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mshtml: Added IHTMLStyleSheet::get_rules implementation.

This commit is contained in:
Jacek Caban 2007-12-06 12:22:30 +01:00 committed by Alexandre Julliard
parent da39170029
commit 4ac1ba130a
3 changed files with 199 additions and 6 deletions
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159
dlls/mshtml/htmlstylesheet.c
View File

@ -52,8 +52,148 @@ typedef struct {
nsIDOMStyleSheetList *nslist;
} HTMLStyleSheetsCollection;
#define HTMLSTYLESHEET(x) ((IHTMLStyleSheet*) &(x)->lpHTMLStyleSheetVtbl);
#define HTMLSTYLESHEETSCOL(x) ((IHTMLStyleSheetsCollection*) &(x)->lpHTMLStyleSheetsCollectionVtbl);
typedef struct {
const IHTMLStyleSheetRulesCollectionVtbl *lpHTMLStyleSheetRulesCollectionVtbl;
LONG ref;
nsIDOMCSSRuleList *nslist;
} HTMLStyleSheetRulesCollection;
#define HTMLSTYLESHEET(x) ((IHTMLStyleSheet*) &(x)->lpHTMLStyleSheetVtbl);
#define HTMLSTYLESHEETSCOL(x) ((IHTMLStyleSheetsCollection*) &(x)->lpHTMLStyleSheetsCollectionVtbl);
#define HTMLSTYLERULESCOL(x) ((IHTMLStyleSheetRulesCollection*) &(x)->lpHTMLStyleSheetRulesCollectionVtbl)
#define HTMLSTYLERULESCOL_THIS(iface) \
DEFINE_THIS(HTMLStyleSheetRulesCollection, HTMLStyleSheetRulesCollection, iface)
static HRESULT WINAPI HTMLStyleSheetRulesCollection_QueryInterface(IHTMLStyleSheetRulesCollection *iface,
REFIID riid, void **ppv)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = HTMLSTYLERULESCOL(This);
}else if(IsEqualGUID(&IID_IHTMLStyleSheetRulesCollection, riid)) {
TRACE("(%p)->(IID_IHTMLStyleSheetRulesCollection %p)\n", This, ppv);
*ppv = HTMLSTYLERULESCOL(This);
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI HTMLStyleSheetRulesCollection_AddRef(IHTMLStyleSheetRulesCollection *iface)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI HTMLStyleSheetRulesCollection_Release(IHTMLStyleSheetRulesCollection *iface)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
if(This->nslist)
nsIDOMCSSRuleList_Release(This->nslist);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI HTMLStyleSheetRulesCollection_GetTypeInfoCount(
IHTMLStyleSheetRulesCollection *iface, UINT *pctinfo)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
FIXME("(%p)->(%p)\n", This, pctinfo);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLStyleSheetRulesCollection_GetTypeInfo(IHTMLStyleSheetRulesCollection *iface,
UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLStyleSheetRulesCollection_GetIDsOfNames(IHTMLStyleSheetRulesCollection *iface,
REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
lcid, rgDispId);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLStyleSheetRulesCollection_Invoke(IHTMLStyleSheetRulesCollection *iface,
DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLStyleSheetRulesCollection_get_length(IHTMLStyleSheetRulesCollection *iface,
long *p)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLStyleSheetRulesCollection_item(IHTMLStyleSheetRulesCollection *iface,
long index, IHTMLStyleSheetRule **ppHTMLStyleSheetRule)
{
HTMLStyleSheetRulesCollection *This = HTMLSTYLERULESCOL_THIS(iface);
FIXME("(%p)->(%ld %p)\n", This, index, ppHTMLStyleSheetRule);
return E_NOTIMPL;
}
#undef HTMLSTYLERULECOL_THIS
static const IHTMLStyleSheetRulesCollectionVtbl HTMLStyleSheetRulesCollectionVtbl = {
HTMLStyleSheetRulesCollection_QueryInterface,
HTMLStyleSheetRulesCollection_AddRef,
HTMLStyleSheetRulesCollection_Release,
HTMLStyleSheetRulesCollection_GetTypeInfoCount,
HTMLStyleSheetRulesCollection_GetTypeInfo,
HTMLStyleSheetRulesCollection_GetIDsOfNames,
HTMLStyleSheetRulesCollection_Invoke,
HTMLStyleSheetRulesCollection_get_length,
HTMLStyleSheetRulesCollection_item
};
static IHTMLStyleSheetRulesCollection *HTMLStyleSheetRulesCollection_Create(nsIDOMCSSRuleList *nslist)
{
HTMLStyleSheetRulesCollection *ret;
ret = heap_alloc(sizeof(*ret));
ret->lpHTMLStyleSheetRulesCollectionVtbl = &HTMLStyleSheetRulesCollectionVtbl;
ret->ref = 1;
ret->nslist = nslist;
if(nslist)
nsIDOMCSSRuleList_AddRef(nslist);
return HTMLSTYLERULESCOL(ret);
}
#define HTMLSTYLESHEETSCOL_THIS(iface) \
DEFINE_THIS(HTMLStyleSheetsCollection, HTMLStyleSheetsCollection, iface)
@ -468,8 +608,19 @@ static HRESULT WINAPI HTMLStyleSheet_get_rules(IHTMLStyleSheet *iface,
IHTMLStyleSheetRulesCollection **p)
{
HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
nsIDOMCSSRuleList *nslist = NULL;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
/* Gecko has buggy security checks and GetCssRules will fail. We have a correct
* implementation and it will work when the bug will be fixed in Gecko. */
nsres = nsIDOMCSSStyleSheet_GetCssRules(This->nsstylesheet, &nslist);
if(NS_FAILED(nsres))
WARN("GetCssRules failed: %08x\n", nsres);
*p = HTMLStyleSheetRulesCollection_Create(nslist);
return S_OK;
}
static const IHTMLStyleSheetVtbl HTMLStyleSheetVtbl = {

28
dlls/mshtml/nsiface.idl
View File

@ -81,6 +81,7 @@ interface nsIOutputStream;
interface nsIEditorObserver;
interface nsIEditActionListener;
interface nsIDocumentStateListener;
interface nsIDOMCSSStyleSheet;
interface IMoniker;
@ -116,7 +117,6 @@ typedef nsISupports nsIDOMHTMLOptionsCollection;
typedef nsISupports nsIDOMHTMLCollection;
typedef nsISupports nsIWebProgressListener;
typedef nsISupports nsIDOMCSSValue;
typedef nsISupports nsIDOMCSSRule;
typedef nsISupports nsIPrintSession;
typedef nsISupports nsIControllerCommandTable;
typedef nsISupports nsIPrincipal;
@ -124,7 +124,6 @@ typedef nsISupports nsIAtom;
typedef nsISupports nsISupportsArray;
typedef nsISupports nsIContentFilter;
typedef nsISupports nsIDOMMediaList;
typedef nsISupports nsIDOMCSSRuleList;
[
object,
@ -551,6 +550,20 @@ interface nsIUploadChannel : nsISupports
nsresult GetUploadStream(nsIInputStream **aUploadStream);
}
[
object,
uuid(a6cf90c1-15b3-11d2-932e-00805f8add32)
/* FROZEN */
]
interface nsIDOMCSSRule : nsISupports
{
nsresult GetType(PRUint16 *aType);
nsresult GetCssText(nsAString *aCssText);
nsresult SetCssText(const nsAString *aCssText);
nsresult GetParentStyleSheet(nsIDOMCSSStyleSheet **aParentStyleSheet);
nsresult GetParentRule(nsIDOMCSSRule **aParentRule);
}
[
object,
uuid(a6cf90be-15b3-11d2-932e-00805f8add32)
@ -571,6 +584,17 @@ interface nsIDOMCSSStyleDeclaration : nsISupports
nsresult GetParentRule(nsIDOMCSSRule **aParentRule);
}
[
object,
uuid(a6cf90c0-15b3-11d2-932e-00805f8add32)
/* FROZEN */
]
interface nsIDOMCSSRuleList : nsISupports
{
nsresult GetLength(PRUint32 *aLength);
nsresult Item(PRUint32 index, nsIDOMCSSRule **_retval);
}
[
object,
uuid(a6cf9080-15b3-11d2-932e-00805f8add32)

18
dlls/mshtml/tests/dom.c
View File

@ -1084,6 +1084,23 @@ static void test_defaults(IHTMLDocument2 *doc)
test_default_selection(doc);
}
static void test_stylesheet(IDispatch *disp)
{
IHTMLStyleSheetRulesCollection *col = NULL;
IHTMLStyleSheet *stylesheet;
HRESULT hres;
hres = IDispatch_QueryInterface(disp, &IID_IHTMLStyleSheet, (void**)&stylesheet);
ok(hres == S_OK, "Could not get IHTMLStyleSheet: %08x\n", hres);
hres = IHTMLStyleSheet_get_rules(stylesheet, &col);
ok(hres == S_OK, "get_rules failed: %08x\n", hres);
ok(col != NULL, "col == NULL\n");
IHTMLStyleSheetRulesCollection_Release(col);
IHTMLStyleSheet_Release(stylesheet);
}
static void test_stylesheets(IHTMLDocument2 *doc)
{
IHTMLStyleSheetsCollection *col = NULL;
@ -1107,6 +1124,7 @@ static void test_stylesheets(IHTMLDocument2 *doc)
ok(hres == S_OK, "item failed: %08x\n", hres);
ok(V_VT(&res) == VT_DISPATCH, "V_VT(res) = %d\n", V_VT(&res));
ok(V_DISPATCH(&res) != NULL, "V_DISPATCH(&res) == NULL\n");
test_stylesheet(V_DISPATCH(&res));
VariantClear(&res);
V_VT(&res) = VT_I4;