001/*
002 * (C) Copyright 2006-2008 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     troger
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.platform.annotations.gwt.client;
023
024import org.nuxeo.ecm.platform.annotations.gwt.client.configuration.WebConfiguration;
025import org.nuxeo.ecm.platform.annotations.gwt.client.controler.AnnotationController;
026import org.nuxeo.ecm.platform.annotations.gwt.client.view.AnnotationManagerPanel;
027import org.nuxeo.ecm.platform.annotations.gwt.client.view.HideManagerButton;
028
029import com.google.gwt.dom.client.BaseElement;
030import com.google.gwt.dom.client.Document;
031import com.google.gwt.user.client.ui.DockPanel;
032import com.google.gwt.user.client.ui.Frame;
033import com.google.gwt.user.client.ui.RootPanel;
034
035/**
036 * @author <a href="mailto:[email protected]">Thomas Roger</a>
037 */
038public class AnnotationApplication {
039
040    private static WebConfiguration WEB_CONFIGURATION;
041
042    private static DockPanel applicationPanel = new DockPanel();
043
044    private static Frame PREVIEW_FRAME;
045
046    public static void build(WebConfiguration webConfiguration) {
047        WEB_CONFIGURATION = webConfiguration;
048        buildApplication();
049    }
050
051    private static void buildApplication() {
052        AnnotationConfiguration annotationConfiguration = AnnotationConfiguration.getInstance();
053        Document document = Document.get();
054        BaseElement baseElement = document.getElementsByTagName("base").getItem(0).cast();
055        registerBaseHref(baseElement.getHref());
056        registerAnnoteaServerUrl(annotationConfiguration.getAnnoteaServerUrl());
057        registerDocUrl(annotationConfiguration.getDocumentUrl());
058        registerDateFormatPattern(annotationConfiguration.getDateFormatPattern());
059        notifyAnnoteaServerUrlRegistered();
060
061        applicationPanel.setStyleName("annotationApplicationPanel");
062        applicationPanel.setWidth("100%");
063
064        RootPanel display = RootPanel.get("display");
065        String height = Integer.toString(display.getOffsetHeight()) + "px";
066        applicationPanel.setHeight(height);
067        applicationPanel.setHorizontalAlignment(DockPanel.ALIGN_LEFT);
068
069        PREVIEW_FRAME = new Frame(annotationConfiguration.getPreviewUrl());
070        PREVIEW_FRAME.setStyleName("previewFrame");
071        PREVIEW_FRAME.setWidth("100%");
072        PREVIEW_FRAME.setHeight(height);
073        applicationPanel.add(PREVIEW_FRAME, DockPanel.CENTER);
074        applicationPanel.setCellWidth(PREVIEW_FRAME, "100%");
075
076        AnnotationController controller = new AnnotationController(WEB_CONFIGURATION, false);
077        AnnotationManagerPanel annotationManagerPanel = new AnnotationManagerPanel(controller, WEB_CONFIGURATION);
078        controller.addModelChangeListener(annotationManagerPanel);
079
080        HideManagerButton hideManagerButton = new HideManagerButton(controller, annotationManagerPanel, PREVIEW_FRAME);
081
082        annotationManagerPanel.setWidth("250px");
083        applicationPanel.add(annotationManagerPanel, DockPanel.WEST);
084
085        hideManagerButton.setHeight(height);
086        applicationPanel.add(hideManagerButton, DockPanel.WEST);
087
088        display.add(applicationPanel);
089
090        controller.loadAnnotations();
091    }
092
093    private static native void registerBaseHref(String baseHref) /*-{
094                                                                 top['baseHref'] = baseHref;
095                                                                 }-*/;
096
097    private static native void registerAnnoteaServerUrl(String url) /*-{
098                                                                    top['annoteaServerUrl'] = url;
099                                                                    }-*/;
100
101    private static native void notifyAnnoteaServerUrlRegistered() /*-{
102                                                                  top['annoteaServerUrlRegistered'] = true;
103                                                                  }-*/;
104
105    private static native void registerDocUrl(String docUrl) /*-{
106                                                             top['docUrl'] = docUrl;
107                                                             }-*/;
108
109    private static native void registerDateFormatPattern(String dateFormatPattern) /*-{
110                                                                                   top['dateFormatPattern'] = dateFormatPattern;
111                                                                                   }-*/;
112
113}