Examples with NodePart org.talend.designer.core.ui.editor.nodes.NodePart used on opensource projects

Example 41 with NodePart

use of org.talend.designer.core.ui.editor.nodes.NodePart in project tdi-studio-se by Talend.

the class SubjobContainerLayoutEditPolicy method createAddCommand.

// ------------------------------------------------------------------------
// Abstract methods from ConstrainedLayoutEditPolicy
/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy#createAddCommand(org.eclipse.gef.EditPart,
     * java.lang.Object)
     */
protected Command createAddCommand(final EditPart child, final Object constraint) {
    if (child instanceof NoteEditPart) {
        if (((Note) child.getModel()).isReadOnly()) {
            return null;
        }
        MoveNoteCommand locationCommand = new MoveNoteCommand((Note) child.getModel(), ((Rectangle) constraint).getLocation());
        return locationCommand;
    }
    if (child instanceof NodeLabelEditPart) {
        boolean nodeSelected;
        // if (((NodeLabelEditPart) child).getNodePart().getSelected() != 0) {
        // nodeSelected = true;
        // } else {
        nodeSelected = false;
        // }
        MoveNodeLabelCommand locationCommand = new MoveNodeLabelCommand((NodeLabel) child.getModel(), ((Rectangle) constraint).getLocation(), nodeSelected);
        return locationCommand;
    } else if (child instanceof NodePart) {
        if (((Node) child.getModel()).isReadOnly()) {
            return null;
        }
        MoveNodeCommand locationCommand = new MoveNodeCommand((Node) child.getModel(), ((Rectangle) constraint).getLocation());
        return locationCommand;
    } else {
        return null;
    }
}

Example 42 with NodePart

use of org.talend.designer.core.ui.editor.nodes.NodePart in project tdi-studio-se by Talend.

the class SubjobContainerLayoutEditPolicy method createChangeConstraintCommand.

/*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy#createChangeConstraintCommand(org.eclipse.gef.EditPart,
     * java.lang.Object)
     */
protected Command createChangeConstraintCommand(final EditPart child, final Object constraint) {
    if (child instanceof NoteEditPart) {
        if (((Note) child.getModel()).isReadOnly()) {
            return null;
        }
        MoveNoteCommand locationCommand = new MoveNoteCommand((Note) child.getModel(), ((Rectangle) constraint).getLocation());
        return locationCommand;
    }
    if (child instanceof NodeLabelEditPart) {
        boolean nodeSelected;
        // if (((NodeLabelEditPart) child).getNodePart().getSelected() != 0) {
        // nodeSelected = true;
        // } else {
        nodeSelected = false;
        // }
        MoveNodeLabelCommand locationCommand = new MoveNodeLabelCommand((NodeLabel) child.getModel(), ((Rectangle) constraint).getLocation(), nodeSelected);
        return locationCommand;
    } else if (child instanceof NodePart) {
        if (((Node) child.getModel()).isReadOnly()) {
            return null;
        }
        MoveNodeCommand locationCommand = new MoveNodeCommand((Node) child.getModel(), ((Rectangle) constraint).getLocation());
        return locationCommand;
    } else {
        return null;
    }
}

Example 43 with NodePart

use of org.talend.designer.core.ui.editor.nodes.NodePart in project tdi-studio-se by Talend.

the class GEFDeleteAction method calculateEnabled.

@Override
protected boolean calculateEnabled() {
    objectsToDelete = new ArrayList();
    List objects = getSelectedObjects();
    objectsToDelete.addAll(objects);
    if (objects.isEmpty() || (objects.size() == 1 && objects.get(0) instanceof ProcessPart)) {
        return false;
    }
    if (!(objects.get(0) instanceof EditPart)) {
        return false;
    }
    AbstractTalendEditor editor = (AbstractTalendEditor) this.getWorkbenchPart();
    AbstractProcessProvider pProvider = AbstractProcessProvider.findProcessProviderFromPID(IComponent.JOBLET_PID);
    if (pProvider != null) {
        Map<JobletContainerPart, List<NodePart>> jobletMap = new HashMap<JobletContainerPart, List<NodePart>>();
        boolean nodeInJoblet = false;
        boolean allJunitnode = true;
        boolean hasNode = false;
        int i = 0;
        for (Object o : objects) {
            if (o instanceof NodePart) {
                hasNode = true;
                NodePart nodePart = (NodePart) o;
                Node no = (Node) ((NodePart) o).getModel();
                if (no.getProcess().isReadOnly()) {
                    return false;
                }
                if (no.isReadOnly()) {
                    i++;
                }
                if (no.getJunitNode() == null) {
                    allJunitnode = false;
                }
                if (!pProvider.canDeleteNode(no)) {
                    return false;
                }
                boolean isCollapsedNode = false;
                if (editor.getProcess().getGraphicalNodes().contains(nodePart.getModel())) {
                    isCollapsedNode = true;
                }
                if (!isCollapsedNode && nodePart.getParent() instanceof JobletContainerPart) {
                    JobletContainerPart jobletContainer = (JobletContainerPart) nodePart.getParent();
                    List<NodePart> jobletNodeParts = jobletMap.get(jobletContainer);
                    if (jobletNodeParts == null) {
                        jobletNodeParts = new ArrayList<NodePart>();
                        jobletMap.put(jobletContainer, jobletNodeParts);
                    }
                    jobletNodeParts.add(nodePart);
                }
            } else if (o instanceof ConnectionPart) {
                Connection conn = (Connection) ((ConnectionPart) o).getModel();
                if (conn.getSource().getProcess().isReadOnly()) {
                    return false;
                }
                if (conn.isReadOnly()) {
                    i++;
                }
            } else if (o instanceof ConnLabelEditPart) {
                ConnectionLabel connLabel = (ConnectionLabel) ((ConnLabelEditPart) o).getModel();
                if (connLabel.getConnection().getSource().getProcess().isReadOnly()) {
                    return false;
                }
                if (connLabel.getConnection().isReadOnly()) {
                    i++;
                }
            } else if (o instanceof NoteEditPart) {
                allJunitnode = false;
                Note note = (Note) ((NoteEditPart) o).getModel();
                if (note.isReadOnly()) {
                    i++;
                }
            } else if (o instanceof SubjobContainerPart) {
                SubjobContainer subjob = (SubjobContainer) ((SubjobContainerPart) o).getModel();
                if (subjob.getProcess().isReadOnly()) {
                    return false;
                }
                if (subjob.isReadOnly()) {
                    i++;
                    continue;
                }
                boolean isAllReadonly = true;
                boolean subjobAllJunit = true;
                for (NodeContainer nc : subjob.getNodeContainers()) {
                    Node node = nc.getNode();
                    if (!node.isReadOnly()) {
                        isAllReadonly = false;
                    }
                    if (node.getJunitNode() == null) {
                        subjobAllJunit = false;
                    }
                }
                if (isAllReadonly || subjobAllJunit) {
                    i++;
                }
            }
        }
        for (JobletContainerPart jobletContainer : jobletMap.keySet()) {
            boolean copyJobletNode = true;
            List<NodePart> list = jobletMap.get(jobletContainer);
            for (Object obj : jobletContainer.getChildren()) {
                if (obj instanceof NodePart) {
                    if (!list.contains(obj)) {
                        copyJobletNode = false;
                        break;
                    }
                }
            }
            if (copyJobletNode) {
                objectsToDelete.removeAll(list);
                PartFactory factory = new PartFactory();
                NodePart createEditPart = (NodePart) factory.createEditPart(jobletContainer, ((NodeContainer) jobletContainer.getModel()).getNode());
                createEditPart.setParent(jobletContainer);
                createEditPart.installEditPolicy(EditPolicy.COMPONENT_ROLE, new NodeEditPolicy());
                objectsToDelete.add(createEditPart);
            } else {
                nodeInJoblet = true;
            }
        }
        if (((nodeInJoblet || allJunitnode) && hasNode) || i == objects.size()) {
            return false;
        }
    }
    return true;
}

Example 44 with NodePart

use of org.talend.designer.core.ui.editor.nodes.NodePart in project tdi-studio-se by Talend.

the class GEFDeleteAction method createDeleteCommand.

@Override
public Command createDeleteCommand(List objects) {
    objects = filterSameObject(objectsToDelete);
    if (objects.isEmpty()) {
        return null;
    }
    if (!(objects.get(0) instanceof EditPart)) {
        return null;
    }
    EditPart object = (EditPart) objects.get(0);
    // for TUP-1015
    boolean isConnAttachedJLTriggerComp = false;
    ConnectionPart connectionPart = null;
    if (object instanceof ConnectionPart) {
        connectionPart = (ConnectionPart) object;
    } else if (object instanceof ConnLabelEditPart) {
        connectionPart = (ConnectionPart) object.getParent();
    }
    if (connectionPart != null) {
        Node srcNode = null;
        Object srcModel = connectionPart.getSource().getModel();
        if (srcModel instanceof Node) {
            srcNode = (Node) srcModel;
        }
        Node tarNode = null;
        Object tarModel = connectionPart.getTarget().getModel();
        if (tarModel instanceof Node) {
            tarNode = (Node) tarModel;
        }
        if (srcNode == null || tarNode == null) {
            return null;
        }
        IProcess process = srcNode.getProcess();
        if (AbstractProcessProvider.isExtensionProcessForJoblet(process)) {
            IJobletProviderService service = (IJobletProviderService) GlobalServiceRegister.getDefault().getService(IJobletProviderService.class);
            if (service != null && (service.isTriggerNode(srcNode) || service.isTriggerNode(tarNode))) {
                isConnAttachedJLTriggerComp = true;
            }
        }
    }
    IPreferenceStore preferenceStore = DesignerPlugin.getDefault().getPreferenceStore();
    String preKey = TalendDesignerPrefConstants.NOT_SHOW_WARNING_WHEN_DELETE_LINK_WITH_JOBLETTRIGGERLINKCOMPONENT;
    if (isConnAttachedJLTriggerComp && !preferenceStore.getBoolean(preKey)) {
        MessageDialogWithToggle jlTriggerConfirmDialog = new MessageDialogWithToggle(null, //$NON-NLS-1$
        Messages.getString("GEFDeleteAction.deleteConnectionDialog.title"), // accept the default window icon
        null, Messages.getString("GEFDeleteAction.deleteConnectionDialog.msg"), MessageDialog.WARNING, new String[] { //$NON-NLS-1$
        IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL }, 0, //$NON-NLS-1$
        Messages.getString("GEFDeleteAction.deleteConnectionDialog.toggleMsg"), preferenceStore.getDefaultBoolean(preKey));
        jlTriggerConfirmDialog.setPrefStore(preferenceStore);
        jlTriggerConfirmDialog.setPrefKey(preKey);
        if (jlTriggerConfirmDialog.open() != IDialogConstants.YES_ID) {
            return null;
        }
        preferenceStore.setValue(preKey, jlTriggerConfirmDialog.getToggleState());
    }
    List nodeParts = new ArrayList();
    List noteParts = new ArrayList();
    List others = new ArrayList(objects);
    for (Object o : objects) {
        if (o instanceof NodePart) {
            others.remove(o);
            Node model = (Node) ((NodePart) o).getModel();
            if (model.getJobletNode() != null) {
                continue;
            }
            if (model.getJunitNode() != null) {
                continue;
            }
            nodeParts.add(o);
        } else if (o instanceof NoteEditPart) {
            noteParts.add(o);
            others.remove(o);
        } else if (o instanceof SubjobContainerPart) {
            others.remove(o);
            SubjobContainerPart subjob = (SubjobContainerPart) o;
            for (Iterator iterator = subjob.getChildren().iterator(); iterator.hasNext(); ) {
                NodeContainerPart nodeContainerPart = (NodeContainerPart) iterator.next();
                if (nodeContainerPart instanceof JobletContainerPart) {
                    JobletContainer jobletCon = (JobletContainer) ((JobletContainerPart) nodeContainerPart).getModel();
                    JobletContainerFigure jobletFigure = (JobletContainerFigure) ((JobletContainerPart) nodeContainerPart).getFigure();
                    if (!jobletCon.isCollapsed()) {
                        jobletFigure.doCollapse();
                    }
                }
                NodePart nodePart = nodeContainerPart.getNodePart();
                if (nodePart != null) {
                    Node model = (Node) nodePart.getModel();
                    if (model.getJunitNode() != null) {
                        continue;
                    }
                    nodeParts.add(nodePart);
                }
            }
        }
    }
    if (others.size() == 0) {
        // so notes & nodes only
        CompoundCommand cpdCmd = new CompoundCommand();
        //$NON-NLS-1$
        cpdCmd.setLabel(Messages.getString("GEFDeleteAction.DeleteItems"));
        if (nodeParts.size() != 0) {
            GroupRequest deleteReq = new GroupRequest(RequestConstants.REQ_DELETE);
            deleteReq.setEditParts(nodeParts);
            cpdCmd.add(((NodePart) nodeParts.get(0)).getCommand(deleteReq));
        }
        if (noteParts.size() != 0) {
            GroupRequest deleteReq = new GroupRequest(RequestConstants.REQ_DELETE);
            deleteReq.setEditParts(noteParts);
            cpdCmd.add(((NoteEditPart) noteParts.get(0)).getCommand(deleteReq));
        }
        return cpdCmd;
    } else {
        GroupRequest deleteReq = new GroupRequest(RequestConstants.REQ_DELETE);
        deleteReq.setEditParts(objects);
        Command cmd = object.getCommand(deleteReq);
        return cmd;
    }
}

Example 45 with NodePart

use of org.talend.designer.core.ui.editor.nodes.NodePart in project tdi-studio-se by Talend.

the class GEFPasteAction method calculateEnabled.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.ui.actions.WorkbenchPartAction#calculateEnabled()
     */
@Override
protected boolean calculateEnabled() {
    Object o;
    try {
        o = Clipboard.getDefault().getContents();
    } catch (RuntimeException e) {
        return false;
    }
    org.eclipse.swt.dnd.Clipboard systemClipboard = new org.eclipse.swt.dnd.Clipboard(Display.getCurrent());
    Object systemObject = null;
    if (systemClipboard != null) {
        systemObject = systemClipboard.getContents(TextTransfer.getInstance());
    }
    List obj = getSelectedObjects();
    if (o == null && systemObject != null && systemObject instanceof String && obj != null && obj.size() == 1 && (obj.get(0) instanceof NodeLabelEditPart || obj.get(0) instanceof ConnLabelEditPart || obj.get(0) instanceof NoteEditPart)) {
        return true;
    }
    if (o instanceof String) {
        return true;
    }
    if (!(o instanceof List)) {
        return false;
    }
    List objects = (List) o;
    if (objects.isEmpty()) {
        return false;
    }
    for (Object currentObject : objects) {
        if (!(currentObject instanceof NodePart) && !(currentObject instanceof NoteEditPart) && !(currentObject instanceof SubjobContainerPart)) {
            return false;
        }
    }
    return true;
}