141 lines
3.7 KiB
Java
141 lines
3.7 KiB
Java
/*
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* Copyright (C) 2006 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.support.v7.internal.view.menu;
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import android.content.Context;
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import android.graphics.drawable.Drawable;
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import android.support.v4.content.ContextCompat;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.SubMenu;
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import android.view.View;
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/**
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* The model for a sub menu, which is an extension of the menu. Most methods are proxied to the
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* parent menu.
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*
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* @hide
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*/
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public class SubMenuBuilder extends MenuBuilder implements SubMenu {
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private MenuBuilder mParentMenu;
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private MenuItemImpl mItem;
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public SubMenuBuilder(Context context, MenuBuilder parentMenu, MenuItemImpl item) {
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super(context);
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mParentMenu = parentMenu;
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mItem = item;
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}
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@Override
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public void setQwertyMode(boolean isQwerty) {
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mParentMenu.setQwertyMode(isQwerty);
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}
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@Override
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public boolean isQwertyMode() {
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return mParentMenu.isQwertyMode();
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}
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@Override
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public void setShortcutsVisible(boolean shortcutsVisible) {
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mParentMenu.setShortcutsVisible(shortcutsVisible);
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}
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@Override
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public boolean isShortcutsVisible() {
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return mParentMenu.isShortcutsVisible();
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}
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public Menu getParentMenu() {
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return mParentMenu;
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}
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public MenuItem getItem() {
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return mItem;
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}
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@Override
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public void setCallback(Callback callback) {
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mParentMenu.setCallback(callback);
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}
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@Override
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public MenuBuilder getRootMenu() {
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return mParentMenu;
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}
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@Override
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boolean dispatchMenuItemSelected(MenuBuilder menu, MenuItem item) {
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return super.dispatchMenuItemSelected(menu, item) ||
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mParentMenu.dispatchMenuItemSelected(menu, item);
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}
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public SubMenu setIcon(Drawable icon) {
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mItem.setIcon(icon);
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return this;
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}
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public SubMenu setIcon(int iconRes) {
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mItem.setIcon(iconRes);
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return this;
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}
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public SubMenu setHeaderIcon(Drawable icon) {
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super.setHeaderIconInt(icon);
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return this;
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}
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public SubMenu setHeaderIcon(int iconRes) {
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super.setHeaderIconInt(ContextCompat.getDrawable(getContext(), iconRes));
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return this;
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}
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public SubMenu setHeaderTitle(CharSequence title) {
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super.setHeaderTitleInt(title);
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return this;
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}
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public SubMenu setHeaderTitle(int titleRes) {
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super.setHeaderTitleInt(getContext().getResources().getString(titleRes));
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return this;
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}
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public SubMenu setHeaderView(View view) {
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super.setHeaderViewInt(view);
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return this;
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}
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@Override
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public boolean expandItemActionView(MenuItemImpl item) {
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return mParentMenu.expandItemActionView(item);
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}
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@Override
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public boolean collapseItemActionView(MenuItemImpl item) {
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return mParentMenu.collapseItemActionView(item);
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}
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@Override
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public String getActionViewStatesKey() {
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final int itemId = mItem != null ? mItem.getItemId() : 0;
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if (itemId == 0) {
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return null;
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}
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return super.getActionViewStatesKey() + ":" + itemId;
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}
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}
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