| // 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_KEYBOARD_H_ |
| #define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_KEYBOARD_H_ |
| |
| #include <wayland-client.h> |
| |
| #include "ui/events/event_modifiers.h" |
| #include "ui/events/ozone/evdev/event_dispatch_callback.h" |
| #include "ui/events/ozone/keyboard/event_auto_repeat_handler.h" |
| #include "ui/ozone/platform/wayland/wayland_object.h" |
| |
| namespace ui { |
| |
| class WaylandConnection; |
| |
| class WaylandKeyboard : public EventAutoRepeatHandler::Delegate { |
| public: |
| WaylandKeyboard(wl_keyboard* keyboard, const EventDispatchCallback& callback); |
| virtual ~WaylandKeyboard(); |
| |
| void set_connection(WaylandConnection* connection) { |
| connection_ = connection; |
| } |
| |
| int modifiers() { return event_modifiers_.GetModifierFlags(); } |
| |
| private: |
| // wl_keyboard_listener |
| static void Keymap(void* data, |
| wl_keyboard* obj, |
| uint32_t format, |
| int32_t fd, |
| uint32_t size); |
| static void Enter(void* data, |
| wl_keyboard* obj, |
| uint32_t serial, |
| wl_surface* surface, |
| wl_array* keys); |
| static void Leave(void* data, |
| wl_keyboard* obj, |
| uint32_t serial, |
| wl_surface* surface); |
| static void Key(void* data, |
| wl_keyboard* obj, |
| uint32_t serial, |
| uint32_t time, |
| uint32_t key, |
| uint32_t state); |
| static void Modifiers(void* data, |
| wl_keyboard* obj, |
| uint32_t serial, |
| uint32_t mods_depressed, |
| uint32_t mods_latched, |
| uint32_t mods_locked, |
| uint32_t group); |
| static void RepeatInfo(void* data, |
| wl_keyboard* obj, |
| int32_t rate, |
| int32_t delay); |
| |
| static void SyncCallback(void* data, struct wl_callback* cb, uint32_t time); |
| |
| void UpdateModifier(int modifier_flag, bool down); |
| |
| // EventAutoRepeatHandler::Delegate |
| void FlushInput(base::OnceClosure closure) override; |
| void DispatchKey(unsigned int key, |
| bool down, |
| bool repeat, |
| base::TimeTicks timestamp, |
| int device_id) override; |
| |
| WaylandConnection* connection_ = nullptr; |
| wl::Object<wl_keyboard> obj_; |
| EventDispatchCallback callback_; |
| EventModifiers event_modifiers_; |
| |
| // Key repeat handler. |
| static const wl_callback_listener callback_listener_; |
| EventAutoRepeatHandler auto_repeat_handler_; |
| base::OnceClosure auto_repeat_closure_; |
| wl::Object<wl_callback> sync_callback_; |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_KEYBOARD_H_ |