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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "qmloutputformatter.h"
#include <texteditor/basetexteditor.h>
#include <QtGui/QPlainTextEdit>
using namespace ProjectExplorer;
using namespace QmlProjectManager::Internal;
QmlOutputFormatter::QmlOutputFormatter(QObject *parent)
: OutputFormatter(parent)
, m_qmlError(QLatin1String("(file:///[^:]+:\\d+:\\d+):"))
, m_linksActive(true)
, m_mousePressed(false)
{
}
void QmlOutputFormatter::appendApplicationOutput(const QString &text, bool onStdErr)
{
QTextCharFormat linkFormat;
linkFormat.setForeground(plainTextEdit()->palette().link().color());
linkFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
linkFormat.setAnchor(true);
// Create links from QML errors (anything of the form "file:///...:[line]:[column]:")
int index = 0;
while (m_qmlError.indexIn(text, index) != -1) {
const int matchPos = m_qmlError.pos(1);
const QString leader = text.mid(index, matchPos - index);
append(leader, onStdErr ? StdErrFormat : StdOutFormat);
const QString matched = m_qmlError.cap(1);
linkFormat.setAnchorHref(matched);
append(matched, linkFormat);
index = matchPos + m_qmlError.matchedLength() - 1;
}
append(text.mid(index), onStdErr ? StdErrFormat : StdOutFormat);
}
void QmlOutputFormatter::mousePressEvent(QMouseEvent * /*e*/)
{
m_mousePressed = true;
}
void QmlOutputFormatter::mouseReleaseEvent(QMouseEvent *e)
{
m_mousePressed = false;
if (!m_linksActive) {
// Mouse was released, activate links again
m_linksActive = true;
return;
}
const QString href = plainTextEdit()->anchorAt(e->pos());
if (!href.isEmpty()) {
QRegExp qmlErrorLink(QLatin1String("^file://(/[^:]+):(\\d+):(\\d+)"));
if (qmlErrorLink.indexIn(href) != -1) {
const QString fileName = qmlErrorLink.cap(1);
const int line = qmlErrorLink.cap(2).toInt();
const int column = qmlErrorLink.cap(3).toInt();
TextEditor::BaseTextEditor::openEditorAt(fileName, line, column - 1);
}
}
}
void QmlOutputFormatter::mouseMoveEvent(QMouseEvent *e)
{
// Cursor was dragged to make a selection, deactivate links
if (m_mousePressed && plainTextEdit()->textCursor().hasSelection())
m_linksActive = false;
if (!m_linksActive || plainTextEdit()->anchorAt(e->pos()).isEmpty())
plainTextEdit()->viewport()->setCursor(Qt::IBeamCursor);
else
plainTextEdit()->viewport()->setCursor(Qt::PointingHandCursor);
}
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