/src/mozilla-central/dom/events/TextClause.cpp
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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 | | #include "mozilla/dom/TextClauseBinding.h" |
9 | | #include "mozilla/TextEvents.h" |
10 | | |
11 | | namespace mozilla { |
12 | | namespace 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 | 0 | NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TextClause) |
19 | 0 | NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY |
20 | 0 | NS_INTERFACE_MAP_ENTRY(nsISupports) |
21 | 0 | NS_INTERFACE_MAP_END |
22 | | |
23 | | TextClause::TextClause(nsPIDOMWindowInner* aOwner, const TextRange& aRange, |
24 | | const TextRange* aTargetRange) |
25 | | : mOwner(aOwner) |
26 | | , mIsTargetClause(false) |
27 | 0 | { |
28 | 0 | MOZ_ASSERT(aOwner); |
29 | 0 | mStartOffset = aRange.mStartOffset; |
30 | 0 | mEndOffset = aRange.mEndOffset; |
31 | 0 | if (aRange.IsClause()) { |
32 | 0 | mIsCaret = false; |
33 | 0 | if (aTargetRange && aTargetRange->mStartOffset == mStartOffset) { |
34 | 0 | mIsTargetClause = true; |
35 | 0 | } |
36 | 0 | } else { |
37 | 0 | mIsCaret = true; |
38 | 0 | } |
39 | 0 | } |
40 | | |
41 | | JSObject* |
42 | | TextClause::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) |
43 | 0 | { |
44 | 0 | return TextClause_Binding::Wrap(aCx, this, aGivenProto); |
45 | 0 | } |
46 | | |
47 | 0 | TextClause::~TextClause() {} |
48 | | |
49 | | } // namespace dom |
50 | | } // namespace mozilla |