git.gag.com Git - debian/openrocket/blob - android/src/net/sf/openrocket/android/rocket/Configurations.java

   1 package net.sf.openrocket.android.rocket;\r
   2 \r
   3 import java.util.List;\r
   4 \r
   5 import net.sf.openrocket.R;\r
   6 import net.sf.openrocket.android.CurrentRocketHolder;\r
   7 import net.sf.openrocket.android.db.DbAdapter;\r
   8 import net.sf.openrocket.android.motor.ExtendedThrustCurveMotor;\r
   9 import net.sf.openrocket.android.motor.MotorDelayDialogFragment;\r
  10 import net.sf.openrocket.android.motor.MotorListDialogFragment;\r
  11 import net.sf.openrocket.android.util.AndroidLogWrapper;\r
  12 import net.sf.openrocket.android.util.ExpandableListFragment;\r
  13 import net.sf.openrocket.document.OpenRocketDocument;\r
  14 import net.sf.openrocket.motor.Motor;\r
  15 import net.sf.openrocket.rocketcomponent.MotorMount;\r
  16 import net.sf.openrocket.rocketcomponent.RocketComponent;\r
  17 import net.sf.openrocket.unit.UnitGroup;\r
  18 import android.os.Bundle;\r
  19 import android.support.v4.app.FragmentTransaction;\r
  20 import android.view.LayoutInflater;\r
  21 import android.view.View;\r
  22 import android.view.ViewGroup;\r
  23 import android.widget.BaseExpandableListAdapter;\r
  24 import android.widget.Button;\r
  25 import android.widget.ExpandableListAdapter;\r
  26 import android.widget.TextView;\r
  27 \r
  28 import com.actionbarsherlock.view.Menu;\r
  29 import com.actionbarsherlock.view.MenuInflater;\r
  30 import com.actionbarsherlock.view.MenuItem;\r
  31 \r
  32 public class Configurations extends ExpandableListFragment {\r
  33 \r
  34         private final static String wizardFrag = "wizardFrag";\r
  35         \r
  36         @Override\r
  37         public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
  38                         Bundle savedInstanceState) {\r
  39                 setHasOptionsMenu(true);\r
  40                 View v = inflater.inflate(R.layout.rocket_configurations, container, false);\r
  41 \r
  42                 return v;\r
  43         }\r
  44 \r
  45         @Override\r
  46         public void onResume() {\r
  47                 setup();\r
  48                 super.onResume();\r
  49         }\r
  50 \r
  51         @Override\r
  52         public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {\r
  53                 inflater.inflate(R.menu.rocket_viewer_configurations_option_menu, menu);\r
  54         }\r
  55 \r
  56         @Override\r
  57         public boolean onOptionsItemSelected(MenuItem item) {\r
  58                 switch (item.getItemId())\r
  59                 {\r
  60                 case R.id.menu_add:\r
  61                         addConfiguration();\r
  62                         return true;\r
  63                 default:\r
  64                         return super.onOptionsItemSelected(item);\r
  65                 }\r
  66         }\r
  67 \r
  68         public void refreshConfigsList() {\r
  69                 setup();\r
  70         }\r
  71 \r
  72         private void addConfiguration() {\r
  73                 CurrentRocketHolder.getCurrentRocket().addNewMotorConfig(getActivity());\r
  74         }\r
  75         \r
  76         private static class MotorMountInfo {\r
  77 \r
  78                 private RocketComponent mmt;\r
  79                 private String config;\r
  80                 private ExtendedThrustCurveMotor motor;\r
  81                 private double delay;\r
  82 \r
  83                 String getMotorMountDescription() {\r
  84                         String mmtDesc = mmt.getComponentName();\r
  85                         mmtDesc += " (" + UnitGroup.UNITS_MOTOR_DIMENSIONS.toStringUnit( ((MotorMount)mmt).getMotorMountDiameter()) + ")";\r
  86                         return mmtDesc;\r
  87                 }\r
  88 \r
  89                 String getMotorDescription() {\r
  90                         return motor.getManufacturer().getDisplayName() + " " + motor.getDesignation();\r
  91                 }\r
  92 \r
  93         }\r
  94 \r
  95         class ChildViewHolder {\r
  96                 MotorMountInfo info;\r
  97                 TextView motorMountName;\r
  98                 Button motorDescription;\r
  99                 Button motorDelay;\r
 100                 void setMotor( ExtendedThrustCurveMotor motor ) {\r
 101                         this.info.motor = motor;\r
 102                         ((MotorMount)info.mmt).setMotor(info.config, motor);\r
 103                 }\r
 104                 void setDelay( double delay ) {\r
 105                         this.info.delay = delay;\r
 106                         ((MotorMount)info.mmt).setMotorDelay(info.config, delay);\r
 107                 }\r
 108         }\r
 109 \r
 110         private void setup() {\r
 111                 final OpenRocketDocument rocketDocument = CurrentRocketHolder.getCurrentRocket().getRocketDocument();\r
 112 \r
 113                 ExpandableListAdapter configurationAdapter = new BaseExpandableListAdapter() {\r
 114 \r
 115                         // Note: the magic 1 you see below is so the "no motors" configuration\r
 116                         // does not appear in the configuration list.\r
 117                         List<MotorMount> mmts = rocketDocument.getRocket().getMotorMounts();\r
 118 \r
 119                         @Override\r
 120                         public int getGroupCount() {\r
 121                                 // don't show the "no motors" configuration, so we have one less than the\r
 122                                 // array length.\r
 123                                 return rocketDocument.getRocket().getMotorConfigurationIDs().length-1;\r
 124                         }\r
 125 \r
 126                         @Override\r
 127                         public int getChildrenCount(int groupPosition) {\r
 128                                 return mmts.size();\r
 129                         }\r
 130 \r
 131                         @Override\r
 132                         public Object getGroup(int groupPosition) {\r
 133                                 // Skip over the "no motors" configuration\r
 134                                 String config = rocketDocument.getRocket().getMotorConfigurationIDs()[groupPosition+1];\r
 135                                 return config;\r
 136                         }\r
 137 \r
 138                         @Override\r
 139                         public Object getChild(int groupPosition, int childPosition) {\r
 140                                 MotorMountInfo info = new MotorMountInfo();\r
 141                                 info.mmt = (RocketComponent)(mmts.get(childPosition));\r
 142 \r
 143                                 String config = (String) getGroup(groupPosition);\r
 144                                 info.config = config;\r
 145                                 info.motor = (ExtendedThrustCurveMotor) ((MotorMount)info.mmt).getMotor(config);\r
 146 \r
 147                                 if ( info.motor != null ) {\r
 148                                         info.delay = ((MotorMount)info.mmt).getMotorDelay(config);\r
 149                                 } else {\r
 150                                         info.delay = -1;\r
 151                                 }\r
 152 \r
 153                                 return info;\r
 154                         }\r
 155 \r
 156                         @Override\r
 157                         public long getGroupId(int groupPosition) {\r
 158                                 // TODO Auto-generated method stub\r
 159                                 return 0;\r
 160                         }\r
 161 \r
 162                         @Override\r
 163                         public long getChildId(int groupPosition, int childPosition) {\r
 164                                 // TODO Auto-generated method stub\r
 165                                 return 0;\r
 166                         }\r
 167 \r
 168                         @Override\r
 169                         public boolean hasStableIds() {\r
 170                                 // TODO Auto-generated method stub\r
 171                                 return false;\r
 172                         }\r
 173 \r
 174                         @Override\r
 175                         public View getGroupView(int groupPosition, boolean isExpanded,\r
 176                                         View convertView, ViewGroup parent) {\r
 177                                 if ( convertView == null ) {\r
 178                                         convertView = getActivity().getLayoutInflater().inflate(android.R.layout.simple_expandable_list_item_1,null);\r
 179                                 }\r
 180                                 String configDescription = rocketDocument.getRocket().getMotorConfigurationNameOrDescription((String) getGroup(groupPosition));\r
 181                                 ((TextView)convertView.findViewById(android.R.id.text1)).setText( configDescription );\r
 182                                 return convertView;\r
 183                         }\r
 184 \r
 185                         @Override\r
 186                         public View getChildView(int groupPosition, int childPosition,\r
 187                                         boolean isLastChild, View convertView, ViewGroup parent) {\r
 188                                 if ( convertView == null ) {\r
 189                                         convertView = getActivity().getLayoutInflater().inflate(R.layout.motor_config_item,null);\r
 190                                         ChildViewHolder holder = new ChildViewHolder();\r
 191                                         holder.motorMountName = (TextView) convertView.findViewById(R.id.motor_config_motor_mount_name);\r
 192                                         holder.motorDescription = (Button) convertView.findViewById(R.id.motor_config_motor_desc);\r
 193                                         holder.motorDelay = (Button) convertView.findViewById(R.id.motor_config_motor_delay);\r
 194                                         holder.info = (MotorMountInfo) getChild(groupPosition,childPosition);\r
 195                                         convertView.setTag(holder);\r
 196                                 }\r
 197 \r
 198                                 ChildViewHolder cvHolder = (ChildViewHolder) convertView.getTag();\r
 199 \r
 200                                 cvHolder.motorMountName.setText(cvHolder.info.getMotorMountDescription());\r
 201                                 cvHolder.motorDescription.setOnClickListener( new MotorWizardOnClickListener() );\r
 202                                 if ( cvHolder.info.motor == null ) {\r
 203                                         cvHolder.motorDelay.setClickable(false);\r
 204                                         cvHolder.motorDelay.setOnClickListener(null);\r
 205                                         cvHolder.motorDescription.setText(R.string.select_motor);\r
 206                                 } else {\r
 207                                         cvHolder.motorDelay.setClickable(true);\r
 208                                         cvHolder.motorDelay.setOnClickListener( new MotorDelayOnClickListener(cvHolder.info.motor) );\r
 209                                         cvHolder.motorDescription.setText(cvHolder.info.getMotorDescription());\r
 210                                 }\r
 211                                 if( cvHolder.info.delay >=0 ) {\r
 212                                         if( cvHolder.info.delay == Motor.PLUGGED ) {\r
 213                                                 cvHolder.motorDelay.setText("P");\r
 214                                         } else {\r
 215                                                 cvHolder.motorDelay.setText( String.valueOf(Math.round(cvHolder.info.delay)));\r
 216                                         }\r
 217                                 } else {\r
 218                                         cvHolder.motorDelay.setText(R.string.select_delay);\r
 219                                 }\r
 220 \r
 221                                 return convertView;\r
 222                         }\r
 223 \r
 224                         @Override\r
 225                         public boolean isChildSelectable(int groupPosition,\r
 226                                         int childPosition) {\r
 227                                 // TODO Auto-generated method stub\r
 228                                 return false;\r
 229                         }\r
 230 \r
 231                 };\r
 232 \r
 233                 setListAdapter(configurationAdapter);\r
 234         }\r
 235 \r
 236         private class MotorWizardOnClickListener implements View.OnClickListener {\r
 237                 @Override\r
 238                 public void onClick(View v) {\r
 239                         final ViewGroup parent = (ViewGroup) v.getParent();\r
 240                         final ChildViewHolder cvHolder = (ChildViewHolder) parent.getTag();\r
 241                         final MotorListDialogFragment f = new MotorListDialogFragment();\r
 242                         f.setMotorSelectedListener( new MotorListDialogFragment.OnMotorSelectedListener() {\r
 243 \r
 244                                 @Override\r
 245                                 public void onMotorSelected(long motorId) {\r
 246                                         DbAdapter mdbHelper = new DbAdapter(getActivity());\r
 247                                         mdbHelper.open();\r
 248                                         try {\r
 249                                                 ExtendedThrustCurveMotor motor = mdbHelper.getMotorDao().fetchMotor(motorId);\r
 250                                                 cvHolder.setMotor( motor );\r
 251                                                 ((BaseExpandableListAdapter)Configurations.this.getExpandableListAdapter()).notifyDataSetInvalidated();\r
 252                                         } catch (Exception ex) {\r
 253                                                 AndroidLogWrapper.d(Configurations.class, "BlewUp looking for motor", ex);\r
 254                                         } finally {\r
 255                                                 mdbHelper.close();\r
 256                                         }\r
 257                                         FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();\r
 258                                         ft.remove(f);\r
 259                                         ft.commit();\r
 260 \r
 261                                 }\r
 262                         });\r
 263                         FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();\r
 264                         ft.add(f, wizardFrag);\r
 265                         ft.commit();\r
 266                 }\r
 267 \r
 268         }\r
 269 \r
 270         private class MotorDelayOnClickListener implements View.OnClickListener {\r
 271 \r
 272                 double[] standardDelays;\r
 273 \r
 274                 public MotorDelayOnClickListener(ExtendedThrustCurveMotor motor) {\r
 275                         super();\r
 276                         this.standardDelays = motor.getStandardDelays();\r
 277                 }\r
 278 \r
 279                 @Override\r
 280                 public void onClick(View v) {\r
 281                         final View parent = (View) v.getParent();\r
 282                         final ChildViewHolder cvHolder = (ChildViewHolder) parent.getTag();\r
 283                         final MotorDelayDialogFragment f = MotorDelayDialogFragment.newInstance(standardDelays);\r
 284                         f.setDelaySelectedListener( new MotorDelayDialogFragment.OnDelaySelectedListener() {\r
 285 \r
 286                                 @Override\r
 287                                 public void onDelaySelected(double delay) {\r
 288                                         cvHolder.setDelay( delay );\r
 289                                         ((BaseExpandableListAdapter)Configurations.this.getExpandableListAdapter()).notifyDataSetInvalidated();\r
 290                                         FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();\r
 291                                         ft.remove(f);\r
 292                                         ft.commit();\r
 293 \r
 294                                 }\r
 295                         });\r
 296                         FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();\r
 297                         ft.add(f, wizardFrag);\r
 298                         ft.commit();\r
 299                 }\r
 300 \r
 301         }\r
 302 }\r