From 55ebd4935ec649083e281cf2fa1abdcf224b7faa Mon Sep 17 00:00:00 2001
From: David Partouche <contact@manateedev.com>
Date: Thu, 4 Sep 2014 11:38:33 +0200
Subject: [PATCH] Added fullscreen support for X11

---
 src/lib.rs     | 3 +++
 src/x11/mod.rs | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index af0706d3..12bf2095 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -58,6 +58,7 @@ pub struct WindowBuilder {
     title: String,
     monitor: Option<winimpl::MonitorID>,
     gl_version: Option<(uint, uint)>,
+    is_fullscreen: bool,
 }
 
 impl WindowBuilder {
@@ -68,6 +69,7 @@ impl WindowBuilder {
             title: "gl-init-rs window".to_string(),
             monitor: None,
             gl_version: None,
+            is_fullscreen: false,
         }
     }
 
@@ -91,6 +93,7 @@ impl WindowBuilder {
     pub fn with_fullscreen(mut self, monitor: MonitorID) -> WindowBuilder {
         let MonitorID(monitor) = monitor;
         self.monitor = Some(monitor);
+        self.is_fullscreen = true;
         self
     }
 
diff --git a/src/x11/mod.rs b/src/x11/mod.rs
index 0f5f5575..97552b0b 100644
--- a/src/x11/mod.rs
+++ b/src/x11/mod.rs
@@ -129,7 +129,7 @@ impl Window {
         };
 
         let mut window_attributes = ffi::CWBorderPixel | ffi::CWColormap | ffi:: CWEventMask;
-        if builder.monitor.is_some() {
+        if builder.is_fullscreen {
             window_attributes |= ffi::CWOverrideRedirect;
             unsafe {
                 ffi::XF86VidModeSwitchToMode(display, screen_id, *modes.offset(best_mode as int));
@@ -140,7 +140,7 @@ impl Window {
 
         // finally creating the window
         let window = unsafe {
-            let win = ffi::XCreateWindow(display, root, 0, 0, dimensions.val0() as libc::c_uint,
+            let win = ffi::XCreateWindow(display, root, 50, 50, dimensions.val0() as libc::c_uint,
                 dimensions.val1() as libc::c_uint, 0, visual_infos.depth, ffi::InputOutput,
                 visual_infos.visual, window_attributes,
                 &mut set_win_attr);
@@ -251,7 +251,7 @@ impl Window {
             wm_delete_window: wm_delete_window,
             xf86_desk_mode: xf86_desk_mode,
             screen_id: screen_id,
-            is_fullscreen: builder.monitor.is_some(),
+            is_fullscreen: builder.is_fullscreen,
         };
 
         // calling glViewport