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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 <texteditor/basetexteditor.h>
#include <QtCore/QUrl>
#include <QtGui/QPlainTextEdit>
using namespace ProjectExplorer;
QtOutputFormatter::QtOutputFormatter(Qt4Project *project)
: OutputFormatter()
, m_qmlError(QLatin1String("(file:///.+:\\d+:\\d+):"))
, m_qtError(QLatin1String("Object::.*in (.*:\\d+)"))
, m_project(project)
LinkResult QtOutputFormatter::matchLine(const QString &line) const
LinkResult lr;
lr.start = -1;
lr.end = -1;
if (m_qmlError.indexIn(line) != -1) {
lr.href = m_qmlError.cap(1);
lr.start = m_qmlError.pos(1);
lr.end = lr.start + lr.href.length();
} else if (m_qtError.indexIn(line) != -1) {
lr.href = m_qtError.cap(1);
lr.start = m_qtError.pos(1);
lr.end = lr.start + lr.href.length();
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return lr;
}
void QtOutputFormatter::appendApplicationOutput(const QString &txt, bool onStdErr)
{
// Do the initialization lazily, as we don't have a plaintext edit
// in the ctor
if (!m_linkFormat.isValid()) {
m_linkFormat.setForeground(plainTextEdit()->palette().link().color());
m_linkFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
m_linkFormat.setAnchor(true);
}
QString text = txt;
text.remove(QLatin1Char('\r'));
int start = 0;
int pos = txt.indexOf(QLatin1Char('\n'));
while (pos != -1) {
// Line identified
if (!m_lastLine.isEmpty()) {
// Line continuation
const QString newPart = txt.mid(start, pos - start + 1);
const QString line = m_lastLine + newPart;
LinkResult lr = matchLine(line);
if (!lr.href.isEmpty()) {
// Found something && line continuation
clearLastLine();
appendLine(lr, line, onStdErr);
} else {
// Found nothing, just emit the new part
append(newPart, onStdErr ? StdErrFormat : StdOutFormat);
}
// Handled line continuation
m_lastLine.clear();
} else {
const QString line = txt.mid(start, pos - start + 1);
LinkResult lr = matchLine(line);
if (!lr.href.isEmpty()) {
appendLine(lr, line, onStdErr);
} else {
append(line, onStdErr ? StdErrFormat : StdOutFormat);
}
}
start = pos + 1;
pos = txt.indexOf(QLatin1Char('\n'), start);
}
// Handle left over stuff
if (start < txt.length()) {
if (!m_lastLine.isEmpty()) {
// Line continuation
const QString newPart = txt.mid(start);
m_lastLine.append(newPart);
LinkResult lr = matchLine(m_lastLine);
if (!lr.href.isEmpty()) {
// Found something && line continuation
clearLastLine();
appendLine(lr, m_lastLine, onStdErr);
} else {
// Found nothing, just emit the new part
append(newPart, onStdErr ? StdErrFormat : StdOutFormat);
}
} else {
m_lastLine = txt.mid(start);
LinkResult lr = matchLine(m_lastLine);
if (!lr.href.isEmpty()) {
appendLine(lr, m_lastLine, onStdErr);
} else {
append(m_lastLine, onStdErr ? StdErrFormat : StdOutFormat);
}
}
}
}
void QtOutputFormatter::appendLine(LinkResult lr, const QString &line, bool onStdErr)
{
append(line.left(lr.start), onStdErr ? StdErrFormat : StdOutFormat);
m_linkFormat.setAnchorHref(lr.href);
append(line.mid(lr.start, lr.end - lr.start), m_linkFormat);
append(line.mid(lr.end), onStdErr ? StdErrFormat : StdOutFormat);
void QtOutputFormatter::handleLink(const QString &href)
{
if (!href.isEmpty()) {
const QRegExp qmlErrorLink(QLatin1String("^(file:///.+):(\\d+):(\\d+)"));
if (qmlErrorLink.indexIn(href) != -1) {
const QString fileName = QUrl(qmlErrorLink.cap(1)).toLocalFile();
const int line = qmlErrorLink.cap(2).toInt();
const int column = qmlErrorLink.cap(3).toInt();
TextEditor::BaseTextEditor::openEditorAt(fileName, line, column - 1);
}
QRegExp qtErrorLink(QLatin1String("^(.*):(\\d+)$"));
if (qtErrorLink.indexIn(href) != 1) {
QString fileName = qtErrorLink.cap(1);
const int line = qtErrorLink.cap(2).toInt();
QFileInfo fi(fileName);
if (fi.isRelative()) {
// Yeah fileName is relative, no suprise
Qt4Project *pro = m_project.data();
if (pro) {
QString baseName = fi.fileName();
foreach (const QString &file, pro->files(Project::AllFiles)) {
if (file.endsWith(baseName)) {
// pick the first one...
fileName = file;
break;
}
}
}
}
TextEditor::BaseTextEditor::openEditorAt(fileName, line, 0);
return;
}
}