forked from qt-creator/qt-creator
debugger: refactor thread related class
This commit is contained in:
hjk
@@ -30,6 +30,7 @@
|
|||||||
#include "breakwindow.h"
|
#include "breakwindow.h"
|
||||||
|
|
||||||
#include "breakhandler.h"
|
#include "breakhandler.h"
|
||||||
|
#include "threadshandler.h"
|
||||||
#include "debuggeractions.h"
|
#include "debuggeractions.h"
|
||||||
#include "debuggermanager.h"
|
#include "debuggermanager.h"
|
||||||
#include "stackhandler.h"
|
#include "stackhandler.h"
|
||||||
|
|||||||
@@ -35,6 +35,7 @@ HEADERS += breakhandler.h \
|
|||||||
procinterrupt.h \
|
procinterrupt.h \
|
||||||
registerhandler.h \
|
registerhandler.h \
|
||||||
registerwindow.h \
|
registerwindow.h \
|
||||||
|
stackframe.h \
|
||||||
stackhandler.h \
|
stackhandler.h \
|
||||||
stackwindow.h \
|
stackwindow.h \
|
||||||
snapshothandler.h \
|
snapshothandler.h \
|
||||||
@@ -46,7 +47,8 @@ HEADERS += breakhandler.h \
|
|||||||
watchwindow.h \
|
watchwindow.h \
|
||||||
name_demangler.h \
|
name_demangler.h \
|
||||||
debuggeruiswitcher.h \
|
debuggeruiswitcher.h \
|
||||||
debuggermainwindow.h
|
debuggermainwindow.h \
|
||||||
|
threadshandler.h
|
||||||
SOURCES += breakhandler.cpp \
|
SOURCES += breakhandler.cpp \
|
||||||
breakwindow.cpp \
|
breakwindow.cpp \
|
||||||
breakwindow.h \
|
breakwindow.h \
|
||||||
@@ -77,7 +79,9 @@ SOURCES += breakhandler.cpp \
|
|||||||
watchutils.cpp \
|
watchutils.cpp \
|
||||||
name_demangler.cpp \
|
name_demangler.cpp \
|
||||||
debuggeruiswitcher.cpp \
|
debuggeruiswitcher.cpp \
|
||||||
debuggermainwindow.cpp
|
debuggermainwindow.cpp \
|
||||||
|
threadshandler.cpp \
|
||||||
|
stackframe.cpp
|
||||||
|
|
||||||
FORMS += attachexternaldialog.ui \
|
FORMS += attachexternaldialog.ui \
|
||||||
attachcoredialog.ui \
|
attachcoredialog.ui \
|
||||||
|
|||||||
@@ -57,6 +57,7 @@
|
|||||||
#include "snapshothandler.h"
|
#include "snapshothandler.h"
|
||||||
#include "stackhandler.h"
|
#include "stackhandler.h"
|
||||||
#include "stackframe.h"
|
#include "stackframe.h"
|
||||||
|
#include "threadshandler.h"
|
||||||
#include "watchhandler.h"
|
#include "watchhandler.h"
|
||||||
|
|
||||||
#include "debuggerdialogs.h"
|
#include "debuggerdialogs.h"
|
||||||
|
|||||||
@@ -56,6 +56,7 @@
|
|||||||
#include "registerhandler.h"
|
#include "registerhandler.h"
|
||||||
#include "snapshothandler.h"
|
#include "snapshothandler.h"
|
||||||
#include "stackhandler.h"
|
#include "stackhandler.h"
|
||||||
|
#include "threadshandler.h"
|
||||||
#include "watchhandler.h"
|
#include "watchhandler.h"
|
||||||
|
|
||||||
#include "sourcefileswindow.h"
|
#include "sourcefileswindow.h"
|
||||||
|
|||||||
@@ -35,7 +35,7 @@
|
|||||||
#include "bluetoothlistener_gui.h"
|
#include "bluetoothlistener_gui.h"
|
||||||
|
|
||||||
#include "registerhandler.h"
|
#include "registerhandler.h"
|
||||||
#include "stackhandler.h"
|
#include "threadshandler.h"
|
||||||
#include "debuggeractions.h"
|
#include "debuggeractions.h"
|
||||||
#include "debuggerstringutils.h"
|
#include "debuggerstringutils.h"
|
||||||
#include "watchutils.h"
|
#include "watchutils.h"
|
||||||
|
|||||||
112
src/plugins/debugger/stackframe.cpp
Normal file
112
src/plugins/debugger/stackframe.cpp
Normal file
@@ -0,0 +1,112 @@
|
|||||||
|
/**************************************************************************
|
||||||
|
**
|
||||||
|
** This file is part of Qt Creator
|
||||||
|
**
|
||||||
|
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
||||||
|
**
|
||||||
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||||
|
**
|
||||||
|
** Commercial Usage
|
||||||
|
**
|
||||||
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||||
|
** accordance with the Qt Commercial License Agreement provided with the
|
||||||
|
** Software or, alternatively, in accordance with the terms contained in
|
||||||
|
** a written agreement between you and Nokia.
|
||||||
|
**
|
||||||
|
** GNU Lesser General Public License Usage
|
||||||
|
**
|
||||||
|
** Alternatively, 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.
|
||||||
|
**
|
||||||
|
** If you are unsure which license is appropriate for your use, please
|
||||||
|
** contact the sales department at http://qt.nokia.com/contact.
|
||||||
|
**
|
||||||
|
**************************************************************************/
|
||||||
|
|
||||||
|
#include "stackframe.h"
|
||||||
|
#include "stackhandler.h"
|
||||||
|
|
||||||
|
#include <QtCore/QFileInfo>
|
||||||
|
#include <QtCore/QDebug>
|
||||||
|
#include <QtCore/QDir>
|
||||||
|
#include <QtCore/QTextStream>
|
||||||
|
|
||||||
|
namespace Debugger {
|
||||||
|
namespace Internal {
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// StackFrame
|
||||||
|
//
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
StackFrame::StackFrame()
|
||||||
|
: level(0), line(0)
|
||||||
|
{}
|
||||||
|
|
||||||
|
void StackFrame::clear()
|
||||||
|
{
|
||||||
|
line = level = 0;
|
||||||
|
function.clear();
|
||||||
|
file.clear();
|
||||||
|
from.clear();
|
||||||
|
to.clear();
|
||||||
|
address.clear();
|
||||||
|
}
|
||||||
|
|
||||||
|
bool StackFrame::isUsable() const
|
||||||
|
{
|
||||||
|
return !file.isEmpty() && QFileInfo(file).isReadable();
|
||||||
|
}
|
||||||
|
|
||||||
|
QString StackFrame::toString() const
|
||||||
|
{
|
||||||
|
QString res;
|
||||||
|
QTextStream str(&res);
|
||||||
|
str << StackHandler::tr("Address:") << ' ' << address << ' '
|
||||||
|
<< StackHandler::tr("Function:") << ' ' << function << ' '
|
||||||
|
<< StackHandler::tr("File:") << ' ' << file << ' '
|
||||||
|
<< StackHandler::tr("Line:") << ' ' << line << ' '
|
||||||
|
<< StackHandler::tr("From:") << ' ' << from << ' '
|
||||||
|
<< StackHandler::tr("To:") << ' ' << to;
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
QString StackFrame::toToolTip() const
|
||||||
|
{
|
||||||
|
QString res;
|
||||||
|
QTextStream str(&res);
|
||||||
|
str << "<html><body><table>"
|
||||||
|
<< "<tr><td>" << StackHandler::tr("Address:") << "</td><td>" << address << "</td></tr>"
|
||||||
|
<< "<tr><td>" << StackHandler::tr("Function:") << "</td><td>" << function << "</td></tr>"
|
||||||
|
<< "<tr><td>" << StackHandler::tr("File:") << "</td><td>" << QDir::toNativeSeparators(file) << "</td></tr>"
|
||||||
|
<< "<tr><td>" << StackHandler::tr("Line:") << "</td><td>" << line << "</td></tr>"
|
||||||
|
<< "<tr><td>" << StackHandler::tr("From:") << "</td><td>" << from << "</td></tr>"
|
||||||
|
<< "<tr><td>" << StackHandler::tr("To:") << "</td><td>" << to << "</td></tr>"
|
||||||
|
<< "</table></body></html>";
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
QDebug operator<<(QDebug d, const StackFrame &f)
|
||||||
|
{
|
||||||
|
QString res;
|
||||||
|
QTextStream str(&res);
|
||||||
|
str << "level=" << f.level << " address=" << f.address;
|
||||||
|
if (!f.function.isEmpty())
|
||||||
|
str << ' ' << f.function;
|
||||||
|
if (!f.file.isEmpty())
|
||||||
|
str << ' ' << f.file << ':' << f.line;
|
||||||
|
if (!f.from.isEmpty())
|
||||||
|
str << " from=" << f.from;
|
||||||
|
if (!f.to.isEmpty())
|
||||||
|
str << " to=" << f.to;
|
||||||
|
d.nospace() << res;
|
||||||
|
return d;
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace Internal
|
||||||
|
} // namespace Debugger
|
||||||
@@ -42,69 +42,6 @@
|
|||||||
namespace Debugger {
|
namespace Debugger {
|
||||||
namespace Internal {
|
namespace Internal {
|
||||||
|
|
||||||
StackFrame::StackFrame()
|
|
||||||
: level(0), line(0)
|
|
||||||
{}
|
|
||||||
|
|
||||||
void StackFrame::clear()
|
|
||||||
{
|
|
||||||
line = level = 0;
|
|
||||||
function.clear();
|
|
||||||
file.clear();
|
|
||||||
from.clear();
|
|
||||||
to.clear();
|
|
||||||
address.clear();
|
|
||||||
}
|
|
||||||
|
|
||||||
bool StackFrame::isUsable() const
|
|
||||||
{
|
|
||||||
return !file.isEmpty() && QFileInfo(file).isReadable();
|
|
||||||
}
|
|
||||||
|
|
||||||
QString StackFrame::toString() const
|
|
||||||
{
|
|
||||||
QString res;
|
|
||||||
QTextStream str(&res);
|
|
||||||
str << StackHandler::tr("Address:") << ' ' << address << ' '
|
|
||||||
<< StackHandler::tr("Function:") << ' ' << function << ' '
|
|
||||||
<< StackHandler::tr("File:") << ' ' << file << ' '
|
|
||||||
<< StackHandler::tr("Line:") << ' ' << line << ' '
|
|
||||||
<< StackHandler::tr("From:") << ' ' << from << ' '
|
|
||||||
<< StackHandler::tr("To:") << ' ' << to;
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
QString StackFrame::toToolTip() const
|
|
||||||
{
|
|
||||||
QString res;
|
|
||||||
QTextStream str(&res);
|
|
||||||
str << "<html><body><table>"
|
|
||||||
<< "<tr><td>" << StackHandler::tr("Address:") << "</td><td>" << address << "</td></tr>"
|
|
||||||
<< "<tr><td>" << StackHandler::tr("Function:") << "</td><td>" << function << "</td></tr>"
|
|
||||||
<< "<tr><td>" << StackHandler::tr("File:") << "</td><td>" << QDir::toNativeSeparators(file) << "</td></tr>"
|
|
||||||
<< "<tr><td>" << StackHandler::tr("Line:") << "</td><td>" << line << "</td></tr>"
|
|
||||||
<< "<tr><td>" << StackHandler::tr("From:") << "</td><td>" << from << "</td></tr>"
|
|
||||||
<< "<tr><td>" << StackHandler::tr("To:") << "</td><td>" << to << "</td></tr>"
|
|
||||||
<< "</table></body></html>";
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
QDebug operator<<(QDebug d, const StackFrame &f)
|
|
||||||
{
|
|
||||||
QString res;
|
|
||||||
QTextStream str(&res);
|
|
||||||
str << "level=" << f.level << " address=" << f.address;
|
|
||||||
if (!f.function.isEmpty())
|
|
||||||
str << ' ' << f.function;
|
|
||||||
if (!f.file.isEmpty())
|
|
||||||
str << ' ' << f.file << ':' << f.line;
|
|
||||||
if (!f.from.isEmpty())
|
|
||||||
str << " from=" << f.from;
|
|
||||||
if (!f.to.isEmpty())
|
|
||||||
str << " to=" << f.to;
|
|
||||||
d.nospace() << res;
|
|
||||||
return d;
|
|
||||||
}
|
|
||||||
|
|
||||||
////////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////////
|
||||||
//
|
//
|
||||||
@@ -262,161 +199,5 @@ bool StackHandler::isDebuggingDebuggingHelpers() const
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
////////////////////////////////////////////////////////////////////////
|
|
||||||
//
|
|
||||||
// ThreadsHandler
|
|
||||||
//
|
|
||||||
////////////////////////////////////////////////////////////////////////
|
|
||||||
|
|
||||||
ThreadData::ThreadData(int threadId)
|
|
||||||
{
|
|
||||||
notifyRunning();
|
|
||||||
id = threadId;
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadData::notifyRunning()
|
|
||||||
{
|
|
||||||
address = 0;
|
|
||||||
function.clear();
|
|
||||||
fileName.clear();
|
|
||||||
frameLevel = -1;
|
|
||||||
state.clear();
|
|
||||||
lineNumber = -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
enum { IdColumn, AddressColumn, FunctionColumn, FileColumn, LineColumn, ColumnCount };
|
|
||||||
|
|
||||||
ThreadsHandler::ThreadsHandler(QObject *parent) :
|
|
||||||
QAbstractTableModel(parent),
|
|
||||||
m_currentIndex(0),
|
|
||||||
m_positionIcon(QLatin1String(":/debugger/images/location_16.png")),
|
|
||||||
m_emptyIcon(QLatin1String(":/debugger/images/debugger_empty_14.png"))
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
int ThreadsHandler::rowCount(const QModelIndex &parent) const
|
|
||||||
{
|
|
||||||
// Since the stack is not a tree, row count is 0 for any valid parent
|
|
||||||
return parent.isValid() ? 0 : m_threads.size();
|
|
||||||
}
|
|
||||||
|
|
||||||
int ThreadsHandler::columnCount(const QModelIndex &parent) const
|
|
||||||
{
|
|
||||||
return parent.isValid() ? 0 : int(ColumnCount);
|
|
||||||
}
|
|
||||||
|
|
||||||
QVariant ThreadsHandler::data(const QModelIndex &index, int role) const
|
|
||||||
{
|
|
||||||
if (!index.isValid())
|
|
||||||
return QVariant();
|
|
||||||
const int row = index.row();
|
|
||||||
if (row >= m_threads.size())
|
|
||||||
return QVariant();
|
|
||||||
const ThreadData &thread = m_threads.at(row);
|
|
||||||
|
|
||||||
if (role == Qt::DisplayRole) {
|
|
||||||
switch (index.column()) {
|
|
||||||
case IdColumn:
|
|
||||||
return thread.id;
|
|
||||||
case FunctionColumn:
|
|
||||||
return thread.function;
|
|
||||||
case FileColumn:
|
|
||||||
return thread.fileName;
|
|
||||||
case LineColumn:
|
|
||||||
return thread.lineNumber >= 0 ? QString::number(thread.lineNumber) : QString();
|
|
||||||
case AddressColumn:
|
|
||||||
return thread.address > 0 ? QLatin1String("0x") + QString::number(thread.address, 16) : QString();
|
|
||||||
}
|
|
||||||
} else if (role == Qt::ToolTipRole) {
|
|
||||||
if (thread.address == 0)
|
|
||||||
return tr("Thread: %1").arg(thread.id);
|
|
||||||
// Stopped
|
|
||||||
if (thread.fileName.isEmpty())
|
|
||||||
return tr("Thread: %1 at %2 (0x%3)").arg(thread.id).arg(thread.function).arg(thread.address, 0, 16);
|
|
||||||
return tr("Thread: %1 at %2, %3:%4 (0x%5)").
|
|
||||||
arg(thread.id).arg(thread.function, thread.fileName).arg(thread.lineNumber).arg(thread.address, 0, 16);
|
|
||||||
} else if (role == Qt::DecorationRole && index.column() == 0) {
|
|
||||||
// Return icon that indicates whether this is the active stack frame
|
|
||||||
return (index.row() == m_currentIndex) ? m_positionIcon : m_emptyIcon;
|
|
||||||
}
|
|
||||||
|
|
||||||
return QVariant();
|
|
||||||
}
|
|
||||||
|
|
||||||
QVariant ThreadsHandler::headerData(int section, Qt::Orientation orientation, int role) const
|
|
||||||
{
|
|
||||||
if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
|
|
||||||
return QVariant();
|
|
||||||
switch (section) {
|
|
||||||
case IdColumn:
|
|
||||||
return tr("Thread ID");
|
|
||||||
case FunctionColumn:
|
|
||||||
return tr("Function");
|
|
||||||
case FileColumn:
|
|
||||||
return tr("File");
|
|
||||||
case LineColumn:
|
|
||||||
return tr("Line");
|
|
||||||
case AddressColumn:
|
|
||||||
return tr("Address");
|
|
||||||
}
|
|
||||||
return QVariant();
|
|
||||||
}
|
|
||||||
|
|
||||||
int ThreadsHandler::currentThreadId() const
|
|
||||||
{
|
|
||||||
if (m_currentIndex < 0 || m_currentIndex >= m_threads.size())
|
|
||||||
return -1;
|
|
||||||
return m_threads[m_currentIndex].id;
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadsHandler::setCurrentThread(int index)
|
|
||||||
{
|
|
||||||
if (index == m_currentIndex)
|
|
||||||
return;
|
|
||||||
|
|
||||||
// Emit changed for previous frame
|
|
||||||
QModelIndex i = ThreadsHandler::index(m_currentIndex, 0);
|
|
||||||
emit dataChanged(i, i);
|
|
||||||
|
|
||||||
m_currentIndex = index;
|
|
||||||
|
|
||||||
// Emit changed for new frame
|
|
||||||
i = ThreadsHandler::index(m_currentIndex, 0);
|
|
||||||
emit dataChanged(i, i);
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadsHandler::setThreads(const QList<ThreadData> &threads)
|
|
||||||
{
|
|
||||||
m_threads = threads;
|
|
||||||
if (m_currentIndex >= m_threads.size())
|
|
||||||
m_currentIndex = m_threads.size() - 1;
|
|
||||||
reset();
|
|
||||||
}
|
|
||||||
|
|
||||||
QList<ThreadData> ThreadsHandler::threads() const
|
|
||||||
{
|
|
||||||
return m_threads;
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadsHandler::removeAll()
|
|
||||||
{
|
|
||||||
m_threads.clear();
|
|
||||||
m_currentIndex = 0;
|
|
||||||
reset();
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadsHandler::notifyRunning()
|
|
||||||
{
|
|
||||||
// Threads stopped (that is, address != 0 showing)?
|
|
||||||
if (m_threads.empty())
|
|
||||||
return;
|
|
||||||
if (m_threads.front().address == 0)
|
|
||||||
return;
|
|
||||||
const QList<ThreadData>::iterator end = m_threads.end();
|
|
||||||
for (QList<ThreadData>::iterator it = m_threads.begin(); it != end; ++it)
|
|
||||||
it->notifyRunning();
|
|
||||||
emit dataChanged(index(0, 1), index(m_threads.size()- 1, ColumnCount - 1));
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace Internal
|
} // namespace Internal
|
||||||
} // namespace Debugger
|
} // namespace Debugger
|
||||||
|
|||||||
@@ -40,6 +40,12 @@
|
|||||||
namespace Debugger {
|
namespace Debugger {
|
||||||
namespace Internal {
|
namespace Internal {
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// StackModel
|
||||||
|
//
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
struct StackCookie
|
struct StackCookie
|
||||||
{
|
{
|
||||||
StackCookie() : isFull(true), gotoLocation(false) {}
|
StackCookie() : isFull(true), gotoLocation(false) {}
|
||||||
@@ -92,64 +98,6 @@ private:
|
|||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
////////////////////////////////////////////////////////////////////////
|
|
||||||
//
|
|
||||||
// ThreadsHandler
|
|
||||||
//
|
|
||||||
////////////////////////////////////////////////////////////////////////
|
|
||||||
|
|
||||||
struct ThreadData
|
|
||||||
{
|
|
||||||
ThreadData(int threadId = 0);
|
|
||||||
|
|
||||||
// Permanent data.
|
|
||||||
int id;
|
|
||||||
QString targetId;
|
|
||||||
QString core;
|
|
||||||
|
|
||||||
// State information when stopped
|
|
||||||
void notifyRunning(); // Clear state information
|
|
||||||
|
|
||||||
int frameLevel;
|
|
||||||
quint64 address;
|
|
||||||
QString function;
|
|
||||||
QString fileName;
|
|
||||||
QString state;
|
|
||||||
int lineNumber;
|
|
||||||
};
|
|
||||||
|
|
||||||
/*! A model to represent the running threads in a QTreeView or ComboBox */
|
|
||||||
class ThreadsHandler : public QAbstractTableModel
|
|
||||||
{
|
|
||||||
Q_OBJECT
|
|
||||||
|
|
||||||
public:
|
|
||||||
ThreadsHandler(QObject *parent = 0);
|
|
||||||
|
|
||||||
int currentThreadId() const;
|
|
||||||
void setCurrentThread(int index);
|
|
||||||
void selectThread(int index);
|
|
||||||
void setThreads(const QList<ThreadData> &threads);
|
|
||||||
void removeAll();
|
|
||||||
QList<ThreadData> threads() const;
|
|
||||||
QAbstractItemModel *threadsModel() { return this; }
|
|
||||||
|
|
||||||
// Clear out all frame information
|
|
||||||
void notifyRunning();
|
|
||||||
|
|
||||||
private:
|
|
||||||
int rowCount(const QModelIndex &parent = QModelIndex()) const;
|
|
||||||
int columnCount(const QModelIndex &parent = QModelIndex()) const;
|
|
||||||
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
|
|
||||||
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
|
|
||||||
|
|
||||||
private:
|
|
||||||
QList<ThreadData> m_threads;
|
|
||||||
int m_currentIndex;
|
|
||||||
const QIcon m_positionIcon;
|
|
||||||
const QIcon m_emptyIcon;
|
|
||||||
};
|
|
||||||
|
|
||||||
|
|
||||||
} // namespace Internal
|
} // namespace Internal
|
||||||
} // namespace Debugger
|
} // namespace Debugger
|
||||||
|
|||||||
205
src/plugins/debugger/threadshandler.cpp
Normal file
205
src/plugins/debugger/threadshandler.cpp
Normal file
@@ -0,0 +1,205 @@
|
|||||||
|
/**************************************************************************
|
||||||
|
**
|
||||||
|
** This file is part of Qt Creator
|
||||||
|
**
|
||||||
|
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
||||||
|
**
|
||||||
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||||
|
**
|
||||||
|
** Commercial Usage
|
||||||
|
**
|
||||||
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||||
|
** accordance with the Qt Commercial License Agreement provided with the
|
||||||
|
** Software or, alternatively, in accordance with the terms contained in
|
||||||
|
** a written agreement between you and Nokia.
|
||||||
|
**
|
||||||
|
** GNU Lesser General Public License Usage
|
||||||
|
**
|
||||||
|
** Alternatively, 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.
|
||||||
|
**
|
||||||
|
** If you are unsure which license is appropriate for your use, please
|
||||||
|
** contact the sales department at http://qt.nokia.com/contact.
|
||||||
|
**
|
||||||
|
**************************************************************************/
|
||||||
|
|
||||||
|
#include "threadshandler.h"
|
||||||
|
|
||||||
|
namespace Debugger {
|
||||||
|
namespace Internal {
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// ThreadsHandler
|
||||||
|
//
|
||||||
|
///////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
ThreadData::ThreadData(int threadId)
|
||||||
|
{
|
||||||
|
notifyRunning();
|
||||||
|
id = threadId;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ThreadData::notifyRunning()
|
||||||
|
{
|
||||||
|
address = 0;
|
||||||
|
function.clear();
|
||||||
|
fileName.clear();
|
||||||
|
frameLevel = -1;
|
||||||
|
state.clear();
|
||||||
|
lineNumber = -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// ThreadsHandler
|
||||||
|
//
|
||||||
|
///////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
ThreadsHandler::ThreadsHandler(QObject *parent) :
|
||||||
|
QAbstractTableModel(parent),
|
||||||
|
m_currentIndex(0),
|
||||||
|
m_positionIcon(QLatin1String(":/debugger/images/location_16.png")),
|
||||||
|
m_emptyIcon(QLatin1String(":/debugger/images/debugger_empty_14.png"))
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
int ThreadsHandler::rowCount(const QModelIndex &parent) const
|
||||||
|
{
|
||||||
|
// Since the stack is not a tree, row count is 0 for any valid parent
|
||||||
|
return parent.isValid() ? 0 : m_threads.size();
|
||||||
|
}
|
||||||
|
|
||||||
|
int ThreadsHandler::columnCount(const QModelIndex &parent) const
|
||||||
|
{
|
||||||
|
return parent.isValid() ? 0 : int(ThreadData::ColumnCount);
|
||||||
|
}
|
||||||
|
|
||||||
|
QVariant ThreadsHandler::data(const QModelIndex &index, int role) const
|
||||||
|
{
|
||||||
|
if (!index.isValid())
|
||||||
|
return QVariant();
|
||||||
|
const int row = index.row();
|
||||||
|
if (row >= m_threads.size())
|
||||||
|
return QVariant();
|
||||||
|
const ThreadData &thread = m_threads.at(row);
|
||||||
|
|
||||||
|
if (role == Qt::DisplayRole) {
|
||||||
|
switch (index.column()) {
|
||||||
|
case ThreadData::IdColumn:
|
||||||
|
return thread.id;
|
||||||
|
case ThreadData::FunctionColumn:
|
||||||
|
return thread.function;
|
||||||
|
case ThreadData::FileColumn:
|
||||||
|
return thread.fileName;
|
||||||
|
case ThreadData::LineColumn:
|
||||||
|
return thread.lineNumber >= 0 ? QString::number(thread.lineNumber) : QString();
|
||||||
|
case ThreadData::AddressColumn:
|
||||||
|
return thread.address > 0 ? QLatin1String("0x") + QString::number(thread.address, 16) : QString();
|
||||||
|
case ThreadData::CoreColumn:
|
||||||
|
return thread.core;
|
||||||
|
case ThreadData::StateColumn:
|
||||||
|
return thread.state;
|
||||||
|
}
|
||||||
|
} else if (role == Qt::ToolTipRole) {
|
||||||
|
if (thread.address == 0)
|
||||||
|
return tr("Thread: %1").arg(thread.id);
|
||||||
|
// Stopped
|
||||||
|
if (thread.fileName.isEmpty())
|
||||||
|
return tr("Thread: %1 at %2 (0x%3)").arg(thread.id).arg(thread.function).arg(thread.address, 0, 16);
|
||||||
|
return tr("Thread: %1 at %2, %3:%4 (0x%5)").
|
||||||
|
arg(thread.id).arg(thread.function, thread.fileName).arg(thread.lineNumber).arg(thread.address, 0, 16);
|
||||||
|
} else if (role == Qt::DecorationRole && index.column() == 0) {
|
||||||
|
// Return icon that indicates whether this is the active stack frame
|
||||||
|
return (index.row() == m_currentIndex) ? m_positionIcon : m_emptyIcon;
|
||||||
|
}
|
||||||
|
|
||||||
|
return QVariant();
|
||||||
|
}
|
||||||
|
|
||||||
|
QVariant ThreadsHandler::headerData(int section, Qt::Orientation orientation, int role) const
|
||||||
|
{
|
||||||
|
if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
|
||||||
|
return QVariant();
|
||||||
|
switch (section) {
|
||||||
|
case ThreadData::IdColumn:
|
||||||
|
return tr("Thread ID");
|
||||||
|
case ThreadData::FunctionColumn:
|
||||||
|
return tr("Function");
|
||||||
|
case ThreadData::FileColumn:
|
||||||
|
return tr("File");
|
||||||
|
case ThreadData::LineColumn:
|
||||||
|
return tr("Line");
|
||||||
|
case ThreadData::AddressColumn:
|
||||||
|
return tr("Address");
|
||||||
|
case ThreadData::CoreColumn:
|
||||||
|
return tr("Core");
|
||||||
|
case ThreadData::StateColumn:
|
||||||
|
return tr("State");
|
||||||
|
}
|
||||||
|
return QVariant();
|
||||||
|
}
|
||||||
|
|
||||||
|
int ThreadsHandler::currentThreadId() const
|
||||||
|
{
|
||||||
|
if (m_currentIndex < 0 || m_currentIndex >= m_threads.size())
|
||||||
|
return -1;
|
||||||
|
return m_threads[m_currentIndex].id;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ThreadsHandler::setCurrentThread(int index)
|
||||||
|
{
|
||||||
|
if (index == m_currentIndex)
|
||||||
|
return;
|
||||||
|
|
||||||
|
// Emit changed for previous frame
|
||||||
|
QModelIndex i = ThreadsHandler::index(m_currentIndex, 0);
|
||||||
|
emit dataChanged(i, i);
|
||||||
|
|
||||||
|
m_currentIndex = index;
|
||||||
|
|
||||||
|
// Emit changed for new frame
|
||||||
|
i = ThreadsHandler::index(m_currentIndex, 0);
|
||||||
|
emit dataChanged(i, i);
|
||||||
|
}
|
||||||
|
|
||||||
|
void ThreadsHandler::setThreads(const QList<ThreadData> &threads)
|
||||||
|
{
|
||||||
|
m_threads = threads;
|
||||||
|
if (m_currentIndex >= m_threads.size())
|
||||||
|
m_currentIndex = m_threads.size() - 1;
|
||||||
|
reset();
|
||||||
|
}
|
||||||
|
|
||||||
|
QList<ThreadData> ThreadsHandler::threads() const
|
||||||
|
{
|
||||||
|
return m_threads;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ThreadsHandler::removeAll()
|
||||||
|
{
|
||||||
|
m_threads.clear();
|
||||||
|
m_currentIndex = 0;
|
||||||
|
reset();
|
||||||
|
}
|
||||||
|
|
||||||
|
void ThreadsHandler::notifyRunning()
|
||||||
|
{
|
||||||
|
// Threads stopped (that is, address != 0 showing)?
|
||||||
|
if (m_threads.empty())
|
||||||
|
return;
|
||||||
|
if (m_threads.front().address == 0)
|
||||||
|
return;
|
||||||
|
const QList<ThreadData>::iterator end = m_threads.end();
|
||||||
|
for (QList<ThreadData>::iterator it = m_threads.begin(); it != end; ++it)
|
||||||
|
it->notifyRunning();
|
||||||
|
emit dataChanged(index(0, 1),
|
||||||
|
index(m_threads.size() - 1, ThreadData::ColumnCount - 1));
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace Internal
|
||||||
|
} // namespace Debugger
|
||||||
122
src/plugins/debugger/threadshandler.h
Normal file
122
src/plugins/debugger/threadshandler.h
Normal file
@@ -0,0 +1,122 @@
|
|||||||
|
/**************************************************************************
|
||||||
|
**
|
||||||
|
** This file is part of Qt Creator
|
||||||
|
**
|
||||||
|
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
||||||
|
**
|
||||||
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||||
|
**
|
||||||
|
** Commercial Usage
|
||||||
|
**
|
||||||
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||||
|
** accordance with the Qt Commercial License Agreement provided with the
|
||||||
|
** Software or, alternatively, in accordance with the terms contained in
|
||||||
|
** a written agreement between you and Nokia.
|
||||||
|
**
|
||||||
|
** GNU Lesser General Public License Usage
|
||||||
|
**
|
||||||
|
** Alternatively, 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.
|
||||||
|
**
|
||||||
|
** If you are unsure which license is appropriate for your use, please
|
||||||
|
** contact the sales department at http://qt.nokia.com/contact.
|
||||||
|
**
|
||||||
|
**************************************************************************/
|
||||||
|
|
||||||
|
#ifndef THREADSHANDLER_H
|
||||||
|
#define THREADSHANDLER_H
|
||||||
|
|
||||||
|
#include <QtCore/QAbstractTableModel>
|
||||||
|
#include <QtCore/QList>
|
||||||
|
|
||||||
|
#include <QtGui/QIcon>
|
||||||
|
|
||||||
|
|
||||||
|
namespace Debugger {
|
||||||
|
namespace Internal {
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// ThreadData
|
||||||
|
//
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
/*! A structure containing information about a single thread */
|
||||||
|
struct ThreadData
|
||||||
|
{
|
||||||
|
ThreadData(int threadId = 0);
|
||||||
|
|
||||||
|
enum {
|
||||||
|
IdColumn,
|
||||||
|
AddressColumn,
|
||||||
|
FunctionColumn,
|
||||||
|
FileColumn,
|
||||||
|
LineColumn,
|
||||||
|
StateColumn,
|
||||||
|
CoreColumn,
|
||||||
|
ColumnCount = CoreColumn
|
||||||
|
};
|
||||||
|
|
||||||
|
// Permanent data.
|
||||||
|
int id;
|
||||||
|
QString targetId;
|
||||||
|
QString core;
|
||||||
|
|
||||||
|
// State information when stopped
|
||||||
|
void notifyRunning(); // Clear state information
|
||||||
|
|
||||||
|
int frameLevel;
|
||||||
|
quint64 address;
|
||||||
|
QString function;
|
||||||
|
QString fileName;
|
||||||
|
QString state;
|
||||||
|
int lineNumber;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// ThreadsHandler
|
||||||
|
//
|
||||||
|
////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
/*! A model to represent the running threads in a QTreeView or ComboBox */
|
||||||
|
class ThreadsHandler : public QAbstractTableModel
|
||||||
|
{
|
||||||
|
Q_OBJECT
|
||||||
|
|
||||||
|
public:
|
||||||
|
ThreadsHandler(QObject *parent = 0);
|
||||||
|
|
||||||
|
int currentThreadId() const;
|
||||||
|
void setCurrentThread(int index);
|
||||||
|
void selectThread(int index);
|
||||||
|
void setThreads(const QList<ThreadData> &threads);
|
||||||
|
void removeAll();
|
||||||
|
QList<ThreadData> threads() const;
|
||||||
|
QAbstractItemModel *threadsModel() { return this; }
|
||||||
|
|
||||||
|
// Clear out all frame information
|
||||||
|
void notifyRunning();
|
||||||
|
|
||||||
|
private:
|
||||||
|
int rowCount(const QModelIndex &parent = QModelIndex()) const;
|
||||||
|
int columnCount(const QModelIndex &parent = QModelIndex()) const;
|
||||||
|
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
|
||||||
|
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
|
||||||
|
|
||||||
|
private:
|
||||||
|
QList<ThreadData> m_threads;
|
||||||
|
int m_currentIndex;
|
||||||
|
const QIcon m_positionIcon;
|
||||||
|
const QIcon m_emptyIcon;
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace Internal
|
||||||
|
} // namespace Debugger
|
||||||
|
|
||||||
|
#endif // THREADSHANDLER_H
|
||||||
Reference in New Issue
Block a user