Examples with LayerManager org.eclipse.gef.editparts.LayerManager used on opensource projects

Example 1 with LayerManager

use of org.eclipse.gef.editparts.LayerManager in project tdi-studio-se by Talend.

the class SVGImageExporter method export.

public static void export(GraphicalViewer viewer, OutputStream outputStream, List businessItems) {
    /*
         * 1. First get the figure whose visuals we want to save as image. So we would like to save the rooteditpart
         * which actually hosts all the printable layers.
         * 
         * NOTE: ScalableRootEditPart manages layers and is registered graphicalviewer's editpartregistry with the key
         * LayerManager.ID ... well that is because ScalableRootEditPart manages all layers that are hosted on a
         * FigureCanvas. Many layers exist for doing different things
         */
    SimpleRootEditPart rootEditPart = (SimpleRootEditPart) viewer.getEditPartRegistry().get(LayerManager.ID);
    // rootEditPart.
    IFigure rootFigure = ((LayerManager) rootEditPart).getLayer(LayerConstants.PRINTABLE_LAYERS);
    // getFigure();
    Rectangle bounds = rootFigure.getBounds();
    GraphicsSVG graphics = GraphicsSVG.getInstance(bounds.getTranslated(bounds.getLocation().negate()));
    TalendSVGIDGenerator generator = new TalendSVGIDGenerator(businessItems);
    graphics.getSVGGraphics2D().getGeneratorContext().setIDGenerator(generator);
    graphics.translate(bounds.getLocation().negate());
    rootFigure.paint(graphics);
    try {
        graphics.getSVGGraphics2D().stream(new BufferedWriter(new OutputStreamWriter(outputStream)));
    } catch (SVGGraphics2DIOException e) {
        ExceptionHandler.process(e);
    }
}

Example 2 with LayerManager

use of org.eclipse.gef.editparts.LayerManager in project tdi-studio-se by Talend.

the class TalendEditorContextMenuProvider method buildContextMenu.

/**
     * Called when the context menu is about to show. Actions, whose state is enabled, will appear in the context menu.
     * 
     * @see org.eclipse.gef.ContextMenuProvider#buildContextMenu(org.eclipse.jface.action.IMenuManager)
     */
@Override
public void buildContextMenu(final IMenuManager menu) {
    if (!isEnableContextMenu()) {
        return;
    }
    // Add standard action groups to the menu
    menu.add(new Separator(GROUP_CONNECTIONS));
    menu.add(new Separator(GEFActionConstants.GROUP_UNDO));
    menu.add(new Separator(GEFActionConstants.GROUP_COPY));
    menu.add(new Separator(GEFActionConstants.GROUP_EDIT));
    menu.add(new Separator(GEFActionConstants.GROUP_REST));
    menu.add(new Separator(GROUP_OTHER));
    menu.add(new Separator(GEFActionConstants.GROUP_VIEW));
    menu.add(new Separator(GROUP_BREAKPOINT));
    IAction action;
    // target group id
    menu.appendToGroup(// target group id
    GEFActionConstants.GROUP_UNDO, // action to add
    getAction(ActionFactory.UNDO.getId()));
    menu.appendToGroup(GEFActionConstants.GROUP_UNDO, getAction(ActionFactory.REDO.getId()));
    if (part != null) {
        // new GEFCopyAction(part);
        action = getAction(ActionFactory.COPY.getId());
        if (action instanceof GEFCopyAction) {
            ((GEFCopyAction) action).update();
        }
        menu.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
        // new GEFPasteAction(part);
        action = getAction(ActionFactory.PASTE.getId());
        GEFPasteAction pasteAction = (GEFPasteAction) action;
        Point p = Display.getCurrent().getCursorLocation();
        p = this.getViewer().getControl().toControl(p);
        // gcui see bug 7812:Copy/Paste component in Job designer.
        LayerManager layerManager = (LayerManager) this.getViewer().getEditPartRegistry().get(LayerManager.ID);
        IFigure contentLayer = layerManager.getLayer(LayerConstants.PRINTABLE_LAYERS);
        // System.out.println("X:" + contentLayer.getSize().width + "   Y:" + contentLayer.getSize().height);
        org.eclipse.draw2d.geometry.Point p1 = new org.eclipse.draw2d.geometry.Point(p.x, p.y);
        contentLayer.translateToAbsolute(p1);
        // System.out.println("relative:" + p);
        p.x = 2 * (p.x) - p1.x;
        p.y = 2 * (p.y) - p1.y;
        // System.out.println("absolute:" + p);
        pasteAction.setCursorLocation(p);
        menu.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
        menu.appendToGroup(GEFActionConstants.GROUP_EDIT, getAction(ActionFactory.DELETE.getId()));
        menu.appendToGroup(GEFActionConstants.GROUP_EDIT, getAction(ActionFactory.SELECT_ALL.getId()));
        action = new ActivateElementAction(part);
        ((ActivateElementAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
        }
        action = new ActivateSubjobAction(part);
        ((ActivateSubjobAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
        }
        action = new ActivateSubjobOneComponentAction(part);
        ((ActivateSubjobOneComponentAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
        }
        action = getAction(ConnectionSetAsMainRef.ID);
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
        }
        action = getAction(ModifyMergeOrderAction.ID);
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
        }
        action = getAction(ModifyOutputOrderAction.ID);
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
        }
        List<String> orderActionIDs = ModifyConnectionOrderAction.getOrderActionIDs();
        for (String id : orderActionIDs) {
            action = getAction(id);
            if (action != null && action.isEnabled()) {
                menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
            }
        }
        //$NON-NLS-1$
        MenuManager subMenu = new MenuManager(Messages.getString("TalendEditorContextMenuProvider.Row"));
        menu.appendToGroup(GROUP_CONNECTIONS, subMenu);
        action = new ConnectionCreateAction(part, EConnectionType.FLOW_MAIN);
        ((ConnectionCreateAction) action).update();
        List<INodeConnector> connectors = ((ConnectionCreateAction) action).getConnectors();
        if (connectors.size() > 1) {
            for (INodeConnector connector : connectors) {
                if (connector.isMultiSchema()) {
                    action = new ConnectionCreateAction(part, connector);
                    ((ConnectionCreateAction) action).update();
                    if (action.isEnabled() && connector.isShow()) {
                        List<String> menuList = ((ConnectionCreateAction) action).getMenuList();
                        for (int i = 0; i < menuList.size(); i++) {
                            action = new ConnectionCreateAction(part, connector);
                            ((ConnectionCreateAction) action).update();
                            ((ConnectionCreateAction) action).setText(menuList.get(i));
                            subMenu.add(action);
                        }
                    }
                } else {
                    action = new ConnectionCreateAction(part, connector);
                    ((ConnectionCreateAction) action).update();
                    if (action.isEnabled() && connector.isShow()) {
                        ((ConnectionCreateAction) action).setText(connector.getMenuName());
                        subMenu.add(action);
                    }
                }
            }
        } else {
            if (connectors.size() == 1) {
                action = new ConnectionCreateAction(part, connectors.get(0));
                ((ConnectionCreateAction) action).update();
                if (action.isEnabled() && connectors.get(0).isShow()) {
                    List<String> menuList = ((ConnectionCreateAction) action).getMenuList();
                    for (int i = 0; i < menuList.size(); i++) {
                        action = new ConnectionCreateAction(part, connectors.get(0));
                        ((ConnectionCreateAction) action).update();
                        ((ConnectionCreateAction) action).setText(menuList.get(i));
                        subMenu.add(action);
                    }
                }
            }
        }
        retrieveConnectors(subMenu, EConnectionType.ITERATE);
        retrieveConnectors(subMenu, EConnectionType.ROUTE);
        retrieveConnectors(subMenu, EConnectionType.ROUTE_TRY);
        retrieveConnectors(subMenu, EConnectionType.ROUTE_CATCH);
        retrieveConnectors(subMenu, EConnectionType.ROUTE_FINALLY);
        retrieveConnectors(subMenu, EConnectionType.ROUTE_ENDBLOCK);
        //$NON-NLS-1$
        subMenu = new MenuManager("Link");
        menu.appendToGroup(GROUP_CONNECTIONS, subMenu);
        action = new ConnectionCreateAction(part, EConnectionType.TABLE);
        ((ConnectionCreateAction) action).update();
        if (action.isEnabled()) {
            List<String> menuList = ((ConnectionCreateAction) action).getMenuList();
            for (int i = 0; i < menuList.size(); i++) {
                action = new ConnectionCreateAction(part, EConnectionType.TABLE);
                ((ConnectionCreateAction) action).update();
                ((ConnectionCreateAction) action).setText(menuList.get(i));
                subMenu.add(action);
            }
        }
        //$NON-NLS-1$
        subMenu = new MenuManager("Move to joblet");
        menu.appendToGroup(GROUP_OTHER, subMenu);
        action = getMoveToJobletAction(part, null, null);
        if (action != null) {
            ((AddToJobletAction) action).update();
            List<Node> nodeList = ((AddToJobletAction) action).getJobletNodeList();
            Map<INode, IConnection> nodeMap = ((AddToJobletAction) action).getJobletNodeMap();
            if (nodeList != null) {
                for (Node jobletNode : nodeList) {
                    action = getMoveToJobletAction(part, jobletNode, nodeMap);
                    if (action != null) {
                        ((AddToJobletAction) action).update();
                        action.setText(jobletNode.getLabel());
                        subMenu.add(action);
                    }
                }
            }
        }
        action = getMoveToJobAction(part);
        if (action != null) {
            ((SelectionAction) action).update();
            if (action.isEnabled()) {
                menu.appendToGroup(GROUP_OTHER, action);
            }
        }
        //$NON-NLS-1$
        subMenu = new MenuManager(Messages.getString("TalendEditorContextMenuProvider.Trigger"));
        menu.appendToGroup(GROUP_CONNECTIONS, subMenu);
        /*
             * action = new ConnectionCreateAction(part, EConnectionType.RUN_BEFORE); ((ConnectionCreateAction)
             * action).update(); if (action.isEnabled()) { subMenu.add(action); }
             */
        retrieveConnectors(subMenu, EConnectionType.ON_SUBJOB_OK);
        retrieveConnectors(subMenu, EConnectionType.ON_SUBJOB_ERROR);
        subMenu.add(new Separator());
        retrieveConnectors(subMenu, EConnectionType.SYNCHRONIZE);
        retrieveConnectors(subMenu, EConnectionType.PARALLELIZE);
        subMenu.add(new Separator());
        retrieveConnectors(subMenu, EConnectionType.RUN_IF);
        retrieveConnectors(subMenu, EConnectionType.ROUTE_WHEN);
        retrieveConnectors(subMenu, EConnectionType.ROUTE_OTHER);
        retrieveConnectors(subMenu, EConnectionType.ON_COMPONENT_OK);
        retrieveConnectors(subMenu, EConnectionType.ON_COMPONENT_ERROR);
        retrieveConnectors(subMenu, EConnectionType.STARTS);
        action = new NodeBreakpointAction(part);
        ((NodeBreakpointAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_REST, action);
        }
        action = new ShowComponentSettingViewerAction(part);
        ((ShowComponentSettingViewerAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_OTHER, action);
        }
        action = new DisplaySubjobAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_OTHER, action);
        }
        if (PluginChecker.isAutoParalelPluginLoaded()) {
            action = new SetParallelizationAction(part);
            ((SelectionAction) action).update();
            if (action.isEnabled()) {
                menu.appendToGroup(GROUP_OTHER, action);
            }
            action = new DisableParallelizationAction(part);
            ((SelectionAction) action).update();
            if (action.isEnabled()) {
                menu.appendToGroup(GROUP_OTHER, action);
            }
        }
        // see feature 5027
        action = new ParallelExecutionAction(part);
        ((SelectionAction) action).update();
        if (PluginChecker.isTeamEdition() && action.isEnabled()) {
            menu.appendToGroup(GROUP_OTHER, action);
        }
        action = new SearchComponentAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_OTHER, action);
        }
        action = new TraceEnableAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_BREAKPOINT, action);
        }
        action = new TraceDisableAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_BREAKPOINT, action);
        }
        action = new FilterTraceColumnAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_BREAKPOINT, action);
        }
        action = new ShowBreakpointAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_BREAKPOINT, action);
        }
        action = new OpenJobHierarchyAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GROUP_OTHER, action);
        }
        action = new OpentRunJobComponentAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_VIEW, action);
        }
        action = new BringForwardAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_VIEW, action);
        }
        action = new BringToFrontAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_VIEW, action);
        }
        action = new SendBackwardAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_VIEW, action);
        }
        action = new SendToBackAction(part);
        ((SelectionAction) action).update();
        if (action.isEnabled()) {
            menu.appendToGroup(GEFActionConstants.GROUP_VIEW, action);
        }
        List<SelectionAction> instances = CustomExternalActions.getInstances(part);
        for (SelectionAction selectionAction : instances) {
            selectionAction.update();
            if (selectionAction.isEnabled()) {
                menu.appendToGroup(GEFActionConstants.GROUP_VIEW, selectionAction);
            }
        }
    }
}

Example 3 with LayerManager

use of org.eclipse.gef.editparts.LayerManager in project tdi-studio-se by Talend.

the class AbstractTalendEditor method saveOutlinePicture.

/**
     * Save the outline picture for this editor.
     * 
     * @param viewer
     */
protected void saveOutlinePicture(ScrollingGraphicalViewer viewer) {
    GlobalConstant.generatingScreenShoot = true;
    LayerManager layerManager = (LayerManager) viewer.getEditPartRegistry().get(LayerManager.ID);
    // save image using swt
    // get root figure
    IFigure backgroundLayer = layerManager.getLayer(LayerConstants.GRID_LAYER);
    IFigure contentLayer = layerManager.getLayer(LayerConstants.PRINTABLE_LAYERS);
    // create image from root figure
    FreeformViewport viewport = (FreeformViewport) ((TalendScalableFreeformRootEditPart) layerManager).getFigure();
    viewport.getUpdateManager().performUpdate();
    int width = contentLayer.getBounds().width;
    int height = contentLayer.getBounds().height;
    Image img = new Image(null, width, height);
    GC gc = new GC(img);
    Graphics graphics = new SWTGraphics(gc);
    Point point = contentLayer.getBounds().getTopLeft();
    graphics.translate(-point.x, -point.y);
    IProcess2 process = getProcess();
    process.setPropertyValue(IProcess.SCREEN_OFFSET_X, String.valueOf(-point.x));
    process.setPropertyValue(IProcess.SCREEN_OFFSET_Y, String.valueOf(-point.y));
    backgroundLayer.paint(graphics);
    contentLayer.paint(graphics);
    graphics.dispose();
    gc.dispose();
    process.getScreenshots().put("process", ImageUtils.saveImageToData(img));
    img.dispose();
    // service.getProxyRepositoryFactory().refreshJobPictureFolder(outlinePicturePath);
    GlobalConstant.generatingScreenShoot = false;
}