/*
 * 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 <http://www.gnu.org/licenses/>  
 *
 *
 * Authors:
 *		Chris Lahey <clahey@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#ifndef __E_SEARCH_BAR_H__
#define __E_SEARCH_BAR_H__

#include <gtk/gtk.h>

#include <bonobo/bonobo-ui-component.h>

G_BEGIN_DECLS

/* ESearchBar - A card displaying information about a contact.
 *
 * The following arguments are available:
 *
 * name		 type		read/write	description
 * ---------------------------------------------------------------------------------
 * item_id       int            RW              Which option item is currently selected.
 * subitem_id    int            RW              Which option subitem is currently selected.
 * text          string         RW              Text in the entry box.
 */

#define E_SEARCH_BAR_TYPE		(e_search_bar_get_type ())
#define E_SEARCH_BAR(obj)		(G_TYPE_CHECK_INSTANCE_CAST ((obj), E_SEARCH_BAR_TYPE, ESearchBar))
#define E_SEARCH_BAR_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST ((klass), E_SEARCH_BAR_TYPE, ESearchBarClass))
#define E_IS_SEARCH_BAR(obj)		(G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_SEARCH_BAR_TYPE))
#define E_IS_SEARCH_BAR_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((obj), E_SEARCH_BAR_TYPE))

enum _ESearchBarItemType {
	ESB_ITEMTYPE_NORMAL,
	ESB_ITEMTYPE_CHECK,
	ESB_ITEMTYPE_RADIO,
};
typedef enum _ESearchBarItemType ESearchBarItemType;

typedef struct {
	char *text;
	int id;
	int type;
} ESearchBarItem;

typedef struct _ESearchBar       ESearchBar;
typedef struct _ESearchBarClass  ESearchBarClass;

typedef void (*ESearchBarMenuFunc)(ESearchBar *esb, ESearchBarItem *menu_items);

struct _ESearchBar
{
	GtkHBox parent;

	BonoboUIComponent *ui_component;

	GSList *menu_items;

	/* item specific fields */
	GtkWidget *option;
	GtkWidget *entry;
	GtkWidget *suboption; /* an option menu for the choices associated with some options */

	/* PRIVATE */
	GtkWidget *dropdown_holder;	/* holds the dropdown */
	GtkWidget *option_menu;
	GtkWidget *suboption_menu;
	GtkWidget *option_button;
	GtkWidget *clear_button;
	GtkWidget *entry_box;
	GtkWidget *icon_entry;

	/* show option widgets */
	GtkWidget *viewoption_box;
	GtkWidget *viewoption; /* an option menu for the choices associated with some search options */
	GtkWidget *viewoption_menu;

	/* search scope widgets */
	GtkWidget *scopeoption_box;
	GtkWidget *scopeoption; /* an option menu for the choices associated with scope search */
	GtkWidget *scopeoption_menu;

	guint      pending_activate;

	/* The currently-selected item & subitem */
	int        item_id;
	int        viewitem_id; /* Current View Id */
	int        scopeitem_id; /* Scope of search */
	int        last_search_option;

	gboolean block_search;
};

struct _ESearchBarClass
{
	GtkHBoxClass parent_class;

	void (*set_menu)         (ESearchBar *, ESearchBarItem *);
	void (*set_option)       (ESearchBar *, ESearchBarItem *);

	/* signals */
	void (*search_activated) (ESearchBar *search);
	void (*search_cleared)     (ESearchBar *search);
	void (*query_changed)    (ESearchBar *search);
	void (*menu_activated)   (ESearchBar *search, int item);
};

enum {
	E_SEARCHBAR_FIND_NOW_ID = -1,
	E_SEARCHBAR_CLEAR_ID    = -2
};


GType      e_search_bar_get_type   (void);
void       e_search_bar_construct  (ESearchBar        *search_bar,
				    ESearchBarItem    *menu_items,
				    ESearchBarItem    *option_items);
GtkWidget *e_search_bar_new        (ESearchBarItem    *menu_items,
				    ESearchBarItem    *option_items);

void  e_search_bar_set_ui_component  (ESearchBar        *search_bar,
				      BonoboUIComponent *ui_component);

void  e_search_bar_set_menu  (ESearchBar     *search_bar,
			      ESearchBarItem *menu_items);
void  e_search_bar_add_menu  (ESearchBar     *search_bar,
			      ESearchBarItem *menu_item);

void  e_search_bar_set_option     (ESearchBar        *search_bar,
				   ESearchBarItem    *option_items);
void  e_search_bar_paint (ESearchBar *search_bar);
void e_search_bar_set_viewoption (ESearchBar *search_bar,
				    int option_id,
				    ESearchBarItem *subitems);

void  e_search_bar_set_menu_sensitive  (ESearchBar *search_bar,
					int         id,
					gboolean    state);

void  e_search_bar_set_item_id  (ESearchBar *search_bar,
				 int         id);
void  e_search_bar_set_item_menu (ESearchBar *search_bar,
				  int id);
int   e_search_bar_get_item_id  (ESearchBar *search_bar);

int   e_search_bar_get_viewitem_id (ESearchBar *search_bar);

void  e_search_bar_set_viewitem_id (ESearchBar *search_bar, int id);

void  e_search_bar_set_ids  (ESearchBar *search_bar,
			     int         item_id,
			     int         subitem_id);

void e_search_bar_set_scopeoption (ESearchBar *search_bar, ESearchBarItem *scopeitems);

void e_search_bar_set_scopeoption_menu (ESearchBar *search_bar, GtkMenu *menu);

void e_search_bar_set_search_scope (ESearchBar *search_bar, int id);

void e_search_bar_set_viewoption_menu (ESearchBar *search_bar, GtkWidget *menu);

void e_search_bar_set_viewoption_menufunc (ESearchBar *search_bar, ESearchBarMenuFunc *menu_gen_func, void *data);

GtkWidget *e_search_bar_get_selected_viewitem (ESearchBar *search_bar);

int e_search_bar_get_search_scope (ESearchBar *search_bar);

void  e_search_bar_set_text  (ESearchBar *search_bar,
			      const char *text);
char *e_search_bar_get_text  (ESearchBar *search_bar);
void e_search_bar_scope_enable (ESearchBar *search_bar, int did, gboolean state);
G_END_DECLS


#endif /* __E_SEARCH_BAR_H__ */