Differential D4910 Diff 12322 analyzers/heaptrack/plugin.cpp

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analyzers/heaptrack/plugin.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 "plugin.h"
21
22		#include "config/globalconfigpage.h"
23		#include "debug.h"
24		#include "job.h"
25		#include "utils.h"
26		#include "visualizer.h"
27
28		#include "config.h"
29		#if KF5SysGuard_FOUND
30		#include "debuggers/common/dialogs/processselection.h"
31		#endif
32
33		#include <execute/iexecuteplugin.h>
34		#include <interfaces/iplugincontroller.h>
35		#include <interfaces/iuicontroller.h>
36		#include <kactioncollection.h>
37		#include <kpluginfactory.h>
38		#include <shell/core.h>
39		#include <shell/launchconfiguration.h>
40		#include <shell/runcontroller.h>
41		#include <util/executecompositejob.h>
42
43		#include <QFile>
44
45		K_PLUGIN_FACTORY_WITH_JSON(HeaptrackFactory, "kdevheaptrack.json", registerPlugin<Heaptrack::Plugin>();)
46
47		namespace Heaptrack
48		{
49
50		Plugin::Plugin(QObject* parent, const QVariantList&)
51		: IPlugin(QStringLiteral("kdevheaptrack"), parent)
52		{
53		setComponentName(QStringLiteral("kdevheaptrack"), i18n("Heaptrack Analyzer"));
54		setXMLFile(QStringLiteral("kdevheaptrack.rc"));
55
56		m_launchAction = new QAction(
57		QIcon::fromTheme(QStringLiteral("office-chart-area")),
58		i18n("Run Heaptrack Analysis"),
59		this);
60
61		connect(m_launchAction, &QAction::triggered, this, &Plugin::launchHeaptrack);
62		actionCollection()->addAction(QStringLiteral("heaptrack_launch"), m_launchAction);
63
64		#if KF5SysGuard_FOUND
65		m_attachAction = new QAction(
66		QIcon::fromTheme(QStringLiteral("office-chart-area")),
67		i18n("Attach to Process with Heaptrack"),
68		this);
69
70		connect(m_attachAction, &QAction::triggered, this, &Plugin::attachHeaptrack);
71		actionCollection()->addAction(QStringLiteral("heaptrack_attach"), m_attachAction);
72		#endif
73		}
74
75		Plugin::~Plugin()
76		{
77		}
78
79		void Plugin::launchHeaptrack()
80		{
81		auto runController = KDevelop::Core::self()->runControllerInternal();
82		Q_ASSERT(runController);
83
84		auto defaultLaunch = runController->defaultLaunch();
85		if (!defaultLaunch) {
86		return;
87		}
88
89		auto pluginController = core()->self()->pluginController();
90		auto iface = pluginController->pluginForExtension(QStringLiteral("org.kdevelop.IExecutePlugin"))->extension<IExecutePlugin>();
91		Q_ASSERT(iface);
92
93		auto heaptrackJob = new Job(defaultLaunch);
94		connect(heaptrackJob, &Job::finished, this, &Plugin::jobFinished);
95
96		QList<KJob*> jobList;
97		if (KJob* depJob = iface->dependencyJob(defaultLaunch)) {
98		jobList += depJob;
99		}
100		jobList += heaptrackJob;
101
102		auto ecJob = new KDevelop::ExecuteCompositeJob(runController, jobList);
103		ecJob->setObjectName(heaptrackJob->statusName());
104		runController->registerJob(ecJob);
105
106		m_launchAction->setEnabled(false);
107		}
108
109		void Plugin::attachHeaptrack()
110		{
111		#if KF5SysGuard_FOUND
112		KDevMI::ProcessSelectionDialog dlg(activeMainWindow());
113		if (!dlg.exec() \|\| !dlg.pidSelected()) {
114		return;
115		}
116
117		auto heaptrackJob = new Job(dlg.pidSelected());
118		connect(heaptrackJob, &Job::finished, this, &Plugin::jobFinished);
119
120		heaptrackJob->setObjectName(heaptrackJob->statusName());
121		core()->runController()->registerJob(heaptrackJob);
	kfunkUnsubmitted Done This truncates a `long int` into an `int` (potentially losing information under Windows 64 bit). Use a `long int` for `Job::m_pid` kfunk: This truncates a `long int` into an `int` (potentially losing information under Windows 64 bit).
122
123		m_launchAction->setEnabled(false);
124		#endif
125		}
126
127		void Plugin::jobFinished(KJob* kjob)
128		{
129		auto job = static_cast<Job*>(kjob);
130		Q_ASSERT(job);
131
132		if (job->status() == KDevelop::OutputExecuteJob::JobStatus::JobSucceeded) {
133		auto visualizer = new Visualizer(job->resultsFile(), this);
134		visualizer->start();
135		} else {
136		QFile::remove(job->resultsFile());
	kfunkUnsubmitted Done `qCDebug` kfunk: `qCDebug`
137		}
138
139		m_launchAction->setEnabled(true);
140		}
141
142		int Plugin::configPages() const
143		{
144		return 1;
145		}
146
147		KDevelop::ConfigPage* Plugin::configPage(int number, QWidget* parent)
148		{
149		if (number) {
150		return nullptr;
151		}
152
153		return new GlobalConfigPage(this, parent);
154		}
155
156		}
157
158		#include "plugin.moc"