/*
 * 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);

#define HTMLFRAMEBASE_THIS(iface) DEFINE_THIS(HTMLFrameBase, IHTMLFrameBase, iface)

static HRESULT WINAPI HTMLFrameBase_QueryInterface(IHTMLFrameBase *iface, REFIID riid, void **ppv)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);

    return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
}

static ULONG WINAPI HTMLFrameBase_AddRef(IHTMLFrameBase *iface)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);

    return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
}

static ULONG WINAPI HTMLFrameBase_Release(IHTMLFrameBase *iface)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);

    return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
}

static HRESULT WINAPI HTMLFrameBase_GetTypeInfoCount(IHTMLFrameBase *iface, UINT *pctinfo)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);

    return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->element.node.dispex), pctinfo);
}

static HRESULT WINAPI HTMLFrameBase_GetTypeInfo(IHTMLFrameBase *iface, UINT iTInfo,
        LCID lcid, ITypeInfo **ppTInfo)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);

    return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->element.node.dispex), iTInfo, lcid, ppTInfo);
}

static HRESULT WINAPI HTMLFrameBase_GetIDsOfNames(IHTMLFrameBase *iface, REFIID riid,
        LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);

    return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->element.node.dispex), riid, rgszNames,
            cNames, lcid, rgDispId);
}

static HRESULT WINAPI HTMLFrameBase_Invoke(IHTMLFrameBase *iface, DISPID dispIdMember,
        REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
        VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);

    return IDispatchEx_Invoke(DISPATCHEX(&This->element.node.dispex), dispIdMember, riid, lcid,
            wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}

static HRESULT WINAPI HTMLFrameBase_put_src(IHTMLFrameBase *iface, BSTR v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_src(IHTMLFrameBase *iface, BSTR *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_name(IHTMLFrameBase *iface, BSTR v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_name(IHTMLFrameBase *iface, BSTR *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_border(IHTMLFrameBase *iface, VARIANT v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_border(IHTMLFrameBase *iface, VARIANT *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_frameBorder(IHTMLFrameBase *iface, BSTR v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_frameBorder(IHTMLFrameBase *iface, BSTR *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_frameSpacing(IHTMLFrameBase *iface, VARIANT v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_frameSpacing(IHTMLFrameBase *iface, VARIANT *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_marginWidth(IHTMLFrameBase *iface, VARIANT v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_marginWidth(IHTMLFrameBase *iface, VARIANT *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_marginHeight(IHTMLFrameBase *iface, VARIANT v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_marginHeight(IHTMLFrameBase *iface, VARIANT *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_noResize(IHTMLFrameBase *iface, VARIANT_BOOL v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%x)\n", This, v);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_noResize(IHTMLFrameBase *iface, VARIANT_BOOL *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_put_scrolling(IHTMLFrameBase *iface, BSTR v)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLFrameBase_get_scrolling(IHTMLFrameBase *iface, BSTR *p)
{
    HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static const IHTMLFrameBaseVtbl HTMLFrameBaseVtbl = {
    HTMLFrameBase_QueryInterface,
    HTMLFrameBase_AddRef,
    HTMLFrameBase_Release,
    HTMLFrameBase_GetTypeInfoCount,
    HTMLFrameBase_GetTypeInfo,
    HTMLFrameBase_GetIDsOfNames,
    HTMLFrameBase_Invoke,
    HTMLFrameBase_put_src,
    HTMLFrameBase_get_src,
    HTMLFrameBase_put_name,
    HTMLFrameBase_get_name,
    HTMLFrameBase_put_border,
    HTMLFrameBase_get_border,
    HTMLFrameBase_put_frameBorder,
    HTMLFrameBase_get_frameBorder,
    HTMLFrameBase_put_frameSpacing,
    HTMLFrameBase_get_frameSpacing,
    HTMLFrameBase_put_marginWidth,
    HTMLFrameBase_get_marginWidth,
    HTMLFrameBase_put_marginHeight,
    HTMLFrameBase_get_marginHeight,
    HTMLFrameBase_put_noResize,
    HTMLFrameBase_get_noResize,
    HTMLFrameBase_put_scrolling,
    HTMLFrameBase_get_scrolling
};

HRESULT HTMLFrameBase_QI(HTMLFrameBase *This, REFIID riid, void **ppv)
{
    if(IsEqualGUID(&IID_IHTMLFrameBase, riid)) {
        TRACE("(%p)->(IID_IHTMLFrameBase %p)\n", This, ppv);
        *ppv = HTMLFRAMEBASE(This);
    }else {
        return HTMLElement_QI(&This->element.node, riid, ppv);
    }

    IUnknown_AddRef((IUnknown*)*ppv);
    return S_OK;
}

void HTMLFrameBase_destructor(HTMLFrameBase *This)
{
    if(This->content_window) {
        This->content_window->frame_element = NULL;
        IHTMLWindow2_Release(HTMLWINDOW2(This->content_window));
    }

    HTMLElement_destructor(&This->element.node);
}

void HTMLFrameBase_Init(HTMLFrameBase *This, HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem,
        HTMLWindow *content_window, dispex_static_data_t *dispex_data)
{
    This->lpIHTMLFrameBaseVtbl = &HTMLFrameBaseVtbl;

    HTMLElement_Init(&This->element, doc, nselem, dispex_data);

    if(content_window) {
        IHTMLWindow2_AddRef(HTMLWINDOW2(content_window));
        content_window->frame_element = This;
    }
    This->content_window = content_window;
}

typedef struct {
    HTMLFrameBase framebase;
} HTMLFrameElement;

#define HTMLFRAME_NODE_THIS(iface) DEFINE_THIS2(HTMLFrameElement, framebase.element.node, iface)

static HRESULT HTMLFrameElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
    HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);

    return HTMLFrameBase_QI(&This->framebase, riid, ppv);
}

static void HTMLFrameElement_destructor(HTMLDOMNode *iface)
{
    HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);

    HTMLFrameBase_destructor(&This->framebase);
}

#undef HTMLFRAME_NODE_THIS

static const NodeImplVtbl HTMLFrameElementImplVtbl = {
    HTMLFrameElement_QI,
    HTMLFrameElement_destructor
};

HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLWindow *content_window)
{
    nsIDOMHTMLFrameElement *nsframe;
    HTMLFrameElement *ret;
    nsresult nsres;

    ret = heap_alloc_zero(sizeof(HTMLFrameElement));

    ret->framebase.element.node.vtbl = &HTMLFrameElementImplVtbl;

    nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLFrameElement, (void**)&nsframe);
    if(NS_FAILED(nsres))
        ERR("Could not get nsIDOMHTMLFrameElement iface: %08x\n", nsres);

    HTMLFrameBase_Init(&ret->framebase, doc, nselem, content_window, NULL);

    return &ret->framebase.element;
}