1 files changed, 42 insertions, 0 deletions
diff --git a/Copy Mailto/AppDelegate.m b/Copy Mailto/AppDelegate.m
new file mode 100644
index 0000000..752b716
--- /dev/null
+++ b/Copy Mailto/AppDelegate.m
@@ -0,0 +1,42 @@
+//
+//  AppDelegate.m
+//  CopyMailto
+//
+//  Created by tw on 9/5/18.
+//  Copyright © 2018 tw. All rights reserved.
+//
+
+#import "AppDelegate.h"
+
+const NSUInteger MAILTO_INDEX = 7;
+
+@implementation AppDelegate
+
+- (void)applicationWillFinishLaunching:(NSNotification *)aNotification {
+    [[NSAppleEventManager sharedAppleEventManager]
+        setEventHandler:self
+        andSelector:@selector(handleURLEvent:withReplyEvent:)
+        forEventClass:kInternetEventClass
+        andEventID:kAEGetURL];
+}
+
+- (void)handleURLEvent:(NSAppleEventDescriptor *)event
+    withReplyEvent: (NSAppleEventDescriptor *)replyEvent
+{
+    NSString *url = [[event paramDescriptorForKeyword:keyDirectObject]
+        stringValue];
+    [_email_address setStringValue:[url substringFromIndex:MAILTO_INDEX]];
+}
+
+- (IBAction)copyEmailToClipboard:(id)sender
+{
+    NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
+    [pasteboard clearContents];
+    [pasteboard writeObjects:
+        [NSArray arrayWithObject:
+            [_email_address stringValue]]];
+
+    [NSApp terminate:self];
+}
+
+@end