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tools/aqods/AQOdsRow.h
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00001 /***************************************************************************
00002  AQOdsRow.h
00003  -------------------
00004  begin                : 12/12/2011
00005  copyright            : (C) 2003-2011 by InfoSiAL S.L.
00006  email                : mail@infosial.com
00007  ***************************************************************************/
00008 /***************************************************************************
00009  *   This program is free software; you can redistribute it and/or modify  *
00010  *   it under the terms of the GNU General Public License as published by  *
00011  *   the Free Software Foundation; version 2 of the License.               *
00012  ***************************************************************************/
00013 /***************************************************************************
00014  Este  programa es software libre. Puede redistribuirlo y/o modificarlo
00015  bajo  los  trminos  de  la  Licencia  Pblica General de GNU   en  su
00016  versin 2, publicada  por  la  Free  Software Foundation.
00017  ***************************************************************************/
00018 
00019 #ifndef AQODSROW_H_
00020 #define AQODSROW_H_
00021 
00022 #include "odf-gen/row.h"
00023 
00024 #include "AQOdsStyle.h"
00025 #include "AQOdsChart.h"
00026 #include "AQOdsImage.h"
00027 
00028 static inline bool isXmlChar(const QChar &c)
00029 {
00030   // Characters in this range must be accepted by XML parsers.
00031   // Consequently characters outside of this range need to be escaped.
00032 
00033   ushort uc = c.unicode();
00034 
00035   return uc == 0x9
00036          || uc == 0xA
00037          || uc == 0xD
00038          || 0x20 <= uc && uc <= 0xD7FF
00039          || 0xE000 <= uc && uc <= 0xFFFD;
00040 }
00041 
00042 // ### AbanQ
00043 // to do compliant with the standar XML 1.0
00044 // 2.11 End-of-Line Handling and 3.3.3 Attribute-Value Normalization
00045 // see below encodeAttr
00046 static inline bool isEndOfLineChar(const QChar &c)
00047 {
00048   ushort uc = c.unicode();
00049 
00050   return uc == 0x9
00051          || uc == 0xA
00052          || uc == 0xD;
00053 }
00054 // ### AbanQ
00055 
00056 static inline QString encodeAttr(const QString &str)
00057 {
00058   QString tmp(str);
00059   uint len = tmp.length();
00060   uint i = 0;
00061   while (i < len) {
00062     if (tmp[(int)i] == '<') {
00063       tmp.replace(i, 1, "&lt;");
00064       len += 3;
00065       i += 4;
00066     } else if (tmp[(int)i] == '"') {
00067       tmp.replace(i, 1, "&quot;");
00068       len += 5;
00069       i += 6;
00070     } else if (tmp[(int)i] == '&') {
00071       tmp.replace(i, 1, "&amp;");
00072       len += 4;
00073       i += 5;
00074     } else if (tmp[(int)i] == '>' && i >= 2 && tmp[(int)i - 1] == ']' && tmp[(int)i - 2] == ']') {
00075       tmp.replace(i, 1, "&gt;");
00076       len += 3;
00077       i += 4;
00078     }
00079     // ### AbanQ
00080     // to do compliant with the standar XML 1.0
00081     // 2.11 End-of-Line Handling and 3.3.3 Attribute-Value Normalization
00082     else if (isEndOfLineChar(tmp[(int)i])) {
00083       QString repl = "&#x" + QString::number(tmp[(int)i].unicode(), 16) + ';';
00084       tmp.replace(i, 1, repl);
00085       len += repl.length() - 1;
00086       i += repl.length();
00087     }
00088     // ### AbanQ
00089     else if (!isXmlChar(tmp[(int)i])) {
00090       QString repl = "&#x" + QString::number(tmp[(int)i].unicode(), 16) + ';';
00091       qWarning("AQOdsRow: not saving invalid character %s, the document will not be well-formed", repl.latin1());
00092       repl = "?";
00093       tmp.replace(i, 1, repl);
00094       len += repl.length() - 1;
00095       i += repl.length();
00096     } else {
00097       ++i;
00098     }
00099   }
00100 
00101   return tmp;
00102 }
00103 
00104 class AQOdsRow : public Row
00105 {
00106 public:
00107   AQOdsRow(AQOdsSheet &sheet) : Row(sheet) {}
00108 
00109   AQOdsRow &opIn(const AQOdsChart &value,
00110                  uint column_span = 0,
00111                  uint row_span = 0) {
00112     add_cell(value, column_span, row_span);
00113     return *this;
00114   }
00115 
00116   AQOdsRow &opIn(const AQOdsImage &value,
00117                  uint column_span = 0,
00118                  uint row_span = 0) {
00119     add_cell(value, column_span, row_span);
00120     return *this;
00121   }
00122 
00123   AQOdsRow &opIn(const AQOdsStyle &style) {
00124     add_style(style);
00125     return *this;
00126   }
00127 
00128   AQOdsRow &opIn(const QString &value,
00129                  uint column_span = 0,
00130                  uint row_span = 0) {
00131     add_cell((const char *) encodeAttr(value), column_span, row_span);
00132     return *this;
00133   }
00134 
00135   AQOdsRow &opIn(double value,
00136                  uint column_span = 0,
00137                  uint row_span = 0) {
00138     add_cell(value, column_span, row_span);
00139     return *this;
00140   }
00141 
00142   AQOdsRow &coveredCell() {
00143     add_coveredcell();
00144     return *this;
00145   }
00146 
00147   AQOdsRow &addBgColor(const AQOdsColor &color) {
00148     add_bgcolor(color);
00149     return *this;
00150   }
00151 
00152   AQOdsRow &addFgColor(const AQOdsColor &color) {
00153     add_fgcolor(color);
00154     return *this;
00155   }
00156 };
00157 
00158 #endif /* AQODSROW_H_ */
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