analyzer: merge valgrind based tool plugins

It is hard to imagine there is a real use case that someone wants one but
absolutely not the other.

Change-Id: I58bb57912f2edeacf2d5a24e3b2eb5a81262eabd
Reviewed-on: http://codereview.qt.nokia.com/66
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

src/plugins/valgrind/callgrindengine.cpp

@@ -0,0 +1,170 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#include "callgrindengine.h"
+
+#include "callgrindsettings.h"
+
+#include <valgrind/callgrind/callgrindcontroller.h>
+#include <valgrind/callgrind/callgrindparser.h>
+
+#include <analyzerbase/analyzermanager.h>
+
+#include <utils/qtcassert.h>
+
+using namespace Analyzer;
+using namespace Valgrind;
+using namespace Valgrind::Internal;
+
+CallgrindEngine::CallgrindEngine(const AnalyzerStartParameters &sp,
+                                 ProjectExplorer::RunConfiguration *runConfiguration)
+    : ValgrindEngine(sp, runConfiguration)
+    , m_markAsPaused(false)
+{
+    connect(&m_runner, SIGNAL(finished()), this, SLOT(slotFinished()));
+    connect(&m_runner, SIGNAL(started()), this, SLOT(slotStarted()));
+
+    connect(m_runner.parser(), SIGNAL(parserDataReady()), this, SLOT(slotFinished()));
+
+    connect(&m_runner, SIGNAL(statusMessage(QString)),
+            Analyzer::AnalyzerManager::instance(), SLOT(showStatusMessage(QString)));
+
+    m_progress->setProgressRange(0, 2);
+}
+
+QStringList CallgrindEngine::toolArguments() const
+{
+    QStringList arguments;
+
+    AbstractCallgrindSettings *callgrindSettings = m_settings->subConfig<AbstractCallgrindSettings>();
+    QTC_ASSERT(callgrindSettings, return arguments);
+
+    if (callgrindSettings->enableCacheSim())
+        arguments << "--cache-sim=yes";
+
+    if (callgrindSettings->enableBranchSim())
+        arguments << "--branch-sim=yes";
+
+    if (callgrindSettings->collectBusEvents())
+        arguments << "--collect-bus=yes";
+
+    if (callgrindSettings->collectSystime())
+        arguments << "--collect-systime=yes";
+
+    if (m_markAsPaused)
+        arguments << "--instr-atstart=no";
+
+    // add extra arguments
+    arguments << extraArguments();
+
+    return arguments;
+}
+
+QString CallgrindEngine::progressTitle() const
+{
+    return tr("Profiling");
+}
+
+Valgrind::ValgrindRunner * CallgrindEngine::runner()
+{
+    return &m_runner;
+}
+
+void CallgrindEngine::start()
+{
+    emit standardOutputReceived(tr("Profiling %1").arg(executable()));
+    ValgrindEngine::start();
+}
+
+void CallgrindEngine::dump()
+{
+    m_runner.controller()->run(Valgrind::Callgrind::CallgrindController::Dump);
+}
+
+void CallgrindEngine::setExtraArguments(const QStringList &extraArguments)
+{
+    m_extraArguments = extraArguments;
+}
+
+void CallgrindEngine::setPaused(bool paused)
+{
+    if (m_markAsPaused == paused)
+        return;
+
+    m_markAsPaused = paused;
+
+    // call controller only if it is attached to a valgrind process
+    if (m_runner.controller()->valgrindProcess()) {
+        if (paused)
+            pause();
+        else
+            unpause();
+    }
+}
+
+void CallgrindEngine::setToggleCollectFunction(const QString &toggleCollectFunction)
+{
+    if (toggleCollectFunction.isEmpty())
+        return;
+
+    m_extraArguments << QString("--toggle-collect=%1").arg(toggleCollectFunction);
+}
+
+void CallgrindEngine::reset()
+{
+    m_runner.controller()->run(Valgrind::Callgrind::CallgrindController::ResetEventCounters);
+}
+
+void CallgrindEngine::pause()
+{
+    m_runner.controller()->run(Valgrind::Callgrind::CallgrindController::Pause);
+}
+
+void CallgrindEngine::unpause()
+{
+    m_runner.controller()->run(Valgrind::Callgrind::CallgrindController::UnPause);
+}
+
+Valgrind::Callgrind::ParseData *CallgrindEngine::takeParserData()
+{
+    return m_runner.parser()->takeData();
+}
+
+void CallgrindEngine::slotFinished()
+{
+    emit parserDataReady(this);
+}
+
+void CallgrindEngine::slotStarted()
+{
+    m_progress->setProgressValue(1);;
+}