[PATCH 5/7] ieframe: Implement IDataObject::DAdvise().

[Dmitry Timoshkov]

Based on ole32/defaulthandler.c implementation.

Signed-off-by: Dmitry Timoshkov 
---
 dlls/ieframe/ieframe.h    |  1 +
 dlls/ieframe/view.c       | 13 +++++++++++--
 dlls/ieframe/webbrowser.c |  3 +++
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/dlls/ieframe/ieframe.h b/dlls/ieframe/ieframe.h
index 329cea2f7c..6b19fabaec 100644
--- a/dlls/ieframe/ieframe.h
+++ b/dlls/ieframe/ieframe.h
@@ -200,6 +200,7 @@ struct WebBrowser {
     DWORD sink_flags;

IOleAdviseHolder *advise_holder;
+    IDataAdviseHolder *data_advise_holder;

/* window context */

diff --git a/dlls/ieframe/view.c b/dlls/ieframe/view.c
index d307bb5a00..7bd9429c3d 100644
--- a/dlls/ieframe/view.c
+++ b/dlls/ieframe/view.c
@@ -217,8 +217,17 @@ static HRESULT WINAPI DataObject_EnumFormatEtc(LPDATAOBJECT iface, DWORD dwDirec
 static HRESULT WINAPI DataObject_DAdvise(LPDATAOBJECT iface, FORMATETC *pformatetc, DWORD advf, IAdviseSink *pAdvSink, DWORD *pdwConnection)
 {
     WebBrowser *This = impl_from_IDataObject(iface);
-    FIXME("(%p)->()\n", This);
-    return E_NOTIMPL;
+    HRESULT hr = S_OK;
+
+    TRACE("(%p)->(%p,%08x,%p,%p)\n", This, pformatetc, advf, pAdvSink, pdwConnection);
+
+    if(!This->data_advise_holder)
+        hr = CreateDataAdviseHolder(&This->data_advise_holder);
+
+    if(hr == S_OK)
+        hr = IDataAdviseHolder_Advise(This->data_advise_holder, iface, pformatetc, advf, pAdvSink, pdwConnection);
+
+    return hr;
 }

static HRESULT WINAPI DataObject_DUnadvise(LPDATAOBJECT iface, DWORD dwConnection)
diff --git a/dlls/ieframe/webbrowser.c b/dlls/ieframe/webbrowser.c
index 87b74b8e01..746e66c889 100644
--- a/dlls/ieframe/webbrowser.c
+++ b/dlls/ieframe/webbrowser.c
@@ -173,6 +173,9 @@ static ULONG WINAPI WebBrowser_Release(IUnknown *iface)
         if(This->advise_holder)
             IOleAdviseHolder_Release(This->advise_holder);

+        if(This->data_advise_holder)
+            IDataAdviseHolder_Release(This->data_advise_holder);
+
         if(This->doc_host.document)
             IUnknown_Release(This->doc_host.document);