Java 类org.eclipse.gef.ui.actions.ZoomOutAction 实例源码

项目：jive 文件：AbstractGraphicalJiveView.java

@Override
protected void configureToolBar(final IToolBarManager manager)
{
  super.configureToolBar(manager);
  final IDiagramOutputActionFactory factory = JiveUIPlugin.getDefault()
      .getDiagramOutputActionFactory();
  final ScalableRootEditPart root = (ScalableRootEditPart) viewer.getRootEditPart();
  final IAction zoomIn = new ZoomInAction(root.getZoomManager());
  final IAction zoomOut = new ZoomOutAction(root.getZoomManager());
  final IUpdatableAction saveAs = factory.createDiagramExportAction(viewer);
  final IUpdatableAction print = factory.createPrintAction(viewer);
  addUpdatableAction(saveAs);
  addUpdatableAction(print);
  // reference: http://dev.eclipse.org/newslists/news.eclipse.platform/msg60866.html
  // register action handlers for zoom in and zoom out:
  final IHandlerService handlerService = (IHandlerService) getSite().getService(
      IHandlerService.class);
  handlerService.activateHandler(zoomIn.getActionDefinitionId(), new ActionHandler(zoomIn));
  handlerService.activateHandler(zoomOut.getActionDefinitionId(), new ActionHandler(zoomOut));
  manager.insertBefore(AbstractJiveView.GROUP_STEP_CONTROLS, new Separator(
      AbstractGraphicalJiveView.ZOOM_CONTROLS_GROUP));
  manager.appendToGroup(AbstractGraphicalJiveView.ZOOM_CONTROLS_GROUP, saveAs);
  manager.appendToGroup(AbstractGraphicalJiveView.ZOOM_CONTROLS_GROUP, print);
  manager.appendToGroup(AbstractGraphicalJiveView.ZOOM_CONTROLS_GROUP, zoomIn);
  manager.appendToGroup(AbstractGraphicalJiveView.ZOOM_CONTROLS_GROUP, zoomOut);
}

项目：Hydrograph 文件：ELTGraphicalEditor.java

private void prepareZoomContributions(GraphicalViewer viewer) {

        ScalableFreeformRootEditPart root = new ScalableFreeformRootEditPart();

        // set clipping strategy for connection layer
        ConnectionLayer connectionLayer = (ConnectionLayer) root
                .getLayer(LayerConstants.CONNECTION_LAYER);
        connectionLayer
        .setClippingStrategy(new ViewportAwareConnectionLayerClippingStrategy(
                connectionLayer));

        List<String> zoomLevels = new ArrayList<String>(3);
        zoomLevels.add(ZoomManager.FIT_ALL);
        zoomLevels.add(ZoomManager.FIT_WIDTH);
        zoomLevels.add(ZoomManager.FIT_HEIGHT);
        root.getZoomManager().setZoomLevelContributions(zoomLevels);

        IAction zoomIn = new ZoomInAction(root.getZoomManager());
        IAction zoomOut = new ZoomOutAction(root.getZoomManager());
        viewer.setRootEditPart(root);
        getActionRegistry().registerAction(zoomIn);
        getActionRegistry().registerAction(zoomOut);

        //zoom on key strokes: ctrl++ and ctrl--
        IHandlerService service = 
                (IHandlerService)getEditorSite().getService(IHandlerService. class);

        service.activateHandler(zoomIn.getActionDefinitionId(),
                new ActionHandler(zoomIn));

        service.activateHandler(zoomOut.getActionDefinitionId(),
                new ActionHandler(zoomOut));

        // Scroll-wheel Zoom
        getGraphicalViewer().setProperty(
                MouseWheelHandler.KeyGenerator.getKey(SWT.MOD1),
                MouseWheelZoomHandler.SINGLETON);
    }

项目：bdf2 文件：DbToolGefEditor.java

private void registerZoomAction() {
    List<String> zoomLevels = new ArrayList<String>(3);
    zoomLevels.add(ZoomManager.FIT_ALL);
    zoomLevels.add(ZoomManager.FIT_WIDTH);
    zoomLevels.add(ZoomManager.FIT_HEIGHT);
    rootEditPart.getZoomManager().setZoomLevelContributions(zoomLevels);
    IAction zoomIn = new ZoomInAction(rootEditPart.getZoomManager());
    IAction zoomOut = new ZoomOutAction(rootEditPart.getZoomManager());
    getActionRegistry().registerAction(zoomIn);
    getActionRegistry().registerAction(zoomOut);
    addKeyHandler(zoomIn);
    addKeyHandler(zoomOut);
}

项目：DarwinSPL 文件：DwGraphicalViewerWithZoomSupport.java

/**
 * Register the zoom in and zoom out action to the zoom manager of the current graphical editor.
 */
@Override
public void configureGraphicalViewer() {
    super.configureGraphicalViewer();

    ZoomManager manager = (ZoomManager) getGraphicalViewer().getProperty(ZoomManager.class.toString());

    getActionRegistry().registerAction(new ZoomInAction(manager));
    getActionRegistry().registerAction(new ZoomOutAction(manager));
}

项目：subclipse 文件：RevisionGraphEditor.java

protected void configureGraphicalViewer() {
    super.configureGraphicalViewer();
    GraphicalViewer viewer = getGraphicalViewer();
    ScalableRootEditPart root = new ScalableRootEditPart();
    viewer.setRootEditPart(root);
    viewer.setEditPartFactory(new GraphEditPartFactory(viewer));
    viewer.setContents("Loading graph... This can take several minutes");
    ContextMenuProvider cmProvider = new RevisionGraphMenuProvider(viewer, this);
    viewer.setContextMenu(cmProvider);
    getSite().setSelectionProvider(viewer);
    IEditorInput input = getEditorInput();
    if(input instanceof FileEditorInput) {
        FileEditorInput fileEditorInput = (FileEditorInput) input;
        showGraphFor(fileEditorInput.getFile());
    } else if(input instanceof RevisionGraphEditorInput) {
        RevisionGraphEditorInput editorInput = (RevisionGraphEditorInput) input;
        showGraphFor(editorInput);
    }

    // zoom stuff
    ZoomManager zoomManager = ((ScalableRootEditPart) viewer.getRootEditPart()).getZoomManager();
    IAction zoomIn = new ZoomInAction(zoomManager);
    IAction zoomOut = new ZoomOutAction(zoomManager);
    getActionRegistry().registerAction(zoomIn);
    getActionRegistry().registerAction(zoomOut);
    // keyboard
    getSite().getKeyBindingService().registerAction(zoomIn); // FIXME, deprecated
    getSite().getKeyBindingService().registerAction(zoomOut); // FIXME, deprecated
    List zoomContributions = Arrays.asList(new String[] { 
             ZoomManager.FIT_ALL, 
             ZoomManager.FIT_HEIGHT, 
             ZoomManager.FIT_WIDTH });
    zoomManager.setZoomLevelContributions(zoomContributions);
    // mouse wheel
    viewer.setProperty(MouseWheelHandler.KeyGenerator.getKey(SWT.MOD1),
            MouseWheelZoomHandler.SINGLETON);
}

项目：birt 文件：GraphicalEditorWithFlyoutPalette.java

protected void hookZoom( ScalableFreeformRootEditPart root )
{
    List zoomLevels = new ArrayList( 3 );
    zoomLevels.add( ZoomManager.FIT_ALL );
    zoomLevels.add( ZoomManager.FIT_WIDTH );
    zoomLevels.add( ZoomManager.FIT_HEIGHT );
    root.getZoomManager( ).setZoomLevelContributions( zoomLevels );

    IAction zoomIn = new ZoomInAction( root.getZoomManager( ) );
    IAction zoomOut = new ZoomOutAction( root.getZoomManager( ) );
    getActionRegistry( ).registerAction( zoomIn );
    getActionRegistry( ).registerAction( zoomOut );
    getSite( ).getKeyBindingService( ).registerAction( zoomIn );
    getSite( ).getKeyBindingService( ).registerAction( zoomOut );
}

项目：wt-studio 文件：BODesignerEditor.java

/**
 * 初始化Editor内容
 * @param viewer
 */
private void initViewerAction(GraphicalViewer viewer) {
    ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(
            this.diagram);
    viewer.setRootEditPart(rootEditPart);
    ZoomManager manager = rootEditPart.getZoomManager();

    double[] zoomLevels = new double[] { 0.1, 0.25, 0.5, 0.75, 0.8, 1.0,
            1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 10.0, 20.0 };
    manager.setZoomLevels(zoomLevels);

    List<String> zoomContributions = new ArrayList<String>();
    zoomContributions.add(ZoomManager.FIT_ALL);
    zoomContributions.add(ZoomManager.FIT_HEIGHT);
    zoomContributions.add(ZoomManager.FIT_WIDTH);
    manager.setZoomLevelContributions(zoomContributions);

    ZoomInAction zoomInAction = new ZoomInAction(manager);
    ZoomOutAction zoomOutAction = new ZoomOutAction(manager);

    this.getActionRegistry().registerAction(zoomInAction);
    this.getActionRegistry().registerAction(zoomOutAction);

    this.addKeyHandler(zoomInAction);
    this.addKeyHandler(zoomOutAction);      
    this.actionBarContributor = new BODiagramActionBarContributor();
    this.actionBarContributor.init(this.getEditorSite().getActionBars(),
            this.getSite().getPage());
    IFigure gridLayer = rootEditPart.getLayer(LayerConstants.GRID_LAYER);
    gridLayer.setForegroundColor(ColorResource.GRID_COLOR);


}

项目：wt-studio 文件：FunctionDesignerEditor.java

/**
 * 初始化Editor内容
 * @param viewer
 */
private void initViewerAction(GraphicalViewer viewer) {
    ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(
            this.diagram);
    viewer.setRootEditPart(rootEditPart);
    ZoomManager manager = rootEditPart.getZoomManager();

    double[] zoomLevels = new double[] { 0.1, 0.25, 0.5, 0.75, 0.8, 1.0,
            1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 10.0, 20.0 };
    manager.setZoomLevels(zoomLevels);

    List<String> zoomContributions = new ArrayList<String>();
    zoomContributions.add(ZoomManager.FIT_ALL);
    zoomContributions.add(ZoomManager.FIT_HEIGHT);
    zoomContributions.add(ZoomManager.FIT_WIDTH);
    manager.setZoomLevelContributions(zoomContributions);

    ZoomInAction zoomInAction = new ZoomInAction(manager);
    ZoomOutAction zoomOutAction = new ZoomOutAction(manager);

    this.getActionRegistry().registerAction(zoomInAction);
    this.getActionRegistry().registerAction(zoomOutAction);

    this.addKeyHandler(zoomInAction);
    this.addKeyHandler(zoomOutAction);      
    this.actionBarContributor = new BODiagramActionBarContributor();
    this.actionBarContributor.init(this.getEditorSite().getActionBars(),
            this.getSite().getPage());
    IFigure gridLayer = rootEditPart.getLayer(LayerConstants.GRID_LAYER);
    gridLayer.setForegroundColor(ColorResource.GRID_COLOR);


}

项目：olca-app 文件：GraphConfig.java

private void registerStaticActions() {
    final ProductSystemGraphEditor editor = model.editor;
    actionRegistry.registerAction(ActionFactory.buildSupplyChainMenu(editor));
    actionRegistry.registerAction(ActionFactory.removeSupplyChain(editor));
    actionRegistry.registerAction(ActionFactory.removeAllConnections(editor));
    actionRegistry.registerAction(ActionFactory.mark(editor));
    actionRegistry.registerAction(ActionFactory.unmark(editor));
    actionRegistry.registerAction(ActionFactory.saveImage(editor));
    actionRegistry.registerAction(ActionFactory.expandAll(editor));
    actionRegistry.registerAction(ActionFactory.collapseAll(editor));
    actionRegistry.registerAction(ActionFactory.maximizeAll(editor));
    actionRegistry.registerAction(ActionFactory.minimizeAll(editor));
    actionRegistry.registerAction(ActionFactory.layoutMenu(editor));
    actionRegistry.registerAction(ActionFactory.searchProviders(editor));
    actionRegistry.registerAction(ActionFactory.searchRecipients(editor));
    actionRegistry.registerAction(ActionFactory.open(editor));
    actionRegistry.registerAction(ActionFactory.openMiniatureView(editor));
    actionRegistry.registerAction(ActionFactory.showOutline());
    actionRegistry.registerAction(new ZoomInAction(getZoomManager()));
    actionRegistry.registerAction(new ZoomOutAction(getZoomManager()));
    DeleteAction delAction = new DeleteAction((IWorkbenchPart) editor) {
        @Override
        protected ISelection getSelection() {
            return editor.getSite().getWorkbenchWindow().getSelectionService().getSelection();
        }
    };
    actionRegistry.registerAction(delAction);
}

项目：olca-app 文件：SankeyDiagram.java

@Override
protected void configureGraphicalViewer() {
    ArrayList<String> zoomContributions;
    // configure viewer
    super.configureGraphicalViewer();

    MenuManager menu = SankeyMenu.create(this);
    getGraphicalViewer().setContextMenu(menu);

    GraphicalViewer viewer = getGraphicalViewer();
    viewer.setEditPartFactory(new SankeyEditPartFactory());
    ScalableRootEditPart rootEditPart = new ScalableRootEditPart();
    viewer.setRootEditPart(rootEditPart);

    ZoomManager zoomManager = rootEditPart.getZoomManager();

    // append zoom actions to action registry
    getActionRegistry().registerAction(new ZoomInAction(zoomManager));
    getActionRegistry().registerAction(new ZoomOutAction(zoomManager));

    zoomContributions = new ArrayList<>();
    zoomContributions.add(ZoomManager.FIT_ALL);
    zoomContributions.add(ZoomManager.FIT_HEIGHT);
    zoomContributions.add(ZoomManager.FIT_WIDTH);
    zoomManager.setZoomLevelContributions(zoomContributions);

    // create key handler
    KeyHandler keyHandler = new KeyHandler();
    keyHandler.put(KeyStroke.getPressed('+', SWT.KEYPAD_ADD, 0),
            getActionRegistry().getAction(GEFActionConstants.ZOOM_IN));
    keyHandler.put(KeyStroke.getPressed('-', SWT.KEYPAD_SUBTRACT, 0),
            getActionRegistry().getAction(GEFActionConstants.ZOOM_OUT));
    viewer.setKeyHandler(keyHandler);

    viewer.setProperty(MouseWheelHandler.KeyGenerator.getKey(SWT.NONE),
            MouseWheelZoomHandler.SINGLETON);
}

项目：gw4e.project 文件：GW4EEditor.java

protected void configureGraphicalViewer() {
    super.configureGraphicalViewer();

    double[] zoomLevels;
    List<String> zoomContributions;

    GraphicalViewer viewer = getGraphicalViewer();
    viewer.setEditPartFactory(gw4eEditPartFactory);

    keyHandler = new KeyHandler();

    keyHandler.put(KeyStroke.getPressed(SWT.DEL, 127, 0),
            getActionRegistry().getAction(ActionFactory.DELETE.getId()));

    keyHandler.put(KeyStroke.getPressed(SWT.F2, 0), getActionRegistry().getAction(GEFActionConstants.DIRECT_EDIT));

    keyHandler.put(KeyStroke.getPressed('+', SWT.KEYPAD_ADD, 0),
            getActionRegistry().getAction(GEFActionConstants.ZOOM_IN));

    keyHandler.put(KeyStroke.getPressed('-', SWT.KEYPAD_SUBTRACT, 0),
            getActionRegistry().getAction(GEFActionConstants.ZOOM_OUT));

    getGraphicalViewer().setKeyHandler(new GraphicalViewerKeyHandler(getGraphicalViewer()).setParent(keyHandler));

    ScalableRootEditPart rootEditPart = new ScalableRootEditPart();
    viewer.setRootEditPart(rootEditPart);

    ZoomManager manager = rootEditPart.getZoomManager();
    getActionRegistry().registerAction(new ZoomInAction(manager));
    getActionRegistry().registerAction(new ZoomOutAction(manager));

    zoomLevels = new double[] { 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 10.0, 20.0 };
    manager.setZoomLevels(zoomLevels);

    zoomContributions = new ArrayList<String>();
    zoomContributions.add(ZoomManager.FIT_ALL);
    zoomContributions.add(ZoomManager.FIT_HEIGHT);
    zoomContributions.add(ZoomManager.FIT_WIDTH);
    manager.setZoomLevelContributions(zoomContributions);

    getActionRegistry().registerAction(new ToggleGridAction(getGraphicalViewer()));
    getActionRegistry().registerAction(new ToggleSnapToGeometryAction(getGraphicalViewer()));
    getActionRegistry().registerAction(new ClearEdgeBendpointLayoutAction(this));

    ContextMenuProvider provider = new ContextMenuProvider(this, viewer, getActionRegistry());
    viewer.setContextMenu(provider);
}

项目：PDFReporter-Studio 文件：AGraphicEditor.java

@Override
protected void configureGraphicalViewer() {
    super.configureGraphicalViewer();

    GraphicalViewer graphicalViewer = getGraphicalViewer();

    MainDesignerRootEditPart rootEditPart = new MainDesignerRootEditPart();

    graphicalViewer.setRootEditPart(rootEditPart);
    // set EditPartFactory
    graphicalViewer.setEditPartFactory(createEditParFactory());

    graphicalViewer.setKeyHandler(new GraphicalViewerKeyHandler(graphicalViewer));

    graphicalViewer.setContextMenu(createContextMenuProvider(graphicalViewer));

    ZoomManager zoomManager = (ZoomManager) graphicalViewer.getProperty(ZoomManager.class.toString());

    getActionRegistry().registerAction(new ZoomInAction(zoomManager));
    getActionRegistry().registerAction(new ZoomOutAction(zoomManager));
    getActionRegistry().registerAction(new ZoomActualAction(zoomManager));

    graphicalViewer.setProperty(MouseWheelHandler.KeyGenerator.getKey(SWT.MOD1), MouseWheelZoomHandler.SINGLETON);
    graphicalViewer.setProperty("JRCONTEXT", jrContext);
}

项目：PDFReporter-Studio 文件：AbstractVisualEditor.java

/**
 * Creates the additional actions.
 */
protected void createAdditionalActions() {
    GraphicalViewer graphicalViewer = getGraphicalViewer();
    // Show Grid Action
    Boolean isGridVisible = jrContext.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SHOWGRID, true);
    Boolean isSnapToGuides = jrContext.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGUIDES, true);
    Boolean isSnapToGrid = jrContext.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGRID, true);
    Boolean isSnapToGeometry = jrContext.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGEOMETRY,
            true);

    int gspaceX = jrContext.getPropertyInteger(RulersGridPreferencePage.P_PAGE_RULERGRID_GRIDSPACEX, 10);
    int gspaceY = jrContext.getPropertyInteger(RulersGridPreferencePage.P_PAGE_RULERGRID_GRIDSPACEY, 10);

    graphicalViewer.setProperty(SnapToGrid.PROPERTY_GRID_ENABLED, isSnapToGrid.booleanValue());
    graphicalViewer.setProperty(SnapToGrid.PROPERTY_GRID_VISIBLE, isGridVisible.booleanValue());
    graphicalViewer.setProperty(SnapToGrid.PROPERTY_GRID_ORIGIN, new Point(30, 30));
    graphicalViewer.setProperty(SnapToGrid.PROPERTY_GRID_SPACING, new Dimension(gspaceX, gspaceY));
    graphicalViewer.setProperty(SnapToGuidesAction.ID, isSnapToGuides);
    graphicalViewer.setProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED, isSnapToGeometry.booleanValue());

    IAction showGrid = new ShowGridAction(jrContext);
    getActionRegistry().registerAction(showGrid);

    SnapToGridAction snapGridAction = new SnapToGridAction(jrContext);
    getActionRegistry().registerAction(snapGridAction);

    SizeGridAction sizeGridAction = new SizeGridAction(jrContext);
    getActionRegistry().registerAction(sizeGridAction);

    // snap to geometry
    IAction snapAction = new SnapToGeometryAction(jrContext);
    getActionRegistry().registerAction(snapAction);

    snapAction = new SnapToGuidesAction(jrContext);
    getActionRegistry().registerAction(snapAction);

    // show rullers
    IAction showRulers = new ShowRullersAction(jrContext);
    getActionRegistry().registerAction(showRulers);
    // zoom manager actions
    ZoomManager zoomManager = (ZoomManager) graphicalViewer.getProperty(ZoomManager.class.toString());

    getActionRegistry().registerAction(new ZoomInAction(zoomManager));
    getActionRegistry().registerAction(new ZoomOutAction(zoomManager));
    getActionRegistry().registerAction(new  ZoomActualAction(zoomManager));
    graphicalViewer.setProperty(MouseWheelHandler.KeyGenerator.getKey(SWT.MOD1), MouseWheelZoomHandler.SINGLETON);

    // set context menu
    graphicalViewer.setContextMenu(new AppContextMenuProvider(graphicalViewer, getActionRegistry()));

    graphicalViewer.setProperty("JRCONTEXT", jrContext);

    LayoutManager.addActions(getActionRegistry(), this, getSelectionActions());

    JaspersoftStudioPlugin.getDecoratorManager().registerActions(getActionRegistry(), getSelectionActions(),
            getGraphicalViewer(), this);
    JaspersoftStudioPlugin.getEditorSettingsManager().registerActions(getActionRegistry(), jrContext);


}

项目：erflute 文件：MainDiagramEditor.java

@SuppressWarnings("unchecked")
protected void initViewerAction(GraphicalViewer viewer) {
    final ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(diagram);
    viewer.setRootEditPart(rootEditPart);

    final ZoomManager manager = rootEditPart.getZoomManager();

    final double[] zoomLevels = new double[] { 0.1, 0.25, 0.5, 0.75, 0.8, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 10.0, 20.0 };
    manager.setZoomLevels(zoomLevels);

    final List<String> zoomContributions = new ArrayList<>();
    zoomContributions.add(ZoomManager.FIT_ALL);
    zoomContributions.add(ZoomManager.FIT_HEIGHT);
    zoomContributions.add(ZoomManager.FIT_WIDTH);
    manager.setZoomLevelContributions(zoomContributions);

    final ZoomInAction zoomInAction = new ZoomInAction(manager);
    final ZoomOutAction zoomOutAction = new ZoomOutAction(manager);
    final ZoomAdjustAction zoomAdjustAction = new ZoomAdjustAction(manager);

    getActionRegistry().registerAction(zoomInAction);
    getActionRegistry().registerAction(zoomOutAction);
    getActionRegistry().registerAction(zoomAdjustAction);

    addKeyHandler(zoomInAction);
    addKeyHandler(zoomOutAction);

    final IFigure gridLayer = rootEditPart.getLayer(LayerConstants.GRID_LAYER);
    gridLayer.setForegroundColor(DesignResources.GRID_COLOR);

    IAction action = new ToggleGridAction(viewer);
    getActionRegistry().registerAction(action);

    action = new ChangeBackgroundColorAction(this, diagram);
    getActionRegistry().registerAction(action);
    getSelectionActions().add(action.getId());

    action = new ToggleMainColumnAction(this);
    getActionRegistry().registerAction(action);

    action = new LockEditAction(this);
    getActionRegistry().registerAction(action);

    action = new ExportToDBAction(this);
    getActionRegistry().registerAction(action);

    this.actionBarContributor = new ERDiagramActionBarContributor(zoomComboContributionItem);
}