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

Example 71 with CommandStack

use of org.eclipse.gef.commands.CommandStack in project archi by archimatetool.

the class LoadModelFromFileProvider method loadModel.

static IArchimateModel loadModel(File file) throws IOException {
    if (file == null || !file.exists()) {
        return null;
    }
    // Ascertain if this is an archive file
    boolean useArchiveFormat = IArchiveManager.FACTORY.isArchiveFile(file);
    // Create the Resource
    Resource resource = ArchimateResourceFactory.createNewResource(useArchiveFormat ? IArchiveManager.FACTORY.createArchiveModelURI(file) : URI.createFileURI(file.getAbsolutePath()));
    // Check model compatibility
    ModelCompatibility modelCompatibility = new ModelCompatibility(resource);
    // Load model
    resource.load(null);
    IArchimateModel model = (IArchimateModel) resource.getContents().get(0);
    // And then fix any backward compatibility issues
    try {
        modelCompatibility.fixCompatibility();
    } catch (CompatibilityHandlerException ex) {
    }
    model.setFile(file);
    model.setDefaults();
    // Add an Archive Manager and load images
    IArchiveManager archiveManager = IArchiveManager.FACTORY.createArchiveManager(model);
    model.setAdapter(IArchiveManager.class, archiveManager);
    archiveManager.loadImages();
    // Add a Command Stack
    CommandStack cmdStack = new CommandStack();
    model.setAdapter(CommandStack.class, cmdStack);
    return model;
}

Example 72 with CommandStack

use of org.eclipse.gef.commands.CommandStack in project archi by archimatetool.

the class NewFolderAction method run.

@Override
public void run() {
    Object selected = getSelection().getFirstElement();
    if (selected instanceof IFolder) {
        IFolder parent = (IFolder) selected;
        // Create a new Folder, set its name
        IFolder folder = IArchimateFactory.eINSTANCE.createFolder();
        folder.setName(Messages.NewFolderAction_1);
        folder.setType(FolderType.USER);
        // Execute Command
        Command cmd = new NewFolderCommand(parent, folder);
        CommandStack commandStack = (CommandStack) parent.getAdapter(CommandStack.class);
        commandStack.execute(cmd);
    }
}

Example 73 with CommandStack

use of org.eclipse.gef.commands.CommandStack in project whole by wholeplatform.

the class TreeDirectEditManager method commit.

protected void commit(String value) {
    CommandStack stack = entityPart.getViewer().getEditDomain().getCommandStack();
    stack.execute(entityPart.getCommand(getDirectEditRequest(value)));
}

Example 74 with CommandStack

use of org.eclipse.gef.commands.CommandStack in project whole by wholeplatform.

the class CutHandler method execute.

@Override
@Execute
public void execute(@Optional @Named(IServiceConstants.ACTIVE_SELECTION) IBindingManager bm) {
    if (bm.wIsSet("viewer") && ClipboardUtils.hasTextSeletion((IEntityPartViewer) bm.wGetValue("viewer"))) {
        HandlersBehavior.copy(bm);
        IEntityPartViewer viewer = (IEntityPartViewer) bm.wGetValue("viewer");
        IEntity focusEntity = bm.wGet("focusEntity");
        ITextualEntityPart focusPart = (ITextualEntityPart) viewer.getEditPartRegistry().get(focusEntity);
        Command command = focusPart.getCommand(TextualRequest.createDeleteRequest());
        command.setLabel(getLabel(bm) + " text");
        CommandStack commandStack = viewer.getEditDomain().getCommandStack();
        commandStack.execute(command);
        return;
    }
    super.execute(bm);
}

Example 75 with CommandStack

use of org.eclipse.gef.commands.CommandStack in project whole by wholeplatform.

the class ModelTransactionHandler method execute.

@Execute
public void execute(@Optional @Named(IServiceConstants.ACTIVE_SELECTION) IBindingManager bm) {
    IEntityPartViewer viewer = (IEntityPartViewer) bm.wGetValue("viewer");
    EntityEditDomainJob.asyncExec(getLabel(bm), viewer.getEditDomain(), (monitor) -> {
        CommandStack commandStack = viewer.getEditDomain().getCommandStack();
        ModelTransactionCommand mtc = new ModelTransactionCommand(bm.wGet("focusEntity"));
        ITransactionScope ts = BindingManagerFactory.instance.createTransactionScope();
        try {
            bm.wEnterScope(ts);
            mtc.setLabel(getLabel(bm));
            mtc.begin();
            run(bm);
            mtc.commit();
            if (mtc.canUndo())
                commandStack.execute(mtc);
        } catch (RollbackException e) {
        // rollback done
        } catch (RuntimeException e) {
            mtc.rollbackIfNeeded();
            throw e;
        } finally {
            ts.rollback();
            bm.wExitScope();
        }
    });
}