Removed obsolete code from TextNode.

2016-12-30 13:02:59 -05:00
parent 2b36558caf
commit 9fced3fcb7
2 changed files with 0 additions and 163 deletions
@@ -21,18 +21,6 @@
 #include "TextNode.h"
 namespace {
 	typedef enum {
 		START,
 		LITERAL,
 		LITERAL_DOLLAR,
 		START_DOLLAR,
 		FIELD,
 		DONE
 	} State;
 }
 ///
 /// Default Constructor
 ///
@@ -51,155 +39,6 @@ TextNode::TextNode( bool isField, const QString &data )
 }
 ///
 /// Constructor from Parsing Next Token in Text
 ///
 TextNode::TextNode( const QString &text, int iStart, int &iNext )
 {
 	State   state = START;
 	QString literalText;
 	QString fieldName;
 	bool    isField = false;
 	int i = iStart;
 	while ( state != DONE )
 	{
 		QChar c = text[i];
 		switch (state) {
 		case START:
 			switch (c.unicode()) {
 			case '$':
 				/* May be start of a field node. */
 				i++;
 				state = START_DOLLAR;
 				break;
 			case '\n':
 				state = DONE;
 				break;
 			case 0:
 				state = DONE;
 				break;
 			default:
 				/* Start a literal text node. */
 				literalText.append( c );
 				i++;
 				state = LITERAL;
 				break;
 			}
 			break;
 		case LITERAL:
 			switch (c.unicode()) {
 			case '$':
 				/* May be the beginning of a field node. */
 				i++;
 				state = LITERAL_DOLLAR;
 				break;
 			case '\n':
 				state = DONE;
 				break;
 			case 0:
 				state = DONE;
 				break;
 			default:
 				literalText.append( c );
 				i++;
 				state = LITERAL;
 				break;
 			}
 			break;
 		case LITERAL_DOLLAR:
 			switch (c.unicode()) {
 			case '{':
 				/* "${" indicates the start of a new field node, gather for literal too. */
 				literalText.append( '$' );
 				i++;
 				state = DONE;
 				break;
 			case '\n':
 				/* Append "$" to literal text, don't gather newline. */
 				literalText.append( '$' );
 				i++;
 				state = DONE;
 				break;
 			case 0:
 				/* Append "$" to literal text, don't gather null. */
 				literalText.append( '$' );
 				i++;
 				state = DONE;
 				break;
 			default:
 				/* Append "$" to literal text, gather this character too. */
 				literalText.append( '$' );
 				literalText.append( c );
 				i+=2;
 				state = LITERAL;
 				break;
 			}
 			break;
 		case START_DOLLAR:
 			switch (c.unicode()) {
 			case '{':
 				/* This is probably the begining of a field node, gather for literal too. */
 				literalText.append( c );
 				i++;
 				state = FIELD;
 				break;
 			case '\n':
 				state = DONE;
 				break;
 			case 0:
 				state = DONE;
 				break;
 			default:
 				/* The "$" was literal. */
 				literalText.append( c );
 				i++;
 				state = LITERAL;
 				break;
 			}
 			break;
 		case FIELD:
 			switch (c.unicode()) {
 			case '}':
 				/* We now finally know that this node is really field node. */
 				isField = true;
 				i++;
 				state = DONE;
 				break;
 			case '\n':
 				state = DONE;
 				break;
 			case 0:
 				state = DONE;
 				break;
 			default:
 				/* Gather for field name and literal, just in case. */
 				fieldName.append( c );
 				literalText.append( c );
 				i++;
 				state = FIELD;
 				break;
 			}
 			break;
 		}
 	}
 	mIsField = isField;
 	mData    = isField ? fieldName : literalText;
 	iNext = i;
 }
 ///
 /// == Operator
 ///
@@ -39,8 +39,6 @@ public:
 	TextNode( bool isField, const QString &data );
 	TextNode( const QString &text, int i_start, int &i_next );
 	/////////////////////////////////
 	// Operators