io.appium.java_client.SwipeElementDirection Maven / Gradle / Ivy

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Java client for Appium Mobile Webdriver
There is a newer version: 9.3.0
package io.appium.java_client;

import org.openqa.selenium.Dimension;
import org.openqa.selenium.Point;

public enum SwipeElementDirection {
	/**
	 * Up from the center of the lower
	 */
	UP{
		@Override
		int getStartX(Point center, Point location, Dimension size, int ignored) {
			return center.getX();
		}

		@Override
		int getStartY(Point center, Point location, Dimension size, int offSet) {			
			int result = location.getY() + size.getHeight() - offSet;
			checkYCoordinate(result, location, size, offSet);			
			return result;
		}

		@Override
		int getEndX(Point center, Point location, Dimension size, int ignored) {
			return center.getX();
		}

		@Override
		int getEndY(Point center, Point location, Dimension size, int offSet) {
			int result = location.getY() + offSet;
			checkYCoordinate(result, location, size, offSet);
			return result;
		}

		@Override
		void checkDirection(int x1, int y1, int x2, int y2) {
			if (y1 < y2)		
				throw new IllegalCoordinatesException("Y1 " + y1 + " and Y2 " + y2 + " are inconsistent. It looks like you are "
						+ "trying to perform the swiping down");
		}
	},
	/**
	 * Down from the center of the upper
	 */
	DOWN{

		@Override
		int getStartX(Point center, Point location, Dimension size, int offSet) {
			return center.getX();
		}

		@Override
		int getStartY(Point center, Point location, Dimension size, int offSet) {
			return UP.getEndY(center, location, size, offSet);
		}

		@Override
		int getEndX(Point center, Point location, Dimension size, int offSet) {
			return center.getX();
		}

		@Override
		int getEndY(Point center, Point location, Dimension size, int offSet) {
			return UP.getStartY(center, location, size, offSet);
		}

		@Override
		void checkDirection(int x1, int y1, int x2, int y2) {
			if (y1 > y2)		
				throw new IllegalCoordinatesException("Y1 " + y1 + " and Y2 " + y2 + " are inconsistent. It looks like you are "
						+ "trying to perform the swiping up");			
		}
	},
	/**
	 * To the left from the center of the rightmost
	 */
	LEFT{

		@Override
		int getStartX(Point center, Point location, Dimension size, int offSet) {
			int result = location.getX() + size.getWidth() - offSet;
			checkXCoordinate(result, location, size, offSet);
			return result;
		}

		@Override
		int getStartY(Point center, Point location, Dimension size, int offSet) {
			return center.getY();
		}

		@Override
		int getEndX(Point center, Point location, Dimension size, int offSet) {
			int result = location.getX() + offSet;
			checkXCoordinate(result, location, size, offSet);
			return result;
		}

		@Override
		int getEndY(Point center, Point location, Dimension size, int offSet) {
			return center.getY();
		}

		@Override
		void checkDirection(int x1, int y1, int x2, int y2) {
			if (x1 < x2)		
				throw new IllegalCoordinatesException("X1 " + x1 + " and X2 " + x2 + " are inconsistent. It looks like you are "
						+ "trying to perform the swiping right");	
			
		}		
	},
	/**
	 * To the right from the center of the leftmost
	 */
	RIGHT{

		@Override
		int getStartX(Point center, Point location, Dimension size, int offSet) {
			return LEFT.getEndX(center, location, size, offSet);
		}

		@Override
		int getStartY(Point center, Point location, Dimension size, int offSet) {
			return center.getY();
		}

		@Override
		int getEndX(Point center, Point location, Dimension size, int offSet) {
			return LEFT.getStartX(center, location, size, offSet);
		}

		@Override
		int getEndY(Point center, Point location, Dimension size, int offSet) {
			return center.getY();
		}

		@Override
		void checkDirection(int x1, int y1, int x2, int y2) {
			if (x1 > x2)		
				throw new IllegalCoordinatesException("X1 " + x1 + " and X2 " + x2 + " are inconsistent. It looks like you are "
						+ "trying to perform the swiping left");			
		}
	};
	
	abstract int getStartX(Point center, Point location, Dimension size, int offSet);
	abstract int getStartY(Point center, Point location, Dimension size, int offSet);
	abstract int getEndX(Point center, Point location, Dimension size, int offSet);
	abstract int getEndY(Point center, Point location, Dimension size, int offSet);
	abstract void checkDirection(int x1, int y1, int x2, int y2);
	
	void swipe(AppiumDriver driver, MobileElement element, 
			int offset1, int offset2, int duration) throws IllegalCoordinatesException{
		Point p = element.getCenter();
		Point location = element.getLocation();
		Dimension size = element.getSize();
		int startX = getStartX(p, location, size, offset1);
		int startY = getStartY(p, location, size, offset1);
		int endX = getEndX(p, location, size, offset2);
		int endY = getEndY(p, location, size, offset2);
		checkDirection(startX, startY, endX, endY);
		
		driver.swipe(startX, startY, endX, endY, duration);
	}
	
	static void checkYCoordinate(int y, Point location, Dimension size, int offSet)  
			throws IllegalCoordinatesException {
		int bottom = location.getY() + size.getHeight();
		int top = location.getY();
		if (y > bottom)
			throw new IllegalCoordinatesException("The result Y " + y + " is lower than target element bottom " 
					+ bottom);
		if (y < top)
			throw new IllegalCoordinatesException("The result Y " + y + " is higher than target element top " 
					+ top);
		
	}
	
	static void checkXCoordinate(int x, Point location, Dimension size, int offSet)  
			throws IllegalCoordinatesException {
		int right = location.getX() + size.getWidth();
		int left = location.getX();
		if (x > right)
			throw new IllegalCoordinatesException("The result X " + x + " is righter than target element right border " 
					+ right);
		if (x < left)
			throw new IllegalCoordinatesException("The result X " + x + " is lefter than target element left border " 
					+ left);
		
	}
}