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Diffstat (limited to 'src/qml/qml/qqmlpropertyvalidator_p.h')
-rw-r--r-- | src/qml/qml/qqmlpropertyvalidator_p.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/qml/qml/qqmlpropertyvalidator_p.h b/src/qml/qml/qqmlpropertyvalidator_p.h new file mode 100644 index 0000000000..74a1281927 --- /dev/null +++ b/src/qml/qml/qqmlpropertyvalidator_p.h @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the tools applications 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 QQMLPROPERTYVALIDATOR_P_H +#define QQMLPROPERTYVALIDATOR_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 <private/qqmlengine_p.h> +#include <private/qqmlimport_p.h> +#include <private/qqmljsdiagnosticmessage_p.h> +#include <private/qqmlpropertycache_p.h> +#include <private/qv4compileddata_p.h> + +#include <QtCore/qcoreapplication.h> + +QT_BEGIN_NAMESPACE + +class QQmlPropertyValidator +{ + Q_DECLARE_TR_FUNCTIONS(QQmlPropertyValidator) +public: + QQmlPropertyValidator(QQmlEnginePrivate *enginePrivate, const QQmlImports &imports, const QQmlRefPointer<QV4::ExecutableCompilationUnit> &compilationUnit); + + QVector<QQmlJS::DiagnosticMessage> validate(); + +private: + QVector<QQmlJS::DiagnosticMessage> validateObject( + int objectIndex, const QV4::CompiledData::Binding *instantiatingBinding, + bool populatingValueTypeGroupProperty = false) const; + QQmlJS::DiagnosticMessage validateLiteralBinding( + QQmlPropertyCache *propertyCache, QQmlPropertyData *property, + const QV4::CompiledData::Binding *binding) const; + QQmlJS::DiagnosticMessage validateObjectBinding( + QQmlPropertyData *property, const QString &propertyName, + const QV4::CompiledData::Binding *binding) const; + + bool canCoerce(int to, QQmlPropertyCache *fromMo) const; + + Q_REQUIRED_RESULT QVector<QQmlJS::DiagnosticMessage> recordError( + const QV4::CompiledData::Location &location, const QString &description) const; + Q_REQUIRED_RESULT QVector<QQmlJS::DiagnosticMessage> recordError( + const QQmlJS::DiagnosticMessage &error) const; + QString stringAt(int index) const { return compilationUnit->stringAt(index); } + QV4::ResolvedTypeReference *resolvedType(int id) const + { + return compilationUnit->resolvedType(id); + } + + QQmlEnginePrivate *enginePrivate; + QQmlRefPointer<QV4::ExecutableCompilationUnit> compilationUnit; + const QQmlImports &imports; + const QV4::CompiledData::Unit *qmlUnit; + const QQmlPropertyCacheVector &propertyCaches; + + QVector<QV4::BindingPropertyData> * const bindingPropertyDataPerObject; +}; + +QT_END_NAMESPACE + +#endif // QQMLPROPERTYVALIDATOR_P_H |