/*******************************************************************************
* CogTool Copyright Notice and Distribution Terms
* CogTool 1.3, Copyright (c) 2005-2013 Carnegie Mellon University
* This software is distributed under the terms of the FSF Lesser
* Gnu Public License (see LGPL.txt).
*
* CogTool is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* CogTool is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with CogTool; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* CogTool makes use of several third-party components, with the
* following notices:
*
* Eclipse SWT version 3.448
* Eclipse GEF Draw2D version 3.2.1
*
* Unless otherwise indicated, all Content made available by the Eclipse
* Foundation is provided to you under the terms and conditions of the Eclipse
* Public License Version 1.0 ("EPL"). A copy of the EPL is provided with this
* Content and is also available at http://www.eclipse.org/legal/epl-v10.html.
*
* CLISP version 2.38
*
* Copyright (c) Sam Steingold, Bruno Haible 2001-2006
* This software is distributed under the terms of the FSF Gnu Public License.
* See COPYRIGHT file in clisp installation folder for more information.
*
* ACT-R 6.0
*
* Copyright (c) 1998-2007 Dan Bothell, Mike Byrne, Christian Lebiere &
* John R Anderson.
* This software is distributed under the terms of the FSF Lesser
* Gnu Public License (see LGPL.txt).
*
* Apache Jakarta Commons-Lang 2.1
*
* This product contains software developed by the Apache Software Foundation
* (http://www.apache.org/)
*
* jopt-simple version 1.0
*
* Copyright (c) 2004-2013 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Mozilla XULRunner 1.9.0.5
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/.
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* The J2SE(TM) Java Runtime Environment version 5.0
*
* Copyright 2009 Sun Microsystems, Inc., 4150
* Network Circle, Santa Clara, California 95054, U.S.A. All
* rights reserved. U.S.
* See the LICENSE file in the jre folder for more information.
******************************************************************************/
package edu.cmu.cs.hcii.cogtool.view;
import java.util.List;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.FigureUtilities;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import edu.cmu.cs.hcii.cogtool.model.ResultStep;
/**
* Subclass of PERTPanel that, in addition to displaying a visualization of
* ModelStep objects, overlays a timeline, supports mouseovers, and provides a
* callback mechanism for acting on mouse clicks.
*
* @author jbc
*
*/
public class PERTInteractivePanel extends PERTPanel
{
public class TimeLine extends Figure
{
public TimeLine()
{
super();
}
@Override
public void paint(Graphics g)
{
g.pushState();
try {
g.setForegroundColor(ColorConstants.black);
g.setBackgroundColor(ColorConstants.white);
// draw lines
double tLineX = getBounds().x;
int lineTop, lineBottom, numLabelWidth;
String numLabel;
for (int x = 0; x <= totalTime; x += dispTimeInterval) {
if (x % (10 * dispTimeInterval) == 0) {
lineTop = 10;
lineBottom = 30;
numLabel = Double.toString(x / 1000.0);
numLabelWidth = FigureUtilities.getTextWidth(numLabel, g.getFont());
g.drawText(numLabel,
(int) (tLineX - ((x == 0.0)
? 0
: (numLabelWidth * .5))),
32);
}
else {
lineTop = 15;
lineBottom = 25;
}
g.drawLine((int)tLineX, lineTop, (int)tLineX, lineBottom);
tLineX += dispTimeIntervalWidth;
}
}
finally {
g.popState();
}
} // paint
}
/**
* Double containing the smallest time interval drawn on the timeline, in ms.
*/
protected double dispTimeInterval;
/**
* Double containing the width on the panel representing one dispTimeInterval
*/
protected double dispTimeIntervalWidth;
protected TimeLine timeLine = new TimeLine();
/**
* Constructor
*
* @param parent Composite into which this panel should be embedded
* @param steps List of ResultStep objects to visualize
* @param resourceLabels List of Strings representing model resources
*/
public PERTInteractivePanel(Composite parent,
List<ResultStep> steps,
List<String> resourceLabels)
{
// Call super constructor creating enough room in the margins for timeline,
// and a barheight that leaves enough room for text.
super(parent,
steps,
resourceLabels,
25, // individual bar height
55, // upper margin
10, // lower margin
10, // left margin
10); // right margin
// set defaults
dispTimeInterval = 1d;
dispTimeIntervalWidth = 5d;
contents.add(timeLine);
}
@Override
public void resizeVisualization(Event e)
{
int regionWidth =
getClientArea().width - (marginLeft + marginRight);
if (regionWidth > 0) {
double displayedTime = displayEndTime - displayStartTime;
// find appropriate resolution for timeline
dispTimeInterval = 1;
int x = 1;
while ((regionWidth *
((dispTimeInterval) / displayedTime )) < 4.0)
{
dispTimeInterval = Math.pow(10, x);
x++;
}
dispTimeIntervalWidth =
(regionWidth) * (dispTimeInterval / displayedTime);
int timeLineX =
marginLeft - (int)((displayStartTime / displayedTime) * regionWidth);
int hiddenWidth =
(int)(regionWidth * (totalTime / displayedTime));
timeLine.setBounds(new Rectangle(timeLineX,
0,
hiddenWidth,
marginTop));
}
super.resizeVisualization(e);
}
}