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6ed8680108
The style system already atomizes all CustomIdent values, which means that we're just wasting memory and CPU by doing string copies all over the place. This patch fixes it. This also simplifies further changes to use as much of the rust data structures as possible. I had to switch from nsTHashtable to mozilla::HashTable because the former doesn't handle well non-default-constructible structs (like NamedLine, which now has a StyleAtom, which is not default-constructible). Differential Revision: https://phabricator.services.mozilla.com/D35119 --HG-- extra : moz-landing-system : lando
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "GridArea.h"
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#include "mozilla/dom/GridBinding.h"
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#include "Grid.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(GridArea, mParent)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(GridArea)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(GridArea)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(GridArea)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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GridArea::GridArea(Grid* aParent, nsAtom* aName, GridDeclaration aType,
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uint32_t aRowStart, uint32_t aRowEnd, uint32_t aColumnStart,
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uint32_t aColumnEnd)
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: mParent(aParent),
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mName(aName),
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mType(aType),
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mRowStart(aRowStart),
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mRowEnd(aRowEnd),
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mColumnStart(aColumnStart),
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mColumnEnd(aColumnEnd) {}
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GridArea::~GridArea() {}
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JSObject* GridArea::WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) {
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return GridArea_Binding::Wrap(aCx, this, aGivenProto);
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}
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void GridArea::GetName(nsString& aName) const { mName->ToString(aName); }
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GridDeclaration GridArea::Type() const { return mType; }
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uint32_t GridArea::RowStart() const { return mRowStart; }
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uint32_t GridArea::RowEnd() const { return mRowEnd; }
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uint32_t GridArea::ColumnStart() const { return mColumnStart; }
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uint32_t GridArea::ColumnEnd() const { return mColumnEnd; }
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} // namespace dom
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} // namespace mozilla
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