blob: c1e1e2786f1d512cf577807704907ebba158891e [file] [log] [blame]
// Copyright 2017 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 UI_BASE_UI_BASE_FEATURES_H_
#define UI_BASE_UI_BASE_FEATURES_H_
#include "base/feature_list.h"
#include "build/build_config.h"
#include "ui/base/ui_base_export.h"
#include "ui/base/ui_features.h"
namespace features {
// Keep sorted!
UI_BASE_EXPORT extern const base::Feature kEnableEmojiContextMenu;
UI_BASE_EXPORT extern const base::Feature kEnableFloatingVirtualKeyboard;
UI_BASE_EXPORT extern const base::Feature
kEnableFullscreenHandwritingVirtualKeyboard;
UI_BASE_EXPORT extern const base::Feature kEnableStylusVirtualKeyboard;
UI_BASE_EXPORT extern const base::Feature kEnableVirtualKeyboardMdUi;
UI_BASE_EXPORT extern const base::Feature kEnableVirtualKeyboardUkm;
UI_BASE_EXPORT extern const base::Feature kExperimentalUi;
UI_BASE_EXPORT extern const base::Feature kSecondaryUiMd;
UI_BASE_EXPORT extern const base::Feature kSystemKeyboardLock;
UI_BASE_EXPORT extern const base::Feature kTouchableAppContextMenu;
UI_BASE_EXPORT extern const base::Feature kNotificationIndicator;
UI_BASE_EXPORT extern const base::Feature kUiCompositorScrollWithLayers;
UI_BASE_EXPORT bool IsTouchableAppContextMenuEnabled();
UI_BASE_EXPORT bool IsNotificationIndicatorEnabled();
UI_BASE_EXPORT bool IsUiGpuRasterizationEnabled();
#if defined(OS_WIN)
UI_BASE_EXPORT extern const base::Feature kInputPaneOnScreenKeyboard;
UI_BASE_EXPORT extern const base::Feature kPointerEventsForTouch;
UI_BASE_EXPORT extern const base::Feature kPrecisionTouchpad;
UI_BASE_EXPORT extern const base::Feature kPrecisionTouchpadScrollPhase;
UI_BASE_EXPORT extern const base::Feature kTSFImeSupport;
// Returns true if the system should use WM_POINTER events for touch events.
UI_BASE_EXPORT bool IsUsingWMPointerForTouch();
#endif // defined(OS_WIN)
#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
UI_BASE_EXPORT extern const base::Feature kDirectManipulationStylus;
#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
// Used to have ash (Chrome OS system UI) run in its own process.
// TODO(jamescook): Make flag only available in Chrome OS.
UI_BASE_EXPORT extern const base::Feature kMash;
// Deprecated. Use |kMash|.
UI_BASE_EXPORT extern const base::Feature kMashDeprecated;
// Returns true if ash is in process (the default). A value of false means ash
// is running in a separate process (and is hosting the UI Service and Viz).
UI_BASE_EXPORT bool IsAshInBrowserProcess();
#if defined(OS_MACOSX)
// Returns true if the NSWindows for apps will be created in the app's process,
// and will forward input to the browser process.
UI_BASE_EXPORT bool HostWindowsInAppShimProcess();
#if BUILDFLAG(MAC_VIEWS_BROWSER)
UI_BASE_EXPORT extern const base::Feature kViewsBrowserWindows;
// Returns whether a Views-capable browser build should use the Cocoa browser
// UI.
UI_BASE_EXPORT bool IsViewsBrowserCocoa();
#endif // BUILDFLAG(MAC_VIEWS_BROWSER)
#endif // defined(OS_MACOSX)
} // namespace features
#endif // UI_BASE_UI_BASE_FEATURES_H_