Pixmap
FindBitmap(char *name, unsigned int *widthp, unsigned int *heightp)
{
char *bigname;
Pixmap pm;
if (!name)
return None;
/*
* Generate a full pathname if any special prefix characters (such as ~)
* are used. If the bigname is different from name, bigname will need to
* be freed.
*/
bigname = ExpandFilename(name);
if (!bigname)
return None;
/*
* look along bitmapFilePath resource same as toolkit clients
*/
pm = XmuLocateBitmapFile(ScreenOfDisplay(dpy, Scr->screen), bigname, NULL, 0, (int *)widthp, (int *)heightp, &HotX, &HotY);
if (pm == None && Scr->IconDirectory && bigname[0] != '/')
{
if (bigname != name)
free(bigname);
/*
* Attempt to find icon in old IconDirectory (now obsolete)
*/
bigname = (char *)malloc(strlen(name) + strlen(Scr->IconDirectory) + 2);
if (!bigname)
{
fprintf(stderr, "%s: unable to allocate memory for \"%s/%s\"\n", ProgramName, Scr->IconDirectory, name);
return None;
}
(void)sprintf(bigname, "%s/%s", Scr->IconDirectory, name);
if (XReadBitmapFile(dpy, Scr->Root, bigname, widthp, heightp, &pm, &HotX, &HotY) != BitmapSuccess)
{
pm = None;
}
}
if (bigname != name)
free(bigname);
#ifdef DEBUG
if (pm == None)
{
fprintf(stderr, "%s: unable to find bitmap \"%s\"\n", ProgramName, name);
}
#endif
return pm;
}
int do_string_keyword (int keyword, char *s)
{
switch (keyword) {
case kws_UsePPosition:
{
int ppos = ParseUsePPosition (s);
if (ppos < 0) {
twmrc_error_prefix();
fprintf (stderr,
"ignoring invalid UsePPosition argument \"%s\"\n", s);
} else {
Scr->UsePPosition = ppos;
}
return 1;
}
case kws_IconFont:
if (!Scr->HaveFonts) Scr->IconFont.name = s;
return 1;
case kws_ResizeFont:
if (!Scr->HaveFonts) Scr->SizeFont.name = s;
return 1;
case kws_MenuFont:
if (!Scr->HaveFonts) Scr->MenuFont.name = s;
return 1;
case kws_TitleFont:
if (!Scr->HaveFonts) Scr->TitleBarFont.name = s;
return 1;
case kws_IconManagerFont:
if (!Scr->HaveFonts) Scr->IconManagerFont.name = s;
return 1;
case kws_UnknownIcon:
if (Scr->FirstTime) GetUnknownIcon (s);
return 1;
case kws_IconDirectory:
if (Scr->FirstTime) Scr->IconDirectory = ExpandFilename (s);
return 1;
case kws_MaxWindowSize:
JunkMask = XParseGeometry (s, &JunkX, &JunkY, &JunkWidth, &JunkHeight);
if ((JunkMask & (WidthValue | HeightValue)) !=
(WidthValue | HeightValue)) {
twmrc_error_prefix();
fprintf (stderr, "bad MaxWindowSize \"%s\"\n", s);
return 0;
}
if (JunkWidth <= 0 || JunkHeight <= 0) {
twmrc_error_prefix();
fprintf (stderr, "MaxWindowSize \"%s\" must be positive\n", s);
return 0;
}
Scr->MaxWindowWidth = JunkWidth;
Scr->MaxWindowHeight = JunkHeight;
return 1;
}
return 0;
}
Image *
FindImage(char *name, Pixel color)
{
char *bigname;
Image *newimage;
/*
* Generate a full pathname if any special prefix characters (such as ~)
* are used. If the bigname is different from name, bigname will need to
* be freed.
*/
bigname = ExpandFilename(name);
if (!bigname)
return NULL;
newimage = (Image *) calloc(1, sizeof(Image));
if (newimage == NULL)
return NULL;
else
{
newimage->pixmap = None;
newimage->mask = None;
newimage->type = IMAGE_TYPE_NONE;
}
LoadImage(bigname, newimage, color);
/*
* Do for pixmaps what XmuLocateBitmapFile() does for bitmaps,
* because, apparently, XmuLocatePixmapFile() doesn't!
*/
/* This iterates through the bitmap search path */
if ((newimage->type == IMAGE_TYPE_NONE) && Scr->BitmapFilePath && (bigname[0] != '/'))
{
char *path = Scr->BitmapFilePath, *term;
while (path && (newimage->type == IMAGE_TYPE_NONE))
{
if ((term = strchr(path, ':')))
*term = 0;
if (bigname != name)
free(bigname);
if (!(bigname = (char *)malloc(strlen(name) + strlen(path) + 2)))
fprintf(stderr, "%s: unable to allocate memory for \"%s/%s\"\n", ProgramName, path, name);
else
{
(void)sprintf(bigname, "%s/%s", path, name);
LoadImage(bigname, newimage, color);
}
if (term)
{
*term = ':';
path = term + 1;
}
else
path = NULL;
}
}
if ((newimage->type == IMAGE_TYPE_NONE) && Scr->IconDirectory && bigname[0] != '/')
{
if (bigname != name)
free(bigname);
/*
* Attempt to find icon pixmap in old IconDirectory (now obsolete)
*/
bigname = (char *)malloc(strlen(name) + strlen(Scr->IconDirectory) + 2);
if (!bigname)
{
fprintf(stderr, "%s: unable to allocate memory for \"%s/%s\"\n", ProgramName, Scr->IconDirectory, name);
return None;
}
(void)sprintf(bigname, "%s/%s", Scr->IconDirectory, name);
LoadImage(bigname, newimage, color);
}
if (newimage->type != IMAGE_TYPE_NONE)
{
}
else
{
fprintf(stderr, "%s: unable to find image \"%s\"\n", ProgramName, name);
free(newimage);
newimage = NULL;
}
if (bigname != name)
free(bigname);
return newimage;
}
