Re: More AppleScript-ObjC Bridge Weirdness
Re: More AppleScript-ObjC Bridge Weirdness
- Subject: Re: More AppleScript-ObjC Bridge Weirdness
- From: Shane Stanley <email@hidden>
- Date: Thu, 12 Nov 2015 09:34:31 +1100
On 12 Nov 2015, at 4:29 AM, Dave <email@hidden> wrote:
>
> I restarted my Mac and and added as string on the handler definition and it started working (not sure which of these helped):
The "as string" did it. Passing from Objective-C to AppleScript uses lazy conversion; it doesn't happen unless you ask for it.
>
> But now I have another problem with types/classes on the:
>
> set kMessageID of myDictionary to (the id of myMessage as string)
> set kMessageClass of myDictionary to (the class of myMessage as string)
>
> When I look at the returned dictionary I see:
>
> kMessageClass = "\U00abclass outm\U00bb";
> kMessageID = 540;
>
> Which are not of type NSString which is what I expected. However, if I run the script in the Script Editor I get the String Equivalents:
>
> kMessageID:"540”,
> kMessageClass:"outgoing message"
You're expecting roughly the equivalent of an enum being returned as a string rather than an int in Objective-C, or a constant necessarily matching what it represents. Script Editor has the dictionary loaded so it can do the conversion, but a running app doesn't, so it converts the underlying code as best it can.
You need to test the options and build your own string:
if class of myMessage is outgoing message then
set kMessageClass of myDictionary to "outgoing message"
...
--
Shane Stanley <email@hidden>
<www.macosxautomation.com/applescript/apps/>
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