/*
  Simple DirectMedia Layer
  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
*/

#include "../../SDL_internal.h"

#ifndef SDL_waylandwindow_h_
#define SDL_waylandwindow_h_

#include "../SDL_sysvideo.h"
#include "SDL_syswm.h"
#include "../../events/SDL_touch_c.h"

#include "SDL_waylandvideo.h"

struct SDL_WaylandInput;

typedef struct {
    struct zxdg_surface_v6 *surface;
    union {
        struct zxdg_toplevel_v6 *toplevel;
        struct zxdg_popup_v6 *popup;
    } roleobj;
    SDL_bool initial_configure_seen;
} SDL_zxdg_shell_surface;

typedef struct {
    struct xdg_surface *surface;
    union {
        struct xdg_toplevel *toplevel;
        struct xdg_popup *popup;
    } roleobj;
    SDL_bool initial_configure_seen;
} SDL_xdg_shell_surface;

typedef struct {
    SDL_Window *sdlwindow;
    SDL_VideoData *waylandData;
    struct wl_surface *surface;
    union {
        SDL_xdg_shell_surface xdg;
        SDL_zxdg_shell_surface zxdg;
        struct wl_shell_surface *wl;
    } shell_surface;
    struct wl_egl_window *egl_window;
    struct SDL_WaylandInput *keyboard_device;
    EGLSurface egl_surface;
    struct zwp_locked_pointer_v1 *locked_pointer;
    struct zxdg_toplevel_decoration_v1 *server_decoration;
    struct org_kde_kwin_server_decoration *kwin_server_decoration;

#ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
    struct qt_extended_surface *extended_surface;
#endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */

    struct {
        SDL_bool pending, configure;
        uint32_t serial;
        int width, height;
        float scale_factor;
    } resize;

    struct wl_output **outputs;
    int num_outputs;

    float scale_factor;
} SDL_WindowData;

extern void Wayland_ShowWindow(_THIS, SDL_Window *window);
extern void Wayland_SetWindowFullscreen(_THIS, SDL_Window * window,
                                        SDL_VideoDisplay * _display,
                                        SDL_bool fullscreen);
extern void Wayland_MaximizeWindow(_THIS, SDL_Window * window);
extern void Wayland_SetWindowGrab(_THIS, SDL_Window * window, SDL_bool grabbed);
extern void Wayland_RestoreWindow(_THIS, SDL_Window * window);
extern void Wayland_SetWindowBordered(_THIS, SDL_Window * window, SDL_bool bordered);
extern int Wayland_CreateWindow(_THIS, SDL_Window *window);
extern void Wayland_SetWindowSize(_THIS, SDL_Window * window);
extern void Wayland_SetWindowTitle(_THIS, SDL_Window * window);
extern void Wayland_DestroyWindow(_THIS, SDL_Window *window);

extern SDL_bool
Wayland_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info);
extern int Wayland_SetWindowHitTest(SDL_Window *window, SDL_bool enabled);

extern void Wayland_HandlePendingResize(SDL_Window *window);

#endif /* SDL_waylandwindow_h_ */

/* vi: set ts=4 sw=4 expandtab: */
