Source/core/editing/InsertTextCommand.h - Issue 23822003: Have EditCommand classes deal with Document references, not pointers

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Issue 23822003: Have EditCommand classes deal with Document references, not pointers (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.	2 * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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41 TextInsertionMarkerSupplier() { }	41 TextInsertionMarkerSupplier() { }

42 };	42 };

43	43

44 class InsertTextCommand : public CompositeEditCommand {	44 class InsertTextCommand : public CompositeEditCommand {

45 public:	45 public:

46 enum RebalanceType {	46 enum RebalanceType {

47 RebalanceLeadingAndTrailingWhitespaces,	47 RebalanceLeadingAndTrailingWhitespaces,

48 RebalanceAllWhitespaces	48 RebalanceAllWhitespaces

49 };	49 };

50	50

51 static PassRefPtr<InsertTextCommand> create(Document* document, const String & text, bool selectInsertedText = false,	51 static PassRefPtr<InsertTextCommand> create(Document& document, const String & text, bool selectInsertedText = false,

52 RebalanceType rebalanceType = RebalanceLeadingAndTrailingWhitespaces)	52 RebalanceType rebalanceType = RebalanceLeadingAndTrailingWhitespaces)

53 {	53 {

54 return adoptRef(new InsertTextCommand(document, text, selectInsertedText , rebalanceType));	54 return adoptRef(new InsertTextCommand(document, text, selectInsertedText , rebalanceType));

55 }	55 }

56	56

57 static PassRefPtr<InsertTextCommand> createWithMarkerSupplier(Document* docu ment, const String& text, PassRefPtr<TextInsertionMarkerSupplier> markerSupplier )	57 static PassRefPtr<InsertTextCommand> createWithMarkerSupplier(Document& docu ment, const String& text, PassRefPtr<TextInsertionMarkerSupplier> markerSupplier )

58 {	58 {

59 return adoptRef(new InsertTextCommand(document, text, markerSupplier));	59 return adoptRef(new InsertTextCommand(document, text, markerSupplier));

60 }	60 }

61	61

62 private:	62 private:

63	63

64 InsertTextCommand(Document*, const String& text, bool selectInsertedText, Re balanceType);	64 InsertTextCommand(Document&, const String& text, bool selectInsertedText, Re balanceType);

65 InsertTextCommand(Document*, const String& text, PassRefPtr<TextInsertionMar kerSupplier>);	65 InsertTextCommand(Document&, const String& text, PassRefPtr<TextInsertionMar kerSupplier>);

66	66

67 void deleteCharacter();	67 void deleteCharacter();

68	68

69 virtual void doApply();	69 virtual void doApply();

70	70

71 Position positionInsideTextNode(const Position&);	71 Position positionInsideTextNode(const Position&);

72 Position insertTab(const Position&);	72 Position insertTab(const Position&);

73	73

74 bool performTrivialReplace(const String&, bool selectInsertedText);	74 bool performTrivialReplace(const String&, bool selectInsertedText);

75 bool performOverwrite(const String&, bool selectInsertedText);	75 bool performOverwrite(const String&, bool selectInsertedText);

76 void setEndingSelectionWithoutValidation(const Position& startPosition, cons t Position& endPosition);	76 void setEndingSelectionWithoutValidation(const Position& startPosition, cons t Position& endPosition);

77	77

78 friend class TypingCommand;	78 friend class TypingCommand;

79	79

80 String m_text;	80 String m_text;

81 bool m_selectInsertedText;	81 bool m_selectInsertedText;

82 RebalanceType m_rebalanceType;	82 RebalanceType m_rebalanceType;

83 RefPtr<TextInsertionMarkerSupplier> m_markerSupplier;	83 RefPtr<TextInsertionMarkerSupplier> m_markerSupplier;

84 };	84 };

85	85

86 } // namespace WebCore	86 } // namespace WebCore

87	87

88 #endif // InsertTextCommand_h	88 #endif // InsertTextCommand_h

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