Merge branch 'master' into feature/windows-cursor-enter-leave

Author: Fredemus

.rustfmt.toml

@@ -1,3 +1,3 @@
-fn_args_layout = "Compressed"
+fn_params_layout = "Compressed"
 use_small_heuristics = "Max"
 use_field_init_shorthand = true

Cargo.toml

@@ -20,7 +20,7 @@ opengl = ["uuid", "x11/glx"]
 
 [dependencies]
 keyboard-types = { version = "0.6.1", default-features = false }
-raw-window-handle = "0.4.2"
+raw-window-handle = "0.5"
 
 [target.'cfg(target_os="linux")'.dependencies]
 xcb = { version = "0.9", features = ["thread", "xlib_xcb", "dri2"] }

examples/open_window.rs

@@ -29,7 +29,7 @@ impl WindowHandler for OpenWindowExample {
 
                 #[cfg(target_os = "macos")]
                 match e {
-                    MouseEvent::ButtonPressed { button, modifiers } => {
+                    MouseEvent::ButtonPressed { .. } => {
                         copy_to_clipboard(&"This is a test!")
                     }
                     _ => (),

src/event.rs

@@ -157,6 +157,6 @@ pub enum EventStatus {
     /// plugin window is in focus.
     Ignored,
     /// We are prepared to handle the data in the drag and dropping will
-    /// result in [DropEffect] 
+    /// result in [DropEffect]
     AcceptDrop(DropEffect),
 }

src/gl/macos.rs

@@ -1,7 +1,7 @@
 use std::ffi::c_void;
 use std::str::FromStr;
 
-use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
+use raw_window_handle::RawWindowHandle;
 
 use cocoa::appkit::{
     NSOpenGLContext, NSOpenGLContextParameter, NSOpenGLPFAAccelerated, NSOpenGLPFAAlphaSize,
@@ -28,10 +28,8 @@ pub struct GlContext {
 }
 
 impl GlContext {
-    pub unsafe fn create(
-        parent: &impl HasRawWindowHandle, config: GlConfig,
-    ) -> Result<GlContext, GlError> {
-        let handle = if let RawWindowHandle::AppKit(handle) = parent.raw_window_handle() {
+    pub unsafe fn create(parent: &RawWindowHandle, config: GlConfig) -> Result<GlContext, GlError> {
+        let handle = if let RawWindowHandle::AppKit(handle) = parent {
             handle
         } else {
             return Err(GlError::InvalidWindowHandle);

src/gl/mod.rs

@@ -3,7 +3,7 @@ use std::marker::PhantomData;
 
 // On X11 creating the context is a two step process
 #[cfg(not(target_os = "linux"))]
-use raw_window_handle::HasRawWindowHandle;
+use raw_window_handle::RawWindowHandle;
 
 #[cfg(target_os = "windows")]
 mod win;
@@ -77,7 +77,7 @@ pub struct GlContext {
 impl GlContext {
     #[cfg(not(target_os = "linux"))]
     pub(crate) unsafe fn create(
-        parent: &impl HasRawWindowHandle, config: GlConfig,
+        parent: &RawWindowHandle, config: GlConfig,
     ) -> Result<GlContext, GlError> {
         platform::GlContext::create(parent, config)
             .map(|context| GlContext { context, phantom: PhantomData })

src/gl/win.rs

@@ -1,7 +1,7 @@
 use std::ffi::{c_void, CString, OsStr};
 use std::os::windows::ffi::OsStrExt;
 
-use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
+use raw_window_handle::RawWindowHandle;
 
 use winapi::shared::minwindef::{HINSTANCE, HMODULE};
 use winapi::shared::ntdef::WCHAR;
@@ -77,10 +77,8 @@ extern "C" {
 }
 
 impl GlContext {
-    pub unsafe fn create(
-        parent: &impl HasRawWindowHandle, config: GlConfig,
-    ) -> Result<GlContext, GlError> {
-        let handle = if let RawWindowHandle::Win32(handle) = parent.raw_window_handle() {
+    pub unsafe fn create(parent: &RawWindowHandle, config: GlConfig) -> Result<GlContext, GlError> {
+        let handle = if let RawWindowHandle::Win32(handle) = parent {
             handle
         } else {
             return Err(GlError::InvalidWindowHandle);

src/gl/x11.rs

@@ -1,8 +1,6 @@
 use std::ffi::{c_void, CString};
 use std::os::raw::{c_int, c_ulong};
 
-use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
-
 use x11::glx;
 use x11::xlib;
 
@@ -80,20 +78,12 @@ impl GlContext {
     ///
     /// Use [Self::get_fb_config_and_visual] to create both of these things.
     pub unsafe fn create(
-        parent: &impl HasRawWindowHandle, config: FbConfig,
+        window: c_ulong, display: *mut xlib::_XDisplay, config: FbConfig,
     ) -> Result<GlContext, GlError> {
-        let handle = if let RawWindowHandle::Xlib(handle) = parent.raw_window_handle() {
-            handle
-        } else {
-            return Err(GlError::InvalidWindowHandle);
-        };
-
-        if handle.display.is_null() {
+        if display.is_null() {
             return Err(GlError::InvalidWindowHandle);
         }
 
-        let display = handle.display as *mut xlib::_XDisplay;
-
         errors::XErrorHandler::handle(display, |error_handler| {
             #[allow(non_snake_case)]
             let glXCreateContextAttribsARB: GlXCreateContextAttribsARB = {
@@ -144,21 +134,21 @@ impl GlContext {
                 return Err(GlError::CreationFailed(CreationFailedError::ContextCreationFailed));
             }
 
-            let res = glx::glXMakeCurrent(display, handle.window, context);
+            let res = glx::glXMakeCurrent(display, window, context);
             error_handler.check()?;
             if res == 0 {
                 return Err(GlError::CreationFailed(CreationFailedError::MakeCurrentFailed));
             }
 
-            glXSwapIntervalEXT(display, handle.window, config.gl_config.vsync as i32);
+            glXSwapIntervalEXT(display, window, config.gl_config.vsync as i32);
             error_handler.check()?;
 
             if glx::glXMakeCurrent(display, 0, std::ptr::null_mut()) == 0 {
                 error_handler.check()?;
                 return Err(GlError::CreationFailed(CreationFailedError::MakeCurrentFailed));
             }
 
-            Ok(GlContext { window: handle.window, display, context })
+            Ok(GlContext { window, display, context })
         })
     }
 

src/macos/keyboard.rs

@@ -18,6 +18,8 @@
 
 //! Conversion of platform keyboard event into cross-platform event.
 
+use std::cell::Cell;
+
 use cocoa::appkit::{NSEvent, NSEventModifierFlags, NSEventType};
 use cocoa::base::id;
 use cocoa::foundation::NSString;
@@ -44,7 +46,7 @@ pub(crate) fn from_nsstring(s: id) -> String {
 /// Most of the logic in this module is adapted from Mozilla, and in particular
 /// TextInputHandler.mm.
 pub(crate) struct KeyboardState {
-    last_mods: NSEventModifierFlags,
+    last_mods: Cell<NSEventModifierFlags>,
 }
 
 /// Convert a macOS platform key code (keyCode field of NSEvent).
@@ -269,11 +271,15 @@ fn is_modifier_code(code: Code) -> bool {
 
 impl KeyboardState {
     pub(crate) fn new() -> KeyboardState {
-        let last_mods = NSEventModifierFlags::empty();
+        let last_mods = Cell::new(NSEventModifierFlags::empty());
         KeyboardState { last_mods }
     }
 
-    pub(crate) fn process_native_event(&mut self, event: id) -> Option<KeyboardEvent> {
+    pub(crate) fn last_mods(&self) -> NSEventModifierFlags {
+        self.last_mods.get()
+    }
+
+    pub(crate) fn process_native_event(&self, event: id) -> Option<KeyboardEvent> {
         unsafe {
             let event_type = event.eventType();
             let key_code = event.keyCode();
@@ -288,8 +294,8 @@ impl KeyboardState {
                     // We use `bits` here because we want to distinguish the
                     // device dependent bits (when both left and right keys
                     // may be pressed, for example).
-                    let any_down = raw_mods.bits() & !self.last_mods.bits();
-                    self.last_mods = raw_mods;
+                    let any_down = raw_mods.bits() & !self.last_mods.get().bits();
+                    self.last_mods.set(raw_mods);
                     if is_modifier_code(code) {
                         if any_down == 0 {
                             KeyState::Up

src/macos/mod.rs

@@ -3,3 +3,15 @@ mod view;
 mod window;
 
 pub use window::*;
+
+#[allow(non_upper_case_globals)]
+mod consts {
+    use cocoa::foundation::NSUInteger;
+
+    pub const NSDragOperationNone: NSUInteger = 0;
+    pub const NSDragOperationCopy: NSUInteger = 1;
+    pub const NSDragOperationLink: NSUInteger = 2;
+    pub const NSDragOperationGeneric: NSUInteger = 4;
+    pub const NSDragOperationMove: NSUInteger = 16;
+}
+use consts::*;