ru.codeinside.gses.webui.components.ShowDiagramComponent.java Source code

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Here is the source code for ru.codeinside.gses.webui.components.ShowDiagramComponent.java

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/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 * Copyright (c) 2013, MPL CodeInside http://codeinside.ru
 */

package ru.codeinside.gses.webui.components;

import com.vaadin.event.MouseEvents;
import com.vaadin.event.ShortcutAction;
import com.vaadin.ui.*;
import ru.codeinside.gses.webui.components.api.Changer;

public class ShowDiagramComponent extends VerticalLayout {

    public ShowDiagramComponent(ShowDiagramComponentParameterObject param) {
        buildLayout(param);
    }

    private void buildLayout(final ShowDiagramComponentParameterObject param) {
        setSizeFull();
        setSpacing(true);
        final Panel panel = new Panel();
        panel.getContent().setSizeUndefined();
        panel.setCaption(param.caption);
        TaskGraph tg = new TaskGraph(param.processDefinitionId, param.executionId);
        if (param.height != null) {
            tg.setHeight(param.height);
        }
        if (param.width != null) {
            tg.setWidth(param.width);
        }
        tg.setStyleName("scheme-image");
        final TaskGraph bigGraph = new TaskGraph(param.processDefinitionId, param.executionId);
        tg.addListener(new MouseEvents.ClickListener() {
            private static final long serialVersionUID = 1L;

            @Override
            public void click(MouseEvents.ClickEvent event) {
                final Window schemeWindow = new Window(param.windowHeader);
                getWindow().addWindow(schemeWindow);
                schemeWindow.addComponent(bigGraph);
                schemeWindow.setWidth("90%");
                schemeWindow.setHeight("90%");
                schemeWindow.center();
                schemeWindow.focus();
                schemeWindow.setCloseShortcut(ShortcutAction.KeyCode.ESCAPE, 0);
                bigGraph.addListener(new MouseEvents.ClickListener() {
                    @Override
                    public void click(MouseEvents.ClickEvent event) {
                        getWindow().removeWindow(schemeWindow);
                    }
                });
            }
        });
        panel.addComponent(tg);
        addComponent(panel);
    }
}