/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying

** this package.

**

** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#include "qscripterrorlogwidget_p.h"

#include "qscripterrorlogwidgetinterface_p_p.h"

#include <QtCore/qdatetime.h>

#include <QtGui/qboxlayout.h>

#include <QtGui/qtextedit.h>

#include <QtGui/qscrollbar.h>

#include <QtCore/qdebug.h>

QT_BEGIN_NAMESPACE

namespace {

class OutputEdit : public QTextEdit

{

public:

    OutputEdit(QWidget *parent = 0)

        : QTextEdit(parent)

    {

        setReadOnly(true);

//        setFocusPolicy(Qt::NoFocus);

        document()->setMaximumBlockCount(255);

    }

    void scrollToBottom()

    {

        QScrollBar *bar = verticalScrollBar();

        bar->setValue(bar->maximum());

    }

};

} // namespace

class QScriptErrorLogWidgetPrivate

    : public QScriptErrorLogWidgetInterfacePrivate

{

    Q_DECLARE_PUBLIC(QScriptErrorLogWidget)

public:

    QScriptErrorLogWidgetPrivate();

    ~QScriptErrorLogWidgetPrivate();

    OutputEdit *outputEdit;

};

QScriptErrorLogWidgetPrivate::QScriptErrorLogWidgetPrivate()

{

}

QScriptErrorLogWidgetPrivate::~QScriptErrorLogWidgetPrivate()

{

}

QScriptErrorLogWidget::QScriptErrorLogWidget(QWidget *parent)

    : QScriptErrorLogWidgetInterface(*new QScriptErrorLogWidgetPrivate, parent, 0)

{

    Q_D(QScriptErrorLogWidget);

    d->outputEdit = new OutputEdit();

    QVBoxLayout *vbox = new QVBoxLayout(this);

    vbox->setMargin(0);

    vbox->setSpacing(0);

    vbox->addWidget(d->outputEdit);

//    QString sheet = QString::fromLatin1("font-size: 14px; font-family: \"Monospace\";");

//    setStyleSheet(sheet);

}

QScriptErrorLogWidget::~QScriptErrorLogWidget()

{

}

void QScriptErrorLogWidget::message(

    QtMsgType type, const QString &text, const QString &fileName,

    int lineNumber, int columnNumber, const QVariant &/*data*/)

{

    // ### we need the error message rather than Error.toString()

    Q_UNUSED(type);

    Q_UNUSED(fileName);

    Q_UNUSED(lineNumber);

    Q_UNUSED(columnNumber);

    Q_D(QScriptErrorLogWidget);

    QString html;

    html.append(QString::fromLatin1("<b>%0</b> %1<br>")

                .arg(QDateTime::currentDateTime().toString()).arg(Qt::escape(text)));

    d->outputEdit->insertHtml(html);

    d->outputEdit->scrollToBottom();

}

void QScriptErrorLogWidget::clear()

{

    Q_D(QScriptErrorLogWidget);

    d->outputEdit->clear();

}

QT_END_NAMESPACE