/*****************************************************************************\
    FILE: store.h

    DESCRIPTION:
        This file will get and set effect settings into the persisted store.
    That persisted store is the registery and in SystemParametersInfo.

    BryanSt 4/17/2000
    Copyright (C) Microsoft Corp 2000-2000. All rights reserved.
\*****************************************************************************/

#ifndef _STORE_H
#define _STORE_H


// Name of the file that holds each icon, and an index for which icon to use in the file
typedef struct tagIconKeys
{
    TCHAR szOldFile[MAX_PATH];
    int   iOldIndex;
    TCHAR szNewFile[MAX_PATH];
    int   iNewIndex;
}ICONDATA;



// Registry Info for the icons
typedef struct tagIconRegKeys
{
    const CLSID* pclsid;
    TCHAR szIconValue[16];
    int  iTitleResource;
    int  iDefaultTitleResource;
    LPCWSTR szDefault;
    int  nDefaultIndex;
}ICONREGKEYS;

static const ICONREGKEYS c_aIconRegKeys[] =
{
    { &CLSID_MyComputer,    TEXT("\0"),     0,          IDS_MYCOMPUTER,     L"%WinDir%\\explorer.exe",            0},
    { &CLSID_MyDocuments,   TEXT("\0"),     0,          IDS_MYDOCUMENTS,    L"%WinDir%\\SYSTEM32\\mydocs.dll",    0},
#ifdef INET_EXP_ICON
    { &CLSID_Internet,      TEXT("\0"),     0,          IDS_INTERNET,       L"",                                0},
#endif
    { &CLSID_NetworkPlaces, TEXT("\0"),     0,          IDS_NETNEIGHBOUR,   L"%WinDir%\\SYSTEM32\\shell32.dll",   17},
    { &CLSID_RecycleBin,    TEXT("full"),   IDS_FULL,   IDS_TRASHFULL,      L"%WinDir%\\SYSTEM32\\shell32.dll",   32},
    { &CLSID_RecycleBin,    TEXT("empty"),  IDS_EMPTY,  IDS_TRASHEMPTY,     L"%WinDir%\\SYSTEM32\\shell32.dll",   31},
#ifdef DIRECTORY_ICON
    { &CLSID_ShellFSFolder, TEXT("\0"),     0,          IDS_DIRECTORY,      L"",                                0},
#endif
};

#define NUM_ICONS (ARRAYSIZE(c_aIconRegKeys))

enum ICON_SIZE_TYPES {
   ICON_DEFAULT         = 0,
   ICON_LARGE           = 1,
   ICON_INDETERMINATE   = 2
};

#define ICON_DEFAULT_SMALL    16
#define ICON_DEFAULT_NORMAL   32
#define ICON_DEFAULT_LARGE    48

#define MENU_EFFECT_FADE        1
#define MENU_EFFECT_SCROLL      2

#define FONT_SMOOTHING_MONO        0
#define FONT_SMOOTHING_AA          1
#define FONT_SMOOTHING_CT          2

#define PATH_WIN  0
#define PATH_SYS  1
#define PATH_IEXP 2





class CEffectState
{
public:
    // Private Member Variables
    ICONDATA _IconData[NUM_ICONS];

    int      _nLargeIcon;             // Large Icon State            (iOldLI, iNewLI)
    int      _nHighIconColor;         // High Icon Colour            (iOldHIC, iNewHIC)
    WPARAM   _wpMenuAnimation;        // Menu Animation State        (wOldMA, wNewMA)
    BOOL     _fFontSmoothing;         // Font Smoothing State        (bOldSF, bNewSF)
    DWORD    _dwFontSmoothingType;    // Font Smoothing Type         (dwOldSFT, dwNewSFT)
    BOOL     _fDragWindow;            // Drag Window State           (bOldDW, bNewDW)
    BOOL     _fKeyboardIndicators;    // Keyboard Indicators         (uOldKI, uNewKI)
    DWORD    _dwAnimationEffect;      // Animation Effect            (dwOldEffect, dwNewEffect)
    BOOL     _fMenuShadows;           // Show Menu Shadows

    // Old values (before they were dirtied)
    int      _nOldLargeIcon;             // Large Icon State            (iOldLI)
    int      _nOldHighIconColor;         // High Icon Colour            (iOldHIC)
    WPARAM   _wpOldMenuAnimation;        // Menu Animation State        (wOldMA)
    BOOL     _fOldFontSmoothing;         // Font Smoothing State        (bOldSF)
    DWORD    _dwOldFontSmoothingType;    // Font Smoothing Type         (dwOldSFT)
    BOOL     _fOldDragWindow;            // Drag Window State           (bOldDW)
    BOOL     _fOldKeyboardIndicators;    // Keyboard Indicators         (uOldKI)
    DWORD    _dwOldAnimationEffect;      // Animation Effect            (dwOldEffect)
    BOOL     _fOldMenuShadows;           // Show Menu Shadows

    // Private Member Functions
    HRESULT Load(void);
    HRESULT Save(void);
    HRESULT Clone(OUT CEffectState ** ppEffectClone);
    BOOL IsDirty(void);
    BOOL HasIconsChanged(IN CEffectState * pCurrent);
    HRESULT GetIconPath(IN CLSID clsid, IN LPCWSTR pszName, IN LPWSTR pszPath, IN DWORD cchSize);
    HRESULT SetIconPath(IN CLSID clsid, IN LPCWSTR pszName, IN LPCWSTR pszPath, IN int nResourceID);

    CEffectState(void);
    virtual ~CEffectState(void);

private:
};




int GetBitsPerPixel(void);

extern HINSTANCE g_hmodShell32;



#endif // _STORE_H