| /* |
| * Copyright 2008 Jacek Caban 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 <stdarg.h> |
| #include <assert.h> |
| |
| #define COBJMACROS |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winuser.h" |
| #include "ole2.h" |
| |
| #include "wine/debug.h" |
| |
| #include "mshtml_private.h" |
| #include "htmlevent.h" |
| #include "htmlscript.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(mshtml); |
| |
| static inline HTMLScriptElement *impl_from_IHTMLScriptElement(IHTMLScriptElement *iface) |
| { |
| return CONTAINING_RECORD(iface, HTMLScriptElement, IHTMLScriptElement_iface); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_QueryInterface(IHTMLScriptElement *iface, |
| REFIID riid, void **ppv) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| |
| return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv); |
| } |
| |
| static ULONG WINAPI HTMLScriptElement_AddRef(IHTMLScriptElement *iface) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| |
| return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface); |
| } |
| |
| static ULONG WINAPI HTMLScriptElement_Release(IHTMLScriptElement *iface) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| |
| return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_GetTypeInfoCount(IHTMLScriptElement *iface, UINT *pctinfo) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| return IDispatchEx_GetTypeInfoCount(&This->element.node.event_target.dispex.IDispatchEx_iface, pctinfo); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_GetTypeInfo(IHTMLScriptElement *iface, UINT iTInfo, |
| LCID lcid, ITypeInfo **ppTInfo) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| return IDispatchEx_GetTypeInfo(&This->element.node.event_target.dispex.IDispatchEx_iface, iTInfo, lcid, |
| ppTInfo); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_GetIDsOfNames(IHTMLScriptElement *iface, REFIID riid, |
| LPOLESTR *rgszNames, UINT cNames, |
| LCID lcid, DISPID *rgDispId) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| return IDispatchEx_GetIDsOfNames(&This->element.node.event_target.dispex.IDispatchEx_iface, riid, rgszNames, |
| cNames, lcid, rgDispId); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_Invoke(IHTMLScriptElement *iface, DISPID dispIdMember, |
| REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, |
| VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| return IDispatchEx_Invoke(&This->element.node.event_target.dispex.IDispatchEx_iface, dispIdMember, riid, |
| lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_put_src(IHTMLScriptElement *iface, BSTR v) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| HTMLInnerWindow *window; |
| nsIDOMNode *parent; |
| nsAString src_str; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%s)\n", This, debugstr_w(v)); |
| |
| if(!This->element.node.doc || !This->element.node.doc->window) { |
| WARN("no windoow\n"); |
| return E_UNEXPECTED; |
| } |
| |
| window = This->element.node.doc->window; |
| |
| nsAString_InitDepend(&src_str, v); |
| nsres = nsIDOMHTMLScriptElement_SetSrc(This->nsscript, &src_str); |
| nsAString_Finish(&src_str); |
| if(NS_FAILED(nsres)) { |
| ERR("SetSrc failed: %08x\n", nsres); |
| return E_FAIL; |
| } |
| |
| if(This->parsed) { |
| WARN("already parsed\n"); |
| return S_OK; |
| } |
| |
| if(window->parser_callback_cnt) { |
| script_queue_entry_t *queue; |
| |
| queue = heap_alloc(sizeof(*queue)); |
| if(!queue) |
| return E_OUTOFMEMORY; |
| |
| IHTMLScriptElement_AddRef(&This->IHTMLScriptElement_iface); |
| queue->script = This; |
| |
| list_add_tail(&window->script_queue, &queue->entry); |
| return S_OK; |
| } |
| |
| nsres = nsIDOMHTMLElement_GetParentNode(This->element.nselem, &parent); |
| if(NS_FAILED(nsres) || !parent) { |
| TRACE("No parent, not executing\n"); |
| This->parse_on_bind = TRUE; |
| return S_OK; |
| } |
| |
| nsIDOMNode_Release(parent); |
| doc_insert_script(window, This); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_src(IHTMLScriptElement *iface, BSTR *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| nsAString src_str; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%p)\n", This, p); |
| |
| nsAString_Init(&src_str, NULL); |
| nsres = nsIDOMHTMLScriptElement_GetSrc(This->nsscript, &src_str); |
| return return_nsstr(nsres, &src_str, p); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_put_htmlFor(IHTMLScriptElement *iface, BSTR v) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| FIXME("(%p)->(%s)\n", This, debugstr_w(v)); |
| return E_NOTIMPL; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_htmlFor(IHTMLScriptElement *iface, BSTR *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| FIXME("(%p)->(%p)\n", This, p); |
| return E_NOTIMPL; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_put_event(IHTMLScriptElement *iface, BSTR v) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| FIXME("(%p)->(%s)\n", This, debugstr_w(v)); |
| return E_NOTIMPL; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_event(IHTMLScriptElement *iface, BSTR *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| FIXME("(%p)->(%p)\n", This, p); |
| return E_NOTIMPL; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_put_text(IHTMLScriptElement *iface, BSTR v) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| HTMLInnerWindow *window; |
| nsIDOMNode *parent; |
| nsAString text_str; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%s)\n", This, debugstr_w(v)); |
| |
| if(!This->element.node.doc || !This->element.node.doc->window) { |
| WARN("no windoow\n"); |
| return E_UNEXPECTED; |
| } |
| |
| window = This->element.node.doc->window; |
| |
| nsAString_InitDepend(&text_str, v); |
| nsres = nsIDOMHTMLScriptElement_SetText(This->nsscript, &text_str); |
| nsAString_Finish(&text_str); |
| if(NS_FAILED(nsres)) { |
| ERR("SetSrc failed: %08x\n", nsres); |
| return E_FAIL; |
| } |
| |
| nsres = nsIDOMHTMLElement_GetParentNode(This->element.nselem, &parent); |
| if(NS_FAILED(nsres) || !parent) { |
| TRACE("No parent, not executing\n"); |
| This->parse_on_bind = TRUE; |
| return S_OK; |
| } |
| |
| nsIDOMNode_Release(parent); |
| doc_insert_script(window, This); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_text(IHTMLScriptElement *iface, BSTR *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| nsAString nsstr; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%p)\n", This, p); |
| |
| nsAString_Init(&nsstr, NULL); |
| nsres = nsIDOMHTMLScriptElement_GetText(This->nsscript, &nsstr); |
| return return_nsstr(nsres, &nsstr, p); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_put_defer(IHTMLScriptElement *iface, VARIANT_BOOL v) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| HRESULT hr = S_OK; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%x)\n", This, v); |
| |
| nsres = nsIDOMHTMLScriptElement_SetDefer(This->nsscript, v != VARIANT_FALSE); |
| if(NS_FAILED(nsres)) |
| { |
| hr = E_FAIL; |
| } |
| |
| return hr; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_defer(IHTMLScriptElement *iface, VARIANT_BOOL *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| cpp_bool defer = FALSE; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%p)\n", This, p); |
| |
| if(!p) |
| return E_INVALIDARG; |
| |
| nsres = nsIDOMHTMLScriptElement_GetDefer(This->nsscript, &defer); |
| if(NS_FAILED(nsres)) { |
| ERR("GetSrc failed: %08x\n", nsres); |
| } |
| |
| *p = defer ? VARIANT_TRUE : VARIANT_FALSE; |
| |
| TRACE("*p = %d\n", *p); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_readyState(IHTMLScriptElement *iface, BSTR *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| |
| TRACE("(%p)->(%p)\n", This, p); |
| |
| return get_readystate_string(This->readystate, p); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_put_onerror(IHTMLScriptElement *iface, VARIANT v) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| |
| FIXME("(%p)->(%s) semi-stub\n", This, debugstr_variant(&v)); |
| |
| return set_node_event(&This->element.node, EVENTID_ERROR, &v); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_onerror(IHTMLScriptElement *iface, VARIANT *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| |
| TRACE("(%p)->(%p)\n", This, p); |
| |
| return get_node_event(&This->element.node, EVENTID_ERROR, p); |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_put_type(IHTMLScriptElement *iface, BSTR v) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| nsAString nstype_str; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%s)\n", This, debugstr_w(v)); |
| |
| nsAString_Init(&nstype_str, v); |
| nsres = nsIDOMHTMLScriptElement_SetType(This->nsscript, &nstype_str); |
| if (NS_FAILED(nsres)) |
| ERR("SetType failed: %08x\n", nsres); |
| nsAString_Finish (&nstype_str); |
| |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI HTMLScriptElement_get_type(IHTMLScriptElement *iface, BSTR *p) |
| { |
| HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); |
| nsAString nstype_str; |
| nsresult nsres; |
| |
| TRACE("(%p)->(%p)\n", This, p); |
| |
| nsAString_Init(&nstype_str, NULL); |
| nsres = nsIDOMHTMLScriptElement_GetType(This->nsscript, &nstype_str); |
| return return_nsstr(nsres, &nstype_str, p); |
| } |
| |
| static const IHTMLScriptElementVtbl HTMLScriptElementVtbl = { |
| HTMLScriptElement_QueryInterface, |
| HTMLScriptElement_AddRef, |
| HTMLScriptElement_Release, |
| HTMLScriptElement_GetTypeInfoCount, |
| HTMLScriptElement_GetTypeInfo, |
| HTMLScriptElement_GetIDsOfNames, |
| HTMLScriptElement_Invoke, |
| HTMLScriptElement_put_src, |
| HTMLScriptElement_get_src, |
| HTMLScriptElement_put_htmlFor, |
| HTMLScriptElement_get_htmlFor, |
| HTMLScriptElement_put_event, |
| HTMLScriptElement_get_event, |
| HTMLScriptElement_put_text, |
| HTMLScriptElement_get_text, |
| HTMLScriptElement_put_defer, |
| HTMLScriptElement_get_defer, |
| HTMLScriptElement_get_readyState, |
| HTMLScriptElement_put_onerror, |
| HTMLScriptElement_get_onerror, |
| HTMLScriptElement_put_type, |
| HTMLScriptElement_get_type |
| }; |
| |
| static inline HTMLScriptElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface) |
| { |
| return CONTAINING_RECORD(iface, HTMLScriptElement, element.node); |
| } |
| |
| static HRESULT HTMLScriptElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv) |
| { |
| HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); |
| |
| *ppv = NULL; |
| |
| if(IsEqualGUID(&IID_IUnknown, riid)) { |
| TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv); |
| *ppv = &This->IHTMLScriptElement_iface; |
| }else if(IsEqualGUID(&IID_IDispatch, riid)) { |
| TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv); |
| *ppv = &This->IHTMLScriptElement_iface; |
| }else if(IsEqualGUID(&IID_IHTMLScriptElement, riid)) { |
| TRACE("(%p)->(IID_IHTMLScriptElement %p)\n", This, ppv); |
| *ppv = &This->IHTMLScriptElement_iface; |
| } |
| |
| if(*ppv) { |
| IUnknown_AddRef((IUnknown*)*ppv); |
| return S_OK; |
| } |
| |
| return HTMLElement_QI(&This->element.node, riid, ppv); |
| } |
| |
| static HRESULT HTMLScriptElement_get_readystate(HTMLDOMNode *iface, BSTR *p) |
| { |
| HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); |
| |
| return IHTMLScriptElement_get_readyState(&This->IHTMLScriptElement_iface, p); |
| } |
| |
| static void HTMLScriptElement_traverse(HTMLDOMNode *iface, nsCycleCollectionTraversalCallback *cb) |
| { |
| HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); |
| |
| if(This->nsscript) |
| note_cc_edge((nsISupports*)This->nsscript, "This->nsscript", cb); |
| } |
| |
| static void HTMLScriptElement_unlink(HTMLDOMNode *iface) |
| { |
| HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); |
| |
| if(This->nsscript) { |
| nsIDOMHTMLScriptElement *nsscript = This->nsscript; |
| |
| This->nsscript = NULL; |
| nsIDOMHTMLScriptElement_Release(nsscript); |
| } |
| } |
| |
| static const NodeImplVtbl HTMLScriptElementImplVtbl = { |
| HTMLScriptElement_QI, |
| HTMLElement_destructor, |
| HTMLElement_cpc, |
| HTMLElement_clone, |
| HTMLElement_handle_event, |
| HTMLElement_get_attr_col, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| HTMLScriptElement_get_readystate, |
| NULL, |
| NULL, |
| NULL, |
| HTMLScriptElement_traverse, |
| HTMLScriptElement_unlink |
| }; |
| |
| HRESULT script_elem_from_nsscript(HTMLDocumentNode *doc, nsIDOMHTMLScriptElement *nsscript, HTMLScriptElement **ret) |
| { |
| nsIDOMNode *nsnode; |
| HTMLDOMNode *node; |
| nsresult nsres; |
| HRESULT hres; |
| |
| nsres = nsIDOMHTMLScriptElement_QueryInterface(nsscript, &IID_nsIDOMNode, (void**)&nsnode); |
| assert(nsres == NS_OK); |
| |
| hres = get_node(doc, nsnode, TRUE, &node); |
| nsIDOMNode_Release(nsnode); |
| if(FAILED(hres)) |
| return hres; |
| |
| assert(node->vtbl == &HTMLScriptElementImplVtbl); |
| *ret = impl_from_HTMLDOMNode(node); |
| return S_OK; |
| } |
| |
| static const tid_t HTMLScriptElement_iface_tids[] = { |
| HTMLELEMENT_TIDS, |
| IHTMLScriptElement_tid, |
| 0 |
| }; |
| |
| static dispex_static_data_t HTMLScriptElement_dispex = { |
| NULL, |
| DispHTMLScriptElement_tid, |
| NULL, |
| HTMLScriptElement_iface_tids |
| }; |
| |
| HRESULT HTMLScriptElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem) |
| { |
| HTMLScriptElement *ret; |
| nsresult nsres; |
| |
| ret = heap_alloc_zero(sizeof(HTMLScriptElement)); |
| if(!ret) |
| return E_OUTOFMEMORY; |
| |
| ret->IHTMLScriptElement_iface.lpVtbl = &HTMLScriptElementVtbl; |
| ret->element.node.vtbl = &HTMLScriptElementImplVtbl; |
| |
| HTMLElement_Init(&ret->element, doc, nselem, &HTMLScriptElement_dispex); |
| |
| nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLScriptElement, (void**)&ret->nsscript); |
| assert(nsres == NS_OK); |
| |
| *elem = &ret->element; |
| return S_OK; |
| } |