void GUITable::openTree(s32 to_open)
{
std::set<s32> opened_trees;
getOpenedTrees(opened_trees);
opened_trees.insert(to_open);
setOpenedTrees(opened_trees);
}
void GUITable::closeTree(s32 to_close)
{
std::set<s32> opened_trees;
getOpenedTrees(opened_trees);
opened_trees.erase(to_close);
setOpenedTrees(opened_trees);
}
GUITable::DynamicData GUITable::getDynamicData() const
{
DynamicData dyndata;
dyndata.selected = getSelected();
dyndata.scrollpos = m_scrollbar->getPos();
dyndata.keynav_time = m_keynav_time;
dyndata.keynav_buffer = m_keynav_buffer;
if (m_has_tree_column)
getOpenedTrees(dyndata.opened_trees);
return dyndata;
}
void GUITable::setSelected(s32 index)
{
s32 old_selected = m_selected;
m_selected = -1;
m_sel_column = 0;
m_sel_doubleclick = false;
--index; // Switch from 1-based indexing to 0-based indexing
s32 rowcount = m_rows.size();
if (rowcount == 0) {
return;
} else if (index < 0) {
index = 0;
} else if (index >= rowcount) {
index = rowcount - 1;
}
// If the selected row is not visible, open its ancestors to make it visible
bool selection_invisible = m_rows[index].visible_index < 0;
if (selection_invisible) {
std::set<s32> opened_trees;
getOpenedTrees(opened_trees);
s32 indent = m_rows[index].indent;
for (s32 j = index - 1; j >= 0; --j) {
if (m_rows[j].indent < indent) {
opened_trees.insert(j);
indent = m_rows[j].indent;
}
}
setOpenedTrees(opened_trees);
}
if (index >= 0) {
m_selected = m_rows[index].visible_index;
assert(m_selected >= 0 && m_selected < (s32) m_visible_rows.size());
}
if (m_selected != old_selected || selection_invisible) {
autoScroll();
}
}