git.gag.com Git - debian/openrocket/blob - android/src/net/sf/openrocket/android/motor/MotorDetailsFragment.java

   1 package net.sf.openrocket.android.motor;\r
   2 \r
   3 import net.sf.openrocket.R;\r
   4 import net.sf.openrocket.android.db.ConversionUtils;\r
   5 import net.sf.openrocket.android.db.DbAdapter;\r
   6 import net.sf.openrocket.motor.ThrustCurveMotor;\r
   7 import android.os.Bundle;\r
   8 import android.support.v4.app.DialogFragment;\r
   9 import android.view.LayoutInflater;\r
  10 import android.view.View;\r
  11 import android.view.ViewGroup;\r
  12 import android.widget.Button;\r
  13 import android.widget.EditText;\r
  14 \r
  15 public class MotorDetailsFragment extends DialogFragment {\r
  16 \r
  17         EditText manuField;\r
  18         EditText nameField;\r
  19         EditText delaysField;\r
  20         EditText caseField;\r
  21         EditText impulseClassField;\r
  22         EditText diameterField;\r
  23         EditText lengthField;\r
  24 \r
  25         ExtendedThrustCurveMotor motor;\r
  26 \r
  27         public static MotorDetailsFragment newInstance( long motorId ) {\r
  28                 MotorDetailsFragment fragment = new MotorDetailsFragment();\r
  29                 Bundle b = new Bundle();\r
  30                 b.putLong("motorId", motorId);\r
  31                 fragment.setArguments(b);\r
  32                 return fragment;\r
  33         }\r
  34 \r
  35         @Override\r
  36         public void onCreate(Bundle savedInstanceState) {\r
  37                 super.onCreate(savedInstanceState);\r
  38                 setStyle(DialogFragment.STYLE_NO_TITLE,getTheme());\r
  39 \r
  40                 Long motorId;\r
  41                 if ( savedInstanceState != null ) {\r
  42                         motorId = savedInstanceState.getLong("motorId");\r
  43                 } else {\r
  44                         Bundle b = getArguments();\r
  45                         motorId = b.getLong("motorId");\r
  46                 }\r
  47                 DbAdapter mDbHelper = new DbAdapter(getActivity());\r
  48                 mDbHelper.open();\r
  49                 try {\r
  50                         motor = mDbHelper.getMotorDao().fetchMotor(motorId);\r
  51                 } catch ( Exception e ) {\r
  52                 }\r
  53                 mDbHelper.close();\r
  54         }\r
  55 \r
  56         @Override\r
  57         public void onSaveInstanceState(Bundle arg0) {\r
  58                 super.onSaveInstanceState(arg0);\r
  59                 arg0.putLong("motorId", motor.getId());\r
  60         }\r
  61 \r
  62         @Override\r
  63         public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
  64                         Bundle savedInstanceState) {\r
  65                 View v = inflater.inflate(R.layout.motor_detail_form, container, false);\r
  66                 manuField = (EditText) v.findViewById(R.id.motorDetailsManufacturer);\r
  67                 nameField = (EditText) v.findViewById(R.id.motorDetailsName);\r
  68                 delaysField = (EditText) v.findViewById(R.id.motorDetailsDelays);\r
  69                 caseField = (EditText) v.findViewById(R.id.motorDetailsCaseInfo);\r
  70                 impulseClassField = (EditText) v.findViewById(R.id.motorDetailsImpuseClass);\r
  71                 diameterField = (EditText) v.findViewById(R.id.motorDetailsDiameter);\r
  72                 lengthField = (EditText) v.findViewById(R.id.motorDetailsLength);\r
  73                 init();\r
  74                 /* TODO - enable saving.\r
  75                 ((Button) v.findViewById(R.id.motorDetailsSaveButton)).setOnClickListener(\r
  76                                 new View.OnClickListener() {\r
  77                                         @Override\r
  78                                         public void onClick(View v) {\r
  79                                                 MotorDetailsFragment.this.saveChanges();\r
  80                                         }\r
  81                                 });\r
  82                                 */\r
  83                 return v;\r
  84         }\r
  85 \r
  86         private void init( ) {\r
  87                 ThrustCurveMotor tcm = motor.getThrustCurveMotor();\r
  88                 manuField.setText( tcm.getManufacturer().getDisplayName());\r
  89                 nameField.setText( tcm.getDesignation() );\r
  90                 delaysField.setText( ConversionUtils.delaysToString(tcm.getStandardDelays()) );\r
  91                 caseField.setText( motor.getCaseInfo());\r
  92                 impulseClassField.setText( motor.getImpulseClass());\r
  93                 diameterField.setText( String.valueOf(tcm.getDiameter()*1000.0) );\r
  94                 lengthField.setText( String.valueOf(tcm.getLength()*1000.0) );\r
  95         }\r
  96 \r
  97         private void saveChanges() {\r
  98                 DbAdapter mDbHelper = new DbAdapter(getActivity());\r
  99                 mDbHelper.open();\r
 100                 try {\r
 101                         mDbHelper.getMotorDao().insertOrUpdateMotor(motor);\r
 102                 } catch ( Exception e ) {\r
 103                 }\r
 104 \r
 105         }\r
 106 }\r