dlls/mshtml/htmlframe.c

   1 /*
   2  * Copyright 2010 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20
  21 #define COBJMACROS
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "ole2.h"
  27
  28 #include "mshtml_private.h"
  29
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  33
  34 typedef struct {
  35     HTMLFrameBase framebase;
  36     IHTMLFrameElement3 IHTMLFrameElement3_iface;
  37 } HTMLFrameElement;
  38
  39 static inline HTMLFrameElement *impl_from_IHTMLFrameElement3(IHTMLFrameElement3 *iface)
  40 {
  41     return CONTAINING_RECORD(iface, HTMLFrameElement, IHTMLFrameElement3_iface);
  42 }
  43
  44 static HRESULT WINAPI HTMLFrameElement3_QueryInterface(IHTMLFrameElement3 *iface,
  45         REFIID riid, void **ppv)
  46 {
  47     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
  48
  49     return IHTMLDOMNode_QueryInterface(&This->framebase.element.node.IHTMLDOMNode_iface, riid, ppv);
  50 }
  51
  52 static ULONG WINAPI HTMLFrameElement3_AddRef(IHTMLFrameElement3 *iface)
  53 {
  54     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
  55
  56     return IHTMLDOMNode_AddRef(&This->framebase.element.node.IHTMLDOMNode_iface);
  57 }
  58
  59 static ULONG WINAPI HTMLFrameElement3_Release(IHTMLFrameElement3 *iface)
  60 {
  61     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
  62
  63     return IHTMLDOMNode_Release(&This->framebase.element.node.IHTMLDOMNode_iface);
  64 }
  65
  66 static HRESULT WINAPI HTMLFrameElement3_GetTypeInfoCount(IHTMLFrameElement3 *iface, UINT *pctinfo)
  67 {
  68     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
  69     return IDispatchEx_GetTypeInfoCount(&This->framebase.element.node.event_target.dispex.IDispatchEx_iface,
  70             pctinfo);
  71 }
  72
  73 static HRESULT WINAPI HTMLFrameElement3_GetTypeInfo(IHTMLFrameElement3 *iface, UINT iTInfo,
  74         LCID lcid, ITypeInfo **ppTInfo)
  75 {
  76     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
  77     return IDispatchEx_GetTypeInfo(&This->framebase.element.node.event_target.dispex.IDispatchEx_iface, iTInfo,
  78             lcid, ppTInfo);
  79 }
  80
  81 static HRESULT WINAPI HTMLFrameElement3_GetIDsOfNames(IHTMLFrameElement3 *iface, REFIID riid,
  82         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
  83 {
  84     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
  85     return IDispatchEx_GetIDsOfNames(&This->framebase.element.node.event_target.dispex.IDispatchEx_iface, riid,
  86             rgszNames, cNames, lcid, rgDispId);
  87 }
  88
  89 static HRESULT WINAPI HTMLFrameElement3_Invoke(IHTMLFrameElement3 *iface, DISPID dispIdMember,
  90         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  91         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  92 {
  93     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
  94     return IDispatchEx_Invoke(&This->framebase.element.node.event_target.dispex.IDispatchEx_iface, dispIdMember,
  95             riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  96 }
  97
  98 static HRESULT WINAPI HTMLFrameElement3_get_contentDocument(IHTMLFrameElement3 *iface, IDispatch **p)
  99 {
 100     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
 101     IHTMLDocument2 *doc;
 102     HRESULT hres;
 103
 104     TRACE("(%p)->(%p)\n", This, p);
 105
 106     if(!This->framebase.content_window) {
 107         FIXME("NULL window\n");
 108         return E_FAIL;
 109     }
 110
 111     hres = IHTMLWindow2_get_document(&This->framebase.content_window->base.IHTMLWindow2_iface, &doc);
 112     if(FAILED(hres))
 113         return hres;
 114
 115     *p = doc ? (IDispatch*)doc : NULL;
 116     return S_OK;
 117 }
 118
 119 static HRESULT WINAPI HTMLFrameElement3_put_src(IHTMLFrameElement3 *iface, BSTR v)
 120 {
 121     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
 122     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 123     return E_NOTIMPL;
 124 }
 125
 126 static HRESULT WINAPI HTMLFrameElement3_get_src(IHTMLFrameElement3 *iface, BSTR *p)
 127 {
 128     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
 129     FIXME("(%p)->(%p)\n", This, p);
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI HTMLFrameElement3_put_longDesc(IHTMLFrameElement3 *iface, BSTR v)
 134 {
 135     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
 136     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 137     return E_NOTIMPL;
 138 }
 139
 140 static HRESULT WINAPI HTMLFrameElement3_get_longDesc(IHTMLFrameElement3 *iface, BSTR *p)
 141 {
 142     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
 143     FIXME("(%p)->(%p)\n", This, p);
 144     return E_NOTIMPL;
 145 }
 146
 147 static HRESULT WINAPI HTMLFrameElement3_put_frameBorder(IHTMLFrameElement3 *iface, BSTR v)
 148 {
 149     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
 150     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 151     return E_NOTIMPL;
 152 }
 153
 154 static HRESULT WINAPI HTMLFrameElement3_get_frameBorder(IHTMLFrameElement3 *iface, BSTR *p)
 155 {
 156     HTMLFrameElement *This = impl_from_IHTMLFrameElement3(iface);
 157     FIXME("(%p)->(%p)\n", This, p);
 158     return E_NOTIMPL;
 159 }
 160
 161 static const IHTMLFrameElement3Vtbl HTMLFrameElement3Vtbl = {
 162     HTMLFrameElement3_QueryInterface,
 163     HTMLFrameElement3_AddRef,
 164     HTMLFrameElement3_Release,
 165     HTMLFrameElement3_GetTypeInfoCount,
 166     HTMLFrameElement3_GetTypeInfo,
 167     HTMLFrameElement3_GetIDsOfNames,
 168     HTMLFrameElement3_Invoke,
 169     HTMLFrameElement3_get_contentDocument,
 170     HTMLFrameElement3_put_src,
 171     HTMLFrameElement3_get_src,
 172     HTMLFrameElement3_put_longDesc,
 173     HTMLFrameElement3_get_longDesc,
 174     HTMLFrameElement3_put_frameBorder,
 175     HTMLFrameElement3_get_frameBorder
 176 };
 177
 178 static inline HTMLFrameElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
 179 {
 180     return CONTAINING_RECORD(iface, HTMLFrameElement, framebase.element.node);
 181 }
 182
 183 static HRESULT HTMLFrameElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 184 {
 185     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 186
 187     if(IsEqualGUID(&IID_IHTMLFrameElement3, riid)) {
 188         TRACE("(%p)->(IID_IHTMLFrameElement3 %p)\n", This, ppv);
 189         *ppv = &This->IHTMLFrameElement3_iface;
 190     }else {
 191         return HTMLFrameBase_QI(&This->framebase, riid, ppv);
 192     }
 193
 194     IUnknown_AddRef((IUnknown*)*ppv);
 195     return S_OK;
 196 }
 197
 198 static void HTMLFrameElement_destructor(HTMLDOMNode *iface)
 199 {
 200     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 201
 202     HTMLFrameBase_destructor(&This->framebase);
 203 }
 204
 205 static HRESULT HTMLFrameElement_get_document(HTMLDOMNode *iface, IDispatch **p)
 206 {
 207     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 208
 209     if(!This->framebase.content_window || !This->framebase.content_window->base.inner_window->doc) {
 210         *p = NULL;
 211         return S_OK;
 212     }
 213
 214     *p = (IDispatch*)&This->framebase.content_window->base.inner_window->doc->basedoc.IHTMLDocument2_iface;
 215     IDispatch_AddRef(*p);
 216     return S_OK;
 217 }
 218
 219 static HRESULT HTMLFrameElement_get_readystate(HTMLDOMNode *iface, BSTR *p)
 220 {
 221     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 222
 223     return IHTMLFrameBase2_get_readyState(&This->framebase.IHTMLFrameBase2_iface, p);
 224 }
 225
 226 static HRESULT HTMLFrameElement_get_dispid(HTMLDOMNode *iface, BSTR name,
 227         DWORD grfdex, DISPID *pid)
 228 {
 229     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 230
 231     if(!This->framebase.content_window)
 232         return DISP_E_UNKNOWNNAME;
 233
 234     return search_window_props(This->framebase.content_window->base.inner_window, name, grfdex, pid);
 235 }
 236
 237 static HRESULT HTMLFrameElement_invoke(HTMLDOMNode *iface, DISPID id, LCID lcid,
 238         WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
 239 {
 240     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 241
 242     if(!This->framebase.content_window) {
 243         ERR("no content window to invoke on\n");
 244         return E_FAIL;
 245     }
 246
 247     return IDispatchEx_InvokeEx(&This->framebase.content_window->base.IDispatchEx_iface, id, lcid,
 248             flags, params, res, ei, caller);
 249 }
 250
 251 static HRESULT HTMLFrameElement_bind_to_tree(HTMLDOMNode *iface)
 252 {
 253     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 254     nsIDOMDocument *nsdoc;
 255     nsresult nsres;
 256     HRESULT hres;
 257
 258     nsres = nsIDOMHTMLFrameElement_GetContentDocument(This->framebase.nsframe, &nsdoc);
 259     if(NS_FAILED(nsres) || !nsdoc) {
 260         ERR("GetContentDocument failed: %08x\n", nsres);
 261         return E_FAIL;
 262     }
 263
 264     hres = set_frame_doc(&This->framebase, nsdoc);
 265     nsIDOMDocument_Release(nsdoc);
 266     return hres;
 267 }
 268
 269 static void HTMLFrameElement_traverse(HTMLDOMNode *iface, nsCycleCollectionTraversalCallback *cb)
 270 {
 271     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 272
 273     if(This->framebase.nsframe)
 274         note_cc_edge((nsISupports*)This->framebase.nsframe, "This->nsframe", cb);
 275 }
 276
 277 static void HTMLFrameElement_unlink(HTMLDOMNode *iface)
 278 {
 279     HTMLFrameElement *This = impl_from_HTMLDOMNode(iface);
 280
 281     if(This->framebase.nsframe) {
 282         nsIDOMHTMLFrameElement *nsframe = This->framebase.nsframe;
 283
 284         This->framebase.nsframe = NULL;
 285         nsIDOMHTMLFrameElement_Release(nsframe);
 286     }
 287 }
 288
 289 static const NodeImplVtbl HTMLFrameElementImplVtbl = {
 290     HTMLFrameElement_QI,
 291     HTMLFrameElement_destructor,
 292     HTMLElement_cpc,
 293     HTMLElement_clone,
 294     HTMLElement_handle_event,
 295     HTMLElement_get_attr_col,
 296     NULL,
 297     NULL,
 298     NULL,
 299     NULL,
 300     HTMLFrameElement_get_document,
 301     HTMLFrameElement_get_readystate,
 302     HTMLFrameElement_get_dispid,
 303     HTMLFrameElement_invoke,
 304     HTMLFrameElement_bind_to_tree,
 305     HTMLFrameElement_traverse,
 306     HTMLFrameElement_unlink
 307 };
 308
 309 static const tid_t HTMLFrameElement_iface_tids[] = {
 310     HTMLELEMENT_TIDS,
 311     IHTMLFrameBase_tid,
 312     IHTMLFrameBase2_tid,
 313     IHTMLFrameElement3_tid,
 314     0
 315 };
 316
 317 static dispex_static_data_t HTMLFrameElement_dispex = {
 318     NULL,
 319     DispHTMLFrameElement_tid,
 320     NULL,
 321     HTMLFrameElement_iface_tids
 322 };
 323
 324 HRESULT HTMLFrameElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
 325 {
 326     HTMLFrameElement *ret;
 327
 328     ret = heap_alloc_zero(sizeof(HTMLFrameElement));
 329     if(!ret)
 330         return E_OUTOFMEMORY;
 331
 332     ret->framebase.element.node.vtbl = &HTMLFrameElementImplVtbl;
 333     ret->IHTMLFrameElement3_iface.lpVtbl = &HTMLFrameElement3Vtbl;
 334
 335     HTMLFrameBase_Init(&ret->framebase, doc, nselem, &HTMLFrameElement_dispex);
 336
 337     *elem = &ret->framebase.element;
 338     return S_OK;
 339 }