mirror of
https://github.com/OPM/ResInsight.git
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216 lines
7.4 KiB
C++
216 lines
7.4 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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#include "RiaImageCompareReporter.h"
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#include <iostream>
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#include <fstream>
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#include <QDir>
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RiaImageCompareReporter::RiaImageCompareReporter(void)
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{
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m_showOriginal = true;
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m_showGenerated = true;
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m_showInteractiveDiff = false;
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}
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RiaImageCompareReporter::~RiaImageCompareReporter(void)
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiaImageCompareReporter::addImageDirectoryComparisonSet(const std::string& title, const std::string& baseImageDir, const std::string& newImagesDir, const std::string& diffImagesDir)
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{
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m_directorySets.push_back(DirSet(title, baseImageDir, newImagesDir, diffImagesDir));
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}
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std::string removeCommonStart(const std::string& mask, const std::string& filename)
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{
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size_t i;
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for (i = 0; i < mask.size() && i < filename.size(); ++i)
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{
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if (mask[i] != filename[i]) break;
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}
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return filename.substr(i);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiaImageCompareReporter::generateHTMLReport(const std::string& fileName)
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{
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if (m_directorySets.size() == 0) return;
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std::ofstream output(fileName.c_str());
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if (!output)
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{
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std::cout << "Trouble opening test report file: " << fileName;
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return;
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}
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std::string html;
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html += "<html>\n";
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html += "<head>\n";
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html += "<title>Regression-Test Report</title>\n";
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if (m_showInteractiveDiff)
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{
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html += cssString();
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}
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html += "</head>\n";
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html += "\n";
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html += "<body>\n";
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html += "\n";
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for (size_t dsIdx = 0; dsIdx < m_directorySets.size(); ++dsIdx)
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{
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std::vector<std::string> baseImageNames = getPngFilesInDirectory(m_directorySets[dsIdx].m_baseImageDir);
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html += "<table>\n";
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html += " <tr>\n";
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html += " <td colspan=\"3\" bgcolor=\"darkblue\" height=\"40\"> <b><font color=\"white\" size=\"3\"> " + m_directorySets[dsIdx].m_title + " </font></b> </td>\n";
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html += " </tr>\n";
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std::string baseImageFolder = removeCommonStart(fileName, m_directorySets[dsIdx].m_baseImageDir );
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std::string genImageFolder = removeCommonStart(fileName, m_directorySets[dsIdx].m_newImagesDir );
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std::string diffImageFolder = removeCommonStart(fileName, m_directorySets[dsIdx].m_diffImagesDir);
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for (size_t fIdx = 0; fIdx < baseImageNames.size(); ++fIdx)
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{
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html += " <tr>\n";
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html += " <td colspan=\"3\" bgcolor=\"lightgray\"> " + baseImageNames[fIdx] + "</td>\n";
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html += " </tr>\n";
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html += " <tr>\n";
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if (m_showOriginal)
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{
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html += " <td> <img src=\"" + baseImageFolder + "/" + baseImageNames[fIdx] + "\" width=\"100%\" alt=\"" + baseImageFolder + "/" + baseImageNames[fIdx] + "\" > </td>\n";
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}
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if (m_showGenerated)
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{
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html += " <td> <img src=\"" + genImageFolder + "/" + baseImageNames[fIdx] + "\" width=\"100%\" alt=\"" + genImageFolder + "/" + baseImageNames[fIdx] + "\" > </td>\n";
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}
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if (m_showInteractiveDiff)
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{
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html += " <td> <div class = \"image-slider\"> <div> <img src=\"" + baseImageFolder + "/" + baseImageNames[fIdx] + "\" > </div> <img src = \"" + genImageFolder + "/" + baseImageNames[fIdx] + "\" > </div> </td>\n";
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}
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html += " <td> <img src=\"" + diffImageFolder + "/" + baseImageNames[fIdx] + "\" width=\"100%\" alt=\"" + diffImageFolder + "/" + baseImageNames[fIdx] + "\" > </td>\n";
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html += " </tr>\n";
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// A little air between images
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html += " <tr> <td height=\"10\"> </td> </tr>\n";
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}
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html += "</table>\n";
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html += "\n";
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}
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output << html;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiaImageCompareReporter::showInteractiveOnly()
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{
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m_showOriginal = false;
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m_showGenerated = false;
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m_showInteractiveDiff = true;
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}
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//--------------------------------------------------------------------------------------------------
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/// Retuns the names of the *.png files in a directory. The names are without path, but with extention
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//--------------------------------------------------------------------------------------------------
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std::vector<std::string> RiaImageCompareReporter::getPngFilesInDirectory(const std::string& searchPath)
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{
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QDir searchDir(QString::fromStdString(searchPath));
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searchDir.setFilter(QDir::Files);
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//QStringList filter;
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//filter.append("*.png");
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//searchDir.setNameFilters(filter);
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QStringList imageFiles = searchDir.entryList();
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std::vector<std::string> fileNames;
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for (int i = 0; i < imageFiles.size(); ++i)
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{
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fileNames.push_back(imageFiles[i].toStdString());
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}
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return fileNames;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::string RiaImageCompareReporter::cssString() const
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{
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std::string html;
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html += "<style media=\"screen\" type=\"text/css\">";
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html += "";
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html += ".image-slider {";
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html += "position:relative;";
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html += "display: inline-block;";
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html += "line-height: 0;";
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html += "}";
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html += ".image-slider > div {";
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html += "position: absolute;";
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html += "top: 0; bottom: 0; left: 0;";
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html += "width: 25px;";
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html += "max-width: 100%;";
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html += "overflow: hidden;";
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html += "resize: horizontal;";
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html += "}";
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html += ".image-slider > div:before {";
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html += "content: '';";
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html += "position: absolute;";
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html += "right: 0; bottom: 0;";
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html += "width: 23px; height: 23px;";
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html += "padding: 5px;";
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html += "background: linear-gradient(-45deg, gray 50%, transparent 0);";
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html += "background-clip: content-box;";
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html += "cursor: ew-resize;";
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html += "-webkit-filter: drop-shadow(0 0 6px black);";
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html += "filter: drop-shadow(0 0 6px black);";
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html += "}";
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html += ".image-slider img {";
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html += "user-select: none;";
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html += "max-width: 1000px;";
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html += "}";
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html += "</style>";
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return html;
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}
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