Ejemplo n.º 1
0
        public JavaParserDetails(Workspaces.Document item)
            : base(item)
        {
            // Passes executed in order for all files.
            Passes.Add(() =>
            {
                // Gather Imports from grammars.
                // Gather _dependent_grammars map.
                ParseTreeWalker.Default.Walk(new Pass3Listener(this), ParseTree);
                return(false);
            });
            Passes.Add(() =>
            {
                // For all imported grammars across the entire universe,
                // make sure all are loaded in the workspace,
                // then restart.
                foreach (KeyValuePair <string, List <string> > dep in _dependent_grammars)
                {
                    var name = dep.Key;
                    var x    = Workspaces.Workspace.Instance.FindDocument(name);
                    if (x == null)
                    {
                        // Add document.
                        var proj    = this.Item.Parent;
                        var new_doc = new Workspaces.Document(name, name);
                        proj.AddChild(new_doc);
                        return(true);
                    }
                    foreach (var y in dep.Value)
                    {
                        var z = Workspaces.Workspace.Instance.FindDocument(y);
                        if (z == null)
                        {
                            // Add document.
                            var proj    = this.Item.Parent;
                            var new_doc = new Workspaces.Document(y, y);
                            proj.AddChild(new_doc);
                            return(true);
                        }
                    }
                }

                // The workspace is completely loaded. Create scopes for all files in workspace
                // if they don't already exist.
                foreach (KeyValuePair <string, List <string> > dep in _dependent_grammars)
                {
                    var name = dep.Key;
                    _scopes.TryGetValue(name, out IScope file_scope);
                    if (file_scope != null)
                    {
                        continue;
                    }
                    _scopes[name] = new FileScope(name, null);
                }

                // Set up search path scopes for Imports relationship.
                var root = _scopes[this.FullFileName];
                foreach (var dep in this.Imports)
                {
                    var import = new SearchPathScope(root);
                    _scopes.TryGetValue(dep, out IScope dep_scope);
                    if (dep_scope == null)
                    {
                        _scopes[dep] = new FileScope(dep, null);
                    }
                    dep_scope = _scopes[dep];
                    import.nest(dep_scope);
                    root.nest(import);
                }
                root.empty();
                this.RootScope = root;
                return(false);
            });
            Passes.Add(() =>
            {
                ParseTreeWalker.Default.Walk(new Pass1Listener(this), ParseTree);
                return(false);
            });
            Passes.Add(() =>
            {
                ParseTreeWalker.Default.Walk(new Pass2Listener(this), ParseTree);
                return(false);
            });
        }
        public W3CebnfParsingResults(Document item) : base(item)
        {
            Passes.Add(() =>
            {
                int before_count = 0;
                if (!ParsingResults.InverseImports.ContainsKey(this.FullFileName))
                {
                    ParsingResults.InverseImports.Add(this.FullFileName, new HashSet <string>());
                }
                foreach (KeyValuePair <string, HashSet <string> > x in ParsingResults.InverseImports)
                {
                    before_count++;
                    before_count = before_count + x.Value.Count;
                }
                if (ParseTree == null)
                {
                    return(false);
                }
                int after_count = 0;
                foreach (KeyValuePair <string, HashSet <string> > dep in ParsingResults.InverseImports)
                {
                    string name           = dep.Key;
                    Workspaces.Document x = item.Workspace.FindDocument(name);
                    if (x == null)
                    {
                        // Add document.
                        Workspaces.Container proj   = Item.Parent;
                        Workspaces.Document new_doc = new Workspaces.Document(name);
                        proj.AddChild(new_doc);
                        after_count++;
                    }
                    after_count++;
                    after_count = after_count + dep.Value.Count;
                }
                return(before_count != after_count);
            });
            Passes.Add(() =>
            {
                // The workspace is completely loaded. Create scopes for all files in workspace
                // if they don't already exist.
                foreach (KeyValuePair <string, HashSet <string> > dep in InverseImports)
                {
                    string name = dep.Key;
                    _scopes.TryGetValue(name, out IScope file_scope);
                    if (file_scope != null)
                    {
                        continue;
                    }

                    _scopes[name] = new FileScope(name, null);
                }

                // Set up search path scopes for Imports relationship.
                IScope root = _scopes[FullFileName];
                foreach (string dep in Imports)
                {
                    // Don't add if already have this search path.
                    IScope dep_scope = _scopes[dep];
                    bool found       = false;
                    foreach (IScope scope in root.NestedScopes)
                    {
                        if (scope is SearchPathScope)
                        {
                            SearchPathScope spc = scope as SearchPathScope;
                            if (spc.NestedScopes.First() == dep_scope)
                            {
                                found = true;
                                break;
                            }
                        }
                    }
                    if (!found)
                    {
                        SearchPathScope import = new SearchPathScope(root);
                        import.nest(dep_scope);
                        root.nest(import);
                    }
                }
                root.empty();
                RootScope = root;
                return(false);
            });
            Passes.Add(() =>
            {
                if (ParseTree == null)
                {
                    return(false);
                }
                ParseTreeWalker.Default.Walk(new Pass2Listener(this), ParseTree);
                return(false);
            });
            Passes.Add(() =>
            {
                if (ParseTree == null)
                {
                    return(false);
                }
                ParseTreeWalker.Default.Walk(new Pass3Listener(this), ParseTree);
                return(false);
            });
        }
Ejemplo n.º 3
0
        public AntlrGrammarDetails(Workspaces.Document item)
            : base(item)
        {
            // Passes executed in order for all files.
            Passes.Add(() =>
            {
                // Gather Imports from grammars.
                // Gather _dependent_grammars map.
                int before_count = 0;
                foreach (KeyValuePair <string, List <string> > x in AntlrGrammarDetails._dependent_grammars)
                {
                    before_count++;
                    before_count = before_count + x.Value.Count;
                }
                ParseTreeWalker.Default.Walk(new Pass3Listener(this), ParseTree);
                int after_count = 0;
                foreach (KeyValuePair <string, List <string> > dep in AntlrGrammarDetails._dependent_grammars)
                {
                    string name           = dep.Key;
                    Workspaces.Document x = Workspaces.Workspace.Instance.FindDocument(name);
                    if (x == null)
                    {
                        // Add document.
                        Workspaces.Container proj   = Item.Parent;
                        Workspaces.Document new_doc = new Workspaces.Document(name);
                        proj.AddChild(new_doc);
                        after_count++;
                    }
                    after_count++;
                    after_count = after_count + dep.Value.Count;
                }
                return(before_count != after_count);
            });
            Passes.Add(() =>
            {
                // For all imported grammars across the entire universe,
                // make sure all are loaded in the workspace,
                // then restart.
                foreach (KeyValuePair <string, List <string> > dep in AntlrGrammarDetails._dependent_grammars)
                {
                    string name           = dep.Key;
                    Workspaces.Document x = Workspaces.Workspace.Instance.FindDocument(name);
                    if (x == null)
                    {
                        // Add document.
                        Workspaces.Container proj   = Item.Parent;
                        Workspaces.Document new_doc = new Workspaces.Document(name);
                        proj.AddChild(new_doc);
                        return(true);
                    }
                    foreach (string y in dep.Value)
                    {
                        Workspaces.Document z = Workspaces.Workspace.Instance.FindDocument(y);
                        if (z == null)
                        {
                            // Add document.
                            Workspaces.Container proj   = Item.Parent;
                            Workspaces.Document new_doc = new Workspaces.Document(y);
                            proj.AddChild(new_doc);
                            return(true);
                        }
                    }
                }

                // The workspace is completely loaded. Create scopes for all files in workspace
                // if they don't already exist.
                foreach (KeyValuePair <string, List <string> > dep in _dependent_grammars)
                {
                    string name = dep.Key;
                    _scopes.TryGetValue(name, out IScope file_scope);
                    if (file_scope != null)
                    {
                        continue;
                    }

                    _scopes[name] = new FileScope(name, null);
                }

                // Set up search path scopes for Imports relationship.
                IScope root = _scopes[FullFileName];
                foreach (string dep in Imports)
                {
                    // Don't add if already have this search path.
                    IScope dep_scope = _scopes[dep];
                    bool found       = false;
                    foreach (IScope scope in root.NestedScopes)
                    {
                        if (scope is SearchPathScope)
                        {
                            SearchPathScope spc = scope as SearchPathScope;
                            if (spc.NestedScopes.First() == dep_scope)
                            {
                                found = true;
                                break;
                            }
                        }
                    }
                    if (!found)
                    {
                        SearchPathScope import = new SearchPathScope(root);
                        import.nest(dep_scope);
                        root.nest(import);
                    }
                }
                root.empty();
                RootScope = root;
                return(false);
            });
            Passes.Add(() =>
            {
                ParseTreeWalker.Default.Walk(new Pass1Listener(this), ParseTree);
                return(false);
            });
            Passes.Add(() =>
            {
                ParseTreeWalker.Default.Walk(new Pass2Listener(this), ParseTree);
                return(false);
            });
        }