| java.lang.Object
 org.gjt.sp.jedit.TextUtilities
| TextUtilities | | public class TextUtilities (Code) | | 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
author:
Slava Pestov
version:
$Id: TextUtilities.java 9134 2007-03-13 05:30:18Z vanza $ |
| Method Summary | |
| public static int | findMatchingBracket(JEditBuffer 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). | | public static int | findWordEnd(String line, int pos, String noWordSep)
Locates the end of the word at the specified position. | | public static int | findWordEnd(String line, int pos, String noWordSep, boolean joinNonWordChars)
Locates the end of the word at the specified position. | | public static int | findWordEnd(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean eatWhitespace)
Locates the end of the word at the specified position. | | public static int | findWordEnd(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean camelCasedWords, boolean eatWhitespace)
Locates the end of the word at the specified position. | | public static int | findWordStart(String line, int pos, String noWordSep)
Locates the start of the word at the specified position. | | public static int | findWordStart(String line, int pos, String noWordSep, boolean joinNonWordChars)
Locates the start of the word at the specified position. | | public static int | findWordStart(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean eatWhitespace)
Locates the start of the word at the specified position. | | public static int | findWordStart(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean camelCasedWords, boolean eatWhitespace)
Locates the start of the word at the specified position. | | public static String | format(String text, int maxLineLength, int tabSize)
Formats the specified text by merging and breaking lines to the
specified width. | | public static char | getComplementaryBracket(char ch, boolean[] direction)
Given an opening bracket, return the corresponding closing bracket
and store true in direction[0]. | | public static int | getStringCase(String str)
Returns if the specified string is all upper case, all lower case,
or title case (first letter upper case, rest lower case). | | public static Token | getTokenAtOffset(Token tokens, int offset)
Returns the token that contains the specified offset. | | public static int | ignoringWhitespaceIndex(String str, int index)
Inverse of indexIgnoringWhitespace(). | | public static int | indexIgnoringWhitespace(String str, int index)
Inverse of ignoringWhitespaceIndex(). | | public static void | indexIgnoringWhitespace(String text, int maxLineLength, int tabSize, StringBuffer buf)
| | public static String | join(Collection c, String delim)
Similar to perl's join() method on lists,
but works with all collections. | | public static String | spacesToTabs(String in, int tabSize)
Converts consecutive spaces to tabs in the specified string. | | public static String | tabsToSpaces(String in, int tabSize)
Converts tabs to consecutive spaces in the specified string. | | public static String | toTitleCase(String str)
Converts the specified string to title case, by capitalizing the
first letter. |
| BRACKET_MATCH_LIMIT | | final public static int BRACKET_MATCH_LIMIT(Code) | | |
| LOWER_CASE | | final public static int LOWER_CASE(Code) | | |
| MIXED | | final public static int MIXED(Code) | | |
| TITLE_CASE | | final public static int TITLE_CASE(Code) | | |
| UPPER_CASE | | final public static int UPPER_CASE(Code) | | |
| findMatchingBracket | | public static int findMatchingBracket(JEditBuffer buffer, int line, int offset)(Code) | | 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).
Parameters:
buffer - The buffer
Parameters:
line - The line
Parameters:
offset - The offset within that line
since:
jEdit 2.6pre1 |
| findWordEnd | | public static int findWordEnd(String line, int pos, String noWordSep)(Code) | | Locates the end of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway |
| findWordEnd | | public static int findWordEnd(String line, int pos, String noWordSep, boolean joinNonWordChars)(Code) | | Locates the end of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway
Parameters:
joinNonWordChars - Treat consecutive non-alphanumericcharacters as one word
since:
jEdit 4.1pre2 |
| findWordEnd | | public static int findWordEnd(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean eatWhitespace)(Code) | | Locates the end of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway
Parameters:
joinNonWordChars - Treat consecutive non-alphanumericcharacters as one word
Parameters:
eatWhitespace - Include whitespace at end of word
since:
jEdit 4.2pre5 |
| findWordEnd | | public static int findWordEnd(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean camelCasedWords, boolean eatWhitespace)(Code) | | Locates the end of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway
Parameters:
joinNonWordChars - Treat consecutive non-alphanumericcharacters as one word
Parameters:
camelCasedWords - Treat "camelCased" parts as words
Parameters:
eatWhitespace - Include whitespace at end of word
since:
jEdit 4.3pre10 |
| findWordStart | | public static int findWordStart(String line, int pos, String noWordSep)(Code) | | Locates the start of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway |
| findWordStart | | public static int findWordStart(String line, int pos, String noWordSep, boolean joinNonWordChars)(Code) | | Locates the start of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway
Parameters:
joinNonWordChars - Treat consecutive non-alphanumericcharacters as one word
since:
jEdit 4.2pre5 |
| findWordStart | | public static int findWordStart(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean eatWhitespace)(Code) | | Locates the start of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway
Parameters:
joinNonWordChars - Treat consecutive non-alphanumericcharacters as one word
Parameters:
eatWhitespace - Include whitespace at start of word
since:
jEdit 4.1pre2 |
| findWordStart | | public static int findWordStart(String line, int pos, String noWordSep, boolean joinNonWordChars, boolean camelCasedWords, boolean eatWhitespace)(Code) | | Locates the start of the word at the specified position.
Parameters:
line - The text
Parameters:
pos - The position
Parameters:
noWordSep - Characters that are non-alphanumeric, butshould be treated as word characters anyway
Parameters:
joinNonWordChars - Treat consecutive non-alphanumericcharacters as one word
Parameters:
camelCasedWords - Treat "camelCased" parts as words
Parameters:
eatWhitespace - Include whitespace at start of word
since:
jEdit 4.3pre10 |
| format | | public static String format(String text, int maxLineLength, int tabSize)(Code) | | Formats the specified text by merging and breaking lines to the
specified width.
Parameters:
text - The text
Parameters:
maxLineLength - The maximum line length
Parameters:
tabSize - The tab size |
| getComplementaryBracket | | public static char getComplementaryBracket(char ch, boolean[] direction)(Code) | | Given an opening bracket, return the corresponding closing bracket
and store true in direction[0]. Given a closing bracket,
return the corresponding opening bracket and store false in
direction[0]. Otherwise, return \0.
since:
jEdit 4.3pre2 |
| getStringCase | | public static int getStringCase(String str)(Code) | | Returns if the specified string is all upper case, all lower case,
or title case (first letter upper case, rest lower case).
Parameters:
str - The string
since:
jEdit 4.0pre1 |
| getTokenAtOffset | | public static Token getTokenAtOffset(Token tokens, int offset)(Code) | | Returns the token that contains the specified offset.
Parameters:
tokens - The token list
Parameters:
offset - The offset
since:
jEdit 4.0pre3 |
| ignoringWhitespaceIndex | | public static int ignoringWhitespaceIndex(String str, int index)(Code) | | Inverse of indexIgnoringWhitespace().
Parameters:
str - a string (not an empty string)
Parameters:
index - The index The index into the string where the number of non-whitespacecharacters that precede the index is count.
since:
jEdit 4.3pre2 |
| indexIgnoringWhitespace | | public static int indexIgnoringWhitespace(String str, int index)(Code) | | Inverse of ignoringWhitespaceIndex().
Parameters:
str - a string (not an empty string)
Parameters:
index - The index The number of non-whitespace characters that precede the index.
since:
jEdit 4.3pre2 |
| indexIgnoringWhitespace | | public static void indexIgnoringWhitespace(String text, int maxLineLength, int tabSize, StringBuffer buf)(Code) | | |
| join | | public static String join(Collection c, String delim)(Code) | | Similar to perl's join() method on lists,
but works with all collections.
Parameters:
c - An iterable collection of Objects
Parameters:
delim - a string to put between each object a joined toString() representation of the collection
since:
jedit 4.3pre3 |
| spacesToTabs | | public static String spacesToTabs(String in, int tabSize)(Code) | | Converts consecutive spaces to tabs in the specified string.
Parameters:
in - The string
Parameters:
tabSize - The tab size |
| tabsToSpaces | | public static String tabsToSpaces(String in, int tabSize)(Code) | | Converts tabs to consecutive spaces in the specified string.
Parameters:
in - The string
Parameters:
tabSize - The tab size |
| toTitleCase | | public static String toTitleCase(String str)(Code) | | Converts the specified string to title case, by capitalizing the
first letter.
Parameters:
str - The string
since:
jEdit 4.0pre1 |
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