dlls/mshtml/htmlscript.c

   1 /*
   2  * Copyright 2008 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 "wine/debug.h"
  29
  30 #include "mshtml_private.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  33
  34 typedef struct {
  35     HTMLElement element;
  36
  37     const IHTMLScriptElementVtbl *lpHTMLScriptElementVtbl;
  38
  39     nsIDOMHTMLScriptElement *nsscript;
  40 } HTMLScriptElement;
  41
  42 #define HTMLSCRIPT(x)  ((IHTMLScriptElement*)  &(x)->lpHTMLScriptElementVtbl)
  43
  44 #define HTMLSCRIPT_THIS(iface) DEFINE_THIS(HTMLScriptElement, HTMLScriptElement, iface)
  45
  46 static HRESULT WINAPI HTMLScriptElement_QueryInterface(IHTMLScriptElement *iface,
  47         REFIID riid, void **ppv)
  48 {
  49     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
  50
  51     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
  52 }
  53
  54 static ULONG WINAPI HTMLScriptElement_AddRef(IHTMLScriptElement *iface)
  55 {
  56     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
  57
  58     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
  59 }
  60
  61 static ULONG WINAPI HTMLScriptElement_Release(IHTMLScriptElement *iface)
  62 {
  63     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
  64
  65     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
  66 }
  67
  68 static HRESULT WINAPI HTMLScriptElement_GetTypeInfoCount(IHTMLScriptElement *iface, UINT *pctinfo)
  69 {
  70     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
  71     return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->element.node.dispex), pctinfo);
  72 }
  73
  74 static HRESULT WINAPI HTMLScriptElement_GetTypeInfo(IHTMLScriptElement *iface, UINT iTInfo,
  75                                               LCID lcid, ITypeInfo **ppTInfo)
  76 {
  77     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
  78     return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->element.node.dispex), iTInfo, lcid, ppTInfo);
  79 }
  80
  81 static HRESULT WINAPI HTMLScriptElement_GetIDsOfNames(IHTMLScriptElement *iface, REFIID riid,
  82                                                 LPOLESTR *rgszNames, UINT cNames,
  83                                                 LCID lcid, DISPID *rgDispId)
  84 {
  85     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
  86     return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->element.node.dispex), riid, rgszNames, cNames, lcid, rgDispId);
  87 }
  88
  89 static HRESULT WINAPI HTMLScriptElement_Invoke(IHTMLScriptElement *iface, DISPID dispIdMember,
  90                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  91                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  92 {
  93     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
  94     return IDispatchEx_Invoke(DISPATCHEX(&This->element.node.dispex), dispIdMember, riid, lcid, wFlags, pDispParams,
  95             pVarResult, pExcepInfo, puArgErr);
  96 }
  97
  98 static HRESULT WINAPI HTMLScriptElement_put_src(IHTMLScriptElement *iface, BSTR v)
  99 {
 100     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 101     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 102     return E_NOTIMPL;
 103 }
 104
 105 static HRESULT WINAPI HTMLScriptElement_get_src(IHTMLScriptElement *iface, BSTR *p)
 106 {
 107     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 108     FIXME("(%p)->(%p)\n", This, p);
 109     return E_NOTIMPL;
 110 }
 111
 112 static HRESULT WINAPI HTMLScriptElement_put_htmlFor(IHTMLScriptElement *iface, BSTR v)
 113 {
 114     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 115     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 116     return E_NOTIMPL;
 117 }
 118
 119 static HRESULT WINAPI HTMLScriptElement_get_htmlFor(IHTMLScriptElement *iface, BSTR *p)
 120 {
 121     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 122     FIXME("(%p)->(%p)\n", This, p);
 123     return E_NOTIMPL;
 124 }
 125
 126 static HRESULT WINAPI HTMLScriptElement_put_event(IHTMLScriptElement *iface, BSTR v)
 127 {
 128     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 129     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI HTMLScriptElement_get_event(IHTMLScriptElement *iface, BSTR *p)
 134 {
 135     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 136     FIXME("(%p)->(%p)\n", This, p);
 137     return E_NOTIMPL;
 138 }
 139
 140 static HRESULT WINAPI HTMLScriptElement_put_text(IHTMLScriptElement *iface, BSTR v)
 141 {
 142     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 143     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 144     return E_NOTIMPL;
 145 }
 146
 147 static HRESULT WINAPI HTMLScriptElement_get_text(IHTMLScriptElement *iface, BSTR *p)
 148 {
 149     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 150     FIXME("(%p)->(%p)\n", This, p);
 151     return E_NOTIMPL;
 152 }
 153
 154 static HRESULT WINAPI HTMLScriptElement_put_defer(IHTMLScriptElement *iface, VARIANT_BOOL v)
 155 {
 156     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 157     HRESULT hr = S_OK;
 158     nsresult nsres;
 159
 160     TRACE("(%p)->(%x)\n", This, v);
 161
 162     nsres = nsIDOMHTMLScriptElement_SetDefer(This->nsscript, v != VARIANT_FALSE);
 163     if(NS_FAILED(nsres))
 164     {
 165         hr = E_FAIL;
 166     }
 167
 168     return hr;
 169 }
 170
 171 static HRESULT WINAPI HTMLScriptElement_get_defer(IHTMLScriptElement *iface, VARIANT_BOOL *p)
 172 {
 173     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 174     PRBool defer = FALSE;
 175     nsresult nsres;
 176
 177     TRACE("(%p)->(%p)\n", This, p);
 178
 179     if(!p)
 180         return E_INVALIDARG;
 181
 182     nsres = nsIDOMHTMLScriptElement_GetDefer(This->nsscript, &defer);
 183     if(NS_FAILED(nsres)) {
 184         ERR("GetSrc failed: %08x\n", nsres);
 185     }
 186
 187     *p = defer ? VARIANT_TRUE : VARIANT_FALSE;
 188
 189     TRACE("*p = %d\n", *p);
 190     return S_OK;
 191 }
 192
 193 static HRESULT WINAPI HTMLScriptElement_get_readyState(IHTMLScriptElement *iface, BSTR *p)
 194 {
 195     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 196     FIXME("(%p)->(%p)\n", This, p);
 197     return E_NOTIMPL;
 198 }
 199
 200 static HRESULT WINAPI HTMLScriptElement_put_onerror(IHTMLScriptElement *iface, VARIANT v)
 201 {
 202     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 203     FIXME("(%p)->(v(%d))\n", This, V_VT(&v));
 204     return E_NOTIMPL;
 205 }
 206
 207 static HRESULT WINAPI HTMLScriptElement_get_onerror(IHTMLScriptElement *iface, VARIANT *p)
 208 {
 209     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 210     FIXME("(%p)->(%p)\n", This, p);
 211     return E_NOTIMPL;
 212 }
 213
 214 static HRESULT WINAPI HTMLScriptElement_put_type(IHTMLScriptElement *iface, BSTR v)
 215 {
 216     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 217     nsAString nstype_str;
 218     nsresult nsres;
 219
 220     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 221
 222     nsAString_Init(&nstype_str, v);
 223     nsres = nsIDOMHTMLScriptElement_SetType(This->nsscript, &nstype_str);
 224     if (NS_FAILED(nsres))
 225         ERR("SetType failed: %08x\n", nsres);
 226     nsAString_Finish (&nstype_str);
 227
 228     return S_OK;
 229 }
 230
 231 static HRESULT WINAPI HTMLScriptElement_get_type(IHTMLScriptElement *iface, BSTR *p)
 232 {
 233     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 234     const PRUnichar *nstype;
 235     nsAString nstype_str;
 236     nsresult nsres;
 237
 238     TRACE("(%p)->(%p)\n", This, p);
 239
 240     nsAString_Init(&nstype_str, NULL);
 241     nsres = nsIDOMHTMLScriptElement_GetType(This->nsscript, &nstype_str);
 242     if(NS_FAILED(nsres))
 243         ERR("GetType failed: %08x\n", nsres);
 244
 245     nsAString_GetData(&nstype_str, &nstype);
 246     *p = *nstype ? SysAllocString(nstype) : NULL;
 247     nsAString_Finish(&nstype_str);
 248
 249     return S_OK;
 250 }
 251
 252 static const IHTMLScriptElementVtbl HTMLScriptElementVtbl = {
 253     HTMLScriptElement_QueryInterface,
 254     HTMLScriptElement_AddRef,
 255     HTMLScriptElement_Release,
 256     HTMLScriptElement_GetTypeInfoCount,
 257     HTMLScriptElement_GetTypeInfo,
 258     HTMLScriptElement_GetIDsOfNames,
 259     HTMLScriptElement_Invoke,
 260     HTMLScriptElement_put_src,
 261     HTMLScriptElement_get_src,
 262     HTMLScriptElement_put_htmlFor,
 263     HTMLScriptElement_get_htmlFor,
 264     HTMLScriptElement_put_event,
 265     HTMLScriptElement_get_event,
 266     HTMLScriptElement_put_text,
 267     HTMLScriptElement_get_text,
 268     HTMLScriptElement_put_defer,
 269     HTMLScriptElement_get_defer,
 270     HTMLScriptElement_get_readyState,
 271     HTMLScriptElement_put_onerror,
 272     HTMLScriptElement_get_onerror,
 273     HTMLScriptElement_put_type,
 274     HTMLScriptElement_get_type
 275 };
 276
 277 #undef HTMLSCRIPT_THIS
 278
 279 #define HTMLSCRIPT_NODE_THIS(iface) DEFINE_THIS2(HTMLScriptElement, element.node, iface)
 280
 281 static HRESULT HTMLScriptElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 282 {
 283     HTMLScriptElement *This = HTMLSCRIPT_NODE_THIS(iface);
 284
 285     *ppv = NULL;
 286
 287     if(IsEqualGUID(&IID_IUnknown, riid)) {
 288         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 289         *ppv = HTMLSCRIPT(This);
 290     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 291         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 292         *ppv = HTMLSCRIPT(This);
 293     }else if(IsEqualGUID(&IID_IHTMLScriptElement, riid)) {
 294         TRACE("(%p)->(IID_IHTMLScriptElement %p)\n", This, ppv);
 295         *ppv = HTMLSCRIPT(This);
 296     }
 297
 298     if(*ppv) {
 299         IUnknown_AddRef((IUnknown*)*ppv);
 300         return S_OK;
 301     }
 302
 303     return HTMLElement_QI(&This->element.node, riid, ppv);
 304 }
 305
 306 static void HTMLScriptElement_destructor(HTMLDOMNode *iface)
 307 {
 308     HTMLScriptElement *This = HTMLSCRIPT_NODE_THIS(iface);
 309     HTMLElement_destructor(&This->element.node);
 310 }
 311
 312 static HRESULT HTMLScriptElement_get_readystate(HTMLDOMNode *iface, BSTR *p)
 313 {
 314     HTMLScriptElement *This = HTMLSCRIPT_NODE_THIS(iface);
 315
 316     return IHTMLScriptElement_get_readyState(HTMLSCRIPT(This), p);
 317 }
 318
 319 #undef HTMLSCRIPT_NODE_THIS
 320
 321 static const NodeImplVtbl HTMLScriptElementImplVtbl = {
 322     HTMLScriptElement_QI,
 323     HTMLScriptElement_destructor,
 324     HTMLElement_clone,
 325     NULL,
 326     NULL,
 327     NULL,
 328     NULL,
 329     NULL,
 330     HTMLScriptElement_get_readystate
 331 };
 332
 333 static const tid_t HTMLScriptElement_iface_tids[] = {
 334     HTMLELEMENT_TIDS,
 335     IHTMLScriptElement_tid,
 336     0
 337 };
 338
 339 static dispex_static_data_t HTMLScriptElement_dispex = {
 340     NULL,
 341     DispHTMLScriptElement_tid,
 342     NULL,
 343     HTMLScriptElement_iface_tids
 344 };
 345
 346 HTMLElement *HTMLScriptElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem)
 347 {
 348     HTMLScriptElement *ret = heap_alloc_zero(sizeof(HTMLScriptElement));
 349     nsresult nsres;
 350
 351     ret->lpHTMLScriptElementVtbl = &HTMLScriptElementVtbl;
 352     ret->element.node.vtbl = &HTMLScriptElementImplVtbl;
 353
 354     HTMLElement_Init(&ret->element, doc, nselem, &HTMLScriptElement_dispex);
 355
 356     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLScriptElement, (void**)&ret->nsscript);
 357     if(NS_FAILED(nsres))
 358         ERR("Could not get nsIDOMHTMLScriptElement: %08x\n", nsres);
 359
 360     return &ret->element;
 361 }