dlls/mshtml/htmltextcont.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 "config.h"
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "ole2.h"
  30
  31 #include "wine/debug.h"
  32
  33 #include "mshtml_private.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  36
  37 #define HTMLTEXTCONT_THIS(iface) DEFINE_THIS(HTMLTextContainer, HTMLTextContainer, iface)
  38
  39 static HRESULT WINAPI HTMLTextContainer_QueryInterface(IHTMLTextContainer *iface,
  40                                                        REFIID riid, void **ppv)
  41 {
  42     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  43     return IHTMLElement_QueryInterface(HTMLELEM(&This->element), riid, ppv);
  44 }
  45
  46 static ULONG WINAPI HTMLTextContainer_AddRef(IHTMLTextContainer *iface)
  47 {
  48     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  49     return IHTMLElement_AddRef(HTMLELEM(&This->element));
  50 }
  51
  52 static ULONG WINAPI HTMLTextContainer_Release(IHTMLTextContainer *iface)
  53 {
  54     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  55     return IHTMLElement_Release(HTMLELEM(&This->element));
  56 }
  57
  58 static HRESULT WINAPI HTMLTextContainer_GetTypeInfoCount(IHTMLTextContainer *iface, UINT *pctinfo)
  59 {
  60     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  61     FIXME("(%p)->(%p)\n", This, pctinfo);
  62     return E_NOTIMPL;
  63 }
  64
  65 static HRESULT WINAPI HTMLTextContainer_GetTypeInfo(IHTMLTextContainer *iface, UINT iTInfo,
  66                                               LCID lcid, ITypeInfo **ppTInfo)
  67 {
  68     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  69     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
  70     return E_NOTIMPL;
  71 }
  72
  73 static HRESULT WINAPI HTMLTextContainer_GetIDsOfNames(IHTMLTextContainer *iface, REFIID riid,
  74                                                 LPOLESTR *rgszNames, UINT cNames,
  75                                                 LCID lcid, DISPID *rgDispId)
  76 {
  77     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  78     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
  79                                         lcid, rgDispId);
  80     return E_NOTIMPL;
  81 }
  82
  83 static HRESULT WINAPI HTMLTextContainer_Invoke(IHTMLTextContainer *iface, DISPID dispIdMember,
  84                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  85                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  86 {
  87     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  88     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
  89             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  90     return E_NOTIMPL;
  91 }
  92
  93 static HRESULT WINAPI HTMLTextContainer_createControlRange(IHTMLTextContainer *iface,
  94                                                            IDispatch **range)
  95 {
  96     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
  97     FIXME("(%p)->(%p)\n", This, range);
  98     return E_NOTIMPL;
  99 }
 100
 101 static HRESULT WINAPI HTMLTextContainer_get_scrollHeight(IHTMLTextContainer *iface, long *p)
 102 {
 103     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 104     nsIDOMNSHTMLElement *nselem;
 105     PRInt32 height = 0;
 106     nsresult nsres;
 107
 108     TRACE("(%p)->(%p)\n", This, p);
 109
 110     nsres = nsIDOMElement_QueryInterface(This->element.nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 111     if(NS_SUCCEEDED(nsres)) {
 112         nsIDOMNSHTMLElement_GetScrollHeight(nselem, &height);
 113         nsIDOMNSHTMLElement_Release(nselem);
 114     }else {
 115         ERR("Could not get nsIDOMNSHTMLElement interface: %08x\n", nsres);
 116     }
 117
 118     *p = height;
 119     TRACE("*p = %ld\n", *p);
 120
 121     return S_OK;
 122 }
 123
 124 static HRESULT WINAPI HTMLTextContainer_get_scrollWidth(IHTMLTextContainer *iface, long *p)
 125 {
 126     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 127     nsIDOMNSHTMLElement *nselem;
 128     PRInt32 width = 0;
 129     nsresult nsres;
 130
 131     TRACE("(%p)->(%p)\n", This, p);
 132
 133     nsres = nsIDOMElement_QueryInterface(This->element.nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 134     if(NS_SUCCEEDED(nsres)) {
 135         nsIDOMNSHTMLElement_GetScrollWidth(nselem, &width);
 136         nsIDOMNSHTMLElement_Release(nselem);
 137     }else {
 138         ERR("Could not get nsIDOMNSHTMLElement interface: %08x\n", nsres);
 139     }
 140
 141     *p = width;
 142     TRACE("*p = %ld\n", *p);
 143
 144     return S_OK;
 145 }
 146
 147 static HRESULT WINAPI HTMLTextContainer_put_scrollTop(IHTMLTextContainer *iface, long v)
 148 {
 149     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 150
 151     TRACE("(%p)->(%ld)\n", This, v);
 152
 153     return IHTMLElement2_put_scrollTop(HTMLELEM2(&This->element), v);
 154 }
 155
 156 static HRESULT WINAPI HTMLTextContainer_get_scrollTop(IHTMLTextContainer *iface, long *p)
 157 {
 158     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 159     FIXME("(%p)->(%p)\n", This, p);
 160     return E_NOTIMPL;
 161 }
 162
 163 static HRESULT WINAPI HTMLTextContainer_put_scrollLeft(IHTMLTextContainer *iface, long v)
 164 {
 165     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 166
 167     TRACE("(%p)->(%ld)\n", This, v);
 168
 169     return IHTMLElement2_put_scrollLeft(HTMLELEM2(&This->element), v);
 170 }
 171
 172 static HRESULT WINAPI HTMLTextContainer_get_scrollLeft(IHTMLTextContainer *iface, long *p)
 173 {
 174     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 175     FIXME("(%p)->(%p)\n", This, p);
 176     return E_NOTIMPL;
 177 }
 178
 179 static HRESULT WINAPI HTMLTextContainer_put_onscroll(IHTMLTextContainer *iface, VARIANT v)
 180 {
 181     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 182     FIXME("(%p)->()\n", This);
 183     return E_NOTIMPL;
 184 }
 185
 186 static HRESULT WINAPI HTMLTextContainer_get_onscroll(IHTMLTextContainer *iface, VARIANT *p)
 187 {
 188     HTMLTextContainer *This = HTMLTEXTCONT_THIS(iface);
 189     FIXME("(%p)->(%p)\n", This, p);
 190     return E_NOTIMPL;
 191 }
 192
 193 #undef HTMLTEXTCONT_THIS
 194
 195 static const IHTMLTextContainerVtbl HTMLTextContainerVtbl = {
 196     HTMLTextContainer_QueryInterface,
 197     HTMLTextContainer_AddRef,
 198     HTMLTextContainer_Release,
 199     HTMLTextContainer_GetTypeInfoCount,
 200     HTMLTextContainer_GetTypeInfo,
 201     HTMLTextContainer_GetIDsOfNames,
 202     HTMLTextContainer_Invoke,
 203     HTMLTextContainer_createControlRange,
 204     HTMLTextContainer_get_scrollHeight,
 205     HTMLTextContainer_get_scrollWidth,
 206     HTMLTextContainer_put_scrollTop,
 207     HTMLTextContainer_get_scrollTop,
 208     HTMLTextContainer_put_scrollLeft,
 209     HTMLTextContainer_get_scrollLeft,
 210     HTMLTextContainer_put_onscroll,
 211     HTMLTextContainer_get_onscroll
 212 };
 213
 214 void HTMLTextContainer_Init(HTMLTextContainer *This)
 215 {
 216     HTMLElement_Init(&This->element);
 217
 218     This->lpHTMLTextContainerVtbl = &HTMLTextContainerVtbl;
 219
 220     ConnectionPoint_Init(&This->cp, &This->element.cp_container, &DIID_HTMLTextContainerEvents);
 221 }