bsnes/hiro/windows/widget/list-view-item.cpp

76 lines
1.7 KiB
C++

#if defined(Hiro_ListView)
namespace hiro {
auto pListViewItem::construct() -> void {
if(auto parent = _parent()) {
parent->lock();
wchar_t text[] = L"";
LVITEM lvItem{0};
lvItem.mask = LVIF_TEXT;
lvItem.iItem = self().offset();
lvItem.iSubItem = 0;
lvItem.pszText = text;
ListView_InsertItem(parent->hwnd, &lvItem);
_setState();
parent->unlock();
}
}
auto pListViewItem::destruct() -> void {
if(auto parent = _parent()) {
parent->lock();
ListView_DeleteItem(parent->hwnd, self().offset());
parent->unlock();
}
}
auto pListViewItem::append(sListViewCell cell) -> void {
}
auto pListViewItem::remove(sListViewCell cell) -> void {
}
auto pListViewItem::setAlignment(Alignment alignment) -> void {
}
auto pListViewItem::setBackgroundColor(Color color) -> void {
}
auto pListViewItem::setFocused() -> void {
if(auto parent = _parent()) {
parent->lock();
ListView_SetItemState(parent->hwnd, self().offset(), LVIS_FOCUSED, LVIS_FOCUSED);
parent->unlock();
}
}
auto pListViewItem::setForegroundColor(Color color) -> void {
}
auto pListViewItem::setSelected(bool selected) -> void {
_setState();
}
auto pListViewItem::_parent() -> maybe<pListView&> {
if(auto parent = self().parentListView()) {
if(auto self = parent->self()) return *self;
}
return nothing;
}
auto pListViewItem::_setState() -> void {
if(auto parent = _parent()) {
parent->lock();
ListView_SetItemState(parent->hwnd, self().offset(), state().selected ? LVIS_SELECTED : 0, LVIS_SELECTED);
for(auto& cell : state().cells) {
if(auto self = cell->self()) self->_setState();
}
parent->unlock();
}
}
}
#endif