/*
* This function will return all the menu and sub-menu items that can
* be directly (the shortcut directly corresponds) and indirectly
* (the ALT-enabled char corresponds to the shortcut) associated
* with the keyCode.
*/
@SuppressWarnings("deprecation")
void findItemsWithShortcutForKey(List<MenuItemImpl> items, int keyCode, KeyEvent event) {
final boolean qwerty = isQwertyMode();
final int metaState = event.getMetaState();
final KeyCharacterMap.KeyData possibleChars = new KeyCharacterMap.KeyData();
// Get the chars associated with the keyCode (i.e using any chording combo)
final boolean isKeyCodeMapped = event.getKeyData(possibleChars);
// The delete key is not mapped to '\b' so we treat it specially
if (!isKeyCodeMapped && (keyCode != KeyEvent.KEYCODE_DEL)) {
return;
}
// Look for an item whose shortcut is this key.
final int N = mItems.size();
for (int i = 0; i < N; i++) {
MenuItemImpl item = mItems.get(i);
if (item.hasSubMenu()) {
((MenuBuilder) item.getSubMenu()).findItemsWithShortcutForKey(items, keyCode, event);
}
final char shortcutChar = qwerty ? item.getAlphabeticShortcut() : item.getNumericShortcut();
if (((metaState & (KeyEvent.META_SHIFT_ON | KeyEvent.META_SYM_ON)) == 0)
&& (shortcutChar != 0)
&& (shortcutChar == possibleChars.meta[0]
|| shortcutChar == possibleChars.meta[2]
|| (qwerty && shortcutChar == '\b' && keyCode == KeyEvent.KEYCODE_DEL))
&& item.isEnabled()) {
items.add(item);
}
}
}
public boolean performItemAction(MenuItem item, int flags) {
MenuItemImpl itemImpl = (MenuItemImpl) item;
if (itemImpl == null || !itemImpl.isEnabled()) {
return false;
}
boolean invoked = itemImpl.invoke();
if (itemImpl.hasCollapsibleActionView()) {
invoked |= itemImpl.expandActionView();
if (invoked) close(true);
} else if (item.hasSubMenu()) {
close(false);
final SubMenuBuilder subMenu = (SubMenuBuilder) item.getSubMenu();
final ActionProvider provider = item.getActionProvider();
if (provider != null && provider.hasSubMenu()) {
provider.onPrepareSubMenu(subMenu);
}
invoked |= dispatchSubMenuSelected(subMenu);
if (!invoked) close(true);
} else {
if ((flags & FLAG_PERFORM_NO_CLOSE) == 0) {
close(true);
}
}
return invoked;
}
@Override
public void initialize(MenuItemImpl itemData, int menuType) {
mItemData = itemData;
setVisibility(itemData.isVisible() ? View.VISIBLE : View.GONE);
setTitle(itemData.getTitleForItemView(this));
setCheckable(itemData.isCheckable());
setShortcut(itemData.shouldShowShortcut(), itemData.getShortcut());
setIcon(itemData.getIcon());
setEnabled(itemData.isEnabled());
}
public boolean bindNativeOverflow(
android.view.Menu menu,
android.view.MenuItem.OnMenuItemClickListener listener,
HashMap<android.view.MenuItem, MenuItemImpl> map) {
final List<MenuItemImpl> nonActionItems = getNonActionItems();
if (nonActionItems == null || nonActionItems.size() == 0) {
return false;
}
boolean visible = false;
menu.clear();
for (MenuItemImpl nonActionItem : nonActionItems) {
if (!nonActionItem.isVisible()) {
continue;
}
visible = true;
android.view.MenuItem nativeItem;
if (nonActionItem.hasSubMenu()) {
android.view.SubMenu nativeSub =
menu.addSubMenu(
nonActionItem.getGroupId(),
nonActionItem.getItemId(),
nonActionItem.getOrder(),
nonActionItem.getTitle());
SubMenuBuilder subMenu = (SubMenuBuilder) nonActionItem.getSubMenu();
for (MenuItemImpl subItem : subMenu.getVisibleItems()) {
android.view.MenuItem nativeSubItem =
nativeSub.add(
subItem.getGroupId(),
subItem.getItemId(),
subItem.getOrder(),
subItem.getTitle());
nativeSubItem.setIcon(subItem.getIcon());
nativeSubItem.setOnMenuItemClickListener(listener);
nativeSubItem.setEnabled(subItem.isEnabled());
nativeSubItem.setIntent(subItem.getIntent());
nativeSubItem.setNumericShortcut(subItem.getNumericShortcut());
nativeSubItem.setAlphabeticShortcut(subItem.getAlphabeticShortcut());
nativeSubItem.setTitleCondensed(subItem.getTitleCondensed());
nativeSubItem.setCheckable(subItem.isCheckable());
nativeSubItem.setChecked(subItem.isChecked());
if (subItem.isExclusiveCheckable()) {
nativeSub.setGroupCheckable(subItem.getGroupId(), true, true);
}
map.put(nativeSubItem, subItem);
}
nativeItem = nativeSub.getItem();
} else {
nativeItem =
menu.add(
nonActionItem.getGroupId(),
nonActionItem.getItemId(),
nonActionItem.getOrder(),
nonActionItem.getTitle());
}
nativeItem.setIcon(nonActionItem.getIcon());
nativeItem.setOnMenuItemClickListener(listener);
nativeItem.setEnabled(nonActionItem.isEnabled());
nativeItem.setIntent(nonActionItem.getIntent());
nativeItem.setNumericShortcut(nonActionItem.getNumericShortcut());
nativeItem.setAlphabeticShortcut(nonActionItem.getAlphabeticShortcut());
nativeItem.setTitleCondensed(nonActionItem.getTitleCondensed());
nativeItem.setCheckable(nonActionItem.isCheckable());
nativeItem.setChecked(nonActionItem.isChecked());
if (nonActionItem.isExclusiveCheckable()) {
menu.setGroupCheckable(nonActionItem.getGroupId(), true, true);
}
map.put(nativeItem, nonActionItem);
}
return visible;
}