forked from enlightenment/efl
100 lines
2.6 KiB
C
100 lines
2.6 KiB
C
/**
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* @defgroup Elm_Fonts Elementary Fonts
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* @ingroup Elementary
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*
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* These are functions dealing with font rendering, selection and the
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* like for Elementary applications. One might fetch which system
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* fonts are there to use and set custom fonts for individual classes
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* of UI items containing text (text classes).
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*
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* @{
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*/
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typedef struct _Elm_Font_Properties
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{
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const char *name;
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Eina_List *styles;
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} Elm_Font_Properties;
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/**
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* Translate a font (family) name string in fontconfig's font names
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* syntax into an @c Elm_Font_Properties struct.
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*
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* @param font The font name and styles string
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* @return the font properties struct
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*
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* @ingroup Elm_Fonts
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*
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* @note The reverse translation can be achieved with
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* elm_font_fontconfig_name_get(), for one style only (single font
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* instance, not family).
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*/
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EAPI Elm_Font_Properties *elm_font_properties_get(const char *font);
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/**
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* Free font properties return by elm_font_properties_get().
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*
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* @param efp the font properties struct
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*
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* @ingroup Elm_Fonts
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*/
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EAPI void elm_font_properties_free(Elm_Font_Properties *efp);
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/**
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* Translate a font name, bound to a style, into fontconfig's font names
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* syntax.
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*
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* @param name The font (family) name
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* @param style The given style (may be @c NULL)
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*
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* @return the font name and style string
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*
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* @ingroup Elm_Fonts
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*
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* @note The reverse translation can be achieved with
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* elm_font_properties_get(), for one style only (single font
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* instance, not family).
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*/
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EAPI char *elm_font_fontconfig_name_get(const char *name, const char *style);
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/**
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* Free the font string return by elm_font_fontconfig_name_get().
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*
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* @param name the font properties struct
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*
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* @ingroup Elm_Fonts
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*/
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EAPI void elm_font_fontconfig_name_free(char *name);
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/**
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* Create a font hash table of available system fonts.
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*
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* One must call it with @p list being the return value of
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* evas_font_available_list(). The hash will be indexed by font
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* (family) names, being its values @c Elm_Font_Properties blobs.
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*
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* @param list The list of available system fonts, as returned by
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* evas_font_available_list().
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* @return the font hash.
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*
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* @ingroup Elm_Fonts
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*
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* @note The user is supposed to get it populated at least with 3
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* default font families (Sans, Serif, Monospace), which should be
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* present on most systems.
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*/
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EAPI Eina_Hash *elm_font_available_hash_add(Eina_List *list);
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/**
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* Free the hash returned by elm_font_available_hash_add().
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*
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* @param hash the hash to be freed.
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*
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* @ingroup Elm_Fonts
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*/
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EAPI void elm_font_available_hash_del(Eina_Hash *hash);
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/**
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* @}
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*/
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