org.activiti.designer.kickstart.eclipse.navigator.dialog.RenameDialog.java Source code

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Here is the source code for org.activiti.designer.kickstart.eclipse.navigator.dialog.RenameDialog.java

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/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.designer.kickstart.eclipse.navigator.dialog;

import org.activiti.designer.kickstart.eclipse.navigator.CmisNavigatorSelectionHolder;
import org.activiti.designer.kickstart.eclipse.navigator.CmisUtil;
import org.apache.chemistry.opencmis.client.api.CmisObject;
import org.apache.chemistry.opencmis.client.api.Folder;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class RenameDialog extends TitleAreaDialog {

    protected CmisObject objectToBeRenamed;

    protected Text nameText;
    protected String name;

    public RenameDialog(Shell parentShell) {
        super(parentShell);
    }

    @Override
    public void create() {
        super.create();

        this.objectToBeRenamed = CmisNavigatorSelectionHolder.getInstance().getSelectedObjects().get(0);
        if (objectToBeRenamed.getName() != null) {
            nameText.setText(objectToBeRenamed.getName());
        }

        String type = ((objectToBeRenamed instanceof Folder) ? " folder" : " file");
        setTitle("Rename " + type);
        setMessage("Fill in the new name of " + type + " '" + objectToBeRenamed.getName() + "'",
                IMessageProvider.INFORMATION);
    }

    @Override
    protected Control createDialogArea(Composite parent) {
        Composite area = (Composite) super.createDialogArea(parent);
        Composite container = new Composite(area, SWT.NONE);
        container.setLayoutData(new GridData(GridData.FILL_BOTH));
        GridLayout layout = new GridLayout(2, false);
        container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
        container.setLayout(layout);

        createTextField(container);

        return area;
    }

    private void createTextField(Composite container) {
        Label label = new Label(container, SWT.NONE);
        label.setText("New Name");

        GridData gridData = new GridData();
        gridData.grabExcessHorizontalSpace = true;
        gridData.horizontalAlignment = GridData.FILL;

        nameText = new Text(container, SWT.BORDER);
        nameText.setLayoutData(gridData);
    }

    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        super.createButtonsForButtonBar(parent);

        // Click listener for OK button: download files
        getButton(IDialogConstants.OK_ID).addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                final String jobName = "Renaming " + ((objectToBeRenamed instanceof Folder) ? " folder" : " file");
                Job job = new Job(jobName) {

                    @Override
                    protected IStatus run(IProgressMonitor monitor) {
                        monitor.beginTask(jobName, IProgressMonitor.UNKNOWN);
                        CmisUtil.renameCmisObject(objectToBeRenamed, name);
                        return Status.OK_STATUS;
                    }

                };

                job.setUser(true);
                job.schedule();
            }
        });
    }

    private void saveInput() {
        name = nameText.getText();
    }

    @Override
    protected void okPressed() {
        saveInput();
        super.okPressed();
    }

    @Override
    protected boolean isResizable() {
        return true;
    }

    @Override
    protected Point getInitialSize() {
        return new Point(380, 190);
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

}