Moved X11Utils into UICommon.

Source/Core/UICommon/X11Utils.h

@@ -0,0 +1,54 @@
+// Copyright 2010 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#if defined(HAVE_XRANDR) && HAVE_XRANDR
+#include <X11/extensions/Xrandr.h>
+#endif
+#include <X11/X.h>
+
+// EWMH state actions, see
+// http://freedesktop.org/wiki/Specifications/wm-spec?action=show&redirect=Standards%2Fwm-spec
+#define _NET_WM_STATE_REMOVE 0  // remove/unset property
+#define _NET_WM_STATE_ADD 1     // add/set property
+#define _NET_WM_STATE_TOGGLE 2  // toggle property
+
+namespace X11Utils
+{
+bool ToggleFullscreen(Display* dpy, Window win);
+Window XWindowFromHandle(void* Handle);
+Display* XDisplayFromHandle(void* Handle);
+
+void InhibitScreensaver(Display* dpy, Window win, bool suspend);
+
+#if defined(HAVE_XRANDR) && HAVE_XRANDR
+class XRRConfiguration
+{
+public:
+  XRRConfiguration(Display* _dpy, Window _win);
+  ~XRRConfiguration();
+
+  void Update();
+  void ToggleDisplayMode(bool bFullscreen);
+  void AddResolutions(std::vector<std::string>& resos);
+
+private:
+  Display* dpy;
+  Window win;
+  int screen;
+  XRRScreenResources* screenResources;
+  XRROutputInfo* outputInfo;
+  XRRCrtcInfo* crtcInfo;
+  RRMode fullMode;
+  int fb_width, fb_height, fb_width_mm, fb_height_mm;
+  int fs_fb_width, fs_fb_height, fs_fb_width_mm, fs_fb_height_mm;
+  bool bValid;
+  bool bIsFullscreen;
+};
+#endif
+}