KML_Container.cpp

Go to the documentation of this file.

 
/*Headers:*/
/*{{{*/
#ifdef HAVE_CONFIG_H
   #include <config.h>
#else
#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
#endif
 
#include "./KML_Placemark.h"
#include "./KML_Document.h"
#include "./KML_GroundOverlay.h"
#include "./KML_Folder.h"
#include "./KML_Object.h"
#include "./KML_Container.h"
#include "../shared/shared.h"
/*}}}*/
 
/*Constructors/destructor/copy*/
KML_Container::KML_Container(){/*{{{*/
 
   feature   =new DataSet;
 
}
/*}}}*/
KML_Container::~KML_Container(){/*{{{*/
 
   if (feature) {
      delete feature;
      feature   =NULL;
   }
 
}
/*}}}*/
 
/*Other*/
void  KML_Container::Echo(){/*{{{*/
 
   bool  flag=true;
 
   KML_Feature::Echo();
 
   if(flag) _printf0_("       feature: (size=" << feature->Size() << ")\n");
 
   return;
}
/*}}}*/
void  KML_Container::DeepEcho(){/*{{{*/
 
   char  indent[81]="";
 
   KML_Container::DeepEcho(indent);
 
   return;
}
/*}}}*/
void  KML_Container::DeepEcho(const char* indent){/*{{{*/
 
   int   i;
   char  indent2[81];
   bool  flag=true;
 
   KML_Feature::DeepEcho(indent);
 
/*  loop over the features for the container  */
 
   memcpy(indent2,indent,(strlen(indent)+1)*sizeof(char));
   strcat(indent2,"  ");
 
   if (feature->Size())
      for (i=0; i<feature->Size(); i++) {
         if(flag) _printf0_(indent << "       feature: -------- begin [" << i << "] --------\n");
         ((KML_Feature *)feature->GetObjectByOffset(i))->DeepEcho(indent2);
         if(flag) _printf0_(indent << "       feature: --------  end  [" << i << "] --------\n");
      }
   else
      if(flag) _printf0_(indent << "       feature: [empty]\n");
 
   return;
}
/*}}}*/
void  KML_Container::Write(FILE* filout,const char* indent){/*{{{*/
 
   int   i;
   char  indent2[81];
 
   KML_Feature::Write(filout,indent);
 
/*  loop over the features for the container  */
 
   memcpy(indent2,indent,(strlen(indent)+1)*sizeof(char));
 
   strcat(indent2,"  ");
 
   for (i=0; i<feature->Size(); i++)
      ((KML_Feature *)feature->GetObjectByOffset(i))->Write(filout,indent2);
 
   return;
}
/*}}}*/
void  KML_Container::Read(FILE* fid,char* kstr){/*{{{*/
 
   KML_Object*  kobj;
 
/*  process field within opening and closing tags  */
 
   if      (!strncmp(kstr,"</Container",11)) {
      xDelete<char>(kstr);
      return;
   }
   else if (!strncmp(kstr,"</",2))
     {_error_("KML_Container::Read -- Unexpected closing tag " << kstr );}
   else if (strncmp(kstr,"<",1))
     {_error_("KML_Container::Read -- Unexpected field \"" << kstr << "\"");}
 
   else if (!strncmp(kstr,"<Placemark",10)) {
      kobj=(KML_Object*)new KML_Placemark();
      kobj->Read(fid,kstr);
      feature   ->AddObject((Object*)kobj);
   }
 
   else if (!strncmp(kstr,"<Folder", 7)) {
      kobj=(KML_Object*)new KML_Folder();
      kobj->Read(fid,kstr);
      feature   ->AddObject((Object*)kobj);
   }
 
   else if (!strncmp(kstr,"<Document", 9)) {
      kobj=(KML_Object*)new KML_Document();
      kobj->Read(fid,kstr);
      feature   ->AddObject((Object*)kobj);
   }
 
   else if (!strncmp(kstr,"<GroundOverlay",14)) {
      kobj=(KML_Object*)new KML_GroundOverlay();
      kobj->Read(fid,kstr);
      feature   ->AddObject((Object*)kobj);
   }
 
   else if (!strncmp(kstr,"<",1))
      KML_Feature::Read(fid,kstr);
 
   return;
}
/*}}}*/
void  KML_Container::WriteExp(FILE* fid,const char* nstr,int sgn,double cm,double sp){/*{{{*/
 
   int   i;
 
/*  loop over the features for the container  */
 
   for (i=0; i<feature->Size(); i++)
      ((KML_Object *)feature->GetObjectByOffset(i))->WriteExp(fid,nstr,sgn,cm,sp);
 
   return;
}
/*}}}*/