com.opera.core.systems.OperaMouse.java Source code

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Here is the source code for com.opera.core.systems.OperaMouse.java

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/*
 * Copyright 2008-2012 Opera Software ASA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.opera.core.systems;

import com.opera.core.systems.scope.internal.OperaMouseKeys;

import org.openqa.selenium.Mouse;
import org.openqa.selenium.Point;
import org.openqa.selenium.interactions.InvalidCoordinatesException;
import org.openqa.selenium.interactions.internal.Coordinates;

public class OperaMouse implements Mouse {

    private final OperaDriver parent;
    private Point lastMousePosition;

    public OperaMouse(OperaDriver parent) {
        this.parent = parent;
    }

    public void click(Coordinates where) {
        Point p = getPoint(where, "click");
        parent.exec.mouseAction(p.x, p.y, OperaMouseKeys.LEFT);
    }

    public void contextClick(Coordinates where) {
        Point p = getPoint(where, "context click");
        parent.exec.mouseAction(p.x, p.y, OperaMouseKeys.RIGHT);
    }

    public void doubleClick(Coordinates where) {
        Point p = getPoint(where, "double click");
        parent.exec.mouseAction(p.x, p.y, 2, OperaMouseKeys.LEFT);
    }

    public void mouseDown(Coordinates where) {
        Point p = getPoint(where, "mouse down");
        parent.exec.mouseAction(p.x, p.y, OperaMouseKeys.LEFT_DOWN);
    }

    public void mouseUp(Coordinates where) {
        Point p = getPoint(where, "mouse up");
        parent.exec.mouseAction(p.x, p.y, OperaMouseKeys.LEFT_DOWN);
    }

    public void mouseMove(Coordinates where) {
        Point p = getPoint(where, "mouse move");
        parent.exec.mouseAction(p.x, p.y);
    }

    public void mouseMove(Coordinates where, long xOffset, long yOffset) {
        Point p = getPoint(where, "mouse move");

        // We can't compare against Integer.MAX_VALUE and throw because this method isn't defined as
        // able to throw an Exception.  Weird things will just happen here...
        int xO = (int) xOffset;
        int yO = (int) yOffset;

        lastMousePosition = new Point(p.x + xO, p.y + yO);
        parent.exec.mouseAction(p.x + xO, p.y + yO);
    }

    private Point getPoint(Coordinates where, String action) {
        // If coordinates exist then we want to update the last known mouse position and then use it in
        // the action.
        if (where != null) {
            lastMousePosition = where.getLocationInViewPort();
        }

        if (lastMousePosition != null) {
            return lastMousePosition;
        }

        throw new InvalidCoordinatesException("Invalid coordinates to " + action + " on");
    }

}