/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the tools applications of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** 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. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 as published by the Free Software Foundation | |
** and appearing in the file LICENSE.GPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU General | |
** Public License version 3.0 requirements will be met: | |
** http://www.gnu.org/copyleft/gpl.html. | |
** | |
** 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. | |
** | |
** | |
** | |
** | |
** | |
** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
/* | |
location.h | |
*/ | |
#ifndef LOCATION_H | |
#define LOCATION_H | |
#include <qstack.h> | |
#include "tr.h" | |
#define QDOC_QML | |
QT_BEGIN_NAMESPACE | |
class Config; | |
class QRegExp; | |
class Location | |
{ | |
public: | |
Location(); | |
Location(const QString& filePath); | |
Location(const Location& other); | |
~Location() { delete stk; } | |
Location& operator=(const Location& other); | |
void start(); | |
void advance(QChar ch); | |
void advanceLines(int n) { stkTop->lineNo += n; stkTop->columnNo = 1; } | |
void push(const QString& filePath); | |
void pop(); | |
void setEtc(bool etc) { etcetera = etc; } | |
void setLineNo(int no) { stkTop->lineNo = no; } | |
void setColumnNo(int no) { stkTop->columnNo = no; } | |
bool isEmpty() const { return stkDepth == 0; } | |
int depth() const { return stkDepth; } | |
const QString& filePath() const { return stkTop->filePath; } | |
QString fileName() const; | |
int lineNo() const { return stkTop->lineNo; } | |
int columnNo() const { return stkTop->columnNo; } | |
bool etc() const { return etcetera; } | |
void warning(const QString& message, | |
const QString& details = QString()) const; | |
void error(const QString& message, | |
const QString& details = QString()) const; | |
void fatal(const QString& message, | |
const QString& details = QString()) const; | |
QT_STATIC_CONST Location null; | |
static void initialize(const Config& config); | |
static void terminate(); | |
static void information(const QString& message); | |
static void internalError(const QString& hint); | |
private: | |
enum MessageType { Warning, Error }; | |
struct StackEntry | |
{ | |
QString filePath; | |
int lineNo; | |
int columnNo; | |
}; | |
void emitMessage(MessageType type, | |
const QString& message, | |
const QString& details) const; | |
QString toString() const; | |
QString top() const; | |
private: | |
StackEntry stkBottom; | |
QStack<StackEntry> *stk; | |
StackEntry *stkTop; | |
int stkDepth; | |
bool etcetera; | |
static int tabSize; | |
static QString programName; | |
static QRegExp *spuriousRegExp; | |
}; | |
QT_END_NAMESPACE | |
#endif |