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