/**
* @brief Handles selectboxes clicks
*/
static void UI_OptionTreeNodeClick (uiNode_t * node, int x, int y)
{
uiNode_t* option;
int depth;
if (UI_AbstractOptionGetCurrentValue(node) == NULL)
return;
/* select the right option */
option = UI_OptionTreeNodeGetOptionAtPosition(node, x, y, &depth);
UI_NodeAbsoluteToRelativePos(node, &x, &y);
/* extend/collapse*/
x -= depth * DEPTH_WIDTH;
if (x >= 0 && x < COLLAPSEBUTTON_WIDTH) {
if (option && option->firstChild) {
OPTIONEXTRADATA(option).collapsed = !OPTIONEXTRADATA(option).collapsed;
UI_OptionTreeNodeUpdateCache(node);
}
return;
}
/* update the status */
if (option)
UI_AbstractOptionSetCurrentValue(node, OPTIONEXTRADATA(option).value);
}
static void UI_OptionTreeSetSelectedValue (uiNode_t *node, const uiCallContext_t *context)
{
uiOptionIterator_t iterator;
uiNode_t *option;
uiNode_t *firstOption;
const char* value;
int pos, i;
if (UI_GetParamNumber(context) != 1) {
Com_Printf("UI_OptionTreeSetSelectedValue: Invalide number of param\n");
return;
}
value = UI_GetParam(context, 1);
/* is the option exists */
firstOption = UI_OptionTreeNodeGetFirstOption(node);
UI_InitOptionIteratorAtIndex(0, firstOption, &iterator);
/** @todo merge that into the Init iterator function */
iterator.skipCollapsed = qfalse;
option = UI_FindOptionByValue(&iterator, value);
/* update the selection */
if (option) {
UI_AbstractOptionSetCurrentValue(node, OPTIONEXTRADATA(option).value);
} else {
Com_Printf("UI_OptionTreeSetSelectedValue: Option value \"%s\" not found\n", value);
return;
}
/* expend parents */
for (i = 0; i < iterator.depthPos; i++)
OPTIONEXTRADATA(iterator.depthCache[i]).collapsed = qfalse;
UI_OptionTreeNodeUpdateCache(node);
UI_OptionTreeNodeUpdateScroll(node);
/* fix scroll bar */
firstOption = UI_OptionTreeNodeGetFirstOption(node);
UI_InitOptionIteratorAtIndex(0, firstOption, &iterator);
pos = UI_FindOptionPosition(&iterator, option);
if (pos == -1)
return;
if (pos < EXTRADATA(node).scrollY.viewPos || pos >= EXTRADATA(node).scrollY.viewPos + EXTRADATA(node).scrollY.viewSize) {
qboolean updated;
updated = UI_SetScroll(&EXTRADATA(node).scrollY, pos, -1, -1);
if (updated && EXTRADATA(node).onViewChange)
UI_ExecuteEventActions(node, EXTRADATA(node).onViewChange);
}
}
/**
* @brief Return the first option of the node
* @todo check versionId and update cached data, and fire events
*/
static uiNode_t* UI_OptionTreeNodeGetFirstOption (uiNode_t * node)
{
if (node->firstChild) {
/** @todo FIXME it MUST be an option behaviour */
assert(node->firstChild->behaviour == ui_optionBehaviour);
return node->firstChild;
} else {
const int v = UI_GetDataVersion(EXTRADATA(node).dataId);
uiNode_t *option = UI_GetOption(EXTRADATA(node).dataId);
if (v != EXTRADATA(node).versionId) {
EXTRADATA(node).versionId = v;
UI_OptionTreeNodeUpdateCache(node);
}
return option;
}
}
void uiOptionTreeNode::doLayout (uiNode_t *node)
{
UI_OptionTreeNodeUpdateCache(node);
node->invalidated = false;
}
