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mshtml: Implement HTMLElement_insertAdjacentHTML and HTMLElement_insertAdjacentText.

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This commit is contained in:
Rob Shearman 2007-07-12 15:37:06 +01:00 committed by Alexandre Julliard
parent d3a524cdba
commit 46df2fa9da
2 changed files with 170 additions and 4 deletions
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159
dlls/mshtml/htmlelem.c
View file

@ -683,20 +683,171 @@ static HRESULT WINAPI HTMLElement_get_outerText(IHTMLElement *iface, BSTR *p)
return E_NOTIMPL;
}
static HRESULT HTMLElement_InsertAdjacentNode(HTMLElement *This, BSTR where, nsIDOMNode *nsnode)
{
static const WCHAR wszBeforeBegin[] = {'b','e','f','o','r','e','B','e','g','i','n',0};
static const WCHAR wszAfterBegin[] = {'a','f','t','e','r','B','e','g','i','n',0};
static const WCHAR wszBeforeEnd[] = {'b','e','f','o','r','e','E','n','d',0};
static const WCHAR wszAfterEnd[] = {'a','f','t','e','r','E','n','d',0};
nsresult nsres;
if (!strcmpiW(where, wszBeforeBegin))
{
nsIDOMNode *unused;
nsIDOMNode *parent;
nsres = nsIDOMNode_GetParentNode(This->nselem, &parent);
if (!parent) return E_INVALIDARG;
nsres = nsIDOMNode_InsertBefore(parent, nsnode,
(nsIDOMNode *)This->nselem, &unused);
if (unused) nsIDOMNode_Release(unused);
nsIDOMNode_Release(parent);
}
else if (!strcmpiW(where, wszAfterBegin))
{
nsIDOMNode *unused;
nsIDOMNode *first_child;
nsIDOMNode_GetFirstChild(This->nselem, &first_child);
nsres = nsIDOMNode_InsertBefore(This->nselem, nsnode, first_child, &unused);
if (unused) nsIDOMNode_Release(unused);
if (first_child) nsIDOMNode_Release(first_child);
}
else if (!strcmpiW(where, wszBeforeEnd))
{
nsIDOMNode *unused;
nsres = nsIDOMNode_AppendChild(This->nselem, nsnode, &unused);
if (unused) nsIDOMNode_Release(unused);
}
else if (!strcmpiW(where, wszAfterEnd))
{
nsIDOMNode *unused;
nsIDOMNode *next_sibling;
nsIDOMNode *parent;
nsIDOMNode_GetParentNode(This->nselem, &parent);
if (!parent) return E_INVALIDARG;
nsIDOMNode_GetNextSibling(This->nselem, &next_sibling);
if (next_sibling)
{
nsres = nsIDOMNode_InsertBefore(parent, nsnode, next_sibling, &unused);
nsIDOMNode_Release(next_sibling);
}
else
nsres = nsIDOMNode_AppendChild(parent, nsnode, &unused);
nsIDOMNode_Release(parent);
if (unused) nsIDOMNode_Release(unused);
}
else
{
ERR("invalid where: %s\n", debugstr_w(where));
return E_INVALIDARG;
}
if (NS_FAILED(nsres))
return E_FAIL;
else
return S_OK;
}
static HRESULT WINAPI HTMLElement_insertAdjacentHTML(IHTMLElement *iface, BSTR where,
BSTR html)
{
HTMLElement *This = HTMLELEM_THIS(iface);
FIXME("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(html));
return E_NOTIMPL;
nsresult nsres;
nsIDOMDocument *nsdoc;
nsIDOMDocumentRange *nsdocrange;
nsIDOMRange *range;
nsIDOMNSRange *nsrange;
nsIDOMNode *nsnode;
nsAString ns_html;
HRESULT hr;
TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(html));
nsres = nsIWebNavigation_GetDocument(This->node->doc->nscontainer->navigation, &nsdoc);
if(NS_FAILED(nsres))
{
ERR("GetDocument failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void **)&nsdocrange);
nsIDOMDocument_Release(nsdoc);
if(NS_FAILED(nsres))
{
ERR("getting nsIDOMDocumentRange failed: %08x\n", 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;
}
nsIDOMRange_SetStartBefore(range, (nsIDOMNode *)This->nselem);
nsIDOMRange_QueryInterface(range, &IID_nsIDOMNSRange, (void **)&nsrange);
nsIDOMRange_Release(range);
if(NS_FAILED(nsres))
{
ERR("getting nsIDOMNSRange failed: %08x\n", nsres);
return E_FAIL;
}
nsAString_Init(&ns_html, html);
nsres = nsIDOMNSRange_CreateContextualFragment(nsrange, &ns_html, (nsIDOMDocumentFragment **)&nsnode);
nsIDOMNSRange_Release(nsrange);
nsAString_Finish(&ns_html);
if(NS_FAILED(nsres) || !nsnode)
{
ERR("CreateTextNode failed: %08x\n", nsres);
return E_FAIL;
}
hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
nsIDOMNode_Release(nsnode);
return hr;
}
static HRESULT WINAPI HTMLElement_insertAdjacentText(IHTMLElement *iface, BSTR where,
BSTR text)
{
HTMLElement *This = HTMLELEM_THIS(iface);
FIXME("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(text));
return E_NOTIMPL;
nsresult nsres;
nsIDOMDocument *nsdoc;
nsIDOMNode *nsnode;
nsAString ns_text;
HRESULT hr;
TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(text));
nsres = nsIWebNavigation_GetDocument(This->node->doc->nscontainer->navigation, &nsdoc);
if(NS_FAILED(nsres) || !nsdoc)
{
ERR("GetDocument failed: %08x\n", nsres);
return E_FAIL;
}
nsAString_Init(&ns_text, text);
nsres = nsIDOMDocument_CreateTextNode(nsdoc, &ns_text, (nsIDOMText **)&nsnode);
nsIDOMDocument_Release(nsdoc);
nsAString_Finish(&ns_text);
if(NS_FAILED(nsres) || !nsnode)
{
ERR("CreateTextNode failed: %08x\n", nsres);
return E_FAIL;
}
hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
nsIDOMNode_Release(nsnode);
return hr;
}
static HRESULT WINAPI HTMLElement_get_parentTextEdit(IHTMLElement *iface, IHTMLElement **p)

15
dlls/mshtml/nsiface.idl
View file

@ -700,6 +700,21 @@ interface nsIDOMRange : nsISupports
nsresult Detach();
}
[
object,
uuid(a6cf90f2-15b3-11d2-932e-00805f8add32)
]
interface nsIDOMNSRange : nsISupports
{
nsresult CreateContextualFragment([in] const nsAString *fragment, [out] nsIDOMDocumentFragment **_retval);
nsresult IsPointInRange([in] nsIDOMNode *parent, [in] PRInt32 offset, [out] PRBool *_retval);
nsresult ComparePoint([in] nsIDOMNode *parent, [in] PRInt32 offset, [out] PRInt16 *_retval);
nsresult IntersectsNode([in] nsIDOMNode *n, [out] PRBool *_retval);
nsresult CompareNode([in] nsIDOMNode *n, [out] PRUint16 *_retval);
nsresult nSDetach();
}
[
object,
uuid(7b9badc6-c9bc-447a-8670-dbd195aed24b)