1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ 7 8 #include "base/android/scoped_java_ref.h" 9 #include "content/browser/accessibility/browser_accessibility.h" 10 11 namespace content { 12 13 class BrowserAccessibilityAndroid : public BrowserAccessibility { 14 public: 15 // Overrides from BrowserAccessibility. 16 virtual void PostInitialize() OVERRIDE; 17 virtual bool IsNative() const OVERRIDE; 18 19 bool IsLeaf() const; 20 21 bool IsCheckable() const; 22 bool IsChecked() const; 23 bool IsClickable() const; 24 bool IsEnabled() const; 25 bool IsFocusable() const; 26 bool IsFocused() const; 27 bool IsPassword() const; 28 bool IsScrollable() const; 29 bool IsSelected() const; 30 bool IsVisibleToUser() const; 31 32 const char* GetClassName() const; 33 string16 GetText() const; 34 35 int GetItemIndex() const; 36 int GetItemCount() const; 37 38 int GetScrollX() const; 39 int GetScrollY() const; 40 int GetMaxScrollX() const; 41 int GetMaxScrollY() const; 42 43 int GetTextChangeFromIndex() const; 44 int GetTextChangeAddedCount() const; 45 int GetTextChangeRemovedCount() const; 46 string16 GetTextChangeBeforeText() const; 47 48 int GetSelectionStart() const; 49 int GetSelectionEnd() const; 50 int GetEditableTextLength() const; 51 52 private: 53 // This gives BrowserAccessibility::Create access to the class constructor. 54 friend class BrowserAccessibility; 55 56 BrowserAccessibilityAndroid(); 57 58 bool HasFocusableChild() const; 59 bool HasOnlyStaticTextChildren() const; 60 bool IsIframe() const; 61 62 void NotifyLiveRegionUpdate(string16& aria_live); 63 64 string16 cached_text_; 65 bool first_time_; 66 string16 old_value_; 67 string16 new_value_; 68 69 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityAndroid); 70 }; 71 72 } // namespace content 73 74 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ 75
