RTFHTML Class Reference

#include <rtfhtml.h>

Inheritance diagram for RTFHTML:

Collaboration diagram for RTFHTML:

Public Member Functions
virtual const char *	getHeader () const
virtual char	processText (SWBuf &text, const SWKey *key=0, const SWModule *module=0)
	RTFHTML ()

Detailed Description

this filter converts RTF text into HTML text

Definition at line 34 of file rtfhtml.h.

Constructor & Destructor Documentation

SWORD_NAMESPACE_START RTFHTML::RTFHTML

(

)

Definition at line 33 of file rtfhtml.cpp.

{
}

Member Function Documentation

virtual const char* SWFilter::getHeader ( ) const

inlinevirtualinherited

This method can supply a header associated with the processing done with this filter. A typical example is a suggested CSS style block for classed containers.

Reimplemented in OSISLaTeX, OSISXHTML, ThMLLaTeX, ThMLXHTML, TEIXHTML, GBFLaTeX, and GBFXHTML.

Definition at line 62 of file swfilter.h.

{ return ""; }

char RTFHTML::processText ( SWBuf &  text, const SWKey *  key = 0, const SWModule *  module = 0  )

virtual

This method processes and appropriately modifies the text given it for a particular filter task

Parameters

text	The text to be filtered/converted
key	Current key That was used.
module	Current module.

Returns

0

Implements SWFilter.

Definition at line 38 of file rtfhtml.cpp.

{
    bool center = false;

    const char *from;
    SWBuf orig = text;
    from = orig.c_str();
    for (text = ""; *from; from++)
    {
        if (*from == '\\') // a RTF command
        {
            // \u12345?
            if ( *(from+1) == 'u' && (*(from+2) == '-' || isdigit(*(from+2)))) {
                from += 2;
                const char *end = from;
                while (isdigit(*++end));
                SWBuf num;
                num.append(from, end-from);
                SW_s16 n = atoi(num.c_str());
                SW_u32 u = (SW_u16)n;
                getUTF8FromUniChar(u, &text);
                from += (end-from);
                continue;
            }
            if ( !strncmp(from+1, "pard", 4) )
                //(from[1] == 'p') && (from[2] == 'a') && (from[3] == 'r') && (from[4] == 'd'))
            { // switch all modifiers off
                if (center)
                {
                    text += "</center>";
                    center = false;
                }
                from += 4;
                continue;
            }
            if ( !strncmp(from+1, "par", 3) )
                //(from[1] == 'p') && (from[2] == 'a') && (from[3] == 'r'))
            {
                text += "<p/>\n";
                from += 3;
                continue;
            }
            if (from[1] == ' ')
            {
                from += 1;
                continue;
            }
            if ( !strncmp(from+1, "qc", 2) )
            //(from[1] == 'q') && (from[2] == 'c')) // center on
            {
                if (!center)
                {
                    text += "<center>";
                    center = true;
                }
                from += 2;
                continue;
            }
        }

        text += *from;
    }
    return 0;
}

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The documentation for this class was generated from the following files:

• include/rtfhtml.h
• src/modules/filters/rtfhtml.cpp