Implemented single file properties dialog
[pithos] / web_client / src / gr / grnet / pithos / web / client / FileContextMenu.java
1 /*
2  * Copyright 2011 GRNET S.A. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or
5  * without modification, are permitted provided that the following
6  * conditions are met:
7  *
8  *   1. Redistributions of source code must retain the above
9  *      copyright notice, this list of conditions and the following
10  *      disclaimer.
11  *
12  *   2. Redistributions in binary form must reproduce the above
13  *      copyright notice, this list of conditions and the following
14  *      disclaimer in the documentation and/or other materials
15  *      provided with the distribution.
16  *
17  * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
18  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
21  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
24  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
27  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28  * POSSIBILITY OF SUCH DAMAGE.
29  *
30  * The views and conclusions contained in the software and
31  * documentation are those of the authors and should not be
32  * interpreted as representing official policies, either expressed
33  * or implied, of GRNET S.A.
34  */
35 package gr.grnet.pithos.web.client;
36
37 import gr.grnet.pithos.web.client.commands.CopyCommand;
38 import gr.grnet.pithos.web.client.commands.CutCommand;
39 import gr.grnet.pithos.web.client.commands.DeleteCommand;
40 import gr.grnet.pithos.web.client.commands.PasteCommand;
41 import gr.grnet.pithos.web.client.commands.PropertiesCommand;
42 import gr.grnet.pithos.web.client.commands.RefreshCommand;
43 import gr.grnet.pithos.web.client.commands.RestoreTrashCommand;
44 import gr.grnet.pithos.web.client.commands.ToTrashCommand;
45 import gr.grnet.pithos.web.client.commands.UploadFileCommand;
46 import gr.grnet.pithos.web.client.foldertree.File;
47 import gr.grnet.pithos.web.client.foldertree.Folder;
48 import gr.grnet.pithos.web.client.rest.resource.FileResource;
49 import gr.grnet.pithos.web.client.rest.resource.FolderResource;
50 import gr.grnet.pithos.web.client.rest.resource.RestResource;
51 import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper;
52 import gr.grnet.pithos.web.client.rest.resource.TrashFolderResource;
53
54 import java.util.List;
55
56 import com.google.gwt.event.dom.client.ClickEvent;
57 import com.google.gwt.event.dom.client.ClickHandler;
58 import com.google.gwt.event.dom.client.ContextMenuEvent;
59 import com.google.gwt.resources.client.ClientBundle;
60 import com.google.gwt.resources.client.ImageResource;
61 import com.google.gwt.user.client.Command;
62 import com.google.gwt.user.client.Event;
63 import com.google.gwt.user.client.ui.AbstractImagePrototype;
64 import com.google.gwt.user.client.ui.MenuBar;
65 import com.google.gwt.user.client.ui.MenuItem;
66 import com.google.gwt.user.client.ui.PopupPanel;
67
68 /**
69  * The 'File Context' menu implementation.
70  */
71 public class FileContextMenu extends PopupPanel {
72
73         /**
74          * The widget's images.
75          */
76         private final Images images;
77
78         private MenuItem cutItem;
79
80         private MenuItem copyItem;
81
82         private MenuItem pasteItem;
83
84         private MenuItem updateItem;
85
86         private MenuItem sharingItem;
87
88         private MenuItem propItem;
89
90         private MenuItem trashItem;
91
92         private MenuItem deleteItem;
93
94         private MenuItem downloadItem;
95
96         private MenuItem saveAsItem;
97
98         /**
99          * The image bundle for this widget's images that reuses images defined in
100          * other menus.
101          */
102         public interface Images extends ClientBundle,FileMenu.Images, EditMenu.Images {
103
104                 @Source("gr/grnet/pithos/resources/mimetypes/document.png")
105                 ImageResource fileContextMenu();
106
107                 @Source("gr/grnet/pithos/resources/doc_versions.png")
108                 ImageResource versions();
109
110                 @Override
111                 @Source("gr/grnet/pithos/resources/group.png")
112                 ImageResource sharing();
113
114                 @Override
115                 @Source("gr/grnet/pithos/resources/border_remove.png")
116                 ImageResource unselectAll();
117
118                 @Source("gr/grnet/pithos/resources/demo.png")
119                 ImageResource viewImage();
120 }
121
122         public static native String getDate()/*-{
123                 return (new Date()).toUTCString();
124         }-*/;
125
126         /**
127          * The widget's constructor.
128          *
129          * @param newImages the image bundle passed on by the parent object
130          */
131         public FileContextMenu(Images newImages, Folder selectedFolder, List<File> selectedFiles, boolean isTrash) {
132                 // The popup's constructor's argument is a boolean specifying that it
133                 // auto-close itself when the user clicks outside of it.
134                 super(true);
135                 GSS gss = GSS.get();
136                 setAnimationEnabled(true);
137                 images = newImages;
138         MenuBar contextMenu = new MenuBar(true);
139
140         if (GSS.get().getClipboard().hasFiles()) {
141             pasteItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.paste()).getHTML() + "&nbsp;Paste</span>", true, new PasteCommand(GSS.get(), this, selectedFolder));
142             contextMenu.addItem(pasteItem);
143         }
144
145         MenuItem upload = new MenuItem("<span>" + AbstractImagePrototype.create(images.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this, selectedFolder));
146         contextMenu.addItem(upload);
147
148 //        MenuItem refresh = new MenuItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
149 //        contextMenu.addItem(refresh);
150
151 //              if (isTrash) {
152 //                      MenuItem restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + "&nbsp;Restore</span>", true, new RestoreTrashCommand(this));
153 //                      contextMenu.addItem(restore);
154 //
155 //                      MenuItem delete = new MenuItem("<span>" + AbstractImagePrototype.create(images.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, null, images));
156 //                      contextMenu.addItem(delete);
157 //              } else {
158                         cutItem = new MenuItem("<span id='fileContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(GSS.get(), this, selectedFiles));
159             contextMenu.addItem(cutItem);
160
161                         copyItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(GSS.get(), this, selectedFiles));
162             contextMenu.addItem(copyItem);
163
164                         trashItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(GSS.get(), this, selectedFiles));
165             contextMenu.addItem(trashItem);
166
167                         deleteItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, selectedFiles, images));
168             contextMenu.addItem(deleteItem);
169
170 //                      sharingItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, images, 1));
171 //            contextMenu.addItem(sharingItem);
172
173             contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(GSS.get(), this, selectedFiles, images, 0)));
174
175                         contextMenu.addItem(new MenuItem("<span><a class='hidden-link' href='" + GSS.get().getApiPath() + GSS.get().getUsername() + selectedFiles.get(0).getUri() + "?X-Auth-Token=" + GSS.get().getToken() + "' target='_blank'>" + AbstractImagePrototype.create(newImages.download()).getHTML() + " Download</a></span>", true, (Command) null));
176
177                         MenuItem unSelect = new MenuItem("<span>" + AbstractImagePrototype.create(images.unselectAll()).getHTML() + "&nbsp;Unselect</span>", true, new Command() {
178                 @Override
179                 public void execute() {
180                     hide();
181                     GSS.get().getFileList().clearSelectedRows();
182                 }
183             });
184                         contextMenu.addItem(unSelect);
185
186 //              }
187                 add(contextMenu);
188         }
189 }