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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#ifdef HAVE_EVIL
# include <Evil.h>
#endif
#include <Elementary.h>
#include "elm_priv.h"
Elm_Font_Properties *
_elm_font_properties_get(Eina_Hash **font_hash,
const char *font)
{
Elm_Font_Properties *efp = NULL;
char *token = strchr(font, ':');
if (token &&
!strncmp(token, ELM_FONT_TOKEN_STYLE, strlen(ELM_FONT_TOKEN_STYLE)))
{
char *name, *subname, *style, *substyle;
int len;
/* get font name */
len = token - font;
name = calloc(len + 1, sizeof(char));
if (!name) return NULL;
strncpy(name, font, len);
/* remove subnames from the font name (should be english) */
subname = strchr(name, ',');
if (subname)
{
len = subname - name;
*subname = '\0';
}
/* add a font name */
if (font_hash)
efp = eina_hash_find(*font_hash, name);
if (!efp)
{
efp = calloc(1, sizeof(Elm_Font_Properties));
if (!efp)
{
free(name);
return NULL;
}
efp->name = eina_stringshare_add_length(name, len);
if (font_hash)
{
if (!*font_hash)
*font_hash = eina_hash_string_superfast_new(NULL);
eina_hash_add(*font_hash, name, efp);
}
}
free(name);
style = token + strlen(ELM_FONT_TOKEN_STYLE);
substyle = strchr(style, ',');
//TODO: Seems to need to add all styles. not only one.
if (substyle)
{
char *style_old = style;
len = substyle - style;
style = calloc(len + 1, sizeof(char));
if (style)
{
strncpy(style, style_old, len);
efp->styles = eina_list_append(efp->styles,
eina_stringshare_add(style));
free(style);
}
}
else
efp->styles = eina_list_append(efp->styles,
eina_stringshare_add(style));
}
else if ((font_hash) && (!eina_hash_find(*font_hash, font)))
{
efp = calloc(1, sizeof(Elm_Font_Properties));
if (!efp) return NULL;
efp->name = eina_stringshare_add(font);
if (!*font_hash) *font_hash = eina_hash_string_superfast_new(NULL);
eina_hash_add(*font_hash, font, efp);
}
return efp;
}
Eina_Hash *
_elm_font_available_hash_add(Eina_Hash *font_hash,
const char *full_name)
{
_elm_font_properties_get(&font_hash, full_name);
return font_hash;
}
static void
_elm_font_properties_free(Elm_Font_Properties *efp)
{
const char *str;
EINA_LIST_FREE(efp->styles, str)
eina_stringshare_del(str);
eina_stringshare_del(efp->name);
free(efp);
}
static Eina_Bool
_font_hash_free_cb(const Eina_Hash *hash EINA_UNUSED, const void *key EINA_UNUSED, void *data, void *fdata EINA_UNUSED)
{
Elm_Font_Properties *efp;
efp = data;
_elm_font_properties_free(efp);
return EINA_TRUE;
}
void
_elm_font_available_hash_del(Eina_Hash *hash)
{
if (!hash) return;
eina_hash_foreach(hash, _font_hash_free_cb, NULL);
eina_hash_free(hash);
}
EAPI Elm_Font_Properties *
elm_font_properties_get(const char *font)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(font, NULL);
return _elm_font_properties_get(NULL, font);
}
EAPI void
elm_font_properties_free(Elm_Font_Properties *efp)
{
const char *str;
EINA_SAFETY_ON_NULL_RETURN(efp);
EINA_LIST_FREE(efp->styles, str)
eina_stringshare_del(str);
eina_stringshare_del(efp->name);
free(efp);
}
EAPI char *
elm_font_fontconfig_name_get(const char *name,
const char *style)
{
char buf[256];
EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
if (!style || style[0] == 0) return (char *) eina_stringshare_add(name);
snprintf(buf, 256, "%s" ELM_FONT_TOKEN_STYLE "%s", name, style);
return (char *) eina_stringshare_add(buf);
}
EAPI void
elm_font_fontconfig_name_free(char *name)
{
eina_stringshare_del(name);
}
EAPI Eina_Hash *
elm_font_available_hash_add(Eina_List *list)
{
Eina_Hash *font_hash;
Eina_List *l;
void *key;
font_hash = NULL;
/* populate with default font families */
//FIXME: Need to check whether fonts are being added multiple times.
font_hash = _elm_font_available_hash_add(font_hash, "Sans:style=Regular");
font_hash = _elm_font_available_hash_add(font_hash, "Sans:style=Bold");
font_hash = _elm_font_available_hash_add(font_hash, "Sans:style=Oblique");
font_hash = _elm_font_available_hash_add(font_hash, "Sans:style=Bold Oblique");
font_hash = _elm_font_available_hash_add(font_hash, "Serif:style=Regular");
font_hash = _elm_font_available_hash_add(font_hash, "Serif:style=Bold");
font_hash = _elm_font_available_hash_add(font_hash, "Serif:style=Oblique");
font_hash = _elm_font_available_hash_add(font_hash, "Serif:style=Bold Oblique");
font_hash = _elm_font_available_hash_add(font_hash, "Monospace:style=Regular");
font_hash = _elm_font_available_hash_add(font_hash, "Monospace:style=Bold");
font_hash = _elm_font_available_hash_add(font_hash, "Monospace:style=Oblique");
font_hash = _elm_font_available_hash_add(font_hash, "Monospace:style=Bold Oblique");
EINA_LIST_FOREACH(list, l, key)
if (key) font_hash = _elm_font_available_hash_add(font_hash, key);
return font_hash;
}
EAPI void
elm_font_available_hash_del(Eina_Hash *hash)
{
_elm_font_available_hash_del(hash);
}
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