| /* |
| * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef SplitTextNodeCommand_h |
| #define SplitTextNodeCommand_h |
| |
| #include "core/editing/commands/EditCommand.h" |
| |
| namespace blink { |
| |
| class Text; |
| |
| class CORE_EXPORT SplitTextNodeCommand final : public SimpleEditCommand { |
| public: |
| static SplitTextNodeCommand* Create(Text* node, int offset) { |
| return new SplitTextNodeCommand(node, offset); |
| } |
| |
| DECLARE_VIRTUAL_TRACE(); |
| |
| private: |
| SplitTextNodeCommand(Text*, int offset); |
| |
| void DoApply(EditingState*) override; |
| void DoUnapply() override; |
| void DoReapply() override; |
| void InsertText1AndTrimText2(); |
| |
| Member<Text> text1_; |
| Member<Text> text2_; |
| unsigned offset_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // SplitTextNodeCommand_h |