/*
* The University of Wales, Cardiff Triana Project Software License (Based
* on the Apache Software License Version 1.1)
*
* Copyright (c) 2007 University of Wales, Cardiff. All rights reserved.
*
* Redistribution and use of the software in source and binary forms, with
* or without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any,
* must include the following acknowledgment: "This product includes
* software developed by the University of Wales, Cardiff for the Triana
* Project (http://www.trianacode.org)." Alternately, this
* acknowledgment may appear in the software itself, if and wherever
* such third-party acknowledgments normally appear.
*
* 4. The names "Triana" and "University of Wales, Cardiff" must not be
* used to endorse or promote products derived from this software
* without prior written permission. For written permission, please
* contact triana@trianacode.org.
*
* 5. Products derived from this software may not be called "Triana," nor
* may Triana appear in their name, without prior written permission of
* the University of Wales, Cardiff.
*
* 6. This software may not be sold, used or incorporated into any product
* for sale to third parties.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL UNIVERSITY OF WALES, CARDIFF OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* ------------------------------------------------------------------------
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Triana Project. For more information on the
* Triana Project, please see. http://www.trianacode.org.
*
* This license is based on the BSD license as adopted by the Apache
* Foundation and is governed by the laws of England and Wales.
*
*/
package org.trianacode.gui.hci;
import org.trianacode.gui.TrianaDialog;
import org.trianacode.gui.panels.PastePanel;
import org.trianacode.gui.util.Env;
import org.trianacode.gui.windows.ParameterWindow;
import org.trianacode.gui.windows.ParameterWindowListener;
import org.trianacode.gui.windows.WindowButtonConstants;
import org.trianacode.taskgraph.tool.Tool;
import org.trianacode.taskgraph.tool.ToolTable;
import org.trianacode.taskgraph.tool.Toolbox;
import java.io.File;
/**
* Handler class responsible for displaying the paste UI and responding to it.
*
* @author Matthew Shields
* @version $Revsion:$
*/
public class PasteHandler {
/**
* The paste UI
*/
private PastePanel panel = null;
/**
* the main window
*/
private ParameterWindow paramwin;
/**
* the tool table
*/
private ToolTable tooltable;
/**
* the paste handler title
*/
private String title;
/**
* Constructor
*
* @param tooltable the currently loaded tools
* @param title the title of the paste window
*/
public PasteHandler(ToolTable tooltable, String title) {
this.tooltable = tooltable;
this.title = title;
}
/**
* @param tools the tools being pasted
* @param toolPackage the suggested package for the tools to be pasted into
*/
public void handlePaste(Tool[] tools, String toolPackage) {
panel = new PastePanel(tooltable, toolPackage);
panel.init();
paramwin = new ParameterWindow(GUIEnv.getApplicationFrame(), WindowButtonConstants.OK_CANCEL_BUTTONS, true);
paramwin.setTitle(title);
paramwin.setParameterPanel(panel);
paramwin.addParameterWindowListener(new ParameterWindowListenerImp(tools));
paramwin.setLocation((paramwin.getToolkit().getScreenSize().width / 2) - (paramwin.getSize().width / 2),
(paramwin.getToolkit().getScreenSize().height / 2) - (paramwin.getSize().height / 2));
paramwin.setVisible(true);
}
private class ParameterWindowListenerImp implements ParameterWindowListener {
private Tool[] tools;
public ParameterWindowListenerImp(Tool[] tools) {
this.tools = tools;
}
public void parameterWindowHidden(ParameterWindow window) {
if (paramwin.isAccepted()) {
String toolbox = panel.getToolBox();
String[] packageNames = panel.getUnitPackageNames();
String pack = convertToPackageNameStr(packageNames);
if (panel.createMissingDirs()) {
createDirs(toolbox, packageNames);
}
if (pack != null) {
for (int count = 0; count < tools.length; count++) {
String loc = tooltable.getPasteFileLocation(tools[count].getToolName(), pack, toolbox);
if (!loc.equals(tools[count].getDefinitionPath())) {
if (TrianaDialog.isOKtoWriteIfExists(loc)) {
tools[count].setToolPackage(pack);
Toolbox tb = tooltable.getToolResolver().getToolbox(toolbox);
tooltable.getToolResolver().addTool(tools[count], tb);
}
}
}
}
}
}
/**
* Create any missing directories in the toolbox that are needed for a real package structure.
*
* @param toolbox
* @param packagenames
*/
private void createDirs(String toolbox, String[] packagenames) {
String path = toolbox;
for (int i = 0; i < packagenames.length; i++) {
if (!path.endsWith(Env.separator())) {
path += Env.separator();
}
path += packagenames[i];
}
File packDir = new File(path);
if (!(packDir.exists() && packDir.isDirectory())) {
packDir.mkdirs();
}
}
/**
* Converts an array of package names to a '.' delimited string
*/
private String convertToPackageNameStr(String[] packageNames) {
String pack = "";
for (int i = 0; i < packageNames.length - 1; i++) {
pack += packageNames[i];
pack += ".";
}
if (packageNames.length != 0) {
pack += packageNames[packageNames.length - 1];
}
return pack;
}
}
}