Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 87 insertions, 0 deletions

diff --git a/kspread/valueformatter.h b/kspread/valueformatter.h
new file mode 100644
index 00000000..2be93196
--- /dev/null
+++ b/kspread/valueformatter.h
@@ -0,0 +1,87 @@
+/* This file is part of the KDE project
+   Copyright 2004 Tomas Mecir <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KSPREAD_VALUEFORMATTER
+#define KSPREAD_VALUEFORMATTER
+
+#include "kspread_format.h"
+
+#include <qdatetime.h>
+
+namespace KSpread
+{
+class Cell;
+class Value;
+class ValueConverter;
+
+/**
+The ValueFormatter class generates a textual representation of
+data stored in a Value, with a given formatting.
+*/
+
+class ValueFormatter {
+ public:
+  /** copnstructor */
+  ValueFormatter (ValueConverter *converter);
+
+  /** create a text representation of data in this cell */
+  QString formatText (Cell *cell, FormatType fmtType);
+
+  /** create a text representation of data in this Value */
+  QString formatText (const Value &value,
+      FormatType fmtType, int precision = -1,
+      Format::FloatFormat floatFormat = Format::OnlyNegSigned,
+      const QString &prefix = QString::null,
+      const QString &postfix = QString::null,
+      const QString &currencySymbol = QString::null);
+
+  /** create a date format */
+  QString dateFormat (const QDate &_date, FormatType fmtType);
+
+  /** create a time format */
+  QString timeFormat (const QDateTime &_time, FormatType fmtType);
+
+ protected:
+
+  ValueConverter* converter;
+
+  /** determine the formatting type that should be used to format this value
+  in a cell with a given format type */
+  FormatType determineFormatting (const Value &value,
+      FormatType fmtType);
+
+  /** create a number format */
+  QString createNumberFormat (double value, int precision, FormatType fmt,
+      bool alwaysSigned, const QString& currencySymbol);
+
+  /** create a fraction format */
+  QString fractionFormat (double value, FormatType fmtType);
+
+  QString errorFormat (Cell *cell);
+
+  /** Remove trailing zeros and the decimal point if necessary
+  unless the number has no decimal point */
+  void removeTrailingZeros (QString &str, QChar decimal_point);
+};
+
+
+}  //namespace KSpread
+
+
+#endif  //KSPREAD_VALUEFORMATTER