TaskbarLib

[
   uuid(683BF642-E9CA-4124-BE43-67065B2FA653),
   version(1.0),
]
library TaskbarLib
{
[
    uuid(56FDF342-FD6D-11d0-958A-006097C9A090),
    object,
]
interface ITaskbarList : IUnknown
{
    HRESULT _stdcall HrInit();

    HRESULT _stdcall AddTab([in] long hwnd);

    HRESULT _stdcall DeleteTab([in] long hwnd);

    HRESULT _stdcall ActivateTab([in] long hwnd);

    HRESULT _stdcall SetActivateAlt([in] long hwnd);
};

[
    uuid(602D4995-B13A-429b-A66E-1935E44F4317),
    object,
]
interface ITaskbarList2 : ITaskbarList
{
    HRESULT MarkFullscreenWindow(
        [in] long hwnd,
        [in] BOOL fFullscreen);
}

cpp_quote("#ifdef MIDL_PASS")
typedef IUnknown* HIMAGELIST;
typedef IUNknown* HICON;
cpp_quote("#endif")

cpp_quote("#include <pshpack8.h>")
typedef struct tagTHUMBBUTTON
{
    DWORD   dwMask;
    UINT    iId;
    UINT    iBitmap;
    HICON   hIcon;
    WCHAR   szTip[260];
    DWORD   dwFlags;
} THUMBBUTTON, *LPTHUMBBUTTON;
cpp_quote("#include <poppack.h>")

[
    uuid(ea1afb91-9e28-4b86-90e9-9e9f8a5eefaf),
    object,
]
interface ITaskbarList3 : ITaskbarList2
{
    // Flags for Setting Taskbar Progress state
    typedef [v1_enum] enum TBPFLAG
    {
        TBPF_NOPROGRESS  = 0x00000000,
        TBPF_INDETERMINATE  = 0x00000001,
        TBPF_NORMAL      = 0x00000002,
        TBPF_ERROR        = 0x00000004,
        TBPF_PAUSED      = 0x00000008,
    } TBPFLAG;

    cpp_quote("DEFINE_ENUM_FLAG_OPERATORS(TBPFLAG)")

    // Flags for SetTabActive
    typedef [v1_enum] enum TBATFLAG
    {
        TBATF_USEMDITHUMBNAIL   = 0x00000001,
        TBATF_USEMDILIVEPREVIEW = 0x00000002,
    } TBATFLAG;

    cpp_quote("DEFINE_ENUM_FLAG_OPERATORS(TBATFLAG)")

    HRESULT SetProgressValue(
        [in] long hwnd,
        [in] ULONGLONG ullCompleted,
        [in] ULONGLONG ullTotal);

    HRESULT SetProgressState(
        [in] long hwnd,
        [in] TBPFLAG tbpFlags);

    HRESULT RegisterTab(
        [in] long hwndTab,
        [in] HWND hwndMDI);

    HRESULT UnregisterTab(
        [in] long hwndTab);

    HRESULT SetTabOrder(
        [in] long hwndTab,
        [in] long hwndInsertBefore);

    HRESULT SetTabActive(
        [in] long hwndTab,
        [in] long hwndMDI,
        [in] TBATFLAG tbatFlags);

    HRESULT ThumbBarAddButtons(
        [in] long hwnd,
        [in] UINT cButtons,
        [in, size_is(cButtons)] LPTHUMBBUTTON pButton);

    HRESULT ThumbBarUpdateButtons(
        [in] long hwnd,
        [in] UINT cButtons,
        [in, size_is(cButtons)] LPTHUMBBUTTON pButton);

    HRESULT ThumbBarSetImageList(
        [in] long hwnd,
        [in] HIMAGELIST himl);

    HRESULT SetOverlayIcon(
        [in] long hwnd,
        [in] HICON hIcon,
        [in, string] LPCWSTR pszDescription);

    HRESULT SetThumbnailTooltip(
        [in] long hwnd,
        [in, string] LPCWSTR pszTip);

    HRESULT SetThumbnailClip(
        [in] long hwnd,
        [in] RECT *prcClip);
}

[ uuid(56FDF344-FD6D-11d0-958A-006097C9A090) ] coclass TaskbarList { interface ITaskbarList3; }
};