txthost.c File Reference

#include "editor.h"
#include "ole2.h"
#include "richole.h"
#include "imm.h"
#include "textserv.h"
#include "wine/asm.h"
#include "wine/debug.h"
#include "editstr.h"

Include dependency graph for txthost.c:

Go to the source code of this file.

Classes
struct	ITextHostImpl

Macros
#define	COBJMACROS

Typedefs
typedef struct ITextHostImpl	ITextHostImpl

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (richedit)
ITextHost *	ME_CreateTextHost (HWND hwnd, CREATESTRUCTW *cs, BOOL bEmulateVersion10)
static ITextHostImpl *	impl_from_ITextHost (ITextHost *iface)
static HRESULT WINAPI	ITextHostImpl_QueryInterface (ITextHost *iface, REFIID riid, void **ppvObject)
static ULONG WINAPI	ITextHostImpl_AddRef (ITextHost *iface)
static ULONG WINAPI	ITextHostImpl_Release (ITextHost *iface)
DECLSPEC_HIDDEN HDC __thiscall	ITextHostImpl_TxGetDC (ITextHost *iface)
DECLSPEC_HIDDEN INT __thiscall	ITextHostImpl_TxReleaseDC (ITextHost *iface, HDC hdc)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxShowScrollBar (ITextHost *iface, INT fnBar, BOOL fShow)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxEnableScrollBar (ITextHost *iface, INT fuSBFlags, INT fuArrowflags)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetScrollRange (ITextHost *iface, INT fnBar, LONG nMinPos, INT nMaxPos, BOOL fRedraw)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetScrollPos (ITextHost *iface, INT fnBar, INT nPos, BOOL fRedraw)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxInvalidateRect (ITextHost *iface, LPCRECT prc, BOOL fMode)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxViewChange (ITextHost *iface, BOOL fUpdate)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxCreateCaret (ITextHost *iface, HBITMAP hbmp, INT xWidth, INT yHeight)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxShowCaret (ITextHost *iface, BOOL fShow)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetCaretPos (ITextHost *iface, INT x, INT y)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetTimer (ITextHost *iface, UINT idTimer, UINT uTimeout)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxKillTimer (ITextHost *iface, UINT idTimer)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxScrollWindowEx (ITextHost *iface, INT dx, INT dy, LPCRECT lprcScroll, LPCRECT lprcClip, HRGN hRgnUpdate, LPRECT lprcUpdate, UINT fuScroll)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxSetCapture (ITextHost *iface, BOOL fCapture)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxSetFocus (ITextHost *iface)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxSetCursor (ITextHost *iface, HCURSOR hcur, BOOL fText)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxScreenToClient (ITextHost *iface, LPPOINT lppt)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxClientToScreen (ITextHost *iface, LPPOINT lppt)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxActivate (ITextHost *iface, LONG *plOldState)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxDeactivate (ITextHost *iface, LONG lNewState)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetClientRect (ITextHost *iface, LPRECT prc)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetViewInset (ITextHost *iface, LPRECT prc)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetCharFormat (ITextHost *iface, const CHARFORMATW **ppCF)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetParaFormat (ITextHost *iface, const PARAFORMAT **fmt)
DECLSPEC_HIDDEN COLORREF __thiscall	ITextHostImpl_TxGetSysColor (ITextHost *iface, int nIndex)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetBackStyle (ITextHost *iface, TXTBACKSTYLE *pStyle)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetMaxLength (ITextHost *iface, DWORD *pLength)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetScrollBars (ITextHost *iface, DWORD *pdwScrollBar)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetPasswordChar (ITextHost *iface, WCHAR *pch)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetAcceleratorPos (ITextHost *iface, LONG *pch)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetExtent (ITextHost *iface, LPSIZEL lpExtent)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_OnTxCharFormatChange (ITextHost *iface, const CHARFORMATW *pcf)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_OnTxParaFormatChange (ITextHost *iface, const PARAFORMAT *ppf)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetPropertyBits (ITextHost *iface, DWORD dwMask, DWORD *pdwBits)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxNotify (ITextHost *iface, DWORD iNotify, void *pv)
DECLSPEC_HIDDEN HIMC __thiscall	ITextHostImpl_TxImmGetContext (ITextHost *iface)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxImmReleaseContext (ITextHost *iface, HIMC himc)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetSelectionBarWidth (ITextHost *iface, LONG *lSelBarWidth)

Variables
static const ITextHostVtbl	textHostVtbl

Macro Definition Documentation

COBJMACROS

#define COBJMACROS

Definition at line 21 of file txthost.c.

Typedef Documentation

ITextHostImpl

typedef struct ITextHostImpl ITextHostImpl

Function Documentation

impl_from_ITextHost()

static ITextHostImpl * impl_from_ITextHost ( ITextHost *  iface )

inlinestatic

Definition at line 67 of file txthost.c.

{
    return CONTAINING_RECORD(iface, ITextHostImpl, ITextHost_iface);
}

Referenced by ITextHostImpl_AddRef(), ITextHostImpl_QueryInterface(), ITextHostImpl_Release(), ITextHostImpl_TxActivate(), ITextHostImpl_TxClientToScreen(), ITextHostImpl_TxCreateCaret(), ITextHostImpl_TxEnableScrollBar(), ITextHostImpl_TxGetClientRect(), ITextHostImpl_TxGetDC(), ITextHostImpl_TxGetParaFormat(), ITextHostImpl_TxGetPropertyBits(), ITextHostImpl_TxGetScrollBars(), ITextHostImpl_TxGetSelectionBarWidth(), ITextHostImpl_TxImmGetContext(), ITextHostImpl_TxImmReleaseContext(), ITextHostImpl_TxInvalidateRect(), ITextHostImpl_TxKillTimer(), ITextHostImpl_TxNotify(), ITextHostImpl_TxReleaseDC(), ITextHostImpl_TxScreenToClient(), ITextHostImpl_TxScrollWindowEx(), ITextHostImpl_TxSetCapture(), ITextHostImpl_TxSetFocus(), ITextHostImpl_TxSetScrollPos(), ITextHostImpl_TxSetScrollRange(), ITextHostImpl_TxSetTimer(), ITextHostImpl_TxShowCaret(), ITextHostImpl_TxShowScrollBar(), and ITextHostImpl_TxViewChange().

ITextHostImpl_AddRef()

static ULONG WINAPI ITextHostImpl_AddRef ( ITextHost *  iface )

static

Definition at line 86 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ULONG ref = InterlockedIncrement(&This->ref);
    return ref;
}

ITextHostImpl_OnTxCharFormatChange()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_OnTxCharFormatChange	(	ITextHost *	iface,
		const CHARFORMATW *	pcf
	)

Definition at line 328 of file txthost.c.

{
    return S_OK;
}

ITextHostImpl_OnTxParaFormatChange()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_OnTxParaFormatChange	(	ITextHost *	iface,
		const PARAFORMAT *	ppf
	)

Definition at line 333 of file txthost.c.

{
    return S_OK;
}

ITextHostImpl_QueryInterface()

static HRESULT WINAPI ITextHostImpl_QueryInterface ( ITextHost *  iface, REFIID  riid, void **  ppvObject  )

static

Definition at line 72 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
 
    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_ITextHost)) {
        *ppvObject = &This->ITextHost_iface;
        ITextHost_AddRef((ITextHost *)*ppvObject);
        return S_OK;
    }
 
    FIXME("Unknown interface: %s\n", debugstr_guid(riid));
    return E_NOINTERFACE;
}

ITextHostImpl_Release()

static ULONG WINAPI ITextHostImpl_Release ( ITextHost *  iface )

static

Definition at line 93 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ULONG ref = InterlockedDecrement(&This->ref);
 
    if (!ref)
    {
        SetWindowLongPtrW(This->hWnd, 0, 0);
        CoTaskMemFree(This);
    }
    return ref;
}

ITextHostImpl_TxActivate()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxActivate	(	ITextHost *	iface,
		LONG *	plOldState
	)

Definition at line 230 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    *plOldState = HandleToLong(SetActiveWindow(This->hWnd));
    return (*plOldState ? S_OK : E_FAIL);
}

ITextHostImpl_TxClientToScreen()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxClientToScreen	(	ITextHost *	iface,
		LPPOINT	lppt
	)

Definition at line 224 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return ClientToScreen(This->hWnd, lppt);
}

ITextHostImpl_TxCreateCaret()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxCreateCaret	(	ITextHost *	iface,
		HBITMAP	hbmp,
		INT	xWidth,
		INT	yHeight
	)

Definition at line 156 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return CreateCaret(This->hWnd, hbmp, xWidth, yHeight);
}

ITextHostImpl_TxDeactivate()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxDeactivate	(	ITextHost *	iface,
		LONG	lNewState
	)

Definition at line 237 of file txthost.c.

{
    HWND ret = SetActiveWindow(LongToHandle(lNewState));
    return (ret ? S_OK : E_FAIL);
}

ITextHostImpl_TxEnableScrollBar()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxEnableScrollBar	(	ITextHost *	iface,
		INT	fuSBFlags,
		INT	fuArrowflags
	)

Definition at line 124 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return EnableScrollBar(This->hWnd, fuSBFlags, fuArrowflags);
}

ITextHostImpl_TxGetAcceleratorPos()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetAcceleratorPos	(	ITextHost *	iface,
		LONG *	pch
	)

Definition at line 317 of file txthost.c.

{
    *pch = -1;
    return S_OK;
}

ITextHostImpl_TxGetBackStyle()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetBackStyle	(	ITextHost *	iface,
		TXTBACKSTYLE *	pStyle
	)

Definition at line 276 of file txthost.c.

{
    *pStyle = TXTBACK_OPAQUE;
    return S_OK;
}

ITextHostImpl_TxGetCharFormat()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetCharFormat	(	ITextHost *	iface,
		const CHARFORMATW **	ppCF
	)

Definition at line 259 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxGetClientRect()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetClientRect	(	ITextHost *	iface,
		LPRECT	prc
	)

Definition at line 243 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    int ret = GetClientRect(This->hWnd, prc);
    return (ret ? S_OK : E_FAIL);
}

ITextHostImpl_TxGetDC()

DECLSPEC_HIDDEN HDC __thiscall ITextHostImpl_TxGetDC

(

ITextHost *

iface

)

Definition at line 106 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return GetDC(This->hWnd);
}

ITextHostImpl_TxGetExtent()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetExtent	(	ITextHost *	iface,
		LPSIZEL	lpExtent
	)

Definition at line 323 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxGetMaxLength()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetMaxLength	(	ITextHost *	iface,
		DWORD *	pLength
	)

Definition at line 282 of file txthost.c.

{
    *pLength = INFINITE;
    return S_OK;
}

ITextHostImpl_TxGetParaFormat()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetParaFormat	(	ITextHost *	iface,
		const PARAFORMAT **	fmt
	)

Definition at line 264 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    *fmt = (const PARAFORMAT *)&This->para_fmt;
    return S_OK;
}

ITextHostImpl_TxGetPasswordChar()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetPasswordChar	(	ITextHost *	iface,
		WCHAR *	pch
	)

Definition at line 311 of file txthost.c.

{
    *pch = '*';
    return S_OK;
}

ITextHostImpl_TxGetPropertyBits()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetPropertyBits	(	ITextHost *	iface,
		DWORD	dwMask,
		DWORD *	pdwBits
	)

Definition at line 338 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ME_TextEditor *editor = (ME_TextEditor *)GetWindowLongPtrW(This->hWnd, 0);
    DWORD style;
    DWORD dwBits = 0;
 
    if (editor)
    {
        style = editor->styleFlags;
        if (editor->mode & TM_RICHTEXT)
            dwBits |= TXTBIT_RICHTEXT;
        if (editor->bWordWrap)
            dwBits |= TXTBIT_WORDWRAP;
        if (style & ECO_AUTOWORDSELECTION)
            dwBits |= TXTBIT_AUTOWORDSEL;
    } else {
        DWORD dwScrollBar;
 
        style = GetWindowLongW(This->hWnd, GWL_STYLE);
        ITextHostImpl_TxGetScrollBars(iface, &dwScrollBar);
 
        dwBits |= TXTBIT_RICHTEXT|TXTBIT_AUTOWORDSEL;
        if (!(dwScrollBar & ES_AUTOHSCROLL))
            dwBits |= TXTBIT_WORDWRAP;
    }
 
    /* Bits that correspond to window styles. */
    if (style & ES_MULTILINE)
        dwBits |= TXTBIT_MULTILINE;
    if (style & ES_READONLY)
        dwBits |= TXTBIT_READONLY;
    if (style & ES_PASSWORD)
        dwBits |= TXTBIT_USEPASSWORD;
    if (!(style & ES_NOHIDESEL))
        dwBits |= TXTBIT_HIDESELECTION;
    if (style & ES_SAVESEL)
        dwBits |= TXTBIT_SAVESELECTION;
    if (style & ES_VERTICAL)
        dwBits |= TXTBIT_VERTICAL;
    if (style & ES_NOOLEDRAGDROP)
        dwBits |= TXTBIT_DISABLEDRAG;
 
    dwBits |= TXTBIT_ALLOWBEEP;
 
    /* The following bits are always FALSE because they are probably only
     * needed for ITextServices_OnTxPropertyBitsChange:
     *   TXTBIT_VIEWINSETCHANGE
     *   TXTBIT_BACKSTYLECHANGE
     *   TXTBIT_MAXLENGTHCHANGE
     *   TXTBIT_CHARFORMATCHANGE
     *   TXTBIT_PARAFORMATCHANGE
     *   TXTBIT_SHOWACCELERATOR
     *   TXTBIT_EXTENTCHANGE
     *   TXTBIT_SELBARCHANGE
     *   TXTBIT_SCROLLBARCHANGE
     *   TXTBIT_CLIENTRECTCHANGE
     *
     * Documented by MSDN as not supported:
     *   TXTBIT_USECURRENTBKG
     */
 
    *pdwBits = dwBits & dwMask;
    return S_OK;
}

ITextHostImpl_TxGetScrollBars()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetScrollBars	(	ITextHost *	iface,
		DWORD *	pdwScrollBar
	)

Definition at line 288 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ME_TextEditor *editor = (ME_TextEditor*)GetWindowLongPtrW(This->hWnd, 0);
    const DWORD mask = WS_VSCROLL|
                       WS_HSCROLL|
                       ES_AUTOVSCROLL|
                       ES_AUTOHSCROLL|
                       ES_DISABLENOSCROLL;
    if (editor)
    {
        *pdwScrollBar = editor->styleFlags & mask;
    } else {
        DWORD style = GetWindowLongW(This->hWnd, GWL_STYLE);
        if (style & WS_VSCROLL)
            style |= ES_AUTOVSCROLL;
        if (!This->bEmulateVersion10 && (style & WS_HSCROLL))
            style |= ES_AUTOHSCROLL;
        *pdwScrollBar = style & mask;
    }
    return S_OK;
}

Referenced by ITextHostImpl_TxGetPropertyBits().

ITextHostImpl_TxGetSelectionBarWidth()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetSelectionBarWidth	(	ITextHost *	iface,
		LONG *	lSelBarWidth
	)

Definition at line 474 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ME_TextEditor *editor = (ME_TextEditor *)GetWindowLongPtrW(This->hWnd, 0);
 
    DWORD style = editor ? editor->styleFlags
                         : GetWindowLongW(This->hWnd, GWL_STYLE);
    *lSelBarWidth = (style & ES_SELECTIONBAR) ? 225 : 0; /* in HIMETRIC */
    return S_OK;
}

ITextHostImpl_TxGetSysColor()

DECLSPEC_HIDDEN COLORREF __thiscall ITextHostImpl_TxGetSysColor	(	ITextHost *	iface,
		int	nIndex
	)

Definition at line 271 of file txthost.c.

{
    return GetSysColor(nIndex);
}

ITextHostImpl_TxGetViewInset()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetViewInset	(	ITextHost *	iface,
		LPRECT	prc
	)

Definition at line 250 of file txthost.c.

{
    prc->top = 0;
    prc->left = 0;
    prc->bottom = 0;
    prc->right = 0;
    return S_OK;
}

ITextHostImpl_TxImmGetContext()

DECLSPEC_HIDDEN HIMC __thiscall ITextHostImpl_TxImmGetContext

(

ITextHost *

iface

)

Definition at line 462 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return ImmGetContext(This->hWnd);
}

ITextHostImpl_TxImmReleaseContext()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxImmReleaseContext	(	ITextHost *	iface,
		HIMC	himc
	)

Definition at line 468 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ImmReleaseContext(This->hWnd, himc);
}

ITextHostImpl_TxInvalidateRect()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxInvalidateRect	(	ITextHost *	iface,
		LPCRECT	prc,
		BOOL	fMode
	)

Definition at line 143 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    InvalidateRect(This->hWnd, prc, fMode);
}

ITextHostImpl_TxKillTimer()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxKillTimer	(	ITextHost *	iface,
		UINT	idTimer
	)

Definition at line 183 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    KillTimer(This->hWnd, idTimer);
}

ITextHostImpl_TxNotify()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxNotify	(	ITextHost *	iface,
		DWORD	iNotify,
		void *	pv
	)

Definition at line 404 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ME_TextEditor *editor = (ME_TextEditor*)GetWindowLongPtrW(This->hWnd, 0);
    HWND hwnd = This->hWnd;
    UINT id;
 
    if (!editor || !editor->hwndParent) return S_OK;
 
    id = GetWindowLongW(hwnd, GWLP_ID);
 
    switch (iNotify)
    {
        case EN_DROPFILES:
        case EN_LINK:
        case EN_OLEOPFAILED:
        case EN_PROTECTED:
        case EN_REQUESTRESIZE:
        case EN_SAVECLIPBOARD:
        case EN_SELCHANGE:
        case EN_STOPNOUNDO:
        {
            /* FIXME: Verify this assumption that pv starts with NMHDR. */
            NMHDR *info = pv;
            if (!info)
                return E_FAIL;
 
            info->hwndFrom = hwnd;
            info->idFrom = id;
            info->code = iNotify;
            SendMessageW(editor->hwndParent, WM_NOTIFY, id, (LPARAM)info);
            break;
        }
 
        case EN_UPDATE:
            /* Only sent when the window is visible. */
            if (!IsWindowVisible(hwnd))
                break;
            /* Fall through */
        case EN_CHANGE:
        case EN_ERRSPACE:
        case EN_HSCROLL:
        case EN_KILLFOCUS:
        case EN_MAXTEXT:
        case EN_SETFOCUS:
        case EN_VSCROLL:
            SendMessageW(editor->hwndParent, WM_COMMAND, MAKEWPARAM(id, iNotify), (LPARAM)hwnd);
            break;
 
        case EN_MSGFILTER:
            FIXME("EN_MSGFILTER is documented as not being sent to TxNotify\n");
            /* fall through */
        default:
            return E_FAIL;
    }
    return S_OK;
}

ITextHostImpl_TxReleaseDC()

DECLSPEC_HIDDEN INT __thiscall ITextHostImpl_TxReleaseDC	(	ITextHost *	iface,
		HDC	hdc
	)

Definition at line 112 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return ReleaseDC(This->hWnd, hdc);
}

ITextHostImpl_TxScreenToClient()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxScreenToClient	(	ITextHost *	iface,
		LPPOINT	lppt
	)

Definition at line 218 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return ScreenToClient(This->hWnd, lppt);
}

ITextHostImpl_TxScrollWindowEx()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxScrollWindowEx	(	ITextHost *	iface,
		INT	dx,
		INT	dy,
		LPCRECT	lprcScroll,
		LPCRECT	lprcClip,
		HRGN	hRgnUpdate,
		LPRECT	lprcUpdate,
		UINT	fuScroll
	)

Definition at line 189 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    ScrollWindowEx(This->hWnd, dx, dy, lprcScroll, lprcClip,
                   hRgnUpdate, lprcUpdate, fuScroll);
}

ITextHostImpl_TxSetCapture()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxSetCapture	(	ITextHost *	iface,
		BOOL	fCapture
	)

Definition at line 198 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    if (fCapture)
        SetCapture(This->hWnd);
    else
        ReleaseCapture();
}

ITextHostImpl_TxSetCaretPos()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetCaretPos	(	ITextHost *	iface,
		INT	x,
		INT	y
	)

Definition at line 171 of file txthost.c.

{
    return SetCaretPos(x, y);
}

ITextHostImpl_TxSetCursor()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxSetCursor	(	ITextHost *	iface,
		HCURSOR	hcur,
		BOOL	fText
	)

Definition at line 213 of file txthost.c.

{
    SetCursor(hcur);
}

ITextHostImpl_TxSetFocus()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxSetFocus

(

ITextHost *

iface

)

Definition at line 207 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    SetFocus(This->hWnd);
}

ITextHostImpl_TxSetScrollPos()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetScrollPos	(	ITextHost *	iface,
		INT	fnBar,
		INT	nPos,
		BOOL	fRedraw
	)

Definition at line 137 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return SetScrollPos(This->hWnd, fnBar, nPos, fRedraw) != 0;
}

ITextHostImpl_TxSetScrollRange()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetScrollRange	(	ITextHost *	iface,
		INT	fnBar,
		LONG	nMinPos,
		INT	nMaxPos,
		BOOL	fRedraw
	)

Definition at line 130 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return SetScrollRange(This->hWnd, fnBar, nMinPos, nMaxPos, fRedraw);
}

ITextHostImpl_TxSetTimer()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetTimer	(	ITextHost *	iface,
		UINT	idTimer,
		UINT	uTimeout
	)

Definition at line 177 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return SetTimer(This->hWnd, idTimer, uTimeout, NULL) != 0;
}

ITextHostImpl_TxShowCaret()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxShowCaret	(	ITextHost *	iface,
		BOOL	fShow
	)

Definition at line 162 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    if (fShow)
        return ShowCaret(This->hWnd);
    else
        return HideCaret(This->hWnd);
}

ITextHostImpl_TxShowScrollBar()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxShowScrollBar	(	ITextHost *	iface,
		INT	fnBar,
		BOOL	fShow
	)

Definition at line 118 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    return ShowScrollBar(This->hWnd, fnBar, fShow);
}

ITextHostImpl_TxViewChange()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxViewChange	(	ITextHost *	iface,
		BOOL	fUpdate
	)

Definition at line 149 of file txthost.c.

{
    ITextHostImpl *This = impl_from_ITextHost(iface);
    if (fUpdate)
        UpdateWindow(This->hWnd);
}

ME_CreateTextHost()

ITextHost * ME_CreateTextHost	(	HWND	hwnd,
		CREATESTRUCTW *	cs,
		BOOL	bEmulateVersion10
	)

Definition at line 44 of file txthost.c.

{
    ITextHostImpl *texthost;
 
    texthost = CoTaskMemAlloc(sizeof(*texthost));
    if (!texthost) return NULL;
 
    texthost->ITextHost_iface.lpVtbl = &textHostVtbl;
    texthost->ref = 1;
    texthost->hWnd = hwnd;
    texthost->bEmulateVersion10 = bEmulateVersion10;
    memset( &texthost->para_fmt, 0, sizeof(texthost->para_fmt) );
    texthost->para_fmt.cbSize = sizeof(texthost->para_fmt);
    texthost->para_fmt.dwMask = PFM_ALIGNMENT;
    texthost->para_fmt.wAlignment = PFA_LEFT;
    if (cs->style & ES_RIGHT)
        texthost->para_fmt.wAlignment = PFA_RIGHT;
    if (cs->style & ES_CENTER)
        texthost->para_fmt.wAlignment = PFA_CENTER;
 
    return &texthost->ITextHost_iface;
}

Referenced by create_windowed_editor().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

richedit

)

Variable Documentation

textHostVtbl

static const ITextHostVtbl textHostVtbl

static

Definition at line 42 of file txthost.c.

Referenced by ME_CreateTextHost().