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