/**
* cr_rgb_set_from_term:
*@a_this: the instance of #CRRgb to set
*@a_value: the terminal from which to set
*
*Set the rgb from a terminal symbol
*
* Returns CR_OK upon successful completion, an error code otherwise.
*/
enum CRStatus
cr_rgb_set_from_term (CRRgb *a_this, const struct _CRTerm *a_value)
{
enum CRStatus status = CR_OK ;
g_return_val_if_fail (a_this && a_value,
CR_BAD_PARAM_ERROR) ;
switch(a_value->type) {
case TERM_RGB:
if (a_value->content.rgb) {
cr_rgb_set_from_rgb
(a_this, a_value->content.rgb) ;
}
break ;
case TERM_IDENT:
if (a_value->content.str
&& a_value->content.str->stryng
&& a_value->content.str->stryng->str) {
if (!strncmp ("inherit",
a_value->content.str->stryng->str,
sizeof ("inherit")-1)) {
a_this->inherit = TRUE;
a_this->is_transparent = FALSE ;
} else {
status = cr_rgb_set_from_name
(a_this,
a_value->content.str->stryng->str) ;
}
} else {
cr_utils_trace_info
("a_value has NULL string value") ;
}
break ;
case TERM_HASH:
if (a_value->content.str
&& a_value->content.str->stryng
&& a_value->content.str->stryng->str) {
status = cr_rgb_set_from_hex_str
(a_this,
a_value->content.str->stryng->str) ;
} else {
cr_utils_trace_info
("a_value has NULL string value") ;
}
break ;
default:
status = CR_UNKNOWN_TYPE_ERROR ;
}
return status ;
}
/**
* cr_rgb_set_from_name:
* @a_this: the current instance of #CRRgb
* @a_color_name: the color name
*
* Returns CR_OK upon successful completion, an error code otherwise.
*/
enum CRStatus
cr_rgb_set_from_name (CRRgb * a_this, const guchar * a_color_name)
{
enum CRStatus status = CR_OK;
CRRgb *result;
g_return_val_if_fail (a_this && a_color_name, CR_BAD_PARAM_ERROR);
result = bsearch (a_color_name,
gv_standard_colors,
G_N_ELEMENTS (gv_standard_colors),
sizeof (gv_standard_colors[0]),
cr_rgb_color_name_compare);
if (result != NULL)
cr_rgb_set_from_rgb (a_this, result);
else
status = CR_UNKNOWN_TYPE_ERROR;
return status;
}
/**
* cr_rgb_set_from_name:
* @a_this: the current instance of #CRRgb
* @a_color_name: the color name
*
* Returns CR_OK upon successful completion, an error code otherwise.
*/
enum CRStatus
cr_rgb_set_from_name (CRRgb * a_this, const guchar * a_color_name)
{
gulong i = 0;
enum CRStatus status = CR_OK;
g_return_val_if_fail (a_this && a_color_name, CR_BAD_PARAM_ERROR);
for (i = 0; i < sizeof (gv_standard_colors); i++) {
if (!strcmp (a_color_name, gv_standard_colors[i].name)) {
cr_rgb_set_from_rgb (a_this, &gv_standard_colors[i]);
break;
}
}
if (i < sizeof (gv_standard_colors))
status = CR_OK;
else
status = CR_UNKNOWN_TYPE_ERROR;
return status;
}
