/*
 * Copyright 2009 Aric Stewart, CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef DO_NO_IMPORTS
import "oaidl.idl";
#endif

const ULONG TS_DEFAULT_SELECTION = ~0u;

const DWORD TS_SD_READONLY     = 0x001;
const DWORD TS_SD_LOADING      = 0x002;

const DWORD TS_SS_DISJOINTSEL  = 0x001;
const DWORD TS_SS_REGIONS      = 0x002;
const DWORD TS_SS_TRANSITORY   = 0x004;
const DWORD TS_SS_NOHIDDENTEXT = 0x008;

typedef [uuid(fec4f516-c503-45b1-a5fd-7a3d8ab07049)] struct TS_STATUS
{
    DWORD dwDynamicFlags;
    DWORD dwStaticFlags;
} TS_STATUS;

typedef [uuid(f3181bd6-bcf0-41d3-a81c-474b17ec38fb)]  struct TS_TEXTCHANGE
{
    LONG acpStart;
    LONG acpOldEnd;
    LONG acpNewEnd;
} TS_TEXTCHANGE;

typedef [uuid(ef3457d9-8446-49a7-a9e6-b50d9d5f3fd9)]  GUID TS_ATTRID;
typedef [uuid(7899d7c4-5f07-493c-a89a-fac8e777f476)]  enum { TS_LC_CREATE, TS_LC_CHANGE, TS_LC_DESTROY } TsLayoutCode;
typedef [uuid(1faf509e-44c1-458e-950a-38a96705a62b)]  DWORD TsViewCookie;


[
  object,
  uuid(22d44c94-a419-4542-a272-ae26093ececf),
  pointer_default(unique)
]
interface ITextStoreACPSink : IUnknown
{
    HRESULT OnTextChange(
        [in] DWORD dwFlags,
        [in] const TS_TEXTCHANGE *pChange);

    HRESULT OnSelectionChange();

    HRESULT OnLayoutChange(
        [in] TsLayoutCode lcode,
        [in] TsViewCookie vcView);

    HRESULT OnStatusChange(
        [in] DWORD dwFlags);

    HRESULT OnAttrsChange(
        [in] LONG acpStart,
        [in] LONG acpEnd,
        [in] ULONG cAttrs,
        [in, size_is(cAttrs)] const TS_ATTRID *paAttrs);

    HRESULT OnLockGranted(
        [in] DWORD dwLockFlags);

    HRESULT OnStartEditTransaction();

    HRESULT OnEndEditTransaction();
};