reactos/dll/win32/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     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 218     return E_NOTIMPL;
 219 }
 220
 221 static HRESULT WINAPI HTMLScriptElement_get_type(IHTMLScriptElement *iface, BSTR *p)
 222 {
 223     HTMLScriptElement *This = HTMLSCRIPT_THIS(iface);
 224     const PRUnichar *nstype;
 225     nsAString nstype_str;
 226     nsresult nsres;
 227
 228     TRACE("(%p)->(%p)\n", This, p);
 229
 230     nsAString_Init(&nstype_str, NULL);
 231     nsres = nsIDOMHTMLScriptElement_GetType(This->nsscript, &nstype_str);
 232     if(NS_FAILED(nsres))
 233         ERR("GetType failed: %08x\n", nsres);
 234
 235     nsAString_GetData(&nstype_str, &nstype);
 236     *p = *nstype ? SysAllocString(nstype) : NULL;
 237     nsAString_Finish(&nstype_str);
 238
 239     return S_OK;
 240 }
 241
 242 static const IHTMLScriptElementVtbl HTMLScriptElementVtbl = {
 243     HTMLScriptElement_QueryInterface,
 244     HTMLScriptElement_AddRef,
 245     HTMLScriptElement_Release,
 246     HTMLScriptElement_GetTypeInfoCount,
 247     HTMLScriptElement_GetTypeInfo,
 248     HTMLScriptElement_GetIDsOfNames,
 249     HTMLScriptElement_Invoke,
 250     HTMLScriptElement_put_src,
 251     HTMLScriptElement_get_src,
 252     HTMLScriptElement_put_htmlFor,
 253     HTMLScriptElement_get_htmlFor,
 254     HTMLScriptElement_put_event,
 255     HTMLScriptElement_get_event,
 256     HTMLScriptElement_put_text,
 257     HTMLScriptElement_get_text,
 258     HTMLScriptElement_put_defer,
 259     HTMLScriptElement_get_defer,
 260     HTMLScriptElement_get_readyState,
 261     HTMLScriptElement_put_onerror,
 262     HTMLScriptElement_get_onerror,
 263     HTMLScriptElement_put_type,
 264     HTMLScriptElement_get_type
 265 };
 266
 267 #undef HTMLSCRIPT_THIS
 268
 269 #define HTMLSCRIPT_NODE_THIS(iface) DEFINE_THIS2(HTMLScriptElement, element.node, iface)
 270
 271 static HRESULT HTMLScriptElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 272 {
 273     HTMLScriptElement *This = HTMLSCRIPT_NODE_THIS(iface);
 274
 275     *ppv = NULL;
 276
 277     if(IsEqualGUID(&IID_IUnknown, riid)) {
 278         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 279         *ppv = HTMLSCRIPT(This);
 280     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 281         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 282         *ppv = HTMLSCRIPT(This);
 283     }else if(IsEqualGUID(&IID_IHTMLScriptElement, riid)) {
 284         TRACE("(%p)->(IID_IHTMLScriptElement %p)\n", This, ppv);
 285         *ppv = HTMLSCRIPT(This);
 286     }
 287
 288     if(*ppv) {
 289         IUnknown_AddRef((IUnknown*)*ppv);
 290         return S_OK;
 291     }
 292
 293     return HTMLElement_QI(&This->element.node, riid, ppv);
 294 }
 295
 296 static void HTMLScriptElement_destructor(HTMLDOMNode *iface)
 297 {
 298     HTMLScriptElement *This = HTMLSCRIPT_NODE_THIS(iface);
 299     HTMLElement_destructor(&This->element.node);
 300 }
 301
 302 static HRESULT HTMLScriptElement_get_readystate(HTMLDOMNode *iface, BSTR *p)
 303 {
 304     HTMLScriptElement *This = HTMLSCRIPT_NODE_THIS(iface);
 305
 306     return IHTMLScriptElement_get_readyState(HTMLSCRIPT(This), p);
 307 }
 308
 309 #undef HTMLSCRIPT_NODE_THIS
 310
 311 static const NodeImplVtbl HTMLScriptElementImplVtbl = {
 312     HTMLScriptElement_QI,
 313     HTMLScriptElement_destructor,
 314     NULL,
 315     NULL,
 316     NULL,
 317     NULL,
 318     NULL,
 319     HTMLScriptElement_get_readystate
 320 };
 321
 322 HTMLElement *HTMLScriptElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem)
 323 {
 324     HTMLScriptElement *ret = heap_alloc_zero(sizeof(HTMLScriptElement));
 325     nsresult nsres;
 326
 327     ret->lpHTMLScriptElementVtbl = &HTMLScriptElementVtbl;
 328     ret->element.node.vtbl = &HTMLScriptElementImplVtbl;
 329
 330     HTMLElement_Init(&ret->element, doc, nselem, NULL);
 331
 332     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLScriptElement, (void**)&ret->nsscript);
 333     if(NS_FAILED(nsres))
 334         ERR("Could not get nsIDOMHTMLScriptElement: %08x\n", nsres);
 335
 336     return &ret->element;
 337 }