From 266eb5fb14c07e67aa211a5860e9abf3009136e3 Mon Sep 17 00:00:00 2001
From: Sebastien Braun
Date: Mon, 4 Oct 2010 00:22:14 +0200
Subject: Implement first version of basic input event support

---
 src/util/clientGUIUtils.cpp | 13 ++++++++++++-
 src/util/clientGUIUtils.h   |  6 ++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/util')

diff --git a/src/util/clientGUIUtils.cpp b/src/util/clientGUIUtils.cpp
index 4d4cc0d..a8a9487 100644
--- a/src/util/clientGUIUtils.cpp
+++ b/src/util/clientGUIUtils.cpp
@@ -2,7 +2,7 @@
 
 BlankScreen::BlankScreen()
 {
-    dpy = XOpenDisplay(NULL);
+    dpy = X11Info::display();
     scr = DefaultScreen(dpy);
     assert(dpy);
     blackColor = BlackPixel(dpy, DefaultScreen(dpy));
@@ -142,3 +142,14 @@ bool BlankScreen::unlock()
     lockMsg.clear();
     return !(locked = false);
 }
+
+static Display* _dpy = 0;
+
+Display* X11Info::display()
+{
+	if(!_dpy)
+	{
+		_dpy = XOpenDisplay(0);
+	}
+	return _dpy;
+}
diff --git a/src/util/clientGUIUtils.h b/src/util/clientGUIUtils.h
index 28b05cc..4da0a99 100644
--- a/src/util/clientGUIUtils.h
+++ b/src/util/clientGUIUtils.h
@@ -36,4 +36,10 @@ private:
     int offX, offY;
 };
 
+class X11Info
+{
+public:
+	static Display* display();
+};
+
 #endif
-- 
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