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https://github.com/YACReader/yacreader
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73 lines
2.7 KiB
C++
73 lines
2.7 KiB
C++
// Copyright (c) 2015, Axel Gembe <axel@gembe.net>
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// All rights reserved.
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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// * Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice, this
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// list of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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// * The name of the contributors may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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// OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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// OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef QSLOGWINDOWMODEL_H
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#define QSLOGWINDOWMODEL_H
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#include "QsLogSharedLibrary.h"
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#include "QsLogMessage.h"
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#include <QAbstractTableModel>
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#include <QReadWriteLock>
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#include <limits>
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#include <deque>
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namespace QsLogging
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{
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class QSLOG_SHARED_OBJECT LogWindowModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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enum Column
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{
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TimeColumn = 0,
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LevelNameColumn = 1,
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MessageColumn = 2,
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FormattedMessageColumn = 100
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};
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explicit LogWindowModel(size_t max_items = std::numeric_limits<size_t>::max());
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virtual ~LogWindowModel() noexcept;
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void addEntry(const LogMessage& message);
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void clear();
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LogMessage at(size_t index) const;
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// QAbstractTableModel overrides
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int columnCount(const QModelIndex& parent = QModelIndex()) const override;
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int rowCount(const QModelIndex& parent = QModelIndex()) const override;
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QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
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private:
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std::deque<LogMessage> mLogMessages;
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mutable QReadWriteLock mMessagesLock;
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size_t mMaxItems;
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};
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}
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#endif // QSLOGWINDOWMODEL_H
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