com.ikon.frontend.client.widget.richtext.RichTextPopup.java Source code

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Here is the source code for com.ikon.frontend.client.widget.richtext.RichTextPopup.java

Source

/**
 *  openkm, Open Document Management System (http://www.openkm.com)
 *  Copyright (c) 2006-2013  Paco Avila & Josep Llort
 *
 *  No bytes were intentionally harmed during the development of this application.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *  
 *  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.
 */

package com.ikon.frontend.client.widget.richtext;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.ikon.frontend.client.Main;

/**
 * RichtTextPopup
 * 
 * @author jllort
 *
 */
public class RichTextPopup extends DialogBox {

    public static final int NO_ACTION = 0;
    public static final int ACTION_ENTER_URL = 1;
    public static final int ACTION_ENTER_IMAGE_URL = 2;

    private VerticalPanel vPanel;
    private HorizontalPanel hPanel;
    private TextBox url;
    private Button cancelButton;
    private Button addButton;
    private int action = NO_ACTION;
    RichTextAction richTextAction;

    /**
     * RichTextPopup
     */
    public RichTextPopup(RichTextAction richTextAction) {
        // Establishes auto-close when click outside
        super(false, true);
        this.richTextAction = richTextAction;
        setText("");

        vPanel = new VerticalPanel();
        hPanel = new HorizontalPanel();
        HTML space3 = new HTML("");
        hPanel.add(space3);
        hPanel.add(vPanel);
        HTML space4 = new HTML("");
        hPanel.add(space4);

        HTML space = new HTML("");
        vPanel.add(space);

        url = new TextBox();
        url.setWidth("290");
        vPanel.add(url);
        HTML space2 = new HTML("");
        vPanel.add(space2);

        cancelButton = new Button(Main.i18n("button.cancel"), new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                hide();
            }
        });

        addButton = new Button(Main.i18n("button.add"), new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                execute();
                hide();
            }
        });
        HorizontalPanel hPanel2 = new HorizontalPanel();
        hPanel2.add(cancelButton);
        hPanel2.add(new HTML(" "));
        hPanel2.add(addButton);
        vPanel.add(hPanel2);
        HTML space5 = new HTML("");
        vPanel.add(space5);

        vPanel.setCellHorizontalAlignment(hPanel2, HasAlignment.ALIGN_CENTER);
        vPanel.setCellHeight(space, "5");
        vPanel.setCellHeight(space2, "5");
        vPanel.setCellHeight(space5, "5");

        hPanel.setCellWidth(space3, "5");
        hPanel.setCellWidth(space4, "5");

        url.setStyleName("okm-Input");
        cancelButton.setStyleName("okm-NoButton");
        addButton.setStyleName("okm-AddButton");

        super.hide();
        setWidget(hPanel);
    }

    /**
     * langRefresh
     */
    public void langRefresh() {
        cancelButton.setText(Main.i18n("button.cancel"));
        addButton.setText(Main.i18n("button.add"));
    }

    /**
     * setAction
     * 
     * @param action
     */
    public void setAction(int action) {
        this.action = action;
        switch (action) {
        case ACTION_ENTER_URL:
            setText(Main.i18n("richtext.add.url"));
            break;

        case ACTION_ENTER_IMAGE_URL:
            setText(Main.i18n("richtext.add.image.url"));
            break;
        }
    }

    /**
     * execute
     */
    public void execute() {
        if (url.getText().startsWith("http://")) {
            switch (action) {
            case ACTION_ENTER_URL:
                richTextAction.insertURL(url.getText());
                break;

            case ACTION_ENTER_IMAGE_URL:
                richTextAction.insertImageURL(url.getText());
                break;
            }
        }
    }

    /**
     * Shows de popup
     */
    public void show() {
        url.setText("http://");
        int left = (Window.getClientWidth() - 300) / 2;
        int top = (Window.getClientHeight() - 125) / 2;
        setPopupPosition(left, top);
        super.show();
    }
}