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/*
* Copyright (C) 2005 Mike McCormack
*
* 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 _TEXTSERV_H
#define _TEXTSERV_H
#ifdef __cplusplus
extern "C" {
#endif
EXTERN_C const IID IID_ITextServices;
EXTERN_C const IID IID_ITextHost;
/*****************************************************************************
* ITextServices interface
*/
#define INTERFACE ITextServices
DECLARE_INTERFACE_(ITextServices,IUnknown)
{
/*** IUnknown methods ***/
STDMETHOD(QueryInterface)(THIS_
REFIID riid,
void** ppvObject) PURE;
STDMETHOD_(ULONG,AddRef)(THIS) PURE;
STDMETHOD_(ULONG,Release)(THIS) PURE;
/*** ITextServices methods ***/
STDMETHOD(TxSendMessage)( THIS_
UINT msg, WPARAM wparam, LPARAM lparam, LRESULT* plresult) PURE;
STDMETHOD(TxDraw)( THIS_
DWORD dwDrawAspect,
LONG lindex,
void* pvAspect,
DVTARGETDEVICE* ptd,
HDC hdcDraw,
HDC hicTargetDev,
LPCRECTL lprcBounds,
LPCRECTL lprcWBounds,
LPRECT lprcUpdate,
BOOL (CALLBACK * pfnContinue)(DWORD),
DWORD dwContinue,
LONG lViewId) PURE;
STDMETHOD(TxGetHScroll)( THIS_
LONG* plMin,
LONG* plMax,
LONG* plPos,
LONG* plPage,
BOOL* pfEnabled) PURE;
STDMETHOD(TxGetVScroll)( THIS_
LONG* plMin,
LONG* plMax,
LONG* plPos,
LONG* plPage,
BOOL* pfEnabled) PURE;
STDMETHOD(OnTxSetCursor)( THIS_
DWORD dwDrawAspect,
LONG lindex,
void* pvAspect,
DVTARGETDEVICE* ptd,
HDC hdcDraw,
HDC hicTargetDev,
LPCRECT lprcClient,
INT x,
INT y) PURE;
STDMETHOD(TxQueryHitPoint)( THIS_
DWORD dwDrawAspect,
LONG lindex,
void* pvAspect,
DVTARGETDEVICE* ptd,
HDC hdcDraw,
HDC hicTargetDev,
LPCRECT lprcClient,
INT x,
INT y,
DWORD* pHitResult) PURE;
STDMETHOD(OnTxInplaceActivate)( THIS_
LPCRECT prcClient) PURE;
STDMETHOD(OnTxInplaceDeactivate)( THIS ) PURE;
STDMETHOD(OnTxUIActivate)( THIS ) PURE;
STDMETHOD(OnTxUIDeactivate)( THIS ) PURE;
STDMETHOD(TxGetText)( THIS_
BSTR* pbstrText) PURE;
STDMETHOD(TxSetText)( THIS_
LPCWSTR pszText) PURE;
STDMETHOD(TxGetCurrentTargetX)( THIS_
LONG* x) PURE;
STDMETHOD(TxGetBaseLinePos)( THIS_
LONG* x) PURE;
STDMETHOD(TxGetNaturalSize)( THIS_
DWORD dwAspect,
HDC hdcDraw,
HDC hicTargetDev,
DVTARGETDEVICE* ptd,
DWORD dwMode,
const SIZEL* psizelExtent,
LONG* pwidth,
LONG* pheight) PURE;
STDMETHOD(TxGetDropTarget)( THIS_
IDropTarget** ppDropTarget) PURE;
STDMETHOD(OnTxPropertyBitsChange)( THIS_
DWORD dwMask,
DWORD dwBits) PURE;
STDMETHOD(TxGetCachedSize)( THIS_
DWORD* pdwWidth,
DWORD* pdwHeight) PURE;
};
#undef INTERFACE
#ifdef COBJMACROS
/*** IUnknown methods ***/
#define ITextServices_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define ITextServices_AddRef(p) (p)->lpVtbl->AddRef(p)
#define ITextServices_Release(p) (p)->lpVtbl->Release(p)
#endif
typedef enum _TXTBACKSTYLE {
TXTBACK_TRANSPARENT = 0,
TXTBACK_OPAQUE
} TXTBACKSTYLE;
enum TXTHITRESULT {
TXTHITRESULT_NOHIT = 0,
TXTHITRESULT_TRANSPARENT = 1,
TXTHITRESULT_CLOSE = 2,
TXTHITRESULT_HIT = 3
};
enum TXTNATURALSIZE {
TXTNS_FITTOCONTENT = 1,
TXTNS_ROUNDTOLINE = 2
};
enum TXTVIEW {
TXTVIEW_ACTIVE = 0,
TXTVIEW_INACTIVE = 1
};
#define TXTBIT_RICHTEXT 0x000001
#define TXTBIT_MULTILINE 0x000002
#define TXTBIT_READONLY 0x000004
#define TXTBIT_SHOWACCELERATOR 0x000008
#define TXTBIT_USEPASSWORD 0x000010
#define TXTBIT_HIDESELECTION 0x000020
#define TXTBIT_SAVESELECTION 0x000040
#define TXTBIT_AUTOWORDSEL 0x000080
#define TXTBIT_VERTICAL 0x000100
#define TXTBIT_SELBARCHANGE 0x000200
#define TXTBIT_WORDWRAP 0x000400
#define TXTBIT_ALLOWBEEP 0x000800
#define TXTBIT_DISABLEDRAG 0x001000
#define TXTBIT_VIEWINSETCHANGE 0x002000
#define TXTBIT_BACKSTYLECHANGE 0x004000
#define TXTBIT_MAXLENGTHCHANGE 0x008000
#define TXTBIT_SCROLLBARCHANGE 0x010000
#define TXTBIT_CHARFORMATCHANGE 0x020000
#define TXTBIT_PARAFORMATCHANGE 0x040000
#define TXTBIT_EXTENTCHANGE 0x080000
#define TXTBIT_CLIENTRECTCHANGE 0x100000
#define TXTBIT_USECURRENTBKG 0x200000
/*****************************************************************************
* ITextHost interface
*/
#define INTERFACE ITextHost
DECLARE_INTERFACE_(ITextHost,IUnknown)
{
/*** IUnknown methods ***/
STDMETHOD(QueryInterface)(THIS_
REFIID riid,
void** ppvObject) PURE;
STDMETHOD_(ULONG,AddRef)(THIS) PURE;
STDMETHOD_(ULONG,Release)(THIS) PURE;
/*** ITextHost methods ***/
STDMETHOD_(HDC,TxGetDC)( THIS
) PURE;
STDMETHOD_(INT,TxReleaseDC)( THIS_
HDC hdc) PURE;
STDMETHOD_(BOOL,TxShowScrollBar)( THIS_
INT fnBar,
BOOL fShow) PURE;
STDMETHOD_(BOOL,TxEnableScrollBar)( THIS_
INT fuSBFlags,
INT fuArrowflags) PURE;
STDMETHOD_(BOOL,TxSetScrollRange)( THIS_
INT fnBar,
LONG nMinPos,
INT nMaxPos,
BOOL fRedraw) PURE;
STDMETHOD_(BOOL,TxSetScrollPos)( THIS_
INT fnBar,
INT nPos,
BOOL fRedraw) PURE;
STDMETHOD_(void,TxInvalidateRect)( THIS_
LPCRECT prc,
BOOL fMode) PURE;
STDMETHOD_(void,TxViewChange)( THIS_
BOOL fUpdate) PURE;
STDMETHOD_(BOOL,TxCreateCaret)( THIS_
HBITMAP hbmp,
INT xWidth,
INT yHeight) PURE;
STDMETHOD_(BOOL,TxShowCaret)( THIS_
BOOL fShow) PURE;
STDMETHOD_(BOOL,TxSetCaretPos)( THIS_
INT x,
INT y) PURE;
STDMETHOD_(BOOL,TxSetTimer)( THIS_
UINT idTimer,
UINT uTimeout) PURE;
STDMETHOD_(void,TxKillTimer)( THIS_
UINT idTimer) PURE;
STDMETHOD_(void,TxScrollWindowEx)( THIS_
INT dx,
INT dy,
LPCRECT lprcScroll,
LPCRECT lprcClip,
HRGN hRgnUpdate,
LPRECT lprcUpdate,
UINT fuScroll) PURE;
STDMETHOD_(void,TxSetCapture)( THIS_
BOOL fCapture) PURE;
STDMETHOD_(void,TxSetFocus)( THIS
) PURE;
STDMETHOD_(void,TxSetCursor)( THIS_
HCURSOR hcur,
BOOL fText) PURE;
STDMETHOD_(BOOL,TxScreenToClient)( THIS_
LPPOINT lppt) PURE;
STDMETHOD_(BOOL,TxClientToScreen)( THIS_
LPPOINT lppt) PURE;
STDMETHOD(TxActivate)( THIS_
LONG* plOldState) PURE;
STDMETHOD(TxDeactivate)( THIS_
LONG lNewState) PURE;
STDMETHOD(TxGetClientRect)( THIS_
LPRECT prc) PURE;
STDMETHOD(TxGetViewInset)( THIS_
LPRECT prc) PURE;
STDMETHOD(TxGetCharFormat)( THIS_
const CHARFORMATW** ppCF) PURE;
STDMETHOD(TxGetParaFormat)( THIS_
const PARAFORMAT** ppPF) PURE;
STDMETHOD_(COLORREF,TxGetSysColor)( THIS_
int nIndex) PURE;
STDMETHOD(TxGetBackStyle)( THIS_
TXTBACKSTYLE* pStyle) PURE;
STDMETHOD(TxGetMaxLength)( THIS_
DWORD* plength) PURE;
STDMETHOD(TxGetScrollBars)( THIS_
DWORD* pdwScrollBar) PURE;
STDMETHOD(TxGetPasswordChar)( THIS_
WCHAR* pch) PURE;
STDMETHOD(TxGetAcceleratorPos)( THIS_
LONG* pch) PURE;
STDMETHOD(TxGetExtent)( THIS_
LPSIZEL lpExtent) PURE;
STDMETHOD(OnTxCharFormatChange)( THIS_
const CHARFORMATW* pcf) PURE;
STDMETHOD(OnTxParaFormatChange)( THIS_
const PARAFORMAT* ppf) PURE;
STDMETHOD(TxGetPropertyBits)( THIS_
DWORD dwMask,
DWORD* pdwBits) PURE;
STDMETHOD(TxNotify)( THIS_
DWORD iNotify,
void* pv) PURE;
STDMETHOD_(HIMC,TxImmGetContext)( THIS
) PURE;
STDMETHOD_(void,TxImmReleaseContext)( THIS_
HIMC himc) PURE;
STDMETHOD(TxGetSelectionBarWidth)( THIS_
LONG* lSelBarWidth) PURE;
};
#undef INTERFACE
#ifdef COBJMACROS
/*** IUnknown methods ***/
#define ITextHost_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define ITextHost_AddRef(p) (p)->lpVtbl->AddRef(p)
#define ITextHost_Release(p) (p)->lpVtbl->Release(p)
#endif
HRESULT WINAPI CreateTextServices(IUnknown*,ITextHost*,IUnknown**);
typedef HRESULT (WINAPI *PCreateTextServices)(IUnknown*,ITextHost*,IUnknown**);
#ifdef __cplusplus
}
#endif
#endif /* _TEXTSERV_H */
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