Re: WebKit+AppleScript+JavaScript
Re: WebKit+AppleScript+JavaScript
- Subject: Re: WebKit+AppleScript+JavaScript
- From: Praveen Kumar <email@hidden>
- Date: Thu, 17 Apr 2008 12:54:06 +0530
NSWorkspace launch the application but loads the url in the default
browser.
What i have to do to make the url open in the my application (webkit
+cocoa).
Please give me the suggestions.
On 16-Apr-08, at 8:26 PM, Mike Abdullah wrote:
If it is absolutely necessary to use NSTask for launching the app,
you can also use the "open" command which honours the one instance
per-app rule properly. However, I agree that NSWorkspace is the best
thing to use in most cases.
Mike.
On 16 Apr 2008, at 15:43, Jens Alfke wrote:
On 16 Apr '08, at 5:16 AM, Praveen Kumar wrote:
Instead of AppleScript, I tend to use NSTask to launch the
application, but it won't use the active application instead it
opens another one and do the stuff.
Launching GUI apps via low-level Unix system calls (as NSTask does)
can be problematic. CoreServices, which keeps track of application
processes, either isn't aware of those, or is but treats them
differently; I'm not sure which. I do know that the "only one copy
of an app can be running at once" rule only applies to apps
launched by LaunchServices; so if you start one yourself via exec
or NSTask, and then something goes through the normal launch
mechanism (in this case AppleScript), a second copy will be launched.
It would be better if you used NSWorkspace to launch your app. Or
for more control, you can call LaunchServices directly.
—Jens_______________________________________________
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