From b376a0de12aa11e4be3af2dc24f2ff33538ba7b4 Mon Sep 17 00:00:00 2001
From: "T. Okubo" <t.okubo.rx78+github@gmail.com>
Date: Mon, 30 Nov 2015 23:04:45 +0900
Subject: [PATCH] Add methods to MediaLibrary

---
 src/media_library.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/src/media_library.rs b/src/media_library.rs
index 563587b..ef8f5bc 100644
--- a/src/media_library.rs
+++ b/src/media_library.rs
@@ -3,11 +3,37 @@
 // Licensed under the MIT license, see the LICENSE file.
 
 use ffi;
+use ::{Instance, MediaList};
 
 pub struct MediaLibrary {
     pub ptr: *mut ffi::libvlc_media_library_t,
 }
 
+impl MediaLibrary {
+    /// Create an new Media Library object.
+    pub fn new(instance: &Instance) -> Option<MediaLibrary> {
+        unsafe{
+            let p = ffi::libvlc_media_library_new(instance.ptr);
+            if p.is_null() { None }else{ Some(MediaLibrary{ptr: p}) }
+        }
+    }
+
+    /// Load media library.
+    pub fn load(&self) -> Result<(), ()> {
+        unsafe{
+            if ffi::libvlc_media_library_load(self.ptr) == 0 { Ok(()) }else{ Err(()) }
+        }
+    }
+
+    /// Get media library subitems.
+    pub fn media_list(&self) -> Option<MediaList> {
+        unsafe{
+            let p = ffi::libvlc_media_library_media_list(self.ptr);
+            if p.is_null() { None }else{ Some(MediaList{ptr: p}) }
+        }
+    }
+}
+
 impl Drop for MediaLibrary {
     fn drop(&mut self) {
         unsafe{ ffi::libvlc_media_library_release(self.ptr) };