mouse_msgs.h

/*
 * Copyright (C) 2009 by Matthias Ringwald
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 */

/*
 *  Allows to inject mouse events into system event handler
 *  works with MouseSupport package
 */

#pragma once

#import <CoreGraphics/CoreGraphics.h>
#import <Foundation/Foundation.h>

#define MessagePortName "jp.ashikase.mousesupport"

#ifdef __cplusplus
extern "C" {
#endif 
	
typedef struct {
    float x, y;
    int buttons;
    BOOL absolute;
} MouseEvent;

typedef enum {
    MouseMessageTypeEvent,
    MouseMessageTypeSetEnabled
} MouseMessageType;

/**
 * Open connection to SpringBoard
 * @returns error: 0 = ok
 */
int mouseOpen();

/**
 * Close connection to SpringBoard
 */
void mouseClose();

/**
 * Send mouse event
 * @returns CFMessagePortSendRequest error: 0 = ok
 */
int mouseSendEvent(float x, float y, char buttons);

#ifdef __cplusplus
}
#endif