Fleshed out SubstitutionField spec and implementation.

- Added newline modifier to spec and implementation - Does not belong in Merge, so moved back to glabels - Incorporated SubstitutionField into RawText
2017-11-22 13:33:30 -05:00
parent acfa5e9a32
commit 8bec3594ec
14 changed files with 864 additions and 622 deletions
@@ -0,0 +1,77 @@
+/*  SubstitutionField.h
+ *
+ *  Copyright (C) 2017  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of gLabels-qt.
+ *
+ *  gLabels-qt is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  gLabels-qt is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef glabels_SubstitutionField_h
+#define glabels_SubstitutionField_h
+
+
+#include "Merge/Record.h"
+
+#include <QString>
+#include <QStringRef>
+
+
+namespace glabels
+{
+
+	class SubstitutionField
+	{
+	public:
+		SubstitutionField();
+		SubstitutionField( const QString& string );
+
+		QString evaluate( const merge::Record* record ) const;
+		
+		QString fieldName() const;
+		QString defaultValue() const;
+		QString format() const;
+		QChar   formatType() const;
+		bool    newLine() const;
+
+		static bool parse( QStringRef& s, SubstitutionField& field );
+
+	private:
+		static bool parseFieldName( QStringRef& s, SubstitutionField& field );
+		static bool parseModifier( QStringRef& s, SubstitutionField& field );
+		static bool parseDefaultValueModifier( QStringRef& s, SubstitutionField& field );
+		static bool parseFormatModifier( QStringRef& s, SubstitutionField& field );
+		static bool parseFormatFlags( QStringRef& s, SubstitutionField& field );
+		static bool parseFormatWidth( QStringRef& s, SubstitutionField& field );
+		static bool parseFormatPrecision( QStringRef& s, SubstitutionField& field );
+		static bool parseFormatType( QStringRef& s, SubstitutionField& field );
+		static bool parseNaturalInteger( QStringRef& s, SubstitutionField& field );
+		static bool parseNewLineModifier( QStringRef& s, SubstitutionField& field );
+
+		QString formatValue( const QString& value ) const;
+
+		QString mFieldName;
+
+		QString mDefaultValue;
+
+		QString mFormat;
+		QChar   mFormatType;
+
+		bool    mNewLine;
+	};
+
+}
+
+
+#endif // glabels_SubstitutionField_h