/**
* @brief Initializes an option with a very little set of values.
* @param[in] name The name of the new node
* @param[in] label label displayed
* @param[in] value value used when this option is selected
*/
uiNode_t* UI_AllocOptionNode (const char* name, const char* label, const char* value)
{
uiNode_t* option;
option = UI_AllocNode(name, "option", true);
UI_InitOption(option, label, value);
return option;
}
/**
* @brief Append an option to an option list.
* @param[in,out] tree first option of the list/tree of options
* @param[in] name name of the option (should be unique in the option list)
* @param[in] label label displayed
* @param[in] value value used when this option is selected
* @return The new option
*/
uiNode_t* UI_AddOption (uiNode_t** tree, const char* name, const char* label, const char* value)
{
uiNode_t *last;
uiNode_t *option;
assert(tree != NULL);
option = UI_AllocNode(name, "option", qtrue);
UI_InitOption(option, label, value);
/* append the option */
last = *tree;
if (last != NULL) {
while (last->next)
last = last->next;
}
if (last)
last->next = option;
else
*tree = option;
return option;
}