root / web_client / src / gr / grnet / pithos / web / client / commands / DeleteCommand.java @ 58777026
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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.commands; |
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import gr.grnet.pithos.web.client.DeleteFileDialog; |
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import gr.grnet.pithos.web.client.DeleteFolderDialog; |
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import gr.grnet.pithos.web.client.EditMenu.Images; |
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import gr.grnet.pithos.web.client.GSS; |
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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.GroupUserResource; |
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import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper; |
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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.user.client.Command; |
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import com.google.gwt.user.client.ui.PopupPanel; |
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/**
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* Delete selected object command
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*
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*/
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public class DeleteCommand implements Command{ |
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private PopupPanel containerPanel;
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final Images newImages;
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/**
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* @param _containerPanel
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* @param _newImages the images of all the possible delete dialogs
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*/
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public DeleteCommand( PopupPanel _containerPanel, final Images _newImages ){ |
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containerPanel = _containerPanel; |
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newImages=_newImages; |
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} |
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@Override
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public void execute() { |
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containerPanel.hide(); |
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displayDelete(); |
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} |
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/**
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* Display the delete dialog, according to the selected object.
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*
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*
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*/
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void displayDelete() {
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Object selection = GSS.get().getCurrentSelection();
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if (selection == null) |
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return;
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GWT.log("selection: " + selection.toString(), null); |
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if (selection instanceof RestResourceWrapper) { |
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DeleteFolderDialog dlg = new DeleteFolderDialog(newImages);
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dlg.center(); |
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} else if (selection instanceof FileResource || selection instanceof List) { |
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DeleteFileDialog dlg = new DeleteFileDialog(newImages);
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dlg.center(); |
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} else if (selection instanceof GroupUserResource) { |
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// TODO implement user deletion
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} |
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} |
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} |