git.gag.com Git - debian/openrocket/blob - android/src/net/sf/openrocket/android/RocketChangedEventHandler.java

   1 package net.sf.openrocket.android;\r
   2 \r
   3 import android.os.Handler;\r
   4 import android.os.Looper;\r
   5 import android.os.Message;\r
   6 \r
   7 public abstract class RocketChangedEventHandler extends Handler {\r
   8 \r
   9         public RocketChangedEventHandler() {\r
  10         }\r
  11 \r
  12         public RocketChangedEventHandler(Callback callback) {\r
  13                 super(callback);\r
  14         }\r
  15 \r
  16         public RocketChangedEventHandler(Looper looper) {\r
  17                 super(looper);\r
  18         }\r
  19 \r
  20         public RocketChangedEventHandler(Looper looper, Callback callback) {\r
  21                 super(looper, callback);\r
  22         }\r
  23 \r
  24         public static final int MOTOR_CONFIGS_CHANGED = 1;\r
  25         public static final int SIMS_CHANGED = 2;\r
  26 \r
  27         public void simsChangedMessage() {\r
  28                 Message m = this.obtainMessage(SIMS_CHANGED);\r
  29                 this.dispatchMessage(m);\r
  30         }\r
  31         \r
  32         public void configsChangedMessage() {\r
  33                 Message m = this.obtainMessage(MOTOR_CONFIGS_CHANGED);\r
  34                 this.dispatchMessage(m);\r
  35         }\r
  36 \r
  37         @Override\r
  38         public void handleMessage(Message msg) {\r
  39                 int what = msg.what;\r
  40                 switch ( what ) {\r
  41                 case SIMS_CHANGED:\r
  42                         doSimsChanged();\r
  43                         break;\r
  44                 case MOTOR_CONFIGS_CHANGED:\r
  45                         doMotorConfigsChanged();\r
  46                         break;\r
  47                 default:\r
  48                         super.handleMessage(msg);\r
  49                 }\r
  50         }\r
  51 \r
  52         protected abstract void doSimsChanged();\r
  53         \r
  54         protected abstract void doMotorConfigsChanged();\r
  55 \r
  56 }\r