org.onecmdb.ui.gwt.toolkit.client.view.input.basefield.NewURIFieldWidget.java Source code

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Here is the source code for org.onecmdb.ui.gwt.toolkit.client.view.input.basefield.NewURIFieldWidget.java

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/*
 * OneCMDB, an open source configuration management project.
 * Copyright 2007, Lokomo Systems AB, and individual contributors
 * as indicated by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.onecmdb.ui.gwt.toolkit.client.view.input.basefield;

import org.gwtiger.client.widget.field.BaseFieldLabelWidget;
import org.gwtiger.client.widget.field.MaskTextFieldWidget;
import org.gwtiger.client.widget.field.TextFieldWidget;
import org.onecmdb.ui.gwt.toolkit.client.control.input.AttributeValue;
import org.onecmdb.ui.gwt.toolkit.client.control.input.IBaseField;

import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.KeyboardListener;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.TextBoxBase;
import com.google.gwt.user.client.ui.Widget;

public class NewURIFieldWidget extends BaseFieldLabelWidget implements KeyboardListener, IBaseField {

    private AttributeValue value;
    private TextBox box;

    public NewURIFieldWidget(AttributeValue v) {
        super(v.getLabel());
        this.value = v;
        if (value.getCtrl().isReadonly()) {
            HTML html = new HTML();
            if (!this.value.isNullValue()) {
                html.setHTML("<a href='javascript:;'>" + this.value.getStringValue() + "</a>");
            }
            html.addClickListener(new ClickListener() {

                public void onClick(Widget sender) {
                    Window.open(value.getStringValue(), "_blank", "");

                }

            });

            html.setWordWrap(true);
            html.setTitle(this.value.getStringValue());
            addField(html);
            html.setStyleName("mdv-form-input-readonly");
            setRequired(false);

        } else {
            box = new TextBox();
            box.setText(value.getStringValue());
            box.addKeyboardListener(this);
            setRequired(value.getCtrl().isRequiered());
            addField(box);
        }

    }

    public void clear() {
        if (box != null) {
            box.setText("");
        }
    }

    public boolean validate() {
        setRequired(value.getCtrl().isRequiered());
        if (box != null) {
            if (this.isRequired()) {
                if (box.getText().length() == 0) {
                    showError("'" + getLabel() + "' is required", true);
                    return false;
                }
                // Check uri consistency
                // Check for protocol://host
                String value = box.getText();
                String parts[] = value.split("://");
                if (parts.length != 2) {
                    showError("'" + getLabel() + "' is invalid!", true);
                    return false;
                }
            }
        }
        showError(false);
        return true;
    }

    public void addKeyboardListener(KeyboardListener listener) {
    }

    public Widget getBaseField() {
        return (this.baseField);
    }

    public void onKeyDown(Widget sender, char keyCode, int modifiers) {
        // TODO Auto-generated method stub

    }

    public void onKeyPress(Widget sender, char keyCode, int modifiers) {
        // TODO Auto-generated method stub

    }

    public void onKeyUp(Widget sender, char keyCode, int modifiers) {
        // Update value.
        this.value.setValue(box.getText());
        validate();
    }

}