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>" + 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                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
  90                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
  91                                 boolean notRootFolder = !GSS.get().getTreeView().getMyFolders().equals(selectedItem);
  92                                 if (notRootFolder) {
  93                                         // do not show the copy & cut option for the user's root folder
  94                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
  95                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
  96                                 }
  97                                 contextMenu.addItem(pasteItem);
  98                                 if (notRootFolder) {
  99                                         // do not show delete options for the user's root folder
 100                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 101                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 102                                 }
 103                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 104                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 105                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 106                         }
 107                         if(selectedItem instanceof SharedFolderResource){
 108                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 109                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 110                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 111                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 112                                 contextMenu.addItem(pasteItem);
 113                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 114                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 115                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 116                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 117                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 118                         }
 119                         if(selectedItem instanceof TrashFolderResource){
 120                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Restore folder and contents</span>", true, new RestoreTrashCommand(this));
 121                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 122                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 123                         }
 124                         if(selectedItem instanceof OthersFolderResource){
 125                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 126                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 127                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 128                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 129                                 contextMenu.addItem(pasteItem);
 130                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 131                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 132                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 133                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 134                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 135                         }
 136                         if(selectedItem instanceof TrashResource){
 137                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Empty Trash</span>", true, new EmptyTrashCommand(this));
 138                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 139                         }
 140                         if(selectedItem instanceof SharedResource || selectedItem instanceof OthersResource || selectedItem instanceof OtherUserResource){
 141                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 142                         }
 143
 144                         /*
 145                         if(folders.isTrashItem(selectedItem)){
 146                                 if (folders.isTrash(selectedItem)){
 147                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Empty Trash</span>", true, new EmptyTrashCommand(this));
 148                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 149                                 }
 150                                 else {
 151                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Restore folder and contents</span>", true, new RestoreTrashCommand(this));
 152                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 153                                         contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 154                                 }
 155                         }
 156                         else if(folders.isFileItem(selectedItem)){
 157
 158                         }
 159                         else if(!folders.isMyShares(selectedItem) && folders.isMySharedItem(selectedItem)){
 160                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 161                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 162                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 163                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 164                                 contextMenu.addItem(pasteItem);
 165                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 166                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 167                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 168                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 169                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 170                         }
 171                         else if(!folders.isOthersShared(selectedItem) && folders.isOthersSharedItem(selectedItem) && !(GSS.get().getCurrentSelection() instanceof OtherUserResource)){
 172                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, images));
 173                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + "&nbsp;Upload</span>", true, new UploadFileCommand(this));
 174                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
 175                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
 176                                 contextMenu.addItem(pasteItem);
 177                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
 178                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
 179                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 180                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
 181                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
 182                         } else if(!selectedItem.equals(folders.getSharesItem()))
 183                                 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
 184                         */
 185
 186                 add(contextMenu);
 187                 if (GSS.get().getClipboard().hasFolderOrFileItem())
 188                         pasteItem.setVisible(true);
 189                 else
 190                         pasteItem.setVisible(false);
 191         }
 192
 193 }