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

   1 package net.sf.openrocket.android.rocket;\r
   2 \r
   3 \r
   4 import java.io.IOException;\r
   5 \r
   6 import net.sf.openrocket.R;\r
   7 import net.sf.openrocket.android.ActivityHelpers;\r
   8 import net.sf.openrocket.android.CurrentRocketHolder;\r
   9 import net.sf.openrocket.android.simulation.SimulationChart;\r
  10 import net.sf.openrocket.android.simulation.SimulationViewActivity;\r
  11 import net.sf.openrocket.android.simulation.SimulationViewFragment;\r
  12 import net.sf.openrocket.android.util.AndroidLogWrapper;\r
  13 import net.sf.openrocket.document.Simulation;\r
  14 import android.app.AlertDialog;\r
  15 import android.content.Intent;\r
  16 import android.os.Bundle;\r
  17 import android.support.v4.app.Fragment;\r
  18 import android.support.v4.app.FragmentManager;\r
  19 import android.support.v4.app.FragmentPagerAdapter;\r
  20 import android.support.v4.app.FragmentTransaction;\r
  21 import android.support.v4.view.ViewPager;\r
  22 import android.view.View;\r
  23 \r
  24 import com.actionbarsherlock.app.SherlockFragmentActivity;\r
  25 import com.actionbarsherlock.view.Menu;\r
  26 import com.actionbarsherlock.view.MenuInflater;\r
  27 import com.actionbarsherlock.view.MenuItem;\r
  28 \r
  29 public class OpenRocketViewer extends SherlockFragmentActivity\r
  30 implements Simulations.OnSimulationSelectedListener\r
  31 {\r
  32 \r
  33         private final static int OVERVIEW_POS = 0;\r
  34         private final static int COMPONENT_POS = 1;\r
  35         private final static int SIMS_POS = 2;\r
  36         private final static int CONFIGS_POS = 3;\r
  37         private final static int TABSIZE = 4;\r
  38 \r
  39         private OpenRocketViewerPagerAdapter viewPagerAdapter;\r
  40 \r
  41         @Override\r
  42         protected void onCreate(Bundle savedInstanceState) {\r
  43                 super.onCreate(savedInstanceState);\r
  44 \r
  45                 setTitle(CurrentRocketHolder.getCurrentRocket().getRocketDocument().getRocket().getName());\r
  46                 getSupportActionBar().setDisplayHomeAsUpEnabled(true);\r
  47 \r
  48                 setContentView(R.layout.openrocketviewer);\r
  49                 ViewPager viewPager = (ViewPager)findViewById(R.id.pager);\r
  50                 viewPagerAdapter = new OpenRocketViewerPagerAdapter( this.getSupportFragmentManager() );\r
  51                 viewPager.setAdapter( viewPagerAdapter );\r
  52 \r
  53                 CurrentRocketHolder.getCurrentRocket().setHandler( new RocketChangedEventHandler( ) );\r
  54         }\r
  55 \r
  56         @Override\r
  57         protected void onPause() {\r
  58                 CurrentRocketHolder.getCurrentRocket().setHandler(null);\r
  59                 super.onPause();\r
  60         }\r
  61 \r
  62         @Override\r
  63         public boolean onCreateOptionsMenu(Menu menu) {\r
  64                 MenuInflater inflater = getSupportMenuInflater();\r
  65                 inflater.inflate(R.menu.rocket_viewer_option_menu, menu);\r
  66                 return true;\r
  67         }\r
  68 \r
  69         @Override\r
  70         public boolean onMenuItemSelected(int featureId, MenuItem item) {\r
  71                 AndroidLogWrapper.d(OpenRocketViewer.class,"onMenuItemSelected" + item.getItemId());\r
  72                 switch(item.getItemId()) {\r
  73                 case R.id.menu_save:\r
  74                         // FIXME - Probably want to open a dialog here.\r
  75                         try {\r
  76                                 CurrentRocketHolder.getCurrentRocket().saveOpenRocketDocument();\r
  77                         } catch ( IOException iex ) {\r
  78                                 AndroidLogWrapper.d(OpenRocketViewer.class, iex.getMessage());\r
  79                         }\r
  80                         return true;\r
  81                 case android.R.id.home:\r
  82                         ActivityHelpers.goHome(this);\r
  83                         return true;\r
  84                 case R.id.motor_list_menu_option:\r
  85                         ActivityHelpers.browseMotors(this);\r
  86                         return true;\r
  87                 case R.id.preference_menu_option:\r
  88                         ActivityHelpers.startPreferences(this);\r
  89                         return true;\r
  90                 case R.id.menu_about:\r
  91                         ActivityHelpers.showAbout(this);\r
  92                         return true;\r
  93                 }\r
  94                 return super.onMenuItemSelected(featureId, item);\r
  95         }\r
  96 \r
  97         @Override\r
  98         public void onSimulationSelected(int simulationId) {\r
  99 \r
 100                 Simulation sim = CurrentRocketHolder.getCurrentRocket().getRocketDocument().getSimulation(simulationId);\r
 101                 // Check if there is data for this simulation.\r
 102                 if ( sim.getSimulatedData() == null || sim.getSimulatedData().getBranchCount() == 0 ) {\r
 103                         AlertDialog.Builder builder = new AlertDialog.Builder(this);\r
 104                         builder.setMessage("The selected simulation does not have saved data.");\r
 105                         builder.setCancelable(true);\r
 106                         builder.show();\r
 107                         return;\r
 108                 }\r
 109 \r
 110                 View sidepane = findViewById(R.id.sidepane);\r
 111                 if ( /* if multi pane */ sidepane != null ) {\r
 112                         SimulationChart chart = new SimulationChart(simulationId);\r
 113 \r
 114                         Fragment graph = SimulationViewFragment.newInstance(chart);\r
 115 \r
 116                         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();\r
 117                         ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);\r
 118                         // probably only want to update back stack for first time.\r
 119                         ft.addToBackStack("simulationplot");\r
 120                         ft.replace(R.id.sidepane, graph);\r
 121                         ft.show(graph);\r
 122                         ft.commit();\r
 123 \r
 124 \r
 125                 } else {\r
 126                         Intent i = new Intent(this, SimulationViewActivity.class);\r
 127                         i.putExtra("Simulation",simulationId);\r
 128                         startActivity(i);\r
 129                 }\r
 130         }\r
 131 \r
 132         private class RocketChangedEventHandler extends net.sf.openrocket.android.RocketChangedEventHandler {\r
 133 \r
 134                 \r
 135                 @Override\r
 136                 protected void doSimsChanged() {\r
 137                         Simulations sims = (Simulations) viewPagerAdapter.getFragmentAtPos(SIMS_POS);\r
 138                         if ( sims != null ) {\r
 139                                 sims.refreshSimulationList();\r
 140                         }\r
 141                 }\r
 142 \r
 143                 @Override\r
 144                 protected void doMotorConfigsChanged() {\r
 145                         Configurations configs = (Configurations) viewPagerAdapter.getFragmentAtPos(CONFIGS_POS);\r
 146                         if ( configs != null ) {\r
 147                                 configs.refreshConfigsList();\r
 148                         }\r
 149                 }\r
 150 \r
 151         };\r
 152 \r
 153 \r
 154         private class OpenRocketViewerPagerAdapter extends FragmentPagerAdapter {\r
 155 \r
 156                 public OpenRocketViewerPagerAdapter( FragmentManager fm ) {\r
 157                         super(fm);\r
 158                 }\r
 159                 @Override\r
 160                 public int getCount() {\r
 161                         return TABSIZE;\r
 162                 }\r
 163                 @Override\r
 164                 public Fragment getItem( int position ) {\r
 165                         switch (position) {\r
 166                         case OVERVIEW_POS:\r
 167                                 return new Overview();\r
 168                         case COMPONENT_POS:\r
 169                                 return new Component();\r
 170                         case SIMS_POS:\r
 171                                 return new Simulations();\r
 172                         case CONFIGS_POS:\r
 173                                 return new Configurations();\r
 174                         }\r
 175                         return null;\r
 176                 }\r
 177                 @Override\r
 178                 public CharSequence getPageTitle(int position) {\r
 179                         switch (position) {\r
 180                         case OVERVIEW_POS:\r
 181                                 return "Overview";\r
 182                         case COMPONENT_POS:\r
 183                                 return "Components";\r
 184                         case SIMS_POS:\r
 185                                 return "Simulations";\r
 186                         case CONFIGS_POS:\r
 187                                 return "Configurations";\r
 188                         }\r
 189                         return null;\r
 190                 }\r
 191 \r
 192                 public Fragment getFragmentAtPos( int pos ) {\r
 193                         String tag = "android:switcher:"+R.id.pager+":"+pos;\r
 194                         Fragment f = OpenRocketViewer.this.getSupportFragmentManager().findFragmentByTag(tag);\r
 195                         return f;\r
 196                 }\r
 197         }\r
 198 \r
 199 }\r