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// Copyright 2019 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_SHELF_SHELF_METRICS_H_
#define ASH_SHELF_SHELF_METRICS_H_
namespace ash {
// The name of the histogram which records the usage of gestures on the in-app
// hotseat.
constexpr char kHotseatGestureHistogramName[] = "Ash.HotseatGesture";
// The name of the histogram which records the usage of gestures to enter
// overview mode from home screen.
constexpr char kEnterOverviewHistogramName[] = "Ash.SwipeHomeToOverviewGesture";
// The name of the histogram which records the result of handling the drag on
// window from shelf.
constexpr char kHandleDragWindowFromShelfHistogramName[] =
"Ash.WindowDragFromShelfResult";
// The name of the histogram which records when the user deliberately hides the
// desk button in the shelf.
constexpr char kDeskButtonHiddenHistogramName[] =
"Ash.Desks.DeskButton.HiddenByUser";
// Types of gestures supported by the in-app hotseat. These values are persisted
// to logs. Entries should not be renumbered and numeric values should never be
// reused.
enum class InAppShelfGestures {
// Swipe up to show the hotseat.
kSwipeUpToShow = 0,
// Swipe down to hide the hotseat.
kSwipeDownToHide = 1,
// Fling up to show the home screen.
kFlingUpToShowHomeScreen = 2,
// Hotseat hidden due to interacting outside of the shelf/hotseat.
kHotseatHiddenDueToInteractionOutsideOfShelf = 3,
// New items should be added before to keep this one always the last.
kMaxInAppShelfGestures = 4,
kMaxValue = kMaxInAppShelfGestures
};
// States of entering overview mode from home launcher. These values are
// persisted to logs. Entries should not be renumbered and numeric values should
// never be reused.
enum class EnterOverviewFromHomeLauncher {
// Cancel the action to enter overview mode from home launcher.
kCanceled = 0,
// Succeed to enter overview mode from home launcher.
kOverview = 1,
// The gesture was detected as a swipe to the home screen initial state.
kBack = 2,
// New items should be added before to keep this one always the last.
kMaxState = 3,
kMaxValue = kMaxState
};
// Results of handling the drag on window from shelf. These values are
// persisted to logs. Entries should not be renumbered and numeric values should
// never be reused.
enum class ShelfWindowDragResult {
// Goes to home screen after drag.
kGoToHomeScreen = 0,
// Dragged window restored to its original bounds after drag.
kRestoreToOriginalBounds = 1,
// Dragged window is dropped to overview after drag.
kGoToOverviewMode = 2,
// Enter splitview mode after drag.
kGoToSplitviewMode = 3,
// Drag is canceled instead of ending normally.
kDragCanceled = 4,
kMaxValue = kDragCanceled
};
} // namespace ash
#endif // ASH_SHELF_SHELF_METRICS_H_
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