예제 #1
0
 public SVDBFile getFile() {
   if (fFile == null) {
     if (getElement() instanceof ISVDBChildItem) {
       ISVDBChildItem it = (ISVDBChildItem) getElement();
       while (it != null) {
         if (it.getType() == SVDBItemType.File) {
           fFile = (SVDBFile) it;
           break;
         }
         it = it.getParent();
       }
     }
   }
   return fFile;
 }
예제 #2
0
  public synchronized List<ISVDBItemBase> findItems(
      ISVDBChildItem context, String name, boolean stop_on_first_match, SVDBItemType... types) {
    int scope_level = 0;
    List<ISVDBItemBase> ret = new ArrayList<ISVDBItemBase>();
    fLog.debug(
        "--> find: context="
            + ((context != null) ? SVDBItem.getName(context) : "null")
            + " type="
            + ((context != null) ? context.getType() : "null")
            + " name="
            + name);

    fRet = ret;

    // Search up the scope
    while (context != null
        && context.getType() != SVDBItemType.File
        && context instanceof ISVDBChildParent) {
      fLog.debug("Scope " + SVDBItem.getName(context) + " " + context.getType());

      if (context.getType() == SVDBItemType.ClassDecl) {
        SVDBClassDecl cls = (SVDBClassDecl) context;
        if (cls.getParameters() != null) {
          for (SVDBModIfcClassParam p : cls.getParameters()) {
            if (fMatcher.match(p, name)) {
              add(p, Scope.ScopeModIfcClsVars, scope_level);
            }
          }
        }
      } else if (context.getType() == SVDBItemType.Function
          || context.getType() == SVDBItemType.Task) {
        String tf_name = ((ISVDBNamedItem) context).getName();
        int idx;
        if (tf_name != null && (idx = tf_name.indexOf("::")) != -1) {
          // This is an external method. Go find the class that this is part of
          String clsname = tf_name.substring(0, idx);
          SVDBFindByName finder = new SVDBFindByName(fIndexIt);
          List<SVDBDeclCacheItem> cls_l = finder.find(clsname, false, SVDBItemType.ClassDecl);
          ISVDBItemBase cls_i;
          if (cls_l.size() > 0 && (cls_i = cls_l.get(0).getSVDBItem()) != null) {
            SVDBFindByNameInClassHierarchy cls_h_finder =
                new SVDBFindByNameInClassHierarchy(fIndexIt, fMatcher);
            List<ISVDBItemBase> it_l = cls_h_finder.find((SVDBClassDecl) cls_i, name);

            for (ISVDBItemBase it_t : it_l) {
              add(it_t, Scope.ScopeModIfcClsVars, scope_level);
            }
          }
        }
      }

      // First, search the local variables
      for (ISVDBItemBase it : ((ISVDBChildParent) context).getChildren()) {
        fLog.debug("Scope " + SVDBItem.getName(context) + " child " + SVDBItem.getName(it));
        if (it instanceof SVDBVarDeclStmt) {
          for (ISVDBItemBase it_t : ((SVDBVarDeclStmt) it).getChildren()) {
            fLog.debug("  Variable " + SVDBItem.getName(it_t) + " (match " + name + ")");
            if (it_t instanceof ISVDBNamedItem && fMatcher.match((ISVDBNamedItem) it_t, name)) {
              boolean match = (types.length == 0 || it_t.getType().isElemOf(types));

              if (match) {
                fLog.debug("    Matches Variable " + SVDBItem.getName(it_t));
                add(it_t, Scope.ScopeModIfcClsVars, scope_level);

                if (stop_on_first_match) {
                  break;
                }
              }
            }
          }
        } else if (it instanceof SVDBModIfcInst) {
          for (ISVDBItemBase it_t : ((SVDBModIfcInst) it).getChildren()) {
            if (it_t instanceof ISVDBNamedItem && fMatcher.match((ISVDBNamedItem) it_t, name)) {
              boolean match = (types.length == 0);

              for (SVDBItemType t : types) {
                if (it_t.getType() == t) {
                  match = true;
                  break;
                }
              }

              if (match) {
                add(it_t, Scope.ScopeModIfcClsVars, scope_level);

                if (stop_on_first_match) {
                  break;
                }
              }
            }
          }
        } else if (it.getType() == SVDBItemType.TypedefStmt
            && ((SVDBTypedefStmt) it).getTypeInfo().getType() == SVDBItemType.TypeInfoEnum) {
          // Check the enumerators for matches
          SVDBTypeInfoEnum e = (SVDBTypeInfoEnum) ((SVDBTypedefStmt) it).getTypeInfo();
          for (SVDBTypeInfoEnumerator en : e.getEnumerators()) {
            if (fMatcher.match(en, name)) {
              add(en, Scope.ScopeModIfcClsVars, scope_level);
              if (stop_on_first_match) {
                break;
              }
            }
          }
          if (ret.size() > 0 && stop_on_first_match) {
            break;
          }
        } else {
          if (it instanceof ISVDBNamedItem && fMatcher.match((ISVDBNamedItem) it, name)) {
            boolean match = (types.length == 0);

            for (SVDBItemType t : types) {
              if (it.getType() == t) {
                match = true;
                break;
              }
            }

            if (match) {
              add(it, Scope.ScopeModIfcClsVars, scope_level);

              if (stop_on_first_match) {
                break;
              }
            }
          }
        }
      }

      if (ret.size() > 0 && stop_on_first_match) {
        break;
      }

      // Next, search the parameters, if we're in a function/task scope
      if (context.getType().isElemOf(SVDBItemType.Function, SVDBItemType.Task)) {
        for (SVDBParamPortDecl p : ((SVDBTask) context).getParams()) {
          for (ISVDBChildItem pi : p.getChildren()) {
            fLog.debug("check param \"" + SVDBItem.getName(pi) + "\"");
            if (fMatcher.match((ISVDBNamedItem) pi, name)) {
              add(pi, Scope.ScopeLocalVars, scope_level);

              if (stop_on_first_match) {
                break;
              }
            }
          }
          if (ret.size() > 0 && stop_on_first_match) {
            break;
          }
        }
      }

      if (ret.size() > 0 && stop_on_first_match) {
        break;
      }

      // Next, if we check the class parameters if we're in a class scope,
      // or the module ports/parameters if we're in an interface/module scope
      fLog.debug("context type: " + context.getType());
      if (context.getType() == SVDBItemType.ClassDecl) {
        //				SVDBClassDecl cls = (SVDBClassDecl)context;

      } else if (context.getType() == SVDBItemType.ModuleDecl
          || context.getType() == SVDBItemType.InterfaceDecl) {
        List<SVDBParamPortDecl> p_list = ((SVDBModIfcDecl) context).getPorts();

        // Check ports
        for (SVDBParamPortDecl p : p_list) {
          for (ISVDBChildItem c : p.getChildren()) {
            SVDBVarDeclItem pi = (SVDBVarDeclItem) c;
            fLog.debug("  Check port " + pi.getName() + " == " + name);
            if (fMatcher.match((ISVDBNamedItem) pi, name)) {
              add(pi, Scope.ScopeModIfcClsVars, scope_level);

              if (ret.size() > 0 && stop_on_first_match) {
                break;
              }
            }
            if (ret.size() > 0 && stop_on_first_match) {
              break;
            }
          }
        }

        // Check parameters
        List<SVDBModIfcClassParam> param_l = ((SVDBModIfcDecl) context).getParameters();
        if (param_l != null && (ret.size() == 0 || !stop_on_first_match)) {
          for (SVDBModIfcClassParam p : param_l) {
            if (fMatcher.match(p, name)) {
              add(p, Scope.ScopeModIfcClsVars, scope_level);
            }

            if (ret.size() > 0 && stop_on_first_match) {
              break;
            }
          }
        }
      }

      if (ret.size() > 0 && stop_on_first_match) {
        break;
      }

      while ((context = context.getParent()) != null && !(context instanceof ISVDBChildParent)) {
        fLog.debug("SKIP: " + context.getType() + " " + SVDBItem.getName(context));
      }

      fLog.debug("parent: " + ((context != null) ? context.getType() : "NULL"));
      scope_level++;
    }

    fLog.debug(
        "<-- find: context="
            + ((context != null) ? SVDBItem.getName(context) : "null")
            + " name="
            + name);

    return ret;
  }