[PATCH] mshtml: Implement HTMLStyleSheetRulesCollection::item.
Dmitry Timoshkov
dmitry at baikal.ru
Sun May 5 23:57:45 CDT 2019
Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
---
dlls/mshtml/htmlstylesheet.c | 188 ++++++++++++++++++++++++++++++++++-
dlls/mshtml/mshtml_private.h | 2 +
2 files changed, 188 insertions(+), 2 deletions(-)
diff --git a/dlls/mshtml/htmlstylesheet.c b/dlls/mshtml/htmlstylesheet.c
index b0e024cfed..e2e08a7eef 100644
--- a/dlls/mshtml/htmlstylesheet.c
+++ b/dlls/mshtml/htmlstylesheet.c
@@ -59,6 +59,176 @@ struct HTMLStyleSheetRulesCollection {
nsIDOMCSSRuleList *nslist;
};
+struct HTMLStyleSheetRule {
+ DispatchEx dispex;
+ IHTMLStyleSheetRule IHTMLStyleSheetRule_iface;
+
+ LONG ref;
+
+ nsIDOMCSSRule *nsstylesheetrule;
+};
+
+static inline HTMLStyleSheetRule *impl_from_IHTMLStyleSheetRule(IHTMLStyleSheetRule *iface)
+{
+ return CONTAINING_RECORD(iface, HTMLStyleSheetRule, IHTMLStyleSheetRule_iface);
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_QueryInterface(IHTMLStyleSheetRule *iface,
+ REFIID riid, void **ppv)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+
+ TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
+
+ if (IsEqualGUID(&IID_IUnknown, riid))
+ *ppv = &This->IHTMLStyleSheetRule_iface;
+ else if (IsEqualGUID(&IID_IHTMLStyleSheetRule, riid))
+ *ppv = &This->IHTMLStyleSheetRule_iface;
+ else if (dispex_query_interface(&This->dispex, riid, ppv))
+ return *ppv ? S_OK : E_NOINTERFACE;
+ else
+ {
+ *ppv = NULL;
+ FIXME("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
+ return E_NOINTERFACE;
+ }
+
+ IUnknown_AddRef((IUnknown *)*ppv);
+ return S_OK;
+}
+
+static ULONG WINAPI HTMLStyleSheetRule_AddRef(IHTMLStyleSheetRule *iface)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ LONG ref = InterlockedIncrement(&This->ref);
+
+ TRACE("(%p) ref=%d\n", This, ref);
+
+ return ref;
+}
+
+static ULONG WINAPI HTMLStyleSheetRule_Release(IHTMLStyleSheetRule *iface)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ LONG ref = InterlockedDecrement(&This->ref);
+
+ TRACE("(%p) ref=%d\n", This, ref);
+
+ if(!ref) {
+ release_dispex(&This->dispex);
+ if(This->nsstylesheetrule)
+ nsIDOMCSSRule_Release(This->nsstylesheetrule);
+ heap_free(This);
+ }
+
+ return ref;
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_GetTypeInfoCount(
+ IHTMLStyleSheetRule *iface, UINT *pctinfo)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_GetTypeInfo(IHTMLStyleSheetRule *iface,
+ UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_GetIDsOfNames(IHTMLStyleSheetRule *iface,
+ REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
+ lcid, rgDispId);
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_Invoke(IHTMLStyleSheetRule *iface,
+ DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
+ VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
+ pDispParams, pVarResult, pExcepInfo, puArgErr);
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_put_selectorText(IHTMLStyleSheetRule *iface, BSTR v)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_get_selectorText(IHTMLStyleSheetRule *iface, BSTR *p)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ FIXME("(%p)->(%p)\n", This, p);
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_get_style(IHTMLStyleSheetRule *iface, IHTMLRuleStyle **p)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ FIXME("(%p)->(%p)\n", This, p);
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLStyleSheetRule_get_readOnly(IHTMLStyleSheetRule *iface, VARIANT_BOOL *p)
+{
+ HTMLStyleSheetRule *This = impl_from_IHTMLStyleSheetRule(iface);
+ FIXME("(%p)->(%p)\n", This, p);
+ return E_NOTIMPL;
+}
+
+static const IHTMLStyleSheetRuleVtbl HTMLStyleSheetRuleVtbl = {
+ HTMLStyleSheetRule_QueryInterface,
+ HTMLStyleSheetRule_AddRef,
+ HTMLStyleSheetRule_Release,
+ HTMLStyleSheetRule_GetTypeInfoCount,
+ HTMLStyleSheetRule_GetTypeInfo,
+ HTMLStyleSheetRule_GetIDsOfNames,
+ HTMLStyleSheetRule_Invoke,
+ HTMLStyleSheetRule_put_selectorText,
+ HTMLStyleSheetRule_get_selectorText,
+ HTMLStyleSheetRule_get_style,
+ HTMLStyleSheetRule_get_readOnly
+};
+
+static const tid_t HTMLStyleSheetRule_iface_tids[] = {
+ IHTMLStyleSheetRule_tid,
+ 0
+};
+static dispex_static_data_t HTMLStyleSheetRule_dispex = {
+ NULL,
+ DispHTMLStyleSheetRule_tid,
+ HTMLStyleSheetRule_iface_tids
+};
+
+static IHTMLStyleSheetRule *HTMLStyleSheetRule_Create(nsIDOMCSSRule *nsstylesheetrule)
+{
+ HTMLStyleSheetRule *ret = heap_alloc(sizeof(*ret));
+ nsresult nsres;
+
+ ret->IHTMLStyleSheetRule_iface.lpVtbl = &HTMLStyleSheetRuleVtbl;
+ ret->ref = 1;
+ ret->nsstylesheetrule = NULL;
+
+ init_dispex(&ret->dispex, (IUnknown *)&ret->IHTMLStyleSheetRule_iface, &HTMLStyleSheetRule_dispex);
+
+ if (nsstylesheetrule)
+ {
+ nsres = nsIDOMCSSRule_QueryInterface(nsstylesheetrule, &IID_nsIDOMCSSRule,
+ (void **)&ret->nsstylesheetrule);
+ if (NS_FAILED(nsres))
+ ERR("Could not get nsIDOMCSSRule interface: %08x\n", nsres);
+ }
+
+ return &ret->IHTMLStyleSheetRule_iface;
+}
+
static inline HTMLStyleSheetRulesCollection *impl_from_IHTMLStyleSheetRulesCollection(IHTMLStyleSheetRulesCollection *iface)
{
return CONTAINING_RECORD(iface, HTMLStyleSheetRulesCollection, IHTMLStyleSheetRulesCollection_iface);
@@ -169,8 +339,22 @@ static HRESULT WINAPI HTMLStyleSheetRulesCollection_item(IHTMLStyleSheetRulesCol
LONG index, IHTMLStyleSheetRule **ppHTMLStyleSheetRule)
{
HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
- FIXME("(%p)->(%d %p)\n", This, index, ppHTMLStyleSheetRule);
- return E_NOTIMPL;
+ nsIDOMCSSRule *nsstylesheetrule;
+ nsresult nsres;
+
+ TRACE("(%p)->(%d %p)\n", This, index, ppHTMLStyleSheetRule);
+
+ nsres = nsIDOMCSSRuleList_Item(This->nslist, index, &nsstylesheetrule);
+ if (NS_FAILED(nsres) || !nsstylesheetrule)
+ {
+ WARN("Item failed: %08x\n", nsres);
+ /* The function returns S_OK even if the element is not found */
+ *ppHTMLStyleSheetRule = NULL;
+ }
+ else
+ *ppHTMLStyleSheetRule = HTMLStyleSheetRule_Create(nsstylesheetrule);
+
+ return S_OK;
}
static const IHTMLStyleSheetRulesCollectionVtbl HTMLStyleSheetRulesCollectionVtbl = {
diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index f4bbe76ff0..5b94d075cb 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -121,6 +121,7 @@ typedef struct EventTarget EventTarget;
XDIID(DispHTMLStyle) \
XDIID(DispHTMLStyleElement) \
XDIID(DispHTMLStyleSheet) \
+ XDIID(DispHTMLStyleSheetRule) \
XDIID(DispHTMLStyleSheetRulesCollection) \
XDIID(DispHTMLStyleSheetsCollection) \
XDIID(DispHTMLTable) \
@@ -230,6 +231,7 @@ typedef struct EventTarget EventTarget;
XIID(IHTMLStyle6) \
XIID(IHTMLStyleElement) \
XIID(IHTMLStyleSheet) \
+ XIID(IHTMLStyleSheetRule) \
XIID(IHTMLStyleSheetRulesCollection) \
XIID(IHTMLStyleSheetsCollection) \
XIID(IHTMLTable) \
--
2.20.1
More information about the wine-devel
mailing list