Add m-esr52 at 52.6.0

1 files changed, 267 insertions, 0 deletions

diff --git a/layout/style/StyleSetHandleInlines.h b/layout/style/StyleSetHandleInlines.h
new file mode 100644
index 000000000..2bb32101f
--- /dev/null
+++ b/layout/style/StyleSetHandleInlines.h
@@ -0,0 +1,267 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#ifndef mozilla_StyleSetHandleInlines_h
+#define mozilla_StyleSetHandleInlines_h
+
+#include "mozilla/StyleSheetInlines.h"
+#include "mozilla/ServoStyleSet.h"
+#include "nsStyleSet.h"
+
+#define FORWARD_CONCRETE(method_, geckoargs_, servoargs_) \
+  if (IsGecko()) { \
+    return AsGecko()->method_ geckoargs_; \
+  } else { \
+    return AsServo()->method_ servoargs_; \
+  }
+
+#define FORWARD(method_, args_) FORWARD_CONCRETE(method_, args_, args_)
+
+namespace mozilla {
+
+void
+StyleSetHandle::Ptr::Delete()
+{
+  if (mValue) {
+    if (IsGecko()) {
+      delete AsGecko();
+    } else {
+      delete AsServo();
+    }
+  }
+}
+
+void
+StyleSetHandle::Ptr::Init(nsPresContext* aPresContext)
+{
+  FORWARD(Init, (aPresContext));
+}
+
+void
+StyleSetHandle::Ptr::BeginShutdown()
+{
+  FORWARD(BeginShutdown, ());
+}
+
+void
+StyleSetHandle::Ptr::Shutdown()
+{
+  FORWARD(Shutdown, ());
+}
+
+bool
+StyleSetHandle::Ptr::GetAuthorStyleDisabled() const
+{
+  FORWARD(GetAuthorStyleDisabled, ());
+}
+
+nsresult
+StyleSetHandle::Ptr::SetAuthorStyleDisabled(bool aStyleDisabled)
+{
+  FORWARD(SetAuthorStyleDisabled, (aStyleDisabled));
+}
+
+void
+StyleSetHandle::Ptr::BeginUpdate()
+{
+  FORWARD(BeginUpdate, ());
+}
+
+nsresult
+StyleSetHandle::Ptr::EndUpdate()
+{
+  FORWARD(EndUpdate, ());
+}
+
+// resolve a style context
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ResolveStyleFor(dom::Element* aElement,
+                                     nsStyleContext* aParentContext)
+{
+  FORWARD(ResolveStyleFor, (aElement, aParentContext));
+}
+
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ResolveStyleFor(dom::Element* aElement,
+                                     nsStyleContext* aParentContext,
+                                     TreeMatchContext& aTreeMatchContext)
+{
+  FORWARD(ResolveStyleFor, (aElement, aParentContext, aTreeMatchContext));
+}
+
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ResolveStyleForText(nsIContent* aTextNode,
+                                         nsStyleContext* aParentContext)
+{
+  FORWARD(ResolveStyleForText, (aTextNode, aParentContext));
+}
+
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ResolveStyleForOtherNonElement(nsStyleContext* aParentContext)
+{
+  FORWARD(ResolveStyleForOtherNonElement, (aParentContext));
+}
+
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ResolvePseudoElementStyle(dom::Element* aParentElement,
+                                               CSSPseudoElementType aType,
+                                               nsStyleContext* aParentContext,
+                                               dom::Element* aPseudoElement)
+{
+  FORWARD(ResolvePseudoElementStyle, (aParentElement, aType, aParentContext,
+                                      aPseudoElement));
+}
+
+// aFlags is an nsStyleSet flags bitfield
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ResolveAnonymousBoxStyle(nsIAtom* aPseudoTag,
+                                              nsStyleContext* aParentContext,
+                                              uint32_t aFlags)
+{
+  FORWARD(ResolveAnonymousBoxStyle, (aPseudoTag, aParentContext, aFlags));
+}
+
+// manage the set of style sheets in the style set
+nsresult
+StyleSetHandle::Ptr::AppendStyleSheet(SheetType aType, StyleSheet* aSheet)
+{
+  FORWARD_CONCRETE(AppendStyleSheet, (aType, aSheet->AsGecko()),
+                                     (aType, aSheet->AsServo()));
+}
+
+nsresult
+StyleSetHandle::Ptr::PrependStyleSheet(SheetType aType, StyleSheet* aSheet)
+{
+  FORWARD_CONCRETE(PrependStyleSheet, (aType, aSheet->AsGecko()),
+                                      (aType, aSheet->AsServo()));
+}
+
+nsresult
+StyleSetHandle::Ptr::RemoveStyleSheet(SheetType aType, StyleSheet* aSheet)
+{
+  FORWARD_CONCRETE(RemoveStyleSheet, (aType, aSheet->AsGecko()),
+                                     (aType, aSheet->AsServo()));
+}
+
+nsresult
+StyleSetHandle::Ptr::ReplaceSheets(SheetType aType,
+                       const nsTArray<RefPtr<StyleSheet>>& aNewSheets)
+{
+  if (IsGecko()) {
+    nsTArray<RefPtr<CSSStyleSheet>> newSheets(aNewSheets.Length());
+    for (auto& sheet : aNewSheets) {
+      newSheets.AppendElement(sheet->AsGecko());
+    }
+    return AsGecko()->ReplaceSheets(aType, newSheets);
+  } else {
+    nsTArray<RefPtr<ServoStyleSheet>> newSheets(aNewSheets.Length());
+    for (auto& sheet : aNewSheets) {
+      newSheets.AppendElement(sheet->AsServo());
+    }
+    return AsServo()->ReplaceSheets(aType, newSheets);
+  }
+}
+
+nsresult
+StyleSetHandle::Ptr::InsertStyleSheetBefore(SheetType aType,
+                                StyleSheet* aNewSheet,
+                                StyleSheet* aReferenceSheet)
+{
+  FORWARD_CONCRETE(
+    InsertStyleSheetBefore,
+    (aType, aNewSheet->AsGecko(), aReferenceSheet->AsGecko()),
+    (aType, aReferenceSheet->AsServo(), aReferenceSheet->AsServo()));
+}
+
+int32_t
+StyleSetHandle::Ptr::SheetCount(SheetType aType) const
+{
+  FORWARD(SheetCount, (aType));
+}
+
+StyleSheet*
+StyleSetHandle::Ptr::StyleSheetAt(SheetType aType, int32_t aIndex) const
+{
+  FORWARD(StyleSheetAt, (aType, aIndex));
+}
+
+nsresult
+StyleSetHandle::Ptr::RemoveDocStyleSheet(StyleSheet* aSheet)
+{
+  FORWARD_CONCRETE(RemoveDocStyleSheet, (aSheet->AsGecko()),
+                                        (aSheet->AsServo()));
+}
+
+nsresult
+StyleSetHandle::Ptr::AddDocStyleSheet(StyleSheet* aSheet,
+                                      nsIDocument* aDocument)
+{
+  FORWARD_CONCRETE(AddDocStyleSheet, (aSheet->AsGecko(), aDocument),
+                                     (aSheet->AsServo(), aDocument));
+}
+
+// check whether there is ::before/::after style for an element
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ProbePseudoElementStyle(dom::Element* aParentElement,
+                                             CSSPseudoElementType aType,
+                                             nsStyleContext* aParentContext)
+{
+  FORWARD(ProbePseudoElementStyle, (aParentElement, aType, aParentContext));
+}
+
+already_AddRefed<nsStyleContext>
+StyleSetHandle::Ptr::ProbePseudoElementStyle(dom::Element* aParentElement,
+                                             CSSPseudoElementType aType,
+                                             nsStyleContext* aParentContext,
+                                             TreeMatchContext& aTreeMatchContext,
+                                             dom::Element* aPseudoElement)
+{
+  FORWARD(ProbePseudoElementStyle, (aParentElement, aType, aParentContext,
+                                    aTreeMatchContext, aPseudoElement));
+}
+
+nsRestyleHint
+StyleSetHandle::Ptr::HasStateDependentStyle(dom::Element* aElement,
+                                            EventStates aStateMask)
+{
+  FORWARD(HasStateDependentStyle, (aElement, aStateMask));
+}
+
+nsRestyleHint
+StyleSetHandle::Ptr::HasStateDependentStyle(dom::Element* aElement,
+                                            CSSPseudoElementType aPseudoType,
+                                            dom::Element* aPseudoElement,
+                                            EventStates aStateMask)
+{
+  FORWARD(HasStateDependentStyle, (aElement, aPseudoType, aPseudoElement,
+                                   aStateMask));
+}
+
+void
+StyleSetHandle::Ptr::RootStyleContextAdded()
+{
+  if (IsGecko()) {
+    AsGecko()->RootStyleContextAdded();
+  } else {
+    // Not needed.
+  }
+}
+
+void
+StyleSetHandle::Ptr::RootStyleContextRemoved()
+{
+  if (IsGecko()) {
+    RootStyleContextAdded();
+  } else {
+    // Not needed.
+  }
+}
+
+} // namespace mozilla
+
+#undef FORWARD
+
+#endif // mozilla_StyleSetHandleInlines_h