mirror of
https://github.com/mozilla/gecko-dev.git
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894 lines
33 KiB
Java
894 lines
33 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko;
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import java.nio.ByteBuffer;
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import java.util.concurrent.ArrayBlockingQueue;
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import org.mozilla.gecko.AppConstants.Versions;
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import org.mozilla.gecko.gfx.DisplayPortMetrics;
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import org.mozilla.gecko.gfx.ImmutableViewportMetrics;
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import android.graphics.Point;
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import android.graphics.PointF;
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import android.graphics.Rect;
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import android.hardware.Sensor;
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import android.hardware.SensorEvent;
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import android.hardware.SensorManager;
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import android.location.Address;
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import android.location.Location;
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import android.os.SystemClock;
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import android.util.Log;
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import android.util.SparseArray;
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import android.view.KeyEvent;
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import android.view.MotionEvent;
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import org.mozilla.gecko.mozglue.JNITarget;
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import org.mozilla.gecko.mozglue.RobocopTarget;
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/* We're not allowed to hold on to most events given to us
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* so we save the parts of the events we want to use in GeckoEvent.
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* Fields have different meanings depending on the event type.
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*/
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/* This class is referenced by Robocop via reflection; use care when
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* modifying the signature.
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*/
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@JNITarget
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public class GeckoEvent {
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private static final String LOGTAG = "GeckoEvent";
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private static final int EVENT_FACTORY_SIZE = 5;
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// Maybe we're probably better to just make mType non final, and just store GeckoEvents in here...
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private static final SparseArray<ArrayBlockingQueue<GeckoEvent>> mEvents = new SparseArray<ArrayBlockingQueue<GeckoEvent>>();
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public static GeckoEvent get(NativeGeckoEvent type) {
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synchronized (mEvents) {
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ArrayBlockingQueue<GeckoEvent> events = mEvents.get(type.value);
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if (events != null && events.size() > 0) {
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return events.poll();
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}
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}
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return new GeckoEvent(type);
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}
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public void recycle() {
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synchronized (mEvents) {
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ArrayBlockingQueue<GeckoEvent> events = mEvents.get(mType);
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if (events == null) {
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events = new ArrayBlockingQueue<GeckoEvent>(EVENT_FACTORY_SIZE);
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mEvents.put(mType, events);
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}
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events.offer(this);
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}
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}
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// Make sure to keep these values in sync with the enum in
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// AndroidGeckoEvent in widget/android/AndroidJavaWrappers.h
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@JNITarget
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private enum NativeGeckoEvent {
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NATIVE_POKE(0),
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KEY_EVENT(1),
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MOTION_EVENT(2),
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SENSOR_EVENT(3),
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PROCESS_OBJECT(4),
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LOCATION_EVENT(5),
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IME_EVENT(6),
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SIZE_CHANGED(8),
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APP_BACKGROUNDING(9),
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APP_FOREGROUNDING(10),
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LOAD_URI(12),
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NOOP(15),
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BROADCAST(19),
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VIEWPORT(20),
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VISITED(21),
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NETWORK_CHANGED(22),
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THUMBNAIL(25),
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SCREENORIENTATION_CHANGED(27),
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COMPOSITOR_CREATE(28),
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COMPOSITOR_PAUSE(29),
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COMPOSITOR_RESUME(30),
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NATIVE_GESTURE_EVENT(31),
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IME_KEY_EVENT(32),
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CALL_OBSERVER(33),
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REMOVE_OBSERVER(34),
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LOW_MEMORY(35),
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NETWORK_LINK_CHANGE(36),
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TELEMETRY_HISTOGRAM_ADD(37),
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PREFERENCES_OBSERVE(39),
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PREFERENCES_GET(40),
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PREFERENCES_REMOVE_OBSERVERS(41),
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TELEMETRY_UI_SESSION_START(42),
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TELEMETRY_UI_SESSION_STOP(43),
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TELEMETRY_UI_EVENT(44),
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GAMEPAD_ADDREMOVE(45),
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GAMEPAD_DATA(46),
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LONG_PRESS(47);
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public final int value;
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private NativeGeckoEvent(int value) {
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this.value = value;
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}
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}
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/**
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* The DomKeyLocation enum encapsulates the DOM KeyboardEvent's constants.
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* @see https://developer.mozilla.org/en-US/docs/DOM/KeyboardEvent#Key_location_constants
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*/
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@JNITarget
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public enum DomKeyLocation {
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DOM_KEY_LOCATION_STANDARD(0),
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DOM_KEY_LOCATION_LEFT(1),
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DOM_KEY_LOCATION_RIGHT(2),
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DOM_KEY_LOCATION_NUMPAD(3),
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DOM_KEY_LOCATION_MOBILE(4),
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DOM_KEY_LOCATION_JOYSTICK(5);
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public final int value;
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private DomKeyLocation(int value) {
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this.value = value;
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}
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}
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// Encapsulation of common IME actions.
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@JNITarget
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public enum ImeAction {
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IME_SYNCHRONIZE(0),
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IME_REPLACE_TEXT(1),
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IME_SET_SELECTION(2),
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IME_ADD_COMPOSITION_RANGE(3),
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IME_UPDATE_COMPOSITION(4),
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IME_REMOVE_COMPOSITION(5),
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IME_ACKNOWLEDGE_FOCUS(6),
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IME_COMPOSE_TEXT(7);
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public final int value;
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private ImeAction(int value) {
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this.value = value;
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}
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}
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public static final int IME_RANGE_CARETPOSITION = 1;
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public static final int IME_RANGE_RAWINPUT = 2;
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public static final int IME_RANGE_SELECTEDRAWTEXT = 3;
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public static final int IME_RANGE_CONVERTEDTEXT = 4;
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public static final int IME_RANGE_SELECTEDCONVERTEDTEXT = 5;
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public static final int IME_RANGE_LINE_NONE = 0;
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public static final int IME_RANGE_LINE_DOTTED = 1;
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public static final int IME_RANGE_LINE_DASHED = 2;
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public static final int IME_RANGE_LINE_SOLID = 3;
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public static final int IME_RANGE_LINE_DOUBLE = 4;
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public static final int IME_RANGE_LINE_WAVY = 5;
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public static final int IME_RANGE_UNDERLINE = 1;
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public static final int IME_RANGE_FORECOLOR = 2;
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public static final int IME_RANGE_BACKCOLOR = 4;
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public static final int IME_RANGE_LINECOLOR = 8;
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public static final int ACTION_MAGNIFY_START = 11;
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public static final int ACTION_MAGNIFY = 12;
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public static final int ACTION_MAGNIFY_END = 13;
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public static final int ACTION_GAMEPAD_ADDED = 1;
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public static final int ACTION_GAMEPAD_REMOVED = 2;
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public static final int ACTION_GAMEPAD_BUTTON = 1;
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public static final int ACTION_GAMEPAD_AXES = 2;
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public static final int ACTION_OBJECT_LAYER_CLIENT = 1;
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private final int mType;
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private int mAction;
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private boolean mAckNeeded;
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private long mTime;
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private Point[] mPoints;
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private int[] mPointIndicies;
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private int mPointerIndex; // index of the point that has changed
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private float[] mOrientations;
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private float[] mPressures;
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private int[] mToolTypes;
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private Point[] mPointRadii;
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private Rect mRect;
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private double mX;
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private double mY;
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private double mZ;
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private int mMetaState;
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private int mFlags;
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private int mKeyCode;
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private int mScanCode;
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private int mUnicodeChar;
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private int mBaseUnicodeChar; // mUnicodeChar without meta states applied
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private int mDOMPrintableKeyValue;
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private int mRepeatCount;
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private int mCount;
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private int mStart;
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private int mEnd;
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private String mCharacters;
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private String mCharactersExtra;
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private String mData;
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private int mRangeType;
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private int mRangeStyles;
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private int mRangeLineStyle;
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private boolean mRangeBoldLine;
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private int mRangeForeColor;
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private int mRangeBackColor;
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private int mRangeLineColor;
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private Location mLocation;
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private Address mAddress;
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private DomKeyLocation mDomKeyLocation;
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private int mConnectionType;
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private boolean mIsWifi;
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private int mDHCPGateway;
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private int mNativeWindow;
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private short mScreenOrientation;
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private ByteBuffer mBuffer;
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private int mWidth;
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private int mHeight;
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private int mID;
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private int mGamepadButton;
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private boolean mGamepadButtonPressed;
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private float mGamepadButtonValue;
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private float[] mGamepadValues;
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private String[] mPrefNames;
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private Object mObject;
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private GeckoEvent(NativeGeckoEvent event) {
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mType = event.value;
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}
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public static GeckoEvent createAppBackgroundingEvent() {
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return GeckoEvent.get(NativeGeckoEvent.APP_BACKGROUNDING);
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}
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public static GeckoEvent createAppForegroundingEvent() {
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return GeckoEvent.get(NativeGeckoEvent.APP_FOREGROUNDING);
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}
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public static GeckoEvent createNoOpEvent() {
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return GeckoEvent.get(NativeGeckoEvent.NOOP);
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}
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public static GeckoEvent createKeyEvent(KeyEvent k, int metaState) {
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GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.KEY_EVENT);
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event.initKeyEvent(k, metaState);
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return event;
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}
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public static GeckoEvent createCompositorCreateEvent(int width, int height) {
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GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.COMPOSITOR_CREATE);
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event.mWidth = width;
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event.mHeight = height;
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return event;
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}
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public static GeckoEvent createCompositorPauseEvent() {
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return GeckoEvent.get(NativeGeckoEvent.COMPOSITOR_PAUSE);
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}
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public static GeckoEvent createCompositorResumeEvent() {
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return GeckoEvent.get(NativeGeckoEvent.COMPOSITOR_RESUME);
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}
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private void initKeyEvent(KeyEvent k, int metaState) {
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mAction = k.getAction();
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mTime = k.getEventTime();
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// Normally we expect k.getMetaState() to reflect the current meta-state; however,
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// some software-generated key events may not have k.getMetaState() set, e.g. key
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// events from Swype. Therefore, it's necessary to combine the key's meta-states
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// with the meta-states that we keep separately in KeyListener
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mMetaState = k.getMetaState() | metaState;
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mFlags = k.getFlags();
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mKeyCode = k.getKeyCode();
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mScanCode = k.getScanCode();
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mUnicodeChar = k.getUnicodeChar(mMetaState);
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// e.g. for Ctrl+A, Android returns 0 for mUnicodeChar,
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// but Gecko expects 'a', so we return that in mBaseUnicodeChar
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mBaseUnicodeChar = k.getUnicodeChar(0);
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mRepeatCount = k.getRepeatCount();
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mCharacters = k.getCharacters();
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if (mUnicodeChar >= ' ') {
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mDOMPrintableKeyValue = mUnicodeChar;
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} else {
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int unmodifiedMetaState =
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mMetaState & ~(KeyEvent.META_ALT_MASK |
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KeyEvent.META_CTRL_MASK |
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KeyEvent.META_META_MASK);
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if (unmodifiedMetaState != mMetaState) {
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mDOMPrintableKeyValue = k.getUnicodeChar(unmodifiedMetaState);
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}
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}
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mDomKeyLocation = isJoystickButton(mKeyCode) ? DomKeyLocation.DOM_KEY_LOCATION_JOYSTICK
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: DomKeyLocation.DOM_KEY_LOCATION_MOBILE;
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}
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/**
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* This method tests if a key is one of the described in:
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* https://bugzilla.mozilla.org/show_bug.cgi?id=756504#c0
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* @param keyCode int with the key code (Android key constant from KeyEvent)
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* @return true if the key is one of the listed above, false otherwise.
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*/
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private static boolean isJoystickButton(int keyCode) {
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switch (keyCode) {
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case KeyEvent.KEYCODE_DPAD_CENTER:
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case KeyEvent.KEYCODE_DPAD_LEFT:
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case KeyEvent.KEYCODE_DPAD_RIGHT:
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case KeyEvent.KEYCODE_DPAD_DOWN:
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case KeyEvent.KEYCODE_DPAD_UP:
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return true;
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default:
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if (Versions.feature12Plus) {
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return KeyEvent.isGamepadButton(keyCode);
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}
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return GeckoEvent.isGamepadButton(keyCode);
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}
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}
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/**
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* This method is a replacement for the the KeyEvent.isGamepadButton method to be
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* compatible with Build.VERSION.SDK_INT < 12. This is an implementation of the
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* same method isGamepadButton available after SDK 12.
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* @param keyCode int with the key code (Android key constant from KeyEvent).
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* @return True if the keycode is a gamepad button, such as {@link #KEYCODE_BUTTON_A}.
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*/
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private static boolean isGamepadButton(int keyCode) {
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switch (keyCode) {
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case KeyEvent.KEYCODE_BUTTON_A:
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case KeyEvent.KEYCODE_BUTTON_B:
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case KeyEvent.KEYCODE_BUTTON_C:
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case KeyEvent.KEYCODE_BUTTON_X:
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case KeyEvent.KEYCODE_BUTTON_Y:
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case KeyEvent.KEYCODE_BUTTON_Z:
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case KeyEvent.KEYCODE_BUTTON_L1:
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case KeyEvent.KEYCODE_BUTTON_R1:
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case KeyEvent.KEYCODE_BUTTON_L2:
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case KeyEvent.KEYCODE_BUTTON_R2:
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case KeyEvent.KEYCODE_BUTTON_THUMBL:
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case KeyEvent.KEYCODE_BUTTON_THUMBR:
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case KeyEvent.KEYCODE_BUTTON_START:
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case KeyEvent.KEYCODE_BUTTON_SELECT:
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case KeyEvent.KEYCODE_BUTTON_MODE:
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case KeyEvent.KEYCODE_BUTTON_1:
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case KeyEvent.KEYCODE_BUTTON_2:
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case KeyEvent.KEYCODE_BUTTON_3:
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case KeyEvent.KEYCODE_BUTTON_4:
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case KeyEvent.KEYCODE_BUTTON_5:
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case KeyEvent.KEYCODE_BUTTON_6:
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case KeyEvent.KEYCODE_BUTTON_7:
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case KeyEvent.KEYCODE_BUTTON_8:
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case KeyEvent.KEYCODE_BUTTON_9:
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case KeyEvent.KEYCODE_BUTTON_10:
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case KeyEvent.KEYCODE_BUTTON_11:
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case KeyEvent.KEYCODE_BUTTON_12:
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case KeyEvent.KEYCODE_BUTTON_13:
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case KeyEvent.KEYCODE_BUTTON_14:
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case KeyEvent.KEYCODE_BUTTON_15:
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case KeyEvent.KEYCODE_BUTTON_16:
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return true;
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default:
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return false;
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}
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}
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public static GeckoEvent createNativeGestureEvent(int action, PointF pt, double size) {
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try {
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GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.NATIVE_GESTURE_EVENT);
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event.mAction = action;
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event.mCount = 1;
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event.mPoints = new Point[1];
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PointF geckoPoint = new PointF(pt.x, pt.y);
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geckoPoint = GeckoAppShell.getLayerView().convertViewPointToLayerPoint(geckoPoint);
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if (geckoPoint == null) {
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// This could happen if Gecko isn't ready yet.
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return null;
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}
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event.mPoints[0] = new Point(Math.round(geckoPoint.x), Math.round(geckoPoint.y));
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event.mX = size;
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event.mTime = System.currentTimeMillis();
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return event;
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} catch (Exception e) {
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// This can happen if Gecko isn't ready yet
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return null;
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}
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}
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/**
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* Creates a GeckoEvent that contains the data from the MotionEvent.
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* The keepInViewCoordinates parameter can be set to false to convert from the Java
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* coordinate system (device pixels relative to the LayerView) to a coordinate system
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* relative to gecko's coordinate system (CSS pixels relative to gecko scroll position).
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*/
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public static GeckoEvent createMotionEvent(MotionEvent m, boolean keepInViewCoordinates) {
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GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.MOTION_EVENT);
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event.initMotionEvent(m, keepInViewCoordinates);
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return event;
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}
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/**
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* Creates a GeckoEvent that contains the data from the LongPressEvent, to be
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* dispatched in CSS pixels relative to gecko's scroll position.
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*/
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public static GeckoEvent createLongPressEvent(MotionEvent m) {
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GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.LONG_PRESS);
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event.initMotionEvent(m, false);
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return event;
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}
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private void initMotionEvent(MotionEvent m, boolean keepInViewCoordinates) {
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mAction = m.getActionMasked();
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mTime = (System.currentTimeMillis() - SystemClock.elapsedRealtime()) + m.getEventTime();
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mMetaState = m.getMetaState();
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switch (mAction) {
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case MotionEvent.ACTION_CANCEL:
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case MotionEvent.ACTION_UP:
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case MotionEvent.ACTION_POINTER_UP:
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case MotionEvent.ACTION_POINTER_DOWN:
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case MotionEvent.ACTION_DOWN:
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case MotionEvent.ACTION_MOVE:
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case MotionEvent.ACTION_HOVER_ENTER:
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case MotionEvent.ACTION_HOVER_MOVE:
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case MotionEvent.ACTION_HOVER_EXIT: {
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mCount = m.getPointerCount();
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mPoints = new Point[mCount];
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mPointIndicies = new int[mCount];
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mOrientations = new float[mCount];
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mPressures = new float[mCount];
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mToolTypes = new int[mCount];
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mPointRadii = new Point[mCount];
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mPointerIndex = m.getActionIndex();
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for (int i = 0; i < mCount; i++) {
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addMotionPoint(i, i, m, keepInViewCoordinates);
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}
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break;
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}
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default: {
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mCount = 0;
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mPointerIndex = -1;
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mPoints = new Point[mCount];
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mPointIndicies = new int[mCount];
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mOrientations = new float[mCount];
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mPressures = new float[mCount];
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mToolTypes = new int[mCount];
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mPointRadii = new Point[mCount];
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}
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}
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}
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private void addMotionPoint(int index, int eventIndex, MotionEvent event, boolean keepInViewCoordinates) {
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try {
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PointF geckoPoint = new PointF(event.getX(eventIndex), event.getY(eventIndex));
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if (!keepInViewCoordinates) {
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geckoPoint = GeckoAppShell.getLayerView().convertViewPointToLayerPoint(geckoPoint);
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}
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mPoints[index] = new Point(Math.round(geckoPoint.x), Math.round(geckoPoint.y));
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mPointIndicies[index] = event.getPointerId(eventIndex);
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|
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double radians = event.getOrientation(eventIndex);
|
|
mOrientations[index] = (float) Math.toDegrees(radians);
|
|
// w3c touchevents spec does not allow orientations == 90
|
|
// this shifts it to -90, which will be shifted to zero below
|
|
if (mOrientations[index] == 90)
|
|
mOrientations[index] = -90;
|
|
|
|
// w3c touchevent radius are given by an orientation between 0 and 90
|
|
// the radius is found by removing the orientation and measuring the x and y
|
|
// radius of the resulting ellipse
|
|
// for android orientations >= 0 and < 90, the major axis should correspond to
|
|
// just reporting the y radius as the major one, and x as minor
|
|
// however, for a radius < 0, we have to shift the orientation by adding 90, and
|
|
// reverse which radius is major and minor
|
|
if (mOrientations[index] < 0) {
|
|
mOrientations[index] += 90;
|
|
mPointRadii[index] = new Point((int)event.getToolMajor(eventIndex)/2,
|
|
(int)event.getToolMinor(eventIndex)/2);
|
|
} else {
|
|
mPointRadii[index] = new Point((int)event.getToolMinor(eventIndex)/2,
|
|
(int)event.getToolMajor(eventIndex)/2);
|
|
}
|
|
|
|
if (!keepInViewCoordinates) {
|
|
// If we are converting to gecko CSS pixels, then we should adjust the
|
|
// radii as well
|
|
float zoom = GeckoAppShell.getLayerView().getViewportMetrics().zoomFactor;
|
|
mPointRadii[index].x /= zoom;
|
|
mPointRadii[index].y /= zoom;
|
|
}
|
|
mPressures[index] = event.getPressure(eventIndex);
|
|
if (Versions.feature14Plus) {
|
|
mToolTypes[index] = event.getToolType(index);
|
|
}
|
|
} catch (Exception ex) {
|
|
Log.e(LOGTAG, "Error creating motion point " + index, ex);
|
|
mPointRadii[index] = new Point(0, 0);
|
|
mPoints[index] = new Point(0, 0);
|
|
}
|
|
}
|
|
|
|
private static int HalSensorAccuracyFor(int androidAccuracy) {
|
|
switch (androidAccuracy) {
|
|
case SensorManager.SENSOR_STATUS_UNRELIABLE:
|
|
return GeckoHalDefines.SENSOR_ACCURACY_UNRELIABLE;
|
|
case SensorManager.SENSOR_STATUS_ACCURACY_LOW:
|
|
return GeckoHalDefines.SENSOR_ACCURACY_LOW;
|
|
case SensorManager.SENSOR_STATUS_ACCURACY_MEDIUM:
|
|
return GeckoHalDefines.SENSOR_ACCURACY_MED;
|
|
case SensorManager.SENSOR_STATUS_ACCURACY_HIGH:
|
|
return GeckoHalDefines.SENSOR_ACCURACY_HIGH;
|
|
}
|
|
return GeckoHalDefines.SENSOR_ACCURACY_UNKNOWN;
|
|
}
|
|
|
|
public static GeckoEvent createSensorEvent(SensorEvent s) {
|
|
int sensor_type = s.sensor.getType();
|
|
GeckoEvent event = null;
|
|
|
|
switch(sensor_type) {
|
|
|
|
case Sensor.TYPE_ACCELEROMETER:
|
|
event = GeckoEvent.get(NativeGeckoEvent.SENSOR_EVENT);
|
|
event.mFlags = GeckoHalDefines.SENSOR_ACCELERATION;
|
|
event.mMetaState = HalSensorAccuracyFor(s.accuracy);
|
|
event.mX = s.values[0];
|
|
event.mY = s.values[1];
|
|
event.mZ = s.values[2];
|
|
break;
|
|
|
|
case 10 /* Requires API Level 9, so just use the raw value - Sensor.TYPE_LINEAR_ACCELEROMETER*/ :
|
|
event = GeckoEvent.get(NativeGeckoEvent.SENSOR_EVENT);
|
|
event.mFlags = GeckoHalDefines.SENSOR_LINEAR_ACCELERATION;
|
|
event.mMetaState = HalSensorAccuracyFor(s.accuracy);
|
|
event.mX = s.values[0];
|
|
event.mY = s.values[1];
|
|
event.mZ = s.values[2];
|
|
break;
|
|
|
|
case Sensor.TYPE_ORIENTATION:
|
|
event = GeckoEvent.get(NativeGeckoEvent.SENSOR_EVENT);
|
|
event.mFlags = GeckoHalDefines.SENSOR_ORIENTATION;
|
|
event.mMetaState = HalSensorAccuracyFor(s.accuracy);
|
|
event.mX = s.values[0];
|
|
event.mY = s.values[1];
|
|
event.mZ = s.values[2];
|
|
break;
|
|
|
|
case Sensor.TYPE_GYROSCOPE:
|
|
event = GeckoEvent.get(NativeGeckoEvent.SENSOR_EVENT);
|
|
event.mFlags = GeckoHalDefines.SENSOR_GYROSCOPE;
|
|
event.mMetaState = HalSensorAccuracyFor(s.accuracy);
|
|
event.mX = Math.toDegrees(s.values[0]);
|
|
event.mY = Math.toDegrees(s.values[1]);
|
|
event.mZ = Math.toDegrees(s.values[2]);
|
|
break;
|
|
|
|
case Sensor.TYPE_PROXIMITY:
|
|
event = GeckoEvent.get(NativeGeckoEvent.SENSOR_EVENT);
|
|
event.mFlags = GeckoHalDefines.SENSOR_PROXIMITY;
|
|
event.mMetaState = HalSensorAccuracyFor(s.accuracy);
|
|
event.mX = s.values[0];
|
|
event.mY = 0;
|
|
event.mZ = s.sensor.getMaximumRange();
|
|
break;
|
|
|
|
case Sensor.TYPE_LIGHT:
|
|
event = GeckoEvent.get(NativeGeckoEvent.SENSOR_EVENT);
|
|
event.mFlags = GeckoHalDefines.SENSOR_LIGHT;
|
|
event.mMetaState = HalSensorAccuracyFor(s.accuracy);
|
|
event.mX = s.values[0];
|
|
break;
|
|
}
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createObjectEvent(final int action, final Object object) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.PROCESS_OBJECT);
|
|
event.mAction = action;
|
|
event.mObject = object;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createLocationEvent(Location l) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.LOCATION_EVENT);
|
|
event.mLocation = l;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createIMEEvent(ImeAction action) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.IME_EVENT);
|
|
event.mAction = action.value;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createIMEKeyEvent(KeyEvent k) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.IME_KEY_EVENT);
|
|
event.initKeyEvent(k, 0);
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createIMEReplaceEvent(int start, int end, String text) {
|
|
return createIMETextEvent(false, start, end, text);
|
|
}
|
|
|
|
public static GeckoEvent createIMEComposeEvent(int start, int end, String text) {
|
|
return createIMETextEvent(true, start, end, text);
|
|
}
|
|
|
|
private static GeckoEvent createIMETextEvent(boolean compose, int start, int end, String text) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.IME_EVENT);
|
|
event.mAction = (compose ? ImeAction.IME_COMPOSE_TEXT : ImeAction.IME_REPLACE_TEXT).value;
|
|
event.mStart = start;
|
|
event.mEnd = end;
|
|
event.mCharacters = text;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createIMESelectEvent(int start, int end) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.IME_EVENT);
|
|
event.mAction = ImeAction.IME_SET_SELECTION.value;
|
|
event.mStart = start;
|
|
event.mEnd = end;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createIMECompositionEvent(int start, int end) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.IME_EVENT);
|
|
event.mAction = ImeAction.IME_UPDATE_COMPOSITION.value;
|
|
event.mStart = start;
|
|
event.mEnd = end;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createIMERangeEvent(int start,
|
|
int end, int rangeType,
|
|
int rangeStyles,
|
|
int rangeLineStyle,
|
|
boolean rangeBoldLine,
|
|
int rangeForeColor,
|
|
int rangeBackColor,
|
|
int rangeLineColor) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.IME_EVENT);
|
|
event.mAction = ImeAction.IME_ADD_COMPOSITION_RANGE.value;
|
|
event.mStart = start;
|
|
event.mEnd = end;
|
|
event.mRangeType = rangeType;
|
|
event.mRangeStyles = rangeStyles;
|
|
event.mRangeLineStyle = rangeLineStyle;
|
|
event.mRangeBoldLine = rangeBoldLine;
|
|
event.mRangeForeColor = rangeForeColor;
|
|
event.mRangeBackColor = rangeBackColor;
|
|
event.mRangeLineColor = rangeLineColor;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createSizeChangedEvent(int w, int h, int screenw, int screenh) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.SIZE_CHANGED);
|
|
event.mPoints = new Point[2];
|
|
event.mPoints[0] = new Point(w, h);
|
|
event.mPoints[1] = new Point(screenw, screenh);
|
|
return event;
|
|
}
|
|
|
|
@RobocopTarget
|
|
public static GeckoEvent createBroadcastEvent(String subject, String data) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.BROADCAST);
|
|
event.mCharacters = subject;
|
|
event.mCharactersExtra = data;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createViewportEvent(ImmutableViewportMetrics metrics, DisplayPortMetrics displayPort) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.VIEWPORT);
|
|
event.mCharacters = "Viewport:Change";
|
|
StringBuilder sb = new StringBuilder(256);
|
|
sb.append("{ \"x\" : ").append(metrics.viewportRectLeft)
|
|
.append(", \"y\" : ").append(metrics.viewportRectTop)
|
|
.append(", \"zoom\" : ").append(metrics.zoomFactor)
|
|
.append(", \"fixedMarginLeft\" : ").append(metrics.marginLeft)
|
|
.append(", \"fixedMarginTop\" : ").append(metrics.marginTop)
|
|
.append(", \"fixedMarginRight\" : ").append(metrics.marginRight)
|
|
.append(", \"fixedMarginBottom\" : ").append(metrics.marginBottom)
|
|
.append(", \"displayPort\" :").append(displayPort.toJSON())
|
|
.append('}');
|
|
event.mCharactersExtra = sb.toString();
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createURILoadEvent(String uri) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.LOAD_URI);
|
|
event.mCharacters = uri;
|
|
event.mCharactersExtra = "";
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createWebappLoadEvent(String uri) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.LOAD_URI);
|
|
event.mCharacters = uri;
|
|
event.mCharactersExtra = "-webapp";
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createBookmarkLoadEvent(String uri) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.LOAD_URI);
|
|
event.mCharacters = uri;
|
|
event.mCharactersExtra = "-bookmark";
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createVisitedEvent(String data) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.VISITED);
|
|
event.mCharacters = data;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createNetworkEvent(int connectionType, boolean isWifi, int DHCPGateway) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.NETWORK_CHANGED);
|
|
event.mConnectionType = connectionType;
|
|
event.mIsWifi = isWifi;
|
|
event.mDHCPGateway = DHCPGateway;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createThumbnailEvent(int tabId, int bufw, int bufh, ByteBuffer buffer) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.THUMBNAIL);
|
|
event.mPoints = new Point[1];
|
|
event.mPoints[0] = new Point(bufw, bufh);
|
|
event.mMetaState = tabId;
|
|
event.mBuffer = buffer;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createScreenOrientationEvent(short aScreenOrientation) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.SCREENORIENTATION_CHANGED);
|
|
event.mScreenOrientation = aScreenOrientation;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createCallObserverEvent(String observerKey, String topic, String data) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.CALL_OBSERVER);
|
|
event.mCharacters = observerKey;
|
|
event.mCharactersExtra = topic;
|
|
event.mData = data;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createRemoveObserverEvent(String observerKey) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.REMOVE_OBSERVER);
|
|
event.mCharacters = observerKey;
|
|
return event;
|
|
}
|
|
|
|
@RobocopTarget
|
|
public static GeckoEvent createPreferencesObserveEvent(int requestId, String[] prefNames) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.PREFERENCES_OBSERVE);
|
|
event.mCount = requestId;
|
|
event.mPrefNames = prefNames;
|
|
return event;
|
|
}
|
|
|
|
@RobocopTarget
|
|
public static GeckoEvent createPreferencesGetEvent(int requestId, String[] prefNames) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.PREFERENCES_GET);
|
|
event.mCount = requestId;
|
|
event.mPrefNames = prefNames;
|
|
return event;
|
|
}
|
|
|
|
@RobocopTarget
|
|
public static GeckoEvent createPreferencesRemoveObserversEvent(int requestId) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.PREFERENCES_REMOVE_OBSERVERS);
|
|
event.mCount = requestId;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createLowMemoryEvent(int level) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.LOW_MEMORY);
|
|
event.mMetaState = level;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createNetworkLinkChangeEvent(String status) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.NETWORK_LINK_CHANGE);
|
|
event.mCharacters = status;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createTelemetryHistogramAddEvent(String histogram,
|
|
int value) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.TELEMETRY_HISTOGRAM_ADD);
|
|
event.mCharacters = histogram;
|
|
event.mCount = value;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createTelemetryUISessionStartEvent(String session, long timestamp) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.TELEMETRY_UI_SESSION_START);
|
|
event.mCharacters = session;
|
|
event.mTime = timestamp;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createTelemetryUISessionStopEvent(String session, String reason, long timestamp) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.TELEMETRY_UI_SESSION_STOP);
|
|
event.mCharacters = session;
|
|
event.mCharactersExtra = reason;
|
|
event.mTime = timestamp;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createTelemetryUIEvent(String action, String method, long timestamp, String extras) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.TELEMETRY_UI_EVENT);
|
|
event.mData = action;
|
|
event.mCharacters = method;
|
|
event.mCharactersExtra = extras;
|
|
event.mTime = timestamp;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createGamepadAddRemoveEvent(int id, boolean added) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.GAMEPAD_ADDREMOVE);
|
|
event.mID = id;
|
|
event.mAction = added ? ACTION_GAMEPAD_ADDED : ACTION_GAMEPAD_REMOVED;
|
|
return event;
|
|
}
|
|
|
|
private static int boolArrayToBitfield(boolean[] array) {
|
|
int bits = 0;
|
|
for (int i = 0; i < array.length; i++) {
|
|
if (array[i]) {
|
|
bits |= 1<<i;
|
|
}
|
|
}
|
|
return bits;
|
|
}
|
|
|
|
public static GeckoEvent createGamepadButtonEvent(int id,
|
|
int which,
|
|
boolean pressed,
|
|
float value) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.GAMEPAD_DATA);
|
|
event.mID = id;
|
|
event.mAction = ACTION_GAMEPAD_BUTTON;
|
|
event.mGamepadButton = which;
|
|
event.mGamepadButtonPressed = pressed;
|
|
event.mGamepadButtonValue = value;
|
|
return event;
|
|
}
|
|
|
|
public static GeckoEvent createGamepadAxisEvent(int id, boolean[] valid,
|
|
float[] values) {
|
|
GeckoEvent event = GeckoEvent.get(NativeGeckoEvent.GAMEPAD_DATA);
|
|
event.mID = id;
|
|
event.mAction = ACTION_GAMEPAD_AXES;
|
|
event.mFlags = boolArrayToBitfield(valid);
|
|
event.mCount = values.length;
|
|
event.mGamepadValues = values;
|
|
return event;
|
|
}
|
|
|
|
public void setAckNeeded(boolean ackNeeded) {
|
|
mAckNeeded = ackNeeded;
|
|
}
|
|
}
|