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#include "../configure.h"
#include "asapp.h"
#include "screen.h"
#include "../libAfterImage/afterimage.h"
const char *default_font = "fixed";
/***************************************************************
*
* load a font into a MyFont structure
* if name == NULL, loads default font
*
**************************************************************/
#if defined(LOG_FONT_CALLS) && defined(DEBUG_ALLOCS)
Bool
l_load_font (const char *file, int line, const char *name, MyFont * font)
#else
Bool load_font (const char *name_in, MyFont * font)
#endif
{
char *name;
char *clean_name;
int font_size = asxml_var_get ("font.size");
if (font == NULL)
return False;
if (font_size <= 0)
font_size = 14;
#if defined(LOG_FONT_CALLS) && defined(DEBUG_ALLOCS)
log_call (file, line, "load_font", name);
#endif
if (ASDefaultScr->font_manager == NULL) {
char *path = getenv ("FONT_PATH");
if (path == NULL)
path = getenv ("PATH");
ASDefaultScr->font_manager = create_font_manager (dpy, path, NULL);
}
name = name_in ? (char *)name_in : font->name;
clean_name = name;
if (clean_name != NULL) {
int i = 0;
register char *ptr = clean_name;
while (ptr[i])
++i;
while (--i >= 0)
if (!isdigit (ptr[i]))
break;
if ((isspace (ptr[i]) || ptr[i] == '-') && ptr[i + 1]) {
font_size = atoi (&(ptr[i + 1]));
while (i > 0 && isspace (ptr[i - 1]))
--i;
clean_name = mystrndup (name, i);
}
}
if (clean_name != NULL) {
if ((font->as_font =
get_asfont (ASDefaultScr->font_manager, clean_name, 0, font_size,
ASF_Freetype)) != NULL)
show_progress ("Successfully loaded freetype font \"%s\"",
clean_name);
}
if (font->as_font == NULL && name != NULL) {
if ((font->as_font =
get_asfont (ASDefaultScr->font_manager, name, 0, font_size,
ASF_GuessWho)) != NULL)
show_progress ("Successfully loaded font \"%s\"", name);
}
if (font->as_font == NULL) {
font->as_font =
get_asfont (ASDefaultScr->font_manager, default_font, 0, font_size,
ASF_GuessWho);
show_warning ("failed to load font \"%s\" - using default instead",
name);
}
if (clean_name && clean_name != name)
free (clean_name);
if (font->as_font != NULL && name != font->name)
set_string (&(font->name), mystrdup (name));
return (font->as_font != NULL);
}
/***************************************************************
*
* unload a font from a MyFont structure
*
**************************************************************/
#if defined(LOG_FONT_CALLS) && defined(DEBUG_ALLOCS)
void l_unload_font (const char *file, int line, MyFont * font)
#else
void unload_font (MyFont * font)
#endif
{
#if defined(LOG_FONT_CALLS) && defined(DEBUG_ALLOCS)
log_call (file, line, "unload_font", font->name);
#endif
if (font->as_font) {
release_font (font->as_font);
font->as_font = NULL;
}
if (font->name != NULL)
free (font->name);
font->name = NULL;
}
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