MacGui: enable and fix more warnings. Review nullability annotations.

1 files changed, 25 insertions, 0 deletions

diff --git a/macosx/main.m b/macosx/main.m
new file mode 100644
index 000000000..961d1fa78
--- /dev/null
+++ b/macosx/main.m
@@ -0,0 +1,25 @@
+/* $Id: main.mm,v 1.3 2005/11/25 15:04:35 titer Exp $
+
+   This file is part of the HandBrake source code.
+   Homepage: <http://handbrake.fr/>.
+   It may be used under the terms of the GNU General Public License. */
+
+#import <Cocoa/Cocoa.h>
+
+int main(int argc, const char **argv)
+{
+    // Register a signal handler using grand central dispatch.
+    dispatch_source_t source = dispatch_source_create(DISPATCH_SOURCE_TYPE_SIGNAL, SIGINT, 0, dispatch_get_main_queue());
+    dispatch_source_set_event_handler(source, ^{
+        [NSApp terminate:nil];
+    });
+    dispatch_resume(source);
+
+    // Tell sigaction to ignore the SIGINT signal
+    // because we handle it already with gcd.
+    struct sigaction action = { {0}, 0, 0 };
+    action.sa_handler = SIG_IGN;
+    sigaction(SIGINT, &action, NULL);
+
+    return NSApplicationMain(argc, argv);
+}