code.grnet.gr Git - pithos/blob - 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.ToTrashCommand;
  43 import gr.grnet.pithos.web.client.commands.UploadFileCommand;
  44 import gr.grnet.pithos.web.client.foldertree.File;
  45 import gr.grnet.pithos.web.client.foldertree.Folder;
  46
  47 import java.util.List;
  48
  49 import com.google.gwt.resources.client.ClientBundle;
  50 import com.google.gwt.resources.client.ImageResource;
  51 import com.google.gwt.user.client.Command;
  52 import com.google.gwt.user.client.ui.AbstractImagePrototype;
  53 import com.google.gwt.user.client.ui.MenuBar;
  54 import com.google.gwt.user.client.ui.MenuItem;
  55 import com.google.gwt.user.client.ui.PopupPanel;
  56
  57 /**
  58  * The 'File Context' menu implementation.
  59  */
  60 public class FileContextMenu extends PopupPanel {
  61
  62         /**
  63          * The widget's images.
  64          */
  65         private final Images images;
  66
  67         private MenuItem cutItem;
  68
  69         private MenuItem copyItem;
  70
  71         private MenuItem pasteItem;
  72
  73         private MenuItem updateItem;
  74
  75         private MenuItem sharingItem;
  76
  77         private MenuItem propItem;
  78
  79         private MenuItem trashItem;
  80
  81         private MenuItem deleteItem;
  82
  83         private MenuItem downloadItem;
  84
  85         private MenuItem saveAsItem;
  86
  87         /**
  88          * The image bundle for this widget's images that reuses images defined in
  89          * other menus.
  90          */
  91         public interface Images extends ClientBundle,FileMenu.Images, EditMenu.Images {
  92
  93                 @Source("gr/grnet/pithos/resources/mimetypes/document.png")
  94                 ImageResource fileContextMenu();
  95
  96                 @Source("gr/grnet/pithos/resources/doc_versions.png")
  97                 ImageResource versions();
  98
  99                 @Override
 100                 @Source("gr/grnet/pithos/resources/group.png")
 101                 ImageResource sharing();
 102
 103                 @Override
 104                 @Source("gr/grnet/pithos/resources/border_remove.png")
 105                 ImageResource unselectAll();
 106
 107                 @Source("gr/grnet/pithos/resources/demo.png")
 108                 ImageResource viewImage();
 109 }
 110
 111         public static native String getDate()/*-{
 112                 return (new Date()).toUTCString();
 113         }-*/;
 114
 115         /**
 116          * The widget's constructor.
 117          *
 118          * @param newImages the image bundle passed on by the parent object
 119          */
 120         public FileContextMenu(final Pithos app, Images newImages, Folder selectedFolder, List<File> selectedFiles, boolean isTrash) {
 121                 // The popup's constructor's argument is a boolean specifying that it
 122                 // auto-close itself when the user clicks outside of it.
 123                 super(true);
 124                 setAnimationEnabled(true);
 125                 images = newImages;
 126         MenuBar contextMenu = new MenuBar(true);
 127
 128         if (app.getClipboard().hasFiles()) {
 129             pasteItem = new MenuItem("<span>" + AbstractImagePrototype.create(images.paste()).getHTML() + "&nbsp;Paste</span>", true, new PasteCommand(app, this, selectedFolder));
 130             contextMenu.addItem(pasteItem);
 131         }
 132
 133         MenuItem upload = new MenuItem("<span>" + AbstractImagePrototype.create(images.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(app, this, selectedFolder));
 134         contextMenu.addItem(upload);
 135
 136 //        MenuItem refresh = new MenuItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 137 //        contextMenu.addItem(refresh);
 138
 139 //              if (isTrash) {
 140 //                      MenuItem restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + "&nbsp;Restore</span>", true, new RestoreTrashCommand(this));
 141 //                      contextMenu.addItem(restore);
 142 //
 143 //                      MenuItem delete = new MenuItem("<span>" + AbstractImagePrototype.create(images.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, null, images));
 144 //                      contextMenu.addItem(delete);
 145 //              } else {
 146                         cutItem = new MenuItem("<span id='fileContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(app, this, selectedFiles));
 147             contextMenu.addItem(cutItem);
 148
 149                         copyItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(app, this, selectedFiles));
 150             contextMenu.addItem(copyItem);
 151
 152                         trashItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(app, this, selectedFiles));
 153             contextMenu.addItem(trashItem);
 154
 155                         deleteItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(app, this, selectedFiles, images));
 156             contextMenu.addItem(deleteItem);
 157
 158 //                      sharingItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, images, 1));
 159 //            contextMenu.addItem(sharingItem);
 160
 161             contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(app, this, selectedFiles, images, 0)));
 162
 163             if (!selectedFiles.isEmpty())
 164                             contextMenu.addItem(new MenuItem("<span><a class='hidden-link' href='" + app.getApiPath() + app.getUsername() + selectedFiles.get(0).getUri() + "?X-Auth-Token=" + app.getToken() + "' target='_blank'>" + AbstractImagePrototype.create(newImages.download()).getHTML() + " Download</a></span>", true, (Command) null));
 165
 166                         MenuItem unSelect = new MenuItem("<span>" + AbstractImagePrototype.create(images.unselectAll()).getHTML() + "&nbsp;Unselect</span>", true, new Command() {
 167                 @Override
 168                 public void execute() {
 169                     hide();
 170                     app.getFileList().clearSelectedRows();
 171                 }
 172             });
 173                         contextMenu.addItem(unSelect);
 174
 175 //              }
 176                 add(contextMenu);
 177         }
 178 }