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