root / src / gr / grnet / pithos / web / client / DnDFolderPopupMenu.java @ fad48f0d
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/*
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* Copyright 2011 GRNET S.A. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and
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* documentation are those of the authors and should not be
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* interpreted as representing official policies, either expressed
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* or implied, of GRNET S.A.
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*/
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package gr.grnet.pithos.web.client; |
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import gr.grnet.pithos.web.client.foldertree.File; |
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import gr.grnet.pithos.web.client.foldertree.Folder; |
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import gr.grnet.pithos.web.client.rest.MultiplePostCommand; |
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import gr.grnet.pithos.web.client.rest.PostCommand; |
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import gr.grnet.pithos.web.client.rest.RestException; |
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import gr.grnet.pithos.web.client.rest.resource.FileResource; |
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import gr.grnet.pithos.web.client.rest.resource.FolderResource; |
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import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper; |
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import java.util.ArrayList; |
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import java.util.List; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.http.client.URL; |
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import com.google.gwt.user.client.Command; |
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import com.google.gwt.user.client.DeferredCommand; |
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import com.google.gwt.user.client.ui.AbstractImagePrototype; |
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import com.google.gwt.user.client.ui.MenuBar; |
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import com.google.gwt.user.client.ui.PopupPanel; |
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public class DnDFolderPopupMenu extends PopupPanel { |
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public DnDFolderPopupMenu(final CellTreeView.Images newImages, final Folder target, final Object toCopy) { |
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// The popup's constructor's argument is a boolean specifying that it
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// auto-close itself when the user clicks outside of it.
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super(true); |
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setAnimationEnabled(true);
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// A dummy command that we will execute from unimplemented leaves.
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final Command cancelCmd = new Command() { |
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@Override
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public void execute() { |
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hide(); |
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} |
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}; |
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final MenuBar contextMenu = new MenuBar(true); |
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final CellTreeView folders = GSS.get().getTreeView();
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Move</span>", true, new Command() { |
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@Override
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public void execute() { |
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if (toCopy instanceof Folder) { |
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moveFolder(target, (Folder) toCopy); |
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} |
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else if (toCopy instanceof List) { |
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List<File> files = GSS.get().getFileList().getSelectedFiles(); |
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moveFiles(target, files); |
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} |
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hide(); |
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} |
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}).setVisible(target != null);
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy</span>", true, new Command() { |
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@Override
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public void execute() { |
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if (toCopy instanceof Folder) |
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copyFolder(target, (Folder) toCopy); |
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else if (toCopy instanceof List) { |
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List<File> files = GSS.get().getFileList().getSelectedFiles(); |
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copyFiles(target, files); |
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} |
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hide(); |
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} |
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}).setVisible(target != null);
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.trash()).getHTML() + " Delete (Trash)</span>", true, new Command() { |
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@Override
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public void execute() { |
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GWT.log("EXECUTE TRASH:" + toCopy.getClass().getName());
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if (toCopy instanceof RestResourceWrapper) { |
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trashFolder(((RestResourceWrapper) toCopy).getResource()); |
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} |
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else if (toCopy instanceof List) { |
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List<File> files = GSS.get().getFileList().getSelectedFiles(); |
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trashFiles(files); |
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} |
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hide(); |
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} |
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}).setVisible(target == null);
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Cancel</span>", true, cancelCmd); |
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add(contextMenu); |
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} |
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private void copyFolder(final Folder target, Folder toCopy) { |
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// String atarget = target.getUri();
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// atarget = atarget.endsWith("/") ? atarget : atarget + '/';
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// atarget = atarget + toCopy.getName();
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// PostCommand cf = new PostCommand(toCopy.getUri() + "?copy=" + atarget, "", 200) {
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//
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// @Override
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// public void onComplete() {
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// GSS.get().getTreeView().updateNodeChildren(new RestResourceWrapper(target));
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// GSS.get().getStatusPanel().updateStats();
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// }
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//
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// @Override
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// public void onError(Throwable t) {
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// GWT.log("", t);
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// if (t instanceof RestException) {
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// int statusCode = ((RestException) t).getHttpStatusCode();
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// if (statusCode == 405)
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// GSS.get().displayError("You don't have the necessary permissions");
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//
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// else if (statusCode == 409)
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// GSS.get().displayError("A folder with the same name already exists");
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// else if (statusCode == 413)
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// GSS.get().displayError("Your quota has been exceeded");
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// else
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// GSS.get().displayError("Unable to copy folder:" + ((RestException) t).getHttpStatusText());
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// }
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// else
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// GSS.get().displayError("System error copying folder:" + t.getMessage());
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// }
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// };
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// DeferredCommand.addCommand(cf);
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} |
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private void moveFolder(final Folder target, final Folder toCopy) { |
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// String atarget = target.getUri();
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// atarget = atarget.endsWith("/") ? atarget : atarget + '/';
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// atarget = atarget + toCopy.getName();
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//
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// PostCommand cf = new PostCommand(toCopy.getUri() + "?move=" + atarget, "", 200) {
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//
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// @Override
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// public void onComplete() {
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// GWT.log("[MOVE]" + target.getUri() + " " + toCopy.getParentURI());
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// GSS.get().getTreeView().updateNodeChildren(new RestResourceWrapper(target));
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// GSS.get().getTreeView().updateNodeChildrenForRemove(toCopy.getParentURI());
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// GSS.get().getStatusPanel().updateStats();
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// }
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//
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// @Override
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// public void onError(Throwable t) {
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// GWT.log("", t);
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// if (t instanceof RestException) {
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// int statusCode = ((RestException) t).getHttpStatusCode();
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// if (statusCode == 405)
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// GSS.get().displayError("You don't have the necessary permissions");
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//
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// else if (statusCode == 409)
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// GSS.get().displayError("A folder with the same name already exists");
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// else if (statusCode == 413)
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// GSS.get().displayError("Your quota has been exceeded");
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// else
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// GSS.get().displayError("Unable to copy folder:" + ((RestException) t).getHttpStatusText());
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// }
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// else
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// GSS.get().displayError("System error copying folder:" + t.getMessage());
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// }
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// };
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// DeferredCommand.addCommand(cf);
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} |
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private void copyFiles(final Folder ftarget, List<File> files) { |
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// List<String> fileIds = new ArrayList<String>();
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// String target = ftarget.getUri();
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// target = target.endsWith("/") ? target : target + '/';
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// for (File file : files) {
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// String fileTarget = target + URL.encodeComponent(file.getName());
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// fileIds.add(file.getUri() + "?copy=" + fileTarget);
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// }
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// int index = 0;
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// executeCopyOrMoveFiles(index, fileIds);
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} |
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private void moveFiles(final Folder ftarget, List<File> files) { |
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// List<String> fileIds = new ArrayList<String>();
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// String target = ftarget.getUri();
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// target = target.endsWith("/") ? target : target + '/';
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// for (File file : files) {
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// String fileTarget = target + URL.encodeComponent(file.getName());
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// fileIds.add(file.getUri() + "?move=" + fileTarget);
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// }
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// int index = 0;
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// executeCopyOrMoveFiles(index, fileIds);
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} |
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private void trashFolder(final FolderResource folder) { |
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PostCommand tot = new PostCommand(folder.getUri() + "?trash=", "", 200) { |
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@Override
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public void onComplete() { |
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GSS.get().getTreeView().updateNodeChildrenForRemove(folder.getParentURI()); |
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GSS.get().getTreeView().updateTrashNode(); |
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/*for(TreeItem item : items)
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GSS.get().getFolders().updateFolder((DnDTreeItem) item);
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GSS.get().getFolders().update(GSS.get().getFolders().getTrashItem());
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GSS.get().showFileList(true);
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*/
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} |
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@Override
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public void onError(Throwable t) { |
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GWT.log("", t);
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if (t instanceof RestException) { |
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int statusCode = ((RestException) t).getHttpStatusCode();
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if (statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if (statusCode == 404) |
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GSS.get().displayError("Folder does not exist");
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else
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GSS.get().displayError("Unable to trash folder:" + ((RestException) t).getHttpStatusText());
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} |
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else
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GSS.get().displayError("System error trashing folder:" + t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(tot); |
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} |
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private void trashFiles(List<File> files) { |
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final List<String> fileIds = new ArrayList<String>(); |
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for (File f : files) |
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fileIds.add(f.getUri() + "?trash=");
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MultiplePostCommand tot = new MultiplePostCommand(fileIds.toArray(new String[0]), 200) { |
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@Override
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public void onComplete() { |
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GSS.get().showFileList(true);
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} |
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@Override
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public void onError(String p, Throwable t) { |
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GWT.log("", t);
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if (t instanceof RestException) { |
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int statusCode = ((RestException) t).getHttpStatusCode();
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if (statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if (statusCode == 404) |
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GSS.get().displayError("File does not exist");
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else
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GSS.get().displayError("Unable to trash file:" + ((RestException) t).getHttpStatusText());
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} |
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else
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GSS.get().displayError("System error trashing file:" + t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(tot); |
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} |
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private void executeCopyOrMoveFiles(final int index, final List<String> paths) { |
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if (index >= paths.size()) {
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GSS.get().showFileList(true);
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GSS.get().getStatusPanel().updateStats(); |
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return;
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} |
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PostCommand cf = new PostCommand(paths.get(index), "", 200) { |
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@Override
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public void onComplete() { |
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executeCopyOrMoveFiles(index + 1, paths);
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} |
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@Override
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public void onError(Throwable t) { |
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GWT.log("", t);
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if (t instanceof RestException) { |
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int statusCode = ((RestException) t).getHttpStatusCode();
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if (statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if (statusCode == 404) |
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GSS.get().displayError("File not found");
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else if (statusCode == 409) |
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GSS.get().displayError("A file with the same name already exists");
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else if (statusCode == 413) |
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GSS.get().displayError("Your quota has been exceeded");
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else
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GSS.get().displayError("Unable to copy file:" + ((RestException) t).getHttpStatusText());
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} |
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else
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GSS.get().displayError("System error copying file:" + t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(cf); |
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} |
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} |