これでActionSheetのボタン押すと落ちるのはなんでだ。

Maps.m

#import <UIKit/UIKit.h>
#import "ActionMenu.h"

@interface ActionMenuMapsPlugin : NSObject <UIActionSheetDelegate> @end

@implementation ActionMenuMapsPlugin

- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
}

@end




@implementation UIView (Maps)

- (void)doMaps:(id)sender
{
	//NSString *selection = [self selectedTextualRepresentation];
	ActionMenuMapsPlugin *tmp = [[ActionMenuMapsPlugin alloc] init];
	UIActionSheet *sheet = [[[UIActionSheet alloc] initWithTitle:@"Send to"
		delegate:tmp
		cancelButtonTitle:@"cancel"
		destructiveButtonTitle:nil
		otherButtonTitles:@"Maps", nil]
	autorelease];
	[sheet showInView:self];
	[tmp release];
}

- (BOOL)canDoMaps:(id)sender
{
	return [self respondsToSelector:@selector(insertText:)];
}

+ (void)load
{
	static BOOL isPad;
	
	NSString* model = [[UIDevice currentDevice] model];
	isPad = [model isEqualToString:@"iPad"];
	
	id<AMMenuItem> mapsMenu = [[UIMenuController sharedMenuController] registerAction:@selector(doMaps:) title:@"Maps" canPerform:@selector(canDoMaps:)];
	
	if (!isPad && [[UIScreen mainScreen] scale] == 2.0 ) {
		mapsMenu.image = [[UIImage alloc] initWithContentsOfFile:@"/Library/ActionMenu/Plugins/Maps@2x.png"];
	} else {
		mapsMenu.image = [[UIImage alloc] initWithContentsOfFile:@"/Library/ActionMenu/Plugins/Maps.png"];
	}
}

@end

// vim:ft=objc