Cutelee
6.1.0
templates
defaulttags
now.cpp
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/*
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This file is part of the Cutelee template system.
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Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either version
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2.1 of the Licence, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "now.h"
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#include "../lib/exception.h"
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#include "parser.h"
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#include <QtCore/QDateTime>
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NowNodeFactory::NowNodeFactory() {}
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Node
*
NowNodeFactory::getNode
(
const
QString
&tagContent,
Parser
*p)
const
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{
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#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
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auto
expr = tagContent.split(QLatin1Char(
'"'
), QString::KeepEmptyParts);
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#else
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auto
expr = tagContent.split(QLatin1Char(
'"'
), Qt::KeepEmptyParts);
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#endif
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if
(expr.size() != 3) {
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throw
Cutelee::Exception
(TagSyntaxError,
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QStringLiteral(
"now tag takes one argument"
));
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}
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auto
formatString = expr.at(1);
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return
new
NowNode
(formatString, p);
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}
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NowNode::NowNode(
const
QString
&formatString, QObject *parent)
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:
Node
(parent), m_formatString(formatString)
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{
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}
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void
NowNode::render
(
OutputStream
*stream,
Context
*c)
const
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{
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Q_UNUSED(c)
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(*stream) << QDateTime::currentDateTime().toString(m_formatString);
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}
Cutelee::Context
The Context class holds the context to render a Template with.
Definition:
context.h:119
Cutelee::Exception
An exception for use when implementing template tags.
Definition:
exception.h:85
Cutelee::Node
Base class for all nodes.
Definition:
node.h:78
Cutelee::OutputStream
The OutputStream class is used to render templates to a QTextStream.
Definition:
outputstream.h:81
Cutelee::Parser
The Parser class processes a string template into a tree of nodes.
Definition:
parser.h:49
NowNodeFactory::getNode
Node * getNode(const QString &tagContent, Parser *p) const override
Definition:
now.cpp:30
NowNode
Definition:
now.h:38
NowNode::render
void render(OutputStream *stream, Context *c) const override
Definition:
now.cpp:53
QString
Definition:
operatorcasttests.cpp:24
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