com.openkm.extension.frontend.client.widget.workflow.TabToolbarWorkflow.java Source code

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Here is the source code for com.openkm.extension.frontend.client.widget.workflow.TabToolbarWorkflow.java

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/**
 *  OpenKM, Open Document Management System (http://www.openkm.com)
 *  Copyright (c) 2006-2015  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.openkm.extension.frontend.client.widget.workflow;

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.Composite;
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.openkm.frontend.client.extension.comunicator.GeneralComunicator;
import com.openkm.frontend.client.util.Util;

/**
 * TabToolbarWorkflow
 * 
 * @author jllort
 *
 */
public class TabToolbarWorkflow extends Composite {
    public static final int MODE_WORKFLOW_LIST = 0;
    public static final int MODE_WORKFLOW_DETAIL = 1;
    public static final int MODE_WORKFLOW_GRAPH = 2;

    private HorizontalPanel hPanel;
    private HorizontalPanel navigator;
    private Button home;
    private HTML showList;
    private HTML showDetail;
    private HTML showGraph;
    private int mode = -1;

    /**
     * TabToolbarWorkflow
     */
    public TabToolbarWorkflow(final WorkflowController controller) {
        HorizontalPanel buttonsPanel = new HorizontalPanel();
        hPanel = new HorizontalPanel();

        // Left Space
        HTML space = Util.hSpace("5");
        hPanel.add(space);
        hPanel.setCellWidth(space, "5");

        // Navigator
        navigator = new HorizontalPanel();

        // Create
        home = new Button(GeneralComunicator.i18nExtension("button.home"));
        home.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                controller.goHome();
            }
        });
        home.setStyleName("okm-HomeButton");
        navigator.add(home);
        navigator.add(new HTML(" "));
        navigator.setCellVerticalAlignment(home, HasAlignment.ALIGN_MIDDLE);

        // adding navigator
        buttonsPanel.add(navigator);
        buttonsPanel.setCellVerticalAlignment(navigator, HasAlignment.ALIGN_MIDDLE);

        // Vertical line
        HorizontalPanel verticalLine = new HorizontalPanel();
        HTML vertical = new HTML(" ");
        vertical.setHeight("24");
        vertical.setStyleName("okm-Border-Right");
        verticalLine.add(vertical);
        navigator.add(verticalLine);

        // Action
        HorizontalPanel actions = new HorizontalPanel();
        HTML space2 = Util.hSpace("5");
        actions.add(space2);
        actions.setCellWidth(space2, "5");
        showList = new HTML(GeneralComunicator.i18nExtension("workflow.show.list").toUpperCase());
        showDetail = new HTML(GeneralComunicator.i18nExtension("workflow.show.detail").toUpperCase());
        showGraph = new HTML(GeneralComunicator.i18nExtension("workflow.show.graphs").toUpperCase());
        showList.setVisible(false);
        showDetail.setVisible(false);
        showGraph.setVisible(false);
        actions.add(showList);
        actions.add(showDetail);
        actions.add(showGraph);
        buttonsPanel.add(actions);
        buttonsPanel.setCellVerticalAlignment(actions, HasAlignment.ALIGN_MIDDLE);

        // Vertical line
        HorizontalPanel verticalLine2 = new HorizontalPanel();
        HTML vertical2 = new HTML(" ");
        vertical2.setHeight("24");
        vertical2.setStyleName("okm-Border-Right");
        verticalLine2.add(vertical2);
        buttonsPanel.add(verticalLine2);

        // Adding buttons panel
        hPanel.add(buttonsPanel);

        hPanel.setCellHorizontalAlignment(buttonsPanel, HasAlignment.ALIGN_LEFT);
        hPanel.setCellVerticalAlignment(buttonsPanel, HasAlignment.ALIGN_MIDDLE);

        hPanel.setStyleName("okm-Mail");
        hPanel.addStyleName("okm-Border-Bottom");

        // First time must be in topic mode
        switchViewMode(MODE_WORKFLOW_LIST);

        initWidget(hPanel);
    }

    /**
     * langRefresh
     */
    public void langRefresh() {
        showList.setHTML(GeneralComunicator.i18nExtension("workflow.show.list").toUpperCase());
        showDetail.setHTML(GeneralComunicator.i18nExtension("workflow.show.detail").toUpperCase());
        showGraph.setHTML(GeneralComunicator.i18nExtension("workflow.show.graphs").toUpperCase());
        home.setHTML(GeneralComunicator.i18nExtension("button.home"));
    }

    /**
     * switchViewMode
     * 
     * @param mode
     */
    public void switchViewMode(int mode) {
        this.mode = mode;
        switch (mode) {
        case MODE_WORKFLOW_LIST:
            navigator.setVisible(false);
            showList.setVisible(true);
            showDetail.setVisible(false);
            showGraph.setVisible(false);
            break;

        case MODE_WORKFLOW_DETAIL:
            navigator.setVisible(true);
            showList.setVisible(false);
            showDetail.setVisible(true);
            showGraph.setVisible(false);
            break;

        case MODE_WORKFLOW_GRAPH:
            navigator.setVisible(true);
            showList.setVisible(false);
            showDetail.setVisible(false);
            showGraph.setVisible(true);
            break;
        }
    }

    /**
     * getMode
     * 
     * @return
     */
    public int getMode() {
        return mode;
    }
}