2 * Copyright 2006 Jacek Caban for CodeWeavers
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.
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.
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
28 #include "wine/debug.h"
29 #include "wine/unicode.h"
31 #include "mshtml_private.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
36 const IHTMLSelectionObjectVtbl *lpHTMLSelectionObjectVtbl;
40 nsISelection *nsselection;
44 } HTMLSelectionObject;
46 #define HTMLSELOBJ(x) ((IHTMLSelectionObject*) &(x)->lpHTMLSelectionObjectVtbl)
48 #define HTMLSELOBJ_THIS(iface) DEFINE_THIS(HTMLSelectionObject, HTMLSelectionObject, iface)
50 static HRESULT WINAPI HTMLSelectionObject_QueryInterface(IHTMLSelectionObject *iface,
51 REFIID riid, void **ppv)
53 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
57 if(IsEqualGUID(&IID_IUnknown, riid)) {
58 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
59 *ppv = HTMLSELOBJ(This);
60 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
61 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
62 *ppv = HTMLSELOBJ(This);
63 }else if(IsEqualGUID(&IID_IHTMLSelectionObject, riid)) {
64 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
65 *ppv = HTMLSELOBJ(This);
69 IUnknown_AddRef((IUnknown*)*ppv);
73 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
77 static ULONG WINAPI HTMLSelectionObject_AddRef(IHTMLSelectionObject *iface)
79 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
80 LONG ref = InterlockedIncrement(&This->ref);
82 TRACE("(%p) ref=%d\n", This, ref);
87 static ULONG WINAPI HTMLSelectionObject_Release(IHTMLSelectionObject *iface)
89 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
90 LONG ref = InterlockedDecrement(&This->ref);
92 TRACE("(%p) ref=%d\n", This, ref);
96 nsISelection_Release(This->nsselection);
98 list_remove(&This->entry);
105 static HRESULT WINAPI HTMLSelectionObject_GetTypeInfoCount(IHTMLSelectionObject *iface, UINT *pctinfo)
107 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
108 FIXME("(%p)->(%p)\n", This, pctinfo);
112 static HRESULT WINAPI HTMLSelectionObject_GetTypeInfo(IHTMLSelectionObject *iface, UINT iTInfo,
113 LCID lcid, ITypeInfo **ppTInfo)
115 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
116 FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
120 static HRESULT WINAPI HTMLSelectionObject_GetIDsOfNames(IHTMLSelectionObject *iface, REFIID riid,
121 LPOLESTR *rgszNames, UINT cNames,
122 LCID lcid, DISPID *rgDispId)
124 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
125 FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
130 static HRESULT WINAPI HTMLSelectionObject_Invoke(IHTMLSelectionObject *iface, DISPID dispIdMember,
131 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
132 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
134 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
135 FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
136 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
140 static HRESULT WINAPI HTMLSelectionObject_createRange(IHTMLSelectionObject *iface, IDispatch **range)
142 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
143 nsIDOMRange *nsrange = NULL;
145 TRACE("(%p)->(%p)\n", This, range);
147 if(This->nsselection) {
148 PRInt32 nsrange_cnt = 0;
151 nsISelection_GetRangeCount(This->nsselection, &nsrange_cnt);
153 nsIDOMHTMLElement *nsbody = NULL;
155 TRACE("nsrange_cnt = 0\n");
157 if(!This->doc->nsdoc) {
158 WARN("nsdoc is NULL\n");
162 nsres = nsIDOMHTMLDocument_GetBody(This->doc->nsdoc, &nsbody);
163 if(NS_FAILED(nsres) || !nsbody) {
164 ERR("Could not get body: %08x\n", nsres);
168 nsres = nsISelection_Collapse(This->nsselection, (nsIDOMNode*)nsbody, 0);
169 nsIDOMHTMLElement_Release(nsbody);
171 ERR("Collapse failed: %08x\n", nsres);
172 }else if(nsrange_cnt > 1) {
173 FIXME("range_cnt = %d\n", nsrange_cnt);
176 nsres = nsISelection_GetRangeAt(This->nsselection, 0, &nsrange);
178 ERR("GetRangeAt failed: %08x\n", nsres);
181 *range = (IDispatch*)HTMLTxtRange_Create(This->doc, nsrange);
185 static HRESULT WINAPI HTMLSelectionObject_empty(IHTMLSelectionObject *iface)
187 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
188 FIXME("(%p)\n", This);
192 static HRESULT WINAPI HTMLSelectionObject_clear(IHTMLSelectionObject *iface)
194 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
195 FIXME("(%p)\n", This);
199 static HRESULT WINAPI HTMLSelectionObject_get_type(IHTMLSelectionObject *iface, BSTR *p)
201 HTMLSelectionObject *This = HTMLSELOBJ_THIS(iface);
202 PRBool collapsed = TRUE;
204 static const WCHAR wszNone[] = {'N','o','n','e',0};
205 static const WCHAR wszText[] = {'T','e','x','t',0};
207 TRACE("(%p)->(%p)\n", This, p);
209 if(This->nsselection)
210 nsISelection_GetIsCollapsed(This->nsselection, &collapsed);
212 *p = SysAllocString(collapsed ? wszNone : wszText); /* FIXME: control */
213 TRACE("ret %s\n", debugstr_w(*p));
217 #undef HTMLSELOBJ_THIS
219 static const IHTMLSelectionObjectVtbl HTMLSelectionObjectVtbl = {
220 HTMLSelectionObject_QueryInterface,
221 HTMLSelectionObject_AddRef,
222 HTMLSelectionObject_Release,
223 HTMLSelectionObject_GetTypeInfoCount,
224 HTMLSelectionObject_GetTypeInfo,
225 HTMLSelectionObject_GetIDsOfNames,
226 HTMLSelectionObject_Invoke,
227 HTMLSelectionObject_createRange,
228 HTMLSelectionObject_empty,
229 HTMLSelectionObject_clear,
230 HTMLSelectionObject_get_type
233 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument *doc, nsISelection *nsselection)
235 HTMLSelectionObject *ret = heap_alloc(sizeof(HTMLSelectionObject));
237 ret->lpHTMLSelectionObjectVtbl = &HTMLSelectionObjectVtbl;
239 ret->nsselection = nsselection; /* We shouldn't call AddRef here */
242 list_add_head(&doc->selection_list, &ret->entry);
244 return HTMLSELOBJ(ret);
247 void detach_selection(HTMLDocument *This)
249 HTMLSelectionObject *iter;
251 LIST_FOR_EACH_ENTRY(iter, &This->selection_list, HTMLSelectionObject, entry) {