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-rw-r--r--src/osx/headless.rs4
-rw-r--r--src/osx/mod.rs25
2 files changed, 26 insertions, 3 deletions
diff --git a/src/osx/headless.rs b/src/osx/headless.rs
index ab3c341..3981058 100644
--- a/src/osx/headless.rs
+++ b/src/osx/headless.rs
@@ -97,6 +97,10 @@ impl HeadlessContext {
};
symbol as *const ()
}
+
+ pub fn get_api(&self) -> ::Api {
+ ::Api::OpenGl
+ }
}
unsafe impl Send for HeadlessContext {}
diff --git a/src/osx/mod.rs b/src/osx/mod.rs
index 58b6176..b338184 100644
--- a/src/osx/mod.rs
+++ b/src/osx/mod.rs
@@ -51,6 +51,7 @@ struct DelegateState<'a> {
is_closed: bool,
context: id,
view: id,
+ window: id,
handler: Option<fn(u32, u32)>,
}
@@ -117,7 +118,8 @@ extern fn window_did_resize(this: id, _: id) -> id {
match state.handler {
Some(handler) => {
let rect = NSView::frame(state.view);
- (handler)(rect.size.width as u32, rect.size.height as u32);
+ let scale_factor = state.window.backingScaleFactor() as f32;
+ (handler)((scale_factor * rect.size.width as f32) as u32, (scale_factor * rect.size.height as f32) as u32);
}
None => {}
}
@@ -360,6 +362,7 @@ impl Window {
let mut ds = DelegateState {
is_closed: self.is_closed.get(),
context: self.context,
+ window: self.window,
view: self.view,
handler: self.resize,
};
@@ -380,8 +383,17 @@ impl Window {
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)));
+ let window: id = msg_send()(event, selector("window"));
+ let view_point = if window == 0 {
+ let window_rect = self.window.convertRectFromScreen_(NSRect::new(window_point, NSSize::new(0.0, 0.0)));
+ self.view.convertPoint_fromView_(window_rect.origin, nil)
+ } else {
+ self.view.convertPoint_fromView_(window_point, nil)
+ };
+ let view_rect = NSView::frame(self.view);
+ let scale_factor = self.hidpi_factor();
+ events.push_back(MouseMoved(((scale_factor * view_point.x as f32) as i32,
+ (scale_factor * (view_rect.size.height - view_point.y) as f32) as i32)));
},
NSKeyDown => {
let received_c_str = event.characters().UTF8String();
@@ -461,6 +473,7 @@ impl Window {
}
pub unsafe fn make_current(&self) {
+ let _: id = msg_send()(self.context, selector("update"));
self.context.makeCurrentContext();
}
@@ -495,4 +508,10 @@ impl Window {
pub fn set_cursor(&self, cursor: MouseCursor) {
unimplemented!()
}
+
+ pub fn hidpi_factor(&self) -> f32 {
+ unsafe {
+ self.window.backingScaleFactor() as f32
+ }
+ }
}