diff options
Diffstat (limited to 'src/qml/qml/qqmlscript.cpp')
-rw-r--r-- | src/qml/qml/qqmlscript.cpp | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/src/qml/qml/qqmlscript.cpp b/src/qml/qml/qqmlscript.cpp deleted file mode 100644 index 90d19f2035..0000000000 --- a/src/qml/qml/qqmlscript.cpp +++ /dev/null @@ -1,123 +0,0 @@ -/**************************************************************************** -** -** 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 |