Examples with SubNodeContainerUI org.knime.core.ui.node.workflow.SubNodeContainerUI used on opensource projects

Example 1 with SubNodeContainerUI

use of org.knime.core.ui.node.workflow.SubNodeContainerUI in project knime-core by knime.

the class WorkflowSelectionDragEditPartsTracker method handleDoubleClick.

/**
 * {@inheritDoc}
 */
@Override
protected boolean handleDoubleClick(final int button) {
    EditPart part = getSourceEditPart();
    if (part instanceof NodeContainerEditPart && getCurrentInput().isModKeyDown(SWT.MOD1)) {
        NodeContainerEditPart ncPart = ((NodeContainerEditPart) part);
        NodeContainerUI container = (NodeContainerUI) ncPart.getModel();
        if (container instanceof SubNodeContainerUI) {
            ncPart.openSubWorkflowEditor();
            return false;
        }
    }
    return super.handleDoubleClick(button);
}

Example 2 with SubNodeContainerUI

use of org.knime.core.ui.node.workflow.SubNodeContainerUI in project knime-core by knime.

the class NodeContainerEditPart method openSubWorkflowEditor.

public void openSubWorkflowEditor() {
    WorkflowCipherPrompt prompt = new GUIWorkflowCipherPrompt();
    Object obj = getModel();
    WorkflowManagerUI wm;
    if (obj instanceof WorkflowManagerUI) {
        wm = (WorkflowManagerUI) getModel();
    } else if (obj instanceof SubNodeContainerUI) {
        wm = ((SubNodeContainerUI) obj).getWorkflowManager();
    } else {
        return;
    }
    // if workflow manager is encrypted, try unlocking it
    if (wm.isEncrypted()) {
        if (!Wrapper.unwrapWFM(wm).unlock(prompt)) {
            return;
        }
    }
    // open new editor for subworkflow
    LOGGER.debug("opening new editor for sub-workflow");
    try {
        final WorkflowEditor parent = (WorkflowEditor) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
        WorkflowManagerInput input = new WorkflowManagerInput(wm, parent);
        PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().openEditor(input, "org.knime.workbench.editor.WorkflowEditor");
    } catch (PartInitException e) {
        LOGGER.error("Error while opening new editor", e);
    }
    return;
}

Example 3 with SubNodeContainerUI

use of org.knime.core.ui.node.workflow.SubNodeContainerUI in project knime-core by knime.

the class WorkflowEditor method getSubEditors.

/**
 * Collects the open editor(s) of the specified (sub-)workflow manager and all sub editor(s) of it. The provided id
 * must be a child of the workflow displayed in this editor.
 *
 * @param id of a child of this editor. Must be a sub/metanode whose editor (and all sub-editors recursively) will
 *            be returned.
 * @return a list of open editors
 */
public List<IEditorPart> getSubEditors(final NodeID id) {
    List<IEditorPart> editors = new ArrayList<IEditorPart>();
    if (m_manager == null) {
        // no workflow, no sub editors
        return editors;
    }
    NodeContainerUI child = null;
    WorkflowManagerUI child_mgr = null;
    try {
        child = m_manager.getNodeContainer(id);
    } catch (IllegalArgumentException iae) {
        // if node doesn't exist - or just got deleted, then there are no sub editors
        return editors;
    }
    if (child instanceof SubNodeContainerUI) {
        child_mgr = ((SubNodeContainerUI) child).getWorkflowManager();
    } else if (child instanceof WorkflowManagerUI) {
        child_mgr = (WorkflowManagerUI) child;
    } else {
        return editors;
    }
    WorkflowManagerInput in = new WorkflowManagerInput(child_mgr, this);
    if (PlatformUI.getWorkbench().getActiveWorkbenchWindow() != null) {
        for (IWorkbenchPage p : PlatformUI.getWorkbench().getActiveWorkbenchWindow().getPages()) {
            IEditorPart child_editor = p.findEditor(in);
            if (child_editor != null) {
                editors.add(child_editor);
                if (child_editor instanceof WorkflowEditor) {
                    // recursively add sub editors (to get sub/metanodes in sub/metanodes)
                    for (NodeContainerUI nc : child_mgr.getNodeContainers()) {
                        editors.addAll(((WorkflowEditor) child_editor).getSubEditors(nc.getID()));
                    }
                }
            }
        }
    }
    return editors;
}

Example 4 with SubNodeContainerUI

use of org.knime.core.ui.node.workflow.SubNodeContainerUI in project knime-core by knime.

the class WorkflowContextMenuProvider method buildContextMenu.

/**
 * {@inheritDoc}
 */
@Override
public void buildContextMenu(final IMenuManager manager) {
    final String FLOW_VAR_PORT_GRP = "Flow Variable Ports";
    // add the groups (grouped by separators) in their order first
    manager.add(new Separator(IWorkbenchActionConstants.GROUP_APP));
    manager.add(new Separator(FLOW_VAR_PORT_GRP));
    GEFActionConstants.addStandardActionGroups(manager);
    IAction action;
    action = m_actionRegistry.getAction("cut");
    manager.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
    ((UpdateAction) action).update();
    action = m_actionRegistry.getAction("copy");
    manager.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
    ((UpdateAction) action).update();
    action = m_actionRegistry.getAction(PasteActionContextMenu.ID);
    manager.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
    ((UpdateAction) action).update();
    action = m_actionRegistry.getAction("undo");
    manager.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
    ((UpdateAction) action).update();
    action = m_actionRegistry.getAction("redo");
    manager.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
    ((UpdateAction) action).update();
    action = m_actionRegistry.getAction("delete");
    manager.appendToGroup(GEFActionConstants.GROUP_EDIT, action);
    ((UpdateAction) action).update();
    // Add (some) available actions from the registry to the context menu
    // manager
    // openDialog
    action = m_actionRegistry.getAction(OpenDialogAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // execute
    action = m_actionRegistry.getAction(ExecuteAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // execute and open first view
    action = m_actionRegistry.getAction(ExecuteAndOpenViewAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // cancel execution
    action = m_actionRegistry.getAction(CancelAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // show some menu items on LoopEndNodes only
    List parts = m_viewer.getSelectedEditParts();
    if (parts.size() == 1) {
        EditPart p = (EditPart) parts.get(0);
        if (p instanceof NodeContainerEditPart) {
            NodeContainerUI container = (NodeContainerUI) ((NodeContainerEditPart) p).getModel();
            if (container instanceof SingleNodeContainerUI) {
                SingleNodeContainerUI snc = (SingleNodeContainerUI) container;
                Wrapper.unwrapOptional(snc, SingleNodeContainer.class).ifPresent(sncImpl -> {
                    if (sncImpl.isModelCompatibleTo(LoopEndNode.class)) {
                        // pause loop execution
                        IAction loopAction;
                        loopAction = m_actionRegistry.getAction(PauseLoopExecutionAction.ID);
                        manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, loopAction);
                        ((AbstractNodeAction) loopAction).update();
                        // step loop execution
                        loopAction = m_actionRegistry.getAction(StepLoopAction.ID);
                        manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, loopAction);
                        ((AbstractNodeAction) loopAction).update();
                        // resume loop execution
                        loopAction = m_actionRegistry.getAction(ResumeLoopAction.ID);
                        manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, loopAction);
                        ((AbstractNodeAction) loopAction).update();
                    }
                });
            }
        }
    }
    // reset
    action = m_actionRegistry.getAction(ResetAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // set name and description
    action = m_actionRegistry.getAction(SetNodeDescriptionAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // add workflow annotation
    action = m_actionRegistry.getAction(AddAnnotationAction.ID);
    AddAnnotationAction aaa = (AddAnnotationAction) action;
    aaa.setLocation(m_lastLocation.x, m_lastLocation.y);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // collapse metanodes
    action = m_actionRegistry.getAction(CollapseMetaNodeAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    action = m_actionRegistry.getAction(EncapsulateSubNodeAction.ID);
    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
    ((AbstractNodeAction) action).update();
    // insert "select loop" if loop nodes are selected
    boolean addSelectLoop = true;
    for (Object p : parts) {
        if (!(p instanceof NodeContainerEditPart)) {
            addSelectLoop = false;
            break;
        }
        NodeContainerUI nc = ((NodeContainerEditPart) p).getNodeContainer();
        if (!(nc instanceof SingleNodeContainerUI)) {
            addSelectLoop = false;
            break;
        }
        if (!((SingleNodeContainerUI) nc).isMemberOfScope()) {
            addSelectLoop = false;
            break;
        }
    }
    if (addSelectLoop) {
        action = m_actionRegistry.getAction(SelectLoopAction.ID);
        manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
        ((AbstractNodeAction) action).update();
    }
    IMenuManager metanodeMenuMgr = null;
    IMenuManager subnodeMenuMgr = null;
    IMenuManager subnodeViewMgr = null;
    // depending on the current selection: add the actions for the port
    // views and the node views
    // also check whether this node part is a meta-node
    // if so offer the "edit meta-node" option
    // all these feature are only offered if exactly 1 part is selected
    parts = m_viewer.getSelectedEditParts();
    // by now, we only support one part...
    if (parts.size() == 1) {
        EditPart p = (EditPart) parts.get(0);
        if (p instanceof WorkflowInPortBarEditPart) {
            WorkflowInPortBarEditPart root = (WorkflowInPortBarEditPart) p;
            manager.add(new Separator("outPortViews"));
            for (Object o : p.getChildren()) {
                EditPart child = (EditPart) o;
                if (child instanceof WorkflowInPortEditPart && ((WorkflowInPortEditPart) child).isSelected()) {
                    final WorkflowManager wm = Wrapper.unwrapWFM(((WorkflowPortBar) root.getModel()).getWorkflowManager());
                    action = new OpenWorkflowPortViewAction(wm, ((WorkflowInPortEditPart) child).getIndex(), wm.getNrInPorts());
                    manager.appendToGroup("outPortViews", action);
                    ((WorkflowInPortEditPart) child).setSelected(false);
                }
            }
        }
        if (p instanceof NodeContainerEditPart) {
            NodeContainerUI container = null;
            container = (NodeContainerUI) ((NodeContainerEditPart) p).getModel();
            if (!(container instanceof WorkflowManagerUI)) {
                action = m_actionRegistry.getAction(ToggleFlowVarPortsAction.ID);
                manager.appendToGroup(FLOW_VAR_PORT_GRP, action);
                ((AbstractNodeAction) action).update();
            }
            // add for node views option if applicable
            int numNodeViews = container.getNrViews();
            for (int i = 0; i < numNodeViews; i++) {
                action = new OpenViewAction(unwrapNC(container), i);
                manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
            }
            // add interactive view options
            if (container.hasInteractiveView()) {
                action = new OpenInteractiveViewAction(unwrapNC(container));
                manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
            } else {
                // TODO for subnodes move to submenu?
                if (wraps(container, NativeNodeContainer.class)) {
                    InteractiveWebViewsResult interactiveWebViewsResult = unwrapNC(container).getInteractiveWebViews();
                    for (int i = 0; i < interactiveWebViewsResult.size(); i++) {
                        action = new OpenInteractiveWebViewAction(unwrapNC(container), interactiveWebViewsResult.get(i));
                        manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
                    }
                }
            }
            if (container instanceof WorkflowManagerUI) {
                metanodeMenuMgr = getMetaNodeMenuManager(metanodeMenuMgr, manager);
                // OPEN META NODE
                action = new OpenSubworkflowEditorAction((NodeContainerEditPart) p);
                metanodeMenuMgr.appendToGroup(GROUP_METANODE, action);
                // EXPAND META NODE
                action = m_actionRegistry.getAction(ExpandMetaNodeAction.ID);
                metanodeMenuMgr.appendToGroup(GROUP_METANODE, action);
                ((AbstractNodeAction) action).update();
                // RECONFIGURE META NODE
                if (parts.size() == 1) {
                    action = m_actionRegistry.getAction(MetaNodeReconfigureAction.ID);
                    metanodeMenuMgr.appendToGroup(GROUP_METANODE, action);
                    ((AbstractNodeAction) action).update();
                }
                // WRAP
                action = m_actionRegistry.getAction(ConvertMetaNodeToSubNodeAction.ID);
                metanodeMenuMgr.appendToGroup(GROUP_METANODE, action);
                ((AbstractNodeAction) action).update();
            }
            // SUBNODE
            if (container instanceof SubNodeContainerUI) {
                subnodeMenuMgr = getSubNodeMenuManager(subnodeMenuMgr, manager);
                // OPEN SUBNODE
                action = new OpenSubNodeEditorAction((NodeContainerEditPart) p);
                subnodeMenuMgr.appendToGroup(GROUP_SUBNODE, action);
                // EXPAND SUBNODE
                action = m_actionRegistry.getAction(ExpandSubNodeAction.ID);
                subnodeMenuMgr.appendToGroup(GROUP_SUBNODE, action);
                ((AbstractNodeAction) action).update();
                // RECONFIGURE SUBNODE
                action = m_actionRegistry.getAction(SubNodeReconfigureAction.ID);
                subnodeMenuMgr.appendToGroup(GROUP_SUBNODE, action);
                ((AbstractNodeAction) action).update();
                // UNWRAP
                action = m_actionRegistry.getAction(ConvertSubNodeToMetaNodeAction.ID);
                subnodeMenuMgr.appendToGroup(GROUP_SUBNODE, action);
                ((AbstractNodeAction) action).update();
                if (wraps(container, SubNodeContainer.class)) {
                    InteractiveWebViewsResult interactiveWebViewsResult = unwrapNC(container).getInteractiveWebViews();
                    if (interactiveWebViewsResult.size() > 0) {
                        subnodeViewMgr = getSingleSubNodeViewsMenuManager(subnodeViewMgr, subnodeMenuMgr);
                        for (int i = 0; i < interactiveWebViewsResult.size(); i++) {
                            action = new OpenInteractiveWebViewAction(unwrapNC(container), interactiveWebViewsResult.get(i));
                            subnodeViewMgr.appendToGroup(GROUP_SUBNODE_VIEWS, action);
                        }
                    }
                    action = new OpenSubnodeWebViewAction(Wrapper.unwrap(container, SubNodeContainer.class));
                    manager.appendToGroup(IWorkbenchActionConstants.GROUP_APP, action);
                }
            }
            // add port views
            manager.add(new Separator("outPortViews"));
            int numOutPorts = container.getNrOutPorts();
            for (int i = 0; i < numOutPorts; i++) {
                if (i == 0 && !(container instanceof WorkflowManagerUI)) {
                    // skip the implicit flow var ports on "normal" nodes
                    continue;
                }
                if (wraps(container, NodeContainer.class)) {
                    action = new OpenPortViewAction(unwrapNC(container), i, numOutPorts);
                    manager.appendToGroup("outPortViews", action);
                }
            }
        }
    }
    boolean addMetaNodeActions = false;
    boolean addSubNodeActions = false;
    for (Object p : parts) {
        if (p instanceof NodeContainerEditPart) {
            NodeContainerUI model = ((NodeContainerEditPart) p).getNodeContainer();
            if (model instanceof WorkflowManagerUI) {
                addMetaNodeActions = true;
            } else if (model instanceof SubNodeContainerUI) {
                addSubNodeActions = true;
            }
        }
    }
    if (addMetaNodeActions) {
        metanodeMenuMgr = getMetaNodeMenuManager(metanodeMenuMgr, manager);
        // SAVE AS TEMPLATE
        action = m_actionRegistry.getAction(SaveAsMetaNodeTemplateAction.ID);
        metanodeMenuMgr.appendToGroup(GROUP_METANODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // CHECK UPDATE
        action = m_actionRegistry.getAction(CheckUpdateMetaNodeLinkAction.ID);
        metanodeMenuMgr.appendToGroup(GROUP_METANODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // DISCONNECT
        action = m_actionRegistry.getAction(DisconnectMetaNodeLinkAction.ID);
        metanodeMenuMgr.appendToGroup(GROUP_METANODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // LINK TYPE
        action = m_actionRegistry.getAction(ChangeMetaNodeLinkAction.ID);
        metanodeMenuMgr.appendToGroup(GROUP_METANODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // REVEAL TEMPLATE
        action = m_actionRegistry.getAction(RevealMetaNodeTemplateAction.ID);
        metanodeMenuMgr.appendToGroup(GROUP_METANODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // LOCK
        if (Boolean.getBoolean(KNIMEConstants.PROPERTY_SHOW_METANODE_LOCK_ACTION)) {
            action = m_actionRegistry.getAction(LockMetaNodeAction.ID);
            metanodeMenuMgr.appendToGroup(GROUP_METANODE, action);
            ((AbstractNodeAction) action).update();
        }
    }
    if (addSubNodeActions) {
        subnodeMenuMgr = getSubNodeMenuManager(subnodeMenuMgr, manager);
        // SAVE AS TEMPLATE (SUBNODE)
        action = m_actionRegistry.getAction(SaveAsSubNodeTemplateAction.ID);
        subnodeMenuMgr.appendToGroup(GROUP_SUBNODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // CHECK UPDATE (SUBNODE)
        action = m_actionRegistry.getAction(CheckUpdateMetaNodeLinkAction.ID);
        subnodeMenuMgr.appendToGroup(GROUP_SUBNODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // DISCONNECT LINK (SUBNODE)
        action = m_actionRegistry.getAction(DisconnectSubNodeLinkAction.ID);
        subnodeMenuMgr.appendToGroup(GROUP_SUBNODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // CHANGE LINK (SUBNODE)
        action = m_actionRegistry.getAction(ChangeSubNodeLinkAction.ID);
        subnodeMenuMgr.appendToGroup(GROUP_SUBNODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // REVEAL TEMPLATE (SUBNODE)
        action = m_actionRegistry.getAction(RevealSubNodeTemplateAction.ID);
        subnodeMenuMgr.appendToGroup(GROUP_SUBNODE_LINKS, action);
        ((AbstractNodeAction) action).update();
        // LOCK SUBNODE
        if (Boolean.getBoolean(KNIMEConstants.PROPERTY_SHOW_METANODE_LOCK_ACTION)) {
            action = m_actionRegistry.getAction(LockSubNodeAction.ID);
            subnodeMenuMgr.appendToGroup(GROUP_SUBNODE, action);
            ((AbstractNodeAction) action).update();
        }
    }
    manager.updateAll(true);
}

Example 5 with SubNodeContainerUI

use of org.knime.core.ui.node.workflow.SubNodeContainerUI in project knime-core by knime.

the class SubNodeReconfigureAction method runOnNodes.

/**
 * {@inheritDoc}
 */
@Override
public void runOnNodes(final NodeContainerEditPart[] nodeParts) {
    if (nodeParts.length < 1) {
        return;
    }
    NodeContainerEditPart ep = nodeParts[0];
    SubNodeContainerUI subnodeNC = (SubNodeContainerUI) ep.getModel();
    if (!Wrapper.unwrap(subnodeNC, SubNodeContainer.class).getWorkflowManager().unlock(new GUIWorkflowCipherPrompt())) {
        return;
    }
    SetupSubnodeWizard wizard = new SetupSubnodeWizard(ep.getViewer(), Wrapper.unwrap(subnodeNC, SubNodeContainer.class));
    SubnodeWizardDialog dlg = new SubnodeWizardDialog(Display.getCurrent().getActiveShell(), wizard);
    dlg.create();
    dlg.open();
}