GBFRedLetterWords Class Reference

#include <gbfredletterwords.h>

Inheritance diagram for GBFRedLetterWords:

Collaboration diagram for GBFRedLetterWords:

Public Member Functions
	GBFRedLetterWords ()
virtual const char *	getHeader () const
virtual const char *	getOptionName ()
virtual const char *	getOptionTip ()
virtual const char *	getOptionValue ()
virtual StringList	getOptionValues ()
bool	isBoolean ()
virtual char	processText (SWBuf &text, const SWKey *key=0, const SWModule *module=0)
virtual void	setOptionValue (const char *ival)
virtual	~GBFRedLetterWords ()

Protected Attributes
bool	isBooleanVal
bool	option
SWBuf	optionValue
const char *	optName
const char *	optTip
const StringList *	optValues

Detailed Description

This Filter shows/hides "red letter tags" (marking the words of Jesus) in a GBF text. Turn this off if you don't want to have this kind of markup in the text.

Definition at line 36 of file gbfredletterwords.h.

Constructor & Destructor Documentation

GBFRedLetterWords::GBFRedLetterWords

(

)

Definition at line 45 of file gbfredletterwords.cpp.

                                     : SWOptionFilter(oName, oTip, oValues()) {
}

GBFRedLetterWords::~GBFRedLetterWords ( )

virtual

Definition at line 49 of file gbfredletterwords.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 ""; }

virtual const char* SWOptionFilter::getOptionName ( )

inlinevirtualinherited

gets the name of the option of this filter

Returns

option name

Reimplemented in UTF8Transliterator.

Definition at line 72 of file swoptfilter.h.

{ return optName; }

virtual const char* SWOptionFilter::getOptionTip ( )

inlinevirtualinherited

gets a short explanation of the option of this filter; it could be presented to the user in frontend programs

Returns

option tip/explanation

Reimplemented in UTF8Transliterator.

Definition at line 78 of file swoptfilter.h.

{ return optTip; }

const char * SWOptionFilter::getOptionValue ( )

virtualinherited

Returns

The value of the current option.

Reimplemented in UTF8Transliterator.

Definition at line 62 of file swoptfilter.cpp.

                                           {
    return optionValue;
}

virtual StringList SWOptionFilter::getOptionValues ( )

inlinevirtualinherited

returns a list of the possible option values

Returns

list of option values

Reimplemented in UTF8Transliterator.

Definition at line 84 of file swoptfilter.h.

{ return *optValues; }

bool SWOptionFilter::isBoolean ( )

inlineinherited

many options are simple Off/On boolean type, and frontends may wish to show these with checkmarks or the like to the end user. This is a convenience method to allow a frontend to check if this filter has only Off/On values

Definition at line 67 of file swoptfilter.h.

{ return isBooleanVal; }

char GBFRedLetterWords::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

This function removes the red letter words in Bible like the WEB The words are marked by <FR> as start and <Fr> as end tag.

Implements SWFilter.

Definition at line 53 of file gbfredletterwords.cpp.

                                                                                         {
    if (!option) {  // if we don't want footnotes
        char token[4096]; // cheese.  Fix.
        int tokpos = 0;
        bool intoken = false;
        bool hide = false;

    const char *from;
    SWBuf orig = text;
    from = orig.c_str();
    for (text = ""; *from; from++) {
            if (*from == '<') {
                intoken = true;
                tokpos = 0;
//              memset(token, 0, 4096);
                token[0] = 0;
                token[1] = 0;
                token[2] = 0;
                continue;
            }
            if (*from == '>') { // process tokens
                intoken = false;
                /*switch (*token) {
                case 'F':           // Font attribute
                    switch(token[1]) {
                    case 'R':               // Begin red letter words
                        hide = true;
                        break;
                    case 'r':               // end red letter words
                        hide = false;
                        break;
                    }
                    continue;   // skip token
                }*/

                //hide the token if either FR or Fr was detected
                hide = (token[0] == 'F' && ( (token[1] == 'R') || (token[1] == 'r') ));

                // if not a red letter word token, keep token in text
                if (!hide) {
                    text += '<';
                    for (char *tok = token; *tok; tok++)
                        text += *tok;
                    text += '>';
                }
                continue;
            }
            if (intoken) {
                if (tokpos < 4090) {
                    token[tokpos++] = *from;
                    // TODO: why is this + 2 ?  The below comment still doesn't help me understand.  The switch statment 
                    // is commented out in this filter
                    token[tokpos+2] = 0;    // +2 cuz we init token with 2 extra '0' because of switch statement
                }
            }
            else {
                text += *from;
            }
        }
    }
    return 0;
}

void SWOptionFilter::setOptionValue ( const char *  ival )

virtualinherited

sets the value of the option of this filter, e.g maybe a strong's filter might be set to "On" / "Off" - that would mean to show or not to show the strongs in the text, see also getOptionValues()

Parameters

ival	the new option value

Reimplemented in UTF8Transliterator.

Definition at line 52 of file swoptfilter.cpp.

                                                    {
    for (StringList::const_iterator loop = optValues->begin(); loop != optValues->end(); loop++) {
        if (!stricmp(loop->c_str(), ival)) {
            optionValue = *loop;
            option = (!strnicmp(ival, "On", 2));    // convenience for boolean filters
            break;
        }
    }
}

Member Data Documentation

bool SWOptionFilter::isBooleanVal

protectedinherited

Definition at line 55 of file swoptfilter.h.

bool SWOptionFilter::option

protectedinherited

Definition at line 54 of file swoptfilter.h.

SWBuf SWOptionFilter::optionValue

protectedinherited

Definition at line 50 of file swoptfilter.h.

const char* SWOptionFilter::optName

protectedinherited

Definition at line 51 of file swoptfilter.h.

const char* SWOptionFilter::optTip

protectedinherited

Definition at line 52 of file swoptfilter.h.

const StringList* SWOptionFilter::optValues

protectedinherited

Definition at line 53 of file swoptfilter.h.

---

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

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