| // Copyright (c) 2012 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 CHROME_BROWSER_ACCESSIBILITY_ACCESSIBILITY_EXTENSION_API_H_ |
| #define CHROME_BROWSER_ACCESSIBILITY_ACCESSIBILITY_EXTENSION_API_H_ |
| |
| #include <string> |
| |
| #include "base/compiler_specific.h" |
| #include "base/memory/singleton.h" |
| #include "base/values.h" |
| #include "extensions/browser/extension_function.h" |
| #include "ui/accessibility/ax_enums.mojom.h" |
| |
| // API function that enables or disables web content accessibility support. |
| class AccessibilityPrivateSetNativeAccessibilityEnabledFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateSetNativeAccessibilityEnabledFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION( |
| "accessibilityPrivate.setNativeAccessibilityEnabled", |
| ACCESSIBILITY_PRIVATE_SETNATIVEACCESSIBILITYENABLED) |
| }; |
| |
| // API function that sets the location of the accessibility focus ring. |
| class AccessibilityPrivateSetFocusRingFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateSetFocusRingFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION("accessibilityPrivate.setFocusRing", |
| ACCESSIBILITY_PRIVATE_SETFOCUSRING) |
| }; |
| |
| // API function that sets the location of the accessibility highlights. |
| class AccessibilityPrivateSetHighlightsFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateSetHighlightsFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION("accessibilityPrivate.setHighlights", |
| ACCESSIBILITY_PRIVATE_SETHIGHLIGHTS) |
| }; |
| |
| // API function that sets keyboard capture mode. |
| class AccessibilityPrivateSetKeyboardListenerFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateSetKeyboardListenerFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION("accessibilityPrivate.setKeyboardListener", |
| ACCESSIBILITY_PRIVATE_SETKEYBOARDLISTENER) |
| }; |
| |
| // API function that darkens or undarkens the screen. |
| class AccessibilityPrivateDarkenScreenFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateDarkenScreenFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION("accessibilityPrivate.darkenScreen", |
| ACCESSIBILITY_PRIVATE_DARKENSCREEN) |
| }; |
| |
| // API function that sets the keys to be captured by Switch Access. |
| #if defined(OS_CHROMEOS) |
| class AccessibilityPrivateSetSwitchAccessKeysFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateSetSwitchAccessKeysFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION("accessibilityPrivate.setSwitchAccessKeys", |
| ACCESSIBILITY_PRIVATE_SETSWITCHACCESSKEYS) |
| }; |
| |
| // API function that sets native ChromeVox ARC support. |
| class AccessibilityPrivateSetNativeChromeVoxArcSupportForCurrentAppFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateSetNativeChromeVoxArcSupportForCurrentAppFunction() |
| override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION( |
| "accessibilityPrivate.setNativeChromeVoxArcSupportForCurrentApp", |
| ACCESSIBILITY_PRIVATE_SETNATIVECHROMEVOXARCSUPPORTFORCURRENTAPP) |
| }; |
| |
| // API function that injects key events. |
| class AccessibilityPrivateSendSyntheticKeyEventFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateSendSyntheticKeyEventFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION("accessibilityPrivate.sendSyntheticKeyEvent", |
| ACCESSIBILITY_PRIVATE_SENDSYNTHETICKEYEVENT) |
| }; |
| |
| // API function that is called when the Select-to-Speak extension state changes. |
| class AccessibilityPrivateOnSelectToSpeakStateChangedFunction |
| : public UIThreadExtensionFunction { |
| ~AccessibilityPrivateOnSelectToSpeakStateChangedFunction() override {} |
| ResponseAction Run() override; |
| DECLARE_EXTENSION_FUNCTION("accessibilityPrivate.onSelectToSpeakStateChanged", |
| ACCESSIBILITY_PRIVATE_ONSELECTTOSPEAKSTATECHANGED) |
| }; |
| #endif // defined (OS_CHROMEOS) |
| |
| #endif // CHROME_BROWSER_ACCESSIBILITY_ACCESSIBILITY_EXTENSION_API_H_ |