accessible/xul/XULColorPickerAccessible.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef mozilla_a11y_XULColorPickerAccessible_h__
   7 #define mozilla_a11y_XULColorPickerAccessible_h__
   8
   9 #include "AccessibleWrap.h"
  10
  11 namespace mozilla {
  12 namespace a11y {
  13
  14 /**
  15  * Used for color button in colorpicker palette.
  16  */
  17 class XULColorPickerTileAccessible : public AccessibleWrap
  18 {
  19 public:
  20   XULColorPickerTileAccessible(nsIContent* aContent,
  21                                DocAccessible* aDoc);
  22
  23   // Accessible
  24   virtual void Value(nsString& aValue);
  25   virtual a11y::role NativeRole();
  26   virtual uint64_t NativeState();
  27   virtual uint64_t NativeInteractiveState() const;
  28
  29   // Widgets
  30   virtual Accessible* ContainerWidget() const;
  31 };
  32
  33
  34 /**
  35  * Used for colorpicker button (xul:colorpicker@type="button").
  36  */
  37 class XULColorPickerAccessible : public XULColorPickerTileAccessible
  38 {
  39 public:
  40   XULColorPickerAccessible(nsIContent* aContent, DocAccessible* aDoc);
  41
  42   // Accessible
  43   virtual a11y::role NativeRole();
  44   virtual uint64_t NativeState();
  45
  46   // Widgets
  47   virtual bool IsWidget() const;
  48   virtual bool IsActiveWidget() const;
  49   virtual bool AreItemsOperable() const;
  50
  51   virtual bool IsAcceptableChild(Accessible* aPossibleChild) const MOZ_OVERRIDE;
  52 };
  53
  54 } // namespace a11y
  55 } // namespace mozilla
  56
  57 #endif