org.simantics.district.region.ui/src/org/simantics/district/region/ui/DiagramRegionsTableView.java

   1 package org.simantics.district.region.ui;
   2
   3 import java.util.List;
   4
   5 import javax.annotation.PostConstruct;
   6 import javax.annotation.PreDestroy;
   7 import javax.inject.Inject;
   8
   9 import org.eclipse.e4.ui.di.Focus;
  10 import org.eclipse.e4.ui.model.application.MApplication;
  11 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
  12 import org.eclipse.e4.ui.model.application.ui.menu.MHandledToolItem;
  13 import org.eclipse.e4.ui.model.application.ui.menu.MMenuContribution;
  14 import org.eclipse.e4.ui.model.application.ui.menu.MMenuFactory;
  15 import org.eclipse.e4.ui.model.application.ui.menu.MPopupMenu;
  16 import org.eclipse.e4.ui.model.application.ui.menu.MToolBar;
  17 import org.eclipse.e4.ui.services.EMenuService;
  18 import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
  19 import org.eclipse.swt.widgets.Composite;
  20
  21 /**
  22  * @author Jani Simomaa
  23  */
  24 public class DiagramRegionsTableView {
  25
  26     DiagramRegionsTableUI ui;
  27
  28     /**
  29      * See
  30      * http://www.vogella.com/tutorials/EclipsePlugin/article.html#adding-eclipse-4-x-parts-to-eclipse-3-x-applications-via-the-code-org-eclipse-ui-views-code-extension-point
  31      *
  32      * Cannot contribute toolbar items via fragment at this point
  33      */
  34     @Inject
  35     public void init(MPart part, MApplication app) {
  36         MHandledToolItem createHandledToolItem = MMenuFactory.INSTANCE.createHandledToolItem();
  37         // Command is contributed via fragment
  38         createHandledToolItem.setCommand(app.getCommand("org.simantics.district.region.ui.command.createRegionFromSelection"));
  39         createHandledToolItem.setLabel("Create Region From Selection");
  40         createHandledToolItem.setIconURI("platform:/plugin/com.famfamfam.silk/icons/table_add.png");
  41         MToolBar toolBar = MMenuFactory.INSTANCE.createToolBar();
  42         toolBar.setToBeRendered(true);
  43         toolBar.getChildren().add(createHandledToolItem);
  44         part.setToolbar(toolBar);
  45
  46
  47         MPopupMenu createPopupMenu = MMenuFactory.INSTANCE.createPopupMenu();
  48         createPopupMenu.setElementId(POPUP_ID);
  49         createHandledToolItem.setContributorURI("org.simantics.district.region.ui.contextMenu");
  50
  51         List<MMenuContribution> menuContributions = app.getMenuContributions();
  52         for (MMenuContribution menuContribution : menuContributions) {
  53             if ("org.simantics.district.region.ui.contextMenu".equals(menuContribution.getParentId())) {
  54                 // ok, add to menu
  55                 createPopupMenu.getChildren().addAll(menuContribution.getChildren());
  56             }
  57         }
  58
  59         part.getMenus().add(createPopupMenu);
  60     }
  61
  62     public static final String POPUP_ID = "org.simantics.district.region.ui.popup";
  63
  64     @PostConstruct
  65     public void postConstruct(ESelectionService selectionService, Composite parent, EMenuService menuService) {
  66         // System.out.println("construct MPTV");
  67         this.ui = new DiagramRegionsTableUI(selectionService, parent, 0);
  68         menuService.registerContextMenu(this.ui.getTree(), POPUP_ID);
  69     }
  70
  71     @PreDestroy
  72     public void dispose() {
  73         // System.out.println("dispose MPTV");
  74         ui.dispose();
  75         ui = null;
  76     }
  77
  78     @Focus
  79     public void onFocus() {
  80         ui.setFocus();
  81     }
  82
  83 }