TextClause.cpp (1509B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #include "mozilla/dom/TextClause.h" 8 9 #include "mozilla/TextEvents.h" 10 #include "mozilla/dom/TextClauseBinding.h" 11 12 namespace mozilla::dom { 13 14 // Only needed for refcounted objects. 15 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(TextClause) 16 NS_IMPL_CYCLE_COLLECTING_ADDREF(TextClause) 17 NS_IMPL_CYCLE_COLLECTING_RELEASE(TextClause) 18 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TextClause) 19 NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY 20 NS_INTERFACE_MAP_ENTRY(nsISupports) 21 NS_INTERFACE_MAP_END 22 23 TextClause::TextClause(nsPIDOMWindowInner* aOwner, const TextRange& aRange, 24 const TextRange* aTargetRange) 25 : mOwner(aOwner), mIsTargetClause(false) { 26 MOZ_ASSERT(aOwner); 27 mStartOffset = aRange.mStartOffset; 28 mEndOffset = aRange.mEndOffset; 29 if (aRange.IsClause()) { 30 mIsCaret = false; 31 if (aTargetRange && aTargetRange->mStartOffset == mStartOffset) { 32 mIsTargetClause = true; 33 } 34 } else { 35 mIsCaret = true; 36 } 37 } 38 39 JSObject* TextClause::WrapObject(JSContext* aCx, 40 JS::Handle<JSObject*> aGivenProto) { 41 return TextClause_Binding::Wrap(aCx, this, aGivenProto); 42 } 43 44 TextClause::~TextClause() = default; 45 46 } // namespace mozilla::dom