/*******************************************************************************
* 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
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*
* 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
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* 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).
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* Apache Jakarta Commons-Lang 2.1
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* Copyright (c) 2004-2013 Paul R. Holser, Jr.
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Mozilla XULRunner 1.9.0.5
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* 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
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******************************************************************************/
package edu.cmu.cs.hcii.cogtool.model;
import edu.cmu.cs.hcii.cogtool.util.L10N;
import edu.cmu.cs.hcii.cogtool.util.ObjectLoader;
import edu.cmu.cs.hcii.cogtool.util.ObjectSaver;
/**
* @author alexeiser
*/
public class LookAtScriptStep extends AScriptStep
{
public static final int edu_cmu_cs_hcii_cogtool_model_LookAtScriptStep_version = 0;
protected static final String lookAtTargetVAR = "lookAtTarget";
protected IWidget lookAtTarget;
private static ObjectSaver.IDataSaver<LookAtScriptStep> SAVER =
new ObjectSaver.ADataSaver<LookAtScriptStep>() {
@Override
public int getVersion()
{
return edu_cmu_cs_hcii_cogtool_model_LookAtScriptStep_version;
}
@Override
public void saveData(LookAtScriptStep v, ObjectSaver saver)
throws java.io.IOException
{
saver.saveObject(v.lookAtTarget,
lookAtTargetVAR);
}
};
public static void registerSaver()
{
ObjectSaver.registerSaver(LookAtScriptStep.class.getName(), SAVER);
}
private static ObjectLoader.IObjectLoader<LookAtScriptStep> LOADER =
new ObjectLoader.AObjectLoader<LookAtScriptStep>() {
@Override
public LookAtScriptStep createObject()
{
return new LookAtScriptStep();
}
@Override
public void set(LookAtScriptStep target, String variable, Object value)
{
if (variable != null) {
if (variable.equals(lookAtTargetVAR)) {
target.lookAtTarget = (IWidget) value;
}
}
}
};
public static void registerLoader()
{
ObjectLoader.registerLoader(LookAtScriptStep.class.getName(),
edu_cmu_cs_hcii_cogtool_model_LookAtScriptStep_version,
LOADER);
}
/**
* Constructor for loading
*/
protected LookAtScriptStep()
{
// For steps saved before b22:
// this.demonstration starts out as false; it gets set to true
// in AScriptStep's LOADER if the owner is this step.
}
/**
* For (possible) automatic insertion by an ICognitiveModelGenerator.
*/
public LookAtScriptStep(AScriptStep ownerStep, IWidget target)
{
super(ownerStep, false);
lookAtTarget = target;
}
/**
* When inserted by the user.
*/
public LookAtScriptStep(IWidget target)
{
super(target.getFrame());
lookAtTarget = target;
}
@Override
public TransitionSource getStepFocus()
{
return getLookAtTarget();
}
/**
* @return the widget to be looked at
*/
public IWidget getLookAtTarget()
{
return lookAtTarget;
}
public void setLookAtTarget(IWidget target)
{
if (target != lookAtTarget) {
lookAtTarget = target;
}
}
/**
* Compute and return the user viewable string describing
* what this demonstration step represents (without source widget
* or destination frame).
*/
@Override
public String getLocalizedString()
{
return L10N.get("LASS.LookAt", "Look At");
}
/**
* Create a "deep" copy of this script step of an Demonstration.
* <p>
* It is the responsibility of the caller to "place" the copy
* (usually by adding it to an Demonstration).
*
* @param duplicateScope used to find design components referred to by the
* step duplicate
* @return the script step copy
* @author mlh
*/
@Override
public AScriptStep duplicate(TaskApplication.DemoDuplicateScope duplicateScope)
{
AScriptStep copy =
new LookAtScriptStep(duplicateScope.getWidget(lookAtTarget));
copy.copyState(this);
return copy;
}
/**
* Create a "deep" copy of this generated script step (i.e., one that is
* not an owner itself.
* <p>
* It is the responsibility of the caller to "place" the copy
* (usually by adding it to an Demonstration).
*
* @param duplicateScope used to find design components referred to by the
* step duplicate
* @param ownerScope used to find the owner of the duplicate generated step
* @return the script step copy
* @author mlh
*/
@Override
public AScriptStep duplicate(TaskApplication.DemoDuplicateScope duplicateScope,
AScriptStep.GeneratedStepDuplicateScope ownerScope)
{
AScriptStep copy =
new LookAtScriptStep(ownerScope.getOwner(owner),
duplicateScope.getWidget(lookAtTarget));
copy.copyState(this);
return copy;
}
@Override
public void accept(AScriptStep.ScriptStepVisitor visitor)
{
visitor.visit(this);
}
}