org.oneandone.qxwebdriver.ui.mobile.core.WidgetImpl.java Source code

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Here is the source code for org.oneandone.qxwebdriver.ui.mobile.core.WidgetImpl.java

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/* ************************************************************************
    
   qxwebdriver-java
    
   http://github.com/qooxdoo/qxwebdriver-java
    
   Copyright:
 2014 1&1 Internet AG, Germany, http://www.1und1.de
    
   License:
 LGPL: http://www.gnu.org/licenses/lgpl.html
 EPL: http://www.eclipse.org/org/documents/epl-v10.php
 See the license.txt file in the project's top-level directory for details.
    
   Authors:
 * Daniel Wagner (danielwagner)
    
************************************************************************ */

package org.oneandone.qxwebdriver.ui.mobile.core;

import java.util.Iterator;
import java.util.List;

import org.oneandone.qxwebdriver.QxWebDriver;
import org.oneandone.qxwebdriver.ui.Touchable;
import org.openqa.selenium.By;
import org.openqa.selenium.Dimension;
import org.openqa.selenium.Point;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.interactions.HasInputDevices;
import org.openqa.selenium.interactions.HasTouchScreen;
import org.openqa.selenium.interactions.Mouse;
import org.openqa.selenium.interactions.internal.Coordinates;
import org.openqa.selenium.interactions.touch.TouchActions;
import org.openqa.selenium.internal.Locatable;

public class WidgetImpl extends org.oneandone.qxwebdriver.ui.core.WidgetImpl implements Touchable {

    public WidgetImpl(WebElement element, QxWebDriver webDriver) {
        super(element, webDriver);
        // workaround for https://github.com/selendroid/selendroid/issues/337
        contentElement = element;
    }

    public boolean isDisplayed() {
        if (contentElement.isDisplayed()) {
            String script = "return arguments[0].offsetWidth > 0 || arguments[0].offsetHeight > 0";
            return (Boolean) jsExecutor.executeScript(script, contentElement);
        } else {
            return false;
        }
    }

    public void tap() {
        tap(driver.getWebDriver(), contentElement);
    }

    public static void tap(WebDriver driver, WebElement element) {
        if (driver instanceof HasTouchScreen) {
            TouchActions tap = new TouchActions(driver).singleTap(element);
            tap.perform();
        } else {
            element.click();
        }
    }

    public void longtap() {
        longtap(driver.getWebDriver(), contentElement);
    }

    public static void longtap(WebDriver driver, WebElement element) {
        if (driver instanceof HasTouchScreen) {
            TouchActions longtap = new TouchActions(driver);
            Point center = getCenter(element);
            longtap.down(center.getX(), center.getY());
            longtap.perform();
            try {
                Thread.sleep(750);
            } catch (InterruptedException e) {
            }
            longtap.up(center.getX(), center.getY());
            longtap.perform();
        } else {
            Locatable locatable = (Locatable) element;
            Coordinates coords = locatable.getCoordinates();
            Mouse mouse = ((HasInputDevices) driver).getMouse();
            mouse.mouseDown(coords);
            try {
                Thread.sleep(750);
            } catch (InterruptedException e) {
            }
            mouse.mouseUp(coords);
        }
    }

    protected static Point getCenter(WebElement element) {
        Dimension size = element.getSize();
        int halfWidth = size.getWidth() / 2;
        int halfHeight = size.getHeight() / 2;

        Point loc = element.getLocation();
        int posX = loc.getX() + halfWidth;
        int posY = loc.getY() + halfHeight;

        Point point = new Point(posX, posY);
        return point;
    }

    public void track(int x, int y, int step) {
        track(driver.getWebDriver(), contentElement, x, y, step);
    }

    public static void track(WebDriver driver, WebElement element, int x, int y, int step) {
        if (driver instanceof HasTouchScreen) {
            if (step == 0) {
                step = 1;
                // TODO: no move if step == 0
            }

            Point center = getCenter(element);

            int posX = center.getX();
            int posY = center.getY();

            int endX = posX + x;
            int endY = posY + y;

            TouchActions touchAction = new TouchActions(driver);
            touchAction.down(posX, posY);

            while ((x < 0 && posX > endX || x > 0 && posX < endX)
                    || (y < 0 && posY > endY || y > 0 && posY < endY)) {
                if (x > 0 && posX < endX) {
                    if (posX + step > endX) {
                        posX += endX - (posX + step);
                    } else {
                        posX += step;
                    }
                }

                else if (x < 0 && posX > endX) {
                    if (posX - step < endX) {
                        posX -= endX + (posX - step);
                    } else {
                        posX -= step;
                    }
                }

                if (y > 0 && posY < endY) {
                    if (posY + step > endY) {
                        posY += endY - (posY + step);
                    } else {
                        posY += step;
                    }
                }

                else if (y < 0 && posY > endY) {
                    if (posY - step < endY) {
                        posY -= endY + (posY - step);
                    } else {
                        posY -= step;
                    }
                }

                touchAction.move(posX, posY);
            }

            touchAction.up(posX, posY).perform();
        } else {
            Actions mouseAction = new Actions(driver);
            mouseAction.dragAndDropBy(element, x, y);
        }
    }

    public void scrollTo(int x, int y) {
        String script = "qx.ui.mobile.core.Widget.getWidgetById(arguments[0].id).scrollTo(" + x + ", " + y + ")";
        List<WebElement> scrollContainers = driver.findElements(By.cssSelector(".scroll"));

        Iterator<WebElement> itr = scrollContainers.iterator();
        while (itr.hasNext()) {
            WebElement scroller = itr.next();
            if (scroller.isDisplayed()) {
                driver.executeScript(script, scroller);
            }
        }
    }

}