actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/NineViewGroup.java

   1 package com.actionbarsherlock.internal.nineoldandroids.view;
   2
   3 import android.content.Context;
   4 import android.util.AttributeSet;
   5 import android.view.ViewGroup;
   6
   7 import com.actionbarsherlock.internal.nineoldandroids.view.animation.AnimatorProxy;
   8
   9 public abstract class NineViewGroup extends ViewGroup {
  10     private final AnimatorProxy mProxy;
  11
  12     public NineViewGroup(Context context) {
  13         super(context);
  14         mProxy = AnimatorProxy.NEEDS_PROXY ? AnimatorProxy.wrap(this) : null;
  15     }
  16     public NineViewGroup(Context context, AttributeSet attrs) {
  17         super(context, attrs);
  18         mProxy = AnimatorProxy.NEEDS_PROXY ? AnimatorProxy.wrap(this) : null;
  19     }
  20     public NineViewGroup(Context context, AttributeSet attrs, int defStyle) {
  21         super(context, attrs, defStyle);
  22         mProxy = AnimatorProxy.NEEDS_PROXY ? AnimatorProxy.wrap(this) : null;
  23     }
  24
  25     @Override
  26     public void setVisibility(int visibility) {
  27         if (mProxy != null) {
  28             if (visibility == GONE) {
  29                 clearAnimation();
  30             } else if (visibility == VISIBLE) {
  31                 setAnimation(mProxy);
  32             }
  33         }
  34         super.setVisibility(visibility);
  35     }
  36
  37     public float getAlpha() {
  38         if (AnimatorProxy.NEEDS_PROXY) {
  39             return mProxy.getAlpha();
  40         } else {
  41             return super.getAlpha();
  42         }
  43     }
  44     public void setAlpha(float alpha) {
  45         if (AnimatorProxy.NEEDS_PROXY) {
  46             mProxy.setAlpha(alpha);
  47         } else {
  48             super.setAlpha(alpha);
  49         }
  50     }
  51     public float getTranslationX() {
  52         if (AnimatorProxy.NEEDS_PROXY) {
  53             return mProxy.getTranslationX();
  54         } else {
  55             return super.getTranslationX();
  56         }
  57     }
  58     public void setTranslationX(float translationX) {
  59         if (AnimatorProxy.NEEDS_PROXY) {
  60             mProxy.setTranslationX(translationX);
  61         } else {
  62             super.setTranslationX(translationX);
  63         }
  64     }
  65     public float getTranslationY() {
  66         if (AnimatorProxy.NEEDS_PROXY) {
  67             return mProxy.getTranslationY();
  68         } else {
  69             return super.getTranslationY();
  70         }
  71     }
  72     public void setTranslationY(float translationY) {
  73         if (AnimatorProxy.NEEDS_PROXY) {
  74             mProxy.setTranslationY(translationY);
  75         } else {
  76             super.setTranslationY(translationY);
  77         }
  78     }
  79 }