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dais_platform/
lib.rs

1//! Platform-specific monitor management backends for Dais.
2//!
3//! Each platform has a separate module compiled in via `cfg`.
4//! All implement the [`MonitorManager`] trait.
5
6// Re-export the trait for convenience.
7pub use dais_core::monitor::{MonitorInfo, MonitorManager};
8
9#[cfg(target_os = "windows")]
10pub mod windows;
11
12#[cfg(target_os = "macos")]
13pub mod macos;
14
15#[cfg(all(target_os = "linux", feature = "x11"))]
16pub mod linux_x11;
17
18#[cfg(all(target_os = "linux", feature = "wayland"))]
19pub mod linux_wayland;
20
21/// Create a platform-appropriate [`MonitorManager`] implementation.
22#[cfg(target_os = "windows")]
23pub fn create_monitor_manager() -> impl MonitorManager {
24    windows::WindowsMonitorManager::new()
25}
26
27#[cfg(target_os = "macos")]
28pub fn create_monitor_manager() -> impl MonitorManager {
29    macos::MacOsMonitorManager::new()
30}
31
32#[cfg(all(target_os = "linux", feature = "x11"))]
33pub fn create_monitor_manager() -> impl MonitorManager {
34    linux_x11::X11MonitorManager::new()
35}
36
37#[cfg(all(target_os = "linux", not(feature = "x11")))]
38pub fn create_monitor_manager() -> impl MonitorManager {
39    LinuxFallbackMonitorManager
40}
41
42/// Returned when no Linux display backend feature is enabled.
43#[cfg(all(target_os = "linux", not(feature = "x11")))]
44struct LinuxFallbackMonitorManager;
45
46#[cfg(all(target_os = "linux", not(feature = "x11")))]
47impl MonitorManager for LinuxFallbackMonitorManager {
48    fn available_monitors(&self) -> Vec<MonitorInfo> {
49        tracing::warn!("no Linux display backend compiled in; build with --features x11");
50        Vec::new()
51    }
52}