C++ Q3CString::replace方法代码示例

Q3CString Dialog::digest(const QString s)
{
    Q3CString c = (const char *) s;
    int index;

    index = 0;

    while ((index = c.find("\\n", index)) != -1) {
        c.replace(index, 2, "\n");
        index += 1;
    }

    index = 0;

    while ((index = c.find("\\t", index)) != -1) {
        c.replace(index, 2, "\t");
        index += 1;
    }

    index = 0;

    while ((index = c.find("\r", index)) != -1) {
        c.remove(index, 1);
    }

    return c;
}

void UmlPackage::fileControl(bool ci) {
  UmlPackage * prj = getProject();
  Q3CString prjfile = prj->supportFile();
  BooL rec;
  BooL reload;
  Q3CString cmd;
  
  if (! prj->propertyValue((ci) ? "check-in-cmd" : "check-out-cmd", cmd))
    cmd = "specify the command containing %file and %dir or %dironly";
  
  Dialog dialog(ci, cmd, rec, reload);	// the dialog execution set 'cmd' and 'rec'
  
  if (dialog.exec() == QDialog::Accepted) {
    // save the command for a future usage
    prj->set_PropertyValue((ci) ? "check-in-cmd" : "check-out-cmd", cmd);
    
    if (reload)
      saveProject();
    
    // get files list
    Q3Dict<void> files;
  
    getFiles(files, (rec) ? ~0u : 1);
    if (this == prj)
      getAuxFiles(files);
  
    // apply the command on each file
    Q3DictIterator<void> it(files);
    QFileInfo prjpath(prjfile);
    QString dir = prjpath.dirPath(TRUE);
    QString dironly = dir;
    int index;
    
    if ((dironly.length() > 3) &&
        (((const char *) dironly)[1] == ':') &&
        (((const char *) dironly)[2] == '/'))
      dironly = dironly.mid(2);
  
    while ((index = cmd.find("%dironly")) != -1)
      cmd.replace(index, 8, dironly);
    
    while ((index = cmd.find("%dir")) != -1)
      cmd.replace(index, 4, dir);
      
    while (it.current()) {
      QString s = cmd;
  
      while ((index = s.find("%file")) != -1)
        s.replace(index, 5, it.currentKey());
      
      system((const char *) s);
      ++it;
    }
    
    UmlCom::trace("Done.");
  
    if (reload)
      loadProject(prjfile);
  }
}

void UmlRelation::compute_dependency(Q3PtrList<CppRefType> & dependencies,
				     const Q3CString & cl_stereotype,
				     bool all_in_h) {
  if (cl_stereotype == "enum")
    return;
  
  switch (relationKind()) {
  case aDependency:
    if (stereotype() == "friend")
      break;
    CppRefType::add(roleType(), dependencies, cppDecl() != "#include in source",
		    roleType()->isCppExternal());
    break;
  case aGeneralisation:
  case aRealization:
    CppRefType::add(roleType(), dependencies, TRUE);
    break;
  default:
    Q3CString decl = cppDecl();
    int index;
    
    if ((index = decl.find("${static}")) != -1)
      decl.remove((unsigned) index, 9);
    if ((index = decl.find("${mutable}")) != -1)
      decl.remove((unsigned) index, 10);
    if ((index = decl.find("${volatile}")) != -1)
      decl.remove((unsigned) index, 11);
    if ((index = decl.find("${const}")) != -1)
      decl.remove((unsigned) index, 8);
    if ((index = decl.find("${multiplicity}")) != -1)
      decl.remove((unsigned) index, 15);
    if ((index = decl.find("${name}")) != -1)
      decl.remove((unsigned) index, 7);
    if ((index = decl.find("${inverse_name}")) != -1)
      decl.remove((unsigned) index, 15);
    if ((index = decl.find("${value}")) != -1)
      decl.remove((unsigned) index, 8);
    if ((index = decl.find("${h_value}")) != -1)
      decl.remove((unsigned) index, 10);
    if ((index = decl.find("${stereotype}")) != -1)
      decl.replace((unsigned) index, 13,
		   CppSettings::relationAttributeStereotype(stereotype()));
    if ((index = decl.find("${association}")) != -1) {
      decl.replace((unsigned) index, 14,
		   association().toString());
    }
    replace_alias(decl);
    
    UmlTypeSpec type;
    
    type.type = roleType();
    UmlClassMember::compute_dependency(dependencies, decl, type, all_in_h);
  }
}

void UmlClassMember::write_type(FileOut & out, const UmlTypeSpec & t, Q3CString s, const char * k_name, const char * k_type)
{
    s = s.simplifyWhiteSpace();

    int index;

    // remove k_name and all after it except []
    if (k_name && *k_name && ((index = s.find(k_name, 0)) != -1)) {//[rageek] Removed CS=FALSE - rethink this, case sensitive
        //remove name
        s.remove(index, strlen(k_name));

        for (;;) {
            if (s[index] == ' ')
                s.remove(index, 1);

            if (s[index] != '[')
                break;

            index += 1;

            int index2;

            if ((index2 = s.find(index, ']')) == -1)
                break;

            index = index2 + 1;
        }

        s.resize(index);
    }
    else if ((index = s.find('=')) != -1) {
        s.resize(index);
        s = s.simplifyWhiteSpace();
    }

    if (k_type && *k_type && ((index = s.find(k_type)) == -1))
        out.idref_datatype(s);
    else if (s != k_type) {
        // have modifiers
        if (t.type != 0) {
            s.replace(index, strlen(k_type), t.type->name());
            out.idref(s, t.type);
        }
        else
            out.idref_datatype(s.replace(index, strlen(k_type), t.explicit_type));
    }
    else if (t.type != 0)
        out.idref(t.type);
    else
        out.idref_datatype(t.explicit_type);
}

void UmlClassMember::remove_comments(Q3CString & s)
{
    int index1 = 0;

    if ((index1 = s.find("${comment}")) != -1)
        s.remove((unsigned) index1, 10);
    else if ((index1 = s.find("${description}")) != -1)
        s.remove((unsigned) index1, 14);

    while ((index1 = s.find('/', index1)) != -1) {
        int index2;

        switch (((const char *) s)[index1 + 1]) {
        case '/':
            if ((index2 = s.find('\n', index1 + 2)) != -1)
                s.remove(index1, index2 - index1 + 1);
            else
                s.truncate(index1);
            break;
        case '*':
            if ((index2 = s.find("*/", index1 + 2)) != -1)
                s.replace(index1, index2 - index1 + 1, " ");
            else
                s.truncate(index1);
            break;
        default:
            index1 += 1;
        }
    }
}

static void create_directory(Q3CString s)
{
  int index = 0;
  QChar sep = QDir::separator();
  
  if (sep != '/') {
    while ((index = s.find(sep, index)) != -1)
      s.replace(index++, 1, "/");
  }
  
  s = QDir::cleanDirPath(s) + "/";
  index = s.find("/");
  
  int index2;
  
  while ((index2 = s.find("/", index + 1)) != -1) {
    Q3CString s2 = s.left(index2);
    QDir sd(s2);
    
    if (!sd.exists()) {
      if (!sd.mkdir(s2)) {
	UmlCom::trace(Q3CString("<font color=\"red\"><b> cannot create directory <i>")
		      + s2 + "</i></b></font><br>");
	UmlCom::bye(n_errors() + 1);
	UmlCom::fatal_error("UmlPackage::file_path");
      }
    }
    index = index2;
  }
}

void UmlItem::replace_alias(Q3CString & s) {
  int index = 0;
  
  while ((index = s.find("@{", index)) != -1) {
    int index2 = s.find('}', index + 2);
    
    if (index2 == -1)
      return;
    
    UmlBaseItem * obj = this;
    Q3CString key = s.mid(index + 2, index2 - index - 2);
    Q3CString value;
    
    for (;;) {
      if (obj->propertyValue(key, value)) {
	s.replace(index, index2 - index + 1, value);
	index += value.length();
	break;
      }
      else if ((obj = obj->parent()) == 0) {
	index = index2 + 1;
	break;
      }
    }
  }
}

void UmlExitPointPseudoState::html(Q3CString pfix, unsigned int rank, unsigned int level) {
  define();

  UmlCom::message(name());

  Q3CString s = sKind();
  
  s.replace(0, 1, s.left(1).upper());
  UmlItem::html(s, (UmlDiagram *) 0);
  
  fw.write("<p>Defined in ");
  if (parent()->kind() == aRegion)
    parent()->parent()->write();
  else
    parent()->write();
  fw.write("</p>");
  
  if (reference() != 0) {
    fw.write("<p>References ");
    reference()->write();
    fw.write("</p>");
  }

  write_children(pfix, rank, level);

  unload(FALSE, FALSE);
}

void UmlClass::write(QTextOStream & f) {
  if (isJavaExternal()) {
    Q3CString s = javaDecl().stripWhiteSpace();
    int index;
      
    if ((index = s.find("${name}")) != -1)
      s.replace(index, 7, name());
    else if ((index = s.find("${Name}")) != -1)
      s.replace(index, 7, capitalize(name()));
    else if ((index = s.find("${NAME}")) != -1)
      s.replace(index, 7, name().upper());
    else if ((index = s.find("${nAME}")) != -1)
      s.replace(index, 7, name().lower());
    
    f << s;
  }
  else {
    UmlClass * toplevel = this;
    UmlItem * p;
    Q3CString s2;
    
    while ((p = toplevel->parent())->kind() == aClass) {
      toplevel = (UmlClass *) p;
      s2 = dot + p->name() + s2;
    }
    
    UmlArtifact * cp = toplevel->associatedArtifact();
    UmlPackage * pack = (UmlPackage *)
      ((cp != 0) ? (UmlItem *) cp : (UmlItem *) toplevel)->package();
    
    if (pack != UmlArtifact::generation_package()) {
      Q3CString s = pack->javaPackage();

      if (! s.isEmpty() && (s != "java.lang") && (s.left(10) != "java.lang.")) {
	s += s2;
	
	if (JavaSettings::isForcePackagePrefixGeneration() ||
	    !UmlArtifact::generated_one()->is_imported(s, name()))
	  f << s << '.';
      }
    }
    else if (! s2.isEmpty())
      f << s2.mid(1) << '.';
    
    f << name();
  }
}

bool UmlAttribute::new_one(Class * container, Q3CString name,
			   aVisibility visibility, bool constp,
			   bool staticp, const Q3CString & value,
			   Q3CString comment, Q3CString description)
{
#ifdef TRACE
  cout << "ATTRIBUTE '" << name << "'\n";
#endif
  
#ifndef REVERSE
  if (visibility == PrivateVisibility)
    return TRUE;
#endif
  
  if (((const char *) name)[0] == '$')
    name = name.mid(1);
  
  UmlClass * cl = container->get_uml();
  UmlAttribute * at = UmlBaseAttribute::create(cl, name);
  
  if (at == 0) {
    PhpCatWindow::trace(Q3CString("<font face=helvetica><b>cannot add attribute <i>")
			 + name + "</i> in <i>" + cl->name() 
			 + "</i></b></font><br>");  
    return FALSE;
  }
#ifdef REVERSE
  Statistic::one_attribute_more();
#endif
  
  if (!comment.isEmpty()) {
    Q3CString s = (at->phpDecl().find("${description}") != -1)
      ? description : comment;
    UmlTypeSpec t;
    int index;
    
    if (! (t.explicit_type = value_of(s, "@var", index)).isEmpty()) {
      at->set_Type(t);
      s.replace(index, t.explicit_type.length(), "${type}");
    }
    
    at->set_Description(s);
    
  }
  
  if (constp)
    at->set_isReadOnly(TRUE);
  
  if (staticp)
    at->set_isClassMember(TRUE);
  
  if (! value.isEmpty())
    at->set_DefaultValue(value);
  
  at->set_Visibility(visibility);
  
  return TRUE;
}

void UmlClass::importIdlConstant(UmlItem * parent, const Q3CString & id, const Q3CString & s, const Q3CString & doc, Q3Dict<Q3CString> & prop)
{
  // use a class to define the constant !
  UmlClass * x;

  if ((x = UmlClass::create(parent, legalName(s))) == 0) {
    UmlCom::trace("<br>cannot create class '" + s + "' in " +
		  parent->fullName());
    throw 0;
  }

  newItem(x, id);
  x->lang = Corba;
  x->set_Stereotype("constant");
  
  if (!doc.isEmpty())
    x->set_Description(doc);

  Q3CString type;
  Q3CString value;
  Q3CString * v;
  
  if ((v = prop.find("CORBA/ImplementationType")) != 0) {
    type = *v;
    prop.remove("CORBA/ImplementationType");
  }

  if ((v = prop.find("CORBA/ConstValue")) != 0) {
    if (!v->isEmpty())
      value = " = " + *v;
    prop.remove("CORBA/ConstValue");
  }

  Q3CString d = IdlSettings::constDecl();
  int index;
  
  if ((index = d.find("${type}")) != -1)
    d.replace(index, 7, type);
    
  if ((index = d.find("${value}")) != -1)
    d.replace(index, 8, value);
  
  x->setProperties(prop);
  x->set_IdlDecl(d);
}

void UmlAttribute::write_cpp_type(FileOut & out)
{
    // note : doesn't manage function/operation pointer
    Q3CString s = cppDecl();
    int index;

    remove_comments(s);

    // remove keywords not linked to the type
    if ((index = s.find("${static}")) != -1)
        s.replace(index, 9, " ");

    if ((index = s.find("${mutable}")) != -1)
        s.replace(index, 10, (isCppMutable()) ? "mutable " : "");

    if ((index = s.find("${volatile}")) != -1)
        s.replace(index, 11, (isVolatile()) ? "volatile " : "");

    if ((index = s.find("${value}")) != -1)
        s.replace(index, 8, " ");

    if ((index = s.find("${h_value}")) != -1)
        s.replace(index, 10, " ");

    // replace keywords linked to the type
    if ((index = s.find("${const}")) != -1)
        s.replace(index, 8, isReadOnly() ? "const" : "");

    UmlTypeSpec t = type();

    if (t.type == 0)
        t.explicit_type = CppSettings::type(t.explicit_type);

    write_type(out, t, s, "${name}", "${type}");
}

void UmlClassMember::remove_arrays(Q3CString & s)
{
    int index1 = 0;

    while ((index1 = s.find('[', index1)) != -1) {
        int index2 = index1 = s.find(']', index1 + 1);

        if (index2 == -1) {
            s.truncate(index1);
            return;
        }
        else
            s.replace(index1, index2 - index1 + 1, " ");
    }
}

void UmlAttribute::compute_dependency(Q3PtrList<CppRefType> & dependency,
				      const Q3CString & cl_stereotype,
				      bool all_in_h) {
  if ((cl_stereotype == "enum") || (cl_stereotype == "typedef"))
    return;
  
  Q3CString decl = cppDecl();
  
  int index;
  
  if ((index = decl.find("${static}")) != -1)
    decl.remove((unsigned) index, 9);
  if ((index = decl.find("${mutable}")) != -1)
    decl.remove((unsigned) index, 10);
  if ((index = decl.find("${volatile}")) != -1)
    decl.remove((unsigned) index, 11);
  if ((index = decl.find("${const}")) != -1)
    decl.remove((unsigned) index, 8);
  if ((index = decl.find("${multiplicity}")) != -1)
    decl.remove((unsigned) index, 15);
  if ((index = decl.find("${value}")) != -1)
    decl.remove((unsigned) index, 8);
  if ((index = decl.find("${h_value}")) != -1)
    decl.remove((unsigned) index, 10);
  if ((index = decl.find("${name}")) != -1)
    decl.remove((unsigned) index, 7);
  if ((index = decl.find("${stereotype}")) != -1)
    decl.replace((unsigned) index, 13,
		 CppSettings::relationAttributeStereotype(stereotype()));
  replace_alias(decl);

  if (!UmlClassMember::compute_dependency(dependency, decl, type(), all_in_h)) {
    write_trace_header();
    UmlCom::trace(Q3CString("&nbsp;&nbsp;&nbsp;&nbsp;<font color=\"red\"><b>type missing for attribute <i>")
		  + name() + "</i></b></font><br>");
    incr_error();
  }
}

QString Namespace::namespacify(Q3CString s, bool local) {
  QString r;
  int index = s.find("::");
  
  if (index == 0)
    r = ((const char *) s) + 2;
  else {
    if (index != -1) {
      QMap<Q3CString,Q3CString>::ConstIterator it = 
	Aliases.find(s.left(index));
      
      if (it != Aliases.end())
	s.replace(0, index, *it);
    }
    
    r = (Stack.isEmpty())
      ? QString(s)
      : Stack.last() + QString(s);
  }
  
  return (local)
    ? r + "\n" + Lex::filename()
    : r;
}