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-rw-r--r--src/api/wayland/context.rs124
-rw-r--r--src/api/wayland/mod.rs125
2 files changed, 129 insertions, 120 deletions
diff --git a/src/api/wayland/context.rs b/src/api/wayland/context.rs
new file mode 100644
index 0000000..44a1f51
--- /dev/null
+++ b/src/api/wayland/context.rs
@@ -0,0 +1,124 @@
+use super::wayland::core::{Display, Registry, Compositor, Shell, Output,
+ Seat, Pointer, default_display, WSurface, SurfaceId};
+
+use std::collections::{VecDeque, HashMap};
+use std::sync::{Arc, Mutex};
+
+use Event;
+
+pub struct WaylandContext {
+ pub display: Display,
+ pub registry: Registry,
+ pub compositor: Compositor,
+ pub shell: Shell,
+ pub seat: Seat,
+ pub pointer: Option<Pointer<WSurface>>,
+ windows_event_queues: Arc<Mutex<HashMap<SurfaceId, Arc<Mutex<VecDeque<Event>>>>>>,
+ current_pointer_surface: Arc<Mutex<Option<SurfaceId>>>,
+ pub outputs: Vec<Arc<Output>>
+}
+
+impl WaylandContext {
+ pub fn new() -> Option<WaylandContext> {
+ let display = match default_display() {
+ Some(d) => d,
+ None => return None,
+ };
+ let registry = display.get_registry();
+ // let the registry get its events
+ display.sync_roundtrip();
+ let compositor = match registry.get_compositor() {
+ Some(c) => c,
+ None => return None,
+ };
+ let shell = match registry.get_shell() {
+ Some(s) => s,
+ None => return None,
+ };
+ let seat = match registry.get_seats().into_iter().next() {
+ Some(s) => s,
+ None => return None,
+ };
+ let outputs = registry.get_outputs().into_iter().map(Arc::new).collect::<Vec<_>>();
+ // let the other globals get their events
+ display.sync_roundtrip();
+
+ let current_pointer_surface = Arc::new(Mutex::new(None));
+
+ // rustc has trouble finding the correct type here, so we explicit it.
+ let windows_event_queues = Arc::new(Mutex::new(
+ HashMap::<SurfaceId, Arc<Mutex<VecDeque<Event>>>>::new()
+ ));
+
+ // handle inputs
+ let mut pointer = seat.get_pointer();
+ if let Some(ref mut p) = pointer {
+ // set the enter/leave callbacks
+ let current_surface = current_pointer_surface.clone();
+ p.set_enter_action(move |_, sid, x, y| {
+ *current_surface.lock().unwrap() = Some(sid);
+ });
+ let current_surface = current_pointer_surface.clone();
+ p.set_leave_action(move |_, sid| {
+ *current_surface.lock().unwrap() = None;
+ });
+ // set the events callbacks
+ let current_surface = current_pointer_surface.clone();
+ let event_queues = windows_event_queues.clone();
+ p.set_motion_action(move |_, _, x, y| {
+ // dispatch to the appropriate queue
+ let sid = *current_surface.lock().unwrap();
+ if let Some(sid) = sid {
+ let map = event_queues.lock().unwrap();
+ if let Some(queue) = map.get(&sid) {
+ queue.lock().unwrap().push_back(Event::Moved(x as i32,y as i32))
+ }
+ }
+ });
+ let current_surface = current_pointer_surface.clone();
+ let event_queues = windows_event_queues.clone();
+ p.set_button_action(move |_, sid, b, s| {
+ use super::wayland::core::ButtonState;
+ use MouseButton;
+ use ElementState;
+ let button = match b {
+ 0x110 => MouseButton::Left,
+ 0x111 => MouseButton::Right,
+ 0x112 => MouseButton::Middle,
+ _ => return
+ };
+ let state = match s {
+ ButtonState::WL_POINTER_BUTTON_STATE_RELEASED => ElementState::Released,
+ ButtonState::WL_POINTER_BUTTON_STATE_PRESSED => ElementState::Pressed
+ };
+ // dispatch to the appropriate queue
+ let sid = *current_surface.lock().unwrap();
+ if let Some(sid) = sid {
+ let map = event_queues.lock().unwrap();
+ if let Some(queue) = map.get(&sid) {
+ queue.lock().unwrap().push_back(Event::MouseInput(state, button))
+ }
+ }
+ });
+ }
+ Some(WaylandContext {
+ display: display,
+ registry: registry,
+ compositor: compositor,
+ shell: shell,
+ seat: seat,
+ pointer: pointer,
+ windows_event_queues: windows_event_queues,
+ current_pointer_surface: current_pointer_surface,
+ outputs: outputs
+ })
+ }
+
+ pub fn register_surface(&self, sid: SurfaceId, queue: Arc<Mutex<VecDeque<Event>>>) {
+ self.windows_event_queues.lock().unwrap().insert(sid, queue);
+ }
+
+ pub fn deregister_surface(&self, sid: SurfaceId) {
+ self.windows_event_queues.lock().unwrap().remove(&sid);
+ }
+} \ No newline at end of file
diff --git a/src/api/wayland/mod.rs b/src/api/wayland/mod.rs
index 1c6c0e7..7a53abe 100644
--- a/src/api/wayland/mod.rs
+++ b/src/api/wayland/mod.rs
@@ -2,9 +2,7 @@
#![allow(unused_variables, dead_code)]
use self::wayland::egl::{EGLSurface, is_egl_available};
-use self::wayland::core::{Display, Registry, Compositor, Shell, ShellSurface,
- Seat, Pointer, default_display, WSurface, SurfaceId,
- Surface, Output, ShellFullscreenMethod};
+use self::wayland::core::{ShellSurface, Surface, Output, ShellFullscreenMethod};
use libc;
use api::dlopen;
@@ -18,128 +16,15 @@ use CursorState;
use MouseCursor;
use GlContext;
-use std::collections::{VecDeque, HashMap};
+use std::collections::VecDeque;
use std::sync::{Arc, Mutex};
use std::ffi::CString;
-extern crate wayland_client as wayland;
-
-struct WaylandContext {
- pub display: Display,
- pub registry: Registry,
- pub compositor: Compositor,
- pub shell: Shell,
- pub seat: Seat,
- pub pointer: Option<Pointer<WSurface>>,
- windows_event_queues: Arc<Mutex<HashMap<SurfaceId, Arc<Mutex<VecDeque<Event>>>>>>,
- current_pointer_surface: Arc<Mutex<Option<SurfaceId>>>,
- outputs: Vec<Arc<Output>>
-}
+use self::context::WaylandContext;
-impl WaylandContext {
- pub fn new() -> Option<WaylandContext> {
- let display = match default_display() {
- Some(d) => d,
- None => return None,
- };
- let registry = display.get_registry();
- // let the registry get its events
- display.sync_roundtrip();
- let compositor = match registry.get_compositor() {
- Some(c) => c,
- None => return None,
- };
- let shell = match registry.get_shell() {
- Some(s) => s,
- None => return None,
- };
- let seat = match registry.get_seats().into_iter().next() {
- Some(s) => s,
- None => return None,
- };
- let outputs = registry.get_outputs().into_iter().map(Arc::new).collect::<Vec<_>>();
- // let the other globals get their events
- display.sync_roundtrip();
-
- let current_pointer_surface = Arc::new(Mutex::new(None));
-
- // rustc has trouble finding the correct type here, so we explicit it.
- let windows_event_queues = Arc::new(Mutex::new(
- HashMap::<SurfaceId, Arc<Mutex<VecDeque<Event>>>>::new()
- ));
-
- // handle inputs
- let mut pointer = seat.get_pointer();
- if let Some(ref mut p) = pointer {
- // set the enter/leave callbacks
- let current_surface = current_pointer_surface.clone();
- p.set_enter_action(move |_, sid, x, y| {
- *current_surface.lock().unwrap() = Some(sid);
- });
- let current_surface = current_pointer_surface.clone();
- p.set_leave_action(move |_, sid| {
- *current_surface.lock().unwrap() = None;
- });
- // set the events callbacks
- let current_surface = current_pointer_surface.clone();
- let event_queues = windows_event_queues.clone();
- p.set_motion_action(move |_, _, x, y| {
- // dispatch to the appropriate queue
- let sid = *current_surface.lock().unwrap();
- if let Some(sid) = sid {
- let map = event_queues.lock().unwrap();
- if let Some(queue) = map.get(&sid) {
- queue.lock().unwrap().push_back(Event::Moved(x as i32,y as i32))
- }
- }
- });
- let current_surface = current_pointer_surface.clone();
- let event_queues = windows_event_queues.clone();
- p.set_button_action(move |_, sid, b, s| {
- use self::wayland::core::ButtonState;
- use MouseButton;
- use ElementState;
- let button = match b {
- 0x110 => MouseButton::Left,
- 0x111 => MouseButton::Right,
- 0x112 => MouseButton::Middle,
- _ => return
- };
- let state = match s {
- ButtonState::WL_POINTER_BUTTON_STATE_RELEASED => ElementState::Released,
- ButtonState::WL_POINTER_BUTTON_STATE_PRESSED => ElementState::Pressed
- };
- // dispatch to the appropriate queue
- let sid = *current_surface.lock().unwrap();
- if let Some(sid) = sid {
- let map = event_queues.lock().unwrap();
- if let Some(queue) = map.get(&sid) {
- queue.lock().unwrap().push_back(Event::MouseInput(state, button))
- }
- }
- });
- }
- Some(WaylandContext {
- display: display,
- registry: registry,
- compositor: compositor,
- shell: shell,
- seat: seat,
- pointer: pointer,
- windows_event_queues: windows_event_queues,
- current_pointer_surface: current_pointer_surface,
- outputs: outputs
- })
- }
-
- fn register_surface(&self, sid: SurfaceId, queue: Arc<Mutex<VecDeque<Event>>>) {
- self.windows_event_queues.lock().unwrap().insert(sid, queue);
- }
+extern crate wayland_client as wayland;
- fn deregister_surface(&self, sid: SurfaceId) {
- self.windows_event_queues.lock().unwrap().remove(&sid);
- }
-}
+mod context;
lazy_static! {
static ref WAYLAND_CONTEXT: Option<WaylandContext> = {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 22:44:07 +0000