Move a mouse with Apple script

Question

Hello,
I need some apple script code to move a mouse to a certain location and then click. If possible could it record the location of the mouse, move it to the pre-assigned coordinates, click, and them move it back to where it was.
I am doing this so I can use multivid and Qlab to play different videos on different iOS devices. Multivid doesn't seem to let me have a cue list with different videos playing simultaneously.
I will have my iMac set up with 2 displays, one with Qlab and the other with multivid in full screen.
Thanks for the help

Answer 1

Here's another code using rubycocoa you might try.
_rb_click({|:position|:{30, 10}, |:click|:1, |:restore|:true, |:prep|:false})
on _rb_click(desc)
        record desc : event descriptor record;
            full spec = {|:position|:pos, |:click|:k, |:button|:b, |:flags|:m, |:restore|:r, |:prep|:p}
            defaults   = {|:position|:{}, |:click|:0, |:button|:1, |:flags|:"", |:restore|:false, |:prep|:true}
            list pos : {x, y} or {}
                number x, y = x, y global coordinate of position
                {} denotes current location
            integer k : click count (0, 1, 2 or 3}; 0 denotes only to move mouse and exit
            integer b : button index (1 = left button, 2 = right button)
            string m : modifier flags; e.g. 'ck' = control + command
                a = capslock
                s = shift
                c = control
                o = option
                k = command
            boolean r : true to restore original mouse location, false otherwise
            boolean p : true to post preparatory left 1-click event to change UI context, false otherwise
        return list : {x, y} = mouse location at exit
    considering numeric strings
        if (system info)'s system version < "10.9" then
            set ruby to "/usr/bin/ruby"
        else
            set ruby to "/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby"
        end if
    end considering
    set defaults to {|:position|:{}, |:click|:0, |:button|:1, |:flags|:"", |:restore|:false, |:prep|:true}
    set {|:position|:pos, |:click|:k, |:button|:b, |:flags|:m, |:restore|:r, |:prep|:p} to desc & defaults
    if pos = {} then
        set {x, y} to {"%", "%"}
    else
        set {x, y} to pos
    end if
    if k is not in {0, 1, 2, 3} then error "invalid click count: " & k number 8000
    if b is not in {1, 2} then error "invalid button index: " & b number 8000
    if m = "" then set m to "%"
    do shell script ruby & " <<'EOF' - " & x & " " & y & " " & k & " " & b & " " & m & " " & r & " " & p & "
require 'osx/cocoa'
include OSX
if ARGV[0..1] == ['%', '%']
    pt = CGEventGetLocation(CGEventCreate(nil))        # current mouse location
else
    pt = CGPoint.new
    pt.x, pt.y = ARGV[0..1].map {|a| a.to_f}
end
clk, btn = ARGV[2..3].map {|a| a.to_i}
flg = ARGV[4]
res, prep = ARGV[5..6].map {|a| a == 'true'}
etype, mbtn = case btn
    when 1 then [KCGEventLeftMouseDown, KCGMouseButtonLeft]        # [1, 0]
    when 2 then [KCGEventRightMouseDown, KCGMouseButtonRight]    # [3, 1]
    when 3 then [KCGEventOtherMouseDown, KCGMouseButtonCenter]    # [25, 2]
    else raise ArgumentError, %[invalid mouse button: #{btn}]
end
mtable = {
    'a'    => KCGEventFlagMaskAlphaShift,
    's'    => KCGEventFlagMaskShift,
    'c'    => KCGEventFlagMaskControl,
    'o'    => KCGEventFlagMaskAlternate,
    'k'    => KCGEventFlagMaskCommand,
mf = flg.split(//).inject(0) { |mf, x| (m = mtable[x]) ? mf | m : mf }
src = CGEventSourceCreate(KCGEventSourceStateHIDSystemState)
tap = KCGHIDEventTap
pt0 = CGEventGetLocation(CGEventCreate(src))                    # current mouse location
# move mouse to target location
ev0 = CGEventCreateMouseEvent(src, KCGEventMouseMoved, pt, 0)    # move mouse
CGEventPost(tap, ev0)
if clk == 0
    puts pt.x, pt.y
    exit
end
# post preparatory left mouse click to change UI context (optional)
if prep
    ev1 = CGEventCreateMouseEvent(src, KCGEventLeftMouseDown, pt, KCGMouseButtonLeft)    # mouse left button down
    CGEventPost(tap, ev1)
    CGEventSetType(ev1, KCGEventLeftMouseUp)                    # mouse left button up
    CGEventPost(tap, ev1)
end
# post target mouse click(s) with given flags
ev = CGEventCreateMouseEvent(src, etype, pt, mbtn)                # mouse button down
CGEventSetFlags(ev, mf)                                            # set flags
CGEventSetIntegerValueField(ev, KCGMouseEventClickState, clk)    # set click count
CGEventPost(tap, ev)
CGEventSetType(ev, etype + 1)                                    # mouse button up
CGEventPost(tap, ev)
# restore mouse location (optional)
if res
    CGEventSetLocation(ev0, pt0)                                # restore mouse location
    CGEventPost(tap, ev0)
    puts pt0.x, pt0.y
    exit
end
puts pt.x, pt.y
EOF"
    set rr to paragraphs of result
    repeat with r in rr
        set r's contents to r as number
    end repeat
    return rr
end _rb_click