mirror of
https://github.com/mofeng-git/One-KVM.git
synced 2026-10-29 17:00:48 +08:00
720 lines
27 KiB
Rust
720 lines
27 KiB
Rust
use super::protocol::hbb::message::key_event as ke_union;
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use super::protocol::{ControlKey, KeyEvent, KeyboardMode, MouseEvent};
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use crate::hid::{
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CanonicalKey, KeyEventType, KeyboardEvent, KeyboardModifiers, MouseButton,
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MouseEvent as OneKvmMouseEvent, MouseEventType,
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};
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use protobuf::Enum;
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pub mod mouse_type {
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pub const MOVE: i32 = 0;
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pub const DOWN: i32 = 1;
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pub const UP: i32 = 2;
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pub const WHEEL: i32 = 3;
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pub const TRACKPAD: i32 = 4;
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pub const MOVE_RELATIVE: i32 = 5;
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}
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pub mod mouse_button {
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pub const LEFT: i32 = 0x01;
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pub const RIGHT: i32 = 0x02;
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pub const WHEEL: i32 = 0x04;
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pub const BACK: i32 = 0x08;
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pub const FORWARD: i32 = 0x10;
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}
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pub fn convert_mouse_event(
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event: &MouseEvent,
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screen_width: u32,
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screen_height: u32,
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) -> Vec<OneKvmMouseEvent> {
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let mut events = Vec::new();
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let event_type = event.mask & 0x07;
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let button_id = event.mask >> 3;
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match event_type {
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mouse_type::MOVE => {
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let x = event.x.max(0) as u32;
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let y = event.y.max(0) as u32;
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let abs_x = ((x as u64 * 32767) / screen_width.max(1) as u64) as i32;
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let abs_y = ((y as u64 * 32767) / screen_height.max(1) as u64) as i32;
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events.push(OneKvmMouseEvent {
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event_type: MouseEventType::MoveAbs,
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x: abs_x,
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y: abs_y,
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button: None,
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scroll: 0,
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});
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}
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mouse_type::MOVE_RELATIVE => {
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events.extend(convert_relative_mouse_delta(event.x, event.y));
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}
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mouse_type::DOWN => {
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if let Some(button) = button_id_to_button(button_id) {
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events.push(OneKvmMouseEvent {
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event_type: MouseEventType::Down,
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x: 0,
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y: 0,
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button: Some(button),
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scroll: 0,
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});
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}
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}
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mouse_type::UP => {
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if let Some(button) = button_id_to_button(button_id) {
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events.push(OneKvmMouseEvent {
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event_type: MouseEventType::Up,
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x: 0,
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y: 0,
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button: Some(button),
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scroll: 0,
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});
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}
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}
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mouse_type::WHEEL => {
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let scroll = if event.y > 0 { 1i8 } else { -1i8 };
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events.push(OneKvmMouseEvent {
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event_type: MouseEventType::Scroll,
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x: 0,
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y: 0,
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button: None,
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scroll,
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});
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}
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_ => {}
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}
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events
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}
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/// Split accumulated relative movement into USB HID-sized reports. Both the OTG
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/// and CH9329 relative endpoints are limited to signed 8-bit deltas.
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pub fn convert_relative_mouse_delta(mut x: i32, mut y: i32) -> Vec<OneKvmMouseEvent> {
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let mut events = Vec::new();
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while x != 0 || y != 0 {
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let dx = x.clamp(-127, 127);
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let dy = y.clamp(-127, 127);
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events.push(OneKvmMouseEvent {
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event_type: MouseEventType::Move,
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x: dx,
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y: dy,
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button: None,
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scroll: 0,
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});
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x -= dx;
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y -= dy;
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}
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events
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}
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fn button_id_to_button(button_id: i32) -> Option<MouseButton> {
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match button_id {
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mouse_button::LEFT => Some(MouseButton::Left),
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mouse_button::RIGHT => Some(MouseButton::Right),
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mouse_button::WHEEL => Some(MouseButton::Middle),
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_ => None,
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}
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}
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pub fn convert_key_events(event: &KeyEvent) -> Vec<KeyboardEvent> {
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let base_modifiers = if is_modifier_control_key(event) {
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KeyboardModifiers::default()
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} else {
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parse_modifiers(event)
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};
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let Some(mapping) = key_event_to_hid(event, base_modifiers) else {
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return Vec::new();
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};
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if event.press {
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let up_modifiers = if mapping.added_shift {
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base_modifiers
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} else {
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mapping.modifiers
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};
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vec![
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KeyboardEvent {
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event_type: KeyEventType::Down,
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key: mapping.key,
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modifiers: mapping.modifiers,
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},
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KeyboardEvent {
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event_type: KeyEventType::Up,
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key: mapping.key,
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modifiers: up_modifiers,
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},
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]
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} else {
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let event_type = if event.down {
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KeyEventType::Down
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} else {
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KeyEventType::Up
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};
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vec![KeyboardEvent {
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event_type,
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key: mapping.key,
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modifiers: mapping.modifiers,
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}]
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}
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}
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pub fn convert_key_event(event: &KeyEvent) -> Option<KeyboardEvent> {
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convert_key_events(event).into_iter().next()
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}
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#[derive(Debug, Clone, Copy)]
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struct KeyMapping {
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key: CanonicalKey,
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modifiers: KeyboardModifiers,
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added_shift: bool,
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}
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fn key_event_to_hid(event: &KeyEvent, modifiers: KeyboardModifiers) -> Option<KeyMapping> {
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match &event.union {
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Some(ke_union::Union::ControlKey(ck)) => {
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let key = CanonicalKey::from_hid_usage(control_key_to_hid(ck.value())?)?;
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Some(KeyMapping {
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key,
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modifiers,
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added_shift: false,
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})
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}
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Some(ke_union::Union::Chr(chr)) => {
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if event.mode.value() != KeyboardMode::Map.value() {
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if let Some(mapping) = shifted_printable_char_to_hid(*chr, modifiers) {
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return Some(mapping);
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}
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}
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let key = CanonicalKey::from_hid_usage(keycode_to_hid(*chr)?)?;
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Some(KeyMapping {
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key,
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modifiers,
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added_shift: false,
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})
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}
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Some(ke_union::Union::Unicode(unicode)) => {
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let mapping = printable_char_to_hid(*unicode, modifiers)?;
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Some(mapping)
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}
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_ => None,
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}
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}
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fn is_modifier_control_key(event: &KeyEvent) -> bool {
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if let Some(ke_union::Union::ControlKey(ck)) = &event.union {
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let val = ck.value();
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return val == ControlKey::Control.value()
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|| val == ControlKey::Shift.value()
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|| val == ControlKey::Alt.value()
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|| val == ControlKey::Meta.value()
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|| val == ControlKey::RControl.value()
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|| val == ControlKey::RShift.value()
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|| val == ControlKey::RAlt.value();
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}
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false
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}
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fn parse_modifiers(event: &KeyEvent) -> KeyboardModifiers {
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let mut modifiers = KeyboardModifiers::default();
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for modifier in &event.modifiers {
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let val = modifier.value();
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match val {
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x if x == ControlKey::Control.value() => modifiers.left_ctrl = true,
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x if x == ControlKey::Shift.value() => modifiers.left_shift = true,
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x if x == ControlKey::Alt.value() => modifiers.left_alt = true,
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x if x == ControlKey::Meta.value() => modifiers.left_meta = true,
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x if x == ControlKey::RControl.value() => modifiers.right_ctrl = true,
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x if x == ControlKey::RShift.value() => modifiers.right_shift = true,
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x if x == ControlKey::RAlt.value() => modifiers.right_alt = true,
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_ => {}
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}
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}
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modifiers
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}
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fn with_shift(mut modifiers: KeyboardModifiers) -> KeyboardModifiers {
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modifiers.left_shift = true;
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modifiers
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}
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fn shifted_mapping(key: CanonicalKey, modifiers: KeyboardModifiers) -> KeyMapping {
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let added_shift = !modifiers.left_shift && !modifiers.right_shift;
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KeyMapping {
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key,
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modifiers: with_shift(modifiers),
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added_shift,
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}
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}
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fn plain_mapping(key: CanonicalKey, modifiers: KeyboardModifiers) -> KeyMapping {
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KeyMapping {
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key,
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modifiers,
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added_shift: false,
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}
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}
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fn shifted_printable_char_to_hid(ch: u32, modifiers: KeyboardModifiers) -> Option<KeyMapping> {
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match ch {
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33 => Some(shifted_mapping(CanonicalKey::Digit1, modifiers)),
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64 => Some(shifted_mapping(CanonicalKey::Digit2, modifiers)),
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35 => Some(shifted_mapping(CanonicalKey::Digit3, modifiers)),
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36 => Some(shifted_mapping(CanonicalKey::Digit4, modifiers)),
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37 => Some(shifted_mapping(CanonicalKey::Digit5, modifiers)),
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94 => Some(shifted_mapping(CanonicalKey::Digit6, modifiers)),
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38 => Some(shifted_mapping(CanonicalKey::Digit7, modifiers)),
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42 => Some(shifted_mapping(CanonicalKey::Digit8, modifiers)),
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40 => Some(shifted_mapping(CanonicalKey::Digit9, modifiers)),
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41 => Some(shifted_mapping(CanonicalKey::Digit0, modifiers)),
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95 => Some(shifted_mapping(CanonicalKey::Minus, modifiers)),
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43 => Some(shifted_mapping(CanonicalKey::Equal, modifiers)),
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123 => Some(shifted_mapping(CanonicalKey::BracketLeft, modifiers)),
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125 => Some(shifted_mapping(CanonicalKey::BracketRight, modifiers)),
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124 => Some(shifted_mapping(CanonicalKey::Backslash, modifiers)),
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58 => Some(shifted_mapping(CanonicalKey::Semicolon, modifiers)),
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34 => Some(shifted_mapping(CanonicalKey::Quote, modifiers)),
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126 => Some(shifted_mapping(CanonicalKey::Backquote, modifiers)),
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60 => Some(shifted_mapping(CanonicalKey::Comma, modifiers)),
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62 => Some(shifted_mapping(CanonicalKey::Period, modifiers)),
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63 => Some(shifted_mapping(CanonicalKey::Slash, modifiers)),
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_ => None,
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}
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}
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fn printable_char_to_hid(ch: u32, modifiers: KeyboardModifiers) -> Option<KeyMapping> {
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match ch {
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65..=90 => Some(shifted_mapping(
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CanonicalKey::from_hid_usage((ch - 65 + 0x04) as u8)?,
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modifiers,
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)),
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97..=122 => Some(plain_mapping(
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CanonicalKey::from_hid_usage((ch - 97 + 0x04) as u8)?,
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modifiers,
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)),
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48 => Some(plain_mapping(CanonicalKey::Digit0, modifiers)),
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49 => Some(plain_mapping(CanonicalKey::Digit1, modifiers)),
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50 => Some(plain_mapping(CanonicalKey::Digit2, modifiers)),
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51 => Some(plain_mapping(CanonicalKey::Digit3, modifiers)),
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52 => Some(plain_mapping(CanonicalKey::Digit4, modifiers)),
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53 => Some(plain_mapping(CanonicalKey::Digit5, modifiers)),
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54 => Some(plain_mapping(CanonicalKey::Digit6, modifiers)),
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55 => Some(plain_mapping(CanonicalKey::Digit7, modifiers)),
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56 => Some(plain_mapping(CanonicalKey::Digit8, modifiers)),
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57 => Some(plain_mapping(CanonicalKey::Digit9, modifiers)),
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32 => Some(plain_mapping(CanonicalKey::Space, modifiers)),
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13 | 10 => Some(plain_mapping(CanonicalKey::Enter, modifiers)),
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9 => Some(plain_mapping(CanonicalKey::Tab, modifiers)),
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27 => Some(plain_mapping(CanonicalKey::Escape, modifiers)),
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8 => Some(plain_mapping(CanonicalKey::Backspace, modifiers)),
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127 => Some(plain_mapping(CanonicalKey::Delete, modifiers)),
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45 => Some(plain_mapping(CanonicalKey::Minus, modifiers)),
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61 => Some(plain_mapping(CanonicalKey::Equal, modifiers)),
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91 => Some(plain_mapping(CanonicalKey::BracketLeft, modifiers)),
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93 => Some(plain_mapping(CanonicalKey::BracketRight, modifiers)),
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92 => Some(plain_mapping(CanonicalKey::Backslash, modifiers)),
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59 => Some(plain_mapping(CanonicalKey::Semicolon, modifiers)),
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39 => Some(plain_mapping(CanonicalKey::Quote, modifiers)),
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96 => Some(plain_mapping(CanonicalKey::Backquote, modifiers)),
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44 => Some(plain_mapping(CanonicalKey::Comma, modifiers)),
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46 => Some(plain_mapping(CanonicalKey::Period, modifiers)),
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47 => Some(plain_mapping(CanonicalKey::Slash, modifiers)),
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_ => shifted_printable_char_to_hid(ch, modifiers),
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}
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}
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fn control_key_to_hid(key: i32) -> Option<u8> {
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match key {
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x if x == ControlKey::Alt as i32 => Some(0xE2), // Left Alt
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x if x == ControlKey::Backspace as i32 => Some(0x2A),
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x if x == ControlKey::CapsLock as i32 => Some(0x39),
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x if x == ControlKey::Control as i32 => Some(0xE0), // Left Ctrl
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x if x == ControlKey::Delete as i32 => Some(0x4C),
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x if x == ControlKey::DownArrow as i32 => Some(0x51),
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x if x == ControlKey::End as i32 => Some(0x4D),
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x if x == ControlKey::Escape as i32 => Some(0x29),
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x if x == ControlKey::F1 as i32 => Some(0x3A),
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x if x == ControlKey::F2 as i32 => Some(0x3B),
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x if x == ControlKey::F3 as i32 => Some(0x3C),
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x if x == ControlKey::F4 as i32 => Some(0x3D),
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x if x == ControlKey::F5 as i32 => Some(0x3E),
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x if x == ControlKey::F6 as i32 => Some(0x3F),
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x if x == ControlKey::F7 as i32 => Some(0x40),
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x if x == ControlKey::F8 as i32 => Some(0x41),
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x if x == ControlKey::F9 as i32 => Some(0x42),
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x if x == ControlKey::F10 as i32 => Some(0x43),
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x if x == ControlKey::F11 as i32 => Some(0x44),
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x if x == ControlKey::F12 as i32 => Some(0x45),
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x if x == ControlKey::Home as i32 => Some(0x4A),
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x if x == ControlKey::LeftArrow as i32 => Some(0x50),
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x if x == ControlKey::Meta as i32 => Some(0xE3), // Left GUI/Windows
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x if x == ControlKey::PageDown as i32 => Some(0x4E),
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x if x == ControlKey::PageUp as i32 => Some(0x4B),
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x if x == ControlKey::Return as i32 => Some(0x28),
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x if x == ControlKey::RightArrow as i32 => Some(0x4F),
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x if x == ControlKey::Shift as i32 => Some(0xE1), // Left Shift
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x if x == ControlKey::Space as i32 => Some(0x2C),
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x if x == ControlKey::Tab as i32 => Some(0x2B),
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x if x == ControlKey::UpArrow as i32 => Some(0x52),
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x if x == ControlKey::Numpad0 as i32 => Some(0x62),
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x if x == ControlKey::Numpad1 as i32 => Some(0x59),
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x if x == ControlKey::Numpad2 as i32 => Some(0x5A),
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x if x == ControlKey::Numpad3 as i32 => Some(0x5B),
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x if x == ControlKey::Numpad4 as i32 => Some(0x5C),
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x if x == ControlKey::Numpad5 as i32 => Some(0x5D),
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x if x == ControlKey::Numpad6 as i32 => Some(0x5E),
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x if x == ControlKey::Numpad7 as i32 => Some(0x5F),
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x if x == ControlKey::Numpad8 as i32 => Some(0x60),
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x if x == ControlKey::Numpad9 as i32 => Some(0x61),
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x if x == ControlKey::Insert as i32 => Some(0x49),
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x if x == ControlKey::Pause as i32 => Some(0x48),
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x if x == ControlKey::Scroll as i32 => Some(0x47),
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x if x == ControlKey::NumLock as i32 => Some(0x53),
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x if x == ControlKey::RShift as i32 => Some(0xE5),
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x if x == ControlKey::RControl as i32 => Some(0xE4),
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x if x == ControlKey::RAlt as i32 => Some(0xE6),
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x if x == ControlKey::Multiply as i32 => Some(0x55),
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x if x == ControlKey::Add as i32 => Some(0x57),
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x if x == ControlKey::Subtract as i32 => Some(0x56),
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x if x == ControlKey::Decimal as i32 => Some(0x63),
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x if x == ControlKey::Divide as i32 => Some(0x54),
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x if x == ControlKey::NumpadEnter as i32 => Some(0x58),
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_ => None,
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}
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}
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fn keycode_to_hid(keycode: u32) -> Option<u8> {
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if let Some(hid) = ascii_to_hid(keycode) {
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return Some(hid);
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}
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if let Some(hid) = windows_vk_to_hid(keycode) {
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return Some(hid);
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}
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x11_keycode_to_hid(keycode)
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}
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fn ascii_to_hid(ascii: u32) -> Option<u8> {
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match ascii {
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97..=122 => Some((ascii - 97 + 0x04) as u8),
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65..=90 => Some((ascii - 65 + 0x04) as u8),
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48 => Some(0x27), // 0
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49..=57 => Some((ascii - 49 + 0x1E) as u8), // 1-9
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32 => Some(0x2C), // Space
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13 => Some(0x28), // Enter (CR)
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10 => Some(0x28), // Enter (LF)
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9 => Some(0x2B), // Tab
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27 => Some(0x29), // Escape
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8 => Some(0x2A), // Backspace
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127 => Some(0x4C), // Delete
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45 => Some(0x2D), // -
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61 => Some(0x2E), // =
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91 => Some(0x2F), // [
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93 => Some(0x30), // ]
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92 => Some(0x31), // \
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59 => Some(0x33), // ;
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39 => Some(0x34), // '
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96 => Some(0x35), // `
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44 => Some(0x36), // ,
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46 => Some(0x37), // .
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47 => Some(0x38), // /
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_ => None,
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}
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}
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fn windows_vk_to_hid(vk: u32) -> Option<u8> {
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match vk {
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0x41..=0x5A => {
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let letter = (vk - 0x41) as u8;
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Some(match letter {
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0 => 0x04, // A
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1 => 0x05, // B
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2 => 0x06, // C
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3 => 0x07, // D
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4 => 0x08, // E
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5 => 0x09, // F
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6 => 0x0A, // G
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7 => 0x0B, // H
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8 => 0x0C, // I
|
|
9 => 0x0D, // J
|
|
10 => 0x0E, // K
|
|
11 => 0x0F, // L
|
|
12 => 0x10, // M
|
|
13 => 0x11, // N
|
|
14 => 0x12, // O
|
|
15 => 0x13, // P
|
|
16 => 0x14, // Q
|
|
17 => 0x15, // R
|
|
18 => 0x16, // S
|
|
19 => 0x17, // T
|
|
20 => 0x18, // U
|
|
21 => 0x19, // V
|
|
22 => 0x1A, // W
|
|
23 => 0x1B, // X
|
|
24 => 0x1C, // Y
|
|
25 => 0x1D, // Z
|
|
_ => return None,
|
|
})
|
|
}
|
|
0x30 => Some(0x27), // 0
|
|
0x31..=0x39 => Some((vk - 0x31 + 0x1E) as u8), // 1-9
|
|
0x60 => Some(0x62), // Numpad 0
|
|
0x61..=0x69 => Some((vk - 0x61 + 0x59) as u8), // Numpad 1-9
|
|
0x6A => Some(0x55), // Numpad *
|
|
0x6B => Some(0x57), // Numpad +
|
|
0x6D => Some(0x56), // Numpad -
|
|
0x6E => Some(0x63), // Numpad .
|
|
0x6F => Some(0x54), // Numpad /
|
|
0x70..=0x7B => Some((vk - 0x70 + 0x3A) as u8),
|
|
0x08 => Some(0x2A), // Backspace
|
|
0x09 => Some(0x2B), // Tab
|
|
0x0D => Some(0x28), // Enter
|
|
0x1B => Some(0x29), // Escape
|
|
0x20 => Some(0x2C), // Space
|
|
0x21 => Some(0x4B), // Page Up
|
|
0x22 => Some(0x4E), // Page Down
|
|
0x23 => Some(0x4D), // End
|
|
0x24 => Some(0x4A), // Home
|
|
0x25 => Some(0x50), // Left Arrow
|
|
0x26 => Some(0x52), // Up Arrow
|
|
0x27 => Some(0x4F), // Right Arrow
|
|
0x28 => Some(0x51), // Down Arrow
|
|
0x2D => Some(0x49), // Insert
|
|
0x2E => Some(0x4C), // Delete
|
|
0xBA => Some(0x33), // ; :
|
|
0xBB => Some(0x2E), // = +
|
|
0xBC => Some(0x36), // , <
|
|
0xBD => Some(0x2D), // - _
|
|
0xBE => Some(0x37), // . >
|
|
0xBF => Some(0x38), // / ?
|
|
0xC0 => Some(0x35), // ` ~
|
|
0xDB => Some(0x2F), // [ {
|
|
0xDC => Some(0x31), // \ |
|
|
0xDD => Some(0x30), // ] }
|
|
0xDE => Some(0x34), // ' "
|
|
0x14 => Some(0x39), // Caps Lock
|
|
0x90 => Some(0x53), // Num Lock
|
|
0x91 => Some(0x47), // Scroll Lock
|
|
0x2C => Some(0x46), // Print Screen
|
|
0x13 => Some(0x48), // Pause
|
|
_ => None,
|
|
}
|
|
}
|
|
|
|
fn x11_keycode_to_hid(keycode: u32) -> Option<u8> {
|
|
match keycode {
|
|
10..=18 => Some((keycode - 10 + 0x1E) as u8), // 1-9
|
|
19 => Some(0x27), // 0
|
|
20 => Some(0x2D), // -
|
|
21 => Some(0x2E), // =
|
|
34 => Some(0x2F), // [
|
|
35 => Some(0x30), // ]
|
|
24 => Some(0x14), // q
|
|
25 => Some(0x1A), // w
|
|
26 => Some(0x08), // e
|
|
27 => Some(0x15), // r
|
|
28 => Some(0x17), // t
|
|
29 => Some(0x1C), // y
|
|
30 => Some(0x18), // u
|
|
31 => Some(0x0C), // i
|
|
32 => Some(0x12), // o
|
|
33 => Some(0x13), // p
|
|
38 => Some(0x04), // a
|
|
39 => Some(0x16), // s
|
|
40 => Some(0x07), // d
|
|
41 => Some(0x09), // f
|
|
42 => Some(0x0A), // g
|
|
43 => Some(0x0B), // h
|
|
44 => Some(0x0D), // j
|
|
45 => Some(0x0E), // k
|
|
46 => Some(0x0F), // l
|
|
47 => Some(0x33), // ;
|
|
48 => Some(0x34), // '
|
|
49 => Some(0x35), // `
|
|
51 => Some(0x31), // \
|
|
52 => Some(0x1D), // z
|
|
53 => Some(0x1B), // x
|
|
54 => Some(0x06), // c
|
|
55 => Some(0x19), // v
|
|
56 => Some(0x05), // b
|
|
57 => Some(0x11), // n
|
|
58 => Some(0x10), // m
|
|
59 => Some(0x36), // ,
|
|
60 => Some(0x37), // .
|
|
61 => Some(0x38), // /
|
|
65 => Some(0x2C),
|
|
_ => None,
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn test_control_key_mapping() {
|
|
assert_eq!(control_key_to_hid(ControlKey::Escape.value()), Some(0x29));
|
|
assert_eq!(control_key_to_hid(ControlKey::Return.value()), Some(0x28));
|
|
assert_eq!(control_key_to_hid(ControlKey::Space.value()), Some(0x2C));
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_mouse_move() {
|
|
let mut event = MouseEvent::new();
|
|
event.x = 500;
|
|
event.y = 300;
|
|
event.mask = mouse_type::MOVE; // Pure move event
|
|
|
|
let events = convert_mouse_event(&event, 1920, 1080);
|
|
assert!(!events.is_empty());
|
|
assert_eq!(events[0].event_type, MouseEventType::MoveAbs);
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_mouse_button_down() {
|
|
let mut event = MouseEvent::new();
|
|
event.x = 500;
|
|
event.y = 300;
|
|
event.mask = (mouse_button::LEFT << 3) | mouse_type::DOWN;
|
|
|
|
let events = convert_mouse_event(&event, 1920, 1080);
|
|
assert_eq!(events.len(), 1);
|
|
assert_eq!(events[0].event_type, MouseEventType::Down);
|
|
assert_eq!(events[0].button, Some(MouseButton::Left));
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_mouse_button_down_does_not_move() {
|
|
let mut event = MouseEvent::new();
|
|
event.mask = (mouse_button::LEFT << 3) | mouse_type::DOWN;
|
|
|
|
let events = convert_mouse_event(&event, 1920, 1080);
|
|
assert_eq!(events.len(), 1);
|
|
assert_eq!(events[0].event_type, MouseEventType::Down);
|
|
assert_eq!(events[0].button, Some(MouseButton::Left));
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_mouse_wheel_does_not_move() {
|
|
let mut event = MouseEvent::new();
|
|
event.x = 500;
|
|
event.y = 1;
|
|
event.mask = mouse_type::WHEEL;
|
|
|
|
let events = convert_mouse_event(&event, 1920, 1080);
|
|
assert_eq!(events.len(), 1);
|
|
assert_eq!(events[0].event_type, MouseEventType::Scroll);
|
|
assert_eq!(events[0].scroll, 1);
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_mouse_move_relative() {
|
|
let mut event = MouseEvent::new();
|
|
event.x = -12;
|
|
event.y = 8;
|
|
event.mask = mouse_type::MOVE_RELATIVE;
|
|
|
|
let events = convert_mouse_event(&event, 1920, 1080);
|
|
assert_eq!(events.len(), 1);
|
|
assert_eq!(events[0].event_type, MouseEventType::Move);
|
|
assert_eq!(events[0].x, -12);
|
|
assert_eq!(events[0].y, 8);
|
|
}
|
|
|
|
#[test]
|
|
fn test_large_relative_move_is_split_without_losing_delta() {
|
|
let events = convert_relative_mouse_delta(300, -260);
|
|
assert_eq!(events.len(), 3);
|
|
assert!(events
|
|
.iter()
|
|
.all(|event| event.x.abs() <= 127 && event.y.abs() <= 127));
|
|
assert_eq!(events.iter().map(|event| event.x).sum::<i32>(), 300);
|
|
assert_eq!(events.iter().map(|event| event.y).sum::<i32>(), -260);
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_key_event() {
|
|
use protobuf::EnumOrUnknown;
|
|
let mut key_event = KeyEvent::new();
|
|
key_event.down = true;
|
|
key_event.press = false;
|
|
key_event.union = Some(ke_union::Union::ControlKey(EnumOrUnknown::new(
|
|
ControlKey::Return,
|
|
)));
|
|
|
|
let result = convert_key_event(&key_event);
|
|
assert!(result.is_some());
|
|
|
|
let kb_event = result.unwrap();
|
|
assert_eq!(kb_event.event_type, KeyEventType::Down);
|
|
assert_eq!(kb_event.key, CanonicalKey::Enter);
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_at_press_to_shift_digit2() {
|
|
let mut key_event = KeyEvent::new();
|
|
key_event.press = true;
|
|
key_event.union = Some(ke_union::Union::Unicode('@' as u32));
|
|
|
|
let events = convert_key_events(&key_event);
|
|
assert_eq!(events.len(), 2);
|
|
assert_eq!(events[0].event_type, KeyEventType::Down);
|
|
assert_eq!(events[0].key, CanonicalKey::Digit2);
|
|
assert!(events[0].modifiers.left_shift);
|
|
assert_eq!(events[1].event_type, KeyEventType::Up);
|
|
assert_eq!(events[1].key, CanonicalKey::Digit2);
|
|
assert!(!events[1].modifiers.left_shift);
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_shifted_chr_to_shift_digit2() {
|
|
let mut key_event = KeyEvent::new();
|
|
key_event.down = true;
|
|
key_event.union = Some(ke_union::Union::Chr('@' as u32));
|
|
|
|
let events = convert_key_events(&key_event);
|
|
assert_eq!(events.len(), 1);
|
|
assert_eq!(events[0].event_type, KeyEventType::Down);
|
|
assert_eq!(events[0].key, CanonicalKey::Digit2);
|
|
assert!(events[0].modifiers.left_shift);
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_map_mode_chr_as_physical_key() {
|
|
use protobuf::EnumOrUnknown;
|
|
let mut key_event = KeyEvent::new();
|
|
key_event.down = true;
|
|
key_event.mode = EnumOrUnknown::new(KeyboardMode::Map);
|
|
key_event.union = Some(ke_union::Union::Chr(0x41));
|
|
|
|
let events = convert_key_events(&key_event);
|
|
assert_eq!(events.len(), 1);
|
|
assert_eq!(events[0].event_type, KeyEventType::Down);
|
|
assert_eq!(events[0].key, CanonicalKey::KeyA);
|
|
assert!(!events[0].modifiers.left_shift);
|
|
}
|
|
|
|
#[test]
|
|
fn test_convert_press_generates_down_and_up() {
|
|
use protobuf::EnumOrUnknown;
|
|
let mut key_event = KeyEvent::new();
|
|
key_event.press = true;
|
|
key_event.union = Some(ke_union::Union::ControlKey(EnumOrUnknown::new(
|
|
ControlKey::Return,
|
|
)));
|
|
|
|
let events = convert_key_events(&key_event);
|
|
assert_eq!(events.len(), 2);
|
|
assert_eq!(events[0].event_type, KeyEventType::Down);
|
|
assert_eq!(events[1].event_type, KeyEventType::Up);
|
|
assert_eq!(events[0].key, CanonicalKey::Enter);
|
|
assert_eq!(events[1].key, CanonicalKey::Enter);
|
|
}
|
|
}
|