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/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 207 insertions, 0 deletions

diff --git a/kopete/protocols/oscar/liboscar/rtf2html.h b/kopete/protocols/oscar/liboscar/rtf2html.h
new file mode 100644
index 00000000..a305b89d
--- /dev/null
+++ b/kopete/protocols/oscar/liboscar/rtf2html.h
@@ -0,0 +1,207 @@
+/*
+    rtf2html.h  -  A simple RTF Parser
+
+    Copyright (c) 2002 by Vladimir Shutoff   <vovan@shutoff.ru>             (original code)
+    Copyright (c) 2004 by Thiago S. Barcelos <barcelos@ime.usp.br>          (Kopete port)
+    Kopete    (c) 2002-2003 by the Kopete developers  <kopete-devel@kde.org>
+
+    *************************************************************************
+    *                                                                       *
+    * This program 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 2 of the License, or     *
+    * (at your option) any later version.                                   *
+    *                                                                       *
+    *************************************************************************
+*/
+
+#ifndef RTF2HTML_H
+#define RTF2HTML_H
+
+#include <qstring.h>
+#include <stdio.h>
+
+#include <qtextcodec.h>
+#include <qcolor.h>
+#include <qregexp.h>
+#include <kdebug.h>
+
+#include <vector>
+#include <stack>
+#include <string>
+#include <stdarg.h>
+
+using namespace std;
+
+struct FontDef
+{
+    int		charset;
+    string	taggedName;
+    string	nonTaggedName;
+};
+
+class RTF2HTML;
+
+enum TagEnum
+{
+    TAG_ALL = 0,
+    TAG_FONT_SIZE,
+    TAG_FONT_COLOR,
+    TAG_FONT_FAMILY,
+    TAG_BG_COLOR,
+    TAG_BOLD,
+    TAG_ITALIC,
+    TAG_UNDERLINE
+};
+
+class ParStyle
+{
+public:
+    ParStyle() { dir = DirLTR; }
+    void clearFormatting();
+
+public:
+    enum {DirLTR, DirRTL} dir;
+};
+
+class Level
+{
+public:
+    Level(RTF2HTML *_p);
+    Level(const Level&);
+    void setText(const char* str);
+    void setFontTbl() { m_bFontTbl = true; }
+    void setColors() { m_bColors = true; resetColors(); }
+    void setRed(unsigned char val) { setColor(val, &m_nRed); }
+    void setGreen(unsigned char val) { setColor(val, &m_nGreen); }
+    void setBlue(unsigned char val) { setColor(val, &m_nBlue); }
+    void setFont(unsigned nFont);
+    void setEncoding(unsigned nFont);
+    void setFontName();
+    void setFontColor(unsigned short color);
+    void setFontBgColor(unsigned short color);
+    void setFontSizeHalfPoints(unsigned short sizeInHalfPoints);
+    void setFontSize(unsigned short sizeInPoints);
+    void setBold(bool);
+    void setItalic(bool);
+    void setUnderline(bool);
+    void startParagraph();
+    bool isParagraphOpen() const;
+    void clearParagraphFormatting();
+    void setParagraphDirLTR();
+    void setParagraphDirRTL();
+    void addLineBreak();
+    void flush();
+    void reset();
+    void resetTag(TagEnum tag);
+protected:
+    string text;
+    void Init();
+    RTF2HTML *p;
+    void resetColors() { m_nRed = m_nGreen = m_nBlue = 0; m_bColorInit = false; }
+    void setColor(unsigned char val, unsigned char *p)
+    { *p = val; m_bColorInit=true; }
+
+    // Marks the position in m_tags where this level begun.
+    unsigned m_nTagsStartPos;
+
+    // True when parsing the fonts table
+    bool m_bFontTbl;
+    // True when parsing the colors table.
+    bool m_bColors;
+    // True when inside a 'fname' block.
+    bool m_bFontName;
+    // False until we get the tagged font name.
+    bool m_bTaggedFontNameOk;
+
+    unsigned char m_nRed;
+    unsigned char m_nGreen;
+    unsigned char m_nBlue;
+    bool m_bColorInit;
+    unsigned m_nFont; // 1-based
+    unsigned m_nEncoding;
+    unsigned m_nFontColor; // 1-based
+    unsigned m_nFontSize;
+    unsigned m_nFontBgColor; // 1-based
+    bool m_bBold;
+    bool m_bItalic;
+    bool m_bUnderline;
+};
+
+class OutTag
+{
+public:
+    OutTag(TagEnum _tag, unsigned _param) : tag(_tag), param(_param) {}
+    TagEnum tag;
+    unsigned param;
+};
+
+enum quoteMode
+{
+    quoteHTML,
+    quoteXML,
+    quoteNOBR
+};
+
+class RTF2HTML
+{
+    friend class Level;
+
+public:
+    RTF2HTML();
+    QString Parse(const char *rtf, const char *encoding);
+
+    // Paragraph-specific functions:
+
+    QString quoteString(const QString &_str, quoteMode mode = quoteHTML);
+    // Appends a string with formatting into the paragraph buffer.
+    void PrintUnquoted(const char *str, ...);
+    // Quotes and appends a string to the paragraph buffer.
+    void PrintQuoted(const QString &str);
+    // Writes down the tags from oTags into the paragraph buffer.
+    void FlushOutTags();
+    // Retrieves the top not-yet-written tag.
+    OutTag* getTopOutTag(TagEnum tagType);
+    // Writes down the paragraph buffer and resets the paragraph state.
+    void FlushParagraph();
+
+    // Document-wide functions:
+
+    void PutTag(TagEnum n)
+    {
+       tags.push(n);
+    }
+
+protected:
+
+// Paragraph members
+
+    // True if the paragraph was opened explicitly.
+    bool bExplicitParagraph;
+    // The paragraph's HTML buffer.
+    QString sParagraph;
+    // Defines the paragraph's formatting.
+    ParStyle parStyle;
+    // Tags which weren't yet printed out.
+    vector<OutTag> oTags;
+
+// Document members
+
+    // The document HTML buffer.
+    QString s;
+    // Fonts table.
+    vector<FontDef> fonts;
+    // Colors table.
+    vector<QColor> colors;
+    // Stack of tags (across all levels, not just current level)
+    stack<TagEnum> tags;
+
+// RTF parser internals
+
+    const char *rtf_ptr;
+    const char *encoding;
+    Level cur_level;
+    stack<Level> levels;
+};
+
+#endif