| // 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; |
| |
| // 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) |
| |
| // Use mojo communication in the drm platform instead of paramtraits. Remove |
| // this switch (and associated code) when the drm platform always uses mojo |
| // communication. |
| // TODO(rjkroege): Remove in http://crbug.com/806092. |
| UI_BASE_EXPORT extern const base::Feature kEnableOzoneDrmMojo; |
| UI_BASE_EXPORT bool IsOzoneDrmMojo(); |
| |
| } // namespace features |
| |
| #endif // UI_BASE_UI_BASE_FEATURES_H_ |