Cutelee  6.1.0
ifequal.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 IFEQUALNODE_H
22 #define IFEQUALNODE_H
23 
24 #include "node.h"
25 
26 using namespace Cutelee;
27 
29 {
30  Q_OBJECT
31 public:
33 
34  Node *getNode(const QString &tagContent, Parser *p) const override;
35 
36 protected:
37  Node *do_getNode(const QString &tagContent, Parser *p, bool negate) const;
38 };
39 
41 {
42  Q_OBJECT
43 public:
45 
46  Node *getNode(const QString &tagContent, Parser *p) const override;
47 };
48 
49 class IfEqualNode : public Node
50 {
51  Q_OBJECT
52 public:
53  IfEqualNode(const FilterExpression &val11, const FilterExpression &val2,
54  bool negate, QObject *parent = {});
55 
56  void setTrueList(const NodeList &trueList);
57  void setFalseList(const NodeList &falseList);
58 
59  void render(OutputStream *stream, Context *c) const override;
60 
61 private:
62  FilterExpression m_var1;
63  FilterExpression m_var2;
64  NodeList m_trueList;
65  NodeList m_falseList;
66  bool m_negate;
67 };
68 
69 #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
A FilterExpression object represents a filter expression in a template.
A list of Nodes with some convenience API for rendering them.
Definition: node.h:148
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