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

   1 package net.sf.openrocket.android.rocket;\r
   2 \r
   3 import java.io.File;\r
   4 import java.util.Set;\r
   5 \r
   6 import net.sf.openrocket.R;\r
   7 import net.sf.openrocket.aerodynamics.WarningSet;\r
   8 import net.sf.openrocket.android.CurrentRocketHolder;\r
   9 import net.sf.openrocket.android.thrustcurve.TCMissingMotorDownloadAction;\r
  10 import net.sf.openrocket.android.thrustcurve.TCQueryAction;\r
  11 import net.sf.openrocket.android.util.AndroidLogWrapper;\r
  12 import net.sf.openrocket.motor.ThrustCurveMotorPlaceholder;\r
  13 import net.sf.openrocket.rocketcomponent.Rocket;\r
  14 import android.app.AlertDialog;\r
  15 import android.content.DialogInterface;\r
  16 import android.content.Intent;\r
  17 import android.net.Uri;\r
  18 import android.os.Bundle;\r
  19 import android.support.v4.app.DialogFragment;\r
  20 \r
  21 import com.actionbarsherlock.app.SherlockFragmentActivity;\r
  22 \r
  23 public class OpenRocketLoaderActivity extends SherlockFragmentActivity\r
  24 implements TCQueryAction.OnTCQueryCompleteListener, OpenRocketLoaderFragment.OnOpenRocketFileLoaded\r
  25 {\r
  26 \r
  27         private final static String MISSING_MOTOR_DIAG_FRAGMENT_TAG = "missingmotordialog";\r
  28         private final static String MISSING_MOTOR_DOWNLOAD_FRAGMENT_TAG = "missingmotortask";\r
  29 \r
  30         @Override\r
  31         protected void onCreate(Bundle savedInstanceState) {\r
  32                 super.onCreate(savedInstanceState);\r
  33                 setTitle("");\r
  34                 setContentView(R.layout.main);\r
  35                 if ( savedInstanceState == null || savedInstanceState.getBoolean("isLoading", false) == false ) {\r
  36                         Intent i = getIntent();\r
  37                         Uri file = i.getData();\r
  38                         loadOrkFile(file);\r
  39                 } else {\r
  40                 }\r
  41         }\r
  42 \r
  43         @Override\r
  44         protected void onSaveInstanceState(Bundle outState) {\r
  45                 super.onSaveInstanceState(outState);\r
  46                 outState.putBoolean("isLoading", true);\r
  47         }\r
  48 \r
  49         private void loadOrkFile( Uri file ) {\r
  50                 CurrentRocketHolder.getCurrentRocket().setFileUri( file );\r
  51                 AndroidLogWrapper.d(OpenRocketLoaderActivity.class,"Use ork file: " + file);\r
  52                 String path = file.getPath();\r
  53                 File orkFile = new File(path);\r
  54 \r
  55                 getSupportFragmentManager().beginTransaction().add( OpenRocketLoaderFragment.newInstance(orkFile), "loader").commit();\r
  56 \r
  57         }\r
  58 \r
  59         /**\r
  60          * Called by the OpenRocketLoaderTask when it completes.\r
  61          * is default visibility so it can be called from this package.\r
  62          * \r
  63          * @param result\r
  64          */\r
  65         public void onOpenRocketFileLoaded(OpenRocketLoaderResult result) {\r
  66                 if ( result.loadingError != null ) {\r
  67                         \r
  68                         AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);\r
  69                         dialogBuilder.setTitle("Error Loading File" );\r
  70                         dialogBuilder.setMessage( result.loadingError.getLocalizedMessage());\r
  71                         dialogBuilder.setOnCancelListener( new DialogInterface.OnCancelListener() {\r
  72                                 @Override\r
  73                                 public void onCancel(DialogInterface dialog) {\r
  74                                         OpenRocketLoaderActivity.this.finish();\r
  75                                 }\r
  76                         });\r
  77                         dialogBuilder.create().show();\r
  78 \r
  79                 } else {\r
  80                         CurrentRocketHolder.getCurrentRocket().setRocketDocument( result.rocket );\r
  81                         CurrentRocketHolder.getCurrentRocket().setWarnings( result.warnings );\r
  82 \r
  83                         updateMissingMotors();\r
  84                 }\r
  85         }\r
  86 \r
  87         private void updateMissingMotors() {\r
  88                 Rocket rocket = CurrentRocketHolder.getCurrentRocket().getRocketDocument().getRocket();\r
  89                 Set<ThrustCurveMotorPlaceholder> missingMotors = MissingMotorHelpers.findMissingMotors(rocket);\r
  90 \r
  91                 if ( missingMotors.size() > 0 ) {\r
  92                         DialogFragment missingMotorDialog = MissingMotorDialogFragment.newInstance( missingMotors );\r
  93                         getSupportFragmentManager().beginTransaction().add(missingMotorDialog, MISSING_MOTOR_DIAG_FRAGMENT_TAG).commit();\r
  94                         return;\r
  95                 }\r
  96 \r
  97                 displayWarningDialog();\r
  98         }\r
  99 \r
 100         /**\r
 101          * Called when the TCMissingMotorDownload process finishes.\r
 102          */\r
 103         @Override\r
 104         public void onTCQueryComplete(String message) {\r
 105 \r
 106                 Rocket rocket = CurrentRocketHolder.getCurrentRocket().getRocketDocument().getRocket();\r
 107                 WarningSet warnings = CurrentRocketHolder.getCurrentRocket().getWarnings();\r
 108                 // Need to update the motor references.\r
 109                 MissingMotorHelpers.updateMissingMotors(rocket, warnings);\r
 110 \r
 111                 displayWarningDialog();\r
 112         }\r
 113 \r
 114         private void displayWarningDialog() {\r
 115                 WarningSet warnings = CurrentRocketHolder.getCurrentRocket().getWarnings();\r
 116                 if (warnings == null || warnings.isEmpty()) {\r
 117                 } else {\r
 118                         DialogFragment newFragment = WarningDialogFragment.newInstance();\r
 119                         newFragment.show(getSupportFragmentManager(), "dialog");\r
 120                         return;\r
 121                 }\r
 122 \r
 123                 moveOnToViewer();\r
 124         }\r
 125 \r
 126         public void doFixMissingMotors() {\r
 127                 Rocket rocket = CurrentRocketHolder.getCurrentRocket().getRocketDocument().getRocket();\r
 128                 Set<ThrustCurveMotorPlaceholder> missingMotors = MissingMotorHelpers.findMissingMotors(rocket);\r
 129 \r
 130                 TCMissingMotorDownloadAction motorfrag = TCMissingMotorDownloadAction.newInstance( missingMotors );\r
 131                 getSupportFragmentManager().beginTransaction().add( motorfrag, MISSING_MOTOR_DOWNLOAD_FRAGMENT_TAG).commit();\r
 132 \r
 133         }\r
 134 \r
 135         public void doNotFixMissingMotors() {\r
 136                 displayWarningDialog();\r
 137         }\r
 138 \r
 139         public void moveOnToViewer() {\r
 140                 Intent i = new Intent(this,OpenRocketViewer.class);\r
 141                 startActivity(i);\r
 142                 finish();\r
 143         }\r
 144 }\r