393 lines
12 KiB
C
393 lines
12 KiB
C
/*
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* RichEdit - functions and interfaces around CreateTextServices
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*
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* Copyright 2005, 2006, Maarten Lankhorst
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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 NONAMELESSSTRUCT
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#define NONAMELESSUNION
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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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#ifdef __i386__ /* thiscall functions are i386-specific */
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#define THISCALL(func) __thiscall_ ## func
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#define DEFINE_THISCALL_WRAPPER(func) \
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extern typeof(func) THISCALL(func); \
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__ASM_GLOBAL_FUNC(__thiscall_ ## func, \
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"popl %eax\n\t" \
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"pushl %ecx\n\t" \
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"pushl %eax\n\t" \
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"jmp " __ASM_NAME(#func) )
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#else /* __i386__ */
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#define THISCALL(func) func
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#define DEFINE_THISCALL_WRAPPER(func) /* nothing */
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#endif /* __i386__ */
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WINE_DEFAULT_DEBUG_CHANNEL(richedit);
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typedef struct ITextServicesImpl {
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const ITextServicesVtbl *lpVtbl;
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ITextHost *pMyHost;
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LONG ref;
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CRITICAL_SECTION csTxtSrv;
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} ITextServicesImpl;
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static const ITextServicesVtbl textservices_Vtbl;
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/******************************************************************
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* CreateTextServices (RICHED20.4)
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*/
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HRESULT WINAPI CreateTextServices(IUnknown * pUnkOuter,
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ITextHost * pITextHost,
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IUnknown **ppUnk)
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{
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ITextServicesImpl *ITextImpl;
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TRACE("%p %p --> %p\n", pUnkOuter, pITextHost, ppUnk);
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if (pITextHost == NULL)
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return E_POINTER;
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ITextImpl = CoTaskMemAlloc(sizeof(*ITextImpl));
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if (ITextImpl == NULL)
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return E_OUTOFMEMORY;
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InitializeCriticalSection(&ITextImpl->csTxtSrv);
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ITextImpl->csTxtSrv.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": ITextServicesImpl.csTxtSrv");
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ITextImpl->ref = 1;
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ITextHost_AddRef(pITextHost);
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ITextImpl->pMyHost = pITextHost;
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ITextImpl->lpVtbl = &textservices_Vtbl;
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if (pUnkOuter)
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{
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FIXME("Support aggregation\n");
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return CLASS_E_NOAGGREGATION;
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}
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*ppUnk = (IUnknown *)ITextImpl;
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return S_OK;
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}
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#define ICOM_THIS_MULTI(impl,field,iface) \
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impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
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static HRESULT WINAPI fnTextSrv_QueryInterface(ITextServices * iface,
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REFIID riid,
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LPVOID * ppv)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppv);
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*ppv = NULL;
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if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_ITextServices))
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*ppv = (LPVOID)This;
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if (*ppv)
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{
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IUnknown_AddRef((IUnknown *)(*ppv));
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TRACE ("-- Interface = %p\n", *ppv);
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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 fnTextSrv_AddRef(ITextServices *iface)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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DWORD ref = InterlockedIncrement(&This->ref);
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TRACE("(%p/%p)->() AddRef from %d\n", This, iface, ref - 1);
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return ref;
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}
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static ULONG WINAPI fnTextSrv_Release(ITextServices *iface)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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DWORD ref = InterlockedDecrement(&This->ref);
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TRACE("(%p/%p)->() Release from %d\n", This, iface, ref + 1);
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if (!ref)
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{
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ITextHost_Release(This->pMyHost);
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This->csTxtSrv.DebugInfo->Spare[0] = 0;
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DeleteCriticalSection(&This->csTxtSrv);
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CoTaskMemFree(This);
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}
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return ref;
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}
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HRESULT WINAPI fnTextSrv_TxSendMessage(ITextServices *iface,
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UINT msg,
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WPARAM wparam,
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LPARAM lparam,
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LRESULT* plresult)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxDraw(ITextServices *iface,
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DWORD dwDrawAspect,
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LONG lindex,
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void* pvAspect,
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DVTARGETDEVICE* ptd,
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HDC hdcDraw,
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HDC hdcTargetDev,
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LPCRECTL lprcBounds,
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LPCRECTL lprcWBounds,
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LPRECT lprcUpdate,
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BOOL (CALLBACK * pfnContinue)(DWORD),
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DWORD dwContinue,
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LONG lViewId)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetHScroll(ITextServices *iface,
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LONG* plMin,
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LONG* plMax,
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LONG* plPos,
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LONG* plPage,
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BOOL* pfEnabled)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetVScroll(ITextServices *iface,
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LONG* plMin,
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LONG* plMax,
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LONG* plPos,
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LONG* plPage,
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BOOL* pfEnabled)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_OnTxSetCursor(ITextServices *iface,
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DWORD dwDrawAspect,
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LONG lindex,
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void* pvAspect,
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DVTARGETDEVICE* ptd,
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HDC hdcDraw,
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HDC hicTargetDev,
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LPCRECT lprcClient,
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INT x, INT y)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxQueryHitPoint(ITextServices *iface,
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DWORD dwDrawAspect,
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LONG lindex,
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void* pvAspect,
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DVTARGETDEVICE* ptd,
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HDC hdcDraw,
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HDC hicTargetDev,
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LPCRECT lprcClient,
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INT x, INT y,
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DWORD* pHitResult)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_OnTxInplaceActivate(ITextServices *iface,
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LPCRECT prcClient)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_OnTxInplaceDeactivate(ITextServices *iface)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_OnTxUIActivate(ITextServices *iface)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_OnTxUIDeactivate(ITextServices *iface)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetText(ITextServices *iface,
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BSTR* pbstrText)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxSetText(ITextServices *iface,
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LPCWSTR pszText)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetCurrentTargetX(ITextServices *iface,
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LONG* x)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetBaseLinePos(ITextServices *iface,
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LONG* x)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetNaturalSize(ITextServices *iface,
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DWORD dwAspect,
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HDC hdcDraw,
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HDC hicTargetDev,
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DVTARGETDEVICE* ptd,
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DWORD dwMode,
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const SIZEL* psizelExtent,
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LONG* pwidth,
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LONG* pheight)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetDropTarget(ITextServices *iface,
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IDropTarget** ppDropTarget)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_OnTxPropertyBitsChange(ITextServices *iface,
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DWORD dwMask,
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DWORD dwBits)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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HRESULT WINAPI fnTextSrv_TxGetCachedSize(ITextServices *iface,
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DWORD* pdwWidth,
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DWORD* pdwHeight)
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{
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ICOM_THIS_MULTI(ITextServicesImpl, lpVtbl, iface);
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FIXME("%p: STUB\n", This);
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return E_NOTIMPL;
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}
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxSendMessage)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxDraw)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetHScroll)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetVScroll)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_OnTxSetCursor)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxQueryHitPoint)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_OnTxInplaceActivate)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_OnTxInplaceDeactivate)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_OnTxUIActivate)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_OnTxUIDeactivate)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetText)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxSetText)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetCurrentTargetX)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetBaseLinePos)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetNaturalSize)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetDropTarget)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_OnTxPropertyBitsChange)
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DEFINE_THISCALL_WRAPPER(fnTextSrv_TxGetCachedSize)
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static const ITextServicesVtbl textservices_Vtbl =
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{
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fnTextSrv_QueryInterface,
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fnTextSrv_AddRef,
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fnTextSrv_Release,
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THISCALL(fnTextSrv_TxSendMessage),
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THISCALL(fnTextSrv_TxDraw),
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THISCALL(fnTextSrv_TxGetHScroll),
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THISCALL(fnTextSrv_TxGetVScroll),
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THISCALL(fnTextSrv_OnTxSetCursor),
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THISCALL(fnTextSrv_TxQueryHitPoint),
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THISCALL(fnTextSrv_OnTxInplaceActivate),
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THISCALL(fnTextSrv_OnTxInplaceDeactivate),
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THISCALL(fnTextSrv_OnTxUIActivate),
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THISCALL(fnTextSrv_OnTxUIDeactivate),
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THISCALL(fnTextSrv_TxGetText),
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THISCALL(fnTextSrv_TxSetText),
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THISCALL(fnTextSrv_TxGetCurrentTargetX),
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THISCALL(fnTextSrv_TxGetBaseLinePos),
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THISCALL(fnTextSrv_TxGetNaturalSize),
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THISCALL(fnTextSrv_TxGetDropTarget),
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THISCALL(fnTextSrv_OnTxPropertyBitsChange),
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THISCALL(fnTextSrv_TxGetCachedSize)
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};
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