Big structure update

- files split into common and app-specific ones
- messages from parser and finder separated
- ffsEngine split into multiple classes to reduce complexity
- still no image rebuild

common/treeitem.h

@@ -0,0 +1,90 @@
+/* treeitem.h
+
+Copyright (c) 2015, Nikolaj Schlej. All rights reserved.
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+*/
+
+#ifndef __TREEITEM_H__
+#define __TREEITEM_H__
+
+#include <QByteArray>
+#include <QList>
+#include <QString>
+#include <QVariant>
+
+#include "basetypes.h"
+
+class TreeItem
+{
+public:
+    TreeItem(const UINT8 type, const UINT8 subtype = 0, const QString &name = QString(), const QString &text = QString(), const QString &info = QString(),
+        const QByteArray & header = QByteArray(), const QByteArray & body = QByteArray(), const QByteArray & parsingData = QByteArray(),
+        TreeItem *parent = 0);
+    ~TreeItem();
+
+    // Operations with items
+    void appendChild(TreeItem *item);
+    void prependChild(TreeItem *item);
+    UINT8 insertChildBefore(TreeItem *item, TreeItem *newItem);
+    UINT8 insertChildAfter(TreeItem *item, TreeItem *newItem);
+
+    // Model support operations
+    TreeItem *child(int row);
+    int childCount() const;
+    int columnCount() const;
+    QVariant data(int column) const;
+    int row() const;
+    TreeItem *parent();
+
+    // Reading operations for item parameters
+    QString name() const;
+    void setName(const QString &text);
+
+    UINT8 type() const;
+    void setType(const UINT8 type);
+
+    UINT8 subtype() const;
+    void setSubtype(const UINT8 subtype);
+
+    QString text() const;
+    void setText(const QString &text);
+
+    QByteArray header() const;
+    bool hasEmptyHeader() const;
+
+    QByteArray body() const;
+    bool hasEmptyBody() const;
+
+    QByteArray parsingData() const;
+    bool hasEmptyParsingData() const;
+    void setParsingData(const QByteArray & data);
+
+    QString info() const;
+    void addInfo(const QString &info);
+    void setInfo(const QString &info);
+    
+    UINT8 action() const;
+    void setAction(const UINT8 action);
+
+private:
+    QList<TreeItem*> childItems;
+    UINT8      itemAction;
+    UINT8      itemType;
+    UINT8      itemSubtype;
+    QString    itemName;
+    QString    itemText;
+    QString    itemInfo;
+    QByteArray itemHeader;
+    QByteArray itemBody;
+    QByteArray itemParsingData;
+    TreeItem *parentItem;
+};
+
+#endif