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-rw-r--r--src/api/wayland/context.rs101
-rw-r--r--src/api/wayland/keyboard.rs170
-rw-r--r--src/api/wayland/mod.rs2
3 files changed, 267 insertions, 6 deletions
diff --git a/src/api/wayland/context.rs b/src/api/wayland/context.rs
index 44a1f51..3b6c0b8 100644
--- a/src/api/wayland/context.rs
+++ b/src/api/wayland/context.rs
@@ -1,10 +1,21 @@
-use super::wayland::core::{Display, Registry, Compositor, Shell, Output,
- Seat, Pointer, default_display, WSurface, SurfaceId};
+use super::wayland::core::{Display, Registry, Compositor, Shell, Output, ButtonState,
+ Seat, Pointer, default_display, WSurface, SurfaceId, Keyboard,
+ KeyState};
+use super::wayland_kbd::MappedKeyboard;
+use super::keyboard::keycode_to_vkey;
+
use std::collections::{VecDeque, HashMap};
use std::sync::{Arc, Mutex};
use Event;
+use MouseButton;
+use ElementState;
+
+enum AnyKeyboard {
+ RawKeyBoard(Keyboard),
+ XKB(MappedKeyboard)
+}
pub struct WaylandContext {
pub display: Display,
@@ -13,8 +24,10 @@ pub struct WaylandContext {
pub shell: Shell,
pub seat: Seat,
pub pointer: Option<Pointer<WSurface>>,
+ keyboard: Option<AnyKeyboard>,
windows_event_queues: Arc<Mutex<HashMap<SurfaceId, Arc<Mutex<VecDeque<Event>>>>>>,
current_pointer_surface: Arc<Mutex<Option<SurfaceId>>>,
+ current_keyboard_surface: Arc<Mutex<Option<SurfaceId>>>,
pub outputs: Vec<Arc<Output>>
}
@@ -50,7 +63,7 @@ impl WaylandContext {
HashMap::<SurfaceId, Arc<Mutex<VecDeque<Event>>>>::new()
));
- // handle inputs
+ // handle pointer inputs
let mut pointer = seat.get_pointer();
if let Some(ref mut p) = pointer {
// set the enter/leave callbacks
@@ -78,9 +91,6 @@ impl WaylandContext {
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,
@@ -101,6 +111,83 @@ impl WaylandContext {
}
});
}
+
+ // handle keyboard inputs
+ let mut keyboard = None;
+ let current_keyboard_surface = Arc::new(Mutex::new(None));
+ if let Some(mut wkbd) = seat.get_keyboard() {
+ display.sync_roundtrip();
+
+ let current_surface = current_keyboard_surface.clone();
+ wkbd.set_enter_action(move |_, sid, _| {
+ *current_surface.lock().unwrap() = Some(sid);
+ });
+ let current_surface = current_keyboard_surface.clone();
+ wkbd.set_leave_action(move |_, sid| {
+ *current_surface.lock().unwrap() = None;
+ });
+
+ let kbd = match MappedKeyboard::new(wkbd) {
+ Ok(mkbd) => {
+ // We managed to load a keymap
+ let current_surface = current_keyboard_surface.clone();
+ let event_queues = windows_event_queues.clone();
+ mkbd.set_key_action(move |state, _, _, keycode, keystate| {
+ let kstate = match keystate {
+ KeyState::WL_KEYBOARD_KEY_STATE_RELEASED => ElementState::Released,
+ KeyState::WL_KEYBOARD_KEY_STATE_PRESSED => ElementState::Pressed
+ };
+ let mut events = Vec::new();
+ // key event
+ events.push(Event::KeyboardInput(
+ kstate,
+ (keycode & 0xff) as u8,
+ keycode_to_vkey(state, keycode)
+ ));
+ // utf8 events
+ if kstate == ElementState::Pressed {
+ if let Some(txt) = state.get_utf8(keycode) {
+ events.extend(
+ txt.chars().map(Event::ReceivedCharacter)
+ );
+ }
+ }
+ // 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().extend(events.into_iter());
+ }
+ }
+ });
+ AnyKeyboard::XKB(mkbd)
+ },
+ Err(mut rkbd) => {
+ // fallback to raw inputs, no virtual keycodes
+ let current_surface = current_keyboard_surface.clone();
+ let event_queues = windows_event_queues.clone();
+ rkbd.set_key_action(move |_, _, keycode, keystate| {
+ let kstate = match keystate {
+ KeyState::WL_KEYBOARD_KEY_STATE_RELEASED => ElementState::Released,
+ KeyState::WL_KEYBOARD_KEY_STATE_PRESSED => ElementState::Pressed
+ };
+ let event = Event::KeyboardInput(kstate, (keycode & 0xff) as u8, None);
+ // 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);
+ }
+ }
+ });
+ AnyKeyboard::RawKeyBoard(rkbd)
+ }
+ };
+ keyboard = Some(kbd);
+ }
+
Some(WaylandContext {
display: display,
registry: registry,
@@ -108,8 +195,10 @@ impl WaylandContext {
shell: shell,
seat: seat,
pointer: pointer,
+ keyboard: keyboard,
windows_event_queues: windows_event_queues,
current_pointer_surface: current_pointer_surface,
+ current_keyboard_surface: current_keyboard_surface,
outputs: outputs
})
}
diff --git a/src/api/wayland/keyboard.rs b/src/api/wayland/keyboard.rs
new file mode 100644
index 0000000..911e897
--- /dev/null
+++ b/src/api/wayland/keyboard.rs
@@ -0,0 +1,170 @@
+use super::wayland_kbd::{KbState, keysyms};
+
+use VirtualKeyCode;
+
+pub fn keycode_to_vkey(state: &KbState, keycode: u32) -> Option<VirtualKeyCode> {
+ // first line is hard-coded because it must be case insensitive
+ // and is a linux constant anyway
+ match keycode {
+ 1 => return Some(VirtualKeyCode::Escape),
+ 2 => return Some(VirtualKeyCode::Key1),
+ 3 => return Some(VirtualKeyCode::Key2),
+ 4 => return Some(VirtualKeyCode::Key3),
+ 5 => return Some(VirtualKeyCode::Key4),
+ 6 => return Some(VirtualKeyCode::Key5),
+ 7 => return Some(VirtualKeyCode::Key6),
+ 8 => return Some(VirtualKeyCode::Key7),
+ 9 => return Some(VirtualKeyCode::Key8),
+ 10 => return Some(VirtualKeyCode::Key9),
+ 11 => return Some(VirtualKeyCode::Key0),
+ _ => {}
+ }
+ // for other keys, we use the keysym
+ return match state.get_one_sym(keycode) {
+ // letters
+ keysyms::XKB_KEY_A | keysyms::XKB_KEY_a => Some(VirtualKeyCode::A),
+ keysyms::XKB_KEY_B | keysyms::XKB_KEY_b => Some(VirtualKeyCode::B),
+ keysyms::XKB_KEY_C | keysyms::XKB_KEY_c => Some(VirtualKeyCode::C),
+ keysyms::XKB_KEY_D | keysyms::XKB_KEY_d => Some(VirtualKeyCode::D),
+ keysyms::XKB_KEY_E | keysyms::XKB_KEY_e => Some(VirtualKeyCode::E),
+ keysyms::XKB_KEY_F | keysyms::XKB_KEY_f => Some(VirtualKeyCode::F),
+ keysyms::XKB_KEY_G | keysyms::XKB_KEY_g => Some(VirtualKeyCode::G),
+ keysyms::XKB_KEY_H | keysyms::XKB_KEY_h => Some(VirtualKeyCode::H),
+ keysyms::XKB_KEY_I | keysyms::XKB_KEY_i => Some(VirtualKeyCode::I),
+ keysyms::XKB_KEY_J | keysyms::XKB_KEY_j => Some(VirtualKeyCode::J),
+ keysyms::XKB_KEY_K | keysyms::XKB_KEY_k => Some(VirtualKeyCode::K),
+ keysyms::XKB_KEY_L | keysyms::XKB_KEY_l => Some(VirtualKeyCode::L),
+ keysyms::XKB_KEY_M | keysyms::XKB_KEY_m => Some(VirtualKeyCode::M),
+ keysyms::XKB_KEY_N | keysyms::XKB_KEY_n => Some(VirtualKeyCode::N),
+ keysyms::XKB_KEY_O | keysyms::XKB_KEY_o => Some(VirtualKeyCode::O),
+ keysyms::XKB_KEY_P | keysyms::XKB_KEY_p => Some(VirtualKeyCode::P),
+ keysyms::XKB_KEY_Q | keysyms::XKB_KEY_q => Some(VirtualKeyCode::Q),
+ keysyms::XKB_KEY_R | keysyms::XKB_KEY_r => Some(VirtualKeyCode::R),
+ keysyms::XKB_KEY_S | keysyms::XKB_KEY_s => Some(VirtualKeyCode::S),
+ keysyms::XKB_KEY_T | keysyms::XKB_KEY_t => Some(VirtualKeyCode::T),
+ keysyms::XKB_KEY_U | keysyms::XKB_KEY_u => Some(VirtualKeyCode::U),
+ keysyms::XKB_KEY_V | keysyms::XKB_KEY_v => Some(VirtualKeyCode::V),
+ keysyms::XKB_KEY_W | keysyms::XKB_KEY_w => Some(VirtualKeyCode::W),
+ keysyms::XKB_KEY_X | keysyms::XKB_KEY_x => Some(VirtualKeyCode::X),
+ keysyms::XKB_KEY_Y | keysyms::XKB_KEY_y => Some(VirtualKeyCode::Y),
+ keysyms::XKB_KEY_Z | keysyms::XKB_KEY_z => Some(VirtualKeyCode::Z),
+ // F--
+ keysyms::XKB_KEY_F1 => Some(VirtualKeyCode::F1),
+ keysyms::XKB_KEY_F2 => Some(VirtualKeyCode::F2),
+ keysyms::XKB_KEY_F3 => Some(VirtualKeyCode::F3),
+ keysyms::XKB_KEY_F4 => Some(VirtualKeyCode::F4),
+ keysyms::XKB_KEY_F5 => Some(VirtualKeyCode::F5),
+ keysyms::XKB_KEY_F6 => Some(VirtualKeyCode::F6),
+ keysyms::XKB_KEY_F7 => Some(VirtualKeyCode::F7),
+ keysyms::XKB_KEY_F8 => Some(VirtualKeyCode::F8),
+ keysyms::XKB_KEY_F9 => Some(VirtualKeyCode::F9),
+ keysyms::XKB_KEY_F10 => Some(VirtualKeyCode::F10),
+ keysyms::XKB_KEY_F11 => Some(VirtualKeyCode::F11),
+ keysyms::XKB_KEY_F12 => Some(VirtualKeyCode::F12),
+ keysyms::XKB_KEY_F13 => Some(VirtualKeyCode::F13),
+ keysyms::XKB_KEY_F14 => Some(VirtualKeyCode::F14),
+ keysyms::XKB_KEY_F15 => Some(VirtualKeyCode::F15),
+ // flow control
+ keysyms::XKB_KEY_Print => Some(VirtualKeyCode::Snapshot),
+ keysyms::XKB_KEY_Scroll_Lock => Some(VirtualKeyCode::Scroll),
+ keysyms::XKB_KEY_Pause => Some(VirtualKeyCode::Pause),
+ keysyms::XKB_KEY_Insert => Some(VirtualKeyCode::Insert),
+ keysyms::XKB_KEY_Home => Some(VirtualKeyCode::Home),
+ keysyms::XKB_KEY_Delete => Some(VirtualKeyCode::Delete),
+ keysyms::XKB_KEY_End => Some(VirtualKeyCode::End),
+ keysyms::XKB_KEY_Page_Down => Some(VirtualKeyCode::PageDown),
+ keysyms::XKB_KEY_Page_Up => Some(VirtualKeyCode::PageUp),
+ // arrows
+ keysyms::XKB_KEY_Left => Some(VirtualKeyCode::Left),
+ keysyms::XKB_KEY_Up => Some(VirtualKeyCode::Up),
+ keysyms::XKB_KEY_Right => Some(VirtualKeyCode::Right),
+ keysyms::XKB_KEY_Down => Some(VirtualKeyCode::Down),
+ //
+ keysyms::XKB_KEY_BackSpace => Some(VirtualKeyCode::Back),
+ keysyms::XKB_KEY_Return => Some(VirtualKeyCode::Return),
+ keysyms::XKB_KEY_space => Some(VirtualKeyCode::Space),
+ // keypad
+ keysyms::XKB_KEY_Num_Lock => Some(VirtualKeyCode::Numlock),
+ keysyms::XKB_KEY_KP_0 => Some(VirtualKeyCode::Numpad0),
+ keysyms::XKB_KEY_KP_1 => Some(VirtualKeyCode::Numpad1),
+ keysyms::XKB_KEY_KP_2 => Some(VirtualKeyCode::Numpad2),
+ keysyms::XKB_KEY_KP_3 => Some(VirtualKeyCode::Numpad3),
+ keysyms::XKB_KEY_KP_4 => Some(VirtualKeyCode::Numpad4),
+ keysyms::XKB_KEY_KP_5 => Some(VirtualKeyCode::Numpad5),
+ keysyms::XKB_KEY_KP_6 => Some(VirtualKeyCode::Numpad6),
+ keysyms::XKB_KEY_KP_7 => Some(VirtualKeyCode::Numpad7),
+ keysyms::XKB_KEY_KP_8 => Some(VirtualKeyCode::Numpad8),
+ keysyms::XKB_KEY_KP_9 => Some(VirtualKeyCode::Numpad9),
+ // misc
+ // => Some(VirtualKeyCode::AbntC1),
+ // => Some(VirtualKeyCode::AbntC2),
+ keysyms::XKB_KEY_plus => Some(VirtualKeyCode::Add),
+ keysyms::XKB_KEY_apostrophe => Some(VirtualKeyCode::Apostrophe),
+ // => Some(VirtualKeyCode::Apps),
+ // => Some(VirtualKeyCode::At),
+ // => Some(VirtualKeyCode::Ax),
+ keysyms::XKB_KEY_backslash => Some(VirtualKeyCode::Backslash),
+ // => Some(VirtualKeyCode::Calculator),
+ // => Some(VirtualKeyCode::Capital),
+ keysyms::XKB_KEY_colon => Some(VirtualKeyCode::Colon),
+ keysyms::XKB_KEY_comma => Some(VirtualKeyCode::Comma),
+ // => Some(VirtualKeyCode::Convert),
+ // => Some(VirtualKeyCode::Decimal),
+ // => Some(VirtualKeyCode::Divide),
+ keysyms::XKB_KEY_equal => Some(VirtualKeyCode::Equals),
+ // => Some(VirtualKeyCode::Grave),
+ // => Some(VirtualKeyCode::Kana),
+ // => Some(VirtualKeyCode::Kanji),
+ keysyms::XKB_KEY_Alt_L => Some(VirtualKeyCode::LAlt),
+ // => Some(VirtualKeyCode::LBracket),
+ keysyms::XKB_KEY_Control_L => Some(VirtualKeyCode::LControl),
+ // => Some(VirtualKeyCode::LMenu),
+ keysyms::XKB_KEY_Shift_L => Some(VirtualKeyCode::LShift),
+ // => Some(VirtualKeyCode::LWin),
+ // => Some(VirtualKeyCode::Mail),
+ // => Some(VirtualKeyCode::MediaSelect),
+ // => Some(VirtualKeyCode::MediaStop),
+ keysyms::XKB_KEY_minus => Some(VirtualKeyCode::Minus),
+ keysyms::XKB_KEY_asterisk => Some(VirtualKeyCode::Multiply),
+ // => Some(VirtualKeyCode::Mute),
+ // => Some(VirtualKeyCode::MyComputer),
+ // => Some(VirtualKeyCode::NextTrack),
+ // => Some(VirtualKeyCode::NoConvert),
+ keysyms::XKB_KEY_KP_Separator => Some(VirtualKeyCode::NumpadComma),
+ keysyms::XKB_KEY_KP_Enter => Some(VirtualKeyCode::NumpadEnter),
+ keysyms::XKB_KEY_KP_Equal => Some(VirtualKeyCode::NumpadEquals),
+ // => Some(VirtualKeyCode::OEM102),
+ // => Some(VirtualKeyCode::Period),
+ // => Some(VirtualKeyCode::Playpause),
+ // => Some(VirtualKeyCode::Power),
+ // => Some(VirtualKeyCode::Prevtrack),
+ keysyms::XKB_KEY_Alt_R => Some(VirtualKeyCode::RAlt),
+ // => Some(VirtualKeyCode::RBracket),
+ keysyms::XKB_KEY_Control_R => Some(VirtualKeyCode::RControl),
+ // => Some(VirtualKeyCode::RMenu),
+ keysyms::XKB_KEY_Shift_R => Some(VirtualKeyCode::RShift),
+ // => Some(VirtualKeyCode::RWin),
+ keysyms::XKB_KEY_semicolon => Some(VirtualKeyCode::Semicolon),
+ keysyms::XKB_KEY_slash => Some(VirtualKeyCode::Slash),
+ // => Some(VirtualKeyCode::Sleep),
+ // => Some(VirtualKeyCode::Stop),
+ // => Some(VirtualKeyCode::Subtract),
+ // => Some(VirtualKeyCode::Sysrq),
+ keysyms::XKB_KEY_Tab => Some(VirtualKeyCode::Tab),
+ // => Some(VirtualKeyCode::Underline),
+ // => Some(VirtualKeyCode::Unlabeled),
+ keysyms::XKB_KEY_XF86AudioLowerVolume => Some(VirtualKeyCode::VolumeDown),
+ keysyms::XKB_KEY_XF86AudioRaiseVolume => Some(VirtualKeyCode::VolumeUp),
+ // => Some(VirtualKeyCode::Wake),
+ // => Some(VirtualKeyCode::Webback),
+ // => Some(VirtualKeyCode::WebFavorites),
+ // => Some(VirtualKeyCode::WebForward),
+ // => Some(VirtualKeyCode::WebHome),
+ // => Some(VirtualKeyCode::WebRefresh),
+ // => Some(VirtualKeyCode::WebSearch),
+ // => Some(VirtualKeyCode::WebStop),
+ // => Some(VirtualKeyCode::Yen),
+ // fallback
+ _ => None
+ }
+} \ No newline at end of file
diff --git a/src/api/wayland/mod.rs b/src/api/wayland/mod.rs
index 569f93f..8a4b5cc 100644
--- a/src/api/wayland/mod.rs
+++ b/src/api/wayland/mod.rs
@@ -25,8 +25,10 @@ use platform::MonitorID as PlatformMonitorID;
use self::context::WaylandContext;
extern crate wayland_client as wayland;
+extern crate wayland_kbd;
mod context;
+mod keyboard;
lazy_static! {
static ref WAYLAND_CONTEXT: Option<WaylandContext> = {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 20:06:32 +0000