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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CC_TEST_MOCK_INPUT_HANDLER_H_
#define CC_TEST_MOCK_INPUT_HANDLER_H_
#include <memory>
#include "base/memory/weak_ptr.h"
#include "cc/input/browser_controls_offset_tag_modifications.h"
#include "cc/input/browser_controls_state.h"
#include "cc/input/event_listener_properties.h"
#include "cc/input/input_handler.h"
#include "cc/input/scroll_elasticity_helper.h"
#include "cc/input/scroll_state.h"
#include "cc/metrics/events_metrics_manager.h"
#include "cc/paint/element_id.h"
#include "cc/test/fake_compositor_delegate_for_input.h"
#include "cc/trees/latency_info_swap_promise_monitor.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "ui/events/types/scroll_input_type.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/vector2d_f.h"
namespace cc {
class MockInputHandler : public InputHandler {
public:
MockInputHandler();
MockInputHandler(const MockInputHandler&) = delete;
MockInputHandler& operator=(const MockInputHandler&) = delete;
~MockInputHandler() override;
base::WeakPtr<InputHandler> AsWeakPtr() override {
return weak_ptr_factory_.GetWeakPtr();
}
MOCK_METHOD2(PinchGestureBegin,
void(const gfx::Point& anchor, ui::ScrollInputType type));
MOCK_METHOD2(PinchGestureUpdate,
void(float magnify_delta, const gfx::Point& anchor));
MOCK_METHOD1(PinchGestureEnd, void(const gfx::Point& anchor));
MOCK_METHOD0(SetNeedsAnimateInput, void());
MOCK_METHOD2(ScrollBegin,
ScrollStatus(ScrollState*, ui::ScrollInputType type));
MOCK_METHOD2(RootScrollBegin,
ScrollStatus(ScrollState*, ui::ScrollInputType type));
MOCK_METHOD2(ScrollUpdate,
InputHandlerScrollResult(ScrollState, base::TimeDelta));
MOCK_METHOD1(ScrollEnd, void(bool));
MOCK_METHOD2(RecordScrollBegin,
void(ui::ScrollInputType type, ScrollBeginThreadState state));
MOCK_METHOD1(RecordScrollEnd, void(ui::ScrollInputType type));
MOCK_METHOD1(HitTest, PointerResultType(const gfx::PointF& mouse_position));
MOCK_METHOD2(MouseDown,
InputHandlerPointerResult(const gfx::PointF& mouse_position,
const bool shift_modifier));
MOCK_METHOD1(MouseUp,
InputHandlerPointerResult(const gfx::PointF& mouse_position));
MOCK_METHOD1(SetIsHandlingTouchSequence, void(bool));
void NotifyInputEvent(bool is_fling) override {}
std::unique_ptr<LatencyInfoSwapPromiseMonitor>
CreateLatencyInfoSwapPromiseMonitor(ui::LatencyInfo* latency) override {
return nullptr;
}
std::unique_ptr<EventsMetricsManager::ScopedMonitor>
GetScopedEventMetricsMonitor(
EventsMetricsManager::ScopedMonitor::DoneCallback) override {
return nullptr;
}
ScrollElasticityHelper* CreateScrollElasticityHelper() override {
return nullptr;
}
void DestroyScrollElasticityHelper() override {}
bool GetScrollOffsetForLayer(ElementId element_id,
gfx::PointF* offset) override {
return false;
}
bool ScrollLayerTo(ElementId element_id, const gfx::PointF& offset) override {
return false;
}
void BindToClient(InputHandlerClient* client) override {}
void MouseLeave() override {}
MOCK_METHOD1(FindFrameElementIdAtPoint, ElementId(const gfx::PointF&));
InputHandlerPointerResult MouseMoveAt(
const gfx::Point& mouse_position) override {
return InputHandlerPointerResult();
}
MOCK_CONST_METHOD1(GetEventListenerProperties,
EventListenerProperties(EventListenerClass event_class));
MOCK_METHOD2(EventListenerTypeForTouchStartOrMoveAt,
InputHandler::TouchStartOrMoveEventListenerType(
const gfx::Point& point,
TouchAction* touch_action));
MOCK_CONST_METHOD1(HasBlockingWheelEventHandlerAt, bool(const gfx::Point&));
MOCK_METHOD0(RequestUpdateForSynchronousInputHandler, void());
MOCK_METHOD1(SetSynchronousInputHandlerRootScrollOffset,
void(const gfx::PointF& root_offset));
bool IsCurrentlyScrollingViewport() const override {
return is_scrolling_root_;
}
void set_is_scrolling_root(bool is) { is_scrolling_root_ = is; }
MOCK_METHOD4(GetSnapFlingInfoAndSetAnimatingSnapTarget,
bool(const gfx::Vector2dF& current_delta,
const gfx::Vector2dF& natural_displacement,
gfx::PointF* initial_offset,
gfx::PointF* target_offset));
MOCK_METHOD1(ScrollEndForSnapFling, void(bool));
bool ScrollbarScrollIsActive() override { return false; }
void SetDeferBeginMainFrame(bool defer_begin_main_frame) const override {}
MOCK_METHOD4(
UpdateBrowserControlsState,
void(BrowserControlsState constraints,
BrowserControlsState current,
bool animate,
base::optional_ref<const BrowserControlsOffsetTagModifications>
offset_tag_modifications));
private:
bool is_scrolling_root_ = true;
base::WeakPtrFactory<MockInputHandler> weak_ptr_factory_{this};
};
} // namespace cc
#endif // CC_TEST_MOCK_INPUT_HANDLER_H_
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