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97 lines
3.3 KiB
Java
97 lines
3.3 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Android code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Wes Johnston <wjohnston@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package org.mozilla.gecko;
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import android.view.GestureDetector;
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import android.view.MotionEvent;
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import android.content.Context;
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import android.view.View;
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import org.json.JSONArray;
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import org.json.JSONObject;
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import android.util.Log;
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class GeckoGestureDetector implements GestureDetector.OnGestureListener {
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private GestureDetector mDetector;
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private static final String LOG_FILE_NAME = "GeckoGestureDetector";
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public GeckoGestureDetector(Context aContext) {
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mDetector = new GestureDetector(aContext, this);
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}
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public boolean onTouchEvent(MotionEvent event) {
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return mDetector.onTouchEvent(event);
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}
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@Override
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public boolean onDown(MotionEvent e) {
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return true;
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}
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@Override
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public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
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return true;
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}
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@Override
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public void onLongPress(MotionEvent motionEvent) {
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JSONObject ret = new JSONObject();
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try {
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ret.put("x", motionEvent.getX());
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ret.put("y", motionEvent.getY());
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} catch(Exception ex) {
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Log.w(LOG_FILE_NAME, "Error building return: " + ex);
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}
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GeckoEvent e = new GeckoEvent("Gesture:LongPress", ret.toString());
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GeckoAppShell.sendEventToGecko(e);
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}
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@Override
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public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
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return true;
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}
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@Override
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public void onShowPress(MotionEvent e) {
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}
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@Override
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public boolean onSingleTapUp(MotionEvent e) {
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return true;
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}
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}
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