/*
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
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;
import org.netbeans.jemmy.operators.Operator;
/**
* ScrollDriver for javax.swing.JSplitPane component type.
*
* @author Alexandre Iline(alexandre.iline@oracle.com)
*/
public class JSplitPaneDriver extends LightSupportiveDriver implements ScrollDriver {
/**
* Constructs a JSplitPaneDriver.
*/
public JSplitPaneDriver() {
super(new String[]{"org.netbeans.jemmy.operators.JSplitPaneOperator"});
}
@Override
public void scroll(ComponentOperator oper, ScrollAdjuster adj) {
moveDividerTo((JSplitPaneOperator) oper, adj);
}
@Override
public void scrollToMinimum(ComponentOperator oper, int orientation) {
expandTo((JSplitPaneOperator) oper, 0);
}
@Override
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 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() == ScrollAdjuster.DECREASE_SCROLL_DIRECTION) {
nextPosition = (currentPosition + leftPosition) / 2;
moveToPosition(oper, divOper, nextPosition - currentPosition);
if (currentPosition
== ((adj.getScrollOrientation() == JSplitPane.HORIZONTAL_SPLIT)
? (int) (divOper.getLocationOnScreen().getX()
- oper.getLocationOnScreen().getX())
: (int) (divOper.getLocationOnScreen().getY()
- oper.getLocationOnScreen().getY()))) {
return;
}
moveOnce(oper, divOper, adj, leftPosition, currentPosition);
} else if (adj.getScrollDirection() == ScrollAdjuster.INCREASE_SCROLL_DIRECTION) {
nextPosition = (currentPosition + rightPosition) / 2;
moveToPosition(oper, divOper, nextPosition - currentPosition);
if (currentPosition
== ((adj.getScrollOrientation() == JSplitPane.HORIZONTAL_SPLIT)
? (int) (divOper.getLocationOnScreen().getX()
- oper.getLocationOnScreen().getX())
: (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,
Operator.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);
}
}