code.grnet.gr Git - pithos/blob - src/gr/ebs/gss/client/FolderContextMenu.java

   1 /*
   2  * Copyright 2007, 2008, 2009 Electronic Business Systems Ltd.
   3  *
   4  * This file is part of GSS.
   5  *
   6  * GSS is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * GSS is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with GSS.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19 package gr.ebs.gss.client;
  20
  21 import gr.ebs.gss.client.commands.CopyCommand;
  22 import gr.ebs.gss.client.commands.CutCommand;
  23 import gr.ebs.gss.client.commands.DeleteCommand;
  24 import gr.ebs.gss.client.commands.EmptyTrashCommand;
  25 import gr.ebs.gss.client.commands.NewFolderCommand;
  26 import gr.ebs.gss.client.commands.PasteCommand;
  27 import gr.ebs.gss.client.commands.PropertiesCommand;
  28 import gr.ebs.gss.client.commands.RefreshCommand;
  29 import gr.ebs.gss.client.commands.RestoreTrashCommand;
  30 import gr.ebs.gss.client.commands.ToTrashCommand;
  31 import gr.ebs.gss.client.commands.UploadFileCommand;
  32 import gr.ebs.gss.client.rest.resource.OtherUserResource;
  33
  34 import com.google.gwt.resources.client.ClientBundle;
  35 import com.google.gwt.user.client.ui.AbstractImagePrototype;
  36 import com.google.gwt.user.client.ui.MenuBar;
  37 import com.google.gwt.user.client.ui.MenuItem;
  38 import com.google.gwt.user.client.ui.PopupPanel;
  39 import com.google.gwt.user.client.ui.TreeItem;
  40
  41 /**
  42  * The 'Folder Context' menu implementation.
  43  */
  44 public class FolderContextMenu extends PopupPanel {
  45
  46         /**
  47          * The widget's images.
  48          */
  49         private final Images images;
  50
  51         /**
  52          * The image bundle for this widget's images that reuses images defined in
  53          * other menus.
  54          */
  55         public interface Images extends ClientBundle,FileMenu.Images, EditMenu.Images {
  56         }
  57
  58         private MenuItem pasteItem;
  59
  60         /**
  61          * The widget's constructor.
  62          *
  63          * @param newImages the image bundle passed on by the parent object
  64          */
  65         public FolderContextMenu(final Images newImages) {
  66                 // The popup's constructor's argument is a boolean specifying that it
  67                 // auto-close itself when the user clicks outside of it.
  68                 super(true);
  69                 setAnimationEnabled(true);
  70                 images = newImages;
  71
  72                 pasteItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.paste()).getHTML() + "&nbsp;Paste</span>", true, new PasteCommand(this));
  73                 MenuBar contextMenu = new MenuBar(true);
  74                 //TODO:CELLTREE
  75                 /*
  76                 Folders  folders = GSS.get().getFolders();
  77                 TreeItem selectedItem = folders.getCurrent();
  78
  79
  80                 if(selectedItem != null)
  81                         if(folders.isTrashItem(selectedItem)){
  82                                 if (folders.isTrash(selectedItem)){
  83                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Empty Trash</span>", true, new EmptyTrashCommand(this));
  84                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
  85                                 }
  86                                 else {
  87                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Restore folder and contents</span>", true, new RestoreTrashCommand(this));
  88                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
  89                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
  90                                 }
  91                         }
  92                         else if(folders.isFileItem(selectedItem)){
  93                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
  94                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
  95                                 boolean notRootFolder = !folders.getRootItem().equals(selectedItem);
  96                                 if (notRootFolder) {
  97                                         // do not show the copy & cut option for the user's root folder
  98                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
  99                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 100                                 }
 101                                 contextMenu.addItem(pasteItem);
 102                                 if (notRootFolder) {
 103                                         // do not show delete options for the user's root folder
 104                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 105                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 106                                 }
 107                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 108                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 109                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 110                         }
 111                         else if(!folders.isMyShares(selectedItem) && folders.isMySharedItem(selectedItem)){
 112                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 113                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 114                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 115                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 116                                 contextMenu.addItem(pasteItem);
 117                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 118                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 119                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 120                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 121                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 122                         }
 123                         else if(!folders.isOthersShared(selectedItem) && folders.isOthersSharedItem(selectedItem) && !(GSS.get().getCurrentSelection() instanceof OtherUserResource)){
 124                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 125                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 126                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 127                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 128                                 contextMenu.addItem(pasteItem);
 129                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 130                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 131                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 132                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 133                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 134                         } else if(!selectedItem.equals(folders.getSharesItem()))
 135                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 136                 */
 137                 add(contextMenu);
 138                 if (GSS.get().getClipboard().hasFolderOrFileItem())
 139                         pasteItem.setVisible(true);
 140                 else
 141                         pasteItem.setVisible(false);
 142         }
 143
 144 }