Add m-esr52 at 52.6.0

1 files changed, 143 insertions, 0 deletions

diff --git a/accessible/xul/XULColorPickerAccessible.cpp b/accessible/xul/XULColorPickerAccessible.cpp
new file mode 100644
index 000000000..1bc507e9a
--- /dev/null
+++ b/accessible/xul/XULColorPickerAccessible.cpp
@@ -0,0 +1,143 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "XULColorPickerAccessible.h"
+
+#include "Accessible-inl.h"
+#include "nsAccUtils.h"
+#include "nsCoreUtils.h"
+#include "DocAccessible.h"
+#include "Role.h"
+#include "States.h"
+
+#include "nsIDOMElement.h"
+#include "nsMenuPopupFrame.h"
+
+using namespace mozilla::a11y;
+
+////////////////////////////////////////////////////////////////////////////////
+// XULColorPickerTileAccessible
+////////////////////////////////////////////////////////////////////////////////
+
+XULColorPickerTileAccessible::
+  XULColorPickerTileAccessible(nsIContent* aContent, DocAccessible* aDoc) :
+  AccessibleWrap(aContent, aDoc)
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// XULColorPickerTileAccessible: Accessible
+
+void
+XULColorPickerTileAccessible::Value(nsString& aValue)
+{
+  aValue.Truncate();
+
+  mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::color, aValue);
+}
+
+role
+XULColorPickerTileAccessible::NativeRole()
+{
+  return roles::PUSHBUTTON;
+}
+
+uint64_t
+XULColorPickerTileAccessible::NativeState()
+{
+  uint64_t state = AccessibleWrap::NativeState();
+  if (mContent->HasAttr(kNameSpaceID_None, nsGkAtoms::selected))
+    state |= states::SELECTED;
+
+  return state;
+}
+
+uint64_t
+XULColorPickerTileAccessible::NativeInteractiveState() const
+{
+  return NativelyUnavailable() ?
+    states::UNAVAILABLE : states::FOCUSABLE | states::SELECTABLE;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// XULColorPickerTileAccessible: Widgets
+
+Accessible*
+XULColorPickerTileAccessible::ContainerWidget() const
+{
+  Accessible* parent = Parent();
+  if (parent) {
+    Accessible* grandParent = parent->Parent();
+    if (grandParent && grandParent->IsMenuButton())
+      return grandParent;
+  }
+  return nullptr;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// XULColorPickerAccessible
+////////////////////////////////////////////////////////////////////////////////
+
+XULColorPickerAccessible::
+  XULColorPickerAccessible(nsIContent* aContent, DocAccessible* aDoc) :
+  XULColorPickerTileAccessible(aContent, aDoc)
+{
+  mGenericTypes |= eMenuButton;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// XULColorPickerAccessible: Accessible
+
+uint64_t
+XULColorPickerAccessible::NativeState()
+{
+  uint64_t state = AccessibleWrap::NativeState();
+  return state | states::HASPOPUP;
+}
+
+role
+XULColorPickerAccessible::NativeRole()
+{
+  return roles::BUTTONDROPDOWNGRID;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// XULColorPickerAccessible: Widgets
+
+bool
+XULColorPickerAccessible::IsWidget() const
+{
+  return true;
+}
+
+bool
+XULColorPickerAccessible::IsActiveWidget() const
+{
+  return FocusMgr()->HasDOMFocus(mContent);
+}
+
+bool
+XULColorPickerAccessible::AreItemsOperable() const
+{
+  Accessible* menuPopup = mChildren.SafeElementAt(0, nullptr);
+  if (menuPopup) {
+    nsMenuPopupFrame* menuPopupFrame = do_QueryFrame(menuPopup->GetFrame());
+    return menuPopupFrame && menuPopupFrame->IsOpen();
+  }
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// XULColorPickerAccessible: Accessible
+
+bool
+XULColorPickerAccessible::IsAcceptableChild(nsIContent* aEl) const
+{
+  nsAutoString role;
+  nsCoreUtils::XBLBindingRole(aEl, role);
+  return role.EqualsLiteral("xul:panel") &&
+    aEl->AttrValueIs(kNameSpaceID_None, nsGkAtoms::noautofocus,
+                     nsGkAtoms::_true, eCaseMatters);
+}