robotgo.go

// Copyright 2016 The go-vgo Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// https://github.com/go-vgo/robotgo/blob/master/LICENSE
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

/*

Package robotgo Go native cross-platform system automation.

Please make sure Golang, GCC is installed correctly before installing RobotGo;

See Requirements:
	https://github.com/go-vgo/robotgo#requirements

Installation:
	go get -u github.com/go-vgo/robotgo
*/
package robotgo_mouse

/*
//#if defined(IS_MACOSX)
	#cgo darwin CFLAGS: -x objective-c -Wno-deprecated-declarations
	#cgo darwin LDFLAGS: -framework Cocoa -framework OpenGL -framework IOKit
	#cgo darwin LDFLAGS: -framework Carbon -framework CoreFoundation
	#cgo darwin LDFLAGS:-L${SRCDIR}/cdeps/mac -lpng -lz
//#elif defined(USE_X11)
	// Drop -std=c11
	#cgo linux CFLAGS: -I/usr/src
	#cgo linux LDFLAGS: -L/usr/src -lpng -lz -lX11 -lXtst -lm
	// #cgo linux LDFLAGS: -lX11-xcb -lxcb -lxcb-xkb -lxkbcommon -lxkbcommon-x11
//#endif
	// #cgo windows LDFLAGS: -lgdi32 -luser32 -lpng -lz
	#cgo windows LDFLAGS: -lgdi32 -luser32
	#cgo windows,amd64 LDFLAGS: -L${SRCDIR}/cdeps/win64 -lz
	#cgo windows,386 LDFLAGS: -L${SRCDIR}/cdeps/win32 -lz
// #include <AppKit/NSEvent.h>
#include "mouse/goMouse.h"
*/
import "C"

import (
	"time"
	"unsafe"
)

const (
	// Version get the robotgo version
	Version = "v0.91.0.1089, MT. Rainier!"
)

var screen_w, screen_h int

func InitScreenSize(w, h int) {
	screen_w = w
	screen_h = h
}

// GetVersion get the robotgo version
func GetVersion() string {
	return Version
}

// MilliSleep sleep tm milli second
func MilliSleep(tm int) {
	time.Sleep(time.Duration(tm) * time.Millisecond)
}

/*
.___  ___.   ______    __    __       _______. _______
|   \/   |  /  __  \  |  |  |  |     /       ||   ____|
|  \  /  | |  |  |  | |  |  |  |    |   (----`|  |__
|  |\/|  | |  |  |  | |  |  |  |     \   \    |   __|
|  |  |  | |  `--'  | |  `--'  | .----)   |   |  |____
|__|  |__|  \______/   \______/  |_______/    |_______|

*/

// CheckMouse check the mouse button
func CheckMouse(btn string) C.MMMouseButton {
	// button = args[0].(C.MMMouseButton)
	if btn == "left" {
		return C.LEFT_BUTTON
	}

	if btn == "center" {
		return C.CENTER_BUTTON
	}

	if btn == "right" {
		return C.RIGHT_BUTTON
	}

	return C.LEFT_BUTTON
}

// MoveMouse move the mouse
func MoveMouse(x, y int) {
	// C.size_t  int
	Move(x, y)
}

// Move move the mouse
func Move(x, y int) {
	cx := C.int32_t(x)
	cy := C.int32_t(y)
	C.move_mouse(cx, cy)
}

// DragMouse drag the mouse
func DragMouse(x, y int, args ...string) {
	Drag(x, y, args...)
}

// Drag drag the mouse
func Drag(x, y int, args ...string) {
	var button C.MMMouseButton = C.LEFT_BUTTON

	cx := C.int32_t(x)
	cy := C.int32_t(y)

	if len(args) > 0 {
		button = CheckMouse(args[0])
	}

	C.drag_mouse(cx, cy, button)
}

// DragSmooth drag the mouse smooth
func DragSmooth(x, y int, args ...interface{}) {
	MouseToggle("down")
	MoveSmooth(x, y, args...)
	MouseToggle("up")
}

// MoveMouseSmooth move the mouse smooth,
// moves mouse to x, y human like, with the mouse button up.
func MoveMouseSmooth(x, y int, args ...interface{}) bool {
	return MoveSmooth(x, y, args...)
}

// MoveSmooth move the mouse smooth,
// moves mouse to x, y human like, with the mouse button up.
//
// robotgo.MoveSmooth(x, y, w, h int, low, high float64, mouseDelay int)
func MoveSmooth(x, y int, args ...interface{}) bool {
	cx := C.int32_t(x)
	cy := C.int32_t(y)
	cw := C.int32_t(screen_w)
	ch := C.int32_t(screen_h)

	var (
		mouseDelay = 10
		low        C.double
		high       C.double
	)

	if len(args) > 2 {
		mouseDelay = args[2].(int)
	}

	if len(args) > 1 {
		low = C.double(args[0].(float64))
		high = C.double(args[1].(float64))
	} else {
		low = 1.0
		high = 3.0
	}

	cbool := C.move_mouse_smooth(cx, cy, cw, ch, low, high, C.int(mouseDelay))

	return bool(cbool)
}

// MoveArgs move mose relative args
func MoveArgs(x, y int) (int, int) {
	mx, my := GetMousePos()
	mx = mx + x
	my = my + y

	return mx, my
}

// MoveRelative move mose relative
func MoveRelative(x, y int) {
	Move(MoveArgs(x, y))
}

// MoveSmoothRelative move mose smooth relative
func MoveSmoothRelative(x, y, w, h int, args ...interface{}) {
	mx, my := MoveArgs(x, y)
	MoveSmooth(mx, my, args...)
}

// GetMousePos get mouse's portion
func GetMousePos() (int, int) {
	pos := C.get_mouse_pos()

	x := int(pos.x)
	y := int(pos.y)

	return x, y
}

// MouseClick click the mouse
//
// robotgo.MouseClick(button string, double bool)
func MouseClick(args ...interface{}) {
	Click(args...)
}

// Click click the mouse
//
// robotgo.Click(button string, double bool)
func Click(args ...interface{}) {
	var (
		button C.MMMouseButton = C.LEFT_BUTTON
		double C.bool
	)

	if len(args) > 0 {
		button = CheckMouse(args[0].(string))
	}

	if len(args) > 1 {
		double = C.bool(args[1].(bool))
	}

	C.mouse_click(button, double)
}

// MoveClick move and click the mouse
//
// robotgo.MoveClick(x, y int, button string, double bool)
func MoveClick(x, y int, args ...interface{}) {
	MoveMouse(x, y)
	MouseClick(args...)
}

// MovesClick move smooth and click the mouse
func MovesClick(x, y, w, h int, args ...interface{}) {
	MoveSmooth(x, y)
	MouseClick(args...)
}

// MouseToggle toggle the mouse
func MouseToggle(togKey string, args ...interface{}) int {
	var button C.MMMouseButton = C.LEFT_BUTTON

	if len(args) > 0 {
		button = CheckMouse(args[0].(string))
	}

	down := C.CString(togKey)
	i := C.mouse_toggle(down, button)

	C.free(unsafe.Pointer(down))
	return int(i)
}

// ScrollMouse scroll the mouse
func ScrollMouse(x int, direction string) {
	cx := C.size_t(x)
	cy := C.CString(direction)
	C.scroll_mouse(cx, cy)

	C.free(unsafe.Pointer(cy))
}

// Scroll scroll the mouse with x, y
//
// robotgo.Scroll(x, y, msDelay int)
func Scroll(x, y int, args ...int) {
	var msDelay = 10
	if len(args) > 0 {
		msDelay = args[0]
	}

	cx := C.int(x)
	cy := C.int(y)
	cz := C.int(msDelay)

	C.scroll(cx, cy, cz)
}

// SetMouseDelay set mouse delay
func SetMouseDelay(delay int) {
	cdelay := C.size_t(delay)
	C.set_mouse_delay(cdelay)
}