org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/ResetComponentsHandler.java

   1 package org.simantics.district.network.ui.techtype.table;
   2
   3 import javax.inject.Named;
   4
   5 import org.eclipse.e4.core.di.annotations.CanExecute;
   6 import org.eclipse.e4.core.di.annotations.Execute;
   7 import org.eclipse.e4.ui.services.IServiceConstants;
   8 import org.eclipse.jface.dialogs.MessageDialog;
   9 import org.eclipse.swt.widgets.Shell;
  10 import org.simantics.db.Resource;
  11 import org.simantics.db.exception.DatabaseException;
  12 import org.simantics.district.network.techtype.TechTypeUtils;
  13 import org.simantics.utils.ui.ExceptionUtils;
  14
  15 public class ResetComponentsHandler {
  16
  17         @CanExecute
  18         public boolean canExecute() {
  19                 return TechTypeTableView.table != null &&
  20                         TechTypeTableView.table.getCurrentTable() != null &&
  21                         TechTypeTableView.table.getComponentType() != null;
  22         }
  23
  24         @Execute
  25         public void execute(@Named(IServiceConstants.ACTIVE_SHELL) Shell s) {
  26                 Resource table = TechTypeTableView.table.getCurrentTable();
  27                 if (table == null)
  28                         return;
  29
  30                 boolean result = MessageDialog.openConfirm(null, "Confirmation", "Do you really want to reset all component properties to values in this table?");
  31                 if (result == false)
  32                         return;
  33
  34                 try {
  35                         TechTypeUtils.resetComponents(table);
  36                 } catch (DatabaseException e) {
  37                         ExceptionUtils.logAndShowError("Error resetting components.", e);
  38                 }
  39         }
  40
  41 }