Examples with EditPart org.eclipse.gef.EditPart used on opensource projects

Example 1 with EditPart

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

the class GEFPasteAction method run.

@Override
@SuppressWarnings("unchecked")
public void run() {
    Object clipBoardContent;
    try {
        clipBoardContent = Clipboard.getDefault().getContents();
    } catch (RuntimeException e) {
        return;
    }
    AbstractTalendEditor editor = (AbstractTalendEditor) this.getWorkbenchPart();
    org.eclipse.swt.dnd.Clipboard systemClipboard = new org.eclipse.swt.dnd.Clipboard(Display.getCurrent());
    Object systemObject = systemClipboard.getContents(TextTransfer.getInstance());
    if (clipBoardContent instanceof List) {
        List<EditPart> partsList = (List<EditPart>) clipBoardContent;
        if (partsList == null || partsList.isEmpty()) {
            return;
        }
        List<NodePart> nodeParts = new ArrayList<NodePart>();
        List<NoteEditPart> noteParts = new ArrayList<NoteEditPart>();
        List<SubjobContainerPart> subjobParts = new ArrayList<SubjobContainerPart>();
        for (Object o : partsList) {
            if (o instanceof NodePart) {
                if (!nodeParts.contains(o)) {
                    nodeParts.add((NodePart) o);
                }
            } else if (o instanceof NoteEditPart) {
                noteParts.add((NoteEditPart) o);
            } else if (o instanceof SubjobContainerPart) {
                SubjobContainerPart subjob = (SubjobContainerPart) o;
                for (Iterator iterator = subjob.getChildren().iterator(); iterator.hasNext(); ) {
                    NodeContainerPart nodeContainerPart = (NodeContainerPart) iterator.next();
                    // add for bug TDI-20206
                    if (nodeContainerPart instanceof JobletContainerPart) {
                        for (Object obj : nodeContainerPart.getChildren()) {
                            if (obj instanceof NodePart && !nodeParts.contains(obj)) {
                                nodeParts.add((NodePart) obj);
                            }
                        }
                    }
                    NodePart nodePart = nodeContainerPart.getNodePart();
                    if (nodePart != null) {
                        if (!nodeParts.contains(nodePart)) {
                            nodeParts.add(nodePart);
                        }
                        subjobParts.add(subjob);
                    }
                }
            }
        }
        Map<JobletContainerPart, List<NodePart>> jobletMap = new HashMap<JobletContainerPart, List<NodePart>>();
        for (NodePart nodePart : nodeParts) {
            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);
            }
        }
        List<NodePart> expandedJobletNodes = new ArrayList<NodePart>();
        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) {
                nodeParts.removeAll(list);
                PartFactory factory = new PartFactory();
                NodePart createEditPart = (NodePart) factory.createEditPart(jobletContainer, ((NodeContainer) jobletContainer.getModel()).getNode());
                createEditPart.setParent(jobletContainer);
                nodeParts.add(createEditPart);
                expandedJobletNodes.add(createEditPart);
            }
        }
        org.eclipse.draw2d.geometry.Point gefPoint = getCursorLocation();
        // qli comment
        // if the components instanceof JobletInputOutputComponent and current process instanceof not
        // JobletGEFProcess,just create a messageBox and return.
        AbstractProcessProvider findProcessProviderFromPID = AbstractProcessProvider.findProcessProviderFromPID(IComponent.JOBLET_PID);
        if (findProcessProviderFromPID != null) {
            for (NodePart copiedNodePart : nodeParts) {
                Node copiedNode = (Node) copiedNodePart.getModel();
                // add for bug TDI-20207.if copy joblet/job to itself,then return.
                EComponentType componentType = null;
                String copideNodeId = null;
                String editorProcessId = null;
                if (copiedNode.getComponent() != null) {
                    componentType = copiedNode.getComponent().getComponentType();
                    if (copiedNode.getComponent().getProcess() != null) {
                        copideNodeId = copiedNode.getComponent().getProcess().getId();
                    }
                }
                if (editor.getProcess() != null) {
                    editorProcessId = editor.getProcess().getId();
                }
                for (IElementParameter element : copiedNode.getElementParametersFromField(EParameterFieldType.PROCESS_TYPE)) {
                    for (Map.Entry<String, IElementParameter> entry : element.getChildParameters().entrySet()) {
                        if (("PROCESS_TYPE_PROCESS").equals(entry.getKey())) {
                            if (editorProcessId != null && editorProcessId.equals(entry.getValue().getValue())) {
                                return;
                            }
                        }
                    }
                }
                if ((EComponentType.JOBLET).equals(componentType)) {
                    if (editorProcessId != null && editorProcessId.equals(copideNodeId)) {
                        return;
                    }
                }
                if (findProcessProviderFromPID.isJobletInputOrOutputComponent(copiedNode)) {
                    if (!findProcessProviderFromPID.isExtensionProcess(editor.getProcess())) {
                        MessageBox messagebox = new MessageBox(PlatformUI.getWorkbench().getDisplay().getActiveShell(), SWT.ICON_WARNING);
                        //$NON-NLS-1$
                        messagebox.setText(Messages.getString("GEFPasteAction.textWarning"));
                        //$NON-NLS-1$
                        messagebox.setMessage(Messages.getString("GEFPasteAction.warningMessages"));
                        messagebox.open();
                        return;
                    }
                }
                if (copiedNode.getJobletNode() != null) {
                    boolean canP = canPasteJobletNode(editor.getProcess(), copiedNode);
                    if (!canP) {
                        return;
                    }
                }
            }
        }
        if (nodeParts.size() != 0 && noteParts.size() != 0) {
            MultiplePasteCommand mpc = new MultiplePasteCommand(nodeParts, noteParts, (org.talend.designer.core.ui.editor.process.Process) editor.getProcess(), gefPoint);
            mpc.setSelectedSubjobs(subjobParts);
            mpc.setSelectedExpandedJoblet(expandedJobletNodes);
            execute(mpc);
        } else if (nodeParts.size() != 0) {
            NodesPasteCommand cmd = new NodesPasteCommand(nodeParts, editor.getProcess(), gefPoint);
            cmd.setSelectedSubjobs(subjobParts);
            cmd.setSelectedExpandedJoblet(expandedJobletNodes);
            execute(cmd);
        } else if (noteParts.size() != 0) {
            NotesPasteCommand cmd = new NotesPasteCommand(noteParts, (org.talend.designer.core.ui.editor.process.Process) editor.getProcess(), gefPoint, false, null);
            execute(cmd);
        }
        setCursorLocation(null);
    } else if (clipBoardContent instanceof String) {
        List objects = getSelectedObjects();
        if (objects.size() == 1) {
            String content = (String) clipBoardContent;
            if (objects.get(0) instanceof NoteEditPart && ((NoteEditPart) objects.get(0)).getDirectEditManager() != null) {
                Text text = ((NoteEditPart) objects.get(0)).getDirectEditManager().getTextControl();
                if (text != null) {
                    text.insert(content);
                }
            } else if (objects.get(0) instanceof ConnLabelEditPart && ((ConnLabelEditPart) objects.get(0)).getDirectEditManager() != null) {
                Text text = ((ConnLabelEditPart) objects.get(0)).getDirectEditManager().getTextControl();
                if (text != null) {
                    text.insert(content);
                }
            } else if (objects.get(0) instanceof NodeLabelEditPart && ((NodeLabelEditPart) objects.get(0)).getDirectEditManager() != null) {
                {
                    Text text = (Text) ((NodeLabelEditPart) objects.get(0)).getDirectEditManager().getCellEditor().getControl();
                    if (text != null) {
                        text.insert(content);
                    }
                }
            }
        }
    } else if (systemObject != null && systemObject instanceof String) {
        List objects = getSelectedObjects();
        if (objects.size() == 1) {
            String content = (String) systemObject;
            if (objects.get(0) instanceof NoteEditPart && ((NoteEditPart) objects.get(0)).getDirectEditManager() != null) {
                Text text = ((NoteEditPart) objects.get(0)).getDirectEditManager().getTextControl();
                if (text != null) {
                    text.insert(content);
                }
            } else if (objects.get(0) instanceof ConnLabelEditPart && ((ConnLabelEditPart) objects.get(0)).getDirectEditManager() != null) {
                Text text = ((ConnLabelEditPart) objects.get(0)).getDirectEditManager().getTextControl();
                if (text != null) {
                    text.insert(content);
                }
            } else if (objects.get(0) instanceof NodeLabelEditPart && ((NodeLabelEditPart) objects.get(0)).getDirectEditManager() != null) {
                {
                    Text text = (Text) ((NodeLabelEditPart) objects.get(0)).getDirectEditManager().getCellEditor().getControl();
                    if (text != null) {
                        text.insert(content);
                    }
                }
            }
        }
    }
}

Example 2 with EditPart

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

the class NodeBreakpointAction method canPerformAction.

/**
     * Test if the selected item is a node.
     * 
     * @return true / false
     */
private boolean canPerformAction() {
    IBrandingService brandingService = (IBrandingService) GlobalServiceRegister.getDefault().getService(IBrandingService.class);
    if (!brandingService.getBrandingConfiguration().isAllowDebugMode()) {
        return false;
    }
    if (getSelectedObjects().isEmpty()) {
        return false;
    }
    if (PluginUtil.isMediation()) {
        return false;
    }
    List parts = getSelectedObjects();
    if (parts.size() == 1) {
        Object o = parts.get(0);
        if (!(o instanceof NodePart)) {
            return false;
        }
        NodePart part = (NodePart) o;
        if (!(part.getModel() instanceof INode)) {
            return false;
        }
        node = (Node) part.getModel();
        if (node.getJobletNode() != null) {
            return false;
        }
        EditPart parentPart = part.getParent();
        while (!(parentPart instanceof ProcessPart)) {
            parentPart = parentPart.getParent();
        }
        if (!(parentPart instanceof ProcessPart)) {
            return false;
        }
        process = (IProcess) ((ProcessPart) parentPart).getModel();
        if (CorePlugin.getContext().getBreakpointNodes(process).contains(node)) {
            //$NON-NLS-1$
            setText(Messages.getString("NodeBreakpointAction.removeBreakpoint"));
        } else {
            //$NON-NLS-1$
            setText(Messages.getString("NodeBreakpointAction.addBreakPoint"));
        }
        return true;
    }
    return false;
}

Example 3 with EditPart

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

the class ConnectionPart method setSelected.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editparts.AbstractEditPart#setSelected(int)
     */
@Override
public void setSelected(final int value) {
    super.setSelected(value);
    List cl = this.getChildren();
    for (int i = 0; i < cl.size(); i++) {
        if (((EditPart) cl.get(i)).getSelected() != value) {
            ((EditPart) cl.get(i)).setSelected(value);
        }
    }
    IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
    if (value == SELECTED_PRIMARY) {
        IViewPart view = page.findView(ComponentSettingsView.ID);
        if (view != null) {
            ComponentSettingsView compSettings = (ComponentSettingsView) view;
            compSettings.setElement((Connection) getModel());
            CodeView.refreshCodeView((Connection) getModel());
        }
    } else if (value == SELECTED_NONE) {
        IViewPart view = page.findView(ComponentSettingsView.ID);
        if (view != null) {
            ComponentSettingsView compSettings = (ComponentSettingsView) view;
            compSettings.cleanDisplay();
        }
    }
}

Example 4 with EditPart

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

the class ErDiagramItemDeleteAction method createDeleteCommand.

public Command createDeleteCommand(List objects) {
    if (objects.isEmpty()) {
        return null;
    }
    if (!(objects.get(0) instanceof EditPart)) {
        return null;
    }
    GroupRequest deleteReq = new GroupRequest(RequestConstants.REQ_DELETE);
    deleteReq.setEditParts(objects);
    EditPart object = (EditPart) objects.get(0);
    Command cmd = object.getCommand(deleteReq);
    return cmd;
}

Example 5 with EditPart

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

the class MapperSelectEditPartTracker method performSelection.

@Override
protected void performSelection() {
    if (hasSelectionOccurred()) {
        return;
    }
    setFlag(FLAG_SELECTION_PERFORMED, true);
    EditPartViewer viewer = getCurrentViewer();
    List selectedObjects = viewer.getSelectedEditParts();
    if (getCurrentInput().isModKeyDown(SWT.MOD1)) {
        lastSelectedShiftPart = null;
        if (selectedObjects.contains(getSourceEditPart())) {
            viewer.deselect(getSourceEditPart());
        } else if (canAppend()) {
            viewer.appendSelection(getSourceEditPart());
        } else {
            viewer.select(getSourceEditPart());
        }
    } else if (getCurrentInput().isShiftKeyDown()) {
        if (lastSelectedShiftPart == null) {
            if (!selectedObjects.isEmpty()) {
                Object object = selectedObjects.get(selectedObjects.size() - 1);
                if (object instanceof TableEntityPart) {
                    lastSelectedShiftPart = (EditPart) object;
                }
            } else {
                lastSelectedShiftPart = getSourceEditPart();
            }
        }
        if (canAppend()) {
            List<EditPart> toselect = new ArrayList<EditPart>();
            List<EditPart> deSelect = new ArrayList<EditPart>();
            getShiftAffactedEditPart(toselect, deSelect);
            for (EditPart part : deSelect) {
                viewer.deselect(part);
            }
            for (EditPart part : toselect) {
                if (!viewer.getSelectedEditParts().contains(part)) {
                    viewer.appendSelection(part);
                }
            }
        } else {
            viewer.select(getSourceEditPart());
        }
    } else {
        lastSelectedShiftPart = null;
        viewer.select(getSourceEditPart());
    }
}