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-rw-r--r--widgets/misc/e-search-bar.c961
1 files changed, 0 insertions, 961 deletions
diff --git a/widgets/misc/e-search-bar.c b/widgets/misc/e-search-bar.c
deleted file mode 100644
index c07c98fad2..0000000000
--- a/widgets/misc/e-search-bar.c
+++ /dev/null
@@ -1,961 +0,0 @@
-/* -*- 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 "e-search-bar.h"
-#include "e-dropdown-button.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
-menubar_activated_cb (GtkWidget *widget, ESearchBar *esb)
-{
- int id;
-
- id = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget), "EsbMenuId"));
-
- 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
-add_dropdown (ESearchBar *esb, ESearchBarItem *items)
-{
- GtkWidget *menu = esb->dropdown_menu;
- GtkWidget *item;
-
- if (items->text) {
- char *str;
- str = _(items->text);
- if (str == items->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_widget_show (item);
- gtk_menu_append (GTK_MENU (menu), item);
- gtk_object_set_data (GTK_OBJECT (item), "EsbMenuId", GINT_TO_POINTER (items->id));
- gtk_signal_connect (GTK_OBJECT (item), "activate",
- GTK_SIGNAL_FUNC (menubar_activated_cb),
- esb);
-}
-
-static void
-set_dropdown (ESearchBar *esb,
- ESearchBarItem *items)
-{
- GtkWidget *menu;
- GtkWidget *dropdown;
- int i;
-
- menu = esb->dropdown_menu = gtk_menu_new ();
- for (i = 0; items[i].id != -1; i++)
- add_dropdown (esb, items + i);
-
- gtk_widget_show_all (menu);
-
- dropdown = e_dropdown_button_new (_("Sear_ch"), GTK_MENU (menu));
- gtk_widget_show (dropdown);
-
- if (esb->dropdown_holder == NULL) {
- /* See the comment in `put_in_spacer_widget()' to understand
- why we have to do this. */
-
- esb->dropdown_holder = put_in_spacer_widget (dropdown);
- esb->dropdown = dropdown;
- gtk_widget_show (esb->dropdown_holder);
-
- gtk_box_pack_start (GTK_BOX (esb), esb->dropdown_holder, FALSE, FALSE, 0);
- } else {
- gtk_widget_destroy (esb->dropdown);
- esb->dropdown = dropdown;
- gtk_container_add (GTK_CONTAINER (esb->dropdown_holder), esb->dropdown);
- }
-}
-
-/* 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;
- GtkRequisition dropdown_requisition;
- GtkRequisition option_requisition;
- 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);
-
- /* Set the minimum height of this widget to that of the dropdown
- button, for a better look. */
- g_assert (esb->dropdown != NULL);
-
- gtk_widget_size_request (esb->dropdown, &dropdown_requisition);
- gtk_widget_size_request (esb->option, &option_requisition);
-
- gtk_container_set_border_width (GTK_CONTAINER (esb->dropdown), GTK_CONTAINER (esb->option)->border_width);
-}
-
-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 two we do need to unref, because we explicitly hold
- references to them. */
- 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_dropdown;
- 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->dropdown = NULL;
- esb->option = NULL;
- esb->entry = NULL;
-
- 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);
-
- add_dropdown (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_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)
-{
- g_return_val_if_fail (search_bar != NULL, -1);
- g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1);
-
- return search_bar->item_id;
-}
-
-void
-e_search_bar_set_subitem_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->suboption_menu, id, "EsbSubitemId", NULL);
- g_return_if_fail (row != -1);
-
- search_bar->subitem_id = id;
- gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->suboption), row);
- emit_search_activated (search_bar);
-}
-
-/**
- * e_search_bar_get_subitem_id:
- * @search_bar: A search bar.
- *
- * Queries the currently selected item in the suboptions menu of a search bar.
- *
- * Return value: Identifier of the selected item in the suboptions menu.
- * If the search bar currently contains an entry rather than a a suboption menu,
- * a value less than zero is returned.
- **/
-int
-e_search_bar_get_subitem_id (ESearchBar *search_bar)
-{
- g_return_val_if_fail (search_bar != NULL, -1);
- g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1);
-
- return search_bar->subitem_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, int item_id, int subitem_id)
-{
- int item_row;
- GtkWidget *item_widget;
- ESearchBarSubitem *subitems;
-
- 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);
- g_return_if_fail (item_row != -1);
- g_assert (item_widget != NULL);
-
- subitems = gtk_object_get_data (GTK_OBJECT (item_widget), "EsbChoiceSubitems");
- g_return_if_fail (subitems != NULL);
-
- search_bar->item_id = item_id;
- gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->option), item_row);
-
- activate_by_subitems (search_bar, item_id, subitems);
- e_search_bar_set_subitem_id (search_bar, subitem_id);
-}
-
-/**
- * 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 char *text)
-{
- g_return_if_fail (search_bar != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- e_utf8_gtk_editable_set_text (GTK_EDITABLE (search_bar->entry), text);
- emit_search_activated (search_bar);
-}
-
-/**
- * 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.
- **/
-char *
-e_search_bar_get_text (ESearchBar *search_bar)
-{
- g_return_val_if_fail (search_bar != NULL, NULL);
- g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), NULL);
-
- return search_bar->subitem_id < 0 ? e_utf8_gtk_editable_get_text (GTK_EDITABLE (search_bar->entry)) : NULL;
-}