78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/* ----------------------------------------------------------------------
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LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
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https://www.lammps.org/, Sandia National Laboratories
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LAMMPS development team: developers@lammps.org
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Copyright (2003) Sandia Corporation. Under the terms of Contract
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DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
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certain rights in this software. This software is distributed under
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the GNU General Public License.
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See the README file in the top-level LAMMPS directory.
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------------------------------------------------------------------------- */
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#include "flagwarnings.h"
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#include "helpers.h"
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#include <QColor>
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#include <QFont>
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#include <QLabel>
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#include <QTextDocument>
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// workaround for Qt-5.12
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#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
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namespace QColorConstants {
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const QColor Red = QColor::fromRgb(0xff, 0x00, 0x00);
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const QColor Blue = QColor::fromRgb(0x00, 0x00, 0xff);
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} // namespace QColorConstants
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#endif
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FlagWarnings::FlagWarnings(QLabel *label, QTextDocument *parent) :
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QSyntaxHighlighter(parent), isWarning(QStringLiteral("^(ERROR|WARNING).*$")),
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isURL(QStringLiteral("^.*(https://docs.lammps.org/err[0-9]+).*$")), summary(label),
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document(parent)
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{
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nwarnings = nlines = 0;
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oldwarnings = oldlines = -1;
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formatWarning.setForeground(QColorConstants::Red);
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formatWarning.setFontWeight(QFont::Bold);
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formatURL.setForeground(QColorConstants::Blue);
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formatURL.setFontWeight(QFont::Bold);
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}
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void FlagWarnings::highlightBlock(const QString &text)
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{
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// nothing to do for empty lines
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if (text.isEmpty()) return;
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// highlight errors or warnings
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auto match = isWarning.match(text);
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if (match.hasMatch()) {
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++nwarnings;
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setFormat(match.capturedStart(0), match.capturedLength(0), formatWarning);
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}
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// highlight ErrorURL links
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match = isURL.match(text);
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if (match.hasMatch()) {
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setFormat(match.capturedStart(1), match.capturedLength(1), formatURL);
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}
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// update error summary label when its content has changed
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if (document && summary) {
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nlines = document->lineCount();
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if ((nwarnings > oldwarnings) || (nlines > oldlines)) {
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oldwarnings = nwarnings;
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oldlines = nlines;
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summary->setText(QString("%1 Warnings / Errors - %2 Lines").arg(nwarnings).arg(nlines));
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summary->repaint();
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}
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}
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}
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// Local Variables:
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// c-basic-offset: 4
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// End:
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