From 5d22e3cbdd251819a4d2d07b9a12994d5aef778d Mon Sep 17 00:00:00 2001
From: Frank Gevaerts <frank@gevaerts.be>
Date: Fri, 29 Aug 2008 21:08:38 +0000
Subject: Add wpseditor, the Google Summer of Code 2008 project of Rostislav
 Chekan. Closes FS#9327

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18362 a1c6a512-1295-4272-9138-f99709370657
---
 .../gui/src/QPropertyEditor/QPropertyModel.h       | 105 +++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 utils/wpseditor/gui/src/QPropertyEditor/QPropertyModel.h

(limited to 'utils/wpseditor/gui/src/QPropertyEditor/QPropertyModel.h')

diff --git a/utils/wpseditor/gui/src/QPropertyEditor/QPropertyModel.h b/utils/wpseditor/gui/src/QPropertyEditor/QPropertyModel.h
new file mode 100644
index 0000000000..8a52bbe87c
--- /dev/null
+++ b/utils/wpseditor/gui/src/QPropertyEditor/QPropertyModel.h
@@ -0,0 +1,105 @@
+// *************************************************************************************************
+//
+// QPropertyEditor v 0.1
+//
+// --------------------------------------
+// Copyright (C) 2007 Volker Wiendl
+//
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+//
+// *************************************************************************************************
+#ifndef QPROPERTYMODEL_H_
+#define QPROPERTYMODEL_H_
+
+#include <Qt/qabstractitemmodel.h>
+#include <Qt/qmap.h>
+
+#include "QPropertyEditorWidget.h"
+
+class Property;
+
+/**
+ * The QPropertyModel handles the user defined properties of QObjects
+ */
+class QPropertyModel : public QAbstractItemModel {
+    Q_OBJECT
+public:
+    /**
+     * Constructor
+     * @param parent optional parent object
+     */
+    QPropertyModel(QObject* parent = 0);
+    /// Destructor
+    virtual ~QPropertyModel();
+
+    /// QAbstractItemModel implementation
+    QModelIndex index ( int row, int column, const QModelIndex & parent = QModelIndex() ) const;
+
+    /// QAbstractItemModel implementation
+    QModelIndex parent ( const QModelIndex & index ) const;
+    /// QAbstractItemModel implementation
+    int rowCount ( const QModelIndex & parent = QModelIndex() ) const;
+    /// QAbstractItemModel implementation
+    int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
+    /// QAbstractItemModel implementation
+    QVariant data ( const QModelIndex & index, int role = Qt::DisplayRole ) const;
+
+    /// QAbstractItemModel implementation
+    bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole );
+    /// QAbstractItemModel implementation
+    Qt::ItemFlags flags ( const QModelIndex & index ) const;
+
+    /// QAbstractItemModel implementation
+    QVariant headerData ( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
+
+    /// QAbstractItemModel implementation
+    QModelIndex buddy ( const QModelIndex & index ) const;
+
+    /**
+     * Adds the user properties of the given class to the QPropertyModel instance
+     * 
+     * @param propertyObject the class inherited from QObject that contains user properties that should be 
+     *        managed by this instance
+     */
+    void addItem(QObject* propertyObject);
+
+    /**
+     * Creates a dataChanged signal for the given object
+     * @param propertyObject the instance of a QObject based class that should be updated 
+     * @param parent optional model index the propertyObject is child of
+     */
+    void updateItem ( QObject* propertyObject, const QModelIndex& parent = QModelIndex() ) ;
+
+    /**
+     * Removes all objects from the model
+     */
+    void clear();
+
+    /**
+     * Sets custom callback that will be used to create Property instances for custom datatypes
+     */
+    void setCustomPropertyCB(QPropertyEditorWidget::UserTypeCB callback);
+
+private:
+
+    /// The Root Property for all objects
+    Property*       m_rootItem;
+
+    /// Custom callback
+    QPropertyEditorWidget::UserTypeCB m_userCallback;
+
+};
+#endif
-- 
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