[i].text) {
gchar *str = NULL;
str = e_str_without_underscores (subitems[i].text);
menu_item = gtk_menu_item_new_with_label (str);
g_free (str);
} else {
menu_item = gtk_menu_item_new ();
gtk_widget_set_sensitive (menu_item, FALSE);
}
g_object_set_data (G_OBJECT (menu_item), "EsbItemId",
GINT_TO_POINTER (subitems[i].id));
g_signal_connect (menu_item,
"activate",
G_CALLBACK (viewitem_activated_cb),
search_bar);
gtk_widget_show (menu_item);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menu_item);
}
gtk_option_menu_set_menu (GTK_OPTION_MENU (search_bar->viewoption), menu);
}
/**
* e_search_bar_set_scopeoption:
* @search_bar: A search bar.
* are to be set.
* @scopeitems: Array of scope information.
*
* Sets the items for the search scope option menu of a search bar.
**/
void
e_search_bar_set_scopeoption (ESearchBar *search_bar, ESearchBarItem *scopeitems)
{
GtkWidget *menu;
GtkWidget *menu_item;
gint i;
gtk_widget_show (search_bar->scopeoption_box);
if (search_bar->scopeoption_menu != NULL) {
gtk_option_menu_remove_menu (GTK_OPTION_MENU (search_bar->scopeoption));
}
search_bar->scopeoption_menu = menu = gtk_menu_new ();
/* Generate items */
for (i = 0; scopeitems[i].id != -1; ++i) {
if (scopeitems[i].text) {
gchar *str;
str = e_str_without_underscores (_(scopeitems[i].text));
menu_item = gtk_menu_item_new_with_label (str);
g_object_set_data_full (G_OBJECT (menu_item), "string",str, g_free);
} else {
menu_item = gtk_menu_item_new ();
gtk_widget_set_sensitive (menu_item, FALSE);
}
g_object_set_data (G_OBJECT (menu_item), "EsbItemId",
GINT_TO_POINTER (scopeitems[i].id));
g_signal_connect (menu_item,
"activate",
G_CALLBACK (scopeitem_activated_cb),
search_bar);
gtk_widget_show (menu_item);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menu_item);
}
gtk_option_menu_set_menu (GTK_OPTION_MENU (search_bar->scopeoption), menu);
}
/**
* e_search_bar_set_scopeoption_menu:
* @search_bar: A search bar.
* @menu: the scope option menu
*
* Sets the items for the secondary option menu of a search bar.
**/
void
e_search_bar_set_scopeoption_menu (ESearchBar *search_bar, GtkMenu *menu)
{
if (search_bar->scopeoption_menu != NULL)
gtk_option_menu_remove_menu (GTK_OPTION_MENU (search_bar->scopeoption));
search_bar->scopeoption_menu = GTK_WIDGET (menu);
gtk_option_menu_set_menu (GTK_OPTION_MENU (search_bar->scopeoption), search_bar->scopeoption_menu);
g_signal_connect (search_bar->scopeoption_menu,
"selection-done",
G_CALLBACK (scopeitem_activated_cb),
search_bar);
}
GtkWidget *
e_search_bar_new (ESearchBarItem *menu_items,
ESearchBarItem *option_items)
{
GtkWidget *widget;
g_return_val_if_fail (option_items != NULL, NULL);
widget = g_object_new (e_search_bar_get_type (), NULL);
e_search_bar_construct (E_SEARCH_BAR (widget), menu_items, option_items);
return widget;
}
GtkWidget *
e_search_bar_lite_new (ESearchBarItem *menu_items,
ESearchBarItem *option_items)
{
GtkWidget *widget;
g_return_val_if_fail (option_items != NULL, NULL);
widget = g_object_new (e_search_bar_get_type (), NULL);
E_SEARCH_BAR(widget)->lite = TRUE;
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->lite)
return;
if (search_bar->ui_component != NULL) {
remove_bonobo_menus (search_bar);
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));
setup_standard_verbs (search_bar);
setup_bonobo_menus (search_bar);
}
}
void
e_search_bar_set_menu_sensitive (ESearchBar *search_bar, gint id, gboolean state)
{
gchar *verb_name;
gchar *path;
if (search_bar->lite)
return;
verb_name = verb_name_from_id (id);
path = g_strconcat ("/commands/", verb_name, NULL);
g_free (verb_name);
bonobo_ui_component_set_prop (search_bar->ui_component, path,
"sensitive", state ? "1" : "0",
NULL);
g_free (path);
}
GType
e_search_bar_get_type (void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo info = {
sizeof (ESearchBarClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (ESearchBar),
0, /* n_preallocs */
(GInstanceInitFunc) init,
};
type = g_type_register_static (gtk_hbox_get_type (), "ESearchBar", &info, 0);
}
return type;
}
void
e_search_bar_set_viewitem_id (ESearchBar *search_bar, gint id)
{
gint row;
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
if (!search_bar->viewoption_menu)
return;
row = find_id (search_bar->viewoption_menu, id, "EsbItemId", NULL);
if (row == -1)
return;
search_bar->viewitem_id = id;
gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->viewoption), row);
emit_query_changed (search_bar);
}
/**
* 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, gint id)
{
gint row;
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
if (!search_bar->option_menu)
return;
row = find_id (search_bar->option_menu, id, "EsbItemId", NULL);
if (row == -1)
return;
if (id>=0)
search_bar->last_search_option = id;
search_bar->item_id = id;
gtk_menu_set_active ((GtkMenu *)search_bar->option_menu, row);
if (!search_bar->block_search)
emit_query_changed (search_bar);
if (!search_bar->lite)
update_clear_menuitem_sensitive (search_bar);
}
void
e_search_bar_set_item_menu (ESearchBar *search_bar, gint id)
{
gint row;
GtkWidget *item;
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
row = find_id (search_bar->option_menu, id, "EsbItemId", &item);
if (row == -1)
return;
gtk_menu_set_active ((GtkMenu *)search_bar->option_menu, row);
if (id>=0)
gtk_check_menu_item_set_active ((GtkCheckMenuItem *)item, TRUE);
}
/**
* e_search_bar_set_search_scope:
* @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_search_scope (ESearchBar *search_bar, gint id)
{
gint row;
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
if (!search_bar->scopeoption_menu)
return;
row = find_id (search_bar->scopeoption_menu, id, "EsbItemId", NULL);
if (row == -1)
return;
search_bar->scopeitem_id = id;
gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->scopeoption), row);
if (!search_bar->block_search)
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.
**/
gint
e_search_bar_get_item_id (ESearchBar *search_bar)
{
GtkWidget *menu_item;
gint item_id;
g_return_val_if_fail (search_bar != NULL, -1);
g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1);
menu_item = gtk_menu_get_active (GTK_MENU (search_bar->option_menu));
item_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (menu_item), "EsbItemId"));
search_bar->item_id = item_id;
return search_bar->item_id;
}
/**
* e_search_bar_get_search_scope:
* @search_bar: A search bar.
*
* Queries the currently selected search type in the options menu of a search bar.
*
* Return value: Identifier of the selected item in the options menu.
**/
gint
e_search_bar_get_search_scope (ESearchBar *search_bar)
{
GtkWidget *menu_item;
gint scopeitem_id;
g_return_val_if_fail (search_bar != NULL, -1);
g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1);
if (!search_bar->scopeoption_menu)
return -7 /*Current folder hack */;
menu_item = gtk_menu_get_active (GTK_MENU (search_bar->scopeoption_menu));
scopeitem_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (menu_item), "EsbItemId"));
search_bar->scopeitem_id = scopeitem_id;
return search_bar->scopeitem_id;
}
/**
* e_search_bar_get_viewitem_id:
* @search_bar: A search bar.
*
* Queries the currently selected item in the viewoptions menu of a search bar.
*
* Return value: Identifier of the selected item in the viewoptions menu.
* If the search bar currently contains an entry rather than a a viewoption menu,
* a value less than zero is returned.
**/
gint
e_search_bar_get_viewitem_id (ESearchBar *search_bar)
{
GtkWidget *menu_item;
gint viewitem_id;
g_return_val_if_fail (search_bar != NULL, -1);
g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1);
if (!search_bar->viewoption_menu)
return -1;
menu_item = gtk_menu_get_active (GTK_MENU (search_bar->viewoption_menu));
viewitem_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (menu_item), "EsbItemId"));
search_bar->viewitem_id = viewitem_id;
return search_bar->viewitem_id;
}
/**
* e_search_bar_set_ids:
* @search_bar: A search bar.
* @item_id: Identifier of the item to set.
* @subitem_id: Identifier of the subitem to set.
*
* Sets the item and subitem ids for a search bar. This is intended to switch
* to an item that has subitems.
**/
void
e_search_bar_set_ids (ESearchBar *search_bar, gint item_id, gint subitem_id)
{
gint item_row;
GtkWidget *item_widget;
g_return_if_fail (search_bar != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
item_row = find_id (search_bar->option_menu, item_id, "EsbChoiceId", &item_widget);
if (item_row == -1 || !item_widget)
return;
search_bar->item_id = item_id;
gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->option), item_row);
}
/**
* e_search_bar_set_text:
* @search_bar: A search bar.
* @text: Text to set in the search bar's entry line.
*
* Sets the text string inside the entry line of a search bar.
**/
void
e_search_bar_set_text (ESearchBar *search_bar, const gchar *text)
{
g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
gtk_entry_set_text (GTK_ENTRY (search_bar->entry), text);
}
/**
* e_search_bar_get_text:
* @search_bar: A search bar.
*
* Queries the text of the entry line in a search bar.
*
* Return value: The text string that is in the entry line of the search bar.
* This must be freed using g_free(). If a suboption menu is active instead
* of an entry, NULL is returned.
**/
gchar *
e_search_bar_get_text (ESearchBar *search_bar)
{
GtkStyle *entry_style, *default_style;
g_return_val_if_fail (search_bar != NULL, NULL);
g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), NULL);
entry_style = gtk_widget_get_style (search_bar->entry);
default_style = gtk_widget_get_default_style ();
if (gdk_color_equal (&(entry_style->text[GTK_STATE_NORMAL]), &(default_style->text[GTK_STATE_INSENSITIVE])))
return g_strdup ("");
return g_strdup (gtk_entry_get_text (GTK_ENTRY (search_bar->entry)));
}
void e_search_bar_scope_enable (ESearchBar *esb, gint did, gboolean state)
{
GtkWidget *widget=NULL;
GList *l;
gint id;
gpointer *pointer;
g_return_if_fail (esb != NULL);
g_return_if_fail (E_IS_SEARCH_BAR (esb));
l = GTK_MENU_SHELL (esb->scopeoption_menu)->children;
while (l) {
pointer = g_object_get_data (l->data, "EsbItemId");
if (pointer) {
id = GPOINTER_TO_INT (pointer);
if (id == did) {
widget = l->data;
break;
}
}
l = l->next;
}
if (widget)
gtk_widget_set_sensitive (widget, state);
}