/*

    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"

#include <Ph.h>

#include <photon/PpProto.h>

#include <photon/PhWm.h>

#include <photon/wmapi.h>

#include "SDL_version.h"

#include "SDL_timer.h"

#include "SDL_video.h"

#include "SDL_syswm.h"

#include "../SDL_pixels_c.h"

#include "../../events/SDL_events_c.h"

#include "SDL_ph_modes_c.h"

#include "SDL_ph_wm_c.h"

void ph_SetIcon(_THIS, SDL_Surface *icon, Uint8 *mask)

{

    return;

}

/* Set window caption */

void ph_SetCaption(_THIS, const char *title, const char *icon)

{

    SDL_Lock_EventThread();

    /* sanity check for set caption call before window init */

    if (window!=NULL)

    {

        PtSetResource(window, Pt_ARG_WINDOW_TITLE, title, 0);

    }

    SDL_Unlock_EventThread();

}

/* Iconify current window */

int ph_IconifyWindow(_THIS)

{

    PhWindowEvent_t windowevent;

    SDL_Lock_EventThread();

    SDL_memset(&windowevent, 0, sizeof(windowevent));

    windowevent.event_f = Ph_WM_HIDE;

    windowevent.event_state = Ph_WM_EVSTATE_HIDE;

    windowevent.rid = PtWidgetRid(window);

    PtForwardWindowEvent(&windowevent);

    SDL_Unlock_EventThread();

    return 0;

}

SDL_GrabMode ph_GrabInputNoLock(_THIS, SDL_GrabMode mode)

{

    short abs_x, abs_y;

    if( mode == SDL_GRAB_OFF )

    {

        PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_FALSE, Ph_WM_STATE_ISALTKEY);

    }

    else

    {

        PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISALTKEY);

        PtGetAbsPosition(window, &abs_x, &abs_y);

        PhMoveCursorAbs(PhInputGroup(NULL), abs_x + SDL_VideoSurface->w/2, abs_y + SDL_VideoSurface->h/2);

    }

    SDL_Unlock_EventThread();

    return(mode);

}

SDL_GrabMode ph_GrabInput(_THIS, SDL_GrabMode mode)

{

    SDL_Lock_EventThread();

    mode = ph_GrabInputNoLock(this, mode);

    SDL_Unlock_EventThread();

    return(mode);

}

int ph_GetWMInfo(_THIS, SDL_SysWMinfo *info)

{

    if (info->version.major <= SDL_MAJOR_VERSION)

    {

        return 1;

    }

    else

    {

        SDL_SetError("Application not compiled with SDL %d.%d\n",

                      SDL_MAJOR_VERSION, SDL_MINOR_VERSION);

        return -1;

    }

}