Adding a Wayland basic toolkit

ui/wayland/wayland_display.h

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WAYLAND_DISPLAY_H_
+#define WAYLAND_DISPLAY_H_
+
+#include <list>
+#include <stdint.h>
+
+class WaylandBuffer;
+class WaylandInputDevice;
+class WaylandScreen;
+
+struct wl_compositor;
+struct wl_display;
+struct wl_shell;
+struct wl_shm;
+struct wl_surface;
+struct wl_visual;
+
+class WaylandDisplay {
+ public:
+  static WaylandDisplay* Connect(char* name);
+  ~WaylandDisplay();
+
+  struct wl_surface* CreateSurface();
+  void SetCursor(WaylandBuffer* buffer, int32_t x, int32_t y);
+
+  struct wl_display* GetNativeDisplay() const;
+  std::list<WaylandScreen*> GetScreenList() const;
+  struct wl_shell* GetShell() const;
+  struct wl_shm* GetShm() const;
+  struct wl_visual* GetVisual() const;
+ private:
+  WaylandDisplay(char* name);
+
+  struct wl_display* display_;
+  struct wl_compositor* compositor_;
+  struct wl_shell* shell_;
+  struct wl_shm* shm_;
+  struct wl_visual* visual_;
+  std::list<WaylandScreen*> screen_list_;
+  std::list<WaylandInputDevice*> input_list_;
+
+  static void DisplayHandleGlobal(struct wl_display* display,
+                                  uint32_t id,
+                                  const char* interface,
+                                  uint32_t version,
+                                  void* data);
+  static void CompositorHandleVisual(void* data,
+                                     struct wl_compositor* compositor,
+                                     uint32_t id,
+                                     uint32_t token);
+  static void ShellHandleConfigure(void* data,
+                                   struct wl_shell* shell,
+                                   uint32_t time,
+                                   uint32_t edges,
+                                   struct wl_surface* surface,
+                                   int32_t width,
+                                   int32_t height);
+};
+
+#endif