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// Copyright 2023 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_CAPTURE_MODE_NULL_CAPTURE_MODE_SESSION_H_
#define ASH_CAPTURE_MODE_NULL_CAPTURE_MODE_SESSION_H_
#include "ash/capture_mode/base_capture_mode_session.h"
#include "ui/aura/window_tracker.h"
namespace ash {
// A null object version of CaptureModeSession that is used to skip the
// countdown and user input. It does not create a capture bar widget, and does
// nothing for capture bar-related operations.
class ASH_EXPORT NullCaptureModeSession : public BaseCaptureModeSession {
public:
NullCaptureModeSession(CaptureModeController* controller,
CaptureModeBehavior* active_behavior);
NullCaptureModeSession(const NullCaptureModeSession&) = delete;
NullCaptureModeSession& operator=(const NullCaptureModeSession&) = delete;
~NullCaptureModeSession() override = default;
// NullCaptureModeSession:
views::Widget* GetCaptureModeBarWidget() override;
aura::Window* GetSelectedWindow() const override;
void SetPreSelectedWindow(aura::Window* pre_selected_window) override;
void OnCaptureSourceChanged(CaptureModeSource new_source) override;
void OnCaptureTypeChanged(CaptureModeType new_type) override;
void OnRecordingTypeChanged() override;
void OnAudioRecordingModeChanged() override;
void OnDemoToolsSettingsChanged() override;
void OnWaitingForDlpConfirmationStarted() override;
void OnWaitingForDlpConfirmationEnded(bool reshow_uis) override;
void ReportSessionHistograms() override;
void StartCountDown(base::OnceClosure countdown_finished_callback) override;
void OnCaptureFolderMayHaveChanged() override;
void OnDefaultCaptureFolderSelectionChanged() override;
bool CalculateCameraPreviewTargetVisibility() const override;
void OnCameraPreviewDragStarted() override;
void OnCameraPreviewDragEnded(const gfx::Point& screen_location,
bool is_touch) override;
void OnCameraPreviewBoundsOrVisibilityChanged(
bool capture_surface_became_too_small,
bool did_bounds_or_visibility_change) override;
void OnCameraPreviewDestroyed() override;
void MaybeDismissSunfishRegionNudgeForever() override;
void MaybeChangeRoot(aura::Window* new_root,
bool root_window_will_shutdown) override;
void OnPerformCaptureForSearchStarting(
PerformCaptureType capture_type) override;
void OnPerformCaptureForSearchEnded(PerformCaptureType capture_type) override;
std::set<aura::Window*> GetWindowsToIgnoreFromWidgets() override;
base::WeakPtr<BaseCaptureModeSession> GetImageSearchToken() override;
ActionButtonView* AddActionButton(views::Button::PressedCallback callback,
std::u16string text,
const gfx::VectorIcon* icon,
ActionButtonRank rank,
ActionButtonViewID id) override;
void AddSmartActionsButton() override;
void MaybeShowScannerDisclaimer(
ScannerEntryPoint entry_point,
base::RepeatingClosure accept_callback,
base::RepeatingClosure decline_callback) override;
void OnScannerActionsFetched(
ScannerSession::FetchActionsResponse actions_response) override;
void ShowActionContainerError(const std::u16string& error_message) override;
void OnSearchResultsPanelCreated(views::Widget* panel_widget) override;
bool TakeFocusForSearchResultsPanel(bool reverse) override;
void ClearPseudoFocus() override;
void SetA11yOverrideWindowToSearchResultsPanel() override;
private:
// CaptureModeSession:
void InitInternal() override;
void ShutdownInternal() override;
aura::WindowTracker selected_window_tracker_;
};
} // namespace ash
#endif // ASH_CAPTURE_MODE_NULL_CAPTURE_MODE_SESSION_H_
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