#ifndef __RTGUI_NOTEBOOK_H__
#define __RTGUI_NOTEBOOK_H__

#include <rtgui/rtgui.h>
#include <rtgui/image.h>
#include <rtgui/widgets/widget.h>

DECLARE_CLASS_TYPE(notebook);
/** Gets the type of a notebook */
#define RTGUI_NOTEBOOK_TYPE       (RTGUI_TYPE(notebook))
/** Casts the object to a notebook control */
#define RTGUI_NOTEBOOK(obj)       (RTGUI_OBJECT_CAST((obj), RTGUI_NOTEBOOK_TYPE, struct rtgui_notebook))
/** Checks if the object is a notebook control */
#define RTGUI_IS_NOTEBOOK(obj)    (RTGUI_OBJECT_CHECK_TYPE((obj), RTGUI_NOTEBOOK_TYPE))

#define RTGUI_NOTEBOOK_TOP          0x00
#define RTGUI_NOTEBOOK_BOTTOM       0x01
#define RTGUI_NOTEBOOK_NOTAB        0x02
#define RTGUI_NOTEBOOK_LEFT         0x03
#define RTGUI_NOTEBOOK_RIGHT        0x04

struct rtgui_notebook_tab;

struct rtgui_notebook
{
    struct rtgui_widget parent;

    rt_uint8_t flag;

    /* widget private data */
    struct rtgui_notebook_tab *childs;
    rt_uint16_t count;
    rt_int16_t current;

    rt_uint16_t tab_w, tab_h;
};

struct rtgui_notebook *rtgui_notebook_create(const rtgui_rect_t *rect, rt_uint8_t style);
void rtgui_notebook_destroy(struct rtgui_notebook *notebook);

rt_inline void rtgui_notebook_set_tab_height(struct rtgui_notebook *notebook, rt_uint16_t height)
{
    RT_ASSERT(notebook != RT_NULL);
    notebook->tab_h = height;
}

rt_inline void rtgui_notebook_set_tab_width(struct rtgui_notebook *notebook, rt_uint16_t width)
{
    RT_ASSERT(notebook != RT_NULL);
    notebook->tab_w = width;
}

void rtgui_notebook_add(struct rtgui_notebook *notebook, const char *label, struct rtgui_widget *child);
#ifdef RTGUI_USING_NOTEBOOK_IMAGE
void rtgui_notebook_add_image(struct rtgui_notebook *notebook, const char *label, struct rtgui_widget *child,
                              struct rtgui_image *pressed_image, struct rtgui_image *unpressed_image);
#endif
void rtgui_notebook_remove(struct rtgui_notebook *notebook, rt_uint16_t index);
struct rtgui_widget *rtgui_notebook_get_current(struct rtgui_notebook *notebook);
rt_int16_t rtgui_notebook_get_current_index(struct rtgui_notebook *notebook);

int rtgui_notebook_get_count(struct rtgui_notebook *notebook);
void rtgui_notebook_get_client_rect(struct rtgui_notebook *notebook, struct rtgui_rect *rect);

void rtgui_notebook_set_current(struct rtgui_notebook *notebook, struct rtgui_widget *child);
void rtgui_notebook_set_current_by_index(struct rtgui_notebook *notebook, rt_uint16_t index);

struct rtgui_widget *rtgui_notebook_get_widget_at(struct rtgui_notebook *notebook, rt_uint16_t index);

rt_bool_t rtgui_notebook_event_handler(struct rtgui_object *widget, struct rtgui_event *event);

#endif
