lua_debugger_variables.h

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/* lua_debugger_variables.h
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <[email protected]>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef LUA_DEBUGGER_VARIABLES_H
#define LUA_DEBUGGER_VARIABLES_H
 
#include <QHash>
#include <QObject>
#include <QString>
 
#include "lua_debugger_utils.h"
 
class LuaDebuggerDialog;
class QModelIndex;
class QPoint;
class QStandardItem;
class QStandardItemModel;
class QTreeView;
 
namespace VariablesColumn
{
constexpr int Name = 0;
constexpr int Value = 1;
constexpr int Type = 2;
constexpr int Count = 3;
} // namespace VariablesColumn
 
class LuaDebuggerVariablesController : public QObject
{
    Q_OBJECT
 
  public:
    explicit LuaDebuggerVariablesController(LuaDebuggerDialog *host);
 
    void attach(QTreeView *tree, QStandardItemModel *model);
 
    void configureColumns() const;
 
    void restoreExpansionState() const;
 
    void rebuildFromEngine();
 
    void fetchAndAppend(QStandardItem *parent, const QString &path);
 
    QStandardItem *findItemByPath(const QString &path) const;
 
    QHash<QString, LuaDbgTreeSectionExpansionState> &expansionMap() { return expansion_; }
 
    const QHash<QString, LuaDbgTreeSectionExpansionState> &expansionMap() const { return expansion_; }
 
  public slots:
    void showContextMenu(const QPoint &pos);
    void onExpanded(const QModelIndex &index);
    void onCollapsed(const QModelIndex &index);
 
  private:
    LuaDebuggerDialog *host_ = nullptr;
    QTreeView *tree_ = nullptr;
    QStandardItemModel *model_ = nullptr;
    QHash<QString, LuaDbgTreeSectionExpansionState> expansion_;
};
 
#endif