Synnefo » Pithos Web Client

/*

 * Copyright 2011-2012 GRNET S.A. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or

 * without modification, are permitted provided that the following

 * conditions are met:

 *

 *   1. Redistributions of source code must retain the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer.

 *

 *   2. Redistributions in binary form must reproduce the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer in the documentation and/or other materials

 *      provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

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 *

 * The views and conclusions contained in the software and

 * documentation are those of the authors and should not be

 * interpreted as representing official policies, either expressed

 * or implied, of GRNET S.A.

 */

package gr.grnet.pithos.web.client;

import gr.grnet.pithos.web.client.foldertree.File;

import gr.grnet.pithos.web.client.foldertree.Folder;

import java.util.List;

import com.google.gwt.event.dom.client.ClickEvent;

import com.google.gwt.event.dom.client.ClickHandler;

import com.google.gwt.user.client.ui.Button;

import com.google.gwt.user.client.ui.FlexTable;

import com.google.gwt.user.client.ui.FocusPanel;

import com.google.gwt.user.client.ui.HasHorizontalAlignment;

import com.google.gwt.user.client.ui.HorizontalPanel;

import com.google.gwt.user.client.ui.VerticalPanel;

/**

 * The 'Multiple file properties' dialog box implementation.

 *

 */

public class FilesPropertiesDialog extends AbstractPropertiesDialog {

        private final List<File> files;

        /**

         * The widget's constructor.

         *

         * @param _files

         */

        public FilesPropertiesDialog(Pithos _app, final List<File> _files) {

                super(_app);

                files = _files;

                // Set the dialog's caption.

                setText("Files properties");

                // Outer contains inner and buttons.

                final VerticalPanel outer = new VerticalPanel();

                final FocusPanel focusPanel = new FocusPanel(outer);

                // Inner contains generalPanel and permPanel.

                inner = new VerticalPanel();

                inner.add(createGeneralPanel());

        outer.add(inner);

        final HorizontalPanel buttons = new HorizontalPanel();

                // Create the 'OK' button, along with a listener that hides the dialog

                // when the button is clicked.

                final Button ok = new Button("OK", new ClickHandler() {

                        @Override

                        public void onClick(ClickEvent event) {

                                accept();

                                closeDialog();

                        }

                });

                buttons.add(ok);

                buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);

                // Create the 'Cancel' button, along with a listener that hides the

                // dialog when the button is clicked.

                final Button cancel = new Button("Cancel", new ClickHandler() {

                        @Override

                        public void onClick(ClickEvent event) {

                                closeDialog();

                        }

                });

                buttons.add(cancel);

                buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);

                buttons.setSpacing(8);

                buttons.addStyleName("pithos-TabPanelBottom");

                outer.add(buttons);

                outer.setCellHorizontalAlignment(buttons, HasHorizontalAlignment.ALIGN_CENTER);

                outer.addStyleName("pithos-TabPanelBottom");

                focusPanel.setFocus(true);

                setWidget(outer);

        }

    private VerticalPanel createGeneralPanel() {

        VerticalPanel generalPanel = new VerticalPanel();

        final FlexTable generalTable = new FlexTable();

        generalTable.setText(0, 0, String.valueOf(files.size())+" files selected");

        generalTable.setText(1, 0, "Folder");

        generalTable.setText(2, 0, "Tags");

        Folder parent = files.get(0).getParent();

        if(parent != null)

            generalTable.setText(1, 1, parent.getName());

        else

            generalTable.setText(1, 1, "-");

                generalTable.getFlexCellFormatter().setStyleName(0, 0, "props-labels");

                generalTable.getFlexCellFormatter().setColSpan(0, 0, 2);

                generalTable.getFlexCellFormatter().setStyleName(1, 0, "props-labels");

                generalTable.getFlexCellFormatter().setStyleName(2, 0, "props-labels");

                generalTable.getFlexCellFormatter().setStyleName(0, 1, "props-values");

                generalTable.getFlexCellFormatter().setStyleName(1, 1, "props-values");

                generalTable.getFlexCellFormatter().setStyleName(2, 1, "props-values");

                generalTable.setCellSpacing(4);

        generalPanel.add(generalTable);

        return generalPanel;

    }

        /**

         * Accepts any change and updates the file

         * @return 

         *

         */

        @Override

        protected boolean accept() {

                return true;

        }

}