Sweden-Number/dlls/mshtml/htmltextnode.c

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/*
* 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 "mshtml_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
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struct HTMLDOMTextNode {
HTMLDOMNode node;
IHTMLDOMTextNode IHTMLDOMTextNode_iface;
IHTMLDOMTextNode2 IHTMLDOMTextNode2_iface;
nsIDOMText *nstext;
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};
static inline HTMLDOMTextNode *impl_from_IHTMLDOMTextNode(IHTMLDOMTextNode *iface)
{
return CONTAINING_RECORD(iface, HTMLDOMTextNode, IHTMLDOMTextNode_iface);
}
static HRESULT WINAPI HTMLDOMTextNode_QueryInterface(IHTMLDOMTextNode *iface,
REFIID riid, void **ppv)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
return IHTMLDOMNode_QueryInterface(&This->node.IHTMLDOMNode_iface, riid, ppv);
}
static ULONG WINAPI HTMLDOMTextNode_AddRef(IHTMLDOMTextNode *iface)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
return IHTMLDOMNode_AddRef(&This->node.IHTMLDOMNode_iface);
}
static ULONG WINAPI HTMLDOMTextNode_Release(IHTMLDOMTextNode *iface)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
return IHTMLDOMNode_Release(&This->node.IHTMLDOMNode_iface);
}
static HRESULT WINAPI HTMLDOMTextNode_GetTypeInfoCount(IHTMLDOMTextNode *iface, UINT *pctinfo)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLDOMTextNode_GetTypeInfo(IHTMLDOMTextNode *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLDOMTextNode_GetIDsOfNames(IHTMLDOMTextNode *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLDOMTextNode_Invoke(IHTMLDOMTextNode *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLDOMTextNode_put_data(IHTMLDOMTextNode *iface, BSTR v)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_InitDepend(&nsstr, v);
nsres = nsIDOMText_SetData(This->nstext, &nsstr);
nsAString_Finish(&nsstr);
return NS_SUCCEEDED(nsres) ? S_OK : E_FAIL;
}
static HRESULT WINAPI HTMLDOMTextNode_get_data(IHTMLDOMTextNode *iface, BSTR *p)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&nsstr, NULL);
nsres = nsIDOMText_GetData(This->nstext, &nsstr);
return return_nsstr(nsres, &nsstr, p);
}
static HRESULT WINAPI HTMLDOMTextNode_toString(IHTMLDOMTextNode *iface, BSTR *String)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
FIXME("(%p)->(%p)\n", This, String);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLDOMTextNode_get_length(IHTMLDOMTextNode *iface, LONG *p)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
UINT32 length = 0;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMText_GetLength(This->nstext, &length);
if(NS_FAILED(nsres))
ERR("GetLength failed: %08x\n", nsres);
*p = length;
return S_OK;
}
static HRESULT WINAPI HTMLDOMTextNode_splitText(IHTMLDOMTextNode *iface, LONG offset, IHTMLDOMNode **pRetNode)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode(iface);
HTMLDOMNode *node;
nsIDOMText *text;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%d %p)\n", This, offset, pRetNode);
nsres = nsIDOMText_SplitText(This->nstext, offset, &text);
if(NS_FAILED(nsres)) {
ERR("SplitText failed: %x08x\n", nsres);
return E_FAIL;
}
if(!text) {
*pRetNode = NULL;
return S_OK;
}
hres = get_node(This->node.doc, (nsIDOMNode*)text, TRUE, &node);
nsIDOMText_Release(text);
if(FAILED(hres))
return hres;
*pRetNode = &node->IHTMLDOMNode_iface;
return S_OK;
}
static const IHTMLDOMTextNodeVtbl HTMLDOMTextNodeVtbl = {
HTMLDOMTextNode_QueryInterface,
HTMLDOMTextNode_AddRef,
HTMLDOMTextNode_Release,
HTMLDOMTextNode_GetTypeInfoCount,
HTMLDOMTextNode_GetTypeInfo,
HTMLDOMTextNode_GetIDsOfNames,
HTMLDOMTextNode_Invoke,
HTMLDOMTextNode_put_data,
HTMLDOMTextNode_get_data,
HTMLDOMTextNode_toString,
HTMLDOMTextNode_get_length,
HTMLDOMTextNode_splitText
};
static inline HTMLDOMTextNode *impl_from_IHTMLDOMTextNode2(IHTMLDOMTextNode2 *iface)
{
return CONTAINING_RECORD(iface, HTMLDOMTextNode, IHTMLDOMTextNode2_iface);
}
static HRESULT WINAPI HTMLDOMTextNode2_QueryInterface(IHTMLDOMTextNode2 *iface, REFIID riid, void **ppv)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
return IHTMLDOMNode_QueryInterface(&This->node.IHTMLDOMNode_iface, riid, ppv);
}
static ULONG WINAPI HTMLDOMTextNode2_AddRef(IHTMLDOMTextNode2 *iface)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
return IHTMLDOMNode_AddRef(&This->node.IHTMLDOMNode_iface);
}
static ULONG WINAPI HTMLDOMTextNode2_Release(IHTMLDOMTextNode2 *iface)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
return IHTMLDOMNode_Release(&This->node.IHTMLDOMNode_iface);
}
static HRESULT WINAPI HTMLDOMTextNode2_GetTypeInfoCount(IHTMLDOMTextNode2 *iface, UINT *pctinfo)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLDOMTextNode2_GetTypeInfo(IHTMLDOMTextNode2 *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLDOMTextNode2_GetIDsOfNames(IHTMLDOMTextNode2 *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLDOMTextNode2_Invoke(IHTMLDOMTextNode2 *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLDOMTextNode2_substringData(IHTMLDOMTextNode2 *iface, LONG offset, LONG count, BSTR *string)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
FIXME("(%p)->(%d %d %p)\n", This, offset, count, string);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLDOMTextNode2_appendData(IHTMLDOMTextNode2 *iface, BSTR string)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(string));
nsAString_InitDepend(&nsstr, string);
nsres = nsIDOMText_AppendData(This->nstext, &nsstr);
nsAString_Finish(&nsstr);
if(NS_FAILED(nsres)) {
ERR("AppendData failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLDOMTextNode2_insertData(IHTMLDOMTextNode2 *iface, LONG offset, BSTR string)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
FIXME("(%p)->(%d %s)\n", This, offset, debugstr_w(string));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLDOMTextNode2_deleteData(IHTMLDOMTextNode2 *iface, LONG offset, LONG count)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
FIXME("(%p)->(%d %d)\n", This, offset, count);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLDOMTextNode2_replaceData(IHTMLDOMTextNode2 *iface, LONG offset, LONG count, BSTR string)
{
HTMLDOMTextNode *This = impl_from_IHTMLDOMTextNode2(iface);
FIXME("(%p)->(%d %d %s)\n", This, offset, count, debugstr_w(string));
return E_NOTIMPL;
}
static const IHTMLDOMTextNode2Vtbl HTMLDOMTextNode2Vtbl = {
HTMLDOMTextNode2_QueryInterface,
HTMLDOMTextNode2_AddRef,
HTMLDOMTextNode2_Release,
HTMLDOMTextNode2_GetTypeInfoCount,
HTMLDOMTextNode2_GetTypeInfo,
HTMLDOMTextNode2_GetIDsOfNames,
HTMLDOMTextNode2_Invoke,
HTMLDOMTextNode2_substringData,
HTMLDOMTextNode2_appendData,
HTMLDOMTextNode2_insertData,
HTMLDOMTextNode2_deleteData,
HTMLDOMTextNode2_replaceData
};
static inline HTMLDOMTextNode *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
{
return CONTAINING_RECORD(iface, HTMLDOMTextNode, node);
}
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static HRESULT HTMLDOMTextNode_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
HTMLDOMTextNode *This = impl_from_HTMLDOMNode(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
if(IsEqualGUID(&IID_IHTMLDOMTextNode, riid))
*ppv = &This->IHTMLDOMTextNode_iface;
else if(IsEqualGUID(&IID_IHTMLDOMTextNode2, riid))
*ppv = &This->IHTMLDOMTextNode2_iface;
else
return HTMLDOMNode_QI(&This->node, riid, ppv);
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static HRESULT HTMLDOMTextNode_clone(HTMLDOMNode *iface, nsIDOMNode *nsnode, HTMLDOMNode **ret)
{
HTMLDOMTextNode *This = impl_from_HTMLDOMNode(iface);
return HTMLDOMTextNode_Create(This->node.doc, nsnode, ret);
}
static const cpc_entry_t HTMLDOMTextNode_cpc[] = {{NULL}};
static const NodeImplVtbl HTMLDOMTextNodeImplVtbl = {
HTMLDOMTextNode_QI,
HTMLDOMNode_destructor,
HTMLDOMTextNode_cpc,
HTMLDOMTextNode_clone
};
static const tid_t HTMLDOMTextNode_iface_tids[] = {
IHTMLDOMNode_tid,
IHTMLDOMNode2_tid,
IHTMLDOMTextNode_tid,
IHTMLDOMTextNode2_tid,
0
};
static dispex_static_data_t HTMLDOMTextNode_dispex = {
NULL,
DispHTMLDOMTextNode_tid,
0,
HTMLDOMTextNode_iface_tids
};
HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode *doc, nsIDOMNode *nsnode, HTMLDOMNode **node)
{
HTMLDOMTextNode *ret;
nsresult nsres;
ret = heap_alloc_zero(sizeof(*ret));
if(!ret)
return E_OUTOFMEMORY;
ret->node.vtbl = &HTMLDOMTextNodeImplVtbl;
ret->IHTMLDOMTextNode_iface.lpVtbl = &HTMLDOMTextNodeVtbl;
ret->IHTMLDOMTextNode2_iface.lpVtbl = &HTMLDOMTextNode2Vtbl;
init_dispex(&ret->node.dispex, (IUnknown*)&ret->IHTMLDOMTextNode_iface,
&HTMLDOMTextNode_dispex);
HTMLDOMNode_Init(doc, &ret->node, nsnode);
nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMText, (void**)&ret->nstext);
assert(nsres == NS_OK && (nsIDOMNode*)ret->nstext == ret->node.nsnode);
/* Share reference with nsnode */
nsIDOMNode_Release(ret->node.nsnode);
*node = &ret->node;
return S_OK;
}