/*
* Copyright (c) 2023 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libdisplay
* @{
*/
/** @file
*/
#ifndef _LIBDISPLAY_TYPES_DISPLAY_EVENT_H_
#define _LIBDISPLAY_TYPES_DISPLAY_EVENT_H_
#include <gfx/coord.h>
#include <io/kbd_event.h>
#include <io/pos_event.h>
/** Display window event type */
typedef enum {
/** Request to close window */
wev_close,
/** Window gained focus */
wev_focus,
/** Keyboard event */
wev_kbd,
/** Position event */
wev_pos,
/** Resize event */
wev_resize,
/** Window lost focus */
wev_unfocus
} display_wnd_ev_type_t;
/** Display window focus event */
typedef struct {
/** New number of foci */
unsigned nfocus;
} display_wnd_focus_ev_t;
/** Display window resize event */
typedef struct {
gfx_rect_t rect;
} display_wnd_resize_ev_t;
/** Display window unfocus event */
typedef struct {
/** Number of remaining foci */
unsigned nfocus;
} display_wnd_unfocus_ev_t;
/** Display window event */
typedef struct {
/** Event type */
display_wnd_ev_type_t etype;
union {
/** Focus event data */
display_wnd_focus_ev_t focus;
/** Keyboard event data */
kbd_event_t kbd;
/** Position event data */
pos_event_t pos;
/** Resize event data */
display_wnd_resize_ev_t resize;
/** Unfocus event data */
display_wnd_unfocus_ev_t unfocus;
} ev;
} display_wnd_ev_t;
#endif
/** @}
*/