2010-05-18 12:12:22 +02:00
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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2011-01-11 16:28:15 +01:00
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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2010-05-18 12:12:22 +02:00
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**
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2011-11-02 15:59:12 +01:00
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** Contact: Nokia Corporation (qt-info@nokia.com)
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2010-05-18 12:12:22 +02:00
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**
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**
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** GNU Lesser General Public License Usage
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**
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2011-04-13 08:42:33 +02:00
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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2010-05-18 12:12:22 +02:00
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**
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2010-12-17 16:01:08 +01:00
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** In addition, as a special exception, Nokia gives you certain additional
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2011-04-13 08:42:33 +02:00
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** rights. These rights are described in the Nokia Qt LGPL Exception
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2010-12-17 16:01:08 +01:00
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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2011-04-13 08:42:33 +02:00
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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2010-12-17 16:01:08 +01:00
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** If you have questions regarding the use of this file, please contact
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2011-11-02 15:59:12 +01:00
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** Nokia at qt-info@nokia.com.
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2010-05-18 12:12:22 +02:00
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**
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**************************************************************************/
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#include "threadshandler.h"
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2010-11-08 17:15:33 +01:00
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#include "gdb/gdbmi.h"
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2010-05-18 12:12:22 +02:00
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2010-06-16 11:08:54 +02:00
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#include "debuggerconstants.h"
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2011-09-01 16:36:27 +02:00
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#include "debuggercore.h"
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2010-06-16 11:08:54 +02:00
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2010-07-21 13:11:03 +02:00
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#include <QtCore/QDebug>
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2010-07-02 14:35:41 +02:00
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#include <QtCore/QTextStream>
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2011-10-13 10:17:06 +02:00
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#include <QtGui/QSortFilterProxyModel>
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2010-06-16 11:08:54 +02:00
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2010-05-18 12:12:22 +02:00
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namespace Debugger {
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namespace Internal {
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////////////////////////////////////////////////////////////////////////
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//
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// ThreadsHandler
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//
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///////////////////////////////////////////////////////////////////////
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2010-11-05 17:02:27 +01:00
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static QString threadToolTip(const ThreadData &thread)
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2010-07-02 14:35:41 +02:00
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{
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2010-11-19 09:39:50 +01:00
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const char start[] = "<tr><td>";
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const char sep[] = "</td><td>";
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const char end[] = "</td>";
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2010-07-02 14:35:41 +02:00
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QString rc;
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QTextStream str(&rc);
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str << "<html><head/><body><table>"
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2010-11-19 09:39:50 +01:00
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<< start << ThreadsHandler::tr("Thread id:")
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<< sep << thread.id << end;
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2010-07-02 14:35:41 +02:00
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if (!thread.targetId.isEmpty())
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2010-11-19 09:39:50 +01:00
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str << start << ThreadsHandler::tr("Target id:")
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<< sep << thread.targetId << end;
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2010-09-17 13:28:50 +02:00
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if (!thread.name.isEmpty())
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2010-11-19 09:39:50 +01:00
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str << start << ThreadsHandler::tr("Name:")
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<< sep << thread.name << end;
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2010-07-02 14:35:41 +02:00
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if (!thread.state.isEmpty())
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2010-11-19 09:39:50 +01:00
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str << start << ThreadsHandler::tr("State:")
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<< sep << thread.state << end;
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2010-07-02 14:35:41 +02:00
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if (!thread.core.isEmpty())
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2010-11-19 09:39:50 +01:00
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str << start << ThreadsHandler::tr("Core:")
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<< sep << thread.core << end;
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2010-07-21 13:11:03 +02:00
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if (thread.address) {
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2010-11-19 09:39:50 +01:00
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str << start << ThreadsHandler::tr("Stopped at:") << sep;
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2010-07-02 14:35:41 +02:00
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if (!thread.function.isEmpty())
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str << thread.function << "<br>";
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if (!thread.fileName.isEmpty())
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str << thread.fileName << ':' << thread.lineNumber << "<br>";
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str.setIntegerBase(16);
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str << "0x" << thread.address;
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str.setIntegerBase(10);
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}
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str << "</table></body></html>";
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return rc;
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}
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2010-05-18 12:12:22 +02:00
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////////////////////////////////////////////////////////////////////////
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//
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// ThreadsHandler
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//
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///////////////////////////////////////////////////////////////////////
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2011-02-04 15:08:31 +01:00
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/*!
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\struct Debugger::Internal::ThreadData
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\brief A structure containing information about a single thread
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*/
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/*!
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\class Debugger::Internal::ThreadsHandler
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\brief A model to represent the running threads in a QTreeView or ComboBox
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*/
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2010-11-05 17:02:27 +01:00
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ThreadsHandler::ThreadsHandler()
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: m_currentIndex(0),
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2010-05-18 12:12:22 +02:00
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m_positionIcon(QLatin1String(":/debugger/images/location_16.png")),
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m_emptyIcon(QLatin1String(":/debugger/images/debugger_empty_14.png"))
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{
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2011-04-18 16:40:59 +02:00
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m_resetLocationScheduled = false;
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m_contentsValid = false;
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2011-10-13 10:17:06 +02:00
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m_proxyModel = new QSortFilterProxyModel(this);
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m_proxyModel->setSourceModel(this);
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2010-05-18 12:12:22 +02:00
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}
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int ThreadsHandler::rowCount(const QModelIndex &parent) const
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{
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2010-11-19 09:39:50 +01:00
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// Since the stack is not a tree, row count is 0 for any valid parent.
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2010-05-18 12:12:22 +02:00
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return parent.isValid() ? 0 : m_threads.size();
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}
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int ThreadsHandler::columnCount(const QModelIndex &parent) const
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{
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return parent.isValid() ? 0 : int(ThreadData::ColumnCount);
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}
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QVariant ThreadsHandler::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid())
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return QVariant();
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const int row = index.row();
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2011-09-01 16:36:27 +02:00
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if (row >= m_threads.size())
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2010-05-18 12:12:22 +02:00
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return QVariant();
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const ThreadData &thread = m_threads.at(row);
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2010-07-02 14:35:41 +02:00
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switch (role) {
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case Qt::DisplayRole:
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2010-05-18 12:12:22 +02:00
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switch (index.column()) {
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case ThreadData::IdColumn:
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return thread.id;
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case ThreadData::FunctionColumn:
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return thread.function;
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case ThreadData::FileColumn:
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2011-04-18 15:07:58 +02:00
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return thread.fileName.isEmpty() ? thread.module : thread.fileName;
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2010-05-18 12:12:22 +02:00
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case ThreadData::LineColumn:
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2010-06-16 11:08:54 +02:00
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return thread.lineNumber >= 0
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? QString::number(thread.lineNumber) : QString();
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2010-05-18 12:12:22 +02:00
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case ThreadData::AddressColumn:
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2010-06-16 11:08:54 +02:00
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return thread.address > 0
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? QLatin1String("0x") + QString::number(thread.address, 16)
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: QString();
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2010-05-18 12:12:22 +02:00
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case ThreadData::CoreColumn:
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return thread.core;
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case ThreadData::StateColumn:
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return thread.state;
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2011-09-01 16:36:27 +02:00
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case ThreadData::TargetIdColumn:
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if (thread.targetId.startsWith(QLatin1String("Thread ")))
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return thread.targetId.mid(7);
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return thread.targetId;
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case ThreadData::NameColumn:
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return thread.name;
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case ThreadData::ComboNameColumn:
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return QString("#%1 %2").arg(thread.id).arg(thread.name);
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2010-05-18 12:12:22 +02:00
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}
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2010-07-02 14:35:41 +02:00
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case Qt::ToolTipRole:
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return threadToolTip(thread);
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2010-07-21 13:11:03 +02:00
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case Qt::DecorationRole:
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2010-11-19 09:39:50 +01:00
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// Return icon that indicates whether this is the active stack frame.
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2010-07-02 14:35:41 +02:00
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if (index.column() == 0)
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return (index.row() == m_currentIndex) ? m_positionIcon : m_emptyIcon;
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break;
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default:
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break;
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2010-05-18 12:12:22 +02:00
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}
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return QVariant();
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}
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2010-06-16 11:08:54 +02:00
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QVariant ThreadsHandler::headerData
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(int section, Qt::Orientation orientation, int role) const
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2010-05-18 12:12:22 +02:00
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{
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if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
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return QVariant();
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switch (section) {
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case ThreadData::IdColumn:
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2011-09-26 16:48:54 +02:00
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return QString(QLatin1String(" ") + tr("ID") + QLatin1String(" "));
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2010-05-18 12:12:22 +02:00
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case ThreadData::FunctionColumn:
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return tr("Function");
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case ThreadData::FileColumn:
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return tr("File");
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case ThreadData::LineColumn:
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return tr("Line");
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case ThreadData::AddressColumn:
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return tr("Address");
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case ThreadData::CoreColumn:
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return tr("Core");
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case ThreadData::StateColumn:
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return tr("State");
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2011-09-01 16:36:27 +02:00
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case ThreadData::TargetIdColumn:
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2011-09-26 16:48:54 +02:00
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return tr("Target ID");
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2010-09-13 12:37:30 +02:00
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case ThreadData::NameColumn:
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return tr("Name");
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2010-05-18 12:12:22 +02:00
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}
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return QVariant();
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}
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2011-04-18 16:40:59 +02:00
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Qt::ItemFlags ThreadsHandler::flags(const QModelIndex &index) const
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{
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return m_contentsValid ? QAbstractTableModel::flags(index) : Qt::ItemFlags(0);
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}
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2010-05-18 12:12:22 +02:00
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int ThreadsHandler::currentThreadId() const
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{
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if (m_currentIndex < 0 || m_currentIndex >= m_threads.size())
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return -1;
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return m_threads[m_currentIndex].id;
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}
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void ThreadsHandler::setCurrentThread(int index)
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{
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if (index == m_currentIndex)
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return;
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2010-11-19 09:39:50 +01:00
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// Emit changed for previous frame.
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2010-05-18 12:12:22 +02:00
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QModelIndex i = ThreadsHandler::index(m_currentIndex, 0);
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emit dataChanged(i, i);
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m_currentIndex = index;
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2011-09-01 16:36:27 +02:00
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// Emit changed for new frame.
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2010-05-18 12:12:22 +02:00
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i = ThreadsHandler::index(m_currentIndex, 0);
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emit dataChanged(i, i);
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2011-09-01 16:36:27 +02:00
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updateThreadBox();
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2010-05-18 12:12:22 +02:00
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}
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2010-07-02 10:58:47 +02:00
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void ThreadsHandler::setCurrentThreadId(int id)
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{
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const int index = indexOf(id);
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2011-09-01 16:36:27 +02:00
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if (index != -1)
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2010-07-02 10:58:47 +02:00
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setCurrentThread(index);
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2011-09-01 16:36:27 +02:00
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else
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2010-07-02 10:58:47 +02:00
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qWarning("ThreadsHandler::setCurrentThreadId: No such thread %d.", id);
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}
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2010-10-15 10:56:39 +02:00
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int ThreadsHandler::indexOf(quint64 threadId) const
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2010-07-02 10:58:47 +02:00
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{
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const int count = m_threads.size();
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2010-11-19 09:39:50 +01:00
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for (int i = 0; i < count; ++i)
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2010-07-02 10:58:47 +02:00
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if (m_threads.at(i).id == threadId)
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return i;
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return -1;
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}
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2010-06-16 11:08:54 +02:00
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void ThreadsHandler::setThreads(const Threads &threads)
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2010-05-18 12:12:22 +02:00
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{
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m_threads = threads;
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if (m_currentIndex >= m_threads.size())
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2010-07-21 13:11:03 +02:00
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m_currentIndex = -1;
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2011-04-18 16:40:59 +02:00
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m_resetLocationScheduled = false;
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m_contentsValid = true;
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reset();
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2011-09-01 16:36:27 +02:00
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updateThreadBox();
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}
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void ThreadsHandler::updateThreadBox()
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{
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QStringList list;
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foreach (const ThreadData &thread, m_threads)
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list.append(QString("#%1 %2").arg(thread.id).arg(thread.name));
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debuggerCore()->setThreads(list, m_currentIndex);
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2010-05-18 12:12:22 +02:00
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}
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2010-06-16 11:08:54 +02:00
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Threads ThreadsHandler::threads() const
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2010-05-18 12:12:22 +02:00
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{
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return m_threads;
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}
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void ThreadsHandler::removeAll()
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{
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m_threads.clear();
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m_currentIndex = 0;
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2011-04-18 16:40:59 +02:00
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reset();
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2010-05-18 12:12:22 +02:00
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}
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void ThreadsHandler::notifyRunning()
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{
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// Threads stopped (that is, address != 0 showing)?
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if (m_threads.empty())
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return;
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if (m_threads.front().address == 0)
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|
|
return;
|
2010-06-16 11:08:54 +02:00
|
|
|
const Threads::iterator end = m_threads.end();
|
|
|
|
|
for (Threads::iterator it = m_threads.begin(); it != end; ++it)
|
2010-05-18 12:12:22 +02:00
|
|
|
it->notifyRunning();
|
|
|
|
|
emit dataChanged(index(0, 1),
|
|
|
|
|
index(m_threads.size() - 1, ThreadData::ColumnCount - 1));
|
|
|
|
|
}
|
|
|
|
|
|
2010-11-08 17:15:33 +01:00
|
|
|
Threads ThreadsHandler::parseGdbmiThreads(const GdbMi &data, int *currentThread)
|
|
|
|
|
{
|
|
|
|
|
// ^done,threads=[{id="1",target-id="Thread 0xb7fdc710 (LWP 4264)",
|
|
|
|
|
// frame={level="0",addr="0x080530bf",func="testQString",args=[],
|
|
|
|
|
// file="/.../app.cpp",fullname="/../app.cpp",line="1175"},
|
|
|
|
|
// state="stopped",core="0"}],current-thread-id="1"
|
|
|
|
|
const QList<GdbMi> items = data.findChild("threads").children();
|
|
|
|
|
const int n = items.size();
|
|
|
|
|
Threads threads;
|
|
|
|
|
threads.reserve(n);
|
|
|
|
|
for (int index = 0; index != n; ++index) {
|
|
|
|
|
bool ok = false;
|
|
|
|
|
const GdbMi item = items.at(index);
|
|
|
|
|
const GdbMi frame = item.findChild("frame");
|
|
|
|
|
ThreadData thread;
|
|
|
|
|
thread.id = item.findChild("id").data().toInt();
|
|
|
|
|
thread.targetId = QString::fromAscii(item.findChild("target-id").data());
|
|
|
|
|
thread.core = QString::fromLatin1(item.findChild("core").data());
|
|
|
|
|
thread.state = QString::fromLatin1(item.findChild("state").data());
|
|
|
|
|
thread.address = frame.findChild("addr").data().toULongLong(&ok, 0);
|
|
|
|
|
thread.function = QString::fromLatin1(frame.findChild("func").data());
|
|
|
|
|
thread.fileName = QString::fromLatin1(frame.findChild("fullname").data());
|
|
|
|
|
thread.lineNumber = frame.findChild("line").data().toInt();
|
2011-04-18 15:07:58 +02:00
|
|
|
thread.module = QString::fromLocal8Bit(frame.findChild("from").data());
|
2010-11-08 17:15:33 +01:00
|
|
|
// Non-GDB (Cdb2) output name here.
|
2010-11-19 09:39:50 +01:00
|
|
|
thread.name = QString::fromLatin1(frame.findChild("name").data());
|
2010-11-08 17:15:33 +01:00
|
|
|
threads.append(thread);
|
|
|
|
|
}
|
|
|
|
|
if (currentThread)
|
|
|
|
|
*currentThread = data.findChild("current-thread-id").data().toInt();
|
|
|
|
|
return threads;
|
|
|
|
|
}
|
|
|
|
|
|
2011-04-18 16:40:59 +02:00
|
|
|
void ThreadsHandler::scheduleResetLocation()
|
|
|
|
|
{
|
|
|
|
|
m_resetLocationScheduled = true;
|
|
|
|
|
m_contentsValid = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void ThreadsHandler::resetLocation()
|
|
|
|
|
{
|
|
|
|
|
if (m_resetLocationScheduled) {
|
|
|
|
|
m_resetLocationScheduled = false;
|
|
|
|
|
reset();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2011-10-13 10:17:06 +02:00
|
|
|
QAbstractItemModel *ThreadsHandler::model()
|
|
|
|
|
{
|
|
|
|
|
return m_proxyModel;
|
|
|
|
|
}
|
|
|
|
|
|
2010-05-18 12:12:22 +02:00
|
|
|
} // namespace Internal
|
|
|
|
|
} // namespace Debugger
|
