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