tim/prune/function/compress/DeleteMarkedPointsFunction.java

   1 package tim.prune.function.compress;
   2
   3 import tim.prune.App;
   4 import tim.prune.GenericFunction;
   5 import tim.prune.I18nManager;
   6 import tim.prune.undo.UndoDeleteMarked;
   7
   8 /**
   9  * Function to delete the marked points in the track
  10  */
  11 public class DeleteMarkedPointsFunction extends GenericFunction
  12 {
  13         private boolean _splitSegments = false;
  14         private String  _parentFunctionKey = null;
  15
  16         /** Constructor */
  17         public DeleteMarkedPointsFunction(App inApp) {
  18                 super(inApp);
  19         }
  20
  21         @Override
  22         public String getNameKey() {
  23                 return "function.deletemarked";
  24         }
  25
  26         /**
  27          * Get notification about parent function
  28          * @param inKey parent function name key
  29          * @param inSplitSegments true to split segment, false to not
  30          */
  31         public void setParentFunction(String inKey, boolean inSplitSegments)
  32         {
  33                 _parentFunctionKey = inKey;
  34                 _splitSegments = inSplitSegments;
  35         }
  36
  37         @Override
  38         public void begin()
  39         {
  40                 UndoDeleteMarked undo = new UndoDeleteMarked(_app.getTrackInfo().getTrack());
  41                 // call track to do the actual delete//
  42                 int numPointsDeleted = _app.getTrackInfo().deleteMarkedPoints(_splitSegments);
  43                 // add to undo stack if successful
  44                 if (numPointsDeleted > 0)
  45                 {
  46                         undo.setNumPointsDeleted(numPointsDeleted);
  47                         _app.completeFunction(undo, "" + numPointsDeleted + " "
  48                                  + (numPointsDeleted==1?I18nManager.getText("confirm.deletepoint.single"):I18nManager.getText("confirm.deletepoint.multi")));
  49                 }
  50                 else
  51                 {
  52                         final String titleKey = (_parentFunctionKey == null ? getNameKey() : _parentFunctionKey);
  53                         _app.showErrorMessage(titleKey, "dialog.deletemarked.nonefound");
  54                 }
  55         }
  56 }