Grantlee  5.1.0
rendercontext.h
1 /*
2  This file is part of the Grantlee template system.
3 
4  Copyright (c) 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 GRANTLEE_RENDERCONTEXT_H
22 #define GRANTLEE_RENDERCONTEXT_H
23 
24 #include "grantlee_templates_export.h"
25 
26 #include <QtCore/QVariantHash>
27 
29 
30 namespace Grantlee
31 {
32 
33 class ContextPrivate;
34 class TemplateImpl;
35 class Node;
36 
37 class RenderContextPrivate;
38 
47 class GRANTLEE_TEMPLATES_EXPORT RenderContext
48 {
49 public:
53  QVariant &data(const Node *const scopeNode);
54 
58  bool contains(Node *const scopeNode) const;
59 
63  ~RenderContext();
64 
65 #ifndef Q_QDOC
66 private:
67  RenderContext();
68 
69  void push();
70 
71  void pop();
72 
73 private:
74  friend class ContextPrivate;
75  friend class TemplateImpl;
76 
77  Q_DISABLE_COPY(RenderContext)
78  Q_DECLARE_PRIVATE(RenderContext)
79  RenderContextPrivate *const d_ptr;
80 #endif
81 };
82 }
83 
84 #endif
Base class for all nodes.
Definition: node.h:82
Provides storage facility for state while rendering a template.
Definition: rendercontext.h:47
The Grantlee namespace holds all public Grantlee API.
Definition: Mainpage.dox:7