diff options
author | Lars Knoll <lars.knoll@qt.io> | 2018-04-26 13:12:38 +0200 |
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committer | Lars Knoll <lars.knoll@qt.io> | 2018-05-02 14:20:29 +0000 |
commit | 8761cbd4f7aada5a976831ff404b004f537a660b (patch) | |
tree | 5b5b258178c99e0d77cc84a2e8c31df41f98415b /src/qml/jsruntime/qv4stringiterator_p.h | |
parent | 7d46d7251032ea31f7e7dcef4855a0e5d669fed5 (diff) |
Implement StringIterator
Add support for String.prototype[Symbol.iterator] and the
StringIterator object.
Change-Id: I72c4f988e4f363be1af51f9cc5f8e83af43cd151
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4stringiterator_p.h')
-rw-r--r-- | src/qml/jsruntime/qv4stringiterator_p.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4stringiterator_p.h b/src/qml/jsruntime/qv4stringiterator_p.h new file mode 100644 index 0000000000..672ccc9963 --- /dev/null +++ b/src/qml/jsruntime/qv4stringiterator_p.h @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QV4STRINGITERATOR_P_H +#define QV4STRINGITERATOR_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qv4object_p.h" +#include "qv4string_p.h" + +QT_BEGIN_NAMESPACE + + +namespace QV4 { + +namespace Heap { + +#define StringIteratorObjectMembers(class, Member) \ + Member(class, Pointer, String *, iteratedString) \ + Member(class, NoMark, quint32, nextIndex) + +DECLARE_HEAP_OBJECT(StringIteratorObject, Object) { + DECLARE_MARKOBJECTS(StringIteratorObject); + void init(String *str, QV4::ExecutionEngine *engine) + { + Object::init(); + this->iteratedString.set(engine, str); + this->nextIndex = 0; + } +}; + +} + +struct StringIteratorPrototype : Object +{ + V4_PROTOTYPE(iteratorPrototype) + void init(ExecutionEngine *engine); + + static ReturnedValue method_next(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc); +}; + +struct StringIteratorObject : Object +{ + V4_OBJECT2(StringIteratorObject, Object) + Q_MANAGED_TYPE(StringIteratorObject) + V4_PROTOTYPE(stringIteratorPrototype) + + void init(ExecutionEngine *engine); +}; + + +} + +QT_END_NAMESPACE + +#endif // QV4ARRAYITERATOR_P_H + |