Sweden-Number/dlls/mshtml/htmloption.c

547 lines
17 KiB
C

/*
* Copyright 2007 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 "wine/debug.h"
#include "mshtml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
struct HTMLOptionElement {
HTMLElement element;
const IHTMLOptionElementVtbl *lpHTMLOptionElementVtbl;
nsIDOMHTMLOptionElement *nsoption;
};
#define HTMLOPTION(x) (&(x)->lpHTMLOptionElementVtbl)
#define HTMLOPTION_THIS(iface) DEFINE_THIS(HTMLOptionElement, HTMLOptionElement, iface)
static HRESULT WINAPI HTMLOptionElement_QueryInterface(IHTMLOptionElement *iface,
REFIID riid, void **ppv)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
}
static ULONG WINAPI HTMLOptionElement_AddRef(IHTMLOptionElement *iface)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
}
static ULONG WINAPI HTMLOptionElement_Release(IHTMLOptionElement *iface)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
}
static HRESULT WINAPI HTMLOptionElement_GetTypeInfoCount(IHTMLOptionElement *iface, UINT *pctinfo)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->element.node.dispex), pctinfo);
}
static HRESULT WINAPI HTMLOptionElement_GetTypeInfo(IHTMLOptionElement *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->element.node.dispex), iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLOptionElement_GetIDsOfNames(IHTMLOptionElement *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->element.node.dispex), riid, rgszNames, cNames, lcid, rgDispId);
}
static HRESULT WINAPI HTMLOptionElement_Invoke(IHTMLOptionElement *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
return IDispatchEx_Invoke(DISPATCHEX(&This->element.node.dispex), dispIdMember, riid, lcid, wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLOptionElement_put_selected(IHTMLOptionElement *iface, VARIANT_BOOL v)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
nsresult nsres;
TRACE("(%p)->(%x)\n", This, v);
nsres = nsIDOMHTMLOptionElement_SetSelected(This->nsoption, v != VARIANT_FALSE);
if(NS_FAILED(nsres)) {
ERR("SetSelected failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_get_selected(IHTMLOptionElement *iface, VARIANT_BOOL *p)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
PRBool selected;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLOptionElement_GetSelected(This->nsoption, &selected);
if(NS_FAILED(nsres)) {
ERR("GetSelected failed: %08x\n", nsres);
return E_FAIL;
}
*p = selected ? VARIANT_TRUE : VARIANT_FALSE;
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_put_value(IHTMLOptionElement *iface, BSTR v)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
nsAString value_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_InitDepend(&value_str, v);
nsres = nsIDOMHTMLOptionElement_SetValue(This->nsoption, &value_str);
nsAString_Finish(&value_str);
if(NS_FAILED(nsres))
ERR("SetValue failed: %08x\n", nsres);
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_get_value(IHTMLOptionElement *iface, BSTR *p)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
nsAString value_str;
const PRUnichar *value;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&value_str, NULL);
nsres = nsIDOMHTMLOptionElement_GetValue(This->nsoption, &value_str);
if(NS_SUCCEEDED(nsres)) {
nsAString_GetData(&value_str, &value);
*p = SysAllocString(value);
}else {
ERR("GetValue failed: %08x\n", nsres);
*p = NULL;
}
nsAString_Finish(&value_str);
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_put_defaultSelected(IHTMLOptionElement *iface, VARIANT_BOOL v)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
FIXME("(%p)->(%x)\n", This, v);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElement_get_defaultSelected(IHTMLOptionElement *iface, VARIANT_BOOL *p)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElement_put_index(IHTMLOptionElement *iface, LONG v)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
FIXME("(%p)->(%d)\n", This, v);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElement_get_index(IHTMLOptionElement *iface, LONG *p)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElement_put_text(IHTMLOptionElement *iface, BSTR v)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
nsIDOMText *text_node;
nsAString text_str;
nsIDOMNode *tmp;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->element.node.doc->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
while(1) {
nsIDOMNode *child;
nsres = nsIDOMHTMLOptionElement_GetFirstChild(This->nsoption, &child);
if(NS_FAILED(nsres) || !child)
break;
nsres = nsIDOMHTMLOptionElement_RemoveChild(This->nsoption, child, &tmp);
nsIDOMNode_Release(child);
if(NS_SUCCEEDED(nsres)) {
nsIDOMNode_Release(tmp);
}else {
ERR("RemoveChild failed: %08x\n", nsres);
break;
}
}
nsAString_InitDepend(&text_str, v);
nsres = nsIDOMHTMLDocument_CreateTextNode(This->element.node.doc->nsdoc, &text_str, &text_node);
nsAString_Finish(&text_str);
if(NS_FAILED(nsres)) {
ERR("CreateTextNode failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLOptionElement_AppendChild(This->nsoption, (nsIDOMNode*)text_node, &tmp);
if(NS_SUCCEEDED(nsres))
nsIDOMNode_Release(tmp);
else
ERR("AppendChild failed: %08x\n", nsres);
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_get_text(IHTMLOptionElement *iface, BSTR *p)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
nsAString text_str;
const PRUnichar *text;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&text_str, NULL);
nsres = nsIDOMHTMLOptionElement_GetText(This->nsoption, &text_str);
if(NS_SUCCEEDED(nsres)) {
nsAString_GetData(&text_str, &text);
*p = SysAllocString(text);
}else {
ERR("GetText failed: %08x\n", nsres);
*p = NULL;
}
nsAString_Finish(&text_str);
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_get_form(IHTMLOptionElement *iface, IHTMLFormElement **p)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
#undef HTMLOPTION_THIS
static const IHTMLOptionElementVtbl HTMLOptionElementVtbl = {
HTMLOptionElement_QueryInterface,
HTMLOptionElement_AddRef,
HTMLOptionElement_Release,
HTMLOptionElement_GetTypeInfoCount,
HTMLOptionElement_GetTypeInfo,
HTMLOptionElement_GetIDsOfNames,
HTMLOptionElement_Invoke,
HTMLOptionElement_put_selected,
HTMLOptionElement_get_selected,
HTMLOptionElement_put_value,
HTMLOptionElement_get_value,
HTMLOptionElement_put_defaultSelected,
HTMLOptionElement_get_defaultSelected,
HTMLOptionElement_put_index,
HTMLOptionElement_get_index,
HTMLOptionElement_put_text,
HTMLOptionElement_get_text,
HTMLOptionElement_get_form
};
#define HTMLOPTION_NODE_THIS(iface) DEFINE_THIS2(HTMLOptionElement, element.node, iface)
static HRESULT HTMLOptionElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
HTMLOptionElement *This = HTMLOPTION_NODE_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = HTMLOPTION(This);
}else if(IsEqualGUID(&IID_IDispatch, riid)) {
TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
*ppv = HTMLOPTION(This);
}else if(IsEqualGUID(&IID_IHTMLOptionElement, riid)) {
TRACE("(%p)->(IID_IHTMLOptionElement %p)\n", This, ppv);
*ppv = HTMLOPTION(This);
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
return HTMLElement_QI(&This->element.node, riid, ppv);
}
static void HTMLOptionElement_destructor(HTMLDOMNode *iface)
{
HTMLOptionElement *This = HTMLOPTION_NODE_THIS(iface);
if(This->nsoption)
nsIDOMHTMLOptionElement_Release(This->nsoption);
HTMLElement_destructor(&This->element.node);
}
#undef HTMLOPTION_NODE_THIS
static const NodeImplVtbl HTMLOptionElementImplVtbl = {
HTMLOptionElement_QI,
HTMLOptionElement_destructor,
HTMLElement_clone
};
static const tid_t HTMLOptionElement_iface_tids[] = {
HTMLELEMENT_TIDS,
IHTMLOptionElement_tid,
0
};
static dispex_static_data_t HTMLOptionElement_dispex = {
NULL,
DispHTMLOptionElement_tid,
NULL,
HTMLOptionElement_iface_tids
};
HRESULT HTMLOptionElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
{
HTMLOptionElement *ret;
nsresult nsres;
ret = heap_alloc_zero(sizeof(HTMLOptionElement));
if(!ret)
return E_OUTOFMEMORY;
ret->lpHTMLOptionElementVtbl = &HTMLOptionElementVtbl;
ret->element.node.vtbl = &HTMLOptionElementImplVtbl;
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLOptionElement, (void**)&ret->nsoption);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMHTMLOptionElement interface: %08x\n", nsres);
heap_free(ret);
return E_FAIL;
}
HTMLElement_Init(&ret->element, doc, nselem, &HTMLOptionElement_dispex);
*elem = &ret->element;
return S_OK;
}
#define HTMLOPTFACTORY_THIS(iface) DEFINE_THIS(HTMLOptionElementFactory, HTMLOptionElementFactory, iface)
static HRESULT WINAPI HTMLOptionElementFactory_QueryInterface(IHTMLOptionElementFactory *iface,
REFIID riid, void **ppv)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = HTMLOPTFACTORY(This);
}else if(IsEqualGUID(&IID_IDispatch, riid)) {
TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
*ppv = HTMLOPTFACTORY(This);
}else if(IsEqualGUID(&IID_IHTMLOptionElementFactory, riid)) {
TRACE("(%p)->(IID_IHTMLOptionElementFactory %p)\n", This, ppv);
*ppv = HTMLOPTFACTORY(This);
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI HTMLOptionElementFactory_AddRef(IHTMLOptionElementFactory *iface)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI HTMLOptionElementFactory_Release(IHTMLOptionElementFactory *iface)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref)
heap_free(This);
return ref;
}
static HRESULT WINAPI HTMLOptionElementFactory_GetTypeInfoCount(IHTMLOptionElementFactory *iface, UINT *pctinfo)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
FIXME("(%p)->(%p)\n", This, pctinfo);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElementFactory_GetTypeInfo(IHTMLOptionElementFactory *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElementFactory_GetIDsOfNames(IHTMLOptionElementFactory *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
lcid, rgDispId);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElementFactory_Invoke(IHTMLOptionElementFactory *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLOptionElementFactory_create(IHTMLOptionElementFactory *iface,
VARIANT text, VARIANT value, VARIANT defaultselected, VARIANT selected,
IHTMLOptionElement **optelem)
{
HTMLOptionElementFactory *This = HTMLOPTFACTORY_THIS(iface);
nsIDOMHTMLElement *nselem;
HTMLDOMNode *node;
HRESULT hres;
static const PRUnichar optionW[] = {'O','P','T','I','O','N',0};
TRACE("(%p)->(%s %s %s %s %p)\n", This, debugstr_variant(&text), debugstr_variant(&value),
debugstr_variant(&defaultselected), debugstr_variant(&selected), optelem);
if(!This->window || !This->window->doc) {
WARN("NULL doc\n");
return E_UNEXPECTED;
}
*optelem = NULL;
hres = create_nselem(This->window->doc, optionW, &nselem);
if(FAILED(hres))
return hres;
hres = get_node(This->window->doc, (nsIDOMNode*)nselem, TRUE, &node);
nsIDOMHTMLElement_Release(nselem);
if(FAILED(hres))
return hres;
hres = IHTMLDOMNode_QueryInterface(HTMLDOMNODE(node),
&IID_IHTMLOptionElement, (void**)optelem);
if(V_VT(&text) == VT_BSTR)
IHTMLOptionElement_put_text(*optelem, V_BSTR(&text));
else if(V_VT(&text) != VT_EMPTY)
FIXME("Unsupported text vt=%d\n", V_VT(&text));
if(V_VT(&value) == VT_BSTR)
IHTMLOptionElement_put_value(*optelem, V_BSTR(&value));
else if(V_VT(&value) != VT_EMPTY)
FIXME("Unsupported value vt=%d\n", V_VT(&value));
if(V_VT(&defaultselected) != VT_EMPTY)
FIXME("Unsupported defaultselected vt=%d\n", V_VT(&defaultselected));
if(V_VT(&selected) != VT_EMPTY)
FIXME("Unsupported selected vt=%d\n", V_VT(&selected));
return S_OK;
}
#undef HTMLOPTFACTORY_THIS
static const IHTMLOptionElementFactoryVtbl HTMLOptionElementFactoryVtbl = {
HTMLOptionElementFactory_QueryInterface,
HTMLOptionElementFactory_AddRef,
HTMLOptionElementFactory_Release,
HTMLOptionElementFactory_GetTypeInfoCount,
HTMLOptionElementFactory_GetTypeInfo,
HTMLOptionElementFactory_GetIDsOfNames,
HTMLOptionElementFactory_Invoke,
HTMLOptionElementFactory_create
};
HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow *window)
{
HTMLOptionElementFactory *ret;
ret = heap_alloc(sizeof(HTMLOptionElementFactory));
ret->lpHTMLOptionElementFactoryVtbl = &HTMLOptionElementFactoryVtbl;
ret->ref = 1;
ret->window = window;
return ret;
}