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

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

#include "vgui_controls/Frame.h"
#include "vgui_controls/PropertyPage.h"
#include "vgui_controls/PropertySheet.h"

class VControlsListPanel;

namespace vgui {

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

   public:
    CKeyBoardEditorPage(Panel *parent, Panel *panelToEdit,
                        KeyBindingContextHandle_t handle);
    ~CKeyBoardEditorPage();

    void SetKeybindingsSaveFile(char const *filename, char const *pathID = 0);

    virtual void OnKeyCodeTyped(vgui::ButtonCode_t code);

    virtual void ApplySchemeSettings(IScheme *scheme);

    void OnSaveChanges();
    void OnRevert();
    void OnUseDefaults();

   protected:
    virtual void OnPageHide();

    virtual void OnCommand(char const *cmd);

    void PopulateList();

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

    void BindKey(vgui::ButtonCode_t code);

    // Trap row selection message
    MESSAGE_FUNC(ItemSelected, "ItemSelected");
    MESSAGE_FUNC_INT(OnClearBinding, "ClearBinding", item);

    void SaveMappings();
    void UpdateCurrentMappings();
    void RestoreMappings();
    void ApplyMappings();

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

    Panel *m_pPanel;
    KeyBindingContextHandle_t m_Handle;

    VControlsListPanel *m_pList;

    struct SaveMapping_t {
        SaveMapping_t();
        SaveMapping_t(const SaveMapping_t &src);

        PanelKeyBindingMap *map;
        CUtlVector<BoundKey_t> current;
        CUtlVector<BoundKey_t> original;
    };

    CUtlVector<SaveMapping_t *> m_Save;
};

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

   public:
    CKeyBoardEditorSheet(Panel *parent, Panel *panelToEdit,
                         KeyBindingContextHandle_t handle);

    void SetKeybindingsSaveFile(char const *filename, char const *pathID = 0);

    void OnSaveChanges();
    void OnRevert();
    void OnUseDefaults();

   protected:
    vgui::PHandle m_hPanel;
    KeyBindingContextHandle_t m_Handle;
    bool m_bSaveToExternalFile;
    CUtlSymbol m_SaveFileName;
    CUtlSymbol m_SaveFilePathID;
    Color m_clrAlteredItem;
};

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

   public:
    CKeyBoardEditorDialog(Panel *parent, Panel *panelToEdit,
                          KeyBindingContextHandle_t handle);

    void SetKeybindingsSaveFile(char const *filename, char const *pathID = 0);

    virtual void OnCommand(char const *cmd);

   private:
    CKeyBoardEditorSheet *m_pKBEditor;

    Button *m_pSave;
    Button *m_pCancel;
    Button *m_pRevert;
    Button *m_pUseDefaults;
};

}  // namespace vgui

#endif  // KEYBOARDEDITORDIALOG_H