Theme Editor: Began implementing classes to display project files and settings in the project panel

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26706 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 72 insertions, 0 deletions

diff --git a/utils/themeeditor/projectmodel.h b/utils/themeeditor/projectmodel.h
new file mode 100644
index 0000000000..e3bf93dcb5
--- /dev/null
+++ b/utils/themeeditor/projectmodel.h
@@ -0,0 +1,72 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Robert Bieber
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef PROJECTMODEL_H
+#define PROJECTMODEL_H
+
+#include <QAbstractItemModel>
+
+class ProjectNode;
+
+class ProjectModel : public QAbstractItemModel
+{
+Q_OBJECT
+public:
+    static const int numColumns = 1;
+
+    ProjectModel(QObject *parent = 0);
+    virtual ~ProjectModel();
+
+    QModelIndex index(int row, int column, const QModelIndex& parent) const;
+    QModelIndex parent(const QModelIndex &child) const;
+    int rowCount(const QModelIndex &parent) const;
+    int columnCount(const QModelIndex &parent) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    QVariant headerData(int col, Qt::Orientation orientation, int role) const;
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role);
+
+
+signals:
+
+public slots:
+
+private:
+    ProjectNode* root;
+
+};
+
+/* A simple abstract class required for categories */
+class ProjectNode
+{
+public:
+    virtual ProjectNode* parent() const = 0;
+    virtual ProjectNode* child(int row) const = 0;
+    virtual int numChildren() const = 0;
+    virtual int row() const = 0;
+    virtual QVariant data(int column) const = 0;
+    virtual QString title() const = 0;
+    virtual Qt::ItemFlags flags(const QModelIndex& index) const = 0;
+    virtual void activated(const QModelIndex& index) = 0;
+
+};
+
+#endif // PROJECTMODEL_H