com.actelion.research.share.gui.editor.actions.AtomMapAction Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of openchemlib Show documentation
Show all versions of openchemlib Show documentation
Open Source Chemistry Library
/*
* Copyright (c) 1997 - 2016
* Actelion Pharmaceuticals Ltd.
* Gewerbestrasse 16
* CH-4123 Allschwil, Switzerland
*
* All rights reserved.
*
* Redistribution and use 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. Neither the name of the the copyright holder nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS 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 THE COPYRIGHT OWNER OR 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.
*
*/
package com.actelion.research.share.gui.editor.actions;
import com.actelion.research.chem.AbstractDepictor;
import com.actelion.research.chem.StereoMolecule;
import com.actelion.research.gui.generic.GenericPoint;
import com.actelion.research.share.gui.editor.Model;
import com.actelion.research.share.gui.editor.geom.GeomFactory;
import com.actelion.research.share.gui.editor.geom.IDrawContext;
import com.actelion.research.share.gui.editor.io.IKeyEvent;
import com.actelion.research.share.gui.editor.io.IMouseEvent;
/**
* Project:
* User: rufenec
* Date: 5/22/13
* Time: 4:00 PM
*/
public class AtomMapAction extends AtomHighlightAction
{
private GenericPoint firstPoint = null;
private GenericPoint lastPoint = null;
private int secondAtom = -1;
public AtomMapAction(Model model)
{
super(model);
}
public void onActionEnter()
{
int mode = model.getDisplayMode();
model.setDisplayMode(mode | AbstractDepictor.cDModeShowMapping| AbstractDepictor.cDModeSuppressCIPParity);
}
public void onActionLeave()
{
int mode = model.getDisplayMode();
if ((mode & AbstractDepictor.cDModeShowMapping) != 0) {
mode &= ~(AbstractDepictor.cDModeShowMapping | AbstractDepictor.cDModeSuppressCIPParity);
model.setDisplayMode(mode);
}
}
// @Override
// public boolean onMouseDown(ACTMouseEvent evt)
// {
// origin = new GenericPoint(evt.getX(),evt.getY());
// return super.onMouseDown(evt);
// }
@Override
public boolean onKeyPressed(IKeyEvent evt)
{
GeomFactory builder = model.getGeomFactory();
if (evt.getCode().equals(builder.getDeleteKey())) {
StereoMolecule mMol = model.getMolecule();
boolean found = false;
for (int atom = 0; atom < mMol.getAllAtoms(); atom++) {
if (mMol.getAtomMapNo(atom) != 0) {
mMol.setAtomMapNo(atom, 0, false);
found = true;
}
}
return found;
}
return super.onKeyPressed(evt);
}
@Override
public boolean onMouseMove(IMouseEvent evt, boolean drag)
{
firstPoint = lastPoint = null;
if (model.isReaction()) {
StereoMolecule mol = model.getMolecule();
if (!drag) {
GenericPoint pt = new GenericPoint(evt.getX(), evt.getY());
secondAtom = -1;
if(trackHighLight(pt)) {
int mCurrentHiliteAtom = model.getSelectedAtom();
if (mCurrentHiliteAtom != -1) {
int mapNo = mol.getAtomMapNo(mCurrentHiliteAtom);
if (mapNo != 0) {
for (int atom = 0; atom < mol.getAtoms(); atom++) {
if (atom != mCurrentHiliteAtom
&& mol.getAtomMapNo(atom) == mapNo) {
secondAtom = atom;
break;
}
}
}
}
return true;
}
} else {
int atom = model.getSelectedAtom();
if (mol != null && atom != -1) {
GenericPoint pt = new GenericPoint(evt.getX(), evt.getY());
firstPoint = new GenericPoint(mol.getAtomX(atom), mol.getAtomY(atom));
lastPoint = pt;
return true;
}
}
}
return false;
}
@Override
boolean trackHighLight(GenericPoint pt) {
int lastAtom = model.getSelectedAtom();
boolean ok = super.trackHighLight(pt);
int theAtom = model.getSelectedAtom();
return ok || lastAtom != theAtom;
}
@Override
public boolean onMouseUp(IMouseEvent ev)
{
int mode = model.getDisplayMode();
if ((mode & AbstractDepictor.cDModeShowMapping) == 0) {
mode |= AbstractDepictor.cDModeShowMapping;
//System.out.println("Display Mode " + mode);
model.setDisplayMode(mode);
}
int atom = model.getSelectedAtom();
if (atom != -1) {
model.mapReaction(atom,firstPoint,lastPoint);
//assistedMap(atom);
}
model.setSelectedAtom(-1);
firstPoint = lastPoint = null;
return true;
}
// private void assistedMap(int atom)
// {
// StereoMolecule mol = model.getSelectedMolecule();
// int freeMapNo = model.getNextMapNo();
// if (mol != null) {
// StereoMolecule source = model.getFragmentAt(firstPoint, false);
// StereoMolecule target = model.getFragmentAt(lastPoint, false);
// if (target != null && target != source) {
// int dest = mol.findAtom((int) lastPoint.getX(), (int) lastPoint.getY());
// if (dest != -1) {
// mol.setAtomMapNo(atom, freeMapNo, false);
// mol.setAtomMapNo(dest, freeMapNo, false);
// }
// model.tryAutoMapReaction();
// }
// }
// }
//
@Override
public boolean paint(IDrawContext ctx)
{
boolean ok = false;
ctx.save();
if (model.isReaction()) {
StereoMolecule mol = model.getMolecule();
if (firstPoint != null && lastPoint != null) {
StereoMolecule source = model.getFragmentAt(firstPoint, false);
StereoMolecule target = model.getFragmentAt(lastPoint, false);
if (target != null && target != source) {
int theAtom = mol.findAtom((float)lastPoint.getX(),(float)lastPoint.getY());
if (theAtom != -1)
drawAtomHighlight(ctx, mol, theAtom);
}
// ctx.setStroke(IColor.RED);
GeomFactory builder = model.getGeomFactory();
ctx.setStroke(builder.getMapToolColor());
ctx.drawLine(firstPoint.getX(), firstPoint.getY(), lastPoint.getX(), lastPoint.getY());
} else if( secondAtom != -1) {
drawAtomHighlight(ctx, mol, secondAtom);
}
}
ok = super.paint(ctx);
ctx.restore();
return ok;
}
}