select_css_theme.cpp File Reference

#include "PFileParser.h"
#include "select_css_theme.h"

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Functions
bool	parseThemeSwitch (PString &outputCss, PFileParser &parser, const PVecString &vecTheme, const PString &themeName)
	Parse the theme switch. More...
PString	select_css_theme (const PVecString &vecTheme, const PString &themeName, const PString &css)
	Select the right css option by respect to the given theme. More...

Function Documentation

parseThemeSwitch()

bool parseThemeSwitch	(	PString &	outputCss,
		PFileParser &	parser,
		const PVecString &	vecTheme,
		const PString &	themeName
	)

Parse the theme switch.

Parameters

[out]	outputCss	: output css selected theme
[out]	parser	: PFileParser to be used
	vecTheme	: vector of all possible theme
	themeName	: theme to be used

Definition at line 16 of file select_css_theme.cpp.

                                                                                                                        {
        PString themeMatch(parser.isMatch(vecTheme));
        if(themeMatch == ""){return false;}     //Not an existing theme
        PString strSpace(parser.getStrComposedOf(" \n\t"));
        if(themeMatch != themeName){
                if(parser.isMatch("{")){        //It is a theme, but the the one we want
                        parser.getUntilKeyWithoutPatern("}");   //So we skip it
                        return false;
                }else{                          //It is not a theme, so we have to keep this css
                        outputCss = themeMatch + strSpace;
                        return true;
                }
        }
        if(parser.isMatch("{")){        //It is the theme we want
                outputCss = parser.getUntilKeyWithoutPatern("}");       //So we keep it
        }else{                          //It is not a theme, so we have to keep this css
                outputCss = themeMatch + strSpace;
        }
        return true;
}

References PFileParser::getStrComposedOf(), PFileParser::getUntilKeyWithoutPatern(), and PFileParser::isMatch().

Referenced by select_css_theme().

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select_css_theme()

PString select_css_theme	(	const PVecString &	vecTheme,
		const PString &	themeName,
		const PString &	css
	)

Select the right css option by respect to the given theme.

Parameters

vecTheme	: vector of all possible theme
themeName	: theme to be used
css	: raw css with all possible themes

Returns

css with selected theme

Definition at line 43 of file select_css_theme.cpp.

                                                                                                     {
        PFileParser parser;
        parser.setWhiteSpace("");
        parser.setSeparator("");
        parser.setFileContent(css);
        PString outputCss("");
        
        while(!parser.isEndOfFile()){
                PString tmpCss("");
                if(parseThemeSwitch(tmpCss, parser, vecTheme, themeName)){
                        outputCss += tmpCss;
                }else{
                        outputCss += parser.getCurrentCh();
                        parser.getNextChar();
                }
        }
        return outputCss;
}

References PFileParser::getCurrentCh(), PFileParser::getNextChar(), PFileParser::isEndOfFile(), parseThemeSwitch(), PFileParser::setFileContent(), PFileParser::setSeparator(), and PFileParser::setWhiteSpace().

Referenced by PGenericParser::saveCss().

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