dlls/mshtml/htmltextarea.c

   1 /*
   2  * Copyright 2006 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 IHTMLTextAreaElementVtbl *lpHTMLTextAreaElementVtbl;
  38
  39     nsIDOMHTMLTextAreaElement *nstextarea;
  40 } HTMLTextAreaElement;
  41
  42 #define HTMLTXTAREA(x)  ((IHTMLTextAreaElement*)  &(x)->lpHTMLTextAreaElementVtbl)
  43
  44 #define HTMLTXTAREA_THIS(iface) DEFINE_THIS(HTMLTextAreaElement, HTMLTextAreaElement, iface)
  45
  46 static HRESULT WINAPI HTMLTextAreaElement_QueryInterface(IHTMLTextAreaElement *iface,
  47                                                          REFIID riid, void **ppv)
  48 {
  49     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
  50
  51     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
  52 }
  53
  54 static ULONG WINAPI HTMLTextAreaElement_AddRef(IHTMLTextAreaElement *iface)
  55 {
  56     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
  57
  58     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
  59 }
  60
  61 static ULONG WINAPI HTMLTextAreaElement_Release(IHTMLTextAreaElement *iface)
  62 {
  63     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
  64
  65     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
  66 }
  67
  68 static HRESULT WINAPI HTMLTextAreaElement_GetTypeInfoCount(IHTMLTextAreaElement *iface, UINT *pctinfo)
  69 {
  70     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
  71     FIXME("(%p)->(%p)\n", This, pctinfo);
  72     return E_NOTIMPL;
  73 }
  74
  75 static HRESULT WINAPI HTMLTextAreaElement_GetTypeInfo(IHTMLTextAreaElement *iface, UINT iTInfo,
  76                                               LCID lcid, ITypeInfo **ppTInfo)
  77 {
  78     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
  79     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
  80     return E_NOTIMPL;
  81 }
  82
  83 static HRESULT WINAPI HTMLTextAreaElement_GetIDsOfNames(IHTMLTextAreaElement *iface, REFIID riid,
  84                                                 LPOLESTR *rgszNames, UINT cNames,
  85                                                 LCID lcid, DISPID *rgDispId)
  86 {
  87     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
  88     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
  89                                         lcid, rgDispId);
  90     return E_NOTIMPL;
  91 }
  92
  93 static HRESULT WINAPI HTMLTextAreaElement_Invoke(IHTMLTextAreaElement *iface, DISPID dispIdMember,
  94                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  95                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  96 {
  97     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
  98     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
  99             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 100     return E_NOTIMPL;
 101 }
 102
 103 static HRESULT WINAPI HTMLTextAreaElement_get_type(IHTMLTextAreaElement *iface, BSTR *p)
 104 {
 105     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 106     FIXME("(%p)->(%p)\n", This, p);
 107     return E_NOTIMPL;
 108 }
 109
 110 static HRESULT WINAPI HTMLTextAreaElement_put_value(IHTMLTextAreaElement *iface, BSTR v)
 111 {
 112     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 113     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 114     return E_NOTIMPL;
 115 }
 116
 117 static HRESULT WINAPI HTMLTextAreaElement_get_value(IHTMLTextAreaElement *iface, BSTR *p)
 118 {
 119     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 120     nsAString value_str;
 121     const PRUnichar *value;
 122     nsresult nsres;
 123
 124     TRACE("(%p)->(%p)\n", This, p);
 125
 126     nsAString_Init(&value_str, NULL);
 127
 128     nsres = nsIDOMHTMLTextAreaElement_GetValue(This->nstextarea, &value_str);
 129     if(NS_SUCCEEDED(nsres)) {
 130         nsAString_GetData(&value_str, &value);
 131         *p = SysAllocString(value);
 132     }else {
 133         ERR("GetValue failed: %08x\n", nsres);
 134     }
 135
 136     nsAString_Finish(&value_str);
 137
 138     TRACE("%s\n", debugstr_w(*p));
 139     return S_OK;
 140 }
 141
 142 static HRESULT WINAPI HTMLTextAreaElement_put_name(IHTMLTextAreaElement *iface, BSTR v)
 143 {
 144     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 145     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 146     return E_NOTIMPL;
 147 }
 148
 149 static HRESULT WINAPI HTMLTextAreaElement_get_name(IHTMLTextAreaElement *iface, BSTR *p)
 150 {
 151     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 152     nsAString name_str;
 153     const PRUnichar *name;
 154     nsresult nsres;
 155
 156     TRACE("(%p)->(%p)\n", This, p);
 157
 158     nsAString_Init(&name_str, NULL);
 159
 160     nsres = nsIDOMHTMLTextAreaElement_GetName(This->nstextarea, &name_str);
 161     if(NS_SUCCEEDED(nsres)) {
 162         nsAString_GetData(&name_str, &name);
 163         *p = SysAllocString(name);
 164     }else {
 165         ERR("GetName failed: %08x\n", nsres);
 166     }
 167
 168     nsAString_Finish(&name_str);
 169
 170     TRACE("%s\n", debugstr_w(*p));
 171     return S_OK;
 172 }
 173
 174 static HRESULT WINAPI HTMLTextAreaElement_put_status(IHTMLTextAreaElement *iface, VARIANT v)
 175 {
 176     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 177     FIXME("(%p)->()\n", This);
 178     return E_NOTIMPL;
 179 }
 180
 181 static HRESULT WINAPI HTMLTextAreaElement_get_status(IHTMLTextAreaElement *iface, VARIANT *p)
 182 {
 183     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 184     FIXME("(%p)->(%p)\n", This, p);
 185     return E_NOTIMPL;
 186 }
 187
 188 static HRESULT WINAPI HTMLTextAreaElement_put_disabled(IHTMLTextAreaElement *iface, VARIANT_BOOL v)
 189 {
 190     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 191     FIXME("(%p)->(%x)\n", This, v);
 192     return E_NOTIMPL;
 193 }
 194
 195 static HRESULT WINAPI HTMLTextAreaElement_get_disabled(IHTMLTextAreaElement *iface, VARIANT_BOOL *p)
 196 {
 197     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 198     FIXME("(%p)->(%p)\n", This, p);
 199     return E_NOTIMPL;
 200 }
 201
 202 static HRESULT WINAPI HTMLTextAreaElement_get_form(IHTMLTextAreaElement *iface, IHTMLFormElement **p)
 203 {
 204     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 205     FIXME("(%p)->(%p)\n", This, p);
 206     return E_NOTIMPL;
 207 }
 208
 209 static HRESULT WINAPI HTMLTextAreaElement_put_defaultValue(IHTMLTextAreaElement *iface, BSTR v)
 210 {
 211     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 212     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 213     return E_NOTIMPL;
 214 }
 215
 216 static HRESULT WINAPI HTMLTextAreaElement_get_defaultValue(IHTMLTextAreaElement *iface, BSTR *p)
 217 {
 218     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 219     FIXME("(%p)->(%p)\n", This, p);
 220     return E_NOTIMPL;
 221 }
 222
 223 static HRESULT WINAPI HTMLTextAreaElement_select(IHTMLTextAreaElement *iface)
 224 {
 225     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 226     FIXME("(%p)\n", This);
 227     return E_NOTIMPL;
 228 }
 229
 230 static HRESULT WINAPI HTMLTextAreaElement_put_onchange(IHTMLTextAreaElement *iface, VARIANT v)
 231 {
 232     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 233     FIXME("(%p)->()\n", This);
 234     return E_NOTIMPL;
 235 }
 236
 237 static HRESULT WINAPI HTMLTextAreaElement_get_onchange(IHTMLTextAreaElement *iface, VARIANT *p)
 238 {
 239     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 240     FIXME("(%p)->(%p)\n", This, p);
 241     return E_NOTIMPL;
 242 }
 243
 244 static HRESULT WINAPI HTMLTextAreaElement_put_onselect(IHTMLTextAreaElement *iface, VARIANT v)
 245 {
 246     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 247     FIXME("(%p)->()\n", This);
 248     return E_NOTIMPL;
 249 }
 250
 251 static HRESULT WINAPI HTMLTextAreaElement_get_onselect(IHTMLTextAreaElement *iface, VARIANT *p)
 252 {
 253     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 254     FIXME("(%p)->(%p)\n", This, p);
 255     return E_NOTIMPL;
 256 }
 257
 258 static HRESULT WINAPI HTMLTextAreaElement_put_readOnly(IHTMLTextAreaElement *iface, VARIANT_BOOL v)
 259 {
 260     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 261     FIXME("(%p)->(%x)\n", This, v);
 262     return E_NOTIMPL;
 263 }
 264
 265 static HRESULT WINAPI HTMLTextAreaElement_get_readOnly(IHTMLTextAreaElement *iface, VARIANT_BOOL *p)
 266 {
 267     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 268     FIXME("(%p)->(%p)\n", This, p);
 269     return E_NOTIMPL;
 270 }
 271
 272 static HRESULT WINAPI HTMLTextAreaElement_put_rows(IHTMLTextAreaElement *iface, long v)
 273 {
 274     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 275     FIXME("(%p)->(%ld)\n", This, v);
 276     return E_NOTIMPL;
 277 }
 278
 279 static HRESULT WINAPI HTMLTextAreaElement_get_rows(IHTMLTextAreaElement *iface, long *p)
 280 {
 281     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 282     FIXME("(%p)->(%p)\n", This, p);
 283     return E_NOTIMPL;
 284 }
 285
 286 static HRESULT WINAPI HTMLTextAreaElement_put_cols(IHTMLTextAreaElement *iface, long v)
 287 {
 288     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 289     FIXME("(%p)->(%ld)\n", This, v);
 290     return E_NOTIMPL;
 291 }
 292
 293 static HRESULT WINAPI HTMLTextAreaElement_get_cols(IHTMLTextAreaElement *iface, long *p)
 294 {
 295     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 296     FIXME("(%p)->(%p)\n", This, p);
 297     return E_NOTIMPL;
 298 }
 299
 300 static HRESULT WINAPI HTMLTextAreaElement_put_wrap(IHTMLTextAreaElement *iface, BSTR v)
 301 {
 302     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 303     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 304     return E_NOTIMPL;
 305 }
 306
 307 static HRESULT WINAPI HTMLTextAreaElement_get_wrap(IHTMLTextAreaElement *iface, BSTR *p)
 308 {
 309     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 310     FIXME("(%p)->(%p)\n", This, p);
 311     return E_NOTIMPL;
 312 }
 313
 314 static HRESULT WINAPI HTMLTextAreaElement_createTextRange(IHTMLTextAreaElement *iface,
 315                                                           IHTMLTxtRange **range)
 316 {
 317     HTMLTextAreaElement *This = HTMLTXTAREA_THIS(iface);
 318     FIXME("(%p)->(%p)\n", This, range);
 319     return E_NOTIMPL;
 320 }
 321
 322 #undef HTMLTXTAREA_THIS
 323
 324 static const IHTMLTextAreaElementVtbl HTMLTextAreaElementVtbl = {
 325     HTMLTextAreaElement_QueryInterface,
 326     HTMLTextAreaElement_AddRef,
 327     HTMLTextAreaElement_Release,
 328     HTMLTextAreaElement_GetTypeInfoCount,
 329     HTMLTextAreaElement_GetTypeInfo,
 330     HTMLTextAreaElement_GetIDsOfNames,
 331     HTMLTextAreaElement_Invoke,
 332     HTMLTextAreaElement_get_type,
 333     HTMLTextAreaElement_put_value,
 334     HTMLTextAreaElement_get_value,
 335     HTMLTextAreaElement_put_name,
 336     HTMLTextAreaElement_get_name,
 337     HTMLTextAreaElement_put_status,
 338     HTMLTextAreaElement_get_status,
 339     HTMLTextAreaElement_put_disabled,
 340     HTMLTextAreaElement_get_disabled,
 341     HTMLTextAreaElement_get_form,
 342     HTMLTextAreaElement_put_defaultValue,
 343     HTMLTextAreaElement_get_defaultValue,
 344     HTMLTextAreaElement_select,
 345     HTMLTextAreaElement_put_onchange,
 346     HTMLTextAreaElement_get_onchange,
 347     HTMLTextAreaElement_put_onselect,
 348     HTMLTextAreaElement_get_onselect,
 349     HTMLTextAreaElement_put_readOnly,
 350     HTMLTextAreaElement_get_readOnly,
 351     HTMLTextAreaElement_put_rows,
 352     HTMLTextAreaElement_get_rows,
 353     HTMLTextAreaElement_put_cols,
 354     HTMLTextAreaElement_get_cols,
 355     HTMLTextAreaElement_put_wrap,
 356     HTMLTextAreaElement_get_wrap,
 357     HTMLTextAreaElement_createTextRange
 358 };
 359
 360 #define HTMLTXTAREA_NODE_THIS(iface) DEFINE_THIS2(HTMLTextAreaElement, element.node, iface)
 361
 362 static HRESULT HTMLTextAreaElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 363 {
 364     HTMLTextAreaElement *This = HTMLTXTAREA_NODE_THIS(iface);
 365
 366     *ppv = NULL;
 367
 368     if(IsEqualGUID(&IID_IUnknown, riid)) {
 369         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 370         *ppv = HTMLTXTAREA(This);
 371     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 372         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 373         *ppv = HTMLTXTAREA(This);
 374     }else if(IsEqualGUID(&IID_IHTMLTextAreaElement, riid)) {
 375         TRACE("(%p)->(IID_IHTMLTextAreaElement %p)\n", This, ppv);
 376         *ppv = HTMLTXTAREA(This);
 377     }
 378
 379     if(*ppv) {
 380         IUnknown_AddRef((IUnknown*)*ppv);
 381         return S_OK;
 382     }
 383
 384     return HTMLElement_QI(&This->element.node, riid, ppv);
 385 }
 386
 387 static void HTMLTextAreaElement_destructor(HTMLDOMNode *iface)
 388 {
 389     HTMLTextAreaElement *This = HTMLTXTAREA_NODE_THIS(iface);
 390
 391     nsIDOMHTMLTextAreaElement_Release(This->nstextarea);
 392
 393     HTMLElement_destructor(&This->element.node);
 394 }
 395
 396 #undef HTMLTXTAREA_NODE_THIS
 397
 398 static const NodeImplVtbl HTMLTextAreaElementImplVtbl = {
 399     HTMLTextAreaElement_QI,
 400     HTMLTextAreaElement_destructor
 401 };
 402
 403 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement *nselem)
 404 {
 405     HTMLTextAreaElement *ret = heap_alloc_zero(sizeof(HTMLTextAreaElement));
 406     nsresult nsres;
 407
 408     HTMLElement_Init(&ret->element);
 409
 410     ret->lpHTMLTextAreaElementVtbl = &HTMLTextAreaElementVtbl;
 411     ret->element.node.vtbl = &HTMLTextAreaElementImplVtbl;
 412
 413     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLTextAreaElement,
 414                                              (void**)&ret->nstextarea);
 415     if(NS_FAILED(nsres))
 416         ERR("Could not get nsDOMHTMLInputElement: %08x\n", nsres);
 417
 418     return &ret->element;
 419 }