de.codecentric.vaadin.copy2clipboard.Copy2ClipboardApplication.java Source code

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Here is the source code for de.codecentric.vaadin.copy2clipboard.Copy2ClipboardApplication.java

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/* 
 * Copyright 2012 codecentric AG
 * 
 * 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 de.codecentric.vaadin.copy2clipboard;

import com.vaadin.Application;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.Panel;
import com.vaadin.ui.Window;

import de.codecentric.vaadin.copy2clipboard.Copy2ClipboardButton.ClipboardEvent;
import de.codecentric.vaadin.copy2clipboard.Copy2ClipboardButton.ClipboardListener;

/**
 * Test application for Copy2ClipboardButton.
 * 
 * @author henning.treu@codecentric.de
 */
public class Copy2ClipboardApplication extends Application {

    /**
     * Generated UID.
     */
    private static final long serialVersionUID = 1198903699329175622L;

    /**
     * The main window of the vaadin app.
     */
    private Window mainWindow;

    /**
     * (non-Javadoc)
     * 
     * @see com.vaadin.Application#init()
     */
    @Override
    public void init() {
        mainWindow = new Window();
        setMainWindow(mainWindow);

        // Add a Copy2ClipboardButton to the main page:

        Copy2ClipboardButton button = new Copy2ClipboardButton();
        button.setCaption("Copy");
        button.setClipboardText("copy this to the clipboard");
        button.addListener(new CopyListener("from page: copied to clipboard"));

        mainWindow.addComponent(button);

        // Add a Copy2ClipboardButton to a panel:

        Copy2ClipboardButton c2c = new Copy2ClipboardButton();
        c2c.setCaption("panelTest");
        c2c.setClipboardText("clipboard text from panel");
        c2c.addListener(new CopyListener("from panel: copied to clipboard"));

        Panel panel = new Panel();
        panel.addComponent(c2c);
        mainWindow.addComponent(panel);

        Button modal = new Button("open modal window");
        modal.addListener(new ClickListener() {

            @Override
            public void buttonClick(ClickEvent event) {
                C2CModalWindow w = new C2CModalWindow("Modal window");
                w.center();
                w.setContent(new ModalLayout());
                mainWindow.addWindow(w);
            }
        });

        mainWindow.addComponent(modal);
    }

    private class ModalLayout extends CssLayout {

        private ModalLayout() {
            Copy2ClipboardButton button = new Copy2ClipboardButton();
            button.setCaption("Copy");
            button.setClipboardText("copied from modal window");
            button.addListener(new CopyListener("from modal window: copied to clipboard"));
            addComponent(button);
        }
    }

    /**
     * A simple {@link ClipboardListener} implementation. It notifies the user of a successful copy
     * action.
     * 
     */
    private class CopyListener implements ClipboardListener {

        /**
         * The notification.
         */
        private String notification;

        /**
         * Constructor.
         * 
         * @param notification
         *            the notification.
         */
        private CopyListener(String notification) {
            this.notification = notification;
        }

        /**
         * (non-Javadoc)
         * 
         * @see de.codecentric.vaadin.copy2clipboard.Copy2ClipboardButton.ClipboardListener#copiedToClipboard(de.codecentric.vaadin.copy2clipboard.Copy2ClipboardButton.ClipboardEvent)
         */
        @Override
        public void copiedToClipboard(ClipboardEvent event) {
            mainWindow.showNotification(notification);
        }
    }
}