Cutelee  6.1.0
scriptablenode.h
1 /*
2  This file is part of the Cutelee template system.
3 
4  Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Lesser General Public
8  License as published by the Free Software Foundation; either version
9  2.1 of the Licence, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Lesser General Public License for more details.
15 
16  You should have received a copy of the GNU Lesser General Public
17  License along with this library. If not, see <http://www.gnu.org/licenses/>.
18 
19 */
20 
21 #ifndef SCRIPTABLE_NODE_H
22 #define SCRIPTABLE_NODE_H
23 
24 #include <QtQml/QJSValue>
25 
26 #include "node.h"
27 
28 class QJSEngine;
29 
30 namespace Cutelee
31 {
32 class Context;
33 class Engine;
34 }
35 
36 using namespace Cutelee;
37 
38 class ScriptableNode : public Node
39 {
40  Q_OBJECT
41 public:
42  ScriptableNode(QObject *parent = {});
43  void setScriptEngine(QJSEngine *engine);
44  void init(const QJSValue &concreteNode, const QJSValue &renderMethod);
45 
46  QJSEngine *engine();
47 
48  void render(OutputStream *stream, Context *c) const override;
49 
50 private:
51  QJSEngine *m_scriptEngine;
52  QJSValue m_concreteNode;
53  QJSValue m_renderMethod;
54 
55 public Q_SLOTS:
56  void setNodeList(const QString &name, const QList<QObject *> &);
57 };
58 
60 {
61  Q_OBJECT
62 public:
63  ScriptableNodeFactory(QObject *parent = {});
64  void setScriptEngine(QJSEngine *engine);
65 
66  void setEngine(Cutelee::Engine *engine) override;
67  void setFactory(const QJSValue &factoryMethod);
68 
69  Node *getNode(const QString &tagContent, Parser *p = {}) const override;
70 
71 private:
72  QJSEngine *m_scriptEngine;
73  QJSValue m_factoryMethod;
74 };
75 
76 #endif
Base class for all NodeFactories.
Definition: node.h:300
The Context class holds the context to render a Template with.
Definition: context.h:119
Cutelee::Engine is the main entry point for creating Cutelee Templates.
Definition: engine.h:121
Base class for all nodes.
Definition: node.h:78
The OutputStream class is used to render templates to a QTextStream.
Definition: outputstream.h:81
The Parser class processes a string template into a tree of nodes.
Definition: parser.h:49
The Cutelee namespace holds all public Cutelee API.
Definition: Mainpage.dox:8