qTox
Version: nightly | Commit: bc751c8e1cac455f9690654fcfe0f560d2d7dfdd
src
chatlog
documentcache.cpp
Go to the documentation of this file.
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/*
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Copyright © 2015-2019 by The qTox Project Contributors
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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qTox 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "
documentcache.h
"
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#include "
customtextdocument.h
"
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DocumentCache::~DocumentCache
()
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{
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while
(!
documents
.isEmpty())
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delete
documents
.pop();
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}
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QTextDocument*
DocumentCache::pop
()
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{
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if
(
documents
.empty())
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documents
.push(
new
CustomTextDocument
);
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return
documents
.pop();
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}
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void
DocumentCache::push
(QTextDocument* doc)
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{
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if
(doc) {
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doc->clear();
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documents
.push(doc);
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}
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}
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DocumentCache
&
DocumentCache::getInstance
()
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{
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static
DocumentCache
instance;
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return
instance;
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}
DocumentCache::getInstance
static DocumentCache & getInstance()
Returns the singleton instance.
Definition:
documentcache.cpp:48
customtextdocument.h
DocumentCache::pop
QTextDocument * pop()
Definition:
documentcache.cpp:29
CustomTextDocument
Definition:
customtextdocument.h:29
DocumentCache
Definition:
documentcache.h:26
DocumentCache::~DocumentCache
~DocumentCache()
Definition:
documentcache.cpp:23
DocumentCache::documents
QStack< QTextDocument * > documents
Definition:
documentcache.h:41
documentcache.h
DocumentCache::push
void push(QTextDocument *doc)
Definition:
documentcache.cpp:37
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