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40 lines
1.0 KiB
40 lines
1.0 KiB
/* |
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This file is part of qTox, a Qt-based graphical interface for Tox. |
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This program 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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This program 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. |
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See the COPYING file for more details. |
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*/ |
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#ifndef DOCUMENTCACHE_H |
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#define DOCUMENTCACHE_H |
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#include <QStack> |
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class QTextDocument; |
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class DocumentCache |
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{ |
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public: |
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~DocumentCache(); |
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static DocumentCache& getInstance(); |
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QTextDocument* pop(); |
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void push(QTextDocument* doc); |
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protected: |
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DocumentCache() {} |
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DocumentCache(DocumentCache&) = delete; |
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DocumentCache& operator=(const DocumentCache&) = delete; |
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private: |
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QStack<QTextDocument*> documents; |
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}; |
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#endif // DOCUMENTCACHE_H
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