Index: ui/ozone/platform/wayland/wayland_screen.h |
diff --git a/ui/ozone/platform/wayland/wayland_screen.h b/ui/ozone/platform/wayland/wayland_screen.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f52bcdf11c5822d851c14c554d07790f5bf519de |
--- /dev/null |
+++ b/ui/ozone/platform/wayland/wayland_screen.h |
@@ -0,0 +1,61 @@ |
+// Copyright 2016 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 UI_OZONE_PLATFORM_WAYLAND_WAYLAND_SCREEN_H_ |
+#define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_SCREEN_H_ |
+ |
+#include <stdint.h> |
+ |
+#include "base/macros.h" |
+#include "ui/gfx/geometry/rect.h" |
+#include "ui/ozone/platform/wayland/wayland_object.h" |
+ |
+struct wl_output; |
+struct wl_registry; |
+ |
+namespace ui { |
+ |
+// WaylandScreen objects keep track of the current outputs (screens/monitors) |
+// that are available to the application. |
+class WaylandScreen { |
+ public: |
+ WaylandScreen(wl_registry* registry, uint32_t name); |
+ ~WaylandScreen(); |
+ |
+ // Returns the active allocation of the screen. |
+ gfx::Rect Geometry() const { return rect_; } |
+ |
+ private: |
+ // Callback functions that allows the display to initialize the screen's |
+ // position and available modes. |
+ static void OutputHandleGeometry(void* data, |
+ wl_output* output, |
+ int32_t x, |
+ int32_t y, |
+ int32_t physical_width, |
+ int32_t physical_height, |
+ int32_t subpixel, |
+ const char* make, |
+ const char* model, |
+ int32_t output_transform); |
+ |
+ static void OutputHandleMode(void* data, |
+ wl_output* wl_output, |
+ uint32_t flags, |
+ int32_t width, |
+ int32_t height, |
+ int32_t refresh); |
+ |
+ wl::Object<wl_output> output_; |
+ |
+ int32_t name_; |
+ int32_t refresh_; |
+ gfx::Rect rect_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(WaylandScreen); |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_SCREEN_H_ |