static void
readTitleBarImages(void)
{
int w, h;
char filename[128];
char *axiomEnvVar = NULL;
axiomEnvVar = getenv("AXIOM");
if (axiomEnvVar)
sprintf(filename, "%s/share/hypertex/bitmaps/%s", axiomEnvVar, tw1file);
else
sprintf(filename, "%s", tw1file);
tw1image = HTReadBitmapFile(gXDisplay, gXScreenNumber, filename,
&twwidth, &twheight);
if (axiomEnvVar)
sprintf(filename, "%s/share/hypertex/bitmaps/%s", axiomEnvVar, tw2file);
else
sprintf(filename, "%s", tw2file);
tw2image = HTReadBitmapFile(gXDisplay, gXScreenNumber, filename,
&w, &h);
twwidth = ((twwidth >= w) ? (twwidth) : (w));
if (axiomEnvVar)
sprintf(filename, "%s/share/hypertex/bitmaps/%s", axiomEnvVar, tw3file);
else
sprintf(filename, "%s", tw3file);
tw3image = HTReadBitmapFile(gXDisplay, gXScreenNumber, filename,
&w, &h);
twwidth = ((twwidth >= w) ? (twwidth) : (w));
if (axiomEnvVar)
sprintf(filename, "%s/share/hypertex/bitmaps/%s", axiomEnvVar, tw4file);
else
sprintf(filename, "%s", tw4file);
tw4image = HTReadBitmapFile(gXDisplay, gXScreenNumber, filename,
&w, &h);
twwidth = ((twwidth >= w) ? (twwidth) : (w));
if (axiomEnvVar)
sprintf(filename, "%s/share/hypertex/bitmaps/%s", axiomEnvVar, noopfile);
else
sprintf(filename, "%s", noopfile);
noopimage = HTReadBitmapFile(gXDisplay, gXScreenNumber, filename,
&twwidth, &twheight);
}
void
insert_bitmap_file(TextNode * node)
{
char *filename = node->data.text;
int bm_width, bm_height;
XImage *im;
ImageStruct *image;
if (*filename == ' ')
filename++;
if (node->image.pm == 0) {
if (
((image = (ImageStruct *) hash_find(&gImageHashTable, filename)) == NULL)
|| (getenv("HTCACHE"))) {
/*
* read the bitmap if not already in memory or if the environment
* variable HTCACHE is set (NAG addition).
*/
im = HTReadBitmapFile(gXDisplay, gXScreenNumber, filename,
&bm_width, &bm_height);
/** now add the image to the gImageHashTable **/
image = (ImageStruct *) halloc(sizeof(ImageStruct), "ImageStruct");
image->image.xi = im;
image->width = image->image.xi->width;
image->height = image->image.xi->height;
image->filename = (char *) halloc(sizeof(char) * strlen(filename) +1,"Image Filename");
/* strcpy(image->filename, filename); */
sprintf(image->filename, "%s", filename);
hash_insert(&gImageHashTable, (char *)image, image->filename);
}
node->width = image->width;
node->height = image->height;
node->image.xi = image->image.xi;
}
}
