void Menu::keyEvent(Key key, KeyMod mod, bool pressed)
{
if (key == KEY_ESCAPE) {
menu_manager_->changeCurrentMenu(parent_menu_);
return;
}
if (pressed) {
std::vector < MenuText * >options_vec;
for (std::map < Key, MenuText >::iterator it = options_.begin();
it != options_.end(); it++)
options_vec.push_back(&it->second);
if (options_vec.size()) {
unsigned int curOpt = 0;
for (unsigned int i = 0; i < options_vec.size(); i++)
if (!options_vec[i]->dark_) {
curOpt = i;
break;
}
if (key == VK_UP || key == KEY_UP) {
options_vec[curOpt]->dark_ = true;
if (curOpt == 0)
curOpt = options_vec.size() - 1;
else
curOpt--;
options_vec[curOpt]->dark_ = false;
show(false);
}
if (key == VK_DOWN || key == KEY_DOWN) {
if (!options_vec[curOpt]->dark_) {
options_vec[curOpt]->dark_ = true;
curOpt++;
if (curOpt >= options_vec.size())
curOpt = 0;
}
options_vec[curOpt]->dark_ = false;
show(false);
}
if (key == VK_FB || key == KEY_RETURN || key == KEY_KP_ENTER) {
for (std::map < Key, MenuText >::iterator it =
options_.begin(); it != options_.end(); it++)
if (&it->second == options_vec[curOpt])
key = it->first;
}
}
}
if (options_.find(key) == options_.end()) {
handleUnknownKey(key, mod, pressed);
return;
}
handleOption(key);
if (options_[key].to_)
menu_manager_->changeCurrentMenu(options_[key].to_);
}
/*!
* Handles the key pressed event.
* \param key The key that was pressed
* \param modKeys State of all modifier keys
*/
void Menu::keyEvent(Key key, const int modKeys)
{
// first pass the event to the textfield that has the cursor
if (pCaptureInput_ != NULL) {
if (pCaptureInput_->handleKey(key, modKeys)) {
return;
}
}
if (!paused_) {
// Then look for a mapped key to execute an action
for (std::list < HotKey >::iterator it = hotKeys_.begin();
it != hotKeys_.end(); it++) {
uint16 c = key.unicode;
// Hotkey can only be character from 'A' to 'Z'
if (c >= 'a' && c <= 'z') {
// so uppercase it
c -= 32;
}
if ((*it).key.keyFunc == key.keyFunc && (*it).key.unicode == c) {
Option *opt = (*it).pOption;
if (opt->isVisible() && opt->isWidgetEnabled()) {
opt->executeAction(modKeys);
}
return;
}
}
}
// Finally pass the event to the menu instance
if (!handleUnknownKey(key, modKeys)) {
// Menu has not consummed key event :
// Pressing Escape changes the current menu to its parent(like a back)
if (key.keyFunc == KFC_ESCAPE) {
menu_manager_->gotoMenu(parentId_);
return;
}
}
}