From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kate/scripts/script-indent-c-newline.js | 113 ++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 kate/scripts/script-indent-c-newline.js

(limited to 'kate/scripts/script-indent-c-newline.js')

diff --git a/kate/scripts/script-indent-c-newline.js b/kate/scripts/script-indent-c-newline.js
new file mode 100644
index 000000000..ade711a3e
--- /dev/null
+++ b/kate/scripts/script-indent-c-newline.js
@@ -0,0 +1,113 @@
+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 = "";
+
+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;
+}
+
+
+// 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 );
-- 
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