From db8955a9d85d7e44e63dd3fd7634230bc1aed635 Mon Sep 17 00:00:00 2001
From: Tomaka17 <pierre.krieger1708@gmail.com>
Date: Thu, 31 Jul 2014 09:56:53 +0200
Subject: Add API for monitors

---
 src/lib.rs       | 31 +++++++++++++++++++++++++++++++
 src/win32/mod.rs |  8 ++++++++
 src/x11/mod.rs   |  8 ++++++++
 3 files changed, 47 insertions(+)

(limited to 'src')

diff --git a/src/lib.rs b/src/lib.rs
index 061f85a..ab35774 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -230,3 +230,34 @@ impl Window {
         self.window.swap_buffers()
     }
 }
+
+/// An iterator for the list of available monitors.
+// Implementation note: we retreive the list once, then serve each element by one by one.
+// This may change in the future.
+pub struct AvailableMonitorsIter {
+    data: Vec<winimpl::MonitorID>,
+}
+
+impl Iterator<MonitorID> for AvailableMonitorsIter {
+    fn next(&mut self) -> Option<MonitorID> {
+        self.data.remove(0).map(|id| MonitorID(id))
+    }
+}
+
+/// Returns the list of all available monitors.
+pub fn get_available_monitors() -> AvailableMonitorsIter {
+    let data = winimpl::get_available_monitors();
+    AvailableMonitorsIter{ data: data }
+}
+
+/// Returns the primary monitor of the system.
+pub fn get_primary_monitor() -> MonitorID {
+    MonitorID(winimpl::get_primary_monitor())
+}
+
+impl MonitorID {
+    /// Returns a human-readable name of the monitor.
+    pub fn get_name(&self) -> Option<String> {
+        Some("<Unknown>".to_string())
+    }
+}
diff --git a/src/win32/mod.rs b/src/win32/mod.rs
index a5df94c..232f0e5 100644
--- a/src/win32/mod.rs
+++ b/src/win32/mod.rs
@@ -19,6 +19,14 @@ pub struct Window {
 
 pub struct MonitorID(uint);
 
+pub fn get_available_monitors() -> Vec<MonitorID> {
+    unimplemented!()
+}
+
+pub fn get_primary_monitor() -> MonitorID {
+    unimplemented!()
+}
+
 /// Stores the list of all the windows.
 /// Only available on callback thread.
 local_data_key!(pub WINDOWS_LIST: Mutex<Vec<(ffi::HWND, Sender<Event>)>>)
diff --git a/src/x11/mod.rs b/src/x11/mod.rs
index e00dc50..9d08d4a 100644
--- a/src/x11/mod.rs
+++ b/src/x11/mod.rs
@@ -16,6 +16,14 @@ pub struct Window {
 
 pub struct MonitorID(uint);
 
+pub fn get_available_monitors() -> Vec<MonitorID> {
+    unimplemented!()
+}
+
+pub fn get_primary_monitor() -> MonitorID {
+    unimplemented!()
+}
+
 impl Window {
     pub fn new(dimensions: Option<(uint, uint)>, title: &str, hints: &Hints, _: Option<MonitorID>)
         -> Result<Window, String>
-- 
cgit v1.2.3