/* Static parser helper functions */
char *avs_serialize_retrieve_palette_from_preset_section (char *section, VisParamEntry *param)
{
int i;
VisPalette pal;
visual_palette_allocate_colors (&pal, AVS_SERIALIZE_GET_BYTE (section));
AVS_SERIALIZE_SKIP_INT (section);
for (i = 0; i < pal.ncolors; i++) {
pal.colors[i].r = AVS_SERIALIZE_GET_BYTE (section);
AVS_SERIALIZE_SKIP_BYTE (section);
pal.colors[i].g = AVS_SERIALIZE_GET_BYTE (section);
AVS_SERIALIZE_SKIP_BYTE (section);
pal.colors[i].b = AVS_SERIALIZE_GET_BYTE (section);
AVS_SERIALIZE_SKIP_BYTE (section);
AVS_SERIALIZE_SKIP_BYTE (section);
}
visual_param_entry_set_palette (param, &pal);
visual_palette_free_colors (&pal);
return section;
}
/**
* Copies the value of the src param into the param. Also sets the param to the type of which the
* source param is.
*
* @param param Pointer to the VisParamEntry to which a parameter is set.
* @param src Pointer to the VisParamEntry from which the value is retrieved.
*
* @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL, -VISUAL_ERROR_PARAM_INVALID_TYPE on failure.
*/
int visual_param_entry_set_from_param (VisParamEntry *param, VisParamEntry *src)
{
visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL);
visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_PARAM_NULL);
switch (src->type) {
case VISUAL_PARAM_ENTRY_TYPE_NULL:
break;
case VISUAL_PARAM_ENTRY_TYPE_STRING:
visual_param_entry_set_string (param, visual_param_entry_get_string (src));
break;
case VISUAL_PARAM_ENTRY_TYPE_INTEGER:
visual_param_entry_set_integer (param, visual_param_entry_get_integer (src));
break;
case VISUAL_PARAM_ENTRY_TYPE_FLOAT:
visual_param_entry_set_float (param, visual_param_entry_get_float (src));
break;
case VISUAL_PARAM_ENTRY_TYPE_DOUBLE:
visual_param_entry_set_double (param, visual_param_entry_get_double (src));
break;
case VISUAL_PARAM_ENTRY_TYPE_COLOR:
visual_param_entry_set_color_by_color (param, visual_param_entry_get_color (src));
break;
case VISUAL_PARAM_ENTRY_TYPE_PALETTE:
visual_param_entry_set_palette (param, visual_param_entry_get_palette (src));
break;
case VISUAL_PARAM_ENTRY_TYPE_OBJECT:
visual_param_entry_set_object (param, visual_param_entry_get_object (src));
break;
default:
visual_log (VISUAL_LOG_CRITICAL, _("param type is not valid"));
return -VISUAL_ERROR_PARAM_INVALID_TYPE;
break;
}
return VISUAL_OK;
}