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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "outputformatter.h"
#include <QtGui/QPlainTextEdit>
#include <QtGui/QColor>
#include <QtCore/QString>
using namespace Utils;
OutputFormatter::OutputFormatter()
: QObject()
, m_plainTextEdit(0)
, m_formats(0)
{
}
OutputFormatter::~OutputFormatter()
{
delete[] m_formats;
}
QPlainTextEdit *OutputFormatter::plainTextEdit() const
{
return m_plainTextEdit;
}
void OutputFormatter::setPlainTextEdit(QPlainTextEdit *plainText)
{
m_plainTextEdit = plainText;
initFormats();
}
void OutputFormatter::appendMessage(const QString &text, OutputFormat format)
{
QTextCursor cursor(m_plainTextEdit->document());
cursor.movePosition(QTextCursor::End);
cursor.insertText(text, m_formats[format]);
}
QTextCharFormat OutputFormatter::charFormat(OutputFormat format) const
{
return m_formats[format];
}
void OutputFormatter::clearLastLine()
{
QTextCursor cursor(m_plainTextEdit->document());
cursor.movePosition(QTextCursor::End);
cursor.movePosition(QTextCursor::StartOfBlock, QTextCursor::KeepAnchor);
cursor.removeSelectedText();
}
QColor OutputFormatter::mixColors(const QColor &a, const QColor &b)
{
return QColor((a.red() + 2 * b.red()) / 3, (a.green() + 2 * b.green()) / 3,
(a.blue() + 2* b.blue()) / 3, (a.alpha() + 2 * b.alpha()) / 3);
}
void OutputFormatter::initFormats()
{
if (!plainTextEdit())
return;
QPalette p = plainTextEdit()->palette();
QFont boldFont = m_font;
boldFont.setBold(true);
m_formats = new QTextCharFormat[NumberOfFormats];
// NormalMessageFormat
m_formats[NormalMessageFormat].setFont(boldFont);
m_formats[NormalMessageFormat].setForeground(mixColors(p.color(QPalette::Text), QColor(Qt::blue)));
// ErrorMessageFormat
m_formats[ErrorMessageFormat].setFont(boldFont);
m_formats[ErrorMessageFormat].setForeground(mixColors(p.color(QPalette::Text), QColor(Qt::red)));
// StdOutFormat
m_formats[StdOutFormat].setFont(m_font);
m_formats[StdOutFormat].setForeground(p.color(QPalette::Text));
m_formats[StdOutFormatSameLine] = m_formats[StdOutFormat];
// StdErrFormat
m_formats[StdErrFormat].setFont(m_font);
m_formats[StdErrFormat].setForeground(mixColors(p.color(QPalette::Text), QColor(Qt::red)));
m_formats[StdErrFormatSameLine] = m_formats[StdErrFormat];
m_formats[DebugFormat].setFont(m_font);
m_formats[DebugFormat].setForeground(mixColors(p.color(QPalette::Text), QColor(Qt::magenta)));
}
void OutputFormatter::handleLink(const QString &href)
{
Q_UNUSED(href);
}
QFont OutputFormatter::font() const
{
return m_font;
}
void OutputFormatter::setFont(const QFont &font)
{
m_font = font;
initFormats();
}
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