Differential D4910 Diff 12321 analyzers/heaptrack/visualizer.cpp

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analyzers/heaptrack/visualizer.cpp

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1		/* This file is part of KDevelop
2		Copyright 2017 Anton Anikin <anton.anikin@htower.ru>
3
4		This program is free software; you can redistribute it and/or
5		modify it under the terms of the GNU General Public
6		License as published by the Free Software Foundation; either
7		version 2 of the License, or (at your option) any later version.
8
9		This program is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		General Public License for more details.
13
14		You should have received a copy of the GNU General Public License
15		along with this program; see the file COPYING. If not, write to
16		the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17		Boston, MA 02110-1301, USA.
18		*/
19
20		#include "visualizer.h"
21
22		#include "debug.h"
23		#include "globalsettings.h"
24		#include "utils.h"
25
26		#include <klocalizedstring.h>
27		#include <kmessagebox.h>
28		#include <util/path.h>
29
30		#include <QFile>
31
32		namespace Heaptrack
33		{
34
35		Visualizer::Visualizer(const QString& resultsFile, QObject* parent)
36		: QProcess(parent)
37		, m_resultsFile(resultsFile)
38		{
39		connect(this, &QProcess::errorOccurred, this, [this](QProcess::ProcessError error) {
	kfunkUnsubmitted Done Could capture and use `error` from the signal here. kfunk: Could capture and use `error` from the signal here.
40		QString errorMessage;
41		if (error == QProcess::FailedToStart) {
42		errorMessage += i18n("Failed to start visualizer from \"%1\".", program());
43		errorMessage += QStringLiteral("\n\n");
44		errorMessage += i18n("Check your settings and install the visualizer if necessary.");
45		} else {
46		errorMessage += i18n("Error during visualizer execution:");
47		errorMessage += QStringLiteral("\n\n");
48		errorMessage += errorString();
49		}
50		KMessageBox::error(activeMainWindow(), errorMessage, i18n("Heaptrack Error"));
51		});
52
53		connect(this, static_cast<void(QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
54		this, [this]() {
55		deleteLater();
56		});
57
58		setProgram(KDevelop::Path(GlobalSettings::heaptrackGuiExecutable()).toLocalFile());
59		setArguments({ resultsFile });
60		}
61
62		Visualizer::~Visualizer()
63		{
64		QFile::remove(m_resultsFile);
	kfunkUnsubmitted Done Remove commented code kfunk: Remove commented code
65		}
66
67		}