Move qmllint's metatype support to tools/shared

We want to read qmltypes files and analyze scopes also from other tools.
Furthermore, restructure the shared directory, so that each tool only
includes what it needs.

Change-Id: I96a2dcc8b1c5fac613592fb1867bf51fa5ef3a6e
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 57 insertions, 0 deletions

diff --git a/tools/qmllint/checkidentifiers.h b/tools/qmllint/checkidentifiers.h
new file mode 100644
index 0000000000..ae924c491c
--- /dev/null
+++ b/tools/qmllint/checkidentifiers.h
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** 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-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CHECKIDENTIFIERS_H
+#define CHECKIDENTIFIERS_H
+
+#include "scopetree.h"
+
+class ColorOutput;
+
+class CheckIdentifiers
+{
+public:
+    CheckIdentifiers(ColorOutput *colorOut, const QString &code, const QHash<QString,
+                     ScopeTree::ConstPtr> &types) :
+        m_colorOut(colorOut), m_code(code), m_types(types)
+    {}
+
+    bool operator ()(const QHash<QString, const ScopeTree *> &qmlIDs,
+                     const ScopeTree *root, const QString &rootId) const;
+
+private:
+    bool checkMemberAccess(const QVector<ScopeTree::FieldMember> &members,
+                           const ScopeTree *scope) const;
+    void printContext(const QQmlJS::SourceLocation &location) const;
+
+    ColorOutput *m_colorOut = nullptr;
+    QString m_code;
+    QHash<QString, ScopeTree::ConstPtr> m_types;
+};
+
+#endif // CHECKIDENTIFIERS_H