com.edgenius.wiki.gwt.client.editor.MCEMergeCellsDialog.java Source code

Introduction

Here is the source code for com.edgenius.wiki.gwt.client.editor.MCEMergeCellsDialog.java

Source

/* 
 * =============================================================
 * Copyright (C) 2007-2011 Edgenius (http://www.edgenius.com)
 * =============================================================
 * License Information: http://www.edgenius.com/licensing/edgenius/2.0/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2.0
 * as published by the Free Software Foundation.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 * http://www.gnu.org/licenses/gpl.txt
 *  
 * ****************************************************************
 */
package com.edgenius.wiki.gwt.client.editor;

import com.edgenius.wiki.gwt.client.Css;
import com.edgenius.wiki.gwt.client.i18n.Msg;
import com.edgenius.wiki.gwt.client.server.utils.NumberUtil;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArrayString;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.core.client.Scheduler.ScheduledCommand;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.FormPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.TextBox;

/**
 * @author Dapeng.Ni
 */
public class MCEMergeCellsDialog extends MCEDialog {
    private TextBox rowBox = new TextBox();
    private TextBox colBox = new TextBox();

    /**
     * @param tiny
     */
    public MCEMergeCellsDialog(TinyMCE tiny) {
        super(tiny);

        this.setText(Msg.consts.merge_cells());
        Label rowLabel = new Label(Msg.consts.rows());
        Label colLabel = new Label(Msg.consts.cols());

        FlexTable layout = new FlexTable();
        layout.setWidget(0, 0, rowLabel);
        layout.setWidget(0, 1, rowBox);

        layout.setWidget(1, 0, colLabel);
        layout.setWidget(1, 1, colBox);

        layout.setSize("100%", "100%");
        colLabel.setStyleName(Css.FORM_LABEL);
        rowLabel.setStyleName(Css.FORM_LABEL);
        rowBox.setStyleName(Css.FORM_INPUT);
        colBox.setStyleName(Css.FORM_INPUT);

        FormPanel form = new FormPanel();
        form.setWidget(layout);
        this.setWidget(form);

        Scheduler.get().scheduleDeferred(new ScheduledCommand() {
            public void execute() {
                rowBox.setFocus(true);
            }
        });
        init();
    }

    @Override
    protected void okEvent() {
        int row = NumberUtil.toInt(rowBox.getText(), -1);
        int col = NumberUtil.toInt(colBox.getText(), -1);
        if (row <= 0 || col <= 0) {
            Window.alert(Msg.consts.error_input_number_only());
            return;
        }

        JsArrayString input = (JsArrayString) JavaScriptObject.createArray();
        input.set(0, rowBox.getText());
        input.set(1, colBox.getText());

        mergeCells(input);
        close();

    }

    private native void mergeCells(JsArrayString input) /*-{
                                                        $wnd.mergeCells(input);
                                                        }-*/;

    private void init() {
        //put initial values
        rowBox.setText("2");
        colBox.setText("2");
    }
}