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/* Copyright 1990-92 GROUPE BULL -- See license conditions in file COPYRIGHT */
/*****************************************************************************\
* XpmRdFToP.c: *
* *
* XPM library *
* Parse an XPM file and create the pixmap and possibly its mask *
* *
* Developed by Arnaud Le Hors *
\*****************************************************************************/
#include "xpmP.h"
int
XpmReadFileToPixmap(display, d, filename, pixmap_return,
shapemask_return, attributes)
Display *display;
Drawable d;
char *filename;
Pixmap *pixmap_return;
Pixmap *shapemask_return;
XpmAttributes *attributes;
{
XImage *image, **imageptr = NULL;
XImage *shapeimage, **shapeimageptr = NULL;
int ErrorStatus;
XGCValues gcv;
GC gc;
/*
* initialize return values
*/
if (pixmap_return) {
*pixmap_return = 0;
imageptr = ℑ
}
if (shapemask_return) {
*shapemask_return = 0;
shapeimageptr = &shapeimage;
}
/*
* create the images
*/
ErrorStatus = XpmReadFileToImage(display, filename, imageptr,
shapeimageptr, attributes);
if (ErrorStatus < 0)
return (ErrorStatus);
/*
* create the pixmaps
*/
if (imageptr && image) {
*pixmap_return = XCreatePixmap(display, d, image->width,
image->height, image->depth);
gcv.function = GXcopy;
gc = XCreateGC(display, *pixmap_return, GCFunction, &gcv);
XPutImage(display, *pixmap_return, gc, image, 0, 0, 0, 0,
image->width, image->height);
#ifdef Debug
/*
* XDestroyImage free the image data but mnemosyne don't know about it
* so I free them by hand to avoid mnemalyse report it as lost data.
*/
free(image->data);
#endif
XDestroyImage(image);
XFreeGC(display, gc);
}
if (shapeimageptr && shapeimage) {
*shapemask_return = XCreatePixmap(display, d, shapeimage->width,
shapeimage->height,
shapeimage->depth);
gcv.function = GXcopy;
gc = XCreateGC(display, *shapemask_return, GCFunction, &gcv);
XPutImage(display, *shapemask_return, gc, shapeimage, 0, 0, 0, 0,
shapeimage->width, shapeimage->height);
#ifdef Debug
/*
* XDestroyImage free the image data but mnemosyne don't know about it
* so I free them by hand to avoid mnemalyse report it as lost data.
*/
free(shapeimage->data);
#endif
XDestroyImage(shapeimage);
XFreeGC(display, gc);
}
return (ErrorStatus);
}
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