//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================

#ifndef KEYBINDINGHELPDIALOG_H
#define KEYBINDINGHELPDIALOG_H
#ifdef _WIN32
#pragma once
#endif

#include "vgui/KeyCode.h"
#include "vgui_controls/Frame.h"

namespace vgui {

class ListPanel;
class CKeyBoardEditorDialog;

//-----------------------------------------------------------------------------
// Purpose: Dialog for use in editing keybindings
//-----------------------------------------------------------------------------
class CKeyBindingHelpDialog : public Frame {
    DECLARE_CLASS_SIMPLE(CKeyBindingHelpDialog, Frame);

   public:
    CKeyBindingHelpDialog(Panel *parent, Panel *panelToView,
                          KeyBindingContextHandle_t handle, ButtonCode_t code,
                          int modifiers);
    ~CKeyBindingHelpDialog();

    virtual void OnCommand(char const *cmd);
    virtual void OnKeyCodeTyped(vgui::ButtonCode_t code);

    // The key originally bound to help was pressed
    void HelpKeyPressed();

   private:
    virtual void OnTick();

    bool IsHelpKeyStillBeingHeld();

    void PopulateList();
    void GetMappingList(Panel *panel, CUtlVector<PanelKeyBindingMap *> &maps);

    void AnsiText(char const *token, char *out, size_t buflen);

    vgui::PHandle m_hPanel;
    KeyBindingContextHandle_t m_Handle;
    KeyCode m_KeyCode;
    int m_Modifiers;

    ListPanel *m_pList;
    double m_flShowTime;
    bool m_bPermanent;

    DHANDLE<CKeyBoardEditorDialog> m_hKeyBindingsEditor;
};

}  // namespace vgui

#endif  // KEYBINDINGHELPDIALOG_H