diff options
Diffstat (limited to 'src/api/cocoa/monitor.rs')
-rw-r--r-- | src/api/cocoa/monitor.rs | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/api/cocoa/monitor.rs b/src/api/cocoa/monitor.rs new file mode 100644 index 0000000..40c7896 --- /dev/null +++ b/src/api/cocoa/monitor.rs @@ -0,0 +1,53 @@ +use core_graphics::display; +use std::collections::VecDeque; +use native_monitor::NativeMonitorId; + +pub struct MonitorID(u32); + +pub fn get_available_monitors() -> VecDeque<MonitorID> { + let mut monitors = VecDeque::new(); + unsafe { + let max_displays = 10u32; + let mut active_displays = [0u32; 10]; + let mut display_count = 0; + display::CGGetActiveDisplayList(max_displays, + &mut active_displays[0], + &mut display_count); + for i in 0..display_count as usize { + monitors.push_back(MonitorID(active_displays[i])); + } + } + monitors +} + +pub fn get_primary_monitor() -> MonitorID { + let id = unsafe { + MonitorID(display::CGMainDisplayID()) + }; + id +} + +impl MonitorID { + pub fn get_name(&self) -> Option<String> { + let MonitorID(display_id) = *self; + let screen_num = unsafe { + display::CGDisplayModelNumber(display_id) + }; + Some(format!("Monitor #{}", screen_num)) + } + + pub fn get_native_identifier(&self) -> NativeMonitorId { + let MonitorID(display_id) = *self; + NativeMonitorId::Numeric(display_id) + } + + pub fn get_dimensions(&self) -> (u32, u32) { + let MonitorID(display_id) = *self; + let dimension = unsafe { + let height = display::CGDisplayPixelsHigh(display_id); + let width = display::CGDisplayPixelsWide(display_id); + (width as u32, height as u32) + }; + dimension + } +} |