platexobj_menu.cpp

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/***************************************
        Auteur : Pierre Aubert
        Mail : pierre.aubert@lapp.in2p3.fr
        Licence : CeCILL-C
****************************************/
 
#include "platexobj_html.h"
#include "platexobj_text.h"
 
#include "platexobj_menu.h"
 
 
 
void platexobj_toMenuAll(PFullMenu & menu, const PLatexObj & obj){
        PString complextTitle(platexobj_text(obj.getComplexTitle()));
        PString objTitle("<strong aria-hidden=\"true\">" + vecNumberToString(obj.getVecSecNumber()) + ".</strong> " + complextTitle);   //Content of the section title
        PLatexType::PLatexType type(obj.getType());
        menu.setLink(obj.getLink());
        if(type == PLatexType::PART){menu.setText(/*"Part " +*/ objTitle);}
        else if(type == PLatexType::CHAPTER){menu.setText(/*"Chapter " +*/ objTitle);}
        else if(type == PLatexType::SECTION){menu.setText(objTitle);}
        else if(type == PLatexType::SUBSECTION){menu.setText(objTitle);}
        else if(type == PLatexType::SUBSUBSECTION){menu.setText(objTitle);}
        else if(type == PLatexType::FILE){menu.setText(obj.getName());}
        else if(type == PLatexType::BOOKPARTSEPARATOR){
                menu.setText(complextTitle);
                menu.setIsSeparator(true);
        }
        
        const std::vector<PLatexObj> & vecChildren = obj.getVecContent();
        for(std::vector<PLatexObj>::const_iterator it(vecChildren.begin()); it != vecChildren.end(); ++it){
                if(!isSectionOrSeparator(*it)){continue;}
                PFullMenu subMenu;
                platexobj_toMenuAll(subMenu, *it);
                menu.getVecSubMenu().push_back(subMenu);
        }
}
 
 
 
PFullMenu platexobj_toMenu(const PLatexObj & obj, const PLatexObj & mainPageLink){
        PFullMenu menu;
        platexobj_toMenuAll(menu, obj);
        if(mainPageLink.getType() == PLatexType::BOOKMAINPAGELINK){
                PString textMainPage(platexobj_text(mainPageLink.getVecContent()));
                if(textMainPage != ""){
                        menu.setMainPageLink(textMainPage);
                }else{
                        menu.setMainPageLink("Main Page");
                }
        }else{
                menu.setMainPageLink("Main Page");
        }
        return menu;
}
 
 
PString platexobj_menuToHtmlChapter(const PFullMenu & menu, const PString & indentation){
        PString body(""), link(menu.getLink()), text(menu.getText());
        PString displayList("");
        if(menu.getIsSeparator()){
                body += indentation + "<li class=\"chapter-item affix \"><li class=\"part-title\">"+text+"</li>\n";
        }else{
                if(menu.getIsExpanded()){
                        displayList = "expanded";
                        if(menu.getIsFirstExpanded()){
                                displayList += " active";
                        }
                }
                body += indentation + "<li class=\"chapter-item "+displayList+"\"><a href=\""+link+"\">"+text+"</a>";
                
                const std::vector<PFullMenu> & vecSubMenu = menu.getVecSubMenu();
                if(vecSubMenu.size() != 0lu){
                        body += "<a class=\"toggle\"><div>❱</div></a></li>\n";
                        body += indentation + "<li>\n";
                        body += indentation + "\t<ol class=\"section\">\n";
                        for(std::vector<PFullMenu>::const_iterator it(vecSubMenu.begin()); it != vecSubMenu.end(); ++it){
                                body += platexobj_menuToHtmlChapter(*it, indentation + "\t\t");
                        }
                        body += indentation + "\t</ol>\n";
                        body += indentation + "</li>\n";
                }else{
                        body += "</li>\n";
                }
        }
        return body;
}
 
 
bool platexobg_isMenuExtanded(const PFullMenu & menu, const PString & currentLink){
        return menu.getLink() == currentLink;
}
 
 
void platexobj_makeExpandMenu(PFullMenu & menu, const PString & currentLink){
        bool isFirstExtended(platexobg_isMenuExtanded(menu, currentLink));      //Check if the current section has to be expanded
        menu.setIsFirstExpanded(isFirstExtended);
        bool isExtended(isFirstExtended);
        std::vector<PFullMenu> & vecSubMenu = menu.getVecSubMenu();
        std::vector<PFullMenu>::iterator it(vecSubMenu.begin());
        while(!isExtended && it != vecSubMenu.end()){
                platexobj_makeExpandMenu(*it, currentLink);
                isExtended = it->getIsExpanded();
                ++it;
        }
        menu.setIsExpanded(isExtended);
}
 
 
PString platexobj_menuToHtml(const PFullMenu & menu, const PString & currentLink, bool isBibliography){
        PFullMenu expandedMenu(menu);
        platexobj_makeExpandMenu(expandedMenu, currentLink);
        
        PString body(""), indentation("\t\t");
        body += indentation+"<nav id=\"sidebar\" class=\"sidebar\" aria-label=\"Table of contents\">\n";
        body += indentation+"\t<div class=\"sidebar-scrollbox\">\n";
        body += indentation+"\t\t<ol class=\"chapter\">\n";
        body += indentation + "\t\t\t<li class=\"chapter-item \"><a href=\"index.html\">"+menu.getMainPageLink()+"</a></li>\n";
        const std::vector<PFullMenu> & vecSubMenu = expandedMenu.getVecSubMenu();
        for(std::vector<PFullMenu>::const_iterator it(vecSubMenu.begin()); it != vecSubMenu.end(); ++it){
                body += platexobj_menuToHtmlChapter(*it, indentation+"\t\t\t");
        }
        if(isBibliography){
                body += indentation + "\t\t\t<li class=\"chapter-item \"><a href=\"bibliography.html\">Bibliography</a></li>\n";
        }
        
        body += indentation+"\t\t</ol>\n";
        body += indentation+"\t</div>\n";
        body += indentation+"\t<div id=\"sidebar-resize-handle\" class=\"sidebar-resize-handle\"></div>\n";
        body += indentation+"</nav>\n";
        return body;
}