KML_Style.cpp

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/*Headers:*/
/*{{{*/
#ifdef HAVE_CONFIG_H
   #include <config.h>
#else
#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
#endif
 
#include "./KMLFileReadUtils.h"
#include "./KML_LineStyle.h"
#include "./KML_PolyStyle.h"
#include "./KML_Style.h"
#include "../shared/shared.h"
/*}}}*/
 
/*Constructors/destructor/copy*/
KML_Style::KML_Style(){/*{{{*/
 
   icon      =NULL;
   label     =NULL;
   line      =NULL;
   poly      =NULL;
   balloon   =NULL;
   list      =NULL;
 
}
/*}}}*/
KML_Style::~KML_Style(){/*{{{*/
 
   if (list) {
//    delete list;
      list      =NULL;
   }
   if (balloon) {
//    delete balloon;
      balloon   =NULL;
   }
   if (poly) {
      delete poly;
      poly      =NULL;
   }
   if (line) {
      delete line;
      line      =NULL;
   }
   if (label) {
//    delete label;
      label     =NULL;
   }
   if (icon) {
//    delete icon;
      icon      =NULL;
   }
 
}
/*}}}*/
 
/*Other*/
void  KML_Style::Echo(){/*{{{*/
 
   bool  flag=true;
 
   if(flag) _printf0_("KML_Style:\n");
   KML_StyleSelector::Echo();
 
   if(flag) _printf0_("          icon: " << icon << "\n");
   if(flag) _printf0_("         label: " << label << "\n");
   if(flag) _printf0_("          line: " << line << "\n");
   if(flag) _printf0_("          poly: " << poly << "\n");
   if(flag) _printf0_("       balloon: " << balloon << "\n");
   if(flag) _printf0_("          list: " << list << "\n");
 
   return;
}
/*}}}*/
void  KML_Style::DeepEcho(){/*{{{*/
 
   char  indent[81]="";
 
   KML_Style::DeepEcho(indent);
 
   return;
}
/*}}}*/
void  KML_Style::DeepEcho(const char* indent){/*{{{*/
 
   char  indent2[81];
   bool  flag=true;
 
   if(flag) _printf0_(indent << "KML_Style:\n");
   KML_StyleSelector::DeepEcho(indent);
 
   memcpy(indent2,indent,(strlen(indent)+1)*sizeof(char));
   strcat(indent2,"  ");
 
// if (icon)
//    icon->DeepEcho(indent2);
// else
      if(flag) _printf0_(indent << "          icon: " << icon << "\n");
// if (label)
//    label->DeepEcho(indent2);
// else
      if(flag) _printf0_(indent << "         label: " << label << "\n");
   if (line)
      line->DeepEcho(indent2);
   else
      if(flag) _printf0_(indent << "          line: " << line << "\n");
   if (poly)
      poly->DeepEcho(indent2);
   else
      if(flag) _printf0_(indent << "          poly: " << poly << "\n");
// if (balloon)
//    balloon->DeepEcho(indent2);
// else
      if(flag) _printf0_(indent << "       balloon: " << balloon << "\n");
// if (list)
//    list->DeepEcho(indent2);
// else
      if(flag) _printf0_(indent << "          list: " << list << "\n");
 
   return;
}
/*}}}*/
void  KML_Style::Write(FILE* filout,const char* indent){/*{{{*/
 
   char  indent2[81];
 
   fprintf(filout,"%s<Style",indent);
   WriteAttrib(filout," ");
   fprintf(filout,">\n");
   WriteCommnt(filout,indent);
 
   KML_StyleSelector::Write(filout,indent);
 
   memcpy(indent2,indent,(strlen(indent)+1)*sizeof(char));
 
   strcat(indent2,"  ");
 
// if (icon)
//    icon->Write(filout,indent2);
// if (label)
//    label->Write(filout,indent2);
   if (line)
      line->Write(filout,indent2);
   if (poly)
      poly->Write(filout,indent2);
// if (balloon)
//    balloon->Write(filout,indent2);
// if (list)
//    list->Write(filout,indent2);
 
   fprintf(filout,"%s</Style>\n",indent);
 
   return;
}
/*}}}*/
void  KML_Style::Read(FILE* fid,char* kstr){/*{{{*/
 
   char*        kstri;
   int          ncom=0;
   char**       pcom=NULL;
 
/*  get object attributes and check for solo tag  */
 
   if (KMLFileTagAttrib(this,
                   kstr))
      return;
 
/*  loop over and process fields within opening and closing tags  */
 
   while((kstri=KMLFileToken(fid, &ncom,&pcom))){
      if      (!strncmp(kstri,"</Style", 7)) {
         xDelete<char>(kstri);
         break;
      }
      else if (!strncmp(kstri,"</",2))
        {_error_("KML_Style::Read -- Unexpected closing tag " << kstri << ".\n");}
      else if (strncmp(kstri,"<",1))
        {_error_("KML_Style::Read -- Unexpected field \"" << kstri << "\".\n");}
 
//    else if (!strncmp(kstri,"<IconStyle",10)) {
//       icon      =new KML_IconStyle();
//       icon      ->Read(fid,kstri);
//    }
 
//    else if (!strncmp(kstri,"<LabelStyle",11)) {
//       label     =new KML_LabelStyle();
//       label     ->Read(fid,kstri);
//    }
 
      else if (!strncmp(kstri,"<LineStyle",10)) {
         line      =new KML_LineStyle();
         line      ->Read(fid,kstri);
      }
 
      else if (!strncmp(kstri,"<PolyStyle",10)) {
         poly      =new KML_PolyStyle();
         poly      ->Read(fid,kstri);
      }
 
//    else if (!strncmp(kstri,"<BalloonStyle",13)) {
//       balloon   =new KML_BalloonStyle();
//       balloon   ->Read(fid,kstri);
//    }
 
//    else if (!strncmp(kstri,"<ListStyle",10)) {
//       list      =new KML_ListStyle();
//       list      ->Read(fid,kstri);
//    }
 
      else if (!strncmp(kstri,"<",1))
         KML_StyleSelector::Read(fid,kstri);
 
      xDelete<char>(kstri);
   }
 
   this->AddCommnt(ncom,pcom);
 
   for(ncom=ncom; ncom>0; ncom--)
      xDelete<char>(pcom[ncom-1]);
   xDelete<char*>(pcom);
 
   return;
}
/*}}}*/