Sweden-Number/dlls/mshtml/htmlimg.c

1005 lines
28 KiB
C

/*
* 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"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
struct HTMLImg {
HTMLElement element;
IHTMLImgElement IHTMLImgElement_iface;
nsIDOMHTMLImageElement *nsimg;
};
static inline HTMLImg *impl_from_IHTMLImgElement(IHTMLImgElement *iface)
{
return CONTAINING_RECORD(iface, HTMLImg, IHTMLImgElement_iface);
}
static HRESULT WINAPI HTMLImgElement_QueryInterface(IHTMLImgElement *iface, REFIID riid, void **ppv)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv);
}
static ULONG WINAPI HTMLImgElement_AddRef(IHTMLImgElement *iface)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface);
}
static ULONG WINAPI HTMLImgElement_Release(IHTMLImgElement *iface)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface);
}
static HRESULT WINAPI HTMLImgElement_GetTypeInfoCount(IHTMLImgElement *iface, UINT *pctinfo)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
return IDispatchEx_GetTypeInfoCount(&This->element.node.event_target.dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLImgElement_GetTypeInfo(IHTMLImgElement *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
return IDispatchEx_GetTypeInfo(&This->element.node.event_target.dispex.IDispatchEx_iface, iTInfo, lcid,
ppTInfo);
}
static HRESULT WINAPI HTMLImgElement_GetIDsOfNames(IHTMLImgElement *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
return IDispatchEx_GetIDsOfNames(&This->element.node.event_target.dispex.IDispatchEx_iface, riid, rgszNames,
cNames, lcid, rgDispId);
}
static HRESULT WINAPI HTMLImgElement_Invoke(IHTMLImgElement *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
return IDispatchEx_Invoke(&This->element.node.event_target.dispex.IDispatchEx_iface, dispIdMember, riid,
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLImgElement_put_isMap(IHTMLImgElement *iface, VARIANT_BOOL v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsresult nsres;
TRACE("(%p)->(%x)\n", This, v);
nsres = nsIDOMHTMLImageElement_SetIsMap(This->nsimg, v != VARIANT_FALSE);
if (NS_FAILED(nsres)) {
ERR("Set IsMap failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_isMap(IHTMLImgElement *iface, VARIANT_BOOL *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
cpp_bool b;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if (p == NULL)
return E_INVALIDARG;
nsres = nsIDOMHTMLImageElement_GetIsMap(This->nsimg, &b);
if (NS_FAILED(nsres)) {
ERR("Get IsMap failed: %08x\n", nsres);
return E_FAIL;
}
*p = variant_bool(b);
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_put_useMap(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_useMap(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_mimeType(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_fileSize(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_fileCreatedDate(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_fileModifiedDate(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_fileUpdatedDate(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_protocol(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_href(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_nameProp(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_put_border(IHTMLImgElement *iface, VARIANT v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_border(IHTMLImgElement *iface, VARIANT *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_put_vspace(IHTMLImgElement *iface, LONG v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%d)\n", This, v);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_vspace(IHTMLImgElement *iface, LONG *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_put_hspace(IHTMLImgElement *iface, LONG v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%d)\n", This, v);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_hspace(IHTMLImgElement *iface, LONG *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_put_alt(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsAString alt_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_InitDepend(&alt_str, v);
nsres = nsIDOMHTMLImageElement_SetAlt(This->nsimg, &alt_str);
nsAString_Finish(&alt_str);
if(NS_FAILED(nsres))
ERR("SetAlt failed: %08x\n", nsres);
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_alt(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsAString alt_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&alt_str, NULL);
nsres = nsIDOMHTMLImageElement_GetAlt(This->nsimg, &alt_str);
return return_nsstr(nsres, &alt_str, p);
}
static HRESULT WINAPI HTMLImgElement_put_src(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsAString src_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_InitDepend(&src_str, v);
nsres = nsIDOMHTMLImageElement_SetSrc(This->nsimg, &src_str);
nsAString_Finish(&src_str);
if(NS_FAILED(nsres))
ERR("SetSrc failed: %08x\n", nsres);
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_src(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
const PRUnichar *src;
nsAString src_str;
nsresult nsres;
HRESULT hres = S_OK;
static const WCHAR blockedW[] = {'B','L','O','C','K','E','D',':',':',0};
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&src_str, NULL);
nsres = nsIDOMHTMLImageElement_GetSrc(This->nsimg, &src_str);
if(NS_SUCCEEDED(nsres)) {
nsAString_GetData(&src_str, &src);
if(!wcsnicmp(src, blockedW, ARRAY_SIZE(blockedW)-1)) {
TRACE("returning BLOCKED::\n");
*p = SysAllocString(blockedW);
if(!*p)
hres = E_OUTOFMEMORY;
}else {
hres = nsuri_to_url(src, TRUE, p);
}
}else {
ERR("GetSrc failed: %08x\n", nsres);
hres = E_FAIL;
}
nsAString_Finish(&src_str);
return hres;
}
static HRESULT WINAPI HTMLImgElement_put_lowsrc(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_lowsrc(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_put_vrml(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_vrml(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_put_dynsrc(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_dynsrc(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_readyState(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_complete(IHTMLImgElement *iface, VARIANT_BOOL *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
cpp_bool complete;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLImageElement_GetComplete(This->nsimg, &complete);
if(NS_FAILED(nsres)) {
ERR("GetComplete failed: %08x\n", nsres);
return E_FAIL;
}
*p = variant_bool(complete);
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_put_loop(IHTMLImgElement *iface, VARIANT v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_loop(IHTMLImgElement *iface, VARIANT *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_put_align(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsAString str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_InitDepend(&str, v);
nsres = nsIDOMHTMLImageElement_SetAlign(This->nsimg, &str);
nsAString_Finish(&str);
if (NS_FAILED(nsres)){
ERR("Set Align(%s) failed: %08x\n", debugstr_w(v), nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_align(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsAString str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&str, NULL);
nsres = nsIDOMHTMLImageElement_GetAlign(This->nsimg, &str);
return return_nsstr(nsres, &str, p);
}
static HRESULT WINAPI HTMLImgElement_put_onload(IHTMLImgElement *iface, VARIANT v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->element.node, EVENTID_LOAD, &v);
}
static HRESULT WINAPI HTMLImgElement_get_onload(IHTMLImgElement *iface, VARIANT *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->element.node, EVENTID_LOAD, p);
}
static HRESULT WINAPI HTMLImgElement_put_onerror(IHTMLImgElement *iface, VARIANT v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
TRACE("(%p)->()\n", This);
return set_node_event(&This->element.node, EVENTID_ERROR, &v);
}
static HRESULT WINAPI HTMLImgElement_get_onerror(IHTMLImgElement *iface, VARIANT *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->element.node, EVENTID_ERROR, p);
}
static HRESULT WINAPI HTMLImgElement_put_onabort(IHTMLImgElement *iface, VARIANT v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
TRACE("(%p)->()\n", This);
return set_node_event(&This->element.node, EVENTID_ABORT, &v);
}
static HRESULT WINAPI HTMLImgElement_get_onabort(IHTMLImgElement *iface, VARIANT *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->element.node, EVENTID_ABORT, p);
}
static HRESULT WINAPI HTMLImgElement_put_name(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_name(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsAString name;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&name, NULL);
nsres = nsIDOMHTMLImageElement_GetName(This->nsimg, &name);
return return_nsstr(nsres, &name, p);
}
static HRESULT WINAPI HTMLImgElement_put_width(IHTMLImgElement *iface, LONG v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsresult nsres;
TRACE("(%p)->(%d)\n", This, v);
nsres = nsIDOMHTMLImageElement_SetWidth(This->nsimg, v);
if(NS_FAILED(nsres)) {
ERR("SetWidth failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_width(IHTMLImgElement *iface, LONG *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
UINT32 width;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLImageElement_GetWidth(This->nsimg, &width);
if(NS_FAILED(nsres)) {
ERR("GetWidth failed: %08x\n", nsres);
return E_FAIL;
}
*p = width;
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_put_height(IHTMLImgElement *iface, LONG v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
nsresult nsres;
TRACE("(%p)->(%d)\n", This, v);
nsres = nsIDOMHTMLImageElement_SetHeight(This->nsimg, v);
if(NS_FAILED(nsres)) {
ERR("SetHeight failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_height(IHTMLImgElement *iface, LONG *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
UINT32 height;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLImageElement_GetHeight(This->nsimg, &height);
if(NS_FAILED(nsres)) {
ERR("GetHeight failed: %08x\n", nsres);
return E_FAIL;
}
*p = height;
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_put_start(IHTMLImgElement *iface, BSTR v)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLImgElement_get_start(IHTMLImgElement *iface, BSTR *p)
{
HTMLImg *This = impl_from_IHTMLImgElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static const IHTMLImgElementVtbl HTMLImgElementVtbl = {
HTMLImgElement_QueryInterface,
HTMLImgElement_AddRef,
HTMLImgElement_Release,
HTMLImgElement_GetTypeInfoCount,
HTMLImgElement_GetTypeInfo,
HTMLImgElement_GetIDsOfNames,
HTMLImgElement_Invoke,
HTMLImgElement_put_isMap,
HTMLImgElement_get_isMap,
HTMLImgElement_put_useMap,
HTMLImgElement_get_useMap,
HTMLImgElement_get_mimeType,
HTMLImgElement_get_fileSize,
HTMLImgElement_get_fileCreatedDate,
HTMLImgElement_get_fileModifiedDate,
HTMLImgElement_get_fileUpdatedDate,
HTMLImgElement_get_protocol,
HTMLImgElement_get_href,
HTMLImgElement_get_nameProp,
HTMLImgElement_put_border,
HTMLImgElement_get_border,
HTMLImgElement_put_vspace,
HTMLImgElement_get_vspace,
HTMLImgElement_put_hspace,
HTMLImgElement_get_hspace,
HTMLImgElement_put_alt,
HTMLImgElement_get_alt,
HTMLImgElement_put_src,
HTMLImgElement_get_src,
HTMLImgElement_put_lowsrc,
HTMLImgElement_get_lowsrc,
HTMLImgElement_put_vrml,
HTMLImgElement_get_vrml,
HTMLImgElement_put_dynsrc,
HTMLImgElement_get_dynsrc,
HTMLImgElement_get_readyState,
HTMLImgElement_get_complete,
HTMLImgElement_put_loop,
HTMLImgElement_get_loop,
HTMLImgElement_put_align,
HTMLImgElement_get_align,
HTMLImgElement_put_onload,
HTMLImgElement_get_onload,
HTMLImgElement_put_onerror,
HTMLImgElement_get_onerror,
HTMLImgElement_put_onabort,
HTMLImgElement_get_onabort,
HTMLImgElement_put_name,
HTMLImgElement_get_name,
HTMLImgElement_put_width,
HTMLImgElement_get_width,
HTMLImgElement_put_height,
HTMLImgElement_get_height,
HTMLImgElement_put_start,
HTMLImgElement_get_start
};
static inline HTMLImg *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
{
return CONTAINING_RECORD(iface, HTMLImg, element.node);
}
static HRESULT HTMLImgElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
HTMLImg *This = impl_from_HTMLDOMNode(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IHTMLImgElement, riid)) {
TRACE("(%p)->(IID_IHTMLImgElement %p)\n", This, ppv);
*ppv = &This->IHTMLImgElement_iface;
}else {
return HTMLElement_QI(&This->element.node, riid, ppv);
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static HRESULT HTMLImgElement_get_readystate(HTMLDOMNode *iface, BSTR *p)
{
HTMLImg *This = impl_from_HTMLDOMNode(iface);
return IHTMLImgElement_get_readyState(&This->IHTMLImgElement_iface, p);
}
static void HTMLImgElement_traverse(HTMLDOMNode *iface, nsCycleCollectionTraversalCallback *cb)
{
HTMLImg *This = impl_from_HTMLDOMNode(iface);
if(This->nsimg)
note_cc_edge((nsISupports*)This->nsimg, "This->nsimg", cb);
}
static void HTMLImgElement_unlink(HTMLDOMNode *iface)
{
HTMLImg *This = impl_from_HTMLDOMNode(iface);
if(This->nsimg) {
nsIDOMHTMLImageElement *nsimg = This->nsimg;
This->nsimg = NULL;
nsIDOMHTMLImageElement_Release(nsimg);
}
}
static const NodeImplVtbl HTMLImgElementImplVtbl = {
&CLSID_HTMLImg,
HTMLImgElement_QI,
HTMLElement_destructor,
HTMLElement_cpc,
HTMLElement_clone,
HTMLElement_handle_event,
HTMLElement_get_attr_col,
NULL,
NULL,
NULL,
NULL,
HTMLImgElement_get_readystate,
NULL,
NULL,
NULL,
HTMLImgElement_traverse,
HTMLImgElement_unlink
};
static const tid_t HTMLImgElement_iface_tids[] = {
HTMLELEMENT_TIDS,
IHTMLImgElement_tid,
0
};
static dispex_static_data_t HTMLImgElement_dispex = {
NULL,
DispHTMLImg_tid,
HTMLImgElement_iface_tids,
HTMLElement_init_dispex_info
};
HRESULT HTMLImgElement_Create(HTMLDocumentNode *doc, nsIDOMElement *nselem, HTMLElement **elem)
{
HTMLImg *ret;
nsresult nsres;
ret = heap_alloc_zero(sizeof(HTMLImg));
if(!ret)
return E_OUTOFMEMORY;
ret->IHTMLImgElement_iface.lpVtbl = &HTMLImgElementVtbl;
ret->element.node.vtbl = &HTMLImgElementImplVtbl;
HTMLElement_Init(&ret->element, doc, nselem, &HTMLImgElement_dispex);
nsres = nsIDOMElement_QueryInterface(nselem, &IID_nsIDOMHTMLImageElement, (void**)&ret->nsimg);
assert(nsres == NS_OK);
*elem = &ret->element;
return S_OK;
}
static inline HTMLImageElementFactory *impl_from_IHTMLImageElementFactory(IHTMLImageElementFactory *iface)
{
return CONTAINING_RECORD(iface, HTMLImageElementFactory, IHTMLImageElementFactory_iface);
}
static HRESULT WINAPI HTMLImageElementFactory_QueryInterface(IHTMLImageElementFactory *iface,
REFIID riid, void **ppv)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
if(IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = &This->IHTMLImageElementFactory_iface;
}else if(IsEqualGUID(&IID_IHTMLImageElementFactory, riid)) {
*ppv = &This->IHTMLImageElementFactory_iface;
}else if(dispex_query_interface(&This->dispex, riid, ppv)) {
return *ppv ? S_OK : E_NOINTERFACE;
}else {
*ppv = NULL;
WARN("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI HTMLImageElementFactory_AddRef(IHTMLImageElementFactory *iface)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI HTMLImageElementFactory_Release(IHTMLImageElementFactory *iface)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref)
heap_free(This);
return ref;
}
static HRESULT WINAPI HTMLImageElementFactory_GetTypeInfoCount(IHTMLImageElementFactory *iface,
UINT *pctinfo)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLImageElementFactory_GetTypeInfo(IHTMLImageElementFactory *iface,
UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLImageElementFactory_GetIDsOfNames(IHTMLImageElementFactory *iface,
REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid,
DISPID *rgDispId)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames, lcid, rgDispId);
}
static HRESULT WINAPI HTMLImageElementFactory_Invoke(IHTMLImageElementFactory *iface,
DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags,
DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
UINT *puArgErr)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static LONG var_to_size(const VARIANT *v)
{
switch(V_VT(v)) {
case VT_EMPTY:
return 0;
case VT_I4:
return V_I4(v);
case VT_BSTR: {
LONG ret;
HRESULT hres;
hres = VarI4FromStr(V_BSTR(v), 0, 0, &ret);
if(FAILED(hres)) {
FIXME("VarI4FromStr failed: %08x\n", hres);
return 0;
}
return ret;
}
default:
FIXME("unsupported size %s\n", debugstr_variant(v));
}
return 0;
}
static HRESULT WINAPI HTMLImageElementFactory_create(IHTMLImageElementFactory *iface,
VARIANT width, VARIANT height, IHTMLImgElement **img_elem)
{
HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
HTMLDocumentNode *doc;
IHTMLImgElement *img;
HTMLElement *elem;
nsIDOMElement *nselem;
LONG l;
HRESULT hres;
static const PRUnichar imgW[] = {'I','M','G',0};
TRACE("(%p)->(%s %s %p)\n", This, debugstr_variant(&width),
debugstr_variant(&height), img_elem);
if(!This->window || !This->window->doc) {
WARN("NULL doc\n");
return E_UNEXPECTED;
}
doc = This->window->doc;
*img_elem = NULL;
hres = create_nselem(doc, imgW, &nselem);
if(FAILED(hres))
return hres;
hres = HTMLElement_Create(doc, (nsIDOMNode*)nselem, FALSE, &elem);
nsIDOMElement_Release(nselem);
if(FAILED(hres)) {
ERR("HTMLElement_Create failed\n");
return hres;
}
hres = IHTMLElement_QueryInterface(&elem->IHTMLElement_iface, &IID_IHTMLImgElement,
(void**)&img);
IHTMLElement_Release(&elem->IHTMLElement_iface);
if(FAILED(hres)) {
ERR("IHTMLElement_QueryInterface failed: 0x%08x\n", hres);
return hres;
}
l = var_to_size(&width);
if(l)
IHTMLImgElement_put_width(img, l);
l = var_to_size(&height);
if(l)
IHTMLImgElement_put_height(img, l);
*img_elem = img;
return S_OK;
}
static const IHTMLImageElementFactoryVtbl HTMLImageElementFactoryVtbl = {
HTMLImageElementFactory_QueryInterface,
HTMLImageElementFactory_AddRef,
HTMLImageElementFactory_Release,
HTMLImageElementFactory_GetTypeInfoCount,
HTMLImageElementFactory_GetTypeInfo,
HTMLImageElementFactory_GetIDsOfNames,
HTMLImageElementFactory_Invoke,
HTMLImageElementFactory_create
};
static inline HTMLImageElementFactory *impl_from_DispatchEx(DispatchEx *iface)
{
return CONTAINING_RECORD(iface, HTMLImageElementFactory, dispex);
}
static HRESULT HTMLImageElementFactory_value(DispatchEx *dispex, LCID lcid,
WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei,
IServiceProvider *caller)
{
HTMLImageElementFactory *This = impl_from_DispatchEx(dispex);
IHTMLImgElement *img;
VARIANT empty, *width, *height;
HRESULT hres;
int argc = params->cArgs - params->cNamedArgs;
V_VT(res) = VT_NULL;
V_VT(&empty) = VT_EMPTY;
width = argc >= 1 ? params->rgvarg + (params->cArgs - 1) : &empty;
height = argc >= 2 ? params->rgvarg + (params->cArgs - 2) : &empty;
hres = IHTMLImageElementFactory_create(&This->IHTMLImageElementFactory_iface, *width, *height,
&img);
if(FAILED(hres))
return hres;
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = (IDispatch*)img;
return S_OK;
}
static const tid_t HTMLImageElementFactory_iface_tids[] = {
IHTMLImageElementFactory_tid,
0
};
static const dispex_static_data_vtbl_t HTMLImageElementFactory_dispex_vtbl = {
HTMLImageElementFactory_value,
NULL,
NULL,
NULL
};
static dispex_static_data_t HTMLImageElementFactory_dispex = {
&HTMLImageElementFactory_dispex_vtbl,
IHTMLImageElementFactory_tid,
HTMLImageElementFactory_iface_tids
};
HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow *window, HTMLImageElementFactory **ret_val)
{
HTMLImageElementFactory *ret;
ret = heap_alloc(sizeof(HTMLImageElementFactory));
if(!ret)
return E_OUTOFMEMORY;
ret->IHTMLImageElementFactory_iface.lpVtbl = &HTMLImageElementFactoryVtbl;
ret->ref = 1;
ret->window = window;
init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLImageElementFactory_iface,
&HTMLImageElementFactory_dispex);
*ret_val = ret;
return S_OK;
}