/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2006 Sam Lantinga

    This library 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 2.1 of the License, or (at your option) any later version.

    This library 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 this library; if not, write to the Free Software

    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    Sam Lantinga

    slouken@libsdl.org

*/

#include "SDL_config.h"

/* Window event handling code for SDL */

#include "SDL_events.h"

#include "SDL_events_c.h"

#include "../video/SDL_sysvideo.h"

int

{

    int posted;

    SDL_Window *window;

    window = SDL_GetWindowFromID(windowID);

    if (!window) {

        return 0;

    }

    switch (windowevent) {

    case SDL_WINDOWEVENT_SHOWN:

        if (window->flags & SDL_WINDOW_SHOWN) {

            return 0;

        }

        window->flags |= SDL_WINDOW_SHOWN;

        break;

    case SDL_WINDOWEVENT_HIDDEN:

        if (!(window->flags & SDL_WINDOW_SHOWN)) {

            return 0;

        }

        window->flags &= ~SDL_WINDOW_SHOWN;

        break;

    case SDL_WINDOWEVENT_MINIMIZED:

        if (window->flags & SDL_WINDOW_MINIMIZED) {

            return 0;

        }

        window->flags |= SDL_WINDOW_MINIMIZED;

        break;

    case SDL_WINDOWEVENT_MAXIMIZED:

        if (window->flags & SDL_WINDOW_MAXIMIZED) {

            return 0;

        }

        window->flags |= SDL_WINDOW_MAXIMIZED;

        break;

    case SDL_WINDOWEVENT_RESTORED:

        if (!(window->flags & (SDL_WINDOW_MINIMIZED | SDL_WINDOW_MAXIMIZED))) {

            return 0;

        }

        window->flags &= ~(SDL_WINDOW_MINIMIZED | SDL_WINDOW_MAXIMIZED);

        break;

    case SDL_WINDOWEVENT_ENTER:

        if (window->flags & SDL_WINDOW_MOUSE_FOCUS) {

            return 0;

        }

        window->flags |= SDL_WINDOW_MOUSE_FOCUS;

        break;

    case SDL_WINDOWEVENT_LEAVE:

        if (!(window->flags & SDL_WINDOW_MOUSE_FOCUS)) {

            return 0;

        }

        window->flags &= ~SDL_WINDOW_MOUSE_FOCUS;

        break;

    case SDL_WINDOWEVENT_FOCUS_GAINED:

        if (window->flags & SDL_WINDOW_KEYBOARD_FOCUS) {

            return 0;

        }

        window->flags |= SDL_WINDOW_KEYBOARD_FOCUS;

        break;

    case SDL_WINDOWEVENT_FOCUS_LOST:

        if (!(window->flags & SDL_WINDOW_KEYBOARD_FOCUS)) {

            return 0;

        }

        window->flags &= ~SDL_WINDOW_KEYBOARD_FOCUS;

        break;

    }

    /* Post the event, if desired */

    posted = 0;

    if (SDL_ProcessEvents[SDL_WINDOWEVENT] == SDL_ENABLE) {

        SDL_Event event;

        event.type = SDL_WINDOWEVENT;

        event.window.event = windowevent;

        event.window.data1 = data1;

        event.window.data2 = data2;

        event.window.windowID = windowID;

        if ((SDL_EventOK == NULL)

            || (*SDL_EventOK) (SDL_EventOKParam, &event)) {

            posted = 1;

            SDL_PushEvent(&event);

        }

    }

    return (posted);

}

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