726 lines
25 KiB
C
726 lines
25 KiB
C
/*
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* RichEdit - ITextHost implementation for windowed richedit controls
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*
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* Copyright 2009 by Dylan Smith
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#define COBJMACROS
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#include "editor.h"
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#include "ole2.h"
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#include "richole.h"
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#include "imm.h"
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#include "textserv.h"
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#include "wine/debug.h"
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#include "editstr.h"
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WINE_DEFAULT_DEBUG_CHANNEL(richedit);
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typedef struct ITextHostImpl {
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ITextHost ITextHost_iface;
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LONG ref;
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HWND hWnd;
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BOOL bEmulateVersion10;
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PARAFORMAT2 para_fmt;
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} ITextHostImpl;
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static const ITextHostVtbl textHostVtbl;
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ITextHost *ME_CreateTextHost(HWND hwnd, CREATESTRUCTW *cs, BOOL bEmulateVersion10)
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{
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ITextHostImpl *texthost;
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texthost = CoTaskMemAlloc(sizeof(*texthost));
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if (!texthost) return NULL;
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texthost->ITextHost_iface.lpVtbl = &textHostVtbl;
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texthost->ref = 1;
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texthost->hWnd = hwnd;
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texthost->bEmulateVersion10 = bEmulateVersion10;
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memset( &texthost->para_fmt, 0, sizeof(texthost->para_fmt) );
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texthost->para_fmt.cbSize = sizeof(texthost->para_fmt);
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texthost->para_fmt.dwMask = PFM_ALIGNMENT;
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texthost->para_fmt.wAlignment = PFA_LEFT;
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if (cs->style & ES_RIGHT)
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texthost->para_fmt.wAlignment = PFA_RIGHT;
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if (cs->style & ES_CENTER)
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texthost->para_fmt.wAlignment = PFA_CENTER;
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return &texthost->ITextHost_iface;
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}
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static inline ITextHostImpl *impl_from_ITextHost(ITextHost *iface)
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{
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return CONTAINING_RECORD(iface, ITextHostImpl, ITextHost_iface);
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}
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static HRESULT WINAPI ITextHostImpl_QueryInterface(ITextHost *iface, REFIID riid, void **ppvObject)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_ITextHost)) {
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*ppvObject = &This->ITextHost_iface;
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ITextHost_AddRef((ITextHost *)*ppvObject);
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return S_OK;
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}
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FIXME("Unknown interface: %s\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI ITextHostImpl_AddRef(ITextHost *iface)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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return ref;
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}
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static ULONG WINAPI ITextHostImpl_Release(ITextHost *iface)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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if (!ref)
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{
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SetWindowLongPtrW(This->hWnd, 0, 0);
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CoTaskMemFree(This);
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}
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return ref;
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}
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DECLSPEC_HIDDEN HDC WINAPI ITextHostImpl_TxGetDC(ITextHost *iface)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return GetDC(This->hWnd);
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}
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DECLSPEC_HIDDEN INT WINAPI ITextHostImpl_TxReleaseDC(ITextHost *iface, HDC hdc)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return ReleaseDC(This->hWnd, hdc);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxShowScrollBar(ITextHost *iface, INT fnBar, BOOL fShow)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return ShowScrollBar(This->hWnd, fnBar, fShow);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxEnableScrollBar(ITextHost *iface, INT fuSBFlags, INT fuArrowflags)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return EnableScrollBar(This->hWnd, fuSBFlags, fuArrowflags);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxSetScrollRange(ITextHost *iface, INT fnBar, LONG nMinPos, INT nMaxPos,
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BOOL fRedraw)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return SetScrollRange(This->hWnd, fnBar, nMinPos, nMaxPos, fRedraw);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxSetScrollPos(ITextHost *iface, INT fnBar, INT nPos, BOOL fRedraw)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return SetScrollPos(This->hWnd, fnBar, nPos, fRedraw) != 0;
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxInvalidateRect(ITextHost *iface, LPCRECT prc, BOOL fMode)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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InvalidateRect(This->hWnd, prc, fMode);
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxViewChange(ITextHost *iface, BOOL fUpdate)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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if (fUpdate)
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UpdateWindow(This->hWnd);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxCreateCaret(ITextHost *iface, HBITMAP hbmp, INT xWidth, INT yHeight)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return CreateCaret(This->hWnd, hbmp, xWidth, yHeight);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxShowCaret(ITextHost *iface, BOOL fShow)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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if (fShow)
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return ShowCaret(This->hWnd);
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else
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return HideCaret(This->hWnd);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxSetCaretPos(ITextHost *iface,
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INT x, INT y)
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{
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return SetCaretPos(x, y);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxSetTimer(ITextHost *iface, UINT idTimer, UINT uTimeout)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return SetTimer(This->hWnd, idTimer, uTimeout, NULL) != 0;
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxKillTimer(ITextHost *iface, UINT idTimer)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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KillTimer(This->hWnd, idTimer);
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxScrollWindowEx(ITextHost *iface, INT dx, INT dy, LPCRECT lprcScroll,
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LPCRECT lprcClip, HRGN hRgnUpdate, LPRECT lprcUpdate,
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UINT fuScroll)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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ScrollWindowEx(This->hWnd, dx, dy, lprcScroll, lprcClip,
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hRgnUpdate, lprcUpdate, fuScroll);
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxSetCapture(ITextHost *iface, BOOL fCapture)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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if (fCapture)
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SetCapture(This->hWnd);
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else
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ReleaseCapture();
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxSetFocus(ITextHost *iface)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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SetFocus(This->hWnd);
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxSetCursor(ITextHost *iface,
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HCURSOR hcur,
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BOOL fText)
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{
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SetCursor(hcur);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxScreenToClient(ITextHost *iface, LPPOINT lppt)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return ScreenToClient(This->hWnd, lppt);
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}
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DECLSPEC_HIDDEN BOOL WINAPI ITextHostImpl_TxClientToScreen(ITextHost *iface, LPPOINT lppt)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return ClientToScreen(This->hWnd, lppt);
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxActivate(ITextHost *iface, LONG *plOldState)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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*plOldState = HandleToLong(SetActiveWindow(This->hWnd));
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return (*plOldState ? S_OK : E_FAIL);
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxDeactivate(ITextHost *iface,
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LONG lNewState)
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{
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HWND ret = SetActiveWindow(LongToHandle(lNewState));
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return (ret ? S_OK : E_FAIL);
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetClientRect(ITextHost *iface, LPRECT prc)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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int ret = GetClientRect(This->hWnd, prc);
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return (ret ? S_OK : E_FAIL);
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetViewInset(ITextHost *iface,
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LPRECT prc)
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{
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prc->top = 0;
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prc->left = 0;
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prc->bottom = 0;
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prc->right = 0;
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetCharFormat(ITextHost *iface,
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const CHARFORMATW **ppCF)
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{
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return E_NOTIMPL;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetParaFormat(ITextHost *iface,
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const PARAFORMAT **fmt)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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*fmt = (const PARAFORMAT *)&This->para_fmt;
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return S_OK;
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}
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DECLSPEC_HIDDEN COLORREF WINAPI ITextHostImpl_TxGetSysColor(ITextHost *iface,
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int nIndex)
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{
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return GetSysColor(nIndex);
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetBackStyle(ITextHost *iface,
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TXTBACKSTYLE *pStyle)
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{
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*pStyle = TXTBACK_OPAQUE;
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetMaxLength(ITextHost *iface,
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DWORD *pLength)
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{
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*pLength = INFINITE;
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetScrollBars(ITextHost *iface, DWORD *pdwScrollBar)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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ME_TextEditor *editor = (ME_TextEditor*)GetWindowLongPtrW(This->hWnd, 0);
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const DWORD mask = WS_VSCROLL|
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WS_HSCROLL|
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ES_AUTOVSCROLL|
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ES_AUTOHSCROLL|
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ES_DISABLENOSCROLL;
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if (editor)
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{
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*pdwScrollBar = editor->styleFlags & mask;
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} else {
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DWORD style = GetWindowLongW(This->hWnd, GWL_STYLE);
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if (style & WS_VSCROLL)
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style |= ES_AUTOVSCROLL;
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if (!This->bEmulateVersion10 && (style & WS_HSCROLL))
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style |= ES_AUTOHSCROLL;
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*pdwScrollBar = style & mask;
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}
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetPasswordChar(ITextHost *iface,
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WCHAR *pch)
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{
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*pch = '*';
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetAcceleratorPos(ITextHost *iface,
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LONG *pch)
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{
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*pch = -1;
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetExtent(ITextHost *iface,
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LPSIZEL lpExtent)
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{
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return E_NOTIMPL;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_OnTxCharFormatChange(ITextHost *iface,
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const CHARFORMATW *pcf)
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{
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_OnTxParaFormatChange(ITextHost *iface,
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const PARAFORMAT *ppf)
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{
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetPropertyBits(ITextHost *iface, DWORD dwMask, DWORD *pdwBits)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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ME_TextEditor *editor = (ME_TextEditor *)GetWindowLongPtrW(This->hWnd, 0);
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DWORD style;
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DWORD dwBits = 0;
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if (editor)
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{
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style = editor->styleFlags;
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if (editor->mode & TM_RICHTEXT)
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dwBits |= TXTBIT_RICHTEXT;
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if (editor->bWordWrap)
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dwBits |= TXTBIT_WORDWRAP;
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if (style & ECO_AUTOWORDSELECTION)
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dwBits |= TXTBIT_AUTOWORDSEL;
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} else {
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DWORD dwScrollBar;
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style = GetWindowLongW(This->hWnd, GWL_STYLE);
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ITextHostImpl_TxGetScrollBars(iface, &dwScrollBar);
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dwBits |= TXTBIT_RICHTEXT|TXTBIT_AUTOWORDSEL;
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if (!(dwScrollBar & ES_AUTOHSCROLL))
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dwBits |= TXTBIT_WORDWRAP;
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}
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/* Bits that correspond to window styles. */
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if (style & ES_MULTILINE)
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dwBits |= TXTBIT_MULTILINE;
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if (style & ES_READONLY)
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dwBits |= TXTBIT_READONLY;
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if (style & ES_PASSWORD)
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dwBits |= TXTBIT_USEPASSWORD;
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if (!(style & ES_NOHIDESEL))
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dwBits |= TXTBIT_HIDESELECTION;
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if (style & ES_SAVESEL)
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dwBits |= TXTBIT_SAVESELECTION;
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if (style & ES_VERTICAL)
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dwBits |= TXTBIT_VERTICAL;
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if (style & ES_NOOLEDRAGDROP)
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dwBits |= TXTBIT_DISABLEDRAG;
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dwBits |= TXTBIT_ALLOWBEEP;
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/* The following bits are always FALSE because they are probably only
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* needed for ITextServices_OnTxPropertyBitsChange:
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* TXTBIT_VIEWINSETCHANGE
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* TXTBIT_BACKSTYLECHANGE
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* TXTBIT_MAXLENGTHCHANGE
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* TXTBIT_CHARFORMATCHANGE
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* TXTBIT_PARAFORMATCHANGE
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* TXTBIT_SHOWACCELERATOR
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* TXTBIT_EXTENTCHANGE
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* TXTBIT_SELBARCHANGE
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* TXTBIT_SCROLLBARCHANGE
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* TXTBIT_CLIENTRECTCHANGE
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*
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* Documented by MSDN as not supported:
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* TXTBIT_USECURRENTBKG
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*/
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*pdwBits = dwBits & dwMask;
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return S_OK;
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}
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DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxNotify(ITextHost *iface, DWORD iNotify, void *pv)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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ME_TextEditor *editor = (ME_TextEditor*)GetWindowLongPtrW(This->hWnd, 0);
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HWND hwnd = This->hWnd;
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UINT id;
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if (!editor || !editor->hwndParent) return S_OK;
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id = GetWindowLongW(hwnd, GWLP_ID);
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switch (iNotify)
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{
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case EN_DROPFILES:
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case EN_LINK:
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case EN_OLEOPFAILED:
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case EN_PROTECTED:
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case EN_REQUESTRESIZE:
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case EN_SAVECLIPBOARD:
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case EN_SELCHANGE:
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case EN_STOPNOUNDO:
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{
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/* FIXME: Verify this assumption that pv starts with NMHDR. */
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NMHDR *info = pv;
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if (!info)
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return E_FAIL;
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info->hwndFrom = hwnd;
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info->idFrom = id;
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info->code = iNotify;
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SendMessageW(editor->hwndParent, WM_NOTIFY, id, (LPARAM)info);
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break;
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}
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case EN_UPDATE:
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/* Only sent when the window is visible. */
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if (!IsWindowVisible(hwnd))
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break;
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/* Fall through */
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case EN_CHANGE:
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case EN_ERRSPACE:
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case EN_HSCROLL:
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case EN_KILLFOCUS:
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case EN_MAXTEXT:
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case EN_SETFOCUS:
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case EN_VSCROLL:
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SendMessageW(editor->hwndParent, WM_COMMAND, MAKEWPARAM(id, iNotify), (LPARAM)hwnd);
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break;
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case EN_MSGFILTER:
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FIXME("EN_MSGFILTER is documented as not being sent to TxNotify\n");
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/* fall through */
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default:
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return E_FAIL;
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}
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return S_OK;
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}
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DECLSPEC_HIDDEN HIMC WINAPI ITextHostImpl_TxImmGetContext(ITextHost *iface)
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{
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ITextHostImpl *This = impl_from_ITextHost(iface);
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return ImmGetContext(This->hWnd);
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}
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DECLSPEC_HIDDEN void WINAPI ITextHostImpl_TxImmReleaseContext(ITextHost *iface, HIMC himc)
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|
{
|
|
ITextHostImpl *This = impl_from_ITextHost(iface);
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ImmReleaseContext(This->hWnd, himc);
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}
|
|
|
|
DECLSPEC_HIDDEN HRESULT WINAPI ITextHostImpl_TxGetSelectionBarWidth(ITextHost *iface, LONG *lSelBarWidth)
|
|
{
|
|
ITextHostImpl *This = impl_from_ITextHost(iface);
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ME_TextEditor *editor = (ME_TextEditor *)GetWindowLongPtrW(This->hWnd, 0);
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|
|
|
DWORD style = editor ? editor->styleFlags
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|
: GetWindowLongW(This->hWnd, GWL_STYLE);
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*lSelBarWidth = (style & ES_SELECTIONBAR) ? 225 : 0; /* in HIMETRIC */
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|
return S_OK;
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}
|
|
|
|
|
|
#ifdef __i386__ /* thiscall functions are i386-specific */
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|
|
|
#define THISCALL(func) (void *) __thiscall_ ## func
|
|
#ifdef _MSC_VER
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|
#define DEFINE_THISCALL_WRAPPER(func,args) \
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|
__declspec(naked) HRESULT __thiscall_##func(void) \
|
|
{ \
|
|
__asm pop eax \
|
|
__asm push ecx \
|
|
__asm push eax \
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|
__asm jmp func \
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|
}
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|
#else /* _MSC_VER */
|
|
#define DEFINE_THISCALL_WRAPPER(func,args) \
|
|
extern HRESULT __thiscall_ ## func(void); \
|
|
__ASM_GLOBAL_FUNC(__thiscall_ ## func, \
|
|
"popl %eax\n\t" \
|
|
"pushl %ecx\n\t" \
|
|
"pushl %eax\n\t" \
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|
"jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
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|
#endif /* _MSC_VER */
|
|
|
|
#else /* __i386__ */
|
|
|
|
#define THISCALL(func) func
|
|
#define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
|
|
|
|
#endif /* __i386__ */
|
|
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetDC,4)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxReleaseDC,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxShowScrollBar,12)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxEnableScrollBar,12)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxSetScrollRange,20)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxSetScrollPos,16)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxInvalidateRect,12)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxViewChange,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxCreateCaret,16)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxShowCaret,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxSetCaretPos,12)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxSetTimer,12)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxKillTimer,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxScrollWindowEx,32)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxSetCapture,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxSetFocus,4)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxSetCursor,12)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxScreenToClient,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxClientToScreen,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxActivate,8)
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|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxDeactivate,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetClientRect,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetViewInset,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetCharFormat,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetParaFormat,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetSysColor,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetBackStyle,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetMaxLength,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetScrollBars,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetPasswordChar,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetAcceleratorPos,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetExtent,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_OnTxCharFormatChange,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_OnTxParaFormatChange,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetPropertyBits,12)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxNotify,12)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxImmGetContext,4)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxImmReleaseContext,8)
|
|
DEFINE_THISCALL_WRAPPER(ITextHostImpl_TxGetSelectionBarWidth,8)
|
|
|
|
#ifdef __i386__ /* thiscall functions are i386-specific */
|
|
|
|
#define STDCALL(func) (void *) __stdcall_ ## func
|
|
#ifdef _MSC_VER
|
|
#define DEFINE_STDCALL_WRAPPER(num,func,args) \
|
|
__declspec(naked) HRESULT __stdcall_##func(void) \
|
|
{ \
|
|
__asm pop eax \
|
|
__asm pop ecx \
|
|
__asm push eax \
|
|
__asm mov eax, [ecx] \
|
|
__asm jmp dword ptr [eax + 4*num] \
|
|
}
|
|
#else /* _MSC_VER */
|
|
#define DEFINE_STDCALL_WRAPPER(num,func,args) \
|
|
extern HRESULT __stdcall_ ## func(void); \
|
|
__ASM_GLOBAL_FUNC(__stdcall_ ## func, \
|
|
"popl %eax\n\t" \
|
|
"popl %ecx\n\t" \
|
|
"pushl %eax\n\t" \
|
|
"movl (%ecx), %eax\n\t" \
|
|
"jmp *(4*(" #num "))(%eax)" )
|
|
#endif /* _MSC_VER */
|
|
|
|
DEFINE_STDCALL_WRAPPER(3,ITextHostImpl_TxGetDC,4)
|
|
DEFINE_STDCALL_WRAPPER(4,ITextHostImpl_TxReleaseDC,8)
|
|
DEFINE_STDCALL_WRAPPER(5,ITextHostImpl_TxShowScrollBar,12)
|
|
DEFINE_STDCALL_WRAPPER(6,ITextHostImpl_TxEnableScrollBar,12)
|
|
DEFINE_STDCALL_WRAPPER(7,ITextHostImpl_TxSetScrollRange,20)
|
|
DEFINE_STDCALL_WRAPPER(8,ITextHostImpl_TxSetScrollPos,16)
|
|
DEFINE_STDCALL_WRAPPER(9,ITextHostImpl_TxInvalidateRect,12)
|
|
DEFINE_STDCALL_WRAPPER(10,ITextHostImpl_TxViewChange,8)
|
|
DEFINE_STDCALL_WRAPPER(11,ITextHostImpl_TxCreateCaret,16)
|
|
DEFINE_STDCALL_WRAPPER(12,ITextHostImpl_TxShowCaret,8)
|
|
DEFINE_STDCALL_WRAPPER(13,ITextHostImpl_TxSetCaretPos,12)
|
|
DEFINE_STDCALL_WRAPPER(14,ITextHostImpl_TxSetTimer,12)
|
|
DEFINE_STDCALL_WRAPPER(15,ITextHostImpl_TxKillTimer,8)
|
|
DEFINE_STDCALL_WRAPPER(16,ITextHostImpl_TxScrollWindowEx,32)
|
|
DEFINE_STDCALL_WRAPPER(17,ITextHostImpl_TxSetCapture,8)
|
|
DEFINE_STDCALL_WRAPPER(18,ITextHostImpl_TxSetFocus,4)
|
|
DEFINE_STDCALL_WRAPPER(19,ITextHostImpl_TxSetCursor,12)
|
|
DEFINE_STDCALL_WRAPPER(20,ITextHostImpl_TxScreenToClient,8)
|
|
DEFINE_STDCALL_WRAPPER(21,ITextHostImpl_TxClientToScreen,8)
|
|
DEFINE_STDCALL_WRAPPER(22,ITextHostImpl_TxActivate,8)
|
|
DEFINE_STDCALL_WRAPPER(23,ITextHostImpl_TxDeactivate,8)
|
|
DEFINE_STDCALL_WRAPPER(24,ITextHostImpl_TxGetClientRect,8)
|
|
DEFINE_STDCALL_WRAPPER(25,ITextHostImpl_TxGetViewInset,8)
|
|
DEFINE_STDCALL_WRAPPER(26,ITextHostImpl_TxGetCharFormat,8)
|
|
DEFINE_STDCALL_WRAPPER(27,ITextHostImpl_TxGetParaFormat,8)
|
|
DEFINE_STDCALL_WRAPPER(28,ITextHostImpl_TxGetSysColor,8)
|
|
DEFINE_STDCALL_WRAPPER(29,ITextHostImpl_TxGetBackStyle,8)
|
|
DEFINE_STDCALL_WRAPPER(30,ITextHostImpl_TxGetMaxLength,8)
|
|
DEFINE_STDCALL_WRAPPER(31,ITextHostImpl_TxGetScrollBars,8)
|
|
DEFINE_STDCALL_WRAPPER(32,ITextHostImpl_TxGetPasswordChar,8)
|
|
DEFINE_STDCALL_WRAPPER(33,ITextHostImpl_TxGetAcceleratorPos,8)
|
|
DEFINE_STDCALL_WRAPPER(34,ITextHostImpl_TxGetExtent,8)
|
|
DEFINE_STDCALL_WRAPPER(35,ITextHostImpl_OnTxCharFormatChange,8)
|
|
DEFINE_STDCALL_WRAPPER(36,ITextHostImpl_OnTxParaFormatChange,8)
|
|
DEFINE_STDCALL_WRAPPER(37,ITextHostImpl_TxGetPropertyBits,12)
|
|
DEFINE_STDCALL_WRAPPER(38,ITextHostImpl_TxNotify,12)
|
|
DEFINE_STDCALL_WRAPPER(39,ITextHostImpl_TxImmGetContext,4)
|
|
DEFINE_STDCALL_WRAPPER(40,ITextHostImpl_TxImmReleaseContext,8)
|
|
DEFINE_STDCALL_WRAPPER(41,ITextHostImpl_TxGetSelectionBarWidth,8)
|
|
|
|
const ITextHostVtbl itextHostStdcallVtbl = {
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
STDCALL(ITextHostImpl_TxGetDC),
|
|
STDCALL(ITextHostImpl_TxReleaseDC),
|
|
STDCALL(ITextHostImpl_TxShowScrollBar),
|
|
STDCALL(ITextHostImpl_TxEnableScrollBar),
|
|
STDCALL(ITextHostImpl_TxSetScrollRange),
|
|
STDCALL(ITextHostImpl_TxSetScrollPos),
|
|
STDCALL(ITextHostImpl_TxInvalidateRect),
|
|
STDCALL(ITextHostImpl_TxViewChange),
|
|
STDCALL(ITextHostImpl_TxCreateCaret),
|
|
STDCALL(ITextHostImpl_TxShowCaret),
|
|
STDCALL(ITextHostImpl_TxSetCaretPos),
|
|
STDCALL(ITextHostImpl_TxSetTimer),
|
|
STDCALL(ITextHostImpl_TxKillTimer),
|
|
STDCALL(ITextHostImpl_TxScrollWindowEx),
|
|
STDCALL(ITextHostImpl_TxSetCapture),
|
|
STDCALL(ITextHostImpl_TxSetFocus),
|
|
STDCALL(ITextHostImpl_TxSetCursor),
|
|
STDCALL(ITextHostImpl_TxScreenToClient),
|
|
STDCALL(ITextHostImpl_TxClientToScreen),
|
|
STDCALL(ITextHostImpl_TxActivate),
|
|
STDCALL(ITextHostImpl_TxDeactivate),
|
|
STDCALL(ITextHostImpl_TxGetClientRect),
|
|
STDCALL(ITextHostImpl_TxGetViewInset),
|
|
STDCALL(ITextHostImpl_TxGetCharFormat),
|
|
STDCALL(ITextHostImpl_TxGetParaFormat),
|
|
STDCALL(ITextHostImpl_TxGetSysColor),
|
|
STDCALL(ITextHostImpl_TxGetBackStyle),
|
|
STDCALL(ITextHostImpl_TxGetMaxLength),
|
|
STDCALL(ITextHostImpl_TxGetScrollBars),
|
|
STDCALL(ITextHostImpl_TxGetPasswordChar),
|
|
STDCALL(ITextHostImpl_TxGetAcceleratorPos),
|
|
STDCALL(ITextHostImpl_TxGetExtent),
|
|
STDCALL(ITextHostImpl_OnTxCharFormatChange),
|
|
STDCALL(ITextHostImpl_OnTxParaFormatChange),
|
|
STDCALL(ITextHostImpl_TxGetPropertyBits),
|
|
STDCALL(ITextHostImpl_TxNotify),
|
|
STDCALL(ITextHostImpl_TxImmGetContext),
|
|
STDCALL(ITextHostImpl_TxImmReleaseContext),
|
|
STDCALL(ITextHostImpl_TxGetSelectionBarWidth),
|
|
};
|
|
|
|
#endif /* __i386__ */
|
|
|
|
static const ITextHostVtbl textHostVtbl = {
|
|
ITextHostImpl_QueryInterface,
|
|
ITextHostImpl_AddRef,
|
|
ITextHostImpl_Release,
|
|
THISCALL(ITextHostImpl_TxGetDC),
|
|
THISCALL(ITextHostImpl_TxReleaseDC),
|
|
THISCALL(ITextHostImpl_TxShowScrollBar),
|
|
THISCALL(ITextHostImpl_TxEnableScrollBar),
|
|
THISCALL(ITextHostImpl_TxSetScrollRange),
|
|
THISCALL(ITextHostImpl_TxSetScrollPos),
|
|
THISCALL(ITextHostImpl_TxInvalidateRect),
|
|
THISCALL(ITextHostImpl_TxViewChange),
|
|
THISCALL(ITextHostImpl_TxCreateCaret),
|
|
THISCALL(ITextHostImpl_TxShowCaret),
|
|
THISCALL(ITextHostImpl_TxSetCaretPos),
|
|
THISCALL(ITextHostImpl_TxSetTimer),
|
|
THISCALL(ITextHostImpl_TxKillTimer),
|
|
THISCALL(ITextHostImpl_TxScrollWindowEx),
|
|
THISCALL(ITextHostImpl_TxSetCapture),
|
|
THISCALL(ITextHostImpl_TxSetFocus),
|
|
THISCALL(ITextHostImpl_TxSetCursor),
|
|
THISCALL(ITextHostImpl_TxScreenToClient),
|
|
THISCALL(ITextHostImpl_TxClientToScreen),
|
|
THISCALL(ITextHostImpl_TxActivate),
|
|
THISCALL(ITextHostImpl_TxDeactivate),
|
|
THISCALL(ITextHostImpl_TxGetClientRect),
|
|
THISCALL(ITextHostImpl_TxGetViewInset),
|
|
THISCALL(ITextHostImpl_TxGetCharFormat),
|
|
THISCALL(ITextHostImpl_TxGetParaFormat),
|
|
THISCALL(ITextHostImpl_TxGetSysColor),
|
|
THISCALL(ITextHostImpl_TxGetBackStyle),
|
|
THISCALL(ITextHostImpl_TxGetMaxLength),
|
|
THISCALL(ITextHostImpl_TxGetScrollBars),
|
|
THISCALL(ITextHostImpl_TxGetPasswordChar),
|
|
THISCALL(ITextHostImpl_TxGetAcceleratorPos),
|
|
THISCALL(ITextHostImpl_TxGetExtent),
|
|
THISCALL(ITextHostImpl_OnTxCharFormatChange),
|
|
THISCALL(ITextHostImpl_OnTxParaFormatChange),
|
|
THISCALL(ITextHostImpl_TxGetPropertyBits),
|
|
THISCALL(ITextHostImpl_TxNotify),
|
|
THISCALL(ITextHostImpl_TxImmGetContext),
|
|
THISCALL(ITextHostImpl_TxImmReleaseContext),
|
|
THISCALL(ITextHostImpl_TxGetSelectionBarWidth),
|
|
};
|