Cutelee  6.1.0
scriptablecontext.cpp
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 #include "scriptablecontext.h"
22 
23 #include "context.h"
24 #include "node.h"
25 
26 ScriptableContext::ScriptableContext(Context *c, QObject *parent)
27  : QObject(parent), m_c(c)
28 {
29 }
30 
31 QVariant ScriptableContext::lookup(const QString &name)
32 {
33  return m_c->lookup(name);
34 }
35 
36 void ScriptableContext::insert(const QString &name, const QVariant &variant)
37 {
38  m_c->insert(name, variant);
39 }
40 
41 void ScriptableContext::push() { m_c->push(); }
42 
43 void ScriptableContext::pop() { m_c->pop(); }
44 
45 QString ScriptableContext::render(const QList<QObject *> &list) const
46 {
47  NodeList nodeList;
48  for (auto n : list) {
49  auto node = qobject_cast<Node *>(n);
50  if (node)
51  nodeList << node;
52  }
53  QString ret;
54  QTextStream t(&ret);
55  OutputStream stream(&t);
56  nodeList.render(&stream, m_c);
57  return ret;
58 }
The Context class holds the context to render a Template with.
Definition: context.h:119
void insert(const QString &name, QObject *object)
Definition: context.cpp:145
virtual QVariant lookup(const QString &str) const
Definition: context.cpp:100
A list of Nodes with some convenience API for rendering them.
Definition: node.h:148
void render(OutputStream *stream, Context *c) const
Definition: node.cpp:177
The OutputStream class is used to render templates to a QTextStream.
Definition: outputstream.h:81