Mountain Lion offers a built-in sharing button that reveals a menu of sharing services appropriate for the app:
How can I insert it in my app?
In Swift, I've used this:
extension NSSharingService {
class func shareContent ( content: [AnyObject], button: NSButton ) {
let sharingServicePicker = NSSharingServicePicker (items: content )
sharingServicePicker.showRelativeToRect(button.bounds, ofView: button, preferredEdge: NSRectEdge.MaxY)
}
}
To add the share button on Mountain Lion:
1) Add a NSButton
called, for example, shareButton
.
2) Add the standard image for this button:
[shareButton setImage:[NSImage imageNamed:NSImageNameShareTemplate]];
[shareButton sendActionOn:NSLeftMouseDownMask];
3) Into the "on click action", present the NSSharingServicePicker
:
NSSharingServicePicker *sharingServicePicker = [[NSSharingServicePicker alloc] initWithItems:urls];
sharingServicePicker.delegate = self;
[sharingServicePicker showRelativeToRect:[sender bounds]
ofView:sender
preferredEdge:NSMinYEdge];
4) Eventually, implement the NSSharingServicePickerDelegate
methods to customize the picker’s available services.
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