diff -r 000000000000 -r 1918ee327afb tools/porting/src/logger.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tools/porting/src/logger.cpp Mon Jan 11 14:00:40 2010 +0000 @@ -0,0 +1,148 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the qt3to4 porting application 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 "logger.h" +#include +#include + +QT_BEGIN_NAMESPACE + +LogEntry::LogEntry(QString type, QString location) +:type(type), location(location) +{} + +PlainLogEntry::PlainLogEntry(QString type, QString location, QString text) +:LogEntry(type, location), text(text) +{} + +SourcePointLogEntry::SourcePointLogEntry(QString type, QString location, QString file, int line, int column, QString text) +:LogEntry(type, location), file(file), line(line), column(column), text(text) +{} + +QString SourcePointLogEntry::description() const +{ + return QLatin1String("In file ") + file + + QLatin1String(" at line ") + QString::number(line + 1) + //line count is zero based, adjust here. + QLatin1String(" column ") + QString::number(column) + + QLatin1String(": ") + text ; +} + +void SourcePointLogEntry::updateLinePos(int threshold, int delta) +{ + if (line >= threshold) + line += delta; +} + +///////////////////////////////////////////////////// + + +Logger::~Logger() +{ + qDeleteAll(logEntries); +} + +Logger *Logger::theInstance = 0; +Logger *Logger::instance() +{ + if(!theInstance) + theInstance = new Logger(); + return theInstance; +} + +void Logger::deleteInstance() +{ + if(theInstance) + delete theInstance; +} + +void Logger::addEntry(LogEntry *entry) +{ + Q_ASSERT(entry); + pendingLogEntries.append(entry); +} + +void Logger::beginSection() +{ + commitSection(); +} + +void Logger::commitSection() +{ + logEntries += pendingLogEntries; + pendingLogEntries.clear(); +} + +void Logger::revertSection() +{ + qDeleteAll(pendingLogEntries); + pendingLogEntries.clear(); +} + +int Logger::numEntries() +{ + commitSection(); + return logEntries.size(); +} + +QStringList Logger::fullReport() +{ + commitSection(); + QStringList report; + report << QLatin1String("Log for qt3to4 on ") + QDateTime::currentDateTime().toString() + + QLatin1String(". Number of log entries: ") + QString::number(logEntries.size()); + foreach(LogEntry *logEntry, logEntries) { + report << logEntry->description(); + } + return report; +} + +/* + Update the line for all SourcePointLogEntrys in the list of pending log + entries located on or after insertLine. +*/ +void Logger::updateLineNumbers(int insertLine, int numLines) +{ + foreach(LogEntry *logEntry, pendingLogEntries) { + logEntry->updateLinePos(insertLine, numLines); + } +} + +QT_END_NAMESPACE