/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common
* Development and Distribution License("CDDL") (collectively, the
* "License"). You may not use this file except in compliance with the
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*
* Contributor(s): Alexandre Iline.
*
* The Original Software is the Jemmy library.
* The Initial Developer of the Original Software is Alexandre Iline.
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* However, if you add GPL Version 2 code and therefore, elected the GPL
* Version 2 license, then the option applies only if the new code is
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* $Id$ $Revision$ $Date$
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*/
package org.netbeans.jemmy.drivers.scrolling;
import javax.swing.JButton;
import javax.swing.JSplitPane;
import org.netbeans.jemmy.ComponentSearcher;
import org.netbeans.jemmy.drivers.ButtonDriver;
import org.netbeans.jemmy.drivers.DriverManager;
import org.netbeans.jemmy.drivers.LightSupportiveDriver;
import org.netbeans.jemmy.drivers.ScrollDriver;
import org.netbeans.jemmy.operators.ComponentOperator;
import org.netbeans.jemmy.operators.ContainerOperator;
import org.netbeans.jemmy.operators.JButtonOperator;
import org.netbeans.jemmy.operators.JSplitPaneOperator;
/**
* ScrollDriver for javax.swing.JSplitPane component type.
*
* @author Alexandre Iline(alexandre.iline@sun.com)
*/
public class JSplitPaneDriver extends LightSupportiveDriver implements ScrollDriver {
/**
* Constructs a JSplitPaneDriver.
*/
public JSplitPaneDriver() {
super(new String[] {"org.netbeans.jemmy.operators.JSplitPaneOperator"});
}
public void scroll(ComponentOperator oper, ScrollAdjuster adj) {
moveDividerTo((JSplitPaneOperator)oper, adj);
}
public void scrollToMinimum(ComponentOperator oper, int orientation) {
expandTo((JSplitPaneOperator)oper, 0);
}
public void scrollToMaximum(ComponentOperator oper, int orientation) {
expandTo((JSplitPaneOperator)oper, 1);
}
private void moveDividerTo(JSplitPaneOperator oper, ScrollAdjuster adj) {
ContainerOperator divOper = oper.getDivider();
/* workaround */
if(oper.getDividerLocation() == -1) {
moveTo(oper, divOper, divOper.getCenterX() - 1, divOper.getCenterY() - 1);
if(oper. getDividerLocation() == -1) {
moveTo(oper, divOper, divOper.getCenterX() + 1, divOper.getCenterY() + 1);
}
}
if(oper.getOrientation() == JSplitPane.HORIZONTAL_SPLIT) {
moveOnce(oper, divOper, adj, 0, oper.getWidth());
} else {
moveOnce(oper, divOper, adj, 0, oper.getHeight());
}
}
private void moveOnce(JSplitPaneOperator oper,
ContainerOperator divOper,
ScrollAdjuster adj,
int leftPosition,
int rightPosition) {
int currentLocation = oper.getDividerLocation();
int currentPosition = 0;
if(oper.getOrientation() == JSplitPane.HORIZONTAL_SPLIT) {
currentPosition = (int)(divOper.getLocationOnScreen().getX() -
oper.getLocationOnScreen().getX());
} else {
currentPosition = (int)(divOper.getLocationOnScreen().getY() -
oper.getLocationOnScreen().getY());
}
int nextPosition = 0;
if (adj.getScrollDirection() == adj.DECREASE_SCROLL_DIRECTION) {
nextPosition = (int)((currentPosition + leftPosition) / 2);
moveToPosition(oper, divOper, nextPosition - currentPosition);
if(currentPosition == (int)(divOper.getLocationOnScreen().getY() -
oper.getLocationOnScreen().getY())) {
return;
}
moveOnce(oper, divOper, adj, leftPosition, currentPosition);
} else if(adj.getScrollDirection() == adj.INCREASE_SCROLL_DIRECTION) {
nextPosition = (int)((currentPosition + rightPosition) / 2);
moveToPosition(oper, divOper, nextPosition - currentPosition);
if(currentPosition == (int)(divOper.getLocationOnScreen().getY() -
oper.getLocationOnScreen().getY())) {
return;
}
moveOnce(oper, divOper, adj, currentPosition, rightPosition);
} else { // (currentLocation == dividerLocation) - stop point
return;
}
}
private void moveTo(JSplitPaneOperator oper, ComponentOperator divOper, int x, int y) {
DriverManager.getMouseDriver(divOper).
dragNDrop(divOper, divOper.getCenterX(), divOper.getCenterY(), x, y,
oper.getDefaultMouseButton(), 0,
oper.getTimeouts().create("ComponentOperator.BeforeDragTimeout"),
oper.getTimeouts().create("ComponentOperator.AfterDragTimeout"));
}
private void moveToPosition(JSplitPaneOperator oper, ComponentOperator divOper, int nextPosition) {
if(System.getProperty("java.version").startsWith("1.2")) {
oper.setDividerLocation(nextPosition);
}
if(oper.getOrientation() == JSplitPane.HORIZONTAL_SPLIT) {
moveTo(oper, divOper, divOper.getCenterX() + nextPosition, divOper.getCenterY());
} else {
moveTo(oper, divOper, divOper.getCenterX(), divOper.getCenterY() + nextPosition);
}
}
private void expandTo(JSplitPaneOperator oper, int index) {
ContainerOperator divOper = oper.getDivider();
JButtonOperator bo =
new JButtonOperator((JButton)divOper.
waitSubComponent(new JButtonOperator.
JButtonFinder(ComponentSearcher.
getTrueChooser("JButton")),
index));
bo.copyEnvironment(divOper);
ButtonDriver bdriver = DriverManager.getButtonDriver(bo);
bdriver.push(bo);
bdriver.push(bo);
}
}