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

   1 package net.sf.openrocket.android.simulation;\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 android.app.Activity;\r
   9 import android.content.SharedPreferences;\r
  10 import android.os.Bundle;\r
  11 import android.preference.PreferenceManager;\r
  12 import android.support.v4.app.FragmentTransaction;\r
  13 import android.view.LayoutInflater;\r
  14 import android.view.View;\r
  15 import android.view.ViewGroup;\r
  16 import android.widget.AdapterView;\r
  17 import android.widget.AdapterView.OnItemClickListener;\r
  18 import android.widget.AdapterView.OnItemLongClickListener;\r
  19 import android.widget.ArrayAdapter;\r
  20 import android.widget.ListView;\r
  21 \r
  22 import com.actionbarsherlock.app.SherlockFragment;\r
  23 import com.actionbarsherlock.view.Menu;\r
  24 import com.actionbarsherlock.view.MenuInflater;\r
  25 import com.actionbarsherlock.view.MenuItem;\r
  26 \r
  27 public class Simulations extends SherlockFragment\r
  28 implements SharedPreferences.OnSharedPreferenceChangeListener\r
  29 {\r
  30 \r
  31         private final static String wizardFrag = "wizardFrag";\r
  32 \r
  33         public interface OnSimulationSelectedListener {\r
  34                 public void onSimulationSelected( int simulationId );\r
  35         }\r
  36 \r
  37         private ListView simulationList;\r
  38         private OnSimulationSelectedListener listener;\r
  39 \r
  40         @Override\r
  41         public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
  42                         Bundle savedInstanceState) {\r
  43                 setHasOptionsMenu(true);\r
  44                 View v = inflater.inflate(R.layout.rocket_simulations, container, false);\r
  45                 simulationList = (ListView) v.findViewById(R.id.openrocketviewerSimulationList);\r
  46                 return v;\r
  47         }\r
  48         \r
  49         @Override\r
  50         public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {\r
  51                 inflater.inflate(R.menu.rocket_viewer_simulation_option_menu, menu);\r
  52         }\r
  53 \r
  54         @Override\r
  55         public boolean onOptionsItemSelected(MenuItem item) {\r
  56                 switch (item.getItemId())\r
  57                 {\r
  58                 case R.id.menu_add:\r
  59                         addSimulation();\r
  60                         return true;\r
  61                 default:\r
  62                         return super.onOptionsItemSelected(item);\r
  63                 }\r
  64         }\r
  65 \r
  66         @Override\r
  67         public void onAttach(Activity activity) {\r
  68                 super.onAttach(activity);\r
  69                 if ( activity instanceof OnSimulationSelectedListener ) {\r
  70                         listener = (OnSimulationSelectedListener) activity;\r
  71                 }\r
  72         }\r
  73 \r
  74 \r
  75         public void setListener(OnSimulationSelectedListener listener) {\r
  76                 this.listener = listener;\r
  77         }\r
  78 \r
  79         @Override\r
  80         public void onActivityCreated(Bundle savedInstanceState) {\r
  81                 super.onActivityCreated(savedInstanceState);\r
  82 \r
  83                 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());\r
  84                 prefs.registerOnSharedPreferenceChangeListener(this);\r
  85 \r
  86         }\r
  87 \r
  88         @Override\r
  89         public void onResume() {\r
  90                 super.onResume();\r
  91                 setup();\r
  92 \r
  93         }\r
  94 \r
  95         @Override\r
  96         public void onDestroy() {\r
  97                 super.onDestroy();\r
  98 \r
  99                 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());\r
 100                 prefs.unregisterOnSharedPreferenceChangeListener(this);\r
 101         }\r
 102 \r
 103         @Override\r
 104         public void onSharedPreferenceChanged(SharedPreferences arg0, String arg1) {\r
 105                 if ( this.isVisible() ) {\r
 106                         setup();\r
 107                 }\r
 108         }\r
 109 \r
 110 \r
 111         public void refreshSimulationList() {\r
 112                 setup();\r
 113         }\r
 114         \r
 115         private void setup() {\r
 116                 final OpenRocketDocument rocketDocument = CurrentRocketHolder.getCurrentRocket().getRocketDocument();\r
 117                 AndroidLogWrapper.d(Simulations.class,"activity = {0}", this.getActivity());\r
 118 \r
 119                 ArrayAdapter<Simulation> sims = new ArrayAdapter<Simulation>(this.getActivity(),android.R.layout.simple_list_item_2,rocketDocument.getSimulations()) {\r
 120 \r
 121                         @Override\r
 122                         public View getView(int position, View convertView,     ViewGroup parent) {\r
 123                     SimulationListItem listItemView = (SimulationListItem) convertView;\r
 124 \r
 125                     if (listItemView == null) {\r
 126                         listItemView = new SimulationListItem(parent.getContext());\r
 127                     }\r
 128 \r
 129                                 Simulation sim = this.getItem(position);\r
 130                                 listItemView.setSimulation(sim);\r
 131 \r
 132                     return listItemView;\r
 133                         }\r
 134 \r
 135                 };\r
 136                 simulationList.setOnItemClickListener( new OnItemClickListener() {\r
 137                         @Override\r
 138                         public void onItemClick(AdapterView l, View v, int position, long id) {\r
 139                                 Simulation sim = CurrentRocketHolder.getCurrentRocket().getRocketDocument().getSimulation(position);\r
 140                                 // Check if there is data for this simulation.\r
 141                                 if ( sim.getSimulatedData() == null || sim.getSimulatedData().getBranchCount() == 0 ) {\r
 142                                         openEditor(position);\r
 143                                 } else if (listener != null ) {\r
 144                                         listener.onSimulationSelected(position);\r
 145                                 }\r
 146                         }\r
 147 \r
 148                 });\r
 149                 simulationList.setOnItemLongClickListener( new OnItemLongClickListener() {\r
 150 \r
 151                         @Override\r
 152                         public boolean onItemLongClick(AdapterView<?> parent, View view,\r
 153                                         int position, long id) {\r
 154                                 openEditor(position);\r
 155 \r
 156                                 return true;\r
 157                         }\r
 158                         \r
 159                 });\r
 160                 simulationList.setAdapter(sims);\r
 161 \r
 162         }\r
 163         \r
 164         private void openEditor( int position ) {\r
 165                 final SimulationEditFragment f = SimulationEditFragment.newInstance(position);\r
 166                 FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();\r
 167                 ft.add(f, wizardFrag);\r
 168                 ft.commit();\r
 169         }\r
 170 \r
 171         private void addSimulation() {\r
 172                 CurrentRocketHolder.getCurrentRocket().addNewSimulation(getActivity());\r
 173         }\r
 174         \r
 175 }\r