Move qrc parser from QmlJS to Utils

We'd like to make use of it in a more general context, and it's not
directly related to QML.

Change-Id: I025ec67829f85544667684cdb8c99d1ee4c18197
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 85 insertions, 0 deletions

diff --git a/src/libs/utils/qrcparser.h b/src/libs/utils/qrcparser.h
new file mode 100644
index 00000000000..b5a7be761ba
--- /dev/null
+++ b/src/libs/utils/qrcparser.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+****************************************************************************/
+
+#pragma once
+#include "utils_global.h"
+
+#include <QMap>
+#include <QSharedPointer>
+#include <QString>
+#include <QStringList>
+
+QT_FORWARD_DECLARE_CLASS(QLocale)
+
+namespace Utils {
+
+namespace Internal {
+class QrcParserPrivate;
+class QrcCachePrivate;
+}
+
+class QTCREATOR_UTILS_EXPORT QrcParser
+{
+public:
+    typedef QSharedPointer<QrcParser> Ptr;
+    typedef QSharedPointer<const QrcParser> ConstPtr;
+    ~QrcParser();
+    bool parseFile(const QString &path, const QString &contents);
+    QString firstFileAtPath(const QString &path, const QLocale &locale) const;
+    void collectFilesAtPath(const QString &path, QStringList *res, const QLocale *locale = 0) const;
+    bool hasDirAtPath(const QString &path, const QLocale *locale = 0) const;
+    void collectFilesInPath(const QString &path, QMap<QString,QStringList> *res, bool addDirs = false,
+                            const QLocale *locale = 0) const;
+    void collectResourceFilesForSourceFile(const QString &sourceFile, QStringList *results,
+                                           const QLocale *locale = 0) const;
+
+    QStringList errorMessages() const;
+    QStringList languages() const;
+    bool isValid() const;
+
+    static Ptr parseQrcFile(const QString &path, const QString &contents);
+    static QString normalizedQrcFilePath(const QString &path);
+    static QString normalizedQrcDirectoryPath(const QString &path);
+    static QString qrcDirectoryPathForQrcFilePath(const QString &file);
+private:
+    QrcParser();
+    QrcParser(const QrcParser &);
+    Internal::QrcParserPrivate *d;
+};
+
+class QTCREATOR_UTILS_EXPORT QrcCache
+{
+public:
+    QrcCache();
+    ~QrcCache();
+    QrcParser::ConstPtr addPath(const QString &path, const QString &contents);
+    void removePath(const QString &path);
+    QrcParser::ConstPtr updatePath(const QString &path, const QString &contents);
+    QrcParser::ConstPtr parsedPath(const QString &path);
+    void clear();
+private:
+    Internal::QrcCachePrivate *d;
+};
+}