android/sdk/src/main/java/org/apache/weex/ui/view/gesture/WXGestureType.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.weex.ui.view.gesture;

public interface WXGestureType {

  enum LowLevelGesture implements WXGestureType {
    ACTION_DOWN("touchstart"),
    ACTION_MOVE("touchmove"),
    ACTION_UP("touchend"),
    ACTION_CANCEL("touchcancel");
    private String description;

    LowLevelGesture(String description) {
      this.description = description;
    }

    @Override
    public String toString() {
      return description;
    }
  }

  enum HighLevelGesture implements WXGestureType {
    SWIPE("swipe"),
    LONG_PRESS("longpress"),
    PAN_START("panstart"),
    PAN_MOVE("panmove"),
    PAN_END("panend"),
    HORIZONTALPAN("horizontalpan"),
    VERTICALPAN("verticalpan");
    private String description;

    HighLevelGesture(String description) {
      this.description = description;
    }

    @Override
    public String toString() {
      return description;
    }
  }

  class GestureInfo {

    public static final String HISTORICAL_XY = "changedTouches";
    public static final String PAGE_X = "pageX";
    public static final String PAGE_Y = "pageY";
    public static final String SCREEN_X = "screenX";
    public static final String SCREEN_Y = "screenY";
    public static final String POINTER_ID = "identifier";
    public static final String DIRECTION = "direction";
    public static final String STATE = "state";
  }
}