File indexing completed on 2024-05-12 16:41:09

 /***********************************************************************************
   Copyright (C) 2011-2012 by Holger Danielsson (holger.danielsson@versanet.de)
  ***********************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef USERMENUTREE_H
 #define USERMENUTREE_H
 
 #include <QStyledItemDelegate>
 #include <QContextMenuEvent>
 #include <QPainter>
 #include <QTreeWidget>
 #include <QTreeWidgetItem>
 #include <QXmlStreamWriter>
 
 namespace KileMenu {
 
 class MenuentryDelegate : public QStyledItemDelegate {
 public:
     MenuentryDelegate(QObject *parent=0) : QStyledItemDelegate(parent) {}
 
     virtual void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex& index) const override;
 };
 
 
 class UserMenuTree : public QTreeWidget
 {
     Q_OBJECT
 
 public:
     explicit UserMenuTree(QWidget *parent);
     ~UserMenuTree() {}
 
     bool insertMenuItem(QTreeWidgetItem *current, bool below=true);
     bool insertSubmenu(QTreeWidgetItem *current, bool below=true);
     bool insertSeparator(QTreeWidgetItem *current, bool below=true);
 
     void itemDelete(QTreeWidgetItem *current);
     void itemUp();
     void itemDown();
     void contextMenuRequested(const QPoint &pos);
 
     bool readXml(const QString &filename);
     bool writeXml(const QString &filename);
     bool errorCheck();
     bool isItemExecutable(const QString &filename);
 
     bool isEmpty();
 
 private:
     UserMenuItem *m_popupItem;
 
     void setErrorCodes();
     bool checkSubmenuError(UserMenuItem *item);
 
     QStringList m_envPathlist;
     void initEnvPathlist();
 
     void insertMenuItemAbove(QTreeWidgetItem *current, UserMenuData::MenuType type, const QString &menulabel);
     void insertMenuItemBelow(QTreeWidgetItem *current, UserMenuData::MenuType type, const QString &menulabel);
     void insertIntoSubmenu(QTreeWidgetItem *current, UserMenuData::MenuType type);
 
     void deleteMenuTree();
 
     int  itemIndex(QTreeWidgetItem *parent, QTreeWidgetItem *item);
     QTreeWidgetItem *itemAtIndex(QTreeWidgetItem *parent, int index);
     int numChildren(QTreeWidgetItem *parent);
 
     void insertItem(QTreeWidgetItem *parent, int index, QTreeWidgetItem *item);
     void takeItem(QTreeWidgetItem *parent, QTreeWidgetItem *item);
 
     UserMenuItem *readXmlSeparator();
     UserMenuItem *readXmlSubmenu(const QDomElement &element);
     UserMenuItem *readXmlMenuentry(const QDomElement &element);
 
     void writeXmlItem(QXmlStreamWriter *xml, UserMenuItem *item);
     void writeXmlMenuentry(QXmlStreamWriter *xml, UserMenuItem *item);
     void writeXmlSubmenu(QXmlStreamWriter *xml, UserMenuItem *item);
     void writeXmlSeparator(QXmlStreamWriter *xml);
 
     void checkMenuTitle(UserMenuItem *item);
     void checkSubmenu(UserMenuItem *item);
 
     bool str2bool(const QString &value);
     QString getMenuTitle(const QString &title);
     void itemInfo(UserMenuItem *item);
 };
 
 
 }
 
 #endif