Long live Qt 4.5!

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diff --git a/src/scripttools/debugging/qscriptbreakpointdata.cpp b/src/scripttools/debugging/qscriptbreakpointdata.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtSCriptTools module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qscriptbreakpointdata_p.h"
+
+#include <QtCore/qdatastream.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qvariant.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+  \since 4.5
+  \class QScriptBreakpointData
+  \internal
+
+  \brief The QScriptBreakpointData class contains data associated with a breakpoint.
+*/
+
+class QScriptBreakpointDataPrivate
+{
+public:
+    QScriptBreakpointDataPrivate();
+    ~QScriptBreakpointDataPrivate();
+
+    void init(int ln);
+
+    qint64 scriptId;
+    QString fileName;
+    int lineNumber;
+    bool enabled;
+    bool singleShot;
+    int ignoreCount;
+    QString condition;
+    QVariant data;
+    int hitCount;
+};
+
+QScriptBreakpointDataPrivate::QScriptBreakpointDataPrivate()
+{
+}
+
+QScriptBreakpointDataPrivate::~QScriptBreakpointDataPrivate()
+{
+}
+
+void QScriptBreakpointDataPrivate::init(int ln)
+{
+    scriptId = -1;
+    lineNumber = ln;
+    enabled = true;
+    singleShot = false;
+    ignoreCount = 0;
+    hitCount = 0;
+}
+
+/*!
+  Constructs an empty QScriptBreakpointData.
+*/
+QScriptBreakpointData::QScriptBreakpointData()
+    : d_ptr(new QScriptBreakpointDataPrivate)
+{
+    d_ptr->init(/*lineNumber=*/-1);
+}
+
+/*!
+  Constructs a QScriptBreakpointData with the given \a lineNumber.
+*/
+QScriptBreakpointData::QScriptBreakpointData(qint64 scriptId, int lineNumber)
+    : d_ptr(new QScriptBreakpointDataPrivate)
+{
+    d_ptr->init(lineNumber);
+    d_ptr->scriptId = scriptId;
+}
+
+/*!
+  Constructs a QScriptBreakpointData with the given \a lineNumber.
+*/
+QScriptBreakpointData::QScriptBreakpointData(const QString &fileName, int lineNumber)
+    : d_ptr(new QScriptBreakpointDataPrivate)
+{
+    d_ptr->init(lineNumber);
+    d_ptr->fileName = fileName;
+}
+
+/*!
+  Constructs a QScriptBreakpointData that is a copy of \a other.
+*/
+QScriptBreakpointData::QScriptBreakpointData(const QScriptBreakpointData &other)
+    : d_ptr(new QScriptBreakpointDataPrivate)
+{
+    Q_ASSERT(other.d_ptr != 0);
+    *d_ptr = *other.d_ptr;
+}
+
+/*!
+  Destroys this QScriptBreakpointData.
+*/
+QScriptBreakpointData::~QScriptBreakpointData()
+{
+    delete d_ptr;
+}
+
+/*!
+  Assigns \a other to this QScriptBreakpointData.
+*/
+QScriptBreakpointData &QScriptBreakpointData::operator=(const QScriptBreakpointData &other)
+{
+    Q_ASSERT(d_ptr != 0);
+    Q_ASSERT(other.d_ptr != 0);
+    *d_ptr = *other.d_ptr;
+    return *this;
+}
+
+qint64 QScriptBreakpointData::scriptId() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->scriptId;
+}
+
+void QScriptBreakpointData::setScriptId(qint64 id)
+{
+    Q_D(QScriptBreakpointData);
+    d->scriptId = id;
+}
+
+QString QScriptBreakpointData::fileName() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->fileName;
+}
+
+void QScriptBreakpointData::setFileName(const QString &fileName)
+{
+    Q_D(QScriptBreakpointData);
+    d->fileName = fileName;
+}
+
+/*!
+  Returns the breakpoint line number.
+*/
+int QScriptBreakpointData::lineNumber() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->lineNumber;
+}
+
+/*!
+  Sets the breakpoint line number to \a lineNumber.
+*/
+void QScriptBreakpointData::setLineNumber(int lineNumber)
+{
+    Q_D(QScriptBreakpointData);
+    d->lineNumber = lineNumber;
+}
+
+/*!
+  Returns true if the breakpoint is enabled, false otherwise.
+*/
+bool QScriptBreakpointData::isEnabled() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->enabled;
+}
+
+/*!
+  Sets the \a enabled state of the breakpoint.
+*/
+void QScriptBreakpointData::setEnabled(bool enabled)
+{
+    Q_D(QScriptBreakpointData);
+    d->enabled = enabled;
+}
+
+/*!
+  Returns true if the breakpoint is single-shot, false otherwise.
+*/
+bool QScriptBreakpointData::isSingleShot() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->singleShot;
+}
+
+/*!
+  Sets the \a singleShot state of the breakpoint.
+*/
+void QScriptBreakpointData::setSingleShot(bool singleShot)
+{
+    Q_D(QScriptBreakpointData);
+    d->singleShot = singleShot;
+}
+
+/*!
+  Returns the ignore count of the breakpoint.
+*/
+int QScriptBreakpointData::ignoreCount() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->ignoreCount;
+}
+
+/*!
+  Sets the ignore \a count of the breakpoint.
+*/
+void QScriptBreakpointData::setIgnoreCount(int count)
+{
+    Q_D(QScriptBreakpointData);
+    d->ignoreCount = count;
+}
+
+/*!
+  If the ignore count is 0, this function increments the hit count and
+  returns true. Otherwise, it decrements the ignore count and returns
+  false.
+*/
+bool QScriptBreakpointData::hit()
+{
+    Q_D(QScriptBreakpointData);
+    if (d->ignoreCount == 0) {
+        ++d->hitCount;
+        return true;
+    }
+    --d->ignoreCount;
+    return false;
+}
+
+/*!
+  Returns the hit count of the breakpoint (the number of times the
+  breakpoint has been triggered).
+*/
+int QScriptBreakpointData::hitCount() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->hitCount;
+}
+
+/*!
+  Returns the condition of the breakpoint.
+*/
+QString QScriptBreakpointData::condition() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->condition;
+}
+
+/*!
+  Sets the \a condition of the breakpoint.
+*/
+void QScriptBreakpointData::setCondition(const QString &condition)
+{
+    Q_D(QScriptBreakpointData);
+    d->condition = condition;
+}
+
+/*!
+  Returns custom data associated with the breakpoint.
+*/
+QVariant QScriptBreakpointData::data() const
+{
+    Q_D(const QScriptBreakpointData);
+    return d->data;
+}
+
+/*!
+  Sets custom \a data associated with the breakpoint.
+*/
+void QScriptBreakpointData::setData(const QVariant &data)
+{
+    Q_D(QScriptBreakpointData);
+    d->data = data;
+}
+
+bool QScriptBreakpointData::isValid() const
+{
+    Q_D(const QScriptBreakpointData);
+    return (((d->scriptId != -1) || !d->fileName.isEmpty())
+            && (d->lineNumber != -1));
+}
+
+/*!
+  Returns true if this QScriptBreakpointData is equal to the \a other
+  data, otherwise returns false.
+*/
+bool QScriptBreakpointData::operator==(const QScriptBreakpointData &other) const
+{
+    Q_D(const QScriptBreakpointData);
+    const QScriptBreakpointDataPrivate *od = other.d_func();
+    if (d == od)
+        return true;
+    if (!d || !od)
+        return false;
+    return ((d->scriptId == od->scriptId)
+            && (d->fileName == od->fileName)
+            && (d->lineNumber == od->lineNumber)
+            && (d->enabled == od->enabled)
+            && (d->singleShot == od->singleShot)
+            && (d->condition == od->condition)
+            && (d->ignoreCount == od->ignoreCount)
+            && (d->data == od->data)
+            && (d->hitCount == od->hitCount));
+}
+
+/*!
+  Returns true if this QScriptBreakpointData is not equal to the \a
+  other data, otherwise returns false.
+*/
+bool QScriptBreakpointData::operator!=(const QScriptBreakpointData &other) const
+{
+    return !(*this == other);
+}
+
+/*!
+  \fn QDataStream &operator<<(QDataStream &stream, const QScriptBreakpointData &data)
+  \relates QScriptBreakpointData
+
+  Writes the given \a data to the specified \a stream.
+*/
+QDataStream &operator<<(QDataStream &out, const QScriptBreakpointData &data)
+{
+    const QScriptBreakpointDataPrivate *d = data.d_ptr;
+    out << d->scriptId;
+    out << d->fileName;
+    out << d->lineNumber;
+    out << d->enabled;
+    out << d->singleShot;
+    out << d->ignoreCount;
+    out << d->condition;
+    out << d->data;
+    out << d->hitCount;
+    return out;
+}
+
+/*!
+  \fn QDataStream &operator>>(QDataStream &stream, QScriptBreakpointData &data)
+  \relates QScriptBreakpointData
+
+  Reads a QScriptBreakpointData from the specified \a stream into the
+  given \a data.
+*/
+QDataStream &operator>>(QDataStream &in, QScriptBreakpointData &data)
+{
+    QScriptBreakpointDataPrivate *d = data.d_ptr;
+    in >> d->scriptId;
+    in >> d->fileName;
+    in >> d->lineNumber;
+    in >> d->enabled;
+    in >> d->singleShot;
+    in >> d->ignoreCount;
+    in >> d->condition;
+    in >> d->data;
+    in >> d->hitCount;
+    return in;
+}
+
+QT_END_NAMESPACE