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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtSCriptTools module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qscriptdebugoutputwidget_p.h"
#include "qscriptdebugoutputwidgetinterface_p_p.h"
#include <QtCore/qdebug.h>
#include <QtWidgets/qboxlayout.h>
#include <QtWidgets/qplaintextedit.h>
#include <QtWidgets/qscrollbar.h>
QT_BEGIN_NAMESPACE
namespace {
class QScriptDebugOutputWidgetOutputEdit : public QPlainTextEdit
{
public:
QScriptDebugOutputWidgetOutputEdit(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();
QScriptDebugOutputWidgetOutputEdit *outputEdit;
};
QScriptDebugOutputWidgetPrivate::QScriptDebugOutputWidgetPrivate()
{
}
QScriptDebugOutputWidgetPrivate::~QScriptDebugOutputWidgetPrivate()
{
}
QScriptDebugOutputWidget::QScriptDebugOutputWidget(QWidget *parent)
: QScriptDebugOutputWidgetInterface(*new QScriptDebugOutputWidgetPrivate, parent, 0)
{
Q_D(QScriptDebugOutputWidget);
d->outputEdit = new QScriptDebugOutputWidgetOutputEdit();
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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