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mshtml: Use stored nsdoc in createTextRange.

This commit is contained in:
Jacek Caban 2008-10-08 13:28:27 -05:00 committed by Alexandre Julliard
parent 7c7b7f0ae7
commit 408024a2d1
1 changed files with 23 additions and 19 deletions
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42
dlls/mshtml/htmlbody.c
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@ -544,31 +544,35 @@ static HRESULT WINAPI HTMLBodyElement_get_onbeforeunload(IHTMLBodyElement *iface
static HRESULT WINAPI HTMLBodyElement_createTextRange(IHTMLBodyElement *iface, IHTMLTxtRange **range)
{
HTMLBodyElement *This = HTMLBODY_THIS(iface);
nsIDOMDocumentRange *nsdocrange;
nsIDOMRange *nsrange = NULL;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, range);
if(This->textcont.element.node.doc->nscontainer) {
nsIDOMDocument *nsdoc;
nsIDOMDocumentRange *nsdocrange;
nsresult nsres;
nsIWebNavigation_GetDocument(This->textcont.element.node.doc->nscontainer->navigation, &nsdoc);
nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void**)&nsdocrange);
nsIDOMDocument_Release(nsdoc);
nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &nsrange);
if(NS_SUCCEEDED(nsres)) {
nsres = nsIDOMRange_SelectNodeContents(nsrange, This->textcont.element.node.nsnode);
if(NS_FAILED(nsres))
ERR("SelectNodeContents failed: %08x\n", nsres);
}else {
ERR("CreateRange failed: %08x\n", nsres);
}
nsIDOMDocumentRange_Release(nsdocrange);
if(!This->textcont.element.node.doc->nsdoc) {
WARN("No nsdoc\n");
return E_UNEXPECTED;
}
nsres = nsIDOMDocument_QueryInterface(This->textcont.element.node.doc->nsdoc, &IID_nsIDOMDocumentRange,
(void**)&nsdocrange);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMDocumentRabge iface: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &nsrange);
if(NS_SUCCEEDED(nsres)) {
nsres = nsIDOMRange_SelectNodeContents(nsrange, This->textcont.element.node.nsnode);
if(NS_FAILED(nsres))
ERR("SelectNodeContents failed: %08x\n", nsres);
}else {
ERR("CreateRange failed: %08x\n", nsres);
}
nsIDOMDocumentRange_Release(nsdocrange);
*range = HTMLTxtRange_Create(This->textcont.element.node.doc, nsrange);
return S_OK;
}