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61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2011-2012 Statoil ASA, Ceetron AS
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//
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// ResInsight is free 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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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include <QString>
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//==================================================================================================
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//
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// Compare two images (currently using ImageMagick in an external process)
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//
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//==================================================================================================
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class RiaImageFileCompare
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{
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public:
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enum ErrorType
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{
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IC_NO_ERROR, // No error occurred
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IC_ERROR, // An error occurred
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SEVERE_ERROR // Severe error occurred, it is likely that another call to compare() will also fail
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};
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public:
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explicit RiaImageFileCompare(QString compareExecutable);
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~RiaImageFileCompare();
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bool runComparison(QString imgFileName, QString refFileName, QString diffFileName);
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bool imagesEqual() const;
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ErrorType error() const;
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QString errorMessage() const;
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QString errorDetails() const;
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private:
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void reset();
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private:
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QString m_compareExecutable; // The executable for the ImageMagick compare tool
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bool m_imagesEqual; // Result of last comparison
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ErrorType m_lastError; // Error for last execution
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QString m_errorMsg;
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QString m_errorDetails;
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};
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