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Port X11 backend to the EVL2.0 API (#842)

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* Fix compilation on Linux.

* x11: port to evl2 with stubs

* x11: Implement run_return using calloop

* wayland/x11: Make ControlFlow::Exit sticky

* x11: Send LoopDestroyed on exit

* x11: Fix RedrawRequested semandics

* wayland: Fix RedrawRequested semandics

* x11/wayland: reduce code duplication for sticky callback
This commit is contained in:
Victor Berger 2019-04-27 18:06:51 +02:00 committed by GitHub
parent 2253565db5
commit 94f998af0a
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 2411 additions and 2301 deletions
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111
src/platform/unix.rs
View file

@ -15,15 +15,15 @@ use platform_impl::{
EventLoop as LinuxEventLoop,
Window as LinuxWindow,
};
//use platform_impl::x11::XConnection;
//use platform_impl::x11::ffi::XVisualInfo;
//
use platform_impl::x11::XConnection;
use platform_impl::x11::ffi::XVisualInfo;
// TODO: stupid hack so that glutin can do its work
//#[doc(hidden)]
//pub use platform_impl::x11;
//
//pub use platform_impl::XNotSupported;
//pub use platform_impl::x11::util::WindowType as XWindowType;
#[doc(hidden)]
pub use platform_impl::x11;
pub use platform_impl::XNotSupported;
pub use platform_impl::x11::util::WindowType as XWindowType;
/// Theme for wayland client side decorations
///
@ -96,8 +96,8 @@ impl Theme for WaylandThemeObject {
/// Additional methods on `EventLoop` that are specific to Unix.
pub trait EventLoopExtUnix {
/// Builds a new `EventLoops` that is forced to use X11.
//fn new_x11() -> Result<Self, XNotSupported>
// where Self: Sized;
fn new_x11() -> Result<Self, XNotSupported>
where Self: Sized;
/// Builds a new `EventLoop` that is forced to use Wayland.
fn new_wayland() -> Self
@ -109,8 +109,8 @@ pub trait EventLoopExtUnix {
/// True if the `EventLoop` uses X11.
fn is_x11(&self) -> bool;
//#[doc(hidden)]
//fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>>;
#[doc(hidden)]
fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>>;
/// Returns a pointer to the `wl_display` object of wayland that is used by this `EventsLoop`.
///
@ -121,15 +121,15 @@ pub trait EventLoopExtUnix {
}
impl<T> EventLoopExtUnix for EventLoop<T> {
//#[inline]
//fn new_x11() -> Result<Self, XNotSupported> {
// LinuxEventLoop::new_x11().map(|ev|
// EventLoop {
// event_loop: ev,
// _marker: ::std::marker::PhantomData,
// }
// )
//}
#[inline]
fn new_x11() -> Result<Self, XNotSupported> {
LinuxEventLoop::new_x11().map(|ev|
EventLoop {
event_loop: ev,
_marker: ::std::marker::PhantomData,
}
)
}
#[inline]
fn new_wayland() -> Self {
@ -152,16 +152,19 @@ impl<T> EventLoopExtUnix for EventLoop<T> {
!self.event_loop.is_wayland()
}
//#[inline]
//#[doc(hidden)]
//fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>> {
// self.event_loop.x_connection().cloned()
//}
#[inline]
#[doc(hidden)]
fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>> {
match self.event_loop {
LinuxEventLoop::X(ref e) => Some(e.x_connection().clone()),
_ => None
}
}
#[inline]
fn get_wayland_display(&self) -> Option<*mut raw::c_void> {
match self.events_loop {
LinuxEventsLoop::Wayland(ref e) => Some(e.get_display().c_ptr() as *mut _),
match self.event_loop {
LinuxEventLoop::Wayland(ref e) => Some(e.get_display().get_display_ptr() as *mut _),
_ => None
}
}
@ -183,8 +186,8 @@ pub trait WindowExtUnix {
fn get_xlib_screen_id(&self) -> Option<raw::c_int>;
//#[doc(hidden)]
//fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>>;
#[doc(hidden)]
fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>>;
/// Set window urgency hint (`XUrgencyHint`). Only relevant on X.
fn set_urgent(&self, is_urgent: bool);
@ -227,7 +230,7 @@ impl WindowExtUnix for Window {
#[inline]
fn get_xlib_window(&self) -> Option<raw::c_ulong> {
match self.window {
//LinuxWindow::X(ref w) => Some(w.get_xlib_window()),
LinuxWindow::X(ref w) => Some(w.get_xlib_window()),
_ => None
}
}
@ -235,7 +238,7 @@ impl WindowExtUnix for Window {
#[inline]
fn get_xlib_display(&self) -> Option<*mut raw::c_void> {
match self.window {
//LinuxWindow::X(ref w) => Some(w.get_xlib_display()),
LinuxWindow::X(ref w) => Some(w.get_xlib_display()),
_ => None
}
}
@ -243,33 +246,33 @@ impl WindowExtUnix for Window {
#[inline]
fn get_xlib_screen_id(&self) -> Option<raw::c_int> {
match self.window {
//LinuxWindow::X(ref w) => Some(w.get_xlib_screen_id()),
LinuxWindow::X(ref w) => Some(w.get_xlib_screen_id()),
_ => None
}
}
//#[inline]
//#[doc(hidden)]
//fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>> {
// match self.window {
// //LinuxWindow::X(ref w) => Some(w.get_xlib_xconnection()),
// _ => None
// }
//}
#[inline]
#[doc(hidden)]
fn get_xlib_xconnection(&self) -> Option<Arc<XConnection>> {
match self.window {
LinuxWindow::X(ref w) => Some(w.get_xlib_xconnection()),
_ => None
}
}
#[inline]
fn get_xcb_connection(&self) -> Option<*mut raw::c_void> {
match self.window {
//LinuxWindow::X(ref w) => Some(w.get_xcb_connection()),
LinuxWindow::X(ref w) => Some(w.get_xcb_connection()),
_ => None
}
}
#[inline]
fn set_urgent(&self, is_urgent: bool) {
//if let LinuxWindow::X(ref w) = self.window {
// w.set_urgent(is_urgent);
//}
if let LinuxWindow::X(ref w) = self.window {
w.set_urgent(is_urgent);
}
}
#[inline]
@ -312,7 +315,7 @@ pub trait WindowBuilderExtUnix {
/// Build window with override-redirect flag; defaults to false. Only relevant on X11.
fn with_override_redirect(self, override_redirect: bool) -> WindowBuilder;
/// Build window with `_NET_WM_WINDOW_TYPE` hint; defaults to `Normal`. Only relevant on X11.
//fn with_x11_window_type(self, x11_window_type: XWindowType) -> WindowBuilder;
fn with_x11_window_type(self, x11_window_type: XWindowType) -> WindowBuilder;
/// Build window with `_GTK_THEME_VARIANT` hint set to the specified value. Currently only relevant on X11.
fn with_gtk_theme_variant(self, variant: String) -> WindowBuilder;
/// Build window with resize increment hint. Only implemented on X11.
@ -331,9 +334,9 @@ pub trait WindowBuilderExtUnix {
impl WindowBuilderExtUnix for WindowBuilder {
#[inline]
fn with_x11_visual<T>(mut self, visual_infos: *const T) -> WindowBuilder {
//self.platform_specific.visual_infos = Some(
// unsafe { ptr::read(visual_infos as *const XVisualInfo) }
//);
self.platform_specific.visual_infos = Some(
unsafe { ptr::read(visual_infos as *const XVisualInfo) }
);
self
}
@ -355,11 +358,11 @@ impl WindowBuilderExtUnix for WindowBuilder {
self
}
//#[inline]
//fn with_x11_window_type(mut self, x11_window_type: XWindowType) -> WindowBuilder {
// self.platform_specific.x11_window_type = x11_window_type;
// self
//}
#[inline]
fn with_x11_window_type(mut self, x11_window_type: XWindowType) -> WindowBuilder {
self.platform_specific.x11_window_type = x11_window_type;
self
}
#[inline]
fn with_resize_increments(mut self, increments: LogicalSize) -> WindowBuilder {

186
src/platform_impl/linux/mod.rs
View file

@ -11,16 +11,17 @@ use sctk::reexports::client::ConnectError;
use dpi::{LogicalPosition, LogicalSize, PhysicalPosition, PhysicalSize};
use icon::Icon;
use event::Event;
use event_loop::{EventLoopClosed, ControlFlow, EventLoopWindowTarget as RootELW};
use monitor::MonitorHandle as RootMonitorHandle;
use window::{WindowAttributes, CreationError, MouseCursor};
//use self::x11::{XConnection, XError};
//use self::x11::ffi::XVisualInfo;
//pub use self::x11::XNotSupported;
use self::x11::{XConnection, XError};
use self::x11::ffi::XVisualInfo;
pub use self::x11::XNotSupported;
mod dlopen;
pub mod wayland;
//pub mod x11;
pub mod x11;
/// Environment variable specifying which backend should be used on unix platform.
///
@ -33,31 +34,31 @@ const BACKEND_PREFERENCE_ENV_VAR: &str = "WINIT_UNIX_BACKEND";
#[derive(Clone, Default)]
pub struct PlatformSpecificWindowBuilderAttributes {
//pub visual_infos: Option<XVisualInfo>,
pub visual_infos: Option<XVisualInfo>,
pub screen_id: Option<i32>,
pub resize_increments: Option<(u32, u32)>,
pub base_size: Option<(u32, u32)>,
pub class: Option<(String, String)>,
pub override_redirect: bool,
//pub x11_window_type: x11::util::WindowType,
pub x11_window_type: x11::util::WindowType,
pub gtk_theme_variant: Option<String>,
pub app_id: Option<String>
}
//lazy_static!(
// pub static ref X11_BACKEND: Mutex<Result<Arc<XConnection>, XNotSupported>> = {
// Mutex::new(XConnection::new(Some(x_error_callback)).map(Arc::new))
// };
//);
lazy_static!(
pub static ref X11_BACKEND: Mutex<Result<Arc<XConnection>, XNotSupported>> = {
Mutex::new(XConnection::new(Some(x_error_callback)).map(Arc::new))
};
);
pub enum Window {
//X(x11::Window),
X(x11::Window),
Wayland(wayland::Window),
}
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub enum WindowId {
//X(x11::WindowId),
X(x11::WindowId),
Wayland(wayland::WindowId),
}
@ -69,7 +70,7 @@ impl WindowId {
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub enum DeviceId {
//X(x11::DeviceId),
X(x11::DeviceId),
Wayland(wayland::DeviceId),
}
@ -81,7 +82,7 @@ impl DeviceId {
#[derive(Debug, Clone)]
pub enum MonitorHandle {
//X(x11::MonitorHandle),
X(x11::MonitorHandle),
Wayland(wayland::MonitorHandle),
}
@ -89,7 +90,7 @@ impl MonitorHandle {
#[inline]
pub fn get_name(&self) -> Option<String> {
match self {
//&MonitorHandle::X(ref m) => m.get_name(),
&MonitorHandle::X(ref m) => m.get_name(),
&MonitorHandle::Wayland(ref m) => m.get_name(),
}
}
@ -97,7 +98,7 @@ impl MonitorHandle {
#[inline]
pub fn get_native_identifier(&self) -> u32 {
match self {
//&MonitorHandle::X(ref m) => m.get_native_identifier(),
&MonitorHandle::X(ref m) => m.get_native_identifier(),
&MonitorHandle::Wayland(ref m) => m.get_native_identifier(),
}
}
@ -105,7 +106,7 @@ impl MonitorHandle {
#[inline]
pub fn get_dimensions(&self) -> PhysicalSize {
match self {
//&MonitorHandle::X(ref m) => m.get_dimensions(),
&MonitorHandle::X(ref m) => m.get_dimensions(),
&MonitorHandle::Wayland(ref m) => m.get_dimensions(),
}
}
@ -113,7 +114,7 @@ impl MonitorHandle {
#[inline]
pub fn get_position(&self) -> PhysicalPosition {
match self {
//&MonitorHandle::X(ref m) => m.get_position(),
&MonitorHandle::X(ref m) => m.get_position(),
&MonitorHandle::Wayland(ref m) => m.get_position(),
}
}
@ -121,7 +122,7 @@ impl MonitorHandle {
#[inline]
pub fn get_hidpi_factor(&self) -> f64 {
match self {
//&MonitorHandle::X(ref m) => m.get_hidpi_factor(),
&MonitorHandle::X(ref m) => m.get_hidpi_factor(),
&MonitorHandle::Wayland(ref m) => m.get_hidpi_factor() as f64,
}
}
@ -138,16 +139,16 @@ impl Window {
EventLoopWindowTarget::Wayland(ref window_target) => {
wayland::Window::new(window_target, attribs, pl_attribs).map(Window::Wayland)
},
//EventLoop::X(ref event_loop) => {
// x11::Window::new(event_loop, attribs, pl_attribs).map(Window::X)
//},
EventLoopWindowTarget::X(ref window_target) => {
x11::Window::new(window_target, attribs, pl_attribs).map(Window::X)
},
}
}
#[inline]
pub fn id(&self) -> WindowId {
match self {
//&Window::X(ref w) => WindowId::X(w.id()),
&Window::X(ref w) => WindowId::X(w.id()),
&Window::Wayland(ref w) => WindowId::Wayland(w.id()),
}
}
@ -155,7 +156,7 @@ impl Window {
#[inline]
pub fn set_title(&self, title: &str) {
match self {
//&Window::X(ref w) => w.set_title(title),
&Window::X(ref w) => w.set_title(title),
&Window::Wayland(ref w) => w.set_title(title),
}
}
@ -163,7 +164,7 @@ impl Window {
#[inline]
pub fn show(&self) {
match self {
//&Window::X(ref w) => w.show(),
&Window::X(ref w) => w.show(),
&Window::Wayland(ref w) => w.show(),
}
}
@ -171,7 +172,7 @@ impl Window {
#[inline]
pub fn hide(&self) {
match self {
//&Window::X(ref w) => w.hide(),
&Window::X(ref w) => w.hide(),
&Window::Wayland(ref w) => w.hide(),
}
}
@ -179,7 +180,7 @@ impl Window {
#[inline]
pub fn get_position(&self) -> Option<LogicalPosition> {
match self {
//&Window::X(ref w) => w.get_position(),
&Window::X(ref w) => w.get_position(),
&Window::Wayland(ref w) => w.get_position(),
}
}
@ -187,7 +188,7 @@ impl Window {
#[inline]
pub fn get_inner_position(&self) -> Option<LogicalPosition> {
match self {
//&Window::X(ref m) => m.get_inner_position(),
&Window::X(ref m) => m.get_inner_position(),
&Window::Wayland(ref m) => m.get_inner_position(),
}
}
@ -195,7 +196,7 @@ impl Window {
#[inline]
pub fn set_position(&self, position: LogicalPosition) {
match self {
//&Window::X(ref w) => w.set_position(position),
&Window::X(ref w) => w.set_position(position),
&Window::Wayland(ref w) => w.set_position(position),
}
}
@ -203,7 +204,7 @@ impl Window {
#[inline]
pub fn get_inner_size(&self) -> Option<LogicalSize> {
match self {
//&Window::X(ref w) => w.get_inner_size(),
&Window::X(ref w) => w.get_inner_size(),
&Window::Wayland(ref w) => w.get_inner_size(),
}
}
@ -211,7 +212,7 @@ impl Window {
#[inline]
pub fn get_outer_size(&self) -> Option<LogicalSize> {
match self {
//&Window::X(ref w) => w.get_outer_size(),
&Window::X(ref w) => w.get_outer_size(),
&Window::Wayland(ref w) => w.get_outer_size(),
}
}
@ -219,7 +220,7 @@ impl Window {
#[inline]
pub fn set_inner_size(&self, size: LogicalSize) {
match self {
//&Window::X(ref w) => w.set_inner_size(size),
&Window::X(ref w) => w.set_inner_size(size),
&Window::Wayland(ref w) => w.set_inner_size(size),
}
}
@ -227,7 +228,7 @@ impl Window {
#[inline]
pub fn set_min_dimensions(&self, dimensions: Option<LogicalSize>) {
match self {
//&Window::X(ref w) => w.set_min_dimensions(dimensions),
&Window::X(ref w) => w.set_min_dimensions(dimensions),
&Window::Wayland(ref w) => w.set_min_dimensions(dimensions),
}
}
@ -235,7 +236,7 @@ impl Window {
#[inline]
pub fn set_max_dimensions(&self, dimensions: Option<LogicalSize>) {
match self {
//&Window::X(ref w) => w.set_max_dimensions(dimensions),
&Window::X(ref w) => w.set_max_dimensions(dimensions),
&Window::Wayland(ref w) => w.set_max_dimensions(dimensions),
}
}
@ -243,7 +244,7 @@ impl Window {
#[inline]
pub fn set_resizable(&self, resizable: bool) {
match self {
//&Window::X(ref w) => w.set_resizable(resizable),
&Window::X(ref w) => w.set_resizable(resizable),
&Window::Wayland(ref w) => w.set_resizable(resizable),
}
}
@ -251,7 +252,7 @@ impl Window {
#[inline]
pub fn set_cursor(&self, cursor: MouseCursor) {
match self {
//&Window::X(ref w) => w.set_cursor(cursor),
&Window::X(ref w) => w.set_cursor(cursor),
&Window::Wayland(ref w) => w.set_cursor(cursor)
}
}
@ -259,7 +260,7 @@ impl Window {
#[inline]
pub fn grab_cursor(&self, grab: bool) -> Result<(), String> {
match self {
//&Window::X(ref window) => window.grab_cursor(grab),
&Window::X(ref window) => window.grab_cursor(grab),
&Window::Wayland(ref window) => window.grab_cursor(grab),
}
}
@ -267,7 +268,7 @@ impl Window {
#[inline]
pub fn hide_cursor(&self, hide: bool) {
match self {
//&Window::X(ref window) => window.hide_cursor(hide),
&Window::X(ref window) => window.hide_cursor(hide),
&Window::Wayland(ref window) => window.hide_cursor(hide),
}
}
@ -275,7 +276,7 @@ impl Window {
#[inline]
pub fn get_hidpi_factor(&self) -> f64 {
match self {
//&Window::X(ref w) => w.get_hidpi_factor(),
&Window::X(ref w) => w.get_hidpi_factor(),
&Window::Wayland(ref w) => w.hidpi_factor() as f64,
}
}
@ -283,7 +284,7 @@ impl Window {
#[inline]
pub fn set_cursor_position(&self, position: LogicalPosition) -> Result<(), String> {
match self {
//&Window::X(ref w) => w.set_cursor_position(position),
&Window::X(ref w) => w.set_cursor_position(position),
&Window::Wayland(ref w) => w.set_cursor_position(position),
}
}
@ -291,7 +292,7 @@ impl Window {
#[inline]
pub fn set_maximized(&self, maximized: bool) {
match self {
//&Window::X(ref w) => w.set_maximized(maximized),
&Window::X(ref w) => w.set_maximized(maximized),
&Window::Wayland(ref w) => w.set_maximized(maximized),
}
}
@ -299,7 +300,7 @@ impl Window {
#[inline]
pub fn set_fullscreen(&self, monitor: Option<RootMonitorHandle>) {
match self {
//&Window::X(ref w) => w.set_fullscreen(monitor),
&Window::X(ref w) => w.set_fullscreen(monitor),
&Window::Wayland(ref w) => w.set_fullscreen(monitor)
}
}
@ -307,7 +308,7 @@ impl Window {
#[inline]
pub fn set_decorations(&self, decorations: bool) {
match self {
//&Window::X(ref w) => w.set_decorations(decorations),
&Window::X(ref w) => w.set_decorations(decorations),
&Window::Wayland(ref w) => w.set_decorations(decorations)
}
}
@ -315,7 +316,7 @@ impl Window {
#[inline]
pub fn set_always_on_top(&self, always_on_top: bool) {
match self {
//&Window::X(ref w) => w.set_always_on_top(always_on_top),
&Window::X(ref w) => w.set_always_on_top(always_on_top),
&Window::Wayland(_) => (),
}
}
@ -323,7 +324,7 @@ impl Window {
#[inline]
pub fn set_window_icon(&self, window_icon: Option<Icon>) {
match self {
//&Window::X(ref w) => w.set_window_icon(window_icon),
&Window::X(ref w) => w.set_window_icon(window_icon),
&Window::Wayland(_) => (),
}
}
@ -331,7 +332,7 @@ impl Window {
#[inline]
pub fn set_ime_spot(&self, position: LogicalPosition) {
match self {
//&Window::X(ref w) => w.set_ime_spot(position),
&Window::X(ref w) => w.set_ime_spot(position),
&Window::Wayland(_) => (),
}
}
@ -339,7 +340,7 @@ impl Window {
#[inline]
pub fn request_redraw(&self) {
match self {
//&Window::X(ref w) => w.request_redraw(),
&Window::X(ref w) => w.request_redraw(),
&Window::Wayland(ref w) => w.request_redraw(),
}
}
@ -347,7 +348,7 @@ impl Window {
#[inline]
pub fn get_current_monitor(&self) -> RootMonitorHandle {
match self {
//&Window::X(ref window) => RootMonitorHandle { inner: MonitorHandle::X(window.get_current_monitor()) },
&Window::X(ref window) => RootMonitorHandle { inner: MonitorHandle::X(window.get_current_monitor()) },
&Window::Wayland(ref window) => RootMonitorHandle { inner: MonitorHandle::Wayland(window.get_current_monitor()) },
}
}
@ -355,10 +356,10 @@ impl Window {
#[inline]
pub fn get_available_monitors(&self) -> VecDeque<MonitorHandle> {
match self {
//&Window::X(ref window) => window.get_available_monitors()
// .into_iter()
// .map(MonitorHandle::X)
// .collect(),
&Window::X(ref window) => window.get_available_monitors()
.into_iter()
.map(MonitorHandle::X)
.collect(),
&Window::Wayland(ref window) => window.get_available_monitors()
.into_iter()
.map(MonitorHandle::Wayland)
@ -369,13 +370,13 @@ impl Window {
#[inline]
pub fn get_primary_monitor(&self) -> MonitorHandle {
match self {
//&Window::X(ref window) => MonitorHandle::X(window.get_primary_monitor()),
&Window::X(ref window) => MonitorHandle::X(window.get_primary_monitor()),
&Window::Wayland(ref window) => MonitorHandle::Wayland(window.get_primary_monitor()),
}
}
}
/*
unsafe extern "C" fn x_error_callback(
display: *mut x11::ffi::Display,
event: *mut x11::ffi::XErrorEvent,
@ -405,16 +406,16 @@ unsafe extern "C" fn x_error_callback(
// Fun fact: this return value is completely ignored.
0
}
*/
pub enum EventLoop<T: 'static> {
Wayland(wayland::EventLoop<T>),
//X(x11::EventLoop)
X(x11::EventLoop<T>)
}
#[derive(Clone)]
pub enum EventLoopProxy<T: 'static> {
//X(x11::EventLoopProxy),
X(x11::EventLoopProxy<T>),
Wayland(wayland::EventLoopProxy<T>),
}
@ -460,15 +461,14 @@ impl<T:'static> EventLoop<T> {
.map(EventLoop::Wayland)
}
pub fn new_x11() -> Result<EventLoop<T>, () /*XNotSupported*/> {
//X11_BACKEND
// .lock()
// .as_ref()
// .map(Arc::clone)
// .map(x11::EventLoop::new)
// .map(EventLoop::X)
// .map_err(|err| err.clone())
unimplemented!()
pub fn new_x11() -> Result<EventLoop<T>, XNotSupported> {
X11_BACKEND
.lock()
.as_ref()
.map(Arc::clone)
.map(x11::EventLoop::new)
.map(EventLoop::X)
.map_err(|err| err.clone())
}
#[inline]
@ -479,12 +479,12 @@ impl<T:'static> EventLoop<T> {
.into_iter()
.map(MonitorHandle::Wayland)
.collect(),
//EventLoop::X(ref evlp) => evlp
// .x_connection()
// .get_available_monitors()
// .into_iter()
// .map(MonitorHandle::X)
// .collect(),
EventLoop::X(ref evlp) => evlp
.x_connection()
.get_available_monitors()
.into_iter()
.map(MonitorHandle::X)
.collect(),
}
}
@ -492,14 +492,14 @@ impl<T:'static> EventLoop<T> {
pub fn get_primary_monitor(&self) -> MonitorHandle {
match *self {
EventLoop::Wayland(ref evlp) => MonitorHandle::Wayland(evlp.get_primary_monitor()),
//EventLoop::X(ref evlp) => MonitorHandle::X(evlp.x_connection().get_primary_monitor()),
EventLoop::X(ref evlp) => MonitorHandle::X(evlp.x_connection().get_primary_monitor()),
}
}
pub fn create_proxy(&self) -> EventLoopProxy<T> {
match *self {
EventLoop::Wayland(ref evlp) => EventLoopProxy::Wayland(evlp.create_proxy()),
//EventLoop::X(ref evlp) => EventLoopProxy::X(evlp.create_proxy()),
EventLoop::X(ref evlp) => EventLoopProxy::X(evlp.create_proxy()),
}
}
@ -508,7 +508,7 @@ impl<T:'static> EventLoop<T> {
{
match *self {
EventLoop::Wayland(ref mut evlp) => evlp.run_return(callback),
//EventLoop::X(ref mut evlp) => evlp.run_return(callback)
EventLoop::X(ref mut evlp) => evlp.run_return(callback)
}
}
@ -517,7 +517,7 @@ impl<T:'static> EventLoop<T> {
{
match self {
EventLoop::Wayland(evlp) => evlp.run(callback),
//EventLoop::X(ref mut evlp) => evlp.run(callback)
EventLoop::X(evlp) => evlp.run(callback)
}
}
@ -525,36 +525,44 @@ impl<T:'static> EventLoop<T> {
pub fn is_wayland(&self) -> bool {
match *self {
EventLoop::Wayland(_) => true,
//EventLoop::X(_) => false,
EventLoop::X(_) => false,
}
}
pub fn window_target(&self) -> &::event_loop::EventLoopWindowTarget<T> {
match *self {
EventLoop::Wayland(ref evl) => evl.window_target(),
//EventLoop::X(ref evl) => evl.window_target()
EventLoop::X(ref evl) => evl.window_target()
}
}
//#[inline]
//pub fn x_connection(&self) -> Option<&Arc<XConnection>> {
// match *self {
// EventLoop::Wayland(_) => None,
// EventLoop::X(ref ev) => Some(ev.x_connection()),
// }
//}
}
impl<T: 'static> EventLoopProxy<T> {
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed> {
match *self {
EventLoopProxy::Wayland(ref proxy) => proxy.send_event(event),
//EventLoopProxy::X(ref proxy) => proxy.wakeup(),
EventLoopProxy::X(ref proxy) => proxy.send_event(event),
}
}
}
pub enum EventLoopWindowTarget<T> {
Wayland(wayland::EventLoopWindowTarget<T>),
//X(x11::EventLoopWIndowTarget<T>)
X(x11::EventLoopWindowTarget<T>)
}
fn sticky_exit_callback<T, F>(
evt: Event<T>, target: &RootELW<T>, control_flow: &mut ControlFlow, callback: &mut F
) where F: FnMut(Event<T>, &RootELW<T>, &mut ControlFlow)
{
// make ControlFlow::Exit sticky by providing a dummy
// control flow reference if it is already Exit.
let mut dummy = ControlFlow::Exit;
let cf = if *control_flow == ControlFlow::Exit {
&mut dummy
} else {
control_flow
};
// user callback
callback(evt, target, cf)
}

31
src/platform_impl/linux/wayland/event_loop.rs
View file

@ -8,6 +8,7 @@ use std::time::Instant;
use event_loop::{ControlFlow, EventLoopClosed, EventLoopWindowTarget as RootELW};
use event::ModifiersState;
use dpi::{PhysicalPosition, PhysicalSize};
use platform_impl::platform::sticky_exit_callback;
use super::window::WindowStore;
use super::WindowId;
@ -204,23 +205,39 @@ impl<T: 'static> EventLoop<T> {
// empty buffer of events
{
let mut guard = sink.lock().unwrap();
guard.empty_with(|evt| callback(evt, &self.window_target, &mut control_flow));
guard.empty_with(|evt| {
sticky_exit_callback(evt, &self.window_target, &mut control_flow, &mut callback);
});
}
// empty user events
{
let mut guard = user_events.borrow_mut();
for evt in guard.drain(..) {
callback(::event::Event::UserEvent(evt), &self.window_target, &mut control_flow);
sticky_exit_callback(
::event::Event::UserEvent(evt),
&self.window_target,
&mut control_flow,
&mut callback
);
}
}
callback(::event::Event::EventsCleared, &self.window_target, &mut control_flow);
// fo a second run of post-dispatch-triggers, to handle user-generated "request-redraw"
// do a second run of post-dispatch-triggers, to handle user-generated "request-redraw"
// in response of resize & friends
self.post_dispatch_triggers();
{
let mut guard = sink.lock().unwrap();
guard.empty_with(|evt| callback(evt, &self.window_target, &mut control_flow));
guard.empty_with(|evt| {
sticky_exit_callback(evt, &self.window_target, &mut control_flow, &mut callback);
});
}
// send Events cleared
{
sticky_exit_callback(
::event::Event::EventsCleared,
&self.window_target,
&mut control_flow,
&mut callback
);
}
// send pending events to the server

1010
src/platform_impl/linux/x11/event_processor.rs Normal file
View file

File diff suppressed because it is too large Load diff

1992
src/platform_impl/linux/x11/events.rs
View file

File diff suppressed because it is too large Load diff

1352
src/platform_impl/linux/x11/mod.rs
View file

File diff suppressed because it is too large Load diff

2
src/platform_impl/linux/x11/monitor.rs
View file

@ -2,7 +2,7 @@ use std::os::raw::*;
use parking_lot::Mutex;
use {PhysicalPosition, PhysicalSize};
use dpi::{PhysicalPosition, PhysicalSize};
use super::{util, XConnection, XError};
use super::ffi::{
RRCrtcChangeNotifyMask,

2
src/platform_impl/linux/x11/util/geometry.rs
View file

@ -1,7 +1,7 @@
use std::cmp;
use super::*;
use {LogicalPosition, LogicalSize};
use dpi::{LogicalPosition, LogicalSize};
// Friendly neighborhood axis-aligned rectangle
#[derive(Debug, Clone, PartialEq, Eq)]

2
src/platform_impl/linux/x11/util/icon.rs
View file

@ -1,4 +1,4 @@
use {Icon, Pixel, PIXEL_SIZE};
use window::{Icon, Pixel, PIXEL_SIZE};
use super::*;
impl Pixel {

2
src/platform_impl/linux/x11/util/input.rs
View file

@ -1,7 +1,7 @@
use std::str;
use super::*;
use events::ModifiersState;
use event::ModifiersState;
pub const VIRTUAL_CORE_POINTER: c_int = 2;
pub const VIRTUAL_CORE_KEYBOARD: c_int = 3;

2
src/platform_impl/linux/x11/util/randr.rs
View file

@ -1,7 +1,7 @@
use std::{env, slice};
use std::str::FromStr;
use validate_hidpi_factor;
use dpi::validate_hidpi_factor;
use super::*;
pub fn calc_dpi_factor(

20
src/platform_impl/linux/x11/window.rs
View file

@ -1,4 +1,5 @@
use std::{cmp, env, mem};
use std::collections::HashSet;
use std::ffi::CString;
use std::os::raw::*;
use std::path::Path;
@ -7,15 +8,15 @@ use std::sync::Arc;
use libc;
use parking_lot::Mutex;
use {Icon, MouseCursor, WindowAttributes};
use CreationError::{self, OsError};
use window::{Icon, MouseCursor, WindowAttributes};
use window::CreationError::{self, OsError};
use dpi::{LogicalPosition, LogicalSize};
use platform_impl::MonitorHandle as PlatformMonitorHandle;
use platform_impl::PlatformSpecificWindowBuilderAttributes;
use platform_impl::x11::MonitorHandle as X11MonitorHandle;
use window::MonitorHandle as RootMonitorHandle;
use monitor::MonitorHandle as RootMonitorHandle;
use super::{ffi, util, ImeSender, XConnection, XError, WindowId, EventLoop};
use super::{ffi, util, ImeSender, XConnection, XError, WindowId, EventLoopWindowTarget};
unsafe extern "C" fn visibility_predicate(
_display: *mut ffi::Display,
@ -66,11 +67,12 @@ pub struct UnownedWindow {
ime_sender: Mutex<ImeSender>,
pub multitouch: bool, // never changes
pub shared_state: Mutex<SharedState>,
pending_redraws: Arc<::std::sync::Mutex<HashSet<WindowId>>>,
}
impl UnownedWindow {
pub fn new(
event_loop: &EventLoop,
pub fn new<T>(
event_loop: &EventLoopWindowTarget<T>,
window_attrs: WindowAttributes,
pl_attribs: PlatformSpecificWindowBuilderAttributes,
) -> Result<UnownedWindow, CreationError> {
@ -203,6 +205,7 @@ impl UnownedWindow {
ime_sender: Mutex::new(event_loop.ime_sender.clone()),
multitouch: window_attrs.multitouch,
shared_state: SharedState::new(dpi_factor),
pending_redraws: event_loop.pending_redraws.clone(),
};
// Title must be set before mapping. Some tiling window managers (i.e. i3) use the window
@ -1210,4 +1213,9 @@ impl UnownedWindow {
#[inline]
pub fn id(&self) -> WindowId { WindowId(self.xwindow) }
#[inline]
pub fn request_redraw(&self) {
self.pending_redraws.lock().unwrap().insert(WindowId(self.xwindow));
}
}