| /* |
| * 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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 java.awt.Point; |
| |
| import javax.swing.JScrollBar; |
| |
| import org.netbeans.jemmy.QueueTool; |
| import org.netbeans.jemmy.Timeout; |
| import org.netbeans.jemmy.drivers.DriverManager; |
| import org.netbeans.jemmy.drivers.MouseDriver; |
| import org.netbeans.jemmy.operators.ComponentOperator; |
| import org.netbeans.jemmy.operators.JButtonOperator; |
| import org.netbeans.jemmy.operators.JScrollBarOperator; |
| import org.netbeans.jemmy.operators.Operator; |
| |
| /** |
| * ScrollDriver for javax.swing.JScrollBar component type. |
| * |
| * @author Alexandre Iline(alexandre.iline@oracle.com) |
| */ |
| public class JScrollBarDriver extends AbstractScrollDriver { |
| |
| private final static int SMALL_INCREMENT = 1; |
| private final static int MINIMAL_DRAGGER_SIZE = 5; |
| private final static int RELATIVE_DRAG_STEP_LENGTH = 20; |
| |
| private QueueTool queueTool; |
| |
| /** |
| * Constructs a JScrollBarDriver. |
| */ |
| public JScrollBarDriver() { |
| super(new String[]{"org.netbeans.jemmy.operators.JScrollBarOperator"}); |
| queueTool = new QueueTool(); |
| } |
| |
| @Override |
| protected int position(ComponentOperator oper, int orientation) { |
| return ((JScrollBarOperator) oper).getValue(); |
| } |
| |
| @Override |
| public void scrollToMinimum(ComponentOperator oper, int orientation) { |
| startDragging(oper); |
| Point pnt = new Point(0, 0); |
| drag(oper, pnt); |
| Timeout sleepTime = oper.getTimeouts().create("Waiter.TimeDelta"); |
| while (((JScrollBarOperator) oper).getValue() |
| > ((JScrollBarOperator) oper).getMinimum()) { |
| sleepTime.sleep(); |
| } |
| drop(oper, pnt); |
| } |
| |
| @Override |
| public void scrollToMaximum(ComponentOperator oper, int orientation) { |
| startDragging(oper); |
| Point pnt = new Point(oper.getWidth() - 1, oper.getHeight() - 1); |
| drag(oper, pnt); |
| Timeout sleepTime = oper.getTimeouts().create("Waiter.TimeDelta"); |
| while (((JScrollBarOperator) oper).getValue() |
| > (((JScrollBarOperator) oper).getMaximum() |
| - ((JScrollBarOperator) oper).getVisibleAmount())) { |
| sleepTime.sleep(); |
| } |
| drop(oper, pnt); |
| } |
| |
| @Override |
| protected void step(ComponentOperator oper, ScrollAdjuster adj) { |
| JButtonOperator boper = findAButton(oper, adj.getScrollDirection()); |
| DriverManager.getButtonDriver(boper).push(boper); |
| } |
| |
| @Override |
| protected void jump(final ComponentOperator oper, final ScrollAdjuster adj) { |
| final JButtonOperator lessButton = findAButton(oper, ScrollAdjuster.DECREASE_SCROLL_DIRECTION); |
| final JButtonOperator moreButton = findAButton(oper, ScrollAdjuster.INCREASE_SCROLL_DIRECTION); |
| queueTool.invokeSmoothly(new QueueTool.QueueAction<Void>("Scrolling by clicking with the mouse") { |
| @Override |
| public Void launch() { |
| if (adj.getScrollDirection() != ScrollAdjuster.DO_NOT_TOUCH_SCROLL_DIRECTION) { |
| int x, y; |
| switch (((JScrollBarOperator) oper).getOrientation()) { |
| case JScrollBar.HORIZONTAL: |
| switch (adj.getScrollDirection()) { |
| case ScrollAdjuster.INCREASE_SCROLL_DIRECTION: |
| x = moreButton.getX() - 1; |
| break; |
| case ScrollAdjuster.DECREASE_SCROLL_DIRECTION: |
| x = lessButton.getX() + lessButton.getWidth(); |
| break; |
| default: |
| return null; |
| } |
| y = lessButton.getHeight() / 2; |
| break; |
| case JScrollBar.VERTICAL: |
| switch (adj.getScrollDirection()) { |
| case ScrollAdjuster.INCREASE_SCROLL_DIRECTION: |
| y = moreButton.getY() - 1; |
| break; |
| case ScrollAdjuster.DECREASE_SCROLL_DIRECTION: |
| y = lessButton.getY() + lessButton.getHeight(); |
| break; |
| default: |
| return null; |
| } |
| x = lessButton.getWidth() / 2; |
| break; |
| default: |
| return null; |
| } |
| DriverManager.getMouseDriver(oper). |
| clickMouse(oper, x, y, 1, Operator.getDefaultMouseButton(), 0, new Timeout("", 0)); |
| } |
| return null; |
| } |
| }); |
| } |
| |
| @Override |
| protected void startPushAndWait(ComponentOperator oper, int direction, int orientation) { |
| JButtonOperator boper = findAButton(oper, direction); |
| DriverManager.getButtonDriver(boper).press(boper); |
| } |
| |
| @Override |
| protected void stopPushAndWait(ComponentOperator oper, int direction, int orientation) { |
| JButtonOperator boper = findAButton(oper, direction); |
| DriverManager.getButtonDriver(boper).release(boper); |
| } |
| |
| @Override |
| protected Point startDragging(ComponentOperator oper) { |
| JButtonOperator lessButton = findAButton(oper, ScrollAdjuster.DECREASE_SCROLL_DIRECTION); |
| JButtonOperator moreButton = findAButton(oper, ScrollAdjuster.INCREASE_SCROLL_DIRECTION); |
| Point pnt = getClickPoint((JScrollBarOperator) oper, lessButton, moreButton, ((JScrollBarOperator) oper).getValue()); |
| MouseDriver mdriver = DriverManager.getMouseDriver(oper); |
| mdriver.moveMouse(oper, pnt.x, pnt.y); |
| mdriver.pressMouse(oper, pnt.x, pnt.y, Operator.getDefaultMouseButton(), 0); |
| return pnt; |
| } |
| |
| @Override |
| protected void drop(ComponentOperator oper, Point pnt) { |
| DriverManager.getMouseDriver(oper). |
| releaseMouse(oper, pnt.x, pnt.y, Operator.getDefaultMouseButton(), 0); |
| } |
| |
| @Override |
| protected void drag(ComponentOperator oper, Point pnt) { |
| DriverManager.getMouseDriver(oper). |
| dragMouse(oper, pnt.x, pnt.y, Operator.getDefaultMouseButton(), 0); |
| } |
| |
| @Override |
| protected Timeout getScrollDeltaTimeout(ComponentOperator oper) { |
| return (oper.getTimeouts(). |
| create("ScrollbarOperator.DragAndDropScrollingDelta")); |
| } |
| |
| @Override |
| protected boolean canDragAndDrop(ComponentOperator oper) { |
| if (!isSmallIncrement((JScrollBarOperator) oper)) { |
| return false; |
| } |
| boolean result = false; |
| MouseDriver mdriver = DriverManager.getMouseDriver(oper); |
| JButtonOperator less = findAButton(oper, ScrollAdjuster.DECREASE_SCROLL_DIRECTION); |
| JButtonOperator more = findAButton(oper, ScrollAdjuster.INCREASE_SCROLL_DIRECTION); |
| Point pnt = getClickPoint((JScrollBarOperator) oper, less, more, ((JScrollBarOperator) oper).getValue()); |
| mdriver.moveMouse(oper, pnt.x, pnt.y); |
| mdriver.pressMouse(oper, pnt.x, pnt.y, Operator.getDefaultMouseButton(), 0); |
| result = ((JScrollBarOperator) oper).getValueIsAdjusting(); |
| mdriver.releaseMouse(oper, pnt.x, pnt.y, Operator.getDefaultMouseButton(), 0); |
| return result && isSmallIncrement((JScrollBarOperator) oper); |
| } |
| |
| @Override |
| protected boolean canJump(ComponentOperator oper) { |
| return isSmallIncrement((JScrollBarOperator) oper); |
| } |
| |
| @Override |
| protected boolean canPushAndWait(ComponentOperator oper) { |
| return isSmallIncrement((JScrollBarOperator) oper); |
| } |
| |
| @Override |
| protected int getDragAndDropStepLength(ComponentOperator oper) { |
| JButtonOperator less = findAButton(oper, ScrollAdjuster.DECREASE_SCROLL_DIRECTION); |
| JButtonOperator more = findAButton(oper, ScrollAdjuster.INCREASE_SCROLL_DIRECTION); |
| int width = oper.getWidth() - less.getWidth() - more.getWidth(); |
| int height = oper.getHeight() - less.getHeight() - more.getHeight(); |
| int max = (width > height) ? width : height; |
| if (max >= RELATIVE_DRAG_STEP_LENGTH * 2) { |
| return max / RELATIVE_DRAG_STEP_LENGTH; |
| } else { |
| return 1; |
| } |
| } |
| |
| private boolean isSmallIncrement(JScrollBarOperator oper) { |
| return (oper.getUnitIncrement(-1) <= SMALL_INCREMENT |
| && oper.getUnitIncrement(1) <= SMALL_INCREMENT); |
| } |
| |
| private Point getClickPoint(JScrollBarOperator oper, JButtonOperator lessButton, JButtonOperator moreButton, int value) { |
| int lenght = (oper.getOrientation() == JScrollBar.HORIZONTAL) |
| ? oper.getWidth() - lessButton.getWidth() - moreButton.getWidth() |
| : oper.getHeight() - lessButton.getHeight() - moreButton.getHeight(); |
| int subpos = (int) (((float) lenght / (oper.getMaximum() - oper.getMinimum())) * value); |
| if (oper.getOrientation() == JScrollBar.HORIZONTAL) { |
| subpos = subpos + lessButton.getWidth(); |
| } else { |
| subpos = subpos + lessButton.getHeight(); |
| } |
| subpos = subpos + MINIMAL_DRAGGER_SIZE / 2 + 1; |
| return ((oper.getOrientation() == JScrollBar.HORIZONTAL) |
| ? new Point(subpos, oper.getHeight() / 2) |
| : new Point(oper.getWidth() / 2, subpos)); |
| } |
| |
| private JButtonOperator findAButton(ComponentOperator oper, int direction) { |
| return ((direction == ScrollAdjuster.DECREASE_SCROLL_DIRECTION) |
| ? ((JScrollBarOperator) oper).getDecreaseButton() |
| : ((JScrollBarOperator) oper).getIncreaseButton()); |
| } |
| } |
