Examples with Command org.eclipse.gef.commands.Command used on opensource projects

Example 86 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class TerminalBusinessItemNameEditPart method createDefaultEditPolicies.

/**
     * @generated
     */
protected void createDefaultEditPolicies() {
    super.createDefaultEditPolicies();
    installEditPolicy(EditPolicy.DIRECT_EDIT_ROLE, new LabelDirectEditPolicy());
    installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, new NonResizableEditPolicy() {

        protected List createSelectionHandles() {
            List handles = new ArrayList();
            NonResizableHandleKit.addMoveHandle((GraphicalEditPart) getHost(), handles);
            return handles;
        }

        public Command getCommand(Request request) {
            return null;
        }

        public boolean understandsRequest(Request request) {
            return false;
        }
    });
}

Example 87 with Command

use of org.eclipse.gef.commands.Command 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 88 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class ParallelExecutionAction method run.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.action.Action#run()
     */
@Override
public void run() {
    boolean hasFlowConnection = false;
    for (IConnection connection : node.getOutgoingConnections()) {
        if (connection.getLineStyle().hasConnectionCategory(IConnectionCategory.FLOW)) {
            hasFlowConnection = true;
            break;
        }
    }
    if (hasFlowConnection) {
        MessageDialog.openError(getWorkbenchPart().getSite().getShell(), Messages.getString(//$NON-NLS-1$
        "ParallelExecutionAction.gotLink"), //$NON-NLS-1$
        Messages.getString("ParallelExecutionAction.noOutputLink"));
        return;
    }
    IElementParameter enableParallelizeParameter = node.getElementParameter(EParameterName.PARALLELIZE.getName());
    if (enableParallelizeParameter != null) {
        parallelEnable = (Boolean) enableParallelizeParameter.getValue();
    }
    IElementParameter numberParallelizeParameter = node.getElementParameter(EParameterName.PARALLELIZE_NUMBER.getName());
    if (numberParallelizeParameter != null) {
        numberParallel = (String) numberParallelizeParameter.getValue();
    }
    Dialog dialog = new ParallelDialog(getWorkbenchPart().getSite().getShell());
    if (dialog.open() == Dialog.OK) {
        Command command = new PropertyChangeCommand(node, EParameterName.PARALLELIZE.getName(), parallelEnable);
        execute(command);
    }
}

Example 89 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class ComponentChooseDialog method getChangeMetadataCommand.

/**
     * DOC bqian Comment method "getChangeMetadataCommand".
     *
     * @param selectedNode
     * @param node
     * @param list
     * @param connectionItem
     */
private void getChangeMetadataCommand(CompoundCommand cc, RepositoryNode selectedNode, Node node, ConnectionItem connectionItem) {
    if (selectedNode.getProperties(EProperties.CONTENT_TYPE) == ERepositoryObjectType.METADATA_CON_COLUMN) {
        RepositoryNode columnParentNode = selectedNode.getParent().getParent();
        if (columnParentNode != null) {
            selectedNode = columnParentNode;
        }
    }
    if (selectedNode.getProperties(EProperties.CONTENT_TYPE) == ERepositoryObjectType.METADATA_CON_TABLE || selectedNode.getProperties(EProperties.CONTENT_TYPE) == ERepositoryObjectType.METADATA_SAP_FUNCTION || selectedNode.getProperties(EProperties.CONTENT_TYPE) == ERepositoryObjectType.METADATA_SALESFORCE_MODULE) {
        String etlSchema = null;
        if (connectionItem.getConnection() instanceof DatabaseConnection) {
            DatabaseConnection connection = (DatabaseConnection) connectionItem.getConnection();
            if (connection instanceof DatabaseConnection) {
                etlSchema = connection.getUiSchema();
            }
            if (!"".equals(etlSchema)) {
                //$NON-NLS-1$
                //$NON-NLS-1$
                IElementParameter e = node.getElementParameter("ELT_SCHEMA_NAME");
                if (e != null) {
                    if (connection.isContextMode() && ContextParameterUtils.isContainContextParam(etlSchema)) {
                        e.setValue(etlSchema);
                    } else {
                        e.setValue(TalendTextUtils.addQuotes(etlSchema));
                    }
                }
            // node.getElementParameter("ELT_SCHEMA_NAME").setValue("\"" + etlSchema + "\"");
            }
        }
        IRepositoryViewObject object = selectedNode.getObject();
        MetadataTable table = null;
        if (object instanceof MetadataTableRepositoryObject) {
            table = ((MetadataTableRepositoryObject) object).getTable();
        } else if (object instanceof SalesforceModuleRepositoryObject) {
            table = ((SalesforceModuleRepositoryObject) object).getDefaultTable();
            IRepositoryViewObject obj = null;
            if (selectedNode.getChildren() != null) {
                for (IRepositoryNode repositoryNode : selectedNode.getChildren()) {
                    obj = repositoryNode.getObject();
                    if (obj instanceof MetadataTableRepositoryObject) {
                        table = ((MetadataTableRepositoryObject) obj).getTable();
                        break;
                    }
                }
            }
        }
        // for SAP
        if (PluginChecker.isSAPWizardPluginLoaded() && connectionItem instanceof SAPConnectionItem) {
            getSAPCommand(cc, object, connectionItem, table, node);
            return;
        }
        if (table != null) {
            //$NON-NLS-1$
            String value = connectionItem.getProperty().getId() + " - " + table.getLabel();
            IElementParameter schemaParam = node.getElementParameterFromField(EParameterFieldType.SCHEMA_TYPE);
            if (schemaParam == null) {
                schemaParam = node.getElementParameterFromField(EParameterFieldType.SCHEMA_REFERENCE);
            }
            IElementParameter queryParam = node.getElementParameterFromField(EParameterFieldType.QUERYSTORE_TYPE);
            if (queryParam != null) {
                queryParam = queryParam.getChildParameters().get(EParameterName.QUERYSTORE_TYPE.getName());
                if (queryParam != null) {
                    queryParam.setValue(EmfComponent.BUILTIN);
                }
            }
            // }
            if (PluginChecker.isHL7PluginLoaded() && connectionItem instanceof HL7ConnectionItem) {
                Command hl7Cmd = new RepositoryChangeMetadataForHL7Command(node, IEbcdicConstant.TABLE_SCHEMAS, table.getLabel(), ConvertionHelper.convert(table));
                cc.add(hl7Cmd);
                return;
            }
            if (schemaParam == null) {
                return;
            }
            if (node.isELTComponent()) {
                //$NON-NLS-1$
                node.setPropertyValue(EParameterName.LABEL.getName(), "__ELT_TABLE_NAME__");
            }
            schemaParam.getChildParameters().get(EParameterName.SCHEMA_TYPE.getName()).setValue(EmfComponent.REPOSITORY);
            RepositoryChangeMetadataCommand command2 = new RepositoryChangeMetadataCommand(node, //$NON-NLS-1$
            schemaParam.getName() + ":" + EParameterName.REPOSITORY_SCHEMA_TYPE.getName(), value, ConvertionHelper.convert(table), null, connectionItem.getConnection());
            cc.add(command2);
            return;
        }
    }
}

Example 90 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class ComponentChooseDialog method handleDrop.

// private void checkRequiredModules() {
// Object newObject = ((CreateRequest) getTargetRequest()).getNewObject();
// if (newObject instanceof Node) {
// IComponent component = ((Node) newObject).getComponent();
// Shell shell = Display.getCurrent().getActiveShell();
// ModulesInstallerUtil.installModules(new Shell(shell), component);
// }
// }
/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.dnd.TemplateTransferDropTargetListener#handleDrop()
     */
@Override
protected void handleDrop() {
    updateTargetRequest();
    updateTargetEditPart();
    // checkRequiredModules();
    if (fromPalette && getTargetRequest() instanceof CreateRequest) {
        if (selectedConnectionPart != null) {
            CreateRequest req = ((CreateRequest) getTargetRequest());
            Object o = req.getNewObject();
            Point location = req.getLocation();
            if (o instanceof Node) {
                createComponentOnLink((Node) o, location);
            }
            // checkRequiredModules();
            return;
        } else if (getTargetEditPart() instanceof ProcessPart) {
            // for palette dnd, feature 6457
            Object newObject = ((CreateRequest) getTargetRequest()).getNewObject();
            if (newObject != null) {
                Command command = getCommand();
                if (command != null) {
                    execCommandStack(command);
                }
            }
            // checkRequiredModules();
            return;
        } else if (getTargetEditPart() instanceof SubjobContainerPart) {
            // TDI-24985:for palette dnd.
            Object newObject = ((CreateRequest) getTargetRequest()).getNewObject();
            if (newObject != null) {
                Command command = getCommand();
                if (command != null) {
                    execCommandStack(command);
                }
            }
            return;
        } else if (getTargetEditPart() instanceof JobletContainerPart) {
            JobletContainerPart jobletPart = (JobletContainerPart) getTargetEditPart();
            if (isLock(jobletPart)) {
                Shell shell = Display.getCurrent().getActiveShell();
                ChooseJobletDialog dialog = new ChooseJobletDialog(new Shell(shell), getDropLocation());
                if (dialog.open() == dialog.OK) {
                    EditPart part = getTargetEditPart();
                    if (dialog.addToJoblet()) {
                        AbstractMultiPageTalendEditor openEditor = getJobletPart((JobletContainerPart) part);
                        part = openEditor.getDesignerEditor().getProcessPart();
                        // editor = openEditor.getTalendEditor();
                        setTargetEditPart(part);
                        Object newObject = ((CreateRequest) getTargetRequest()).getNewObject();
                        if (newObject != null) {
                            Command command = getCommand();
                            if (command != null) {
                                CommandStack commandStack = (CommandStack) openEditor.getAdapter(CommandStack.class);
                                if (commandStack != null) {
                                    commandStack.execute(command);
                                } else {
                                    command.execute();
                                }
                            }
                        }
                        // checkRequiredModules();
                        return;
                    } else {
                        part = getParentPart(part);
                        setTargetEditPart(part);
                        Object newObject = ((CreateRequest) getTargetRequest()).getNewObject();
                        if (newObject != null) {
                            Command command = getCommand();
                            if (command != null) {
                                execCommandStack(command);
                            }
                        }
                        // checkRequiredModules();
                        return;
                    }
                }
            }
        }
    }
    List<Object> sources = getSelectSource();
    if (containsContextSource(sources)) {
        createContext(sources);
    } else {
        if (!(getTargetEditPart() instanceof NodeContainerPart)) {
            try {
                createNewComponent(getCurrentEvent());
            } catch (OperationCanceledException e) {
                return;
            }
        } else {
            if (containsSQLPatternSource(sources)) {
                createSQLPattern(sources);
            } else {
                Object obj = getSelection().getFirstElement();
                createSchema(obj, getTargetEditPart());
                createQuery(obj, getTargetEditPart());
                createProperty(obj, getTargetEditPart());
                createChildJob(obj, getTargetEditPart());
                createValidationRule(obj, getTargetEditPart());
                if (obj instanceof IRepositoryNode) {
                    propaHadoopCfgChanges((IRepositoryNode) obj);
                }
                for (IExtendedNodeHandler hander : ExtendedNodeManager.getExtendedNodeHandler()) {
                    boolean updated = hander.updateComponent(obj, getTargetEditPart(), editor.getCommandStack());
                    if (updated) {
                        break;
                    }
                }
            }
        }
    }
    // in case after drag/drop the editor is dirty but can not get focus
    if (editor.isDirty()) {
        editor.setFocus();
    }
    this.eraseTargetFeedback();
}