ClassView: Initial implementation

Merge-request: 2167
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>

1 files changed, 110 insertions, 0 deletions

diff --git a/src/plugins/classview/classviewutils.h b/src/plugins/classview/classviewutils.h
new file mode 100644
index 0000000000..3a7987b995
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+++ b/src/plugins/classview/classviewutils.h
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+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Denis Mingulov.
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef CLASSVIEWUTILS_H
+#define CLASSVIEWUTILS_H
+
+#include "classviewsymbollocation.h"
+#include "classviewsymbolinformation.h"
+#include <QtCore/QVariant>
+#include <QtCore/QList>
+#include <QtCore/QSet>
+
+QT_FORWARD_DECLARE_CLASS(QStandardItem)
+
+namespace ClassView {
+namespace Internal {
+
+/*!
+   \class Utils
+   \brief Some common utils
+ */
+
+class Utils
+{
+    //! Private constructor
+    Utils();
+public:
+
+    /*!
+       \brief convert internal location container to QVariant compatible
+       \param locations Set of SymbolLocations
+       \return List of variant locations (can be added to an item's data)
+     */
+    static QList<QVariant> locationsToRole(const QSet<SymbolLocation> &locations);
+
+    /*!
+       \brief convert QVariant location container to internal
+       \param locations List of variant locations (from an item's data)
+       \return Set of SymbolLocations
+     */
+    static QSet<SymbolLocation> roleToLocations(const QList<QVariant> &locations);
+
+    /*!
+       \brief Returns sort order value for the icon type
+       \param iconType Icon type
+       \return Sort order value for the provided icon type
+     */
+    static int iconTypeSortOrder(int iconType);
+
+    /*!
+       \brief Get symbol information for the \a QStandardItem
+       \param item Item
+       \return Filled symbol information.
+     */
+    static SymbolInformation symbolInformationFromItem(const QStandardItem *item);
+
+    /*!
+       \brief Set symbol information to the \a QStandardItem
+       \param information
+       \param item Item
+       \return Filled item
+     */
+    static QStandardItem *setSymbolInformationToItem(const SymbolInformation &information,
+                                                     QStandardItem *item);
+
+    /*!
+       \brief Update an item to the target. (sorted, for fetching)
+       \param item Source item
+       \param target Target item
+     */
+    static void fetchItemToTarget(QStandardItem *item, const QStandardItem *target);
+
+    /*!
+       \brief Move an item to the target. (sorted)
+       \param item Source item
+       \param target Target item
+     */
+    static void moveItemToTarget(QStandardItem *item, const QStandardItem *target);
+};
+
+} // namespace Internal
+} // namespace ClassView
+
+#endif // CLASSVIEWUTILS_H