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-rw-r--r--src/qml/qml/qqmlscript.cpp123
1 files changed, 0 insertions, 123 deletions
diff --git a/src/qml/qml/qqmlscript.cpp b/src/qml/qml/qqmlscript.cpp
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index 90d19f2035..0000000000
--- a/src/qml/qml/qqmlscript.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** 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, Digia gives you certain additional
-** rights. These rights are described in the Digia 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.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmlscript_p.h"
-
-#include <private/qqmljsengine_p.h>
-#include <private/qqmljsparser_p.h>
-#include <private/qqmljslexer_p.h>
-#include <private/qqmljsmemorypool_p.h>
-#include <private/qqmljsastvisitor_p.h>
-#include <private/qqmljsast_p.h>
-
-#include <QStack>
-#include <QStringList>
-#include <QCoreApplication>
-#include <QtDebug>
-
-QT_BEGIN_NAMESPACE
-
-using namespace QQmlJS;
-using namespace QQmlScript;
-
-static void replaceWithSpace(QString &str, int idx, int n)
-{
- QChar *data = str.data() + idx;
- const QChar space(QLatin1Char(' '));
- for (int ii = 0; ii < n; ++ii)
- *data++ = space;
-}
-
-/*
-Searches for ".pragma <value>" declarations within \a script. Currently supported pragmas
-are:
- library
-*/
-QQmlScript::Object::ScriptBlock::Pragmas QQmlScript::Parser::extractPragmas(QString &script)
-{
- QQmlScript::Object::ScriptBlock::Pragmas rv = QQmlScript::Object::ScriptBlock::None;
-
- const QString pragma(QLatin1String("pragma"));
- const QString library(QLatin1String("library"));
-
- QQmlJS::Lexer l(0);
- l.setCode(script, 0);
-
- int token = l.lex();
-
- while (true) {
- if (token != QQmlJSGrammar::T_DOT)
- return rv;
-
- int startOffset = l.tokenOffset();
- int startLine = l.tokenStartLine();
-
- token = l.lex();
-
- if (token != QQmlJSGrammar::T_PRAGMA ||
- l.tokenStartLine() != startLine ||
- script.mid(l.tokenOffset(), l.tokenLength()) != pragma)
- return rv;
-
- token = l.lex();
-
- if (token != QQmlJSGrammar::T_IDENTIFIER ||
- l.tokenStartLine() != startLine)
- return rv;
-
- QString pragmaValue = script.mid(l.tokenOffset(), l.tokenLength());
- int endOffset = l.tokenLength() + l.tokenOffset();
-
- token = l.lex();
- if (l.tokenStartLine() == startLine)
- return rv;
-
- if (pragmaValue == library) {
- rv |= QQmlScript::Object::ScriptBlock::Shared;
- replaceWithSpace(script, startOffset, endOffset - startOffset);
- } else {
- return rv;
- }
- }
- return rv;
-}
-
-QT_END_NAMESPACE