Merge PixelPirate's changes and fix merge conflicts

fixosxcontextversion.patch

@@ -0,0 +1,218 @@
+From 86af6b6387918ea93fe5ce4cae2764a1d196061e Mon Sep 17 00:00:00 2001
+From: Patrick Horlebein <patrick@ilovepatrick.de>
+Date: Mon, 29 Dec 2014 13:26:44 +0100
+Subject: [PATCH 1/5] Started adding support for selection OpenGL versions on
+ OS X. Needs issue #176 to be fixed.
+
+---
+ src/osx/mod.rs | 27 +++++++++++++++++++++++----
+ 1 file changed, 23 insertions(+), 4 deletions(-)
+
+diff --git a/src/osx/mod.rs b/src/osx/mod.rs
+index 7df6603..59b6577 100644
+--- a/src/osx/mod.rs
++++ b/src/osx/mod.rs
+@@ -44,6 +44,15 @@ static mut alt_pressed: bool = false;
+ static DELEGATE_NAME: &'static [u8] = b"glutin_window_delegate\0";
+ static DELEGATE_STATE_IVAR: &'static [u8] = b"glutin_state";
+ 
++// TODO: Should be added to cocoa bindings
++#[allow(non_camel_case_types)]
++#[deriving(Show)]
++enum NSOpenGLPFAOpenGLProfiles {
++    NSOpenGLProfileVersionLegacy = 0x1000,
++    NSOpenGLProfileVersion3_2Core = 0x3200,
++    NSOpenGLProfileVersion4_1Core = 0x4100
++}
++
+ struct DelegateState<'a> {
+     is_closed: bool,
+     context: id,
+@@ -68,7 +77,7 @@ impl Window {
+             unimplemented!()
+         }
+ 
+-        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible)
++        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible, builder.gl_version)
+     }
+ }
+ 
+@@ -130,7 +139,7 @@ extern fn window_did_resize(this: id, _: id) -> id {
+ 
+ impl Window {
+     fn new_impl(dimensions: Option<(uint, uint)>, title: &str, monitor: Option<MonitorID>,
+-                vsync: bool, visible: bool) -> Result<Window, CreationError> {
++                vsync: bool, visible: bool, gl_version: Option<(uint, uint)>) -> Result<Window, CreationError> {
+         let app = match Window::create_app() {
+             Some(app) => app,
+             None      => { return Err(OsError(format!("Couldn't create NSApplication"))); },
+@@ -144,7 +153,7 @@ impl Window {
+             None       => { return Err(OsError(format!("Couldn't create NSView"))); },
+         };
+ 
+-        let context = match Window::create_context(view, vsync) {
++        let context = match Window::create_context(view, vsync, gl_version) {
+             Some(context) => context,
+             None          => { return Err(OsError(format!("Couldn't create OpenGL context"))); },
+         };
+@@ -260,7 +269,16 @@ impl Window {
+         }
+     }
+ 
+-    fn create_context(view: id, vsync: bool) -> Option<id> {
++    fn create_context(view: id, vsync: bool, gl_version: Option<(uint, uint)>) -> Option<id> {
++        let profile = {
++            match gl_version {
++                None => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
++                Some((0...2, _)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
++                Some((3, 0)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
++                Some((3, 1...2)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersion3_2Core as uint,
++                Some((_, _)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersion4_1Core as uint,
++            }
++        };
+         unsafe {
+             let attributes = [
+                 NSOpenGLPFADoubleBuffer as uint,
+@@ -269,6 +287,7 @@ impl Window {
+                 NSOpenGLPFAAlphaSize as uint, 8,
+                 NSOpenGLPFADepthSize as uint, 24,
+                 NSOpenGLPFAStencilSize as uint, 8,
++                NSOpenGLPFAOpenGLProfile as uint, profile,
+                 0
+             ];
+ 
+-- 
+1.9.3 (Apple Git-50)
+
+
+From 1b0064f9f780ab8a53e7b5a7a33f2fd8c53aab08 Mon Sep 17 00:00:00 2001
+From: Patrick Horlebein <patrick@ilovepatrick.de>
+Date: Mon, 29 Dec 2014 13:27:24 +0100
+Subject: [PATCH 2/5] Fixed deprecation warnings
+
+---
+ src/osx/mod.rs | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/osx/mod.rs b/src/osx/mod.rs
+index 59b6577..e2b9bc2 100644
+--- a/src/osx/mod.rs
++++ b/src/osx/mod.rs
+@@ -475,8 +475,8 @@ impl Window {
+     }
+ 
+     pub fn get_proc_address(&self, _addr: &str) -> *const () {
+-        let symbol_name: CFString = from_str(_addr).unwrap();
+-        let framework_name: CFString = from_str("com.apple.opengl").unwrap();
++        let symbol_name = _addr.parse::<CFString>().unwrap();
++        let framework_name = "com.apple.opengl".parse::<CFString>().unwrap();
+         let framework = unsafe {
+             CFBundleGetBundleWithIdentifier(framework_name.as_concrete_TypeRef())
+         };
+-- 
+1.9.3 (Apple Git-50)
+
+
+From 09cf026a9de2e1aef43307d64d41a0251159c113 Mon Sep 17 00:00:00 2001
+From: Patrick Horlebein <patrick@ilovepatrick.de>
+Date: Mon, 29 Dec 2014 13:46:44 +0100
+Subject: [PATCH 3/5] Minor match clause cleanup
+
+---
+ src/osx/mod.rs | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/src/osx/mod.rs b/src/osx/mod.rs
+index e2b9bc2..ce02779 100644
+--- a/src/osx/mod.rs
++++ b/src/osx/mod.rs
+@@ -272,9 +272,7 @@ impl Window {
+     fn create_context(view: id, vsync: bool, gl_version: Option<(uint, uint)>) -> Option<id> {
+         let profile = {
+             match gl_version {
+-                None => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
+-                Some((0...2, _)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
+-                Some((3, 0)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
++                None | Some((0...2, _)) | Some((3, 0)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
+                 Some((3, 1...2)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersion3_2Core as uint,
+                 Some((_, _)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersion4_1Core as uint,
+             }
+-- 
+1.9.3 (Apple Git-50)
+
+
+From b0dddb2d3f10c90128ab250838b314acca131061 Mon Sep 17 00:00:00 2001
+From: Patrick Horlebein <patrick@ilovepatrick.de>
+Date: Tue, 30 Dec 2014 17:01:37 +0100
+Subject: [PATCH 4/5] Fixed missing std::ascii::AsciiExt import
+
+---
+ src/osx/mod.rs | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/osx/mod.rs b/src/osx/mod.rs
+index ce02779..739aa77 100644
+--- a/src/osx/mod.rs
++++ b/src/osx/mod.rs
+@@ -4,6 +4,7 @@ pub use self::headless::HeadlessContext;
+ use {CreationError, Event};
+ use CreationError::OsError;
+ use libc;
++use std::ascii::AsciiExt;
+ 
+ #[cfg(feature = "window")]
+ use WindowBuilder;
+-- 
+1.9.3 (Apple Git-50)
+
+
+From 0e64651db8f19378d7c183b21c0e7d692380e570 Mon Sep 17 00:00:00 2001
+From: Patrick Horlebein <patrick@ilovepatrick.de>
+Date: Tue, 30 Dec 2014 17:02:49 +0100
+Subject: [PATCH 5/5] Removed NSOpenGLPFAOpenGLProfiles enum in favor of the
+ one defined in the AppKit bindings
+
+---
+ src/osx/mod.rs | 19 ++++---------------
+ 1 file changed, 4 insertions(+), 15 deletions(-)
+
+diff --git a/src/osx/mod.rs b/src/osx/mod.rs
+index 739aa77..83c51a3 100644
+--- a/src/osx/mod.rs
++++ b/src/osx/mod.rs
+@@ -45,15 +45,6 @@ static mut alt_pressed: bool = false;
+ static DELEGATE_NAME: &'static [u8] = b"glutin_window_delegate\0";
+ static DELEGATE_STATE_IVAR: &'static [u8] = b"glutin_state";
+ 
+-// TODO: Should be added to cocoa bindings
+-#[allow(non_camel_case_types)]
+-#[deriving(Show)]
+-enum NSOpenGLPFAOpenGLProfiles {
+-    NSOpenGLProfileVersionLegacy = 0x1000,
+-    NSOpenGLProfileVersion3_2Core = 0x3200,
+-    NSOpenGLProfileVersion4_1Core = 0x4100
+-}
+-
+ struct DelegateState<'a> {
+     is_closed: bool,
+     context: id,
+@@ -271,12 +262,10 @@ impl Window {
+     }
+ 
+     fn create_context(view: id, vsync: bool, gl_version: Option<(uint, uint)>) -> Option<id> {
+-        let profile = {
+-            match gl_version {
+-                None | Some((0...2, _)) | Some((3, 0)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersionLegacy as uint,
+-                Some((3, 1...2)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersion3_2Core as uint,
+-                Some((_, _)) => NSOpenGLPFAOpenGLProfiles::NSOpenGLProfileVersion4_1Core as uint,
+-            }
++        let profile = match gl_version {
++            None | Some((0...2, _)) | Some((3, 0)) => NSOpenGLProfileVersionLegacy as uint,
++            Some((3, 1...2)) => NSOpenGLProfileVersion3_2Core as uint,
++            Some((_, _)) => NSOpenGLProfileVersion4_1Core as uint,
+         };
+         unsafe {
+             let attributes = [
+-- 
+1.9.3 (Apple Git-50)
+

src/osx/mod.rs

@@ -4,6 +4,7 @@ pub use self::headless::HeadlessContext;
 use {CreationError, Event, MouseCursor};
 use CreationError::OsError;
 use libc;
+use std::ascii::AsciiExt;
 
 use BuilderAttribs;
 
@@ -71,7 +72,7 @@ impl Window {
             unimplemented!()
         }
 
-        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible)
+        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible, builder.gl_version)
     }
 }
 
@@ -138,7 +139,7 @@ extern fn window_did_resize(this: id, _: id) -> id {
 
 impl Window {
     fn new_impl(dimensions: Option<(u32, u32)>, title: &str, monitor: Option<MonitorID>,
-                vsync: bool, visible: bool) -> Result<Window, CreationError> {
+                vsync: bool, visible: bool, gl_version: Option<(uint, uint)>) -> Result<Window, CreationError> {
         let app = match Window::create_app() {
             Some(app) => app,
             None      => { return Err(OsError(format!("Couldn't create NSApplication"))); },
@@ -152,7 +153,7 @@ impl Window {
             None       => { return Err(OsError(format!("Couldn't create NSView"))); },
         };
 
-        let context = match Window::create_context(view, vsync) {
+        let context = match Window::create_context(view, vsync, gl_version) {
             Some(context) => context,
             None          => { return Err(OsError(format!("Couldn't create OpenGL context"))); },
         };
@@ -268,7 +269,12 @@ impl Window {
         }
     }
 
-    fn create_context(view: id, vsync: bool) -> Option<id> {
+    fn create_context(view: id, vsync: bool, gl_version: Option<(uint, uint)>) -> Option<id> {
+        let profile = match gl_version {
+            None | Some((0...2, _)) | Some((3, 0)) => NSOpenGLProfileVersionLegacy as uint,
+            Some((3, 1...2)) => NSOpenGLProfileVersion3_2Core as uint,
+            Some((_, _)) => NSOpenGLProfileVersion4_1Core as uint,
+        };
         unsafe {
             let attributes = [
                 NSOpenGLPFADoubleBuffer as u32,
@@ -277,6 +283,7 @@ impl Window {
                 NSOpenGLPFAAlphaSize as u32, 8,
                 NSOpenGLPFADepthSize as u32, 24,
                 NSOpenGLPFAStencilSize as u32, 8,
+                NSOpenGLPFAOpenGLProfile as u32, profile,
                 0
             ];
 

src/osx/mod.rs.BACKUP.6164.rs

@@ -0,0 +1,524 @@
+#[cfg(feature = "headless")]
+pub use self::headless::HeadlessContext;
+
+use {CreationError, Event, MouseCursor};
+use CreationError::OsError;
+use libc;
+use std::ascii::AsciiExt;
+
+use BuilderAttribs;
+
+use cocoa::base::{id, NSUInteger, nil, objc_allocateClassPair, class, objc_registerClassPair};
+use cocoa::base::{selector, msg_send, class_addMethod, class_addIvar};
+use cocoa::base::{object_setInstanceVariable, object_getInstanceVariable};
+use cocoa::appkit;
+use cocoa::appkit::*;
+
+use core_foundation::base::TCFType;
+use core_foundation::string::CFString;
+use core_foundation::bundle::{CFBundleGetBundleWithIdentifier, CFBundleGetFunctionPointerForName};
+
+use std::cell::Cell;
+use std::ffi::{CString, c_str_to_bytes};
+use std::mem;
+use std::ptr;
+use std::collections::RingBuf;
+use std::str::FromStr;
+use std::str::from_utf8;
+use std::ascii::AsciiExt;
+
+use events::Event::{MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput, MouseWheel};
+use events::ElementState::{Pressed, Released};
+use events::MouseButton::{LeftMouseButton, RightMouseButton};
+use events;
+
+pub use self::monitor::{MonitorID, get_available_monitors, get_primary_monitor};
+
+mod monitor;
+mod event;
+
+#[cfg(feature = "headless")]
+mod headless;
+
+static mut shift_pressed: bool = false;
+static mut ctrl_pressed: bool = false;
+static mut win_pressed: bool = false;
+static mut alt_pressed: bool = false;
+
+static DELEGATE_NAME: &'static [u8] = b"glutin_window_delegate\0";
+static DELEGATE_STATE_IVAR: &'static [u8] = b"glutin_state";
+
+struct DelegateState<'a> {
+    is_closed: bool,
+    context: id,
+    view: id,
+    handler: Option<fn(u32, u32)>,
+}
+
+pub struct Window {
+    view: id,
+    window: id,
+    context: id,
+    delegate: id,
+    resize: Option<fn(u32, u32)>,
+
+    is_closed: Cell<bool>,
+}
+
+#[cfg(feature = "window")]
+impl Window {
+    pub fn new(builder: BuilderAttribs) -> Result<Window, CreationError> {
+        if builder.sharing.is_some() {
+            unimplemented!()
+        }
+
+        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible, builder.gl_version)
+    }
+}
+
+#[cfg(feature = "window")]
+unsafe impl Send for Window {}
+#[cfg(feature = "window")]
+unsafe impl Sync for Window {}
+
+#[cfg(feature = "window")]
+#[derive(Clone)]
+pub struct WindowProxy;
+
+impl WindowProxy {
+    pub fn wakeup_event_loop(&self) {
+        unsafe {
+            let pool = NSAutoreleasePool::new(nil);
+            let event =
+                NSEvent::otherEventWithType_location_modifierFlags_timestamp_windowNumber_context_subtype_data1_data2(
+                nil,
+                NSApplicationDefined,
+                NSPoint::new(0.0, 0.0),
+                0,
+                0.0,
+                0,
+                ptr::null_mut(),
+                0,
+                0,
+                0);
+            NSApp().postEvent_atStart_(event, true);
+            pool.drain();
+        }
+    }
+}
+
+extern fn window_should_close(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = stored_value as *mut DelegateState;
+
+        (*state).is_closed = true;
+    }
+    0
+}
+
+extern fn window_did_resize(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = &mut *(stored_value as *mut DelegateState);
+
+        let _: id = msg_send()(state.context, selector("update"));
+
+        match state.handler {
+            Some(handler) => {
+                let rect = NSView::frame(state.view);
+                (handler)(rect.size.width as u32, rect.size.height as u32);
+            }
+            None => {}
+        }
+    }
+    0
+}
+
+impl Window {
+<<<<<<< HEAD
+    fn new_impl(dimensions: Option<(u32, u32)>, title: &str, monitor: Option<MonitorID>,
+                vsync: bool, visible: bool) -> Result<Window, CreationError> {
+=======
+    fn new_impl(dimensions: Option<(uint, uint)>, title: &str, monitor: Option<MonitorID>,
+                vsync: bool, visible: bool, gl_version: Option<(uint, uint)>) -> Result<Window, CreationError> {
+>>>>>>> pixelpirate/master
+        let app = match Window::create_app() {
+            Some(app) => app,
+            None      => { return Err(OsError(format!("Couldn't create NSApplication"))); },
+        };
+        let window = match Window::create_window(dimensions.unwrap_or((800, 600)), title, monitor) {
+            Some(window) => window,
+            None         => { return Err(OsError(format!("Couldn't create NSWindow"))); },
+        };
+        let view = match Window::create_view(window) {
+            Some(view) => view,
+            None       => { return Err(OsError(format!("Couldn't create NSView"))); },
+        };
+
+        let context = match Window::create_context(view, vsync, gl_version) {
+            Some(context) => context,
+            None          => { return Err(OsError(format!("Couldn't create OpenGL context"))); },
+        };
+
+        unsafe {
+            app.activateIgnoringOtherApps_(true);
+            if visible {
+                window.makeKeyAndOrderFront_(nil);
+            } else {
+                window.makeKeyWindow();
+            }
+        }
+
+        // Set up the window delegate to receive events
+        let ptr_size = mem::size_of::<libc::intptr_t>() as u64;
+        let ns_object = class("NSObject");
+
+        let delegate = unsafe {
+            // Create a delegate class, add callback methods and store InternalState as user data.
+            let delegate = objc_allocateClassPair(ns_object, DELEGATE_NAME.as_ptr() as *const i8, 0);
+            class_addMethod(delegate, selector("windowShouldClose:"), window_should_close, CString::from_slice("B@:@".as_bytes()).as_ptr());
+            class_addMethod(delegate, selector("windowDidResize:"), window_did_resize, CString::from_slice("V@:@".as_bytes()).as_ptr());
+            class_addIvar(delegate, DELEGATE_STATE_IVAR.as_ptr() as *const i8, ptr_size, 3, CString::from_slice("?".as_bytes()).as_ptr());
+            objc_registerClassPair(delegate);
+
+            let del_obj = msg_send()(delegate, selector("alloc"));
+            let del_obj: id = msg_send()(del_obj, selector("init"));
+            let _: id = msg_send()(window, selector("setDelegate:"), del_obj);
+            del_obj
+        };
+
+        let window = Window {
+            view: view,
+            window: window,
+            context: context,
+            delegate: delegate,
+            resize: None,
+
+            is_closed: Cell::new(false),
+        };
+
+        Ok(window)
+    }
+
+    fn create_app() -> Option<id> {
+        unsafe {
+            let app = NSApp();
+            if app == nil {
+                None
+            } else {
+                app.setActivationPolicy_(NSApplicationActivationPolicyRegular);
+                app.finishLaunching();
+                Some(app)
+            }
+        }
+    }
+
+    fn create_window(dimensions: (u32, u32), title: &str, monitor: Option<MonitorID>) -> Option<id> {
+        unsafe {
+            let scr_frame = match monitor {
+                Some(_) => {
+                    let screen = NSScreen::mainScreen(nil);
+                    NSScreen::frame(screen)
+                }
+                None    => {
+                    let (width, height) = dimensions;
+                    NSRect::new(NSPoint::new(0., 0.), NSSize::new(width as f64, height as f64))
+                }
+            };
+
+             let masks = match monitor {
+                Some(_) => NSBorderlessWindowMask as NSUInteger,
+                None    => NSTitledWindowMask as NSUInteger |
+                           NSClosableWindowMask as NSUInteger |
+                           NSMiniaturizableWindowMask as NSUInteger |
+                           NSResizableWindowMask as NSUInteger,
+            };
+
+            let window = NSWindow::alloc(nil).initWithContentRect_styleMask_backing_defer_(
+                scr_frame,
+                masks,
+                NSBackingStoreBuffered,
+                false,
+            );
+
+            if window == nil {
+                None
+            } else {
+                let title = NSString::alloc(nil).init_str(title);
+                window.setTitle_(title);
+                window.setAcceptsMouseMovedEvents_(true);
+                if monitor.is_some() {
+                    window.setLevel_(NSMainMenuWindowLevel as i64 + 1);
+                }
+                else {
+                    window.center();
+                }
+                Some(window)
+            }
+        }
+    }
+
+    fn create_view(window: id) -> Option<id> {
+        unsafe {
+            let view = NSView::alloc(nil).init();
+            if view == nil {
+                None
+            } else {
+                view.setWantsBestResolutionOpenGLSurface_(true);
+                window.setContentView_(view);
+                Some(view)
+            }
+        }
+    }
+
+    fn create_context(view: id, vsync: bool, gl_version: Option<(uint, uint)>) -> Option<id> {
+        let profile = match gl_version {
+            None | Some((0...2, _)) | Some((3, 0)) => NSOpenGLProfileVersionLegacy as uint,
+            Some((3, 1...2)) => NSOpenGLProfileVersion3_2Core as uint,
+            Some((_, _)) => NSOpenGLProfileVersion4_1Core as uint,
+        };
+        unsafe {
+            let attributes = [
+<<<<<<< HEAD
+                NSOpenGLPFADoubleBuffer as u32,
+                NSOpenGLPFAClosestPolicy as u32,
+                NSOpenGLPFAColorSize as u32, 24,
+                NSOpenGLPFAAlphaSize as u32, 8,
+                NSOpenGLPFADepthSize as u32, 24,
+                NSOpenGLPFAStencilSize as u32, 8,
+=======
+                NSOpenGLPFADoubleBuffer as uint,
+                NSOpenGLPFAClosestPolicy as uint,
+                NSOpenGLPFAColorSize as uint, 24,
+                NSOpenGLPFAAlphaSize as uint, 8,
+                NSOpenGLPFADepthSize as uint, 24,
+                NSOpenGLPFAStencilSize as uint, 8,
+                NSOpenGLPFAOpenGLProfile as uint, profile,
+>>>>>>> pixelpirate/master
+                0
+            ];
+
+            let pixelformat = NSOpenGLPixelFormat::alloc(nil).initWithAttributes_(&attributes);
+            if pixelformat == nil {
+                return None;
+            }
+
+            let context = NSOpenGLContext::alloc(nil).initWithFormat_shareContext_(pixelformat, nil);
+            if context == nil {
+                None
+            } else {
+                context.setView_(view);
+                if vsync {
+                    let value = 1;
+                    context.setValues_forParameter_(&value, NSOpenGLContextParameter::NSOpenGLCPSwapInterval);
+                }
+                Some(context)
+            }
+        }
+    }
+
+    pub fn is_closed(&self) -> bool {
+        self.is_closed.get()
+    }
+
+    pub fn set_title(&self, title: &str) {
+        unsafe {
+            let title = NSString::alloc(nil).init_str(title);
+            self.window.setTitle_(title);
+        }
+    }
+
+    pub fn show(&self) {
+    }
+
+    pub fn hide(&self) {
+    }
+
+    pub fn get_position(&self) -> Option<(i32, i32)> {
+        unimplemented!()
+    }
+
+    pub fn set_position(&self, _x: i32, _y: i32) {
+        unimplemented!()
+    }
+
+    pub fn get_inner_size(&self) -> Option<(u32, u32)> {
+        let rect = unsafe { NSView::frame(self.view) };
+        Some((rect.size.width as u32, rect.size.height as u32))
+    }
+
+    pub fn get_outer_size(&self) -> Option<(u32, u32)> {
+        unimplemented!()
+    }
+
+    pub fn set_inner_size(&self, _x: u32, _y: u32) {
+        unimplemented!()
+    }
+
+    pub fn create_window_proxy(&self) -> WindowProxy {
+        WindowProxy
+    }
+
+    pub fn poll_events(&self) -> RingBuf<Event> {
+        let mut events = RingBuf::new();
+
+        loop {
+            unsafe {
+                let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                    NSAnyEventMask as u64,
+                    NSDate::distantPast(nil),
+                    NSDefaultRunLoopMode,
+                    true);
+                if event == nil { break; }
+                {
+                    // Create a temporary structure with state that delegates called internally
+                    // by sendEvent can read and modify. When that returns, update window state.
+                    // This allows the synchronous resize loop to continue issuing callbacks
+                    // to the user application, by passing handler through to the delegate state.
+                    let mut ds = DelegateState {
+                        is_closed: self.is_closed.get(),
+                        context: self.context,
+                        view: self.view,
+                        handler: self.resize,
+                    };
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        &mut ds as *mut DelegateState as *mut libc::c_void);
+                    NSApp().sendEvent_(event);
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        ptr::null_mut());
+                    self.is_closed.set(ds.is_closed);
+}
+
+                match event.get_type() {
+                    NSLeftMouseDown         => { events.push_back(MouseInput(Pressed, LeftMouseButton)); },
+                    NSLeftMouseUp           => { events.push_back(MouseInput(Released, LeftMouseButton)); },
+                    NSRightMouseDown        => { events.push_back(MouseInput(Pressed, RightMouseButton)); },
+                    NSRightMouseUp          => { events.push_back(MouseInput(Released, RightMouseButton)); },
+                    NSMouseMoved            => {
+                        let window_point = event.locationInWindow();
+                        let view_point = self.view.convertPoint_fromView_(window_point, nil);
+                        events.push_back(MouseMoved((view_point.x as i32, view_point.y as i32)));
+                    },
+                    NSKeyDown               => {
+                        let received_c_str = event.characters().UTF8String();
+                        let received_str = CString::from_slice(c_str_to_bytes(&received_c_str));
+                        for received_char in from_utf8(received_str.as_bytes()).unwrap().chars() {
+                            if received_char.is_ascii() {
+                                events.push_back(ReceivedCharacter(received_char));
+                            }
+                        }
+
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push_back(KeyboardInput(Pressed, event.keycode() as u8, vkey));
+                    },
+                    NSKeyUp                 => {
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push_back(KeyboardInput(Released, event.keycode() as u8, vkey));
+                    },
+                    NSFlagsChanged          => {
+                        let shift_modifier = Window::modifier_event(event, appkit::NSShiftKeyMask as u64, events::VirtualKeyCode::LShift, shift_pressed);
+                        if shift_modifier.is_some() {
+                            shift_pressed = !shift_pressed;
+                            events.push_back(shift_modifier.unwrap());
+                        }
+                        let ctrl_modifier = Window::modifier_event(event, appkit::NSControlKeyMask as u64, events::VirtualKeyCode::LControl, ctrl_pressed);
+                        if ctrl_modifier.is_some() {
+                            ctrl_pressed = !ctrl_pressed;
+                            events.push_back(ctrl_modifier.unwrap());
+                        }
+                        let win_modifier = Window::modifier_event(event, appkit::NSCommandKeyMask as u64, events::VirtualKeyCode::LWin, win_pressed);
+                        if win_modifier.is_some() {
+                            win_pressed = !win_pressed;
+                            events.push_back(win_modifier.unwrap());
+                        }
+                        let alt_modifier = Window::modifier_event(event, appkit::NSAlternateKeyMask as u64, events::VirtualKeyCode::LAlt, alt_pressed);
+                        if alt_modifier.is_some() {
+                            alt_pressed = !alt_pressed;
+                            events.push_back(alt_modifier.unwrap());
+                        }
+                    },
+                    NSScrollWheel           => { events.push_back(MouseWheel(-event.scrollingDeltaY() as i32)); },
+                    NSOtherMouseDown        => { },
+                    NSOtherMouseUp          => { },
+                    NSOtherMouseDragged     => { },
+                    _                       => { },
+                }
+            }
+        }
+        events
+    }
+
+    unsafe fn modifier_event(event: id, keymask: u64, key: events::VirtualKeyCode, key_pressed: bool) -> Option<Event> {
+        if !key_pressed && Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Pressed, event.keycode() as u8, Some(key)));
+        }
+        else if key_pressed && !Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Released, event.keycode() as u8, Some(key)));
+        }
+
+        return None;
+    }
+
+    unsafe fn modifier_key_pressed(event: id, modifier: u64) -> bool {
+        event.modifierFlags() & modifier != 0
+    }
+
+    pub fn wait_events(&self) -> RingBuf<Event> {
+        unsafe {
+            let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                NSAnyEventMask as u64,
+                NSDate::distantFuture(nil),
+                NSDefaultRunLoopMode,
+                false);
+            NSApp().sendEvent_(event);
+
+            self.poll_events()
+        }
+    }
+
+    pub unsafe fn make_current(&self) {
+        self.context.makeCurrentContext();
+    }
+
+    pub fn get_proc_address(&self, _addr: &str) -> *const () {
+<<<<<<< HEAD
+        let symbol_name: CFString = FromStr::from_str(_addr).unwrap();
+        let framework_name: CFString = FromStr::from_str("com.apple.opengl").unwrap();
+=======
+        let symbol_name = _addr.parse::<CFString>().unwrap();
+        let framework_name = "com.apple.opengl".parse::<CFString>().unwrap();
+>>>>>>> pixelpirate/master
+        let framework = unsafe {
+            CFBundleGetBundleWithIdentifier(framework_name.as_concrete_TypeRef())
+        };
+        let symbol = unsafe {
+            CFBundleGetFunctionPointerForName(framework, symbol_name.as_concrete_TypeRef())
+        };
+        symbol as *const ()
+    }
+
+    pub fn swap_buffers(&self) {
+        unsafe { self.context.flushBuffer(); }
+    }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        unimplemented!()
+    }
+
+    pub fn get_api(&self) -> ::Api {
+        ::Api::OpenGl
+    }
+
+    pub fn set_window_resize_callback(&mut self, callback: Option<fn(u32, u32)>) {
+        self.resize = callback;
+    }
+
+    pub fn set_cursor(&self, cursor: MouseCursor) {
+        unimplemented!()
+    }
+}

src/osx/mod.rs.BASE.6164.rs

@@ -0,0 +1,485 @@
+#[cfg(feature = "headless")]
+pub use self::headless::HeadlessContext;
+
+use {CreationError, Event};
+use CreationError::OsError;
+use libc;
+
+#[cfg(feature = "window")]
+use WindowBuilder;
+
+use cocoa::base::{id, NSUInteger, nil, objc_allocateClassPair, class, objc_registerClassPair};
+use cocoa::base::{selector, msg_send, class_addMethod, class_addIvar};
+use cocoa::base::{object_setInstanceVariable, object_getInstanceVariable};
+use cocoa::appkit;
+use cocoa::appkit::*;
+
+use core_foundation::base::TCFType;
+use core_foundation::string::CFString;
+use core_foundation::bundle::{CFBundleGetBundleWithIdentifier, CFBundleGetFunctionPointerForName};
+
+use std::cell::Cell;
+use std::c_str::CString;
+use std::mem;
+use std::ptr;
+
+use events::Event::{MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput, MouseWheel};
+use events::ElementState::{Pressed, Released};
+use events::MouseButton::{LeftMouseButton, RightMouseButton};
+use events;
+
+pub use self::monitor::{MonitorID, get_available_monitors, get_primary_monitor};
+
+mod monitor;
+mod event;
+
+#[cfg(feature = "headless")]
+mod headless;
+
+static mut shift_pressed: bool = false;
+static mut ctrl_pressed: bool = false;
+static mut win_pressed: bool = false;
+static mut alt_pressed: bool = false;
+
+static DELEGATE_NAME: &'static [u8] = b"glutin_window_delegate\0";
+static DELEGATE_STATE_IVAR: &'static [u8] = b"glutin_state";
+
+struct DelegateState<'a> {
+    is_closed: bool,
+    context: id,
+    view: id,
+    handler: Option<fn(uint, uint)>,
+}
+
+pub struct Window {
+    view: id,
+    window: id,
+    context: id,
+    delegate: id,
+    resize: Option<fn(uint, uint)>,
+
+    is_closed: Cell<bool>,
+}
+
+#[cfg(feature = "window")]
+impl Window {
+    pub fn new(builder: WindowBuilder) -> Result<Window, CreationError> {
+        if builder.sharing.is_some() {
+            unimplemented!()
+        }
+
+        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible)
+    }
+}
+
+#[cfg(feature = "window")]
+#[deriving(Clone)]
+pub struct WindowProxy;
+
+impl WindowProxy {
+    pub fn wakeup_event_loop(&self) {
+        unsafe {
+            let pool = NSAutoreleasePool::new(nil);
+            let event =
+                NSEvent::otherEventWithType_location_modifierFlags_timestamp_windowNumber_context_subtype_data1_data2(
+                nil,
+                NSApplicationDefined,
+                NSPoint::new(0.0, 0.0),
+                0,
+                0.0,
+                0,
+                ptr::null_mut(),
+                0,
+                0,
+                0);
+            NSApp().postEvent_atStart_(event, true);
+            pool.drain();
+        }
+    }
+}
+
+extern fn window_should_close(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = stored_value as *mut DelegateState;
+
+        (*state).is_closed = true;
+    }
+    0
+}
+
+extern fn window_did_resize(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = &mut *(stored_value as *mut DelegateState);
+
+        let _: id = msg_send()(state.context, selector("update"));
+
+        match state.handler {
+            Some(handler) => {
+                let rect = NSView::frame(state.view);
+                (handler)(rect.size.width as uint, rect.size.height as uint);
+            }
+            None => {}
+        }
+    }
+    0
+}
+
+impl Window {
+    fn new_impl(dimensions: Option<(uint, uint)>, title: &str, monitor: Option<MonitorID>,
+                vsync: bool, visible: bool) -> Result<Window, CreationError> {
+        let app = match Window::create_app() {
+            Some(app) => app,
+            None      => { return Err(OsError(format!("Couldn't create NSApplication"))); },
+        };
+        let window = match Window::create_window(dimensions.unwrap_or((800, 600)), title, monitor) {
+            Some(window) => window,
+            None         => { return Err(OsError(format!("Couldn't create NSWindow"))); },
+        };
+        let view = match Window::create_view(window) {
+            Some(view) => view,
+            None       => { return Err(OsError(format!("Couldn't create NSView"))); },
+        };
+
+        let context = match Window::create_context(view, vsync) {
+            Some(context) => context,
+            None          => { return Err(OsError(format!("Couldn't create OpenGL context"))); },
+        };
+
+        unsafe {
+            app.activateIgnoringOtherApps_(true);
+            if visible {
+                window.makeKeyAndOrderFront_(nil);
+            } else {
+                window.makeKeyWindow();
+            }
+        }
+
+        // Set up the window delegate to receive events
+        let ptr_size = mem::size_of::<libc::intptr_t>() as u64;
+        let ns_object = class("NSObject");
+
+        let delegate = unsafe {
+            // Create a delegate class, add callback methods and store InternalState as user data.
+            let delegate = objc_allocateClassPair(ns_object, DELEGATE_NAME.as_ptr() as *const i8, 0);
+            class_addMethod(delegate, selector("windowShouldClose:"), window_should_close, "B@:@".to_c_str().as_ptr());
+            class_addMethod(delegate, selector("windowDidResize:"), window_did_resize, "V@:@".to_c_str().as_ptr());
+            class_addIvar(delegate, DELEGATE_STATE_IVAR.as_ptr() as *const i8, ptr_size, 3, "?".to_c_str().as_ptr());
+            objc_registerClassPair(delegate);
+
+            let del_obj = msg_send()(delegate, selector("alloc"));
+            let del_obj: id = msg_send()(del_obj, selector("init"));
+            let _: id = msg_send()(window, selector("setDelegate:"), del_obj);
+            del_obj
+        };
+
+        let window = Window {
+            view: view,
+            window: window,
+            context: context,
+            delegate: delegate,
+            resize: None,
+
+            is_closed: Cell::new(false),
+        };
+
+        Ok(window)
+    }
+
+    fn create_app() -> Option<id> {
+        unsafe {
+            let app = NSApp();
+            if app == nil {
+                None
+            } else {
+                app.setActivationPolicy_(NSApplicationActivationPolicyRegular);
+                app.finishLaunching();
+                Some(app)
+            }
+        }
+    }
+
+    fn create_window(dimensions: (uint, uint), title: &str, monitor: Option<MonitorID>) -> Option<id> {
+        unsafe {
+            let scr_frame = match monitor {
+                Some(_) => {
+                    let screen = NSScreen::mainScreen(nil);
+                    NSScreen::frame(screen)
+                }
+                None    => {
+                    let (width, height) = dimensions;
+                    NSRect::new(NSPoint::new(0., 0.), NSSize::new(width as f64, height as f64))
+                }
+            };
+
+             let masks = match monitor {
+                Some(_) => NSBorderlessWindowMask as NSUInteger,
+                None    => NSTitledWindowMask as NSUInteger |
+                           NSClosableWindowMask as NSUInteger |
+                           NSMiniaturizableWindowMask as NSUInteger |
+                           NSResizableWindowMask as NSUInteger,
+            };
+
+            let window = NSWindow::alloc(nil).initWithContentRect_styleMask_backing_defer_(
+                scr_frame,
+                masks,
+                NSBackingStoreBuffered,
+                false,
+            );
+
+            if window == nil {
+                None
+            } else {
+                let title = NSString::alloc(nil).init_str(title);
+                window.setTitle_(title);
+                window.setAcceptsMouseMovedEvents_(true);
+                if monitor.is_some() {
+                    window.setLevel_(NSMainMenuWindowLevel as i64 + 1);
+                }
+                else {
+                    window.center();
+                }
+                Some(window)
+            }
+        }
+    }
+
+    fn create_view(window: id) -> Option<id> {
+        unsafe {
+            let view = NSView::alloc(nil).init();
+            if view == nil {
+                None
+            } else {
+                view.setWantsBestResolutionOpenGLSurface_(true);
+                window.setContentView_(view);
+                Some(view)
+            }
+        }
+    }
+
+    fn create_context(view: id, vsync: bool) -> Option<id> {
+        unsafe {
+            let attributes = [
+                NSOpenGLPFADoubleBuffer as uint,
+                NSOpenGLPFAClosestPolicy as uint,
+                NSOpenGLPFAColorSize as uint, 24,
+                NSOpenGLPFAAlphaSize as uint, 8,
+                NSOpenGLPFADepthSize as uint, 24,
+                NSOpenGLPFAStencilSize as uint, 8,
+                0
+            ];
+
+            let pixelformat = NSOpenGLPixelFormat::alloc(nil).initWithAttributes_(&attributes);
+            if pixelformat == nil {
+                return None;
+            }
+
+            let context = NSOpenGLContext::alloc(nil).initWithFormat_shareContext_(pixelformat, nil);
+            if context == nil {
+                None
+            } else {
+                context.setView_(view);
+                if vsync {
+                    let value = 1;
+                    context.setValues_forParameter_(&value, NSOpenGLContextParameter::NSOpenGLCPSwapInterval);
+                }
+                Some(context)
+            }
+        }
+    }
+
+    pub fn is_closed(&self) -> bool {
+        self.is_closed.get()
+    }
+
+    pub fn set_title(&self, title: &str) {
+        unsafe {
+            let title = NSString::alloc(nil).init_str(title);
+            self.window.setTitle_(title);
+        }
+    }
+
+    pub fn show(&self) {
+    }
+
+    pub fn hide(&self) {
+    }
+
+    pub fn get_position(&self) -> Option<(int, int)> {
+        unimplemented!()
+    }
+
+    pub fn set_position(&self, _x: int, _y: int) {
+        unimplemented!()
+    }
+
+    pub fn get_inner_size(&self) -> Option<(uint, uint)> {
+        let rect = unsafe { NSView::frame(self.view) };
+        Some((rect.size.width as uint, rect.size.height as uint))
+    }
+
+    pub fn get_outer_size(&self) -> Option<(uint, uint)> {
+        unimplemented!()
+    }
+
+    pub fn set_inner_size(&self, _x: uint, _y: uint) {
+        unimplemented!()
+    }
+
+    pub fn create_window_proxy(&self) -> WindowProxy {
+        WindowProxy
+    }
+
+    pub fn poll_events(&self) -> Vec<Event> {
+        let mut events = Vec::new();
+
+        loop {
+            unsafe {
+                let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                    NSAnyEventMask as u64,
+                    NSDate::distantPast(nil),
+                    NSDefaultRunLoopMode,
+                    true);
+                if event == nil { break; }
+                {
+                    // Create a temporary structure with state that delegates called internally
+                    // by sendEvent can read and modify. When that returns, update window state.
+                    // This allows the synchronous resize loop to continue issuing callbacks
+                    // to the user application, by passing handler through to the delegate state.
+                    let mut ds = DelegateState {
+                        is_closed: self.is_closed.get(),
+                        context: self.context,
+                        view: self.view,
+                        handler: self.resize,
+                    };
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        &mut ds as *mut DelegateState as *mut libc::c_void);
+                    NSApp().sendEvent_(event);
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        ptr::null_mut());
+                    self.is_closed.set(ds.is_closed);
+}
+
+                match event.get_type() {
+                    NSLeftMouseDown         => { events.push(MouseInput(Pressed, LeftMouseButton)); },
+                    NSLeftMouseUp           => { events.push(MouseInput(Released, LeftMouseButton)); },
+                    NSRightMouseDown        => { events.push(MouseInput(Pressed, RightMouseButton)); },
+                    NSRightMouseUp          => { events.push(MouseInput(Released, RightMouseButton)); },
+                    NSMouseMoved            => {
+                        let window_point = event.locationInWindow();
+                        let view_point = self.view.convertPoint_fromView_(window_point, nil);
+                        events.push(MouseMoved((view_point.x as int, view_point.y as int)));
+                    },
+                    NSKeyDown               => {
+                        let received_str = CString::new(event.characters().UTF8String(), false);
+                        for received_char in received_str.as_str().unwrap().chars() {
+                            if received_char.is_ascii() {
+                                events.push(ReceivedCharacter(received_char));
+                            }
+                        }
+
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push(KeyboardInput(Pressed, event.keycode() as u8, vkey));
+                    },
+                    NSKeyUp                 => {
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push(KeyboardInput(Released, event.keycode() as u8, vkey));
+                    },
+                    NSFlagsChanged          => {
+                        let shift_modifier = Window::modifier_event(event, appkit::NSShiftKeyMask as u64, events::VirtualKeyCode::LShift, shift_pressed);
+                        if shift_modifier.is_some() {
+                            shift_pressed = !shift_pressed;
+                            events.push(shift_modifier.unwrap());
+                        }
+                        let ctrl_modifier = Window::modifier_event(event, appkit::NSControlKeyMask as u64, events::VirtualKeyCode::LControl, ctrl_pressed);
+                        if ctrl_modifier.is_some() {
+                            ctrl_pressed = !ctrl_pressed;
+                            events.push(ctrl_modifier.unwrap());
+                        }
+                        let win_modifier = Window::modifier_event(event, appkit::NSCommandKeyMask as u64, events::VirtualKeyCode::LWin, win_pressed);
+                        if win_modifier.is_some() {
+                            win_pressed = !win_pressed;
+                            events.push(win_modifier.unwrap());
+                        }
+                        let alt_modifier = Window::modifier_event(event, appkit::NSAlternateKeyMask as u64, events::VirtualKeyCode::LAlt, alt_pressed);
+                        if alt_modifier.is_some() {
+                            alt_pressed = !alt_pressed;
+                            events.push(alt_modifier.unwrap());
+                        }
+                    },
+                    NSScrollWheel           => { events.push(MouseWheel(-event.scrollingDeltaY() as i32)); },
+                    NSOtherMouseDown        => { },
+                    NSOtherMouseUp          => { },
+                    NSOtherMouseDragged     => { },
+                    _                       => { },
+                }
+            }
+        }
+        events
+    }
+
+    unsafe fn modifier_event(event: id, keymask: u64, key: events::VirtualKeyCode, key_pressed: bool) -> Option<Event> {
+        if !key_pressed && Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Pressed, event.keycode() as u8, Some(key)));
+        }
+        else if key_pressed && !Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Released, event.keycode() as u8, Some(key)));
+        }
+
+        return None;
+    }
+
+    unsafe fn modifier_key_pressed(event: id, modifier: u64) -> bool {
+        event.modifierFlags() & modifier != 0
+    }
+
+    pub fn wait_events(&self) -> Vec<Event> {
+        unsafe {
+            let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                NSAnyEventMask as u64,
+                NSDate::distantFuture(nil),
+                NSDefaultRunLoopMode,
+                false);
+            NSApp().sendEvent_(event);
+
+            self.poll_events()
+        }
+    }
+
+    pub unsafe fn make_current(&self) {
+        self.context.makeCurrentContext();
+    }
+
+    pub fn get_proc_address(&self, _addr: &str) -> *const () {
+        let symbol_name: CFString = from_str(_addr).unwrap();
+        let framework_name: CFString = from_str("com.apple.opengl").unwrap();
+        let framework = unsafe {
+            CFBundleGetBundleWithIdentifier(framework_name.as_concrete_TypeRef())
+        };
+        let symbol = unsafe {
+            CFBundleGetFunctionPointerForName(framework, symbol_name.as_concrete_TypeRef())
+        };
+        symbol as *const ()
+    }
+
+    pub fn swap_buffers(&self) {
+        unsafe { self.context.flushBuffer(); }
+    }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        unimplemented!()
+    }
+
+    pub fn get_api(&self) -> ::Api {
+        ::Api::OpenGl
+    }
+
+    pub fn set_window_resize_callback(&mut self, callback: Option<fn(uint, uint)>) {
+        self.resize = callback;
+    }
+}

src/osx/mod.rs.LOCAL.6164.rs

@@ -0,0 +1,498 @@
+#[cfg(feature = "headless")]
+pub use self::headless::HeadlessContext;
+
+use {CreationError, Event, MouseCursor};
+use CreationError::OsError;
+use libc;
+
+use BuilderAttribs;
+
+use cocoa::base::{id, NSUInteger, nil, objc_allocateClassPair, class, objc_registerClassPair};
+use cocoa::base::{selector, msg_send, class_addMethod, class_addIvar};
+use cocoa::base::{object_setInstanceVariable, object_getInstanceVariable};
+use cocoa::appkit;
+use cocoa::appkit::*;
+
+use core_foundation::base::TCFType;
+use core_foundation::string::CFString;
+use core_foundation::bundle::{CFBundleGetBundleWithIdentifier, CFBundleGetFunctionPointerForName};
+
+use std::cell::Cell;
+use std::ffi::{CString, c_str_to_bytes};
+use std::mem;
+use std::ptr;
+use std::collections::RingBuf;
+use std::str::FromStr;
+use std::str::from_utf8;
+use std::ascii::AsciiExt;
+
+use events::Event::{MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput, MouseWheel};
+use events::ElementState::{Pressed, Released};
+use events::MouseButton::{LeftMouseButton, RightMouseButton};
+use events;
+
+pub use self::monitor::{MonitorID, get_available_monitors, get_primary_monitor};
+
+mod monitor;
+mod event;
+
+#[cfg(feature = "headless")]
+mod headless;
+
+static mut shift_pressed: bool = false;
+static mut ctrl_pressed: bool = false;
+static mut win_pressed: bool = false;
+static mut alt_pressed: bool = false;
+
+static DELEGATE_NAME: &'static [u8] = b"glutin_window_delegate\0";
+static DELEGATE_STATE_IVAR: &'static [u8] = b"glutin_state";
+
+struct DelegateState<'a> {
+    is_closed: bool,
+    context: id,
+    view: id,
+    handler: Option<fn(u32, u32)>,
+}
+
+pub struct Window {
+    view: id,
+    window: id,
+    context: id,
+    delegate: id,
+    resize: Option<fn(u32, u32)>,
+
+    is_closed: Cell<bool>,
+}
+
+#[cfg(feature = "window")]
+impl Window {
+    pub fn new(builder: BuilderAttribs) -> Result<Window, CreationError> {
+        if builder.sharing.is_some() {
+            unimplemented!()
+        }
+
+        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible)
+    }
+}
+
+#[cfg(feature = "window")]
+unsafe impl Send for Window {}
+#[cfg(feature = "window")]
+unsafe impl Sync for Window {}
+
+#[cfg(feature = "window")]
+#[derive(Clone)]
+pub struct WindowProxy;
+
+impl WindowProxy {
+    pub fn wakeup_event_loop(&self) {
+        unsafe {
+            let pool = NSAutoreleasePool::new(nil);
+            let event =
+                NSEvent::otherEventWithType_location_modifierFlags_timestamp_windowNumber_context_subtype_data1_data2(
+                nil,
+                NSApplicationDefined,
+                NSPoint::new(0.0, 0.0),
+                0,
+                0.0,
+                0,
+                ptr::null_mut(),
+                0,
+                0,
+                0);
+            NSApp().postEvent_atStart_(event, true);
+            pool.drain();
+        }
+    }
+}
+
+extern fn window_should_close(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = stored_value as *mut DelegateState;
+
+        (*state).is_closed = true;
+    }
+    0
+}
+
+extern fn window_did_resize(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = &mut *(stored_value as *mut DelegateState);
+
+        let _: id = msg_send()(state.context, selector("update"));
+
+        match state.handler {
+            Some(handler) => {
+                let rect = NSView::frame(state.view);
+                (handler)(rect.size.width as u32, rect.size.height as u32);
+            }
+            None => {}
+        }
+    }
+    0
+}
+
+impl Window {
+    fn new_impl(dimensions: Option<(u32, u32)>, title: &str, monitor: Option<MonitorID>,
+                vsync: bool, visible: bool) -> Result<Window, CreationError> {
+        let app = match Window::create_app() {
+            Some(app) => app,
+            None      => { return Err(OsError(format!("Couldn't create NSApplication"))); },
+        };
+        let window = match Window::create_window(dimensions.unwrap_or((800, 600)), title, monitor) {
+            Some(window) => window,
+            None         => { return Err(OsError(format!("Couldn't create NSWindow"))); },
+        };
+        let view = match Window::create_view(window) {
+            Some(view) => view,
+            None       => { return Err(OsError(format!("Couldn't create NSView"))); },
+        };
+
+        let context = match Window::create_context(view, vsync) {
+            Some(context) => context,
+            None          => { return Err(OsError(format!("Couldn't create OpenGL context"))); },
+        };
+
+        unsafe {
+            app.activateIgnoringOtherApps_(true);
+            if visible {
+                window.makeKeyAndOrderFront_(nil);
+            } else {
+                window.makeKeyWindow();
+            }
+        }
+
+        // Set up the window delegate to receive events
+        let ptr_size = mem::size_of::<libc::intptr_t>() as u64;
+        let ns_object = class("NSObject");
+
+        let delegate = unsafe {
+            // Create a delegate class, add callback methods and store InternalState as user data.
+            let delegate = objc_allocateClassPair(ns_object, DELEGATE_NAME.as_ptr() as *const i8, 0);
+            class_addMethod(delegate, selector("windowShouldClose:"), window_should_close, CString::from_slice("B@:@".as_bytes()).as_ptr());
+            class_addMethod(delegate, selector("windowDidResize:"), window_did_resize, CString::from_slice("V@:@".as_bytes()).as_ptr());
+            class_addIvar(delegate, DELEGATE_STATE_IVAR.as_ptr() as *const i8, ptr_size, 3, CString::from_slice("?".as_bytes()).as_ptr());
+            objc_registerClassPair(delegate);
+
+            let del_obj = msg_send()(delegate, selector("alloc"));
+            let del_obj: id = msg_send()(del_obj, selector("init"));
+            let _: id = msg_send()(window, selector("setDelegate:"), del_obj);
+            del_obj
+        };
+
+        let window = Window {
+            view: view,
+            window: window,
+            context: context,
+            delegate: delegate,
+            resize: None,
+
+            is_closed: Cell::new(false),
+        };
+
+        Ok(window)
+    }
+
+    fn create_app() -> Option<id> {
+        unsafe {
+            let app = NSApp();
+            if app == nil {
+                None
+            } else {
+                app.setActivationPolicy_(NSApplicationActivationPolicyRegular);
+                app.finishLaunching();
+                Some(app)
+            }
+        }
+    }
+
+    fn create_window(dimensions: (u32, u32), title: &str, monitor: Option<MonitorID>) -> Option<id> {
+        unsafe {
+            let scr_frame = match monitor {
+                Some(_) => {
+                    let screen = NSScreen::mainScreen(nil);
+                    NSScreen::frame(screen)
+                }
+                None    => {
+                    let (width, height) = dimensions;
+                    NSRect::new(NSPoint::new(0., 0.), NSSize::new(width as f64, height as f64))
+                }
+            };
+
+             let masks = match monitor {
+                Some(_) => NSBorderlessWindowMask as NSUInteger,
+                None    => NSTitledWindowMask as NSUInteger |
+                           NSClosableWindowMask as NSUInteger |
+                           NSMiniaturizableWindowMask as NSUInteger |
+                           NSResizableWindowMask as NSUInteger,
+            };
+
+            let window = NSWindow::alloc(nil).initWithContentRect_styleMask_backing_defer_(
+                scr_frame,
+                masks,
+                NSBackingStoreBuffered,
+                false,
+            );
+
+            if window == nil {
+                None
+            } else {
+                let title = NSString::alloc(nil).init_str(title);
+                window.setTitle_(title);
+                window.setAcceptsMouseMovedEvents_(true);
+                if monitor.is_some() {
+                    window.setLevel_(NSMainMenuWindowLevel as i64 + 1);
+                }
+                else {
+                    window.center();
+                }
+                Some(window)
+            }
+        }
+    }
+
+    fn create_view(window: id) -> Option<id> {
+        unsafe {
+            let view = NSView::alloc(nil).init();
+            if view == nil {
+                None
+            } else {
+                view.setWantsBestResolutionOpenGLSurface_(true);
+                window.setContentView_(view);
+                Some(view)
+            }
+        }
+    }
+
+    fn create_context(view: id, vsync: bool) -> Option<id> {
+        unsafe {
+            let attributes = [
+                NSOpenGLPFADoubleBuffer as u32,
+                NSOpenGLPFAClosestPolicy as u32,
+                NSOpenGLPFAColorSize as u32, 24,
+                NSOpenGLPFAAlphaSize as u32, 8,
+                NSOpenGLPFADepthSize as u32, 24,
+                NSOpenGLPFAStencilSize as u32, 8,
+                0
+            ];
+
+            let pixelformat = NSOpenGLPixelFormat::alloc(nil).initWithAttributes_(&attributes);
+            if pixelformat == nil {
+                return None;
+            }
+
+            let context = NSOpenGLContext::alloc(nil).initWithFormat_shareContext_(pixelformat, nil);
+            if context == nil {
+                None
+            } else {
+                context.setView_(view);
+                if vsync {
+                    let value = 1;
+                    context.setValues_forParameter_(&value, NSOpenGLContextParameter::NSOpenGLCPSwapInterval);
+                }
+                Some(context)
+            }
+        }
+    }
+
+    pub fn is_closed(&self) -> bool {
+        self.is_closed.get()
+    }
+
+    pub fn set_title(&self, title: &str) {
+        unsafe {
+            let title = NSString::alloc(nil).init_str(title);
+            self.window.setTitle_(title);
+        }
+    }
+
+    pub fn show(&self) {
+    }
+
+    pub fn hide(&self) {
+    }
+
+    pub fn get_position(&self) -> Option<(i32, i32)> {
+        unimplemented!()
+    }
+
+    pub fn set_position(&self, _x: i32, _y: i32) {
+        unimplemented!()
+    }
+
+    pub fn get_inner_size(&self) -> Option<(u32, u32)> {
+        let rect = unsafe { NSView::frame(self.view) };
+        Some((rect.size.width as u32, rect.size.height as u32))
+    }
+
+    pub fn get_outer_size(&self) -> Option<(u32, u32)> {
+        unimplemented!()
+    }
+
+    pub fn set_inner_size(&self, _x: u32, _y: u32) {
+        unimplemented!()
+    }
+
+    pub fn create_window_proxy(&self) -> WindowProxy {
+        WindowProxy
+    }
+
+    pub fn poll_events(&self) -> RingBuf<Event> {
+        let mut events = RingBuf::new();
+
+        loop {
+            unsafe {
+                let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                    NSAnyEventMask as u64,
+                    NSDate::distantPast(nil),
+                    NSDefaultRunLoopMode,
+                    true);
+                if event == nil { break; }
+                {
+                    // Create a temporary structure with state that delegates called internally
+                    // by sendEvent can read and modify. When that returns, update window state.
+                    // This allows the synchronous resize loop to continue issuing callbacks
+                    // to the user application, by passing handler through to the delegate state.
+                    let mut ds = DelegateState {
+                        is_closed: self.is_closed.get(),
+                        context: self.context,
+                        view: self.view,
+                        handler: self.resize,
+                    };
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        &mut ds as *mut DelegateState as *mut libc::c_void);
+                    NSApp().sendEvent_(event);
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        ptr::null_mut());
+                    self.is_closed.set(ds.is_closed);
+}
+
+                match event.get_type() {
+                    NSLeftMouseDown         => { events.push_back(MouseInput(Pressed, LeftMouseButton)); },
+                    NSLeftMouseUp           => { events.push_back(MouseInput(Released, LeftMouseButton)); },
+                    NSRightMouseDown        => { events.push_back(MouseInput(Pressed, RightMouseButton)); },
+                    NSRightMouseUp          => { events.push_back(MouseInput(Released, RightMouseButton)); },
+                    NSMouseMoved            => {
+                        let window_point = event.locationInWindow();
+                        let view_point = self.view.convertPoint_fromView_(window_point, nil);
+                        events.push_back(MouseMoved((view_point.x as i32, view_point.y as i32)));
+                    },
+                    NSKeyDown               => {
+                        let received_c_str = event.characters().UTF8String();
+                        let received_str = CString::from_slice(c_str_to_bytes(&received_c_str));
+                        for received_char in from_utf8(received_str.as_bytes()).unwrap().chars() {
+                            if received_char.is_ascii() {
+                                events.push_back(ReceivedCharacter(received_char));
+                            }
+                        }
+
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push_back(KeyboardInput(Pressed, event.keycode() as u8, vkey));
+                    },
+                    NSKeyUp                 => {
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push_back(KeyboardInput(Released, event.keycode() as u8, vkey));
+                    },
+                    NSFlagsChanged          => {
+                        let shift_modifier = Window::modifier_event(event, appkit::NSShiftKeyMask as u64, events::VirtualKeyCode::LShift, shift_pressed);
+                        if shift_modifier.is_some() {
+                            shift_pressed = !shift_pressed;
+                            events.push_back(shift_modifier.unwrap());
+                        }
+                        let ctrl_modifier = Window::modifier_event(event, appkit::NSControlKeyMask as u64, events::VirtualKeyCode::LControl, ctrl_pressed);
+                        if ctrl_modifier.is_some() {
+                            ctrl_pressed = !ctrl_pressed;
+                            events.push_back(ctrl_modifier.unwrap());
+                        }
+                        let win_modifier = Window::modifier_event(event, appkit::NSCommandKeyMask as u64, events::VirtualKeyCode::LWin, win_pressed);
+                        if win_modifier.is_some() {
+                            win_pressed = !win_pressed;
+                            events.push_back(win_modifier.unwrap());
+                        }
+                        let alt_modifier = Window::modifier_event(event, appkit::NSAlternateKeyMask as u64, events::VirtualKeyCode::LAlt, alt_pressed);
+                        if alt_modifier.is_some() {
+                            alt_pressed = !alt_pressed;
+                            events.push_back(alt_modifier.unwrap());
+                        }
+                    },
+                    NSScrollWheel           => { events.push_back(MouseWheel(-event.scrollingDeltaY() as i32)); },
+                    NSOtherMouseDown        => { },
+                    NSOtherMouseUp          => { },
+                    NSOtherMouseDragged     => { },
+                    _                       => { },
+                }
+            }
+        }
+        events
+    }
+
+    unsafe fn modifier_event(event: id, keymask: u64, key: events::VirtualKeyCode, key_pressed: bool) -> Option<Event> {
+        if !key_pressed && Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Pressed, event.keycode() as u8, Some(key)));
+        }
+        else if key_pressed && !Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Released, event.keycode() as u8, Some(key)));
+        }
+
+        return None;
+    }
+
+    unsafe fn modifier_key_pressed(event: id, modifier: u64) -> bool {
+        event.modifierFlags() & modifier != 0
+    }
+
+    pub fn wait_events(&self) -> RingBuf<Event> {
+        unsafe {
+            let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                NSAnyEventMask as u64,
+                NSDate::distantFuture(nil),
+                NSDefaultRunLoopMode,
+                false);
+            NSApp().sendEvent_(event);
+
+            self.poll_events()
+        }
+    }
+
+    pub unsafe fn make_current(&self) {
+        self.context.makeCurrentContext();
+    }
+
+    pub fn get_proc_address(&self, _addr: &str) -> *const () {
+        let symbol_name: CFString = FromStr::from_str(_addr).unwrap();
+        let framework_name: CFString = FromStr::from_str("com.apple.opengl").unwrap();
+        let framework = unsafe {
+            CFBundleGetBundleWithIdentifier(framework_name.as_concrete_TypeRef())
+        };
+        let symbol = unsafe {
+            CFBundleGetFunctionPointerForName(framework, symbol_name.as_concrete_TypeRef())
+        };
+        symbol as *const ()
+    }
+
+    pub fn swap_buffers(&self) {
+        unsafe { self.context.flushBuffer(); }
+    }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        unimplemented!()
+    }
+
+    pub fn get_api(&self) -> ::Api {
+        ::Api::OpenGl
+    }
+
+    pub fn set_window_resize_callback(&mut self, callback: Option<fn(u32, u32)>) {
+        self.resize = callback;
+    }
+
+    pub fn set_cursor(&self, cursor: MouseCursor) {
+        unimplemented!()
+    }
+}

src/osx/mod.rs.REMOTE.6164.rs

@@ -0,0 +1,492 @@
+#[cfg(feature = "headless")]
+pub use self::headless::HeadlessContext;
+
+use {CreationError, Event};
+use CreationError::OsError;
+use libc;
+use std::ascii::AsciiExt;
+
+#[cfg(feature = "window")]
+use WindowBuilder;
+
+use cocoa::base::{id, NSUInteger, nil, objc_allocateClassPair, class, objc_registerClassPair};
+use cocoa::base::{selector, msg_send, class_addMethod, class_addIvar};
+use cocoa::base::{object_setInstanceVariable, object_getInstanceVariable};
+use cocoa::appkit;
+use cocoa::appkit::*;
+
+use core_foundation::base::TCFType;
+use core_foundation::string::CFString;
+use core_foundation::bundle::{CFBundleGetBundleWithIdentifier, CFBundleGetFunctionPointerForName};
+
+use std::cell::Cell;
+use std::c_str::CString;
+use std::mem;
+use std::ptr;
+
+use events::Event::{MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput, MouseWheel};
+use events::ElementState::{Pressed, Released};
+use events::MouseButton::{LeftMouseButton, RightMouseButton};
+use events;
+
+pub use self::monitor::{MonitorID, get_available_monitors, get_primary_monitor};
+
+mod monitor;
+mod event;
+
+#[cfg(feature = "headless")]
+mod headless;
+
+static mut shift_pressed: bool = false;
+static mut ctrl_pressed: bool = false;
+static mut win_pressed: bool = false;
+static mut alt_pressed: bool = false;
+
+static DELEGATE_NAME: &'static [u8] = b"glutin_window_delegate\0";
+static DELEGATE_STATE_IVAR: &'static [u8] = b"glutin_state";
+
+struct DelegateState<'a> {
+    is_closed: bool,
+    context: id,
+    view: id,
+    handler: Option<fn(uint, uint)>,
+}
+
+pub struct Window {
+    view: id,
+    window: id,
+    context: id,
+    delegate: id,
+    resize: Option<fn(uint, uint)>,
+
+    is_closed: Cell<bool>,
+}
+
+#[cfg(feature = "window")]
+impl Window {
+    pub fn new(builder: WindowBuilder) -> Result<Window, CreationError> {
+        if builder.sharing.is_some() {
+            unimplemented!()
+        }
+
+        Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, builder.visible, builder.gl_version)
+    }
+}
+
+#[cfg(feature = "window")]
+#[deriving(Clone)]
+pub struct WindowProxy;
+
+impl WindowProxy {
+    pub fn wakeup_event_loop(&self) {
+        unsafe {
+            let pool = NSAutoreleasePool::new(nil);
+            let event =
+                NSEvent::otherEventWithType_location_modifierFlags_timestamp_windowNumber_context_subtype_data1_data2(
+                nil,
+                NSApplicationDefined,
+                NSPoint::new(0.0, 0.0),
+                0,
+                0.0,
+                0,
+                ptr::null_mut(),
+                0,
+                0,
+                0);
+            NSApp().postEvent_atStart_(event, true);
+            pool.drain();
+        }
+    }
+}
+
+extern fn window_should_close(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = stored_value as *mut DelegateState;
+
+        (*state).is_closed = true;
+    }
+    0
+}
+
+extern fn window_did_resize(this: id, _: id) -> id {
+    unsafe {
+        let mut stored_value = ptr::null_mut();
+        object_getInstanceVariable(this, DELEGATE_STATE_IVAR.as_ptr() as *const i8, &mut stored_value);
+        let state = &mut *(stored_value as *mut DelegateState);
+
+        let _: id = msg_send()(state.context, selector("update"));
+
+        match state.handler {
+            Some(handler) => {
+                let rect = NSView::frame(state.view);
+                (handler)(rect.size.width as uint, rect.size.height as uint);
+            }
+            None => {}
+        }
+    }
+    0
+}
+
+impl Window {
+    fn new_impl(dimensions: Option<(uint, uint)>, title: &str, monitor: Option<MonitorID>,
+                vsync: bool, visible: bool, gl_version: Option<(uint, uint)>) -> Result<Window, CreationError> {
+        let app = match Window::create_app() {
+            Some(app) => app,
+            None      => { return Err(OsError(format!("Couldn't create NSApplication"))); },
+        };
+        let window = match Window::create_window(dimensions.unwrap_or((800, 600)), title, monitor) {
+            Some(window) => window,
+            None         => { return Err(OsError(format!("Couldn't create NSWindow"))); },
+        };
+        let view = match Window::create_view(window) {
+            Some(view) => view,
+            None       => { return Err(OsError(format!("Couldn't create NSView"))); },
+        };
+
+        let context = match Window::create_context(view, vsync, gl_version) {
+            Some(context) => context,
+            None          => { return Err(OsError(format!("Couldn't create OpenGL context"))); },
+        };
+
+        unsafe {
+            app.activateIgnoringOtherApps_(true);
+            if visible {
+                window.makeKeyAndOrderFront_(nil);
+            } else {
+                window.makeKeyWindow();
+            }
+        }
+
+        // Set up the window delegate to receive events
+        let ptr_size = mem::size_of::<libc::intptr_t>() as u64;
+        let ns_object = class("NSObject");
+
+        let delegate = unsafe {
+            // Create a delegate class, add callback methods and store InternalState as user data.
+            let delegate = objc_allocateClassPair(ns_object, DELEGATE_NAME.as_ptr() as *const i8, 0);
+            class_addMethod(delegate, selector("windowShouldClose:"), window_should_close, "B@:@".to_c_str().as_ptr());
+            class_addMethod(delegate, selector("windowDidResize:"), window_did_resize, "V@:@".to_c_str().as_ptr());
+            class_addIvar(delegate, DELEGATE_STATE_IVAR.as_ptr() as *const i8, ptr_size, 3, "?".to_c_str().as_ptr());
+            objc_registerClassPair(delegate);
+
+            let del_obj = msg_send()(delegate, selector("alloc"));
+            let del_obj: id = msg_send()(del_obj, selector("init"));
+            let _: id = msg_send()(window, selector("setDelegate:"), del_obj);
+            del_obj
+        };
+
+        let window = Window {
+            view: view,
+            window: window,
+            context: context,
+            delegate: delegate,
+            resize: None,
+
+            is_closed: Cell::new(false),
+        };
+
+        Ok(window)
+    }
+
+    fn create_app() -> Option<id> {
+        unsafe {
+            let app = NSApp();
+            if app == nil {
+                None
+            } else {
+                app.setActivationPolicy_(NSApplicationActivationPolicyRegular);
+                app.finishLaunching();
+                Some(app)
+            }
+        }
+    }
+
+    fn create_window(dimensions: (uint, uint), title: &str, monitor: Option<MonitorID>) -> Option<id> {
+        unsafe {
+            let scr_frame = match monitor {
+                Some(_) => {
+                    let screen = NSScreen::mainScreen(nil);
+                    NSScreen::frame(screen)
+                }
+                None    => {
+                    let (width, height) = dimensions;
+                    NSRect::new(NSPoint::new(0., 0.), NSSize::new(width as f64, height as f64))
+                }
+            };
+
+             let masks = match monitor {
+                Some(_) => NSBorderlessWindowMask as NSUInteger,
+                None    => NSTitledWindowMask as NSUInteger |
+                           NSClosableWindowMask as NSUInteger |
+                           NSMiniaturizableWindowMask as NSUInteger |
+                           NSResizableWindowMask as NSUInteger,
+            };
+
+            let window = NSWindow::alloc(nil).initWithContentRect_styleMask_backing_defer_(
+                scr_frame,
+                masks,
+                NSBackingStoreBuffered,
+                false,
+            );
+
+            if window == nil {
+                None
+            } else {
+                let title = NSString::alloc(nil).init_str(title);
+                window.setTitle_(title);
+                window.setAcceptsMouseMovedEvents_(true);
+                if monitor.is_some() {
+                    window.setLevel_(NSMainMenuWindowLevel as i64 + 1);
+                }
+                else {
+                    window.center();
+                }
+                Some(window)
+            }
+        }
+    }
+
+    fn create_view(window: id) -> Option<id> {
+        unsafe {
+            let view = NSView::alloc(nil).init();
+            if view == nil {
+                None
+            } else {
+                view.setWantsBestResolutionOpenGLSurface_(true);
+                window.setContentView_(view);
+                Some(view)
+            }
+        }
+    }
+
+    fn create_context(view: id, vsync: bool, gl_version: Option<(uint, uint)>) -> Option<id> {
+        let profile = match gl_version {
+            None | Some((0...2, _)) | Some((3, 0)) => NSOpenGLProfileVersionLegacy as uint,
+            Some((3, 1...2)) => NSOpenGLProfileVersion3_2Core as uint,
+            Some((_, _)) => NSOpenGLProfileVersion4_1Core as uint,
+        };
+        unsafe {
+            let attributes = [
+                NSOpenGLPFADoubleBuffer as uint,
+                NSOpenGLPFAClosestPolicy as uint,
+                NSOpenGLPFAColorSize as uint, 24,
+                NSOpenGLPFAAlphaSize as uint, 8,
+                NSOpenGLPFADepthSize as uint, 24,
+                NSOpenGLPFAStencilSize as uint, 8,
+                NSOpenGLPFAOpenGLProfile as uint, profile,
+                0
+            ];
+
+            let pixelformat = NSOpenGLPixelFormat::alloc(nil).initWithAttributes_(&attributes);
+            if pixelformat == nil {
+                return None;
+            }
+
+            let context = NSOpenGLContext::alloc(nil).initWithFormat_shareContext_(pixelformat, nil);
+            if context == nil {
+                None
+            } else {
+                context.setView_(view);
+                if vsync {
+                    let value = 1;
+                    context.setValues_forParameter_(&value, NSOpenGLContextParameter::NSOpenGLCPSwapInterval);
+                }
+                Some(context)
+            }
+        }
+    }
+
+    pub fn is_closed(&self) -> bool {
+        self.is_closed.get()
+    }
+
+    pub fn set_title(&self, title: &str) {
+        unsafe {
+            let title = NSString::alloc(nil).init_str(title);
+            self.window.setTitle_(title);
+        }
+    }
+
+    pub fn show(&self) {
+    }
+
+    pub fn hide(&self) {
+    }
+
+    pub fn get_position(&self) -> Option<(int, int)> {
+        unimplemented!()
+    }
+
+    pub fn set_position(&self, _x: int, _y: int) {
+        unimplemented!()
+    }
+
+    pub fn get_inner_size(&self) -> Option<(uint, uint)> {
+        let rect = unsafe { NSView::frame(self.view) };
+        Some((rect.size.width as uint, rect.size.height as uint))
+    }
+
+    pub fn get_outer_size(&self) -> Option<(uint, uint)> {
+        unimplemented!()
+    }
+
+    pub fn set_inner_size(&self, _x: uint, _y: uint) {
+        unimplemented!()
+    }
+
+    pub fn create_window_proxy(&self) -> WindowProxy {
+        WindowProxy
+    }
+
+    pub fn poll_events(&self) -> Vec<Event> {
+        let mut events = Vec::new();
+
+        loop {
+            unsafe {
+                let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                    NSAnyEventMask as u64,
+                    NSDate::distantPast(nil),
+                    NSDefaultRunLoopMode,
+                    true);
+                if event == nil { break; }
+                {
+                    // Create a temporary structure with state that delegates called internally
+                    // by sendEvent can read and modify. When that returns, update window state.
+                    // This allows the synchronous resize loop to continue issuing callbacks
+                    // to the user application, by passing handler through to the delegate state.
+                    let mut ds = DelegateState {
+                        is_closed: self.is_closed.get(),
+                        context: self.context,
+                        view: self.view,
+                        handler: self.resize,
+                    };
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        &mut ds as *mut DelegateState as *mut libc::c_void);
+                    NSApp().sendEvent_(event);
+                    object_setInstanceVariable(self.delegate,
+                        DELEGATE_STATE_IVAR.as_ptr() as *const i8,
+                        ptr::null_mut());
+                    self.is_closed.set(ds.is_closed);
+}
+
+                match event.get_type() {
+                    NSLeftMouseDown         => { events.push(MouseInput(Pressed, LeftMouseButton)); },
+                    NSLeftMouseUp           => { events.push(MouseInput(Released, LeftMouseButton)); },
+                    NSRightMouseDown        => { events.push(MouseInput(Pressed, RightMouseButton)); },
+                    NSRightMouseUp          => { events.push(MouseInput(Released, RightMouseButton)); },
+                    NSMouseMoved            => {
+                        let window_point = event.locationInWindow();
+                        let view_point = self.view.convertPoint_fromView_(window_point, nil);
+                        events.push(MouseMoved((view_point.x as int, view_point.y as int)));
+                    },
+                    NSKeyDown               => {
+                        let received_str = CString::new(event.characters().UTF8String(), false);
+                        for received_char in received_str.as_str().unwrap().chars() {
+                            if received_char.is_ascii() {
+                                events.push(ReceivedCharacter(received_char));
+                            }
+                        }
+
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push(KeyboardInput(Pressed, event.keycode() as u8, vkey));
+                    },
+                    NSKeyUp                 => {
+                        let vkey =  event::vkeycode_to_element(event.keycode());
+                        events.push(KeyboardInput(Released, event.keycode() as u8, vkey));
+                    },
+                    NSFlagsChanged          => {
+                        let shift_modifier = Window::modifier_event(event, appkit::NSShiftKeyMask as u64, events::VirtualKeyCode::LShift, shift_pressed);
+                        if shift_modifier.is_some() {
+                            shift_pressed = !shift_pressed;
+                            events.push(shift_modifier.unwrap());
+                        }
+                        let ctrl_modifier = Window::modifier_event(event, appkit::NSControlKeyMask as u64, events::VirtualKeyCode::LControl, ctrl_pressed);
+                        if ctrl_modifier.is_some() {
+                            ctrl_pressed = !ctrl_pressed;
+                            events.push(ctrl_modifier.unwrap());
+                        }
+                        let win_modifier = Window::modifier_event(event, appkit::NSCommandKeyMask as u64, events::VirtualKeyCode::LWin, win_pressed);
+                        if win_modifier.is_some() {
+                            win_pressed = !win_pressed;
+                            events.push(win_modifier.unwrap());
+                        }
+                        let alt_modifier = Window::modifier_event(event, appkit::NSAlternateKeyMask as u64, events::VirtualKeyCode::LAlt, alt_pressed);
+                        if alt_modifier.is_some() {
+                            alt_pressed = !alt_pressed;
+                            events.push(alt_modifier.unwrap());
+                        }
+                    },
+                    NSScrollWheel           => { events.push(MouseWheel(-event.scrollingDeltaY() as i32)); },
+                    NSOtherMouseDown        => { },
+                    NSOtherMouseUp          => { },
+                    NSOtherMouseDragged     => { },
+                    _                       => { },
+                }
+            }
+        }
+        events
+    }
+
+    unsafe fn modifier_event(event: id, keymask: u64, key: events::VirtualKeyCode, key_pressed: bool) -> Option<Event> {
+        if !key_pressed && Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Pressed, event.keycode() as u8, Some(key)));
+        }
+        else if key_pressed && !Window::modifier_key_pressed(event, keymask) {
+            return Some(KeyboardInput(Released, event.keycode() as u8, Some(key)));
+        }
+
+        return None;
+    }
+
+    unsafe fn modifier_key_pressed(event: id, modifier: u64) -> bool {
+        event.modifierFlags() & modifier != 0
+    }
+
+    pub fn wait_events(&self) -> Vec<Event> {
+        unsafe {
+            let event = NSApp().nextEventMatchingMask_untilDate_inMode_dequeue_(
+                NSAnyEventMask as u64,
+                NSDate::distantFuture(nil),
+                NSDefaultRunLoopMode,
+                false);
+            NSApp().sendEvent_(event);
+
+            self.poll_events()
+        }
+    }
+
+    pub unsafe fn make_current(&self) {
+        self.context.makeCurrentContext();
+    }
+
+    pub fn get_proc_address(&self, _addr: &str) -> *const () {
+        let symbol_name = _addr.parse::<CFString>().unwrap();
+        let framework_name = "com.apple.opengl".parse::<CFString>().unwrap();
+        let framework = unsafe {
+            CFBundleGetBundleWithIdentifier(framework_name.as_concrete_TypeRef())
+        };
+        let symbol = unsafe {
+            CFBundleGetFunctionPointerForName(framework, symbol_name.as_concrete_TypeRef())
+        };
+        symbol as *const ()
+    }
+
+    pub fn swap_buffers(&self) {
+        unsafe { self.context.flushBuffer(); }
+    }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        unimplemented!()
+    }
+
+    pub fn get_api(&self) -> ::Api {
+        ::Api::OpenGl
+    }
+
+    pub fn set_window_resize_callback(&mut self, callback: Option<fn(uint, uint)>) {
+        self.resize = callback;
+    }
+}