| /* |
| * Copyright (C) 2010 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.gallery3d.photoeditor; |
| |
| import android.app.Dialog; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.view.MotionEvent; |
| import android.view.View; |
| import android.view.ViewGroup.LayoutParams; |
| import android.widget.ProgressBar; |
| |
| import com.android.gallery3d.R; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Spinner model progress dialog that disables all tools for user interaction after it shows up and |
| * and re-enables them after it dismisses. |
| */ |
| public class SpinnerProgressDialog extends Dialog { |
| |
| /** |
| * Listener of touch events. |
| */ |
| public interface OnTouchListener { |
| |
| public boolean onTouch(DialogInterface dialog, MotionEvent event); |
| } |
| |
| private final List<View> enabledTools = new ArrayList<View>(); |
| private final OnTouchListener listener; |
| |
| public SpinnerProgressDialog(Context context, List<View> tools, OnTouchListener listener) { |
| super(context, R.style.SpinnerProgressDialog); |
| addContentView(new ProgressBar(context), new LayoutParams( |
| LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); |
| setCancelable(false); |
| |
| for (View view : tools) { |
| if (view.isEnabled()) { |
| enabledTools.add(view); |
| } |
| } |
| this.listener = listener; |
| } |
| |
| @Override |
| public void show() { |
| super.show(); |
| // Disable enabled tools when showing spinner progress dialog. |
| for (View view : enabledTools) { |
| view.setEnabled(false); |
| } |
| } |
| |
| @Override |
| public void dismiss() { |
| super.dismiss(); |
| // Enable tools that were disabled by this spinner progress dialog. |
| for (View view : enabledTools) { |
| view.setEnabled(true); |
| } |
| } |
| |
| @Override |
| public boolean onTouchEvent(MotionEvent event) { |
| return listener.onTouch(this, event); |
| } |
| } |