#include "Uc.h"
#include "UmlItem.h"
#include "File.h"

#include "UmlClass.h"
#include "UmlUseCase.h"
#include "UmlUseCaseView.h"
#include "UmlUseCaseDiagram.h"
#include "UmlSequenceDiagram.h"
#include "UmlCollaborationDiagram.h"
#include "UmlCom.h"
void Uc::import(File & f) {
  for (;;) {
    QCString s;

    switch (f.read(s)) {
    case -1:
      f.eof();
      throw 0;
    case ')':
      return;
    case ATOM:
      if ((s == "logical_models") || 
          (s == "logical_presentations")) {
        f.read("(");
        f.read("list");
        f.read("unit_reference_list");
        readObjects(f);
      }
      else
	readObject(f, s);
      break;
    default:
      f.syntaxError(s);
    }
  }
}

void Uc::readObjects(File & f) {
  for (;;) {
    QCString s;

    switch (f.read(s)) {
    case ')':
      return;
    case '(':
      break;
    default:
      f.syntaxError(s);
    }

    f.read("object");

    if (f.read(s) != ATOM)
      f.syntaxError(s, "an atom");

    if ((s == "Class") || (s == "Metaclass") ||
	(s == "Instantiated_Class") || (s == "Parameterized_Class"))
      UmlClass::import(f, item(), s);
    else if (s == "UseCase")
      UmlUseCase::import(f, item());
    else if (s == "UseCaseDiagram")
      UmlUseCaseDiagram::import(f, item());
    else if (s == "InteractionDiagram")
      UmlSequenceDiagram::import(f, item());
    else if (s == "ObjectDiagram")
      UmlCollaborationDiagram::import(f, item());
    else if (s == "Class_Category")
      UmlUseCaseView::import(item(), f);
    else if (s == "logical_presentations") {
      f.read("(");
      f.read("list");
      f.read("unit_reference_list");
      readObjects(f);
    }
    else {
      if ((s != "Association") &&	// actor -----> UC ...
	  (s != "Mechanism"))		// seq/col diagram
	UmlCom::trace("<br>" + s + " in " + QCString(f.name()) + " NOT MANAGED by UseCaseView::readObject()");
      f.skipBlock();
    }
  }
}

Uc::~Uc() {
}