From 73078e0569a9cadc51d64e98f4653e66e2985b8d Mon Sep 17 00:00:00 2001
From: Brendan Zabarauskas <bjzaba@yahoo.com.au>
Date: Mon, 26 Jan 2015 14:28:12 +1100
Subject: Rename osx->cocoa

---
 src/cocoa/monitor.rs | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 src/cocoa/monitor.rs

(limited to 'src/cocoa/monitor.rs')

diff --git a/src/cocoa/monitor.rs b/src/cocoa/monitor.rs
new file mode 100644
index 0000000..912c02d
--- /dev/null
+++ b/src/cocoa/monitor.rs
@@ -0,0 +1,47 @@
+use core_graphics::display;
+use std::collections::RingBuf;
+
+pub struct MonitorID(u32);
+
+pub fn get_available_monitors() -> RingBuf<MonitorID> {
+    let mut monitors = RingBuf::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 range(0us, 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_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
+    }
+}
-- 
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