Sweden-Number/dlls/hlink/browse_ctx.c

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/*
* Implementation of hyperlinking (hlink.dll)
*
* Copyright 2005 Aric Stewart for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "hlink_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(hlink);
static const IHlinkBrowseContextVtbl hlvt;
typedef struct
{
IHlinkBrowseContext IHlinkBrowseContext_iface;
LONG ref;
HLBWINFO* BrowseWindowInfo;
IHlink* CurrentPage;
} HlinkBCImpl;
static inline HlinkBCImpl *impl_from_IHlinkBrowseContext(IHlinkBrowseContext *iface)
{
return CONTAINING_RECORD(iface, HlinkBCImpl, IHlinkBrowseContext_iface);
}
HRESULT WINAPI HLinkBrowseContext_Constructor(IUnknown *pUnkOuter, REFIID riid,
LPVOID *ppv)
{
HlinkBCImpl * hl;
TRACE("unkOut=%p riid=%s\n", pUnkOuter, debugstr_guid(riid));
*ppv = NULL;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
hl = heap_alloc_zero(sizeof(HlinkBCImpl));
if (!hl)
return E_OUTOFMEMORY;
hl->ref = 1;
hl->IHlinkBrowseContext_iface.lpVtbl = &hlvt;
*ppv = hl;
return S_OK;
}
static HRESULT WINAPI IHlinkBC_fnQueryInterface( IHlinkBrowseContext *iface,
REFIID riid, LPVOID* ppvObj)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
TRACE ("(%p)->(%s,%p)\n", This, debugstr_guid (riid), ppvObj);
if (IsEqualIID(riid, &IID_IUnknown) ||
IsEqualIID(riid, &IID_IHlinkBrowseContext))
*ppvObj = This;
if (*ppvObj)
{
IUnknown_AddRef((IUnknown*)(*ppvObj));
return S_OK;
}
return E_NOINTERFACE;
}
static ULONG WINAPI IHlinkBC_fnAddRef (IHlinkBrowseContext* iface)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
ULONG refCount = InterlockedIncrement(&This->ref);
TRACE("(%p)->(count=%u)\n", This, refCount - 1);
return refCount;
}
static ULONG WINAPI IHlinkBC_fnRelease (IHlinkBrowseContext* iface)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
ULONG refCount = InterlockedDecrement(&This->ref);
TRACE("(%p)->(count=%u)\n", This, refCount + 1);
if (refCount)
return refCount;
TRACE("-- destroying IHlinkBrowseContext (%p)\n", This);
heap_free(This->BrowseWindowInfo);
if (This->CurrentPage)
IHlink_Release(This->CurrentPage);
heap_free(This);
return 0;
}
static HRESULT WINAPI IHlinkBC_Register(IHlinkBrowseContext* iface,
DWORD dwReserved, IUnknown *piunk, IMoniker *pimk, DWORD *pdwRegister)
{
static const WCHAR szIdent[] = {'W','I','N','E','H','L','I','N','K',0};
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
IMoniker *mon;
IMoniker *composite;
IRunningObjectTable *ROT;
FIXME("(%p)->(%i %p %p %p)\n", This, dwReserved, piunk, pimk, pdwRegister);
CreateItemMoniker(NULL, szIdent, &mon);
CreateGenericComposite(mon, pimk, &composite);
GetRunningObjectTable(0, &ROT);
IRunningObjectTable_Register(ROT, 0, piunk, composite, pdwRegister);
IRunningObjectTable_Release(ROT);
IMoniker_Release(composite);
IMoniker_Release(mon);
return S_OK;
}
static HRESULT WINAPI IHlinkBC_GetObject(IHlinkBrowseContext* face,
IMoniker *pimk, BOOL fBindifRootRegistered, IUnknown **ppiunk)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI IHlinkBC_Revoke(IHlinkBrowseContext* iface,
DWORD dwRegister)
{
HRESULT r = S_OK;
IRunningObjectTable *ROT;
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
FIXME("(%p)->(%i)\n", This, dwRegister);
GetRunningObjectTable(0, &ROT);
r = IRunningObjectTable_Revoke(ROT, dwRegister);
IRunningObjectTable_Release(ROT);
return r;
}
static HRESULT WINAPI IHlinkBC_SetBrowseWindowInfo(IHlinkBrowseContext* iface,
HLBWINFO *phlbwi)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
TRACE("(%p)->(%p)\n", This, phlbwi);
if(!phlbwi)
return E_INVALIDARG;
heap_free(This->BrowseWindowInfo);
This->BrowseWindowInfo = heap_alloc(phlbwi->cbSize);
memcpy(This->BrowseWindowInfo, phlbwi, phlbwi->cbSize);
return S_OK;
}
static HRESULT WINAPI IHlinkBC_GetBrowseWindowInfo(IHlinkBrowseContext* iface,
HLBWINFO *phlbwi)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
TRACE("(%p)->(%p)\n", This, phlbwi);
if(!phlbwi)
return E_INVALIDARG;
if(!This->BrowseWindowInfo)
phlbwi->cbSize = 0;
else
memcpy(phlbwi, This->BrowseWindowInfo, This->BrowseWindowInfo->cbSize);
return S_OK;
}
static HRESULT WINAPI IHlinkBC_SetInitialHlink(IHlinkBrowseContext* iface,
IMoniker *pimkTarget, LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
FIXME("(%p)->(%p %s %s)\n", This, pimkTarget,
debugstr_w(pwzLocation), debugstr_w(pwzFriendlyName));
if (This->CurrentPage)
IHlink_Release(This->CurrentPage);
HlinkCreateFromMoniker(pimkTarget, pwzLocation, pwzFriendlyName, NULL,
0, NULL, &IID_IHlink, (LPVOID*) &This->CurrentPage);
return S_OK;
}
static HRESULT WINAPI IHlinkBC_OnNavigateHlink(IHlinkBrowseContext *iface,
DWORD grfHLNF, IMoniker* pmkTarget, LPCWSTR pwzLocation, LPCWSTR
pwzFriendlyName, ULONG *puHLID)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
FIXME("(%p)->(%i %p %s %s %p)\n", This, grfHLNF, pmkTarget,
debugstr_w(pwzLocation), debugstr_w(pwzFriendlyName), puHLID);
return S_OK;
}
static HRESULT WINAPI IHlinkBC_UpdateHlink(IHlinkBrowseContext* iface,
ULONG uHLID, IMoniker* pimkTarget, LPCWSTR pwzLocation,
LPCWSTR pwzFriendlyName)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI IHlinkBC_EnumNavigationStack( IHlinkBrowseContext *iface,
DWORD dwReserved, DWORD grfHLFNAMEF, IEnumHLITEM** ppienumhlitem)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI IHlinkBC_QueryHlink( IHlinkBrowseContext* iface,
DWORD grfHLONG, ULONG uHLID)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI IHlinkBC_GetHlink( IHlinkBrowseContext* iface,
ULONG uHLID, IHlink** ppihl)
{
HlinkBCImpl *This = impl_from_IHlinkBrowseContext(iface);
TRACE("(%p)->(%x %p)\n", This, uHLID, ppihl);
if(uHLID != HLID_CURRENT) {
FIXME("Only HLID_CURRENT implemented, given: %x\n", uHLID);
return E_NOTIMPL;
}
*ppihl = This->CurrentPage;
IHlink_AddRef(*ppihl);
return S_OK;
}
static HRESULT WINAPI IHlinkBC_SetCurrentHlink( IHlinkBrowseContext* iface,
ULONG uHLID)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI IHlinkBC_Clone( IHlinkBrowseContext* iface,
IUnknown* piunkOuter, REFIID riid, IUnknown** ppiunkOjb)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI IHlinkBC_Close(IHlinkBrowseContext* iface,
DWORD reserved)
{
FIXME("\n");
return E_NOTIMPL;
}
static const IHlinkBrowseContextVtbl hlvt =
{
IHlinkBC_fnQueryInterface,
IHlinkBC_fnAddRef,
IHlinkBC_fnRelease,
IHlinkBC_Register,
IHlinkBC_GetObject,
IHlinkBC_Revoke,
IHlinkBC_SetBrowseWindowInfo,
IHlinkBC_GetBrowseWindowInfo,
IHlinkBC_SetInitialHlink,
IHlinkBC_OnNavigateHlink,
IHlinkBC_UpdateHlink,
IHlinkBC_EnumNavigationStack,
IHlinkBC_QueryHlink,
IHlinkBC_GetHlink,
IHlinkBC_SetCurrentHlink,
IHlinkBC_Clone,
IHlinkBC_Close
};