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