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// Copyright 2016 The Chromium Authors
// 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 "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "ui/aura/window_tree_host_platform.h"
#include "ui/ozone/public/input_controller.h"
namespace ui {
struct PlatformWindowInitProperties;
}
namespace ash {
class AshWindowTreeHostDelegate;
class ExtendedMouseWarpControllerTest;
class AshWindowTreeHostPlatformTest;
class ASH_EXPORT AshWindowTreeHostPlatform
: public AshWindowTreeHost,
public aura::WindowTreeHostPlatform {
public:
AshWindowTreeHostPlatform(ui::PlatformWindowInitProperties properties,
AshWindowTreeHostDelegate* delegate);
AshWindowTreeHostPlatform(const AshWindowTreeHostPlatform&) = delete;
AshWindowTreeHostPlatform& operator=(const AshWindowTreeHostPlatform&) =
delete;
~AshWindowTreeHostPlatform() override;
void set_ignore_platform_damage_rect_for_test(bool ignore) {
ignore_platform_damage_rect_for_test_ = ignore;
}
protected:
friend ExtendedMouseWarpControllerTest;
FRIEND_TEST_ALL_PREFIXES(ExtendedMouseWarpControllerTest,
CheckHostPointToScreenInMouseWarpRegion);
friend AshWindowTreeHostPlatformTest;
FRIEND_TEST_ALL_PREFIXES(AshWindowTreeHostPlatformTest, UnadjustedMovement);
AshWindowTreeHostPlatform(std::unique_ptr<ui::PlatformWindow> window,
AshWindowTreeHostDelegate* delegate,
size_t compositor_memory_limit_mb = 0);
// 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 UpdateCursorConfig() override;
void ClearCursorConfig() override;
void UpdateRootWindowSize() override;
// aura::WindowTreeHostPlatform:
void SetRootTransform(const gfx::Transform& transform) override;
gfx::Transform GetRootTransform() const override;
gfx::Transform GetInverseRootTransform() const override;
gfx::Rect GetTransformedRootWindowBoundsFromPixelSize(
const gfx::Size& host_size_in_pixels) const override;
void OnCursorVisibilityChangedNative(bool show) override;
void SetBoundsInPixels(const gfx::Rect& bounds) override;
void OnDamageRect(const gfx::Rect& damage_rect) override;
void DispatchEvent(ui::Event* event) override;
std::unique_ptr<aura::ScopedEnableUnadjustedMouseEvents>
RequestUnadjustedMovement() override;
raw_ptr<AshWindowTreeHostDelegate, DanglingUntriaged> delegate_ =
nullptr; // Not owned.
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_;
raw_ptr<ui::InputController, DanglingUntriaged> input_controller_ = nullptr;
gfx::Rect last_cursor_confine_bounds_in_pixels_;
bool ignore_platform_damage_rect_for_test_ = false;
};
} // namespace ash
#endif // ASH_HOST_ASH_WINDOW_TREE_HOST_PLATFORM_H_
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