| /* |
| * Copyright (C) 2005, 2006, 2007, 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 TypingCommand_h |
| #define TypingCommand_h |
| |
| #include "CompositeEditCommand.h" |
| |
| namespace WebCore { |
| |
| class TypingCommand : public CompositeEditCommand { |
| public: |
| enum ETypingCommand { |
| DeleteSelection, |
| DeleteKey, |
| ForwardDeleteKey, |
| InsertText, |
| InsertLineBreak, |
| InsertParagraphSeparator, |
| InsertParagraphSeparatorInQuotedContent |
| }; |
| |
| static void deleteSelection(Document*, bool smartDelete = false); |
| static void deleteKeyPressed(Document*, bool smartDelete = false, TextGranularity = CharacterGranularity, bool killRing = false); |
| static void forwardDeleteKeyPressed(Document*, bool smartDelete = false, TextGranularity = CharacterGranularity, bool killRing = false); |
| static void insertText(Document*, const String&, bool selectInsertedText = false, bool insertedTextIsComposition = false); |
| static void insertText(Document*, const String&, const VisibleSelection&, bool selectInsertedText = false, bool insertedTextIsComposition = false); |
| static void insertLineBreak(Document*); |
| static void insertParagraphSeparator(Document*); |
| static void insertParagraphSeparatorInQuotedContent(Document*); |
| static bool isOpenForMoreTypingCommand(const EditCommand*); |
| static void closeTyping(EditCommand*); |
| |
| bool isOpenForMoreTyping() const { return m_openForMoreTyping; } |
| void closeTyping() { m_openForMoreTyping = false; } |
| |
| void insertText(const String &text, bool selectInsertedText); |
| void insertTextRunWithoutNewlines(const String &text, bool selectInsertedText); |
| void insertLineBreak(); |
| void insertParagraphSeparatorInQuotedContent(); |
| void insertParagraphSeparator(); |
| void deleteKeyPressed(TextGranularity, bool killRing); |
| void forwardDeleteKeyPressed(TextGranularity, bool killRing); |
| void deleteSelection(bool smartDelete); |
| |
| private: |
| static PassRefPtr<TypingCommand> create(Document* document, ETypingCommand command, const String& text = "", bool selectInsertedText = false, TextGranularity granularity = CharacterGranularity, bool killRing = false) |
| { |
| return adoptRef(new TypingCommand(document, command, text, selectInsertedText, granularity, killRing)); |
| } |
| |
| TypingCommand(Document*, ETypingCommand, const String& text, bool selectInsertedText, TextGranularity, bool killRing); |
| |
| bool smartDelete() const { return m_smartDelete; } |
| void setSmartDelete(bool smartDelete) { m_smartDelete = smartDelete; } |
| |
| virtual void doApply(); |
| virtual EditAction editingAction() const; |
| virtual bool isTypingCommand() const; |
| virtual bool preservesTypingStyle() const { return m_preservesTypingStyle; } |
| |
| void updatePreservesTypingStyle(ETypingCommand); |
| void markMisspellingsAfterTyping(); |
| void typingAddedToOpenCommand(ETypingCommand); |
| bool makeEditableRootEmpty(); |
| |
| ETypingCommand m_commandType; |
| String m_textToInsert; |
| bool m_openForMoreTyping; |
| bool m_selectInsertedText; |
| bool m_smartDelete; |
| TextGranularity m_granularity; |
| bool m_killRing; |
| bool m_preservesTypingStyle; |
| |
| // Undoing a series of backward deletes will restore a selection around all of the |
| // characters that were deleted, but only if the typing command being undone |
| // was opened with a backward delete. |
| bool m_openedByBackwardDelete; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // TypingCommand_h |