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mshtml: Moved IHTMLElement::put_outerHTML implementation to separated, HTMLElement object independent, function.

This commit is contained in:
Jacek Caban 2011-06-17 16:17:45 +02:00 committed by Alexandre Julliard
parent d73af0d954
commit 357994b773
1 changed files with 62 additions and 57 deletions
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119
dlls/mshtml/htmlelem.c
View File

@ -35,6 +35,8 @@
#include "htmlevent.h"
#include "htmlstyle.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
static const WCHAR aW[] = {'A',0};
static const WCHAR bodyW[] = {'B','O','D','Y',0};
static const WCHAR embedW[] = {'E','M','B','E','D',0};
@ -96,6 +98,65 @@ static const tag_desc_t *get_tag_desc(const WCHAR *tag_name)
return NULL;
}
static HRESULT replace_node_by_html(nsIDOMHTMLDocument *nsdoc, nsIDOMNode *nsnode, const WCHAR *html)
{
nsIDOMDocumentFragment *nsfragment;
nsIDOMDocumentRange *nsdocrange;
nsIDOMNSRange *nsrange;
nsIDOMNode *nsparent;
nsIDOMRange *range;
nsAString html_str;
nsresult nsres;
HRESULT hres = S_OK;
nsres = nsIDOMHTMLDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void**)&nsdocrange);
if(NS_FAILED(nsres))
return E_FAIL;
nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &range);
nsIDOMDocumentRange_Release(nsdocrange);
if(NS_FAILED(nsres)) {
ERR("CreateRange failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMRange_QueryInterface(range, &IID_nsIDOMNSRange, (void**)&nsrange);
nsIDOMRange_Release(range);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMNSRange: %08x\n", nsres);
return E_FAIL;
}
nsAString_InitDepend(&html_str, html);
nsIDOMNSRange_CreateContextualFragment(nsrange, &html_str, &nsfragment);
nsIDOMNSRange_Release(nsrange);
nsAString_Finish(&html_str);
if(NS_FAILED(nsres)) {
ERR("CreateContextualFragment failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMNode_GetParentNode(nsnode, &nsparent);
if(NS_SUCCEEDED(nsres) && nsparent) {
nsIDOMNode *nstmp;
nsres = nsIDOMNode_ReplaceChild(nsparent, (nsIDOMNode*)nsfragment, nsnode, &nstmp);
nsIDOMNode_Release(nsparent);
if(NS_FAILED(nsres)) {
ERR("ReplaceChild failed: %08x\n", nsres);
hres = E_FAIL;
}else if(nstmp) {
nsIDOMNode_Release(nstmp);
}
}else {
ERR("GetParentNode failed: %08x\n", nsres);
hres = E_FAIL;
}
nsIDOMDocumentFragment_Release(nsfragment);
return hres;
}
typedef struct
{
DispatchEx dispex;
@ -111,9 +172,6 @@ static inline HTMLFiltersCollection *impl_from_IHTMLFiltersCollection(IHTMLFilte
static IHTMLFiltersCollection *HTMLFiltersCollection_Create(void);
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
static inline HTMLElement *impl_from_IHTMLElement(IHTMLElement *iface)
{
return CONTAINING_RECORD(iface, HTMLElement, IHTMLElement_iface);
@ -1086,63 +1144,10 @@ static HRESULT WINAPI HTMLElement_get_innerText(IHTMLElement *iface, BSTR *p)
static HRESULT WINAPI HTMLElement_put_outerHTML(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsIDOMDocumentFragment *nsfragment;
nsIDOMDocumentRange *nsdocrange;
nsIDOMNSRange *nsrange;
nsIDOMNode *nsparent;
nsIDOMRange *range;
nsAString html_str;
nsresult nsres;
HRESULT hres = S_OK;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsres = nsIDOMHTMLDocument_QueryInterface(This->node.doc->nsdoc, &IID_nsIDOMDocumentRange, (void**)&nsdocrange);
if(NS_FAILED(nsres))
return E_FAIL;
nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &range);
nsIDOMDocumentRange_Release(nsdocrange);
if(NS_FAILED(nsres)) {
ERR("CreateRange failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMRange_QueryInterface(range, &IID_nsIDOMNSRange, (void**)&nsrange);
nsIDOMRange_Release(range);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMNSRange: %08x\n", nsres);
return E_FAIL;
}
nsAString_InitDepend(&html_str, v);
nsIDOMNSRange_CreateContextualFragment(nsrange, &html_str, &nsfragment);
nsIDOMNSRange_Release(nsrange);
nsAString_Finish(&html_str);
if(NS_FAILED(nsres)) {
ERR("CreateContextualFragment failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMNode_GetParentNode(This->node.nsnode, &nsparent);
if(NS_SUCCEEDED(nsres) && nsparent) {
nsIDOMNode *nstmp;
nsres = nsIDOMNode_ReplaceChild(nsparent, (nsIDOMNode*)nsfragment, This->node.nsnode, &nstmp);
nsIDOMNode_Release(nsparent);
if(NS_FAILED(nsres)) {
ERR("ReplaceChild failed: %08x\n", nsres);
hres = E_FAIL;
}else if(nstmp) {
nsIDOMNode_Release(nstmp);
}
}else {
ERR("GetParentNode failed: %08x\n", nsres);
hres = E_FAIL;
}
nsIDOMDocumentFragment_Release(nsfragment);
return hres;
return replace_node_by_html(This->node.doc->nsdoc, This->node.nsnode, v);
}
static HRESULT WINAPI HTMLElement_get_outerHTML(IHTMLElement *iface, BSTR *p)