KateRegExpSearch Class Reference

Object to help to search for regexp. More...

#include <kateregexpsearch.h>

List of all members.

Public Member Functions
	KateRegExpSearch (KTextEditor::Document *document, Qt::CaseSensitivity caseSensitivity)
	~KateRegExpSearch ()
QVector< KTextEditor::Range >	search (const QString &pattern, const KTextEditor::Range &inputRange, bool backwards=false)
Static Public Member Functions
static QString	buildReplacement (const QString &text, const QStringList &capturedTexts, int replacementCounter)
static QString	escapePlaintext (const QString &text)

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Detailed Description

Object to help to search for regexp.

This should be NO QObject, it is created to often! I measured that, if you create it 20k times to replace for example " " in a document, that takes seconds on a modern machine!

Definition at line 40 of file kateregexpsearch.h.

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Constructor & Destructor Documentation

KateRegExpSearch::KateRegExpSearch	(	KTextEditor::Document *	document,
		Qt::CaseSensitivity	caseSensitivity
	)		[explicit]

Definition at line 168 of file kateregexpsearch.cpp.

KateRegExpSearch::~KateRegExpSearch

(

)

Definition at line 177 of file kateregexpsearch.cpp.

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Member Function Documentation

QString KateRegExpSearch::buildReplacement	(	const QString &	text,
		const QStringList &	capturedTexts,
		int	replacementCounter
	)		[static]

Returns a mofified version of text where.

• escape sequences are resolved, e.g. "\\n" to "\n",
• references are resolved, e.g. "\\1" to 1st entry in capturedTexts, and
• counter sequences are resolved, e.g. "\\#...#" to replacementCounter.

Parameters:

text	text containing escape sequences, references, and counter sequences
capturedTexts	list of substitutes for references
replacementCounter	value for replacement counter

Returns:

resolved text

Definition at line 537 of file kateregexpsearch.cpp.

QString KateRegExpSearch::escapePlaintext

(

const QString &

text

)

[static]

Returns a mofified version of text where escape sequences are resolved, e.g.

"\\n" to "\n".

Parameters:

text	text containing escape sequences

Returns:

text with resolved escape sequences

Definition at line 531 of file kateregexpsearch.cpp.

QVector< KTextEditor::Range > KateRegExpSearch::search	(	const QString &	pattern,
		const KTextEditor::Range &	inputRange,
		bool	backwards = false
	)

Search for the regular expression regexp inside the range inputRange.

If backwards is true, the search direction will be reversed.

Parameters:

regexp	text to search for
inputRange	Range to search in
backwards	if true, the search will be backwards

Returns:

Vector of ranges, one for each capture. The first range (index zero) spans the full match. If the pattern does not match the vector has length 1 and holds the invalid range (see Range::isValid()).

See also:

KTextEditor::Range, QRegExp

Definition at line 201 of file kateregexpsearch.cpp.

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The documentation for this class was generated from the following files:

• kateregexpsearch.h
• kateregexpsearch.cpp