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 android.app.ProgressDialog;\r
  14 import android.content.Intent;\r
  15 import android.net.Uri;\r
  16 import android.os.Bundle;\r
  17 import android.support.v4.app.DialogFragment;\r
  18 import android.support.v4.app.FragmentActivity;\r
  19 \r
  20 public class OpenRocketLoaderActivity extends FragmentActivity\r
  21 implements TCQueryAction.OnComplete\r
  22 {\r
  23 \r
  24         private OpenRocketLoaderResult result;\r
  25         \r
  26         private Set<ThrustCurveMotorPlaceholder> missingMotors;\r
  27         private OpenRocketLoaderTask task;\r
  28         private ProgressDialog progress;\r
  29         private DialogFragment missingMotorDialog;\r
  30         private TCMissingMotorDownloadAction missingMotorDownloadAction;\r
  31 \r
  32         @Override\r
  33         protected void onCreate(Bundle savedInstanceState) {\r
  34                 super.onCreate(savedInstanceState);\r
  35                 setContentView(R.layout.main);\r
  36                 missingMotorDownloadAction = new TCMissingMotorDownloadAction(this);\r
  37                 if ( savedInstanceState == null || savedInstanceState.getBoolean("isLoading", false) == false ) {\r
  38                         Intent i = getIntent();\r
  39                         Uri file = i.getData();\r
  40                         loadOrkFile(file);\r
  41                 } else {\r
  42                         progress = ProgressDialog.show(this, "Loading file", "");\r
  43                 }\r
  44         }\r
  45 \r
  46         @Override\r
  47         protected void onSaveInstanceState(Bundle outState) {\r
  48                 super.onSaveInstanceState(outState);\r
  49                 outState.putBoolean("isLoading", true);\r
  50         }\r
  51 \r
  52         @Override\r
  53         protected void onDestroy() {\r
  54                 if ( progress != null ) {\r
  55                         if ( progress.isShowing() ) {\r
  56                                 progress.dismiss();\r
  57                         }\r
  58                         progress = null;\r
  59                 }\r
  60                 if ( missingMotorDownloadAction != null ) {\r
  61                         missingMotorDownloadAction.dismiss();\r
  62                 }\r
  63 \r
  64                 super.onDestroy();\r
  65         }\r
  66 \r
  67         private void loadOrkFile( Uri file ) {\r
  68                 AndroidLogWrapper.d(OpenRocketLoaderActivity.class,"Use ork file: " + file);\r
  69                 String path = file.getPath();\r
  70                 File orkFile = new File(path);\r
  71                 progress = ProgressDialog.show(this, "Loading file", "");\r
  72 \r
  73                 task = new OpenRocketLoaderTask(this);\r
  74 \r
  75                 task.execute(orkFile);\r
  76 \r
  77         }\r
  78 \r
  79         /**\r
  80          * Called by the OpenRocketLoaderTask when it completes.\r
  81          * is default visibility so it can be called from this package.\r
  82          * \r
  83          * @param result\r
  84          */\r
  85         void finishedLoading(OpenRocketLoaderResult result) {\r
  86                 if ( progress != null && progress.isShowing() ) {\r
  87                         progress.dismiss();\r
  88                 }\r
  89                 this.result = result;\r
  90                 ((Application)OpenRocketLoaderActivity.this.getApplication()).setRocketDocument( result.rocket );\r
  91 \r
  92                 updateMissingMotors();\r
  93 \r
  94         }\r
  95 \r
  96         private void updateMissingMotors() {\r
  97                 missingMotors = MissingMotorHelpers.findMissingMotors(result.rocket.getRocket());\r
  98 \r
  99                 if ( missingMotors.size() > 0 ) {\r
 100                         missingMotorDialog = MissingMotorDialogFragment.newInstance( missingMotors );\r
 101                         missingMotorDialog.show(getSupportFragmentManager(), "missing motors");\r
 102                         return;\r
 103                 }\r
 104 \r
 105                 displayWarningDialog();\r
 106         }\r
 107 \r
 108         /**\r
 109          * Called when the TCMissingMotorDownload process finishes.\r
 110          */\r
 111         @Override\r
 112         public void onComplete() {\r
 113 \r
 114                 // Need to update the motor references.\r
 115                 MissingMotorHelpers.updateMissingMotors(result.rocket.getRocket(), result.warnings);\r
 116 \r
 117                 displayWarningDialog();\r
 118         }\r
 119 \r
 120         private void displayWarningDialog() {\r
 121                 WarningSet warnings = result.warnings;\r
 122                 if (warnings == null || warnings.isEmpty()) {\r
 123                 } else {\r
 124                         // TODO - Build a warning listing dialog\r
 125                         DialogFragment newFragment = WarningDialogFragment.newInstance();\r
 126                         newFragment.show(getSupportFragmentManager(), "dialog");\r
 127                         return;\r
 128                 }\r
 129 \r
 130                 moveOnToViewer();\r
 131         }\r
 132 \r
 133         public void doFixMissingMotors() {\r
 134 \r
 135                 missingMotorDialog.dismiss();\r
 136 \r
 137                 missingMotorDownloadAction.setMissingMotors(missingMotors);\r
 138                 missingMotorDownloadAction.start();\r
 139 \r
 140         }\r
 141 \r
 142         public void doNotFixMissingMotors() {\r
 143                 missingMotorDialog.dismiss();\r
 144                 displayWarningDialog();\r
 145         }\r
 146 \r
 147         private void moveOnToViewer() {\r
 148                 Intent i = new Intent(this,OpenRocketViewer.class);\r
 149                 startActivity(i);\r
 150                 finish();\r
 151         }\r
 152 }\r