eclipse/org.argeo.cms.e4/src/org/argeo/cms/e4/handlers/CloseAllParts.java

   1 package org.argeo.cms.e4.handlers;
   2
   3 import org.eclipse.e4.core.di.annotations.CanExecute;
   4 import org.eclipse.e4.core.di.annotations.Execute;
   5 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
   6 import org.eclipse.e4.ui.workbench.modeling.EPartService;
   7
   8 public class CloseAllParts {
   9
  10         @Execute
  11         void execute(EPartService partService) {
  12                 for (MPart part : partService.getParts()) {
  13                         if (part.isCloseable()) {
  14                                 if (part.isDirty()) {
  15                                         if (partService.savePart(part, true)) {
  16                                                 partService.hidePart(part, true);
  17                                         }
  18                                 } else {
  19                                         partService.hidePart(part, true);
  20                                 }
  21                         }
  22                 }
  23         }
  24
  25         @CanExecute
  26         boolean canExecute(EPartService partService) {
  27                 boolean atLeastOnePart = false;
  28                 for (MPart part : partService.getParts()) {
  29                         if (part.isVisible() && part.isCloseable()) {
  30                                 atLeastOnePart = true;
  31                                 break;
  32                         }
  33                 }
  34                 return atLeastOnePart;
  35         }
  36
  37 }