Grantlee  5.0.0
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 
45 class GRANTLEE_TEMPLATES_EXPORT RenderContext
46 {
47 public:
51  QVariant& data( const Node * const scopeNode );
52 
56  bool contains( Node * const scopeNode ) const;
57 
61  ~RenderContext();
62 
63 #ifndef Q_QDOC
64 private:
65  RenderContext();
66 
67  void push();
68 
69  void pop();
70 
71 private:
72  friend class ContextPrivate;
73  friend class TemplateImpl;
74 
75  Q_DISABLE_COPY( RenderContext )
76  Q_DECLARE_PRIVATE( RenderContext )
77  RenderContextPrivate * const d_ptr;
78 #endif
79 };
80 
81 }
82 
83 #endif
Base class for all nodes.
Definition: node.h:76
Provides storage facility for state while rendering a template.
Definition: rendercontext.h:45
The Grantlee namespace holds all public Grantlee API.
Definition: Mainpage.dox:7