/********************************************************************

    This file is part of ETSwitch
    Copyright (C) 2004, 2005, 2006  Nicklas Larsson - etswitch@gmail.com - All rights reserved.

    etswitch - switch to desktop

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; version 2 of the License.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

********************************************************************/

/* $Id: etswitch.h,v 1.13 2005/04/14 18:42:18 larsson Exp $ */
#ifndef __ETSWITCH_H__
#define __ETSWITCH_H__

#ifdef HAVE_PTHREAD_H
#include <pthread.h>

#endif

/* until gettext is made optional, the idea is gui msgs */
#include "messages.h"

/* X11 */
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#ifdef HAVE_LIBXXF86VM
#include <X11/extensions/xf86vmode.h> /* gamma */
#endif

#define BIT(c, x)	( c[x/8]&(1<<(x%8)) )


/* function declarations */
int errorHandler(Display *dpy, XErrorEvent *e);
void usage();
void version();
/*static void signal_handler(int signal_number);*/
void signal_handler(int signal_number);

/*void timer_handler(int sig);*/
void win_init();
void win_close();
void keyboard_hook(Window root, unsigned long type);
/* void mapunmap(Window CHI); */
void mapunmap2(Window CHI, Display *display);

void sw(Window child_w);
int test_w(unsigned char *strz);
#ifdef HAVE_LIBXXF86VM
void get_res();
void save_res(int mode);
void restore_res(int mode);
void gammadown();
void gammaup(XF86VidModeGamma newg);
#endif

/* struct for audio thread */
struct setmix_thread {
    int number;
    unsigned char lvalue;
    unsigned char rvalue;
};

void setmix(int number, int lvalue, int rvalue);
void readmix(int dev);

void grab_key(Window window, unsigned int mask, unsigned int key);
int sc(char *binary);

/* ifdef X11 ?? */
/*
KeySym read_conf();
void write_conf(char *key_string);
*/
void select_bosskey();
void critical_info(char *string);

void DUMP(Window root);

typedef struct stereo {	/* struct for ioctl to dev mixer */
    unsigned char left;
    unsigned char right;
    unsigned char pad1;
    unsigned char pad2;
} StereoVolume;

typedef struct {	/* hmm.. kinda global */
    Display *d;		/* display */
    Window w;		/* gui window */
    GC gc;		/* gui window gfx content */
    char *display_name;
    int screen;		/* default screen for this display */
    Window root;	/* default rootw for this screen */
#ifdef HAVE_LIBXXF86VM
    /* xf86vidmode */
    XF86VidModeGamma desk_gamma;
    XF86VidModeGamma game_gamma;
    int *XF86VidModeVersionMajor;
    int *XF86VidModeVersionMinor;
    int res_count;
    XF86VidModeModeLine vm_modelines[2];	/* tweak me */ 
    XF86VidModeModeInfo **res_modelines; 
#endif
    /* gui */
    XSizeHints size_hints;
    XWMHints wm_hints;
    XClassHint class_hints;
    /* audio */
    struct stereo game_vol;
    int width;
    int height;


/* input device, make array, fix this mess asap */
/*
int XChangePointerControl(Display *display, Bool do_accel, Bool  do_threshold,
  int accel_numerator, int accel_denominator, int threshold);
			    
int XGetPointerControl(Display *display, int *accel_numerator_return,
  int *accel_denominator_return, int *threshold_return);
						 

*/
    int *accel_numerator_return[2];
    int *accel_denominator_return[2];
    int *threshold_return[2];

    Bool do_accel;
    Bool do_threshold;
    
} win_struct;

/* future game struct */
typedef struct {
    char *binary;
    Window win;
    int width;
    int height;
    int pid;
    int prio;
} game_info_struct;


/*
typdef struct {
    char *bin;
    Window w;
    int width, height;
} a;

*/
#endif /* __ETSWITCH_H__ */