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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 "qscriptdebugoutputwidget_p.h"
#include "qscriptdebugoutputwidgetinterface_p_p.h"
#include <QtCore/qdebug.h>
#include <QtGui/qboxlayout.h>
#include <QtGui/qplaintextedit.h>
#include <QtGui/qscrollbar.h>
QT_BEGIN_NAMESPACE
namespace {
class OutputEdit : public QPlainTextEdit
{
public:
OutputEdit(QWidget *parent = 0)
: QPlainTextEdit(parent)
{
setReadOnly(true);
// setFocusPolicy(Qt::NoFocus);
setMaximumBlockCount(2500);
}
void scrollToBottom()
{
QScrollBar *bar = verticalScrollBar();
bar->setValue(bar->maximum());
}
int charactersPerLine() const
{
QFontMetrics fm(font());
return width() / fm.maxWidth();
}
};
} // namespace
class QScriptDebugOutputWidgetPrivate
: public QScriptDebugOutputWidgetInterfacePrivate
{
Q_DECLARE_PUBLIC(QScriptDebugOutputWidget)
public:
QScriptDebugOutputWidgetPrivate();
~QScriptDebugOutputWidgetPrivate();
OutputEdit *outputEdit;
};
QScriptDebugOutputWidgetPrivate::QScriptDebugOutputWidgetPrivate()
{
}
QScriptDebugOutputWidgetPrivate::~QScriptDebugOutputWidgetPrivate()
{
}
QScriptDebugOutputWidget::QScriptDebugOutputWidget(QWidget *parent)
: QScriptDebugOutputWidgetInterface(*new QScriptDebugOutputWidgetPrivate, parent, 0)
{
Q_D(QScriptDebugOutputWidget);
d->outputEdit = new OutputEdit();
QVBoxLayout *vbox = new QVBoxLayout(this);
vbox->setMargin(0);
vbox->setSpacing(0);
vbox->addWidget(d->outputEdit);
#ifndef QT_NO_STYLE_STYLESHEET
QString sheet = QString::fromLatin1("font-size: 14px; font-family: \"Monospace\";");
setStyleSheet(sheet);
#endif
}
QScriptDebugOutputWidget::~QScriptDebugOutputWidget()
{
}
void QScriptDebugOutputWidget::message(
QtMsgType type, const QString &text, const QString &fileName,
int lineNumber, int columnNumber, const QVariant &/*data*/)
{
// ### unify with QScriptDebuggerConsoleWidget::message()
Q_D(QScriptDebugOutputWidget);
QString msg;
if (!fileName.isEmpty() || (lineNumber != -1)) {
if (!fileName.isEmpty())
msg.append(fileName);
else
msg.append(QLatin1String("<noname>"));
if (lineNumber != -1) {
msg.append(QLatin1Char(':'));
msg.append(QString::number(lineNumber));
if (columnNumber != -1) {
msg.append(QLatin1Char(':'));
msg.append(QString::number(columnNumber));
}
}
msg.append(QLatin1String(": "));
}
msg.append(text);
QTextCharFormat oldFmt = d->outputEdit->currentCharFormat();
QTextCharFormat fmt(oldFmt);
if (type == QtCriticalMsg) {
fmt.setForeground(Qt::red);
d->outputEdit->setCurrentCharFormat(fmt);
}
d->outputEdit->appendPlainText(msg);
d->outputEdit->setCurrentCharFormat(oldFmt);
d->outputEdit->scrollToBottom();
}
void QScriptDebugOutputWidget::clear()
{
Q_D(QScriptDebugOutputWidget);
d->outputEdit->clear();
}
QT_END_NAMESPACE
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