Sweden-Number/dlls/mshtml/htmltextnode.c

248 lines
7.2 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>
#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);
struct HTMLDOMTextNode {
HTMLDOMNode node;
const IHTMLDOMTextNodeVtbl *lpIHTMLDOMTextNodeVtbl;
nsIDOMText *nstext;
};
#define HTMLTEXT(x) (&(x)->lpIHTMLDOMTextNodeVtbl)
#define HTMLTEXT_THIS(iface) DEFINE_THIS(HTMLDOMTextNode, IHTMLDOMTextNode, iface)
static HRESULT WINAPI HTMLDOMTextNode_QueryInterface(IHTMLDOMTextNode *iface,
REFIID riid, void **ppv)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->node), riid, ppv);
}
static ULONG WINAPI HTMLDOMTextNode_AddRef(IHTMLDOMTextNode *iface)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->node));
}
static ULONG WINAPI HTMLDOMTextNode_Release(IHTMLDOMTextNode *iface)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
return IHTMLDOMNode_Release(HTMLDOMNODE(&This->node));
}
static HRESULT WINAPI HTMLDOMTextNode_GetTypeInfoCount(IHTMLDOMTextNode *iface, UINT *pctinfo)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->node.dispex), pctinfo);
}
static HRESULT WINAPI HTMLDOMTextNode_GetTypeInfo(IHTMLDOMTextNode *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->node.dispex), iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLDOMTextNode_GetIDsOfNames(IHTMLDOMTextNode *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->node.dispex), 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 = HTMLTEXT_THIS(iface);
return IDispatchEx_Invoke(DISPATCHEX(&This->node.dispex), dispIdMember, riid, lcid, wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLDOMTextNode_put_data(IHTMLDOMTextNode *iface, BSTR v)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLDOMTextNode_get_data(IHTMLDOMTextNode *iface, BSTR *p)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLDOMTextNode_toString(IHTMLDOMTextNode *iface, BSTR *String)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
FIXME("(%p)->(%p)\n", This, String);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLDOMTextNode_get_length(IHTMLDOMTextNode *iface, LONG *p)
{
HTMLDOMTextNode *This = HTMLTEXT_THIS(iface);
PRUint32 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 = HTMLTEXT_THIS(iface);
FIXME("(%p)->(%d %p)\n", This, offset, pRetNode);
return E_NOTIMPL;
}
#undef HTMLTEXT_THIS
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_HTMLDOMNode(HTMLDOMNode *iface)
{
return CONTAINING_RECORD(iface, HTMLDOMTextNode, node);
}
static HRESULT HTMLDOMTextNode_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
HTMLDOMTextNode *This = impl_from_HTMLDOMNode(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IHTMLDOMTextNode, riid)) {
TRACE("(%p)->(IID_IHTMLDOMTextNode %p)\n", This, ppv);
*ppv = HTMLTEXT(This);
}else {
return HTMLDOMNode_QI(&This->node, riid, ppv);
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static void HTMLDOMTextNode_destructor(HTMLDOMNode *iface)
{
HTMLDOMTextNode *This = impl_from_HTMLDOMNode(iface);
if(This->nstext)
IHTMLDOMTextNode_Release(This->nstext);
HTMLDOMNode_destructor(&This->node);
}
static HRESULT HTMLDOMTextNode_clone(HTMLDOMNode *iface, nsIDOMNode *nsnode, HTMLDOMNode **ret)
{
HTMLDOMTextNode *This = impl_from_HTMLDOMNode(iface);
HRESULT hres;
hres = HTMLDOMTextNode_Create(This->node.doc, nsnode, ret);
if(FAILED(hres))
return hres;
IHTMLDOMNode_AddRef(HTMLDOMNODE(*ret));
return S_OK;
}
static const NodeImplVtbl HTMLDOMTextNodeImplVtbl = {
HTMLDOMTextNode_QI,
HTMLDOMTextNode_destructor,
HTMLDOMTextNode_clone
};
static const tid_t HTMLDOMTextNode_iface_tids[] = {
IHTMLDOMNode_tid,
IHTMLDOMNode2_tid,
IHTMLDOMTextNode_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->lpIHTMLDOMTextNodeVtbl = &HTMLDOMTextNodeVtbl;
nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMText, (void**)&ret->nstext);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMText iface: %08x\n", nsres);
heap_free(ret);
return E_FAIL;
}
init_dispex(&ret->node.dispex, (IUnknown*)HTMLTEXT(ret), &HTMLDOMTextNode_dispex);
HTMLDOMNode_Init(doc, &ret->node, nsnode);
*node = &ret->node;
return S_OK;
}