001/*
002 * ModeShape (http://www.modeshape.org)
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 */
016package org.modeshape.web.client.peditor;
017
018import com.google.gwt.core.client.GWT;
019import com.smartgwt.client.types.Alignment;
020import com.smartgwt.client.types.ContentsType;
021import com.smartgwt.client.types.Encoding;
022import com.smartgwt.client.types.FormMethod;
023import com.smartgwt.client.types.VerticalAlignment;
024import com.smartgwt.client.widgets.Button;
025import com.smartgwt.client.widgets.HTMLPane;
026import com.smartgwt.client.widgets.Window;
027import com.smartgwt.client.widgets.events.ClickEvent;
028import com.smartgwt.client.widgets.events.ClickHandler;
029import com.smartgwt.client.widgets.form.DynamicForm;
030import com.smartgwt.client.widgets.form.fields.HiddenItem;
031import com.smartgwt.client.widgets.form.fields.UploadItem;
032import com.smartgwt.client.widgets.layout.HLayout;
033import com.smartgwt.client.widgets.layout.VLayout;
034import org.modeshape.web.shared.JcrNode;
035
036/**
037 *
038 * @author kulikov
039 */
040public class BinaryValueEditor implements ValueEditor<String> {
041
042    private Window window = new Window();
043    private HTMLPane htmlPane = new HTMLPane();
044    private DynamicForm form = new DynamicForm();
045    private HiddenItem repositoryField = new HiddenItem("repository");
046    private HiddenItem workspaceField = new HiddenItem("workspace");
047    private HiddenItem pathField = new HiddenItem("path");
048    private HiddenItem pNameField = new HiddenItem("pname");
049    private UploadItem fileItem = new UploadItem("Upload content");
050    
051    public BinaryValueEditor() {
052        super();
053        
054        form.setMethod(FormMethod.POST);
055        form.setAction(GWT.getModuleBaseURL() + "binary-upload/content");
056        form.setEncoding(Encoding.MULTIPART);
057        
058        VLayout vstack = new VLayout();
059        vstack.setTop(20);
060                        
061        vstack.setWidth100();
062        vstack.setHeight(550);
063        
064        htmlPane.setLeft(20);
065        htmlPane.setTop(20);
066        htmlPane.setWidth100();
067        htmlPane.setHeight100();
068        htmlPane.setContentsType(ContentsType.PAGE);
069        htmlPane.setBorder("inset #d3d3d3 1px");
070        vstack.addMember(htmlPane);
071        
072        window.setTitle("Binary content");
073        window.setWidth(600);
074        window.setHeight(600);
075        window.setCanDragReposition(true);
076        window.setCanDragResize(false);
077        window.setShowMinimizeButton(false);
078        window.setShowCloseButton(true);
079        
080        window.addChild(vstack);
081        window.setAutoCenter(true);
082
083        HLayout panel = new HLayout();
084        vstack.addMember(panel);
085        
086        Button submitButton = new Button("Submit");
087        submitButton.addClickHandler(new ClickHandler() {
088            @SuppressWarnings( "synthetic-access" )
089            @Override
090            public void onClick(ClickEvent event) {
091                form.submitForm();
092            }
093        });
094        submitButton.setValign(VerticalAlignment.CENTER);
095        fileItem.setStartRow(true);
096        fileItem.setEndRow(false);
097        
098        fileItem.setWidth("100%");
099        submitButton.setTitle("Upload");
100        
101        form.setWidth100();
102        
103        panel.setLayoutAlign(Alignment.LEFT);
104        panel.setLayoutAlign(VerticalAlignment.CENTER);
105        panel.setBackgroundColor(null);
106        panel.addMember(form);
107        panel.addMember(submitButton);
108    }
109    
110    @Override
111    public void setValue(JcrNode node, String name, String reference) {
112        repositoryField.setValue(node.getRepository());
113        workspaceField.setValue(node.getWorkspace());
114        pathField.setValue(node.getPath());
115        pNameField.setValue(name);
116        form.setItems(fileItem, repositoryField, workspaceField, pathField, pNameField);
117        htmlPane.setContentsURL(reference);
118        window.show();
119    }
120    
121}