[v2 PATCH] mshtml: Add IDocumentRange stub.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/mshtml/htmldoc.c        | 82 ++++++++++++++++++++++++++++++++++++
 dlls/mshtml/mshtml_private.h |  2 +
 dlls/mshtml/tests/dom.c      |  2 +
 include/mshtmdid.h           |  3 ++
 include/mshtml.idl           | 16 +++++++
 5 files changed, 105 insertions(+)

diff --git a/dlls/mshtml/htmldoc.c b/dlls/mshtml/htmldoc.c
index 87ee8e6b68..7595ad852a 100644
--- a/dlls/mshtml/htmldoc.c
+++ b/dlls/mshtml/htmldoc.c
@@ -5159,6 +5159,85 @@ static const IDisplayServicesVtbl DisplayServicesVtbl = {
     DisplayServices_HasFlowLayout
 };
 
+/**********************************************************
+ * IDocumentRange implementation
+ */
+static inline HTMLDocument *impl_from_IDocumentRange(IDocumentRange *iface)
+{
+    return CONTAINING_RECORD(iface, HTMLDocument, IDocumentRange_iface);
+}
+
+static HRESULT WINAPI DocumentRange_QueryInterface(IDocumentRange *iface, REFIID riid, void **ppv)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+
+    return htmldoc_query_interface(This, riid, ppv);
+}
+
+static ULONG WINAPI DocumentRange_AddRef(IDocumentRange *iface)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+
+    return htmldoc_addref(This);
+}
+
+static ULONG WINAPI DocumentRange_Release(IDocumentRange *iface)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+
+    return htmldoc_release(This);
+}
+
+static HRESULT WINAPI DocumentRange_GetTypeInfoCount(IDocumentRange *iface, UINT *pctinfo)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+
+    return IDispatchEx_GetTypeInfoCount(&This->IDispatchEx_iface, pctinfo);
+}
+
+static HRESULT WINAPI DocumentRange_GetTypeInfo(IDocumentRange *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+
+    return IDispatchEx_GetTypeInfo(&This->IDispatchEx_iface, iTInfo, lcid, ppTInfo);
+}
+
+static HRESULT WINAPI DocumentRange_GetIDsOfNames(IDocumentRange *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames,
+    LCID lcid, DISPID *rgDispId)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+
+    return IDispatchEx_GetIDsOfNames(&This->IDispatchEx_iface, riid, rgszNames, cNames, lcid,
+            rgDispId);
+}
+
+static HRESULT WINAPI DocumentRange_Invoke(IDocumentRange *iface, DISPID dispIdMember, REFIID riid, LCID lcid,
+    WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+
+    return IDispatchEx_Invoke(&This->IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
+            pDispParams, pVarResult, pExcepInfo, puArgErr);
+}
+
+static HRESULT WINAPI DocumentRange_createRange(IDocumentRange *iface, IHTMLDOMRange **p)
+{
+    HTMLDocument *This = impl_from_IDocumentRange(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static const IDocumentRangeVtbl DocumentRangeVtbl = {
+    DocumentRange_QueryInterface,
+    DocumentRange_AddRef,
+    DocumentRange_Release,
+    DocumentRange_GetTypeInfoCount,
+    DocumentRange_GetTypeInfo,
+    DocumentRange_GetIDsOfNames,
+    DocumentRange_Invoke,
+    DocumentRange_createRange,
+};
+
 static BOOL htmldoc_qi(HTMLDocument *This, REFIID riid, void **ppv)
 {
     *ppv = NULL;
@@ -5243,6 +5322,8 @@ static BOOL htmldoc_qi(HTMLDocument *This, REFIID riid, void **ppv)
         *ppv = &This->IMarkupContainer_iface;
     else if(IsEqualGUID(&IID_IDisplayServices, riid))
         *ppv = &This->IDisplayServices_iface;
+    else if(IsEqualGUID(&IID_IDocumentRange, riid))
+        *ppv = &This->IDocumentRange_iface;
     else if(IsEqualGUID(&CLSID_CMarkup, riid)) {
         FIXME("(%p)->(CLSID_CMarkup %p)\n", This, ppv);
         *ppv = NULL;
@@ -5294,6 +5375,7 @@ static void init_doc(HTMLDocument *doc, IUnknown *outer, IDispatchEx *dispex)
     doc->IMarkupServices_iface.lpVtbl = &MarkupServicesVtbl;
     doc->IMarkupContainer_iface.lpVtbl = &MarkupContainerVtbl;
     doc->IDisplayServices_iface.lpVtbl = &DisplayServicesVtbl;
+    doc->IDocumentRange_iface.lpVtbl = &DocumentRangeVtbl;
 
     doc->outer_unk = outer;
     doc->dispex = dispex;
diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index 6bfce89698..ef56f1d23d 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -144,6 +144,7 @@ typedef struct EventTarget EventTarget;
     XIID(IDOMMouseEvent) \
     XIID(IDOMUIEvent) \
     XIID(IDocumentEvent) \
+    XIID(IDocumentRange) \
     XIID(IDocumentSelector) \
     XIID(IElementSelector) \
     XIID(IElementTraversal) \
@@ -626,6 +627,7 @@ struct HTMLDocument {
     IMarkupServices             IMarkupServices_iface;
     IMarkupContainer            IMarkupContainer_iface;
     IDisplayServices            IDisplayServices_iface;
+    IDocumentRange              IDocumentRange_iface;
 
     IUnknown *outer_unk;
     IDispatchEx *dispex;
diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c
index f6eebbc18b..586df7d8a5 100644
--- a/dlls/mshtml/tests/dom.c
+++ b/dlls/mshtml/tests/dom.c
@@ -171,6 +171,7 @@ static const IID * const doc_node_iids[] = {
     &IID_IHTMLDocument3,
     &IID_IHTMLDocument4,
     &IID_IHTMLDocument5,
+    &IID_IDocumentRange,
     &IID_IDocumentSelector,
     &IID_IDispatchEx,
     &IID_IDisplayServices,
@@ -190,6 +191,7 @@ static const IID * const doc_obj_iids[] = {
     &IID_IHTMLDocument3,
     &IID_IHTMLDocument4,
     &IID_IHTMLDocument5,
+    &IID_IDocumentRange,
     &IID_IDocumentSelector,
     &IID_IDispatchEx,
     &IID_IDisplayServices,
diff --git a/include/mshtmdid.h b/include/mshtmdid.h
index 82055f690b..87b8877f4e 100644
--- a/include/mshtmdid.h
+++ b/include/mshtmdid.h
@@ -4711,4 +4711,7 @@
 #define DISPID_IDOCUMENTSELECTOR_QUERYSELECTOR     DISPID_OMDOCUMENT+105
 #define DISPID_IDOCUMENTSELECTOR_QUERYSELECTORALL  DISPID_OMDOCUMENT+106
 
+/* IDocumentRange */
+#define DISPID_IDOCUMENTRANGE_CREATERANGE DISPID_OMDOCUMENT+111
+
 #endif /* __MSHTMDID_H__ */
diff --git a/include/mshtml.idl b/include/mshtml.idl
index f7ebd9e71a..aea888b2b8 100644
--- a/include/mshtml.idl
+++ b/include/mshtml.idl
@@ -23451,6 +23451,19 @@ interface IDocumentSelector : IDispatch
         [out, retval] IHTMLDOMChildrenCollection **pel);
 }
 
+[
+    odl,
+    oleautomation,
+    dual,
+    uuid(305104af-98b5-11cf-bb82-00aa00bdce0b)
+]
+interface IDocumentRange : IDispatch
+{
+    [id(DISPID_IDOCUMENTRANGE_CREATERANGE)]
+    HRESULT createRange(
+        [out, retval] IHTMLDOMRange **ppIHTMLDOMRange);
+}
+
 /*****************************************************************************
  *    DispHTMLDocument dispinterface
  */
@@ -24058,6 +24071,9 @@ methods:
 
     [id(DISPID_IDOCUMENTSELECTOR_QUERYSELECTORALL)]
     IHTMLDOMChildrenCollection *querySelectorAll([in] BSTR v);
+
+    [id(DISPID_IDOCUMENTRANGE_CREATERANGE)]
+    IHTMLDOMRange *createRange();
 }
 
 /*****************************************************************************
-- 
2.20.1