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

   1 package net.sf.openrocket.android.rocket;\r
   2 \r
   3 import net.sf.openrocket.R;\r
   4 import net.sf.openrocket.android.CurrentRocketHolder;\r
   5 import net.sf.openrocket.android.util.AndroidLogWrapper;\r
   6 import net.sf.openrocket.document.OpenRocketDocument;\r
   7 import net.sf.openrocket.document.Simulation;\r
   8 import net.sf.openrocket.simulation.FlightData;\r
   9 import net.sf.openrocket.unit.Unit;\r
  10 import net.sf.openrocket.unit.UnitGroup;\r
  11 import android.app.Activity;\r
  12 import android.content.SharedPreferences;\r
  13 import android.os.Bundle;\r
  14 import android.preference.PreferenceManager;\r
  15 import android.support.v4.app.FragmentTransaction;\r
  16 import android.view.LayoutInflater;\r
  17 import android.view.View;\r
  18 import android.view.ViewGroup;\r
  19 import android.widget.AdapterView;\r
  20 import android.widget.AdapterView.OnItemClickListener;\r
  21 import android.widget.AdapterView.OnItemLongClickListener;\r
  22 import android.widget.ArrayAdapter;\r
  23 import android.widget.ListView;\r
  24 import android.widget.TextView;\r
  25 \r
  26 import com.actionbarsherlock.app.SherlockFragment;\r
  27 import com.actionbarsherlock.view.Menu;\r
  28 import com.actionbarsherlock.view.MenuInflater;\r
  29 import com.actionbarsherlock.view.MenuItem;\r
  30 \r
  31 public class Simulations extends SherlockFragment\r
  32 implements SharedPreferences.OnSharedPreferenceChangeListener\r
  33 {\r
  34 \r
  35         private final static String wizardFrag = "wizardFrag";\r
  36 \r
  37         public interface OnSimulationSelectedListener {\r
  38                 public void onSimulationSelected( int simulationId );\r
  39         }\r
  40 \r
  41         private ListView simulationList;\r
  42         private OnSimulationSelectedListener listener;\r
  43 \r
  44         @Override\r
  45         public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
  46                         Bundle savedInstanceState) {\r
  47                 setHasOptionsMenu(true);\r
  48                 View v = inflater.inflate(R.layout.rocket_simulations, container, false);\r
  49                 simulationList = (ListView) v.findViewById(R.id.openrocketviewerSimulationList);\r
  50                 return v;\r
  51         }\r
  52         \r
  53         @Override\r
  54         public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {\r
  55                 inflater.inflate(R.menu.rocket_viewer_simulation_option_menu, menu);\r
  56         }\r
  57 \r
  58         @Override\r
  59         public boolean onOptionsItemSelected(MenuItem item) {\r
  60                 switch (item.getItemId())\r
  61                 {\r
  62                 case R.id.menu_add:\r
  63                         addSimulation();\r
  64                         return true;\r
  65                 default:\r
  66                         return super.onOptionsItemSelected(item);\r
  67                 }\r
  68         }\r
  69 \r
  70         @Override\r
  71         public void onAttach(Activity activity) {\r
  72                 super.onAttach(activity);\r
  73                 if ( activity instanceof OnSimulationSelectedListener ) {\r
  74                         listener = (OnSimulationSelectedListener) activity;\r
  75                 }\r
  76         }\r
  77 \r
  78 \r
  79         public void setListener(OnSimulationSelectedListener listener) {\r
  80                 this.listener = listener;\r
  81         }\r
  82 \r
  83         @Override\r
  84         public void onActivityCreated(Bundle savedInstanceState) {\r
  85                 super.onActivityCreated(savedInstanceState);\r
  86 \r
  87                 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());\r
  88                 prefs.registerOnSharedPreferenceChangeListener(this);\r
  89 \r
  90         }\r
  91 \r
  92         @Override\r
  93         public void onResume() {\r
  94                 super.onResume();\r
  95                 setup();\r
  96 \r
  97         }\r
  98 \r
  99         @Override\r
 100         public void onDestroy() {\r
 101                 super.onDestroy();\r
 102 \r
 103                 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());\r
 104                 prefs.unregisterOnSharedPreferenceChangeListener(this);\r
 105         }\r
 106 \r
 107         @Override\r
 108         public void onSharedPreferenceChanged(SharedPreferences arg0, String arg1) {\r
 109                 if ( this.isVisible() ) {\r
 110                         setup();\r
 111                 }\r
 112         }\r
 113 \r
 114 \r
 115         public void refreshSimulationList() {\r
 116                 setup();\r
 117         }\r
 118         \r
 119         private void setup() {\r
 120                 final OpenRocketDocument rocketDocument = CurrentRocketHolder.getCurrentRocket().getRocketDocument();\r
 121                 AndroidLogWrapper.d(Simulations.class,"activity = {0}", this.getActivity());\r
 122 \r
 123                 ArrayAdapter<Simulation> sims = new ArrayAdapter<Simulation>(this.getActivity(),android.R.layout.simple_list_item_2,rocketDocument.getSimulations()) {\r
 124 \r
 125                         @Override\r
 126                         public View getView(int position, View convertView,     ViewGroup parent) {\r
 127                                 View v = convertView;\r
 128                                 if ( v == null ) {\r
 129                                         LayoutInflater li = getActivity().getLayoutInflater();\r
 130                                         v = li.inflate(android.R.layout.simple_list_item_2,null);\r
 131                                 }\r
 132                                 Simulation sim = this.getItem(position);\r
 133                                 ((TextView)v.findViewById(android.R.id.text1)).setText( sim.getName() );\r
 134                                 StringBuilder sb = new StringBuilder();\r
 135                                 String motorConfig = sim.getOptions().getMotorConfigurationID();\r
 136                                 sb.append("motors: ").append(rocketDocument.getRocket().getMotorConfigurationNameOrDescription(motorConfig));\r
 137                                 Unit distanceUnit = UnitGroup.UNITS_DISTANCE.getDefaultUnit();\r
 138                                 FlightData flightData  = sim.getSimulatedData();\r
 139                                 if ( flightData != null ) {\r
 140                                         sb.append(" apogee: ").append( distanceUnit.toStringUnit(flightData.getMaxAltitude()));\r
 141                                         sb.append(" time: ").append(flightData.getFlightTime()).append("s");\r
 142                                         ((TextView)v.findViewById(android.R.id.text2)).setText( sb.toString() );\r
 143                                 } else {\r
 144                                         ((TextView)v.findViewById(android.R.id.text2)).setText("No simulation data");\r
 145                                 }\r
 146                                 return v;\r
 147                         }\r
 148 \r
 149                 };\r
 150                 simulationList.setOnItemClickListener( new OnItemClickListener() {\r
 151                         @Override\r
 152                         public void onItemClick(AdapterView l, View v, int position, long id) {\r
 153                                 if (listener != null ) {\r
 154                                         listener.onSimulationSelected(position);\r
 155                                 }\r
 156                         }\r
 157 \r
 158                 });\r
 159                 simulationList.setOnItemLongClickListener( new OnItemLongClickListener() {\r
 160 \r
 161                         @Override\r
 162                         public boolean onItemLongClick(AdapterView<?> parent, View view,\r
 163                                         int position, long id) {\r
 164                                 final SimulationEditFragment f = SimulationEditFragment.newInstance(position);\r
 165                                 FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();\r
 166                                 ft.add(f, wizardFrag);\r
 167                                 ft.commit();\r
 168 \r
 169                                 return true;\r
 170                         }\r
 171                         \r
 172                 });\r
 173                 simulationList.setAdapter(sims);\r
 174 \r
 175         }\r
 176 \r
 177         private void addSimulation() {\r
 178                 CurrentRocketHolder.getCurrentRocket().addNewSimulation();\r
 179         }\r
 180         \r
 181 }\r