Commit 4074da5b authored by Jeff Verkoeyen's avatar Jeff Verkoeyen
Browse files

Add BREAD_CRUMB_TRAIL. 

This feature enables recursive printing of the bread crumbs for any
page, rather than just printing the parent group.
parent 6a60477b

src/config.xml

+8 −0
Original line number Diff line number Diff line
@@ -3358,6 +3358,14 @@ to be found in the default search path. 
<![CDATA[

If the \c DOT_CLEANUP tag is set to \c YES doxygen will

remove the intermediate dot files that are used to generate the various graphs.

]]>

      </docs>

    </option>

    <option type='bool' id='BREAD_CRUMB_TRAIL' defval='0'>

      <docs>

<![CDATA[

If the \c BREAD_CRUMB_TRAIL tag is set to \c YES then the complete bread crumb

trail for a page will be displayed rather than just the root group.

]]>

      </docs>

    </option>

src/util.cpp

+22 −8
Original line number Diff line number Diff line
@@ -6349,26 +6349,40 @@ void addRefItem(const QList<ListItemInfo> *sli, 
  }

}



void addGroupListToTitle(OutputList &ol,Definition *d)

bool recursivelyAddGroupListToTitle(OutputList &ol,Definition *d,bool root,bool shouldRecurse)

{

  GroupList *groups = d->partOfGroups();

  if (groups) // write list of group to which this definition belongs

  {

    if (root) {

      ol.pushGeneratorState();

      ol.disableAllBut(OutputGenerator::Html);

      ol.writeString("<div class=\"ingroups\">");

    }

    GroupListIterator gli(*groups);

    GroupDef *gd;

    bool first=TRUE;

    bool first=true;

    for (gli.toFirst();(gd=gli.current());++gli)

    {

      if (shouldRecurse && recursivelyAddGroupListToTitle(ol, gd, false, shouldRecurse)) {

        ol.writeString(" > ");

      }

      if (!first) { ol.writeString(" &#124; "); } else first=FALSE;

      ol.writeObjectLink(gd->getReference(),

          gd->getOutputFileBase(),0,gd->groupTitle());

    }

    if (root) {

      ol.writeString("</div>");

      ol.popGeneratorState();

    }

    return true;

  }

  return false;

}



void addGroupListToTitle(OutputList &ol,Definition *d)

{

  recursivelyAddGroupListToTitle(ol,d,true,Config_getBool("BREAD_CRUMB_TRAIL"));

}



void filterLatexString(FTextStream &t,const char *str,