extern crate cocoa;
use cocoa::base::{selector, nil, NO};
use cocoa::foundation::{NSRect, NSPoint, NSSize, NSAutoreleasePool, NSProcessInfo,
NSString};
use cocoa::appkit::{NSApp, NSApplication, NSApplicationActivationPolicyRegular, NSWindow,
NSBackingStoreBuffered, NSMenu, NSMenuItem, NSWindowStyleMask,
NSRunningApplication, NSApplicationActivateIgnoringOtherApps};
fn main() {
unsafe {
let _pool = NSAutoreleasePool::new(nil);
let app = NSApp();
app.setActivationPolicy_(NSApplicationActivationPolicyRegular);
let menubar = NSMenu::new(nil).autorelease();
let app_menu_item = NSMenuItem::new(nil).autorelease();
menubar.addItem_(app_menu_item);
app.setMainMenu_(menubar);
let app_menu = NSMenu::new(nil).autorelease();
let quit_prefix = NSString::alloc(nil).init_str("Quit ");
let quit_title =
quit_prefix.stringByAppendingString_(NSProcessInfo::processInfo(nil).processName());
let quit_action = selector("terminate:");
let quit_key = NSString::alloc(nil).init_str("q");
let quit_item = NSMenuItem::alloc(nil)
.initWithTitle_action_keyEquivalent_(quit_title, quit_action, quit_key)
.autorelease();
app_menu.addItem_(quit_item);
app_menu_item.setSubmenu_(app_menu);
let window = NSWindow::alloc(nil)
.initWithContentRect_styleMask_backing_defer_(NSRect::new(NSPoint::new(0., 0.),
NSSize::new(200., 200.)),
NSWindowStyleMask::NSTitledWindowMask,
NSBackingStoreBuffered,
NO)
.autorelease();
window.cascadeTopLeftFromPoint_(NSPoint::new(20., 20.));
window.center();
let title = NSString::alloc(nil).init_str("Hello World!");
window.setTitle_(title);
window.makeKeyAndOrderFront_(nil);
let current_app = NSRunningApplication::currentApplication(nil);
current_app.activateWithOptions_(NSApplicationActivateIgnoringOtherApps);
app.run();
}
}