cr_rgb_new ()

CRRgb *
cr_rgb_new (void);

The default constructor of CRRgb.

Returns the newly built instance of CRRgb

cr_rgb_new_with_vals ()

CRRgb *
cr_rgb_new_with_vals (gulong a_red,
                      gulong a_green,
                      gulong a_blue,
                      gboolean a_is_percentage);

A constructor of CRRgb.

Returns the newly built instance of CRRgb.

cr_rgb_parse_from_buf ()

CRRgb *
cr_rgb_parse_from_buf (const guchar *a_str,
                       enum CREncoding a_enc);

Parses a text buffer that contains a rgb color

Returns the parsed color, or NULL in case of error

cr_rgb_compute_from_percentage ()

enum CRStatus
cr_rgb_compute_from_percentage (CRRgb *a_this);

If the rgb values are expressed in percentage, compute their real value.

Returns CR_OK upon successful completion, an error code otherwise.

cr_rgb_set ()

enum CRStatus
cr_rgb_set (CRRgb *a_this,
            gulong a_red,
            gulong a_green,
            gulong a_blue,
            gboolean a_is_percentage);

Sets rgb values to the RGB.

Returns CR_OK upon successful completion, an error code otherwise.

cr_rgb_copy ()

enum CRStatus
cr_rgb_copy (CRRgb *a_dest,
             CRRgb const *a_src);

cr_rgb_set_to_inherit ()

enum CRStatus
cr_rgb_set_to_inherit (CRRgb *a_this,
                       gboolean a_inherit);

sets the value of the rgb to inherit. Look at the css spec from chapter 6.1 to 6.2 to understand the meaning of "inherit".

Returns CR_OK upon succesful completion, an error code otherwise.

cr_rgb_is_set_to_inherit ()

gboolean
cr_rgb_is_set_to_inherit (CRRgb const *a_this);

a_this : the current instance of CRRgb.

Returns TRUE if the rgb is set to the value "inherit", FALSE otherwise.

cr_rgb_is_set_to_transparent ()

gboolean
cr_rgb_is_set_to_transparent (CRRgb const *a_this);

Tests if the the rgb is set to the value "transparent" or not.

Returns TRUE if the rgb has been set to transparent, FALSE otherwise.

cr_rgb_set_to_transparent ()

enum CRStatus
cr_rgb_set_to_transparent (CRRgb *a_this,
                           gboolean a_is_transparent);

Sets the rgb to the "transparent" value (or not) Returns CR_OK upon successfull completion, an error code otherwise.

cr_rgb_set_from_rgb ()

enum CRStatus
cr_rgb_set_from_rgb (CRRgb *a_this,
                     CRRgb const *a_rgb);

Sets the rgb from an other one.

Returns CR_OK upon successful completion, an error code otherwise.

cr_rgb_set_from_name ()

enum CRStatus
cr_rgb_set_from_name (CRRgb *a_this,
                      const guchar *a_color_name);

Returns CR_OK upon successful completion, an error code otherwise.

cr_rgb_set_from_hex_str ()

enum CRStatus
cr_rgb_set_from_hex_str (CRRgb *a_this,
                         const guchar *a_hex_value);

Returns CR_OK upon successful completion.

cr_rgb_set_from_term ()

enum CRStatus
cr_rgb_set_from_term (CRRgb *a_this,
                      const struct _CRTerm *a_value);

Set the rgb from a terminal symbol

Returns CR_OK upon successful completion, an error code otherwise.

cr_rgb_to_string ()

guchar *
cr_rgb_to_string (CRRgb const *a_this);

Serializes the rgb into a zero terminated string.

Returns the zero terminated string containing the serialized rgb. MUST BE FREED by the caller using g_free().

cr_rgb_dump ()

void
cr_rgb_dump (CRRgb const *a_this,
             FILE *a_fp);

Dumps the current instance of CRRgb to a file.

cr_rgb_destroy ()

void
cr_rgb_destroy (CRRgb *a_this);

Destructor of CRRgb.

struct CRRgb

struct CRRgb {
        /*
         *the unit of the rgb.
         *Either NO_UNIT (integer) or 
         *UNIT_PERCENTAGE (percentage).
         */
        const guchar *name ;
        glong red ;
        glong green ;
        glong blue ;
        gboolean is_percentage ;
	gboolean inherit ;
        gboolean is_transparent ;
        CRParsingLocation location ;
};