Index: ui/ozone/platform/wayland/wayland_xkb_keyboard_layout_engine.h |
diff --git a/ui/ozone/platform/wayland/wayland_xkb_keyboard_layout_engine.h b/ui/ozone/platform/wayland/wayland_xkb_keyboard_layout_engine.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..11020be5aebf908b781e0d227e2041da77d04822 |
--- /dev/null |
+++ b/ui/ozone/platform/wayland/wayland_xkb_keyboard_layout_engine.h |
@@ -0,0 +1,38 @@ |
+// Copyright 2017 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_XKB_KEYBOARD_LAYOUT_ENGINE_H_ |
+#define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_XKB_KEYBOARD_LAYOUT_ENGINE_H_ |
+ |
+#include "ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine.h" |
+ |
+#include "ui/events/ozone/layout/xkb/xkb_key_code_converter.h" |
+ |
+namespace ui { |
+ |
+class WaylandXkbKeyboardLayoutEngine : public XkbKeyboardLayoutEngine { |
+ public: |
+ WaylandXkbKeyboardLayoutEngine(const XkbKeyCodeConverter& converter); |
+ |
+ // Used to sync up client side 'xkb_state' instance with modifiers status |
+ // update from the compositor. |
+ int UpdateModifiers(uint32_t depressed_mods, |
+ uint32_t latched_mods, |
+ uint32_t locked_mods, |
+ uint32_t group); |
+ |
+ private: |
+ void SetKeymap(xkb_keymap* keymap) override; |
+ |
+ // Cache to access modifiers xkb_mode_index_t value. |
+ struct { |
+ xkb_mod_index_t control = 0; |
+ xkb_mod_index_t alt = 0; |
+ xkb_mod_index_t shift = 0; |
+ } xkb_mod_indexes_; |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_EVENTS_OZONE_LAYOUT_XKB_XKB_KEYBOARD_LAYOUT_ENGINE_H_ |