/*******************************************************************************
* 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.uimodel;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.geometry.Point;
import edu.cmu.cs.hcii.cogtool.model.IWidget;
import edu.cmu.cs.hcii.cogtool.util.PrecisionUtilities;
public class ChoiceWireRenderer extends WireRenderer
{
public static final boolean RADIO = false;
public static final boolean CHECK = true;
protected static final int MARGIN = 2;
protected boolean kind;
protected int choiceX = 1;
protected int choiceY = 1;
protected int choiceWidth;
protected int choiceHeight;
protected Label choiceLabel;
protected boolean selected;
public ChoiceWireRenderer(boolean choiceKind,
GraphicalWidgetBase<?> parent,
DefaultSEUIModel override)
{
super(parent, override);
kind = choiceKind;
choiceLabel = new Label();
choiceLabel.setTextPlacement(PositionConstants.LEFT);
choiceLabel.setTextAlignment(PositionConstants.LEFT);
add(choiceLabel);
}
public void paintForeground(Graphics g)
{
g.pushState();
try {
GraphicalWidget<?> gw = (GraphicalWidget<?>) getParent();
IWidget attributed = gw.getModel();
boolean isAuto = attributed.isStandard();
// this.choiceFigure.paintFigure(g);
if (kind == CHECK) {
g.drawRectangle(choiceX, choiceY,
choiceWidth - 1, choiceHeight - 1);
if (isAuto && selected) {
int right = choiceX + choiceWidth;
int bottom = choiceY + choiceHeight;
g.drawLine(choiceX, choiceY, right, bottom);
g.drawLine(right, choiceY, choiceX, bottom);
}
}
else {
g.drawOval(choiceX, choiceY,
choiceWidth - 1, choiceHeight - 1);
if (isAuto && selected) {
g.setBackgroundColor(ColorConstants.black);
int w =
PrecisionUtilities.round((choiceWidth - 1) * 0.5);
int h =
PrecisionUtilities.round((choiceHeight - 1) * 0.5);
int x =
PrecisionUtilities.round((choiceWidth - w - 1) / 2.0);
int y =
PrecisionUtilities.round((choiceHeight - h - 1) / 2.0);
x = choiceX + x;
y = choiceY + y;
g.fillOval(x, y, w, h);
}
}
choiceLabel.paint(g);
}
finally {
g.popState();
}
}
public void setText(String text)
{
choiceLabel.setText(text);
}
@Override
public void setSize(int width, int height)
{
super.setSize(width, height);
int labelX;
int labelY;
int labelWidth;
int labelHeight;
if (height < width) {
choiceWidth = height - 2;
choiceHeight = height - 2;
labelX = height + MARGIN;
labelY = 1;
labelWidth = width - labelX - 1;
labelHeight = height - 2;
}
else {
choiceWidth = width - 2;
choiceHeight = width - 2;
labelX = 1;
labelY = width + MARGIN;
labelWidth = width - 2;
labelHeight = height - labelY - 1;
}
if (choiceWidth < 0) {
choiceWidth = 1;
}
if (choiceHeight < 0) {
choiceHeight = 1;
}
if (labelWidth < 0) {
labelWidth = 1;
}
if (labelHeight < 0) {
labelHeight = 1;
}
choiceLabel.setLocation(new Point(labelX, labelY));
choiceLabel.setSize(labelWidth, labelHeight);
}
@Override
public void updateData()
{
GraphicalWidget<?> gw = (GraphicalWidget<?>) getParent();
IWidget attributed = gw.getModel();
if (kind == CHECK) {
selected = RendererSupport.isSelected(attributed,
attrOverride);
}
else {
selected = RendererSupport.isRadioSelected(attributed,
attrOverride);
}
}
}