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/**KATE
*NAME: C style indenter
*COPYRIGHT:
*Based on work Copyright 2005 by Dominik Haumann
*Copyright 2005 by Joseph Wenninger
*Here will be the license text, Dominik has to choose
* The following line is not empty
*
*An empty line ends this block
*
*VERSION: 0.1
*ANUNKNOWNKEYWORD: Version has to be in the format major.minor (both numbers)
*IGNOREALSO: All keywords, except COPYRIGHT are expected to have their data on one line
*UNKNOWN: unknown keywords are simply ignored from the information parser
*CURRENTLY_KNOWN_KEYWORDS: NAME,VERSION, COPYRIGHT
*INFORMATION: This block has to begin in the first line at the first character position
*INFORMATION: It is optional, but at least all files within the kde cvs,
*INFORMATION: which are ment for publishing are supposed to have at least the
*INFORMATION: COPYRIGHT block
*INFORMATION: These files have to be stored as UTF8
**/
/*
function indentChar() // also possible
{*/
function indentChar(c)
{
var tabWidth = 4;
var spaceIndent = true;
var indentWidth = 4;
var line = view.cursorLine();
var col = view.cursorColumn();
var textLine = document.textLine( line );
var prevLine = document.textLine( line - 1 );
var prevIndent = prevLine.match(/^\s*/);
var addIndent = "";
function unindent()
{
// if (
}
// unindent } and {, if not in a comment
if ( textLine.search( /^\s*\/\// ) == -1 )
{
if ( /*textLine.charAt( col-1 )*/ c == '}' || /*textLine.c( col-1 )*/ c == '{')
{
if ( textLine.search(/^\s\s\s\s/) != -1)
{
document.removeText( line, 0, line, tabWidth );
view.setCursorPositionReal( line, col - tabWidth );
}
}
}
}
function firstNonSpace( _text )
{
for( _i=0; _i < _text.length; _i++ )
{
_ch = _text.charAt( _i );
if( _ch != ' ' && _ch != '\t' )
return _i;
}
return -1;
}
function lastNonSpace( _text )
{
for( _i=_text.length - 1; _i >= 0; _i-- )
{
_ch = _text.charAt( _i );
if( _ch != ' ' && _ch != '\t' )
return _i;
}
return -1;
}
function indentNewLine()
{
var tabWidth = 4;
var spaceIndent = true;
var indentWidth = 4;
var strIndentCharacters = " ";
var strIndentFiller = "";
var intStartLine = view.cursorLine();
var intStartColumn = view.cursorColumn();
var strTextLine = document.textLine( intStartLine );
var strPrevLine = document.textLine( intStartLine - 1 );
var addIndent = "";
// if previous line ends with a '{' increase indent level
// if ( prevLine.search( /{\s*$/ ) != -1 )
// {
// if ( spaceIndent )
// addIndent = " ";
// else
// addIndent = "\t";
// }
// else
{
var intCurrentLine = intStartLine;
var openParenCount = 0;
var openBraceCount = 0;
label_while:
while ( intCurrentLine > 0 )
{
intCurrentLine--;
strCurrentLine = document.textLine( intCurrentLine );
intLastChar = lastNonSpace( strCurrentLine );
intFirstChar = firstNonSpace( strCurrentLine ) ;
if ( strCurrentLine.search( /\/\// ) == -1 )
{
// look through line backwards for interesting characters
for( intCurrentChar = intLastChar; intCurrentChar >= intFirstChar; --intCurrentChar )
{
ch = strCurrentLine.charAt( intCurrentChar );
switch( ch )
{
case '(': case '[':
if( ++openParenCount > 0 )
break label_while; //return calcIndentInBracket( begin, cur, pos );
break;
case ')': case ']': openParenCount--; break;
case '{':
if( ++openBraceCount > 0 )
break label_while; //return calcIndentInBrace( begin, cur, pos );
break;
case '}': openBraceCount--; lookingForScopeKeywords = false; break;
case ';':
if( openParenCount == 0 )
lookingForScopeKeywords = false;
break;
}
}
}
}
strIndentFiller += strCurrentLine.match(/^\s+/);
if ( strIndentFiller == "null" )
strIndentFiller = "";
debug( "line: " + intCurrentLine);
debug( openParenCount + ", " + openBraceCount);
while( openParenCount > 0 )
{
openParenCount--;
strIndentFiller += strIndentCharacters;
}
while( openBraceCount > 0 )
{
openBraceCount--;
strIndentFiller += strIndentCharacters;
}
}
document.insertText( intStartLine, 0, strIndentFiller );
view.setCursorPositionReal( intStartLine, document.textLine( intStartLine ).length );
}
indenter.onchar=indentChar
indenter.onnewline=indentNewLine
|
