| // 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 ASH_HOST_ASH_WINDOW_TREE_HOST_PLATFORM_H_ |
| #define ASH_HOST_ASH_WINDOW_TREE_HOST_PLATFORM_H_ |
| |
| #include <memory> |
| |
| #include "ash/ash_export.h" |
| #include "ash/host/ash_window_tree_host.h" |
| #include "ash/host/transformer_helper.h" |
| #include "ui/aura/mus/input_method_mus_delegate.h" |
| #include "ui/aura/window_tree_host_platform.h" |
| |
| namespace aura { |
| class InputMethodMus; |
| } |
| |
| namespace ws { |
| class EventQueue; |
| } |
| |
| namespace ui { |
| struct PlatformWindowInitProperties; |
| } |
| |
| namespace ash { |
| class ExtendedMouseWarpControllerTest; |
| |
| class ASH_EXPORT AshWindowTreeHostPlatform |
| : public AshWindowTreeHost, |
| public aura::WindowTreeHostPlatform, |
| public aura::InputMethodMusDelegate { |
| public: |
| explicit AshWindowTreeHostPlatform( |
| ui::PlatformWindowInitProperties properties); |
| |
| ~AshWindowTreeHostPlatform() override; |
| |
| protected: |
| friend ExtendedMouseWarpControllerTest; |
| FRIEND_TEST_ALL_PREFIXES(ExtendedMouseWarpControllerTest, |
| CheckHostPointToScreenInMouseWarpRegion); |
| |
| AshWindowTreeHostPlatform(); |
| |
| // AshWindowTreeHost: |
| void ConfineCursorToRootWindow() override; |
| void ConfineCursorToBoundsInRoot(const gfx::Rect& bounds_in_root) override; |
| gfx::Rect GetLastCursorConfineBoundsInPixels() const override; |
| void SetRootWindowTransformer( |
| std::unique_ptr<RootWindowTransformer> transformer) override; |
| gfx::Insets GetHostInsets() const override; |
| aura::WindowTreeHost* AsWindowTreeHost() override; |
| void PrepareForShutdown() override; |
| void SetCursorConfig(const display::Display& display, |
| display::Display::Rotation rotation) override; |
| void ClearCursorConfig() override; |
| void UpdateTextInputState(ui::mojom::TextInputStatePtr state) override; |
| void UpdateImeVisibility(bool visible, |
| ui::mojom::TextInputStatePtr state) override; |
| |
| // aura::WindowTreeHostPlatform: |
| void SetRootTransform(const gfx::Transform& transform) override; |
| gfx::Transform GetRootTransform() const override; |
| gfx::Transform GetInverseRootTransform() const override; |
| gfx::Rect GetTransformedRootWindowBoundsInPixels( |
| const gfx::Size& host_size_in_pixels) const override; |
| void OnCursorVisibilityChangedNative(bool show) override; |
| void SetBoundsInPixels(const gfx::Rect& bounds, |
| const viz::LocalSurfaceIdAllocation& |
| local_surface_id_allocation) override; |
| bool ShouldSendKeyEventToIme() override; |
| void DispatchEvent(ui::Event* event) override; |
| ui::EventDispatchDetails DeliverEventToSink(ui::Event* event) override; |
| |
| // aura::InputMethodMusDelegate: |
| void SetTextInputState(ui::mojom::TextInputStatePtr state) override; |
| void SetImeVisibility(bool visible, |
| ui::mojom::TextInputStatePtr state) override; |
| |
| private: |
| // All constructors call into this. |
| void CommonInit(); |
| |
| // Temporarily disable the tap-to-click feature. Used on CrOS. |
| void SetTapToClickPaused(bool state); |
| |
| TransformerHelper transformer_helper_; |
| |
| gfx::Rect last_cursor_confine_bounds_in_pixels_; |
| |
| // Use InputMethodMus as the InputMethod implementation. InputMethodMus ends |
| // up connection to the UI Service over mojo, which is in process, but |
| // simplifies things. In particular, even though the WindowService is in |
| // process, parts of ime live in it's own process, so by using InputMethodMus |
| // those connections are correctly established. |
| std::unique_ptr<aura::InputMethodMus> input_method_; |
| |
| ws::EventQueue* event_queue_ = nullptr; |
| |
| DISALLOW_COPY_AND_ASSIGN(AshWindowTreeHostPlatform); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_HOST_ASH_WINDOW_TREE_HOST_PLATFORM_H_ |