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/*
* $Id: x_picture.c,v 1.8 2003/03/01 14:59:48 arakiken Exp $
*/
#include "x_picture.h"
#include <X11/Xatom.h> /* XA_PIXMAP */
#include <kiklib/kik_debug.h>
#include "x_window.h"
#include "x_imagelib.h"
/* --- global functions --- */
int
x_picture_display_opened(
Display * display
)
{
if( ! x_imagelib_display_opened( display))
{
return 0 ;
}
/* Want _XROOTPIAMP_ID changed events. */
XSelectInput( display , DefaultRootWindow(display) , PropertyChangeMask) ;
return 1 ;
}
int
x_picture_display_closed(
Display * display
)
{
return x_imagelib_display_closed( display) ;
}
int
x_root_pixmap_available(
Display * display
)
{
return x_imagelib_root_pixmap_available( display) ;
}
int
x_picture_init(
x_picture_t * pic ,
x_window_t * win ,
x_picture_modifier_t * mod
)
{
pic->pixmap = 0 ;
pic->win = win ;
pic->mod = mod ;
return 1 ;
}
int
x_picture_final(
x_picture_t * pic
)
{
if( pic->pixmap)
{
XFreePixmap( pic->win->display , pic->pixmap) ;
}
return 1 ;
}
int
x_picture_load_file(
x_picture_t * pic ,
char * file_path
)
{
if( pic->pixmap)
{
/* already loaded */
return 0 ;
}
pic->pixmap = x_imagelib_load_file_for_background( pic->win , file_path , pic->mod) ;
if( pic->pixmap == None)
{
return 0 ;
}
return 1 ;
}
int
x_picture_load_background(
x_picture_t * pic
)
{
if( pic->pixmap)
{
/* already loaded */
return 0 ;
}
if( ( pic->pixmap = x_imagelib_get_transparent_background( pic->win , pic->mod)) == None)
{
return 0 ;
}
return 1 ;
}
int
x_picture_modifier_is_normal(
x_picture_modifier_t * pic_mod
)
{
if( pic_mod->brightness == 100 && pic_mod->contrast == 100 && pic_mod->gamma == 100)
{
return 1 ;
}
else
{
return 0 ;
}
}
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