/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.settings.inputmethod;

import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;

import com.android.settings.R;

/**
 * Fragment to add a word/shortcut to the user dictionary.
 *
 * As opposed to the UserDictionaryActivity, this is only invoked within Settings
 * from the UserDictionarySettings.
 */
public class UserDictionaryAddWordFragment extends Fragment {

    private static final int OPTIONS_MENU_DELETE = Menu.FIRST;

    private UserDictionaryAddWordContents mContents;

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        setHasOptionsMenu(true);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) {
        final View view = inflater.inflate(R.layout.user_dictionary_add_word_fullscreen, null);
        mContents = new UserDictionaryAddWordContents(view, getArguments());
        return view;
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        MenuItem actionItem = menu.add(0, OPTIONS_MENU_DELETE, 0, R.string.delete)
                .setIcon(android.R.drawable.ic_menu_delete);
        actionItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM |
                MenuItem.SHOW_AS_ACTION_WITH_TEXT);
    }

    @Override
    public void onResume() {
        super.onResume();
        // We are being shown: display the word
    }

    @Override
    public void onPause() {
        super.onPause();
        mContents.apply(getActivity());
        // We are being hidden: commit changes to the user dictionary
    }
}