void GfxMenu::kernelDrawMenuBar(bool clear) {
if (!clear) {
Port *oldPort = _ports->setPort(_ports->_menuPort);
calculateMenuWidth();
drawBar();
_paint16->bitsShow(_ports->_menuBarRect);
_ports->setPort(oldPort);
} else {
kernelDrawStatus("", 0, 0);
}
}
void Menu::calcMenuBounds(MenuItem *menu) {
// TODO: cache maxWidth
int maxWidth = calculateMenuWidth(menu);
int x1 = menu->bbox.left - 1;
int y1 = menu->bbox.bottom + 1;
int x2 = x1 + maxWidth + kMenuDropdownPadding * 2 - 4;
int y2 = y1 + menu->subitems.size() * kMenuDropdownItemHeight + 2;
menu->subbbox.left = x1;
menu->subbbox.top = y1;
menu->subbbox.right = x2;
menu->subbbox.bottom = y2;
}
// This helper calculates all text widths for all menus/items
void GfxMenu::calculateMenuAndItemWidth() {
GuiMenuItemList::iterator itemIterator;
GuiMenuItemList::iterator itemEnd = _itemList.end();
GuiMenuItemEntry *itemEntry;
int16 dummyHeight;
calculateMenuWidth();
itemIterator = _itemList.begin();
while (itemIterator != itemEnd) {
itemEntry = *itemIterator;
// Split the text now for multilingual SCI01 games
itemEntry->textSplit = g_sci->strSplit(itemEntry->text.c_str(), NULL);
_text16->StringWidth(itemEntry->textSplit.c_str(), 0, itemEntry->textWidth, dummyHeight);
_text16->StringWidth(itemEntry->textRightAligned.c_str(), 0, itemEntry->textRightAlignedWidth, dummyHeight);
itemIterator++;
}
}
