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#include <Xw_Extension.h>
/* ifdef then trace on */
#ifdef TRACE
#define TRACE_GET_WINDOW_INFO
#endif
/*
XW_STATUS Xw_get_window_info (awindow,window,pixmap,root,colormap,
vclass,depth,visualid):
XW_EXT_WINDOW *awindow Extended Window structure
Aspect_Handle *window Window XID
Aspect_Handle *pixmap Pixmap XID or 0 if DoubleBuffering is DISABLE
Aspect_Handle *root Root XID
Aspect_Handle *colormap Colormap XID
Xw_TypeOfVisual *vclass Visual Class
int *depth Planes depth
int *visualid visualid
Returns the X window attributes of an existing window
returns XW_ERROR if something is wrong
returns XW_SUCCESS else
*/
#ifdef XW_PROTOTYPE
XW_STATUS Xw_get_window_info (void *awindow,Aspect_Handle *window,Aspect_Handle *pixmap,
Aspect_Handle *root,Aspect_Handle *colormap,Xw_TypeOfVisual *vclass,int *depth,int *visualid)
#else
XW_STATUS Xw_get_window_info (awindow,window,pixmap,root,colormap,vclass,depth,visualid)
void *awindow;
Aspect_Handle *window;
Aspect_Handle *pixmap;
Aspect_Handle *root;
Aspect_Handle *colormap;
Xw_TypeOfVisual *vclass;
int *depth;
int *visualid;
#endif /*XW_PROTOTYPE*/
{
XW_EXT_WINDOW *pwindow = (XW_EXT_WINDOW*)awindow ;
XWindowAttributes attributes ;
if ( !Xw_isdefine_window(pwindow) ) {
/*ERROR*Bad EXT_WINDOW Address*/
Xw_set_error(24,"Xw_get_window_info",pwindow) ;
return (XW_ERROR) ;
}
if( !XGetWindowAttributes(_DISPLAY,_WINDOW,&attributes) ) {
/*ERROR*Bad Window Attributes*/
Xw_set_error(54,"Xw_get_window_info",&_WINDOW) ;
return (XW_ERROR) ;
}
*window = _WINDOW ;
*pixmap = _PIXMAP ;
*root = attributes.root ;
#if defined(__cplusplus) || defined(c_plusplus)
*vclass = (Xw_TypeOfVisual) attributes.visual->c_class ;
#else
*vclass = (Xw_TypeOfVisual) attributes.visual->class ;
#endif
*depth = attributes.depth ;
*colormap = attributes.colormap ;
*visualid = attributes.visual->visualid ;
#ifdef TRACE_GET_WINDOW_INFO
if( Xw_get_trace() > 1 ) {
printf (" Xw_get_window_info(%lx,%lx,%lx,%lx,%lx,%d,%d,%d)\n",
(long ) awindow,(long ) *window,(long ) *pixmap,(long ) *root,(long ) *colormap,*vclass,*depth,*visualid) ;
}
#endif
return (XW_SUCCESS) ;
}
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