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.MyFolderResource;
  33 import gr.ebs.gss.client.rest.resource.OtherUserResource;
  34 import gr.ebs.gss.client.rest.resource.OthersFolderResource;
  35 import gr.ebs.gss.client.rest.resource.OthersResource;
  36 import gr.ebs.gss.client.rest.resource.RestResource;
  37 import gr.ebs.gss.client.rest.resource.SharedFolderResource;
  38 import gr.ebs.gss.client.rest.resource.SharedResource;
  39 import gr.ebs.gss.client.rest.resource.TrashFolderResource;
  40 import gr.ebs.gss.client.rest.resource.TrashResource;
  41
  42 import com.google.gwt.resources.client.ClientBundle;
  43 import com.google.gwt.user.client.ui.AbstractImagePrototype;
  44 import com.google.gwt.user.client.ui.MenuBar;
  45 import com.google.gwt.user.client.ui.MenuItem;
  46 import com.google.gwt.user.client.ui.PopupPanel;
  47
  48 /**
  49  * The 'Folder Context' menu implementation.
  50  */
  51 public class FolderContextMenu extends PopupPanel {
  52
  53         /**
  54          * The widget's images.
  55          */
  56         private final Images images;
  57
  58         /**
  59          * The image bundle for this widget's images that reuses images defined in
  60          * other menus.
  61          */
  62         public interface Images extends ClientBundle,FileMenu.Images, EditMenu.Images {
  63         }
  64
  65         private MenuItem pasteItem;
  66
  67         /**
  68          * The widget's constructor.
  69          *
  70          * @param newImages the image bundle passed on by the parent object
  71          */
  72         public FolderContextMenu(final Images newImages) {
  73                 // The popup's constructor's argument is a boolean specifying that it
  74                 // auto-close itself when the user clicks outside of it.
  75                 super(true);
  76                 setAnimationEnabled(true);
  77                 images = newImages;
  78
  79                 pasteItem = new MenuItem("<span id = 'folderContextMenu.paste'>" + AbstractImagePrototype.create(newImages.paste()).getHTML() + "&nbsp;Paste</span>", true, new PasteCommand(this));
  80                 MenuBar contextMenu = new MenuBar(true);
  81
  82
  83
  84                 RestResource selectedItem = GSS.get().getTreeView().getSelection();
  85
  86
  87                 if(selectedItem != null)
  88                         if(selectedItem instanceof MyFolderResource){
  89                                 MenuItem newFolder = new MenuItem("<span id = 'folderContextMenu.newFolder'>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
  90                                 contextMenu.addItem(newFolder);
  91
  92                                 MenuItem upload = new MenuItem("<span id = 'folderContextMenu.upload'>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
  93                                 contextMenu.addItem(upload);
  94
  95                                 boolean notRootFolder = !GSS.get().getTreeView().getMyFolders().equals(selectedItem);
  96                                 if (notRootFolder) {
  97                                         // do not show the copy & cut option for the user's root folder
  98                                         MenuItem cut = new MenuItem("<span id = 'folderContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
  99                                         contextMenu.addItem(cut);
 100
 101                                         MenuItem copy = new MenuItem("<span id = 'folderContextMenu.copy'>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 102                                         contextMenu.addItem(copy);
 103
 104                                 }
 105                                 contextMenu.addItem(pasteItem);
 106                                 if (notRootFolder) {
 107                                         // do not show delete options for the user's root folder
 108                                         MenuItem moveToTrash = new MenuItem("<span id = 'folderContextMenu.moveToTrash'>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 109                                         contextMenu.addItem(moveToTrash);
 110
 111                                         MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 112                                         contextMenu.addItem(delete);
 113                                 }
 114
 115                                 MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 116                                 contextMenu.addItem(refresh);
 117
 118                                 MenuItem sharing = new MenuItem("<span id = 'folderContextMenu.sharing'>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 119                                 contextMenu.addItem(sharing);
 120
 121                                 MenuItem properties = new MenuItem("<span id = 'folderContextMenu.properties'>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 122                                 contextMenu.addItem(properties);
 123                         }
 124
 125                         if(selectedItem instanceof SharedFolderResource){
 126                                 MenuItem newFolder = new MenuItem("<span id = 'folderContextMenu.newFolder'>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 127                                 contextMenu.addItem(newFolder);
 128
 129                                 MenuItem upload = new MenuItem("<span id = 'folderContextMenu.upload'>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 130                                 contextMenu.addItem(upload);
 131
 132                                 MenuItem cut = new MenuItem("<span id = 'folderContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 133                                 contextMenu.addItem(cut);
 134
 135                                 MenuItem copy = new MenuItem("<span id = 'folderContextMenu.copy'>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 136                                 contextMenu.addItem(copy);
 137
 138                                 contextMenu.addItem(pasteItem);
 139
 140                                 MenuItem moveToTrash = new MenuItem("<span id = 'folderContextMenu.moveToTrash'>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 141                                 contextMenu.addItem(moveToTrash);
 142
 143                                 MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 144                                 contextMenu.addItem(delete);
 145
 146                                 MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 147                                 contextMenu.addItem(refresh);
 148
 149                                 MenuItem sharing = new MenuItem("<span id = 'folderContextMenu.sharing'>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 150                                 contextMenu.addItem(sharing);
 151
 152                                 MenuItem properties = new MenuItem("<span id = 'folderContextMenu.properties'>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 153                                 contextMenu.addItem(properties);
 154
 155                         }
 156                         if(selectedItem instanceof TrashFolderResource){
 157                                 MenuItem restore = new MenuItem("<span id = 'folderContextMenu.restore'>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Restore folder and contents</span>", true, new RestoreTrashCommand(this));
 158                                 contextMenu.addItem(restore);
 159
 160                                 MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 161                                 contextMenu.addItem(delete);
 162
 163                                 MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 164                                 contextMenu.addItem(refresh);
 165
 166                         }
 167                         if(selectedItem instanceof OthersFolderResource){
 168                                 MenuItem newFolder = new MenuItem("<span id = 'folderContextMenu.newFolder'>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 169                                 contextMenu.addItem(newFolder);
 170
 171                                 MenuItem upload = new MenuItem("<span id ='folderContextMenu.upload'>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 172                                 contextMenu.addItem(upload);
 173
 174                                 MenuItem cut = new MenuItem("<span id = 'folderContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 175                                 contextMenu.addItem(cut);
 176
 177                                 MenuItem copy = new MenuItem("<span id = 'folderContextMenu.copy'>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 178                                 contextMenu.addItem(copy);
 179
 180                                 contextMenu.addItem(pasteItem);
 181
 182                                 MenuItem moveToTrash = new MenuItem("<span id = 'folderContextMenu.moveToTrash'>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 183                                 contextMenu.addItem(moveToTrash);
 184
 185                                 MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 186                                 contextMenu.addItem(delete);
 187
 188                                 MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 189                                 contextMenu.addItem(refresh);
 190
 191                                 MenuItem sharing = new MenuItem("<span id = 'folderContextMenu.sharing'>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 192                                 contextMenu.addItem(sharing);
 193
 194                                 MenuItem properties = new MenuItem("<span id = 'folderContextMenu.properties'>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 195                                 contextMenu.addItem(properties);
 196
 197                         }
 198                         if(selectedItem instanceof TrashResource){
 199                                 MenuItem restore = new MenuItem("<span id ='folderContextMenu.restore'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Restore Trash</span>", true, new RestoreTrashCommand(this));
 200                                 contextMenu.addItem(restore);
 201
 202                                 MenuItem emptyTrash = new MenuItem("<span id = 'folderContextMenu.emptyTrash'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Empty Trash</span>", true, new EmptyTrashCommand(this));
 203                                 contextMenu.addItem(emptyTrash);
 204
 205                                 MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 206                                 contextMenu.addItem(refresh);
 207
 208                         }
 209                         if(selectedItem instanceof SharedResource || selectedItem instanceof OthersResource || selectedItem instanceof OtherUserResource){
 210                                 MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 211                                 contextMenu.addItem(refresh);
 212
 213                         }
 214
 215                         /*
 216                         if(folders.isTrashItem(selectedItem)){
 217                                 if (folders.isTrash(selectedItem)){
 218                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Empty Trash</span>", true, new EmptyTrashCommand(this));
 219                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 220                                 }
 221                                 else {
 222                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Restore folder and contents</span>", true, new RestoreTrashCommand(this));
 223                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 224                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 225                                 }
 226                         }
 227                         else if(folders.isFileItem(selectedItem)){
 228
 229                         }
 230                         else if(!folders.isMyShares(selectedItem) && folders.isMySharedItem(selectedItem)){
 231                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 232                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 233                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 234                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 235                                 contextMenu.addItem(pasteItem);
 236                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 237                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 238                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 239                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 240                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 241                         }
 242                         else if(!folders.isOthersShared(selectedItem) && folders.isOthersSharedItem(selectedItem) && !(GSS.get().getCurrentSelection() instanceof OtherUserResource)){
 243                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 244                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 245                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 246                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 247                                 contextMenu.addItem(pasteItem);
 248                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 249                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 250                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 251                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 252                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 253                         } else if(!selectedItem.equals(folders.getSharesItem()))
 254                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 255                         */
 256
 257                 add(contextMenu);
 258                 if (GSS.get().getClipboard().hasFolderOrFileItem())
 259                         pasteItem.setVisible(true);
 260                 else
 261                         pasteItem.setVisible(false);
 262         }
 263
 264 }