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org.gjt.sp.jedit
Class TextUtilities
java.lang.Objectorg.gjt.sp.jedit.TextUtilities
- public class TextUtilities
- extends java.lang.Object
Contains several text manipulation methods.
- Bracket matching
- Word start and end offset calculation
- String comparison
- Converting tabs to spaces and vice versa
- Wrapping text
- String case conversion
- Version:
- $Id: TextUtilities.java,v 1.46 2003/08/25 20:59:10 spestov Exp $
| Field Summary | |
static int |
BRACKET_MATCH_LIMIT
|
static int |
LOWER_CASE
|
static int |
MIXED
|
private static int |
SYMBOL
|
static int |
TITLE_CASE
|
static int |
UPPER_CASE
|
private static int |
WHITESPACE
|
private static int |
WORD_CHAR
|
| Constructor Summary | |
TextUtilities()
|
|
| Method Summary | |
static int |
findMatchingBracket(Buffer buffer,
int line,
int offset)
Returns the offset of the bracket matching the one at the specified offset of the buffer, or -1 if the bracket is unmatched (or if the character is not a bracket). |
static int |
findWordEnd(java.lang.String line,
int pos,
java.lang.String noWordSep)
Locates the end of the word at the specified position. |
static int |
findWordEnd(java.lang.String line,
int pos,
java.lang.String noWordSep,
boolean joinNonWordChars)
Locates the end of the word at the specified position. |
static int |
findWordEnd(java.lang.String line,
int pos,
java.lang.String noWordSep,
boolean joinNonWordChars,
boolean eatWhitespace)
Locates the end of the word at the specified position. |
static int |
findWordStart(java.lang.String line,
int pos,
java.lang.String noWordSep)
Locates the start of the word at the specified position. |
static int |
findWordStart(java.lang.String line,
int pos,
java.lang.String noWordSep,
boolean joinNonWordChars)
Locates the start of the word at the specified position. |
static int |
findWordStart(java.lang.String line,
int pos,
java.lang.String noWordSep,
boolean joinNonWordChars,
boolean eatWhitespace)
Locates the start of the word at the specified position. |
static java.lang.String |
format(java.lang.String text,
int maxLineLength,
int tabSize)
Formats the specified text by merging and breaking lines to the specified width. |
private static void |
formatParagraph(java.lang.String text,
int maxLineLength,
int tabSize,
java.lang.StringBuffer buf)
|
static int |
getStringCase(java.lang.String str)
Returns if the specified string is all upper case, all lower case, or title case (first letter upper case, rest lower case). |
static org.gjt.sp.jedit.syntax.Token |
getTokenAtOffset(org.gjt.sp.jedit.syntax.Token tokens,
int offset)
Returns the token that contains the specified offset. |
static java.lang.String |
spacesToTabs(java.lang.String in,
int tabSize)
Converts consecutive spaces to tabs in the specified string. |
static java.lang.String |
tabsToSpaces(java.lang.String in,
int tabSize)
Converts tabs to consecutive spaces in the specified string. |
static java.lang.String |
toTitleCase(java.lang.String str)
Converts the specified string to title case, by capitalizing the first letter. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
BRACKET_MATCH_LIMIT
public static final int BRACKET_MATCH_LIMIT
- See Also:
- Constant Field Values
MIXED
public static final int MIXED
- See Also:
- Constant Field Values
LOWER_CASE
public static final int LOWER_CASE
- See Also:
- Constant Field Values
UPPER_CASE
public static final int UPPER_CASE
- See Also:
- Constant Field Values
TITLE_CASE
public static final int TITLE_CASE
- See Also:
- Constant Field Values
WHITESPACE
private static final int WHITESPACE
- See Also:
- Constant Field Values
WORD_CHAR
private static final int WORD_CHAR
- See Also:
- Constant Field Values
SYMBOL
private static final int SYMBOL
- See Also:
- Constant Field Values
| Constructor Detail |
TextUtilities
public TextUtilities()
| Method Detail |
getTokenAtOffset
public static org.gjt.sp.jedit.syntax.Token getTokenAtOffset(org.gjt.sp.jedit.syntax.Token tokens, int offset)
- Returns the token that contains the specified offset.
- Since:
- jEdit 4.0pre3
findMatchingBracket
public static int findMatchingBracket(Buffer buffer, int line, int offset)
- Returns the offset of the bracket matching the one at the
specified offset of the buffer, or -1 if the bracket is
unmatched (or if the character is not a bracket).
- Since:
- jEdit 2.6pre1
findWordStart
public static int findWordStart(java.lang.String line, int pos, java.lang.String noWordSep)
- Locates the start of the word at the specified position.
findWordStart
public static int findWordStart(java.lang.String line, int pos, java.lang.String noWordSep, boolean joinNonWordChars)
- Locates the start of the word at the specified position.
- Since:
- jEdit 4.2pre5
findWordStart
public static int findWordStart(java.lang.String line, int pos, java.lang.String noWordSep, boolean joinNonWordChars, boolean eatWhitespace)
- Locates the start of the word at the specified position.
- Since:
- jEdit 4.1pre2
findWordEnd
public static int findWordEnd(java.lang.String line, int pos, java.lang.String noWordSep)
- Locates the end of the word at the specified position.
findWordEnd
public static int findWordEnd(java.lang.String line, int pos, java.lang.String noWordSep, boolean joinNonWordChars)
- Locates the end of the word at the specified position.
- Since:
- jEdit 4.1pre2
findWordEnd
public static int findWordEnd(java.lang.String line, int pos, java.lang.String noWordSep, boolean joinNonWordChars, boolean eatWhitespace)
- Locates the end of the word at the specified position.
- Since:
- jEdit 4.2pre5
spacesToTabs
public static java.lang.String spacesToTabs(java.lang.String in, int tabSize)
- Converts consecutive spaces to tabs in the specified string.
tabsToSpaces
public static java.lang.String tabsToSpaces(java.lang.String in, int tabSize)
- Converts tabs to consecutive spaces in the specified string.
format
public static java.lang.String format(java.lang.String text, int maxLineLength, int tabSize)
- Formats the specified text by merging and breaking lines to the
specified width.
getStringCase
public static int getStringCase(java.lang.String str)
- Returns if the specified string is all upper case, all lower case,
or title case (first letter upper case, rest lower case).
- Since:
- jEdit 4.0pre1
toTitleCase
public static java.lang.String toTitleCase(java.lang.String str)
- Converts the specified string to title case, by capitalizing the
first letter.
- Since:
- jEdit 4.0pre1
formatParagraph
private static void formatParagraph(java.lang.String text, int maxLineLength, int tabSize, java.lang.StringBuffer buf)
|
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DETAIL: FIELD | CONSTR | METHOD | ||||||||