2 * Copyright 2006-2007 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
29 #include "wine/debug.h"
30 #include "wine/unicode.h"
32 #include "mshtml_private.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
36 static const WCHAR brW[] = {'b','r',0};
37 static const WCHAR hrW[] = {'h','r',0};
40 const IHTMLTxtRangeVtbl *lpHTMLTxtRangeVtbl;
41 const IOleCommandTargetVtbl *lpOleCommandTargetVtbl;
46 HTMLDocumentNode *doc;
51 #define HTMLTXTRANGE(x) ((IHTMLTxtRange*) &(x)->lpHTMLTxtRangeVtbl)
75 static HTMLTxtRange *get_range_object(HTMLDocumentNode *doc, IHTMLTxtRange *iface)
79 LIST_FOR_EACH_ENTRY(iter, &doc->range_list, HTMLTxtRange, entry) {
80 if(HTMLTXTRANGE(iter) == iface)
84 ERR("Could not find range in document\n");
88 static range_unit_t string_to_unit(LPCWSTR str)
90 static const WCHAR characterW[] =
91 {'c','h','a','r','a','c','t','e','r',0};
92 static const WCHAR wordW[] =
94 static const WCHAR sentenceW[] =
95 {'s','e','n','t','e','n','c','e',0};
96 static const WCHAR texteditW[] =
97 {'t','e','x','t','e','d','i','t',0};
99 if(!strcmpiW(str, characterW)) return RU_CHAR;
100 if(!strcmpiW(str, wordW)) return RU_WORD;
101 if(!strcmpiW(str, sentenceW)) return RU_SENTENCE;
102 if(!strcmpiW(str, texteditW)) return RU_TEXTEDIT;
107 static int string_to_nscmptype(LPCWSTR str)
109 static const WCHAR seW[] = {'S','t','a','r','t','T','o','E','n','d',0};
110 static const WCHAR ssW[] = {'S','t','a','r','t','T','o','S','t','a','r','t',0};
111 static const WCHAR esW[] = {'E','n','d','T','o','S','t','a','r','t',0};
112 static const WCHAR eeW[] = {'E','n','d','T','o','E','n','d',0};
114 if(!strcmpiW(str, seW)) return NS_START_TO_END;
115 if(!strcmpiW(str, ssW)) return NS_START_TO_START;
116 if(!strcmpiW(str, esW)) return NS_END_TO_START;
117 if(!strcmpiW(str, eeW)) return NS_END_TO_END;
122 static PRUint16 get_node_type(nsIDOMNode *node)
127 nsIDOMNode_GetNodeType(node, &type);
132 static BOOL is_elem_tag(nsIDOMNode *node, LPCWSTR istag)
136 const PRUnichar *tag;
140 nsres = nsIDOMNode_QueryInterface(node, &IID_nsIDOMElement, (void**)&elem);
144 nsAString_Init(&tag_str, NULL);
145 nsIDOMElement_GetTagName(elem, &tag_str);
146 nsIDOMElement_Release(elem);
147 nsAString_GetData(&tag_str, &tag);
149 ret = !strcmpiW(tag, istag);
151 nsAString_Finish(&tag_str);
156 static BOOL is_space_elem(nsIDOMNode *node)
160 const PRUnichar *tag;
164 nsres = nsIDOMNode_QueryInterface(node, &IID_nsIDOMElement, (void**)&elem);
168 nsAString_Init(&tag_str, NULL);
169 nsIDOMElement_GetTagName(elem, &tag_str);
170 nsIDOMElement_Release(elem);
171 nsAString_GetData(&tag_str, &tag);
173 ret = !strcmpiW(tag, brW) || !strcmpiW(tag, hrW);
175 nsAString_Finish(&tag_str);
180 static inline BOOL wstrbuf_init(wstrbuf_t *buf)
184 buf->buf = heap_alloc(buf->size * sizeof(WCHAR));
185 if (!buf->buf) return FALSE;
190 static inline void wstrbuf_finish(wstrbuf_t *buf)
195 static void wstrbuf_append_len(wstrbuf_t *buf, LPCWSTR str, int len)
197 if(buf->len+len >= buf->size) {
198 buf->size = 2*buf->size+len;
199 buf->buf = heap_realloc(buf->buf, buf->size * sizeof(WCHAR));
202 memcpy(buf->buf+buf->len, str, len*sizeof(WCHAR));
204 buf->buf[buf->len] = 0;
207 static void wstrbuf_append_nodetxt(wstrbuf_t *buf, LPCWSTR str, int len)
209 const WCHAR *s = str;
212 TRACE("%s\n", debugstr_wn(str, len));
214 if(buf->len+len >= buf->size) {
215 buf->size = 2*buf->size+len;
216 buf->buf = heap_realloc(buf->buf, buf->size * sizeof(WCHAR));
219 if(buf->len && isspaceW(buf->buf[buf->len-1])) {
220 while(s < str+len && isspaceW(*s))
224 d = buf->buf+buf->len;
229 while(s < str+len && isspaceW(*s))
236 buf->len = d - buf->buf;
240 static void wstrbuf_append_node(wstrbuf_t *buf, nsIDOMNode *node)
243 switch(get_node_type(node)) {
247 const PRUnichar *data;
249 nsIDOMNode_QueryInterface(node, &IID_nsIDOMText, (void**)&nstext);
251 nsAString_Init(&data_str, NULL);
252 nsIDOMText_GetData(nstext, &data_str);
253 nsAString_GetData(&data_str, &data);
254 wstrbuf_append_nodetxt(buf, data, strlenW(data));
255 nsAString_Finish(&data_str);
257 nsIDOMText_Release(nstext);
262 if(is_elem_tag(node, brW)) {
263 static const WCHAR endlW[] = {'\r','\n'};
264 wstrbuf_append_len(buf, endlW, 2);
265 }else if(is_elem_tag(node, hrW)) {
266 static const WCHAR endl2W[] = {'\r','\n','\r','\n'};
267 wstrbuf_append_len(buf, endl2W, 4);
272 static void wstrbuf_append_node_rec(wstrbuf_t *buf, nsIDOMNode *node)
274 nsIDOMNode *iter, *tmp;
276 wstrbuf_append_node(buf, node);
278 nsIDOMNode_GetFirstChild(node, &iter);
280 wstrbuf_append_node_rec(buf, iter);
281 nsIDOMNode_GetNextSibling(iter, &tmp);
282 nsIDOMNode_Release(iter);
287 static BOOL fill_nodestr(dompos_t *pos)
292 if(pos->type != TEXT_NODE)
295 nsres = nsIDOMNode_QueryInterface(pos->node, &IID_nsIDOMText, (void**)&text);
299 nsAString_Init(&pos->str, NULL);
300 nsIDOMText_GetData(text, &pos->str);
301 nsIDOMText_Release(text);
302 nsAString_GetData(&pos->str, &pos->p);
305 pos->off = *pos->p ? strlenW(pos->p)-1 : 0;
310 static nsIDOMNode *next_node(nsIDOMNode *iter)
312 nsIDOMNode *ret, *tmp;
318 nsres = nsIDOMNode_GetFirstChild(iter, &ret);
319 if(NS_SUCCEEDED(nsres) && ret)
322 nsIDOMNode_AddRef(iter);
325 nsres = nsIDOMNode_GetNextSibling(iter, &ret);
326 if(NS_SUCCEEDED(nsres) && ret) {
327 nsIDOMNode_Release(iter);
331 nsres = nsIDOMNode_GetParentNode(iter, &tmp);
332 nsIDOMNode_Release(iter);
334 }while(NS_SUCCEEDED(nsres) && iter);
339 static nsIDOMNode *prev_node(HTMLTxtRange *This, nsIDOMNode *iter)
341 nsIDOMNode *ret, *tmp;
345 nsIDOMHTMLElement *nselem;
347 nsIDOMHTMLDocument_GetBody(This->doc->nsdoc, &nselem);
348 nsIDOMElement_GetLastChild(nselem, &tmp);
350 return (nsIDOMNode*)nselem;
354 nsIDOMNode_GetLastChild(ret, &tmp);
357 nsIDOMElement_Release(nselem);
362 nsres = nsIDOMNode_GetLastChild(iter, &ret);
363 if(NS_SUCCEEDED(nsres) && ret)
366 nsIDOMNode_AddRef(iter);
369 nsres = nsIDOMNode_GetPreviousSibling(iter, &ret);
370 if(NS_SUCCEEDED(nsres) && ret) {
371 nsIDOMNode_Release(iter);
375 nsres = nsIDOMNode_GetParentNode(iter, &tmp);
376 nsIDOMNode_Release(iter);
378 }while(NS_SUCCEEDED(nsres) && iter);
383 static nsIDOMNode *get_child_node(nsIDOMNode *node, PRUint32 off)
385 nsIDOMNodeList *node_list;
386 nsIDOMNode *ret = NULL;
388 nsIDOMNode_GetChildNodes(node, &node_list);
389 nsIDOMNodeList_Item(node_list, off, &ret);
390 nsIDOMNodeList_Release(node_list);
395 static void get_cur_pos(HTMLTxtRange *This, BOOL start, dompos_t *pos)
404 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
409 nsIDOMRange_GetStartContainer(This->nsrange, &node);
410 nsIDOMRange_GetStartOffset(This->nsrange, &off);
412 nsIDOMRange_GetEndContainer(This->nsrange, &node);
413 nsIDOMRange_GetEndOffset(This->nsrange, &off);
416 pos->type = get_node_type(node);
417 if(pos->type == ELEMENT_NODE) {
419 pos->node = get_child_node(node, off);
422 pos->node = off ? get_child_node(node, off-1) : prev_node(This, node);
426 pos->type = get_node_type(pos->node);
427 nsIDOMNode_Release(node);
435 pos->node = prev_node(This, node);
437 nsIDOMNode_Release(node);
440 if(pos->type == TEXT_NODE)
444 static void set_range_pos(HTMLTxtRange *This, BOOL start, dompos_t *pos)
449 if(pos->type == TEXT_NODE)
450 nsres = nsIDOMRange_SetStart(This->nsrange, pos->node, pos->off);
452 nsres = nsIDOMRange_SetStartBefore(This->nsrange, pos->node);
454 if(pos->type == TEXT_NODE && pos->p[pos->off+1])
455 nsres = nsIDOMRange_SetEnd(This->nsrange, pos->node, pos->off+1);
457 nsres = nsIDOMRange_SetEndAfter(This->nsrange, pos->node);
461 ERR("failed: %p %08x\n", pos->node, nsres);
464 static inline void dompos_release(dompos_t *pos)
467 nsIDOMNode_Release(pos->node);
470 nsAString_Finish(&pos->str);
473 static inline void dompos_addref(dompos_t *pos)
476 nsIDOMNode_AddRef(pos->node);
478 if(pos->type == TEXT_NODE)
482 static inline BOOL dompos_cmp(const dompos_t *pos1, const dompos_t *pos2)
484 return pos1->node == pos2->node && pos1->off == pos2->off;
487 static void range_to_string(HTMLTxtRange *This, wstrbuf_t *buf)
489 nsIDOMNode *iter, *tmp;
490 dompos_t start_pos, end_pos;
493 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
501 get_cur_pos(This, FALSE, &end_pos);
502 get_cur_pos(This, TRUE, &start_pos);
504 if(start_pos.type == TEXT_NODE) {
505 if(start_pos.node == end_pos.node) {
506 wstrbuf_append_nodetxt(buf, start_pos.p+start_pos.off, end_pos.off-start_pos.off+1);
507 iter = start_pos.node;
508 nsIDOMNode_AddRef(iter);
510 wstrbuf_append_nodetxt(buf, start_pos.p+start_pos.off, strlenW(start_pos.p+start_pos.off));
511 iter = next_node(start_pos.node);
514 iter = start_pos.node;
515 nsIDOMNode_AddRef(iter);
518 while(iter != end_pos.node) {
519 wstrbuf_append_node(buf, iter);
520 tmp = next_node(iter);
521 nsIDOMNode_Release(iter);
525 nsIDOMNode_AddRef(end_pos.node);
527 if(start_pos.node != end_pos.node) {
528 if(end_pos.type == TEXT_NODE)
529 wstrbuf_append_nodetxt(buf, end_pos.p, end_pos.off+1);
531 wstrbuf_append_node(buf, end_pos.node);
534 nsIDOMNode_Release(iter);
535 dompos_release(&start_pos);
536 dompos_release(&end_pos);
541 for(p = buf->buf+buf->len-1; p >= buf->buf && isspaceW(*p); p--);
543 p = strchrW(p, '\r');
549 HRESULT get_node_text(HTMLDOMNode *node, BSTR *ret)
554 if (!wstrbuf_init(&buf))
555 return E_OUTOFMEMORY;
556 wstrbuf_append_node_rec(&buf, node->nsnode);
558 *ret = SysAllocString(buf.buf);
560 hres = E_OUTOFMEMORY;
564 wstrbuf_finish(&buf);
567 TRACE("ret %s\n", debugstr_w(*ret));
571 static WCHAR get_pos_char(const dompos_t *pos)
575 return pos->p[pos->off];
577 if(is_space_elem(pos->node))
584 static void end_space(const dompos_t *pos, dompos_t *new_pos)
589 dompos_addref(new_pos);
591 if(pos->type != TEXT_NODE)
594 p = new_pos->p+new_pos->off;
596 if(!*p || !isspace(*p))
599 while(p[1] && isspace(p[1]))
602 new_pos->off = p - new_pos->p;
605 static WCHAR next_char(const dompos_t *pos, dompos_t *new_pos)
607 nsIDOMNode *iter, *tmp;
608 dompos_t last_space, tmp_pos;
612 if(pos->type == TEXT_NODE && pos->off != -1 && pos->p[pos->off]) {
616 while(isspaceW(*++p));
620 if(*p && isspaceW(*p)) {
622 while(p[1] && isspaceW(p[1]))
628 new_pos->off = p - pos->p;
629 dompos_addref(new_pos);
631 return cspace ? cspace : *p;
634 last_space.off = p - pos->p;
635 dompos_addref(&last_space);
639 iter = next_node(pos->node);
642 switch(get_node_type(iter)) {
645 tmp_pos.type = TEXT_NODE;
647 dompos_addref(&tmp_pos);
652 dompos_release(&tmp_pos);
654 }else if(isspaceW(*p)) {
656 dompos_release(&last_space);
660 while(p[1] && isspaceW(p[1]))
663 tmp_pos.off = p-tmp_pos.p;
666 last_space = tmp_pos;
671 nsIDOMNode_Release(iter);
674 *new_pos = last_space;
675 dompos_release(&tmp_pos);
676 nsIDOMNode_Release(iter);
684 nsIDOMNode_Release(iter);
688 if(is_elem_tag(iter, brW)) {
690 dompos_release(&last_space);
693 nsIDOMNode_AddRef(iter);
694 last_space.node = iter;
695 last_space.type = ELEMENT_NODE;
698 }else if(is_elem_tag(iter, hrW)) {
700 *new_pos = last_space;
701 nsIDOMNode_Release(iter);
705 new_pos->node = iter;
706 new_pos->type = ELEMENT_NODE;
714 iter = next_node(iter);
715 nsIDOMNode_Release(tmp);
719 *new_pos = last_space;
722 dompos_addref(new_pos);
728 static WCHAR prev_char(HTMLTxtRange *This, const dompos_t *pos, dompos_t *new_pos)
730 nsIDOMNode *iter, *tmp;
732 BOOL skip_space = FALSE;
734 if(pos->type == TEXT_NODE && isspaceW(pos->p[pos->off]))
737 if(pos->type == TEXT_NODE && pos->off) {
738 p = pos->p+pos->off-1;
741 while(p >= pos->p && isspace(*p))
747 new_pos->off = p-pos->p;
748 dompos_addref(new_pos);
749 return new_pos->p[new_pos->off];
753 iter = prev_node(This, pos->node);
756 switch(get_node_type(iter)) {
761 tmp_pos.type = TEXT_NODE;
763 dompos_addref(&tmp_pos);
765 p = tmp_pos.p + strlenW(tmp_pos.p)-1;
768 while(p >= tmp_pos.p && isspaceW(*p))
773 dompos_release(&tmp_pos);
777 tmp_pos.off = p-tmp_pos.p;
779 nsIDOMNode_Release(iter);
784 if(is_elem_tag(iter, brW)) {
789 }else if(!is_elem_tag(iter, hrW)) {
793 new_pos->node = iter;
794 new_pos->type = ELEMENT_NODE;
801 iter = prev_node(This, iter);
802 nsIDOMNode_Release(tmp);
806 dompos_addref(new_pos);
810 static LONG move_next_chars(LONG cnt, const dompos_t *pos, BOOL col, const dompos_t *bound_pos,
811 BOOL *bounded, dompos_t *new_pos)
824 end_space(pos, new_pos);
828 c = next_char(pos, &iter);
833 c = next_char(&tmp, &iter);
834 dompos_release(&tmp);
839 if(bound_pos && dompos_cmp(&tmp, bound_pos)) {
849 static LONG move_prev_chars(HTMLTxtRange *This, LONG cnt, const dompos_t *pos, BOOL end,
850 const dompos_t *bound_pos, BOOL *bounded, dompos_t *new_pos)
854 BOOL prev_eq = FALSE;
860 c = prev_char(This, pos, &iter);
864 while(c && ret < cnt) {
866 c = prev_char(This, &tmp, &iter);
867 dompos_release(&tmp);
881 prev_eq = bound_pos && dompos_cmp(&iter, bound_pos);
888 static LONG find_prev_space(HTMLTxtRange *This, const dompos_t *pos, BOOL first_space, dompos_t *ret)
893 c = prev_char(This, pos, &iter);
894 if(!c || (first_space && isspaceW(c))) {
901 c = prev_char(This, &tmp, &iter);
902 if(!c || isspaceW(c)) {
903 dompos_release(&iter);
906 dompos_release(&tmp);
913 static int find_word_end(const dompos_t *pos, dompos_t *ret)
918 c = get_pos_char(pos);
925 c = next_char(pos, &iter);
936 while(c && !isspaceW(c)) {
938 c = next_char(&tmp, &iter);
940 dompos_release(&iter);
944 dompos_release(&tmp);
952 static LONG move_next_words(LONG cnt, const dompos_t *pos, dompos_t *new_pos)
958 c = get_pos_char(pos);
960 end_space(pos, &iter);
963 c = next_char(pos, &iter);
968 while(c && ret < cnt) {
970 c = next_char(&tmp, &iter);
971 dompos_release(&tmp);
980 static LONG move_prev_words(HTMLTxtRange *This, LONG cnt, const dompos_t *pos, dompos_t *new_pos)
986 dompos_addref(&iter);
989 if(!find_prev_space(This, &iter, FALSE, &tmp))
992 dompos_release(&iter);
1001 #define HTMLTXTRANGE_THIS(iface) DEFINE_THIS(HTMLTxtRange, HTMLTxtRange, iface)
1003 static HRESULT WINAPI HTMLTxtRange_QueryInterface(IHTMLTxtRange *iface, REFIID riid, void **ppv)
1005 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1009 if(IsEqualGUID(&IID_IUnknown, riid)) {
1010 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
1011 *ppv = HTMLTXTRANGE(This);
1012 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
1013 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
1014 *ppv = HTMLTXTRANGE(This);
1015 }else if(IsEqualGUID(&IID_IHTMLTxtRange, riid)) {
1016 TRACE("(%p)->(IID_IHTMLTxtRange %p)\n", This, ppv);
1017 *ppv = HTMLTXTRANGE(This);
1018 }else if(IsEqualGUID(&IID_IOleCommandTarget, riid)) {
1019 TRACE("(%p)->(IID_IOleCommandTarget %p)\n", This, ppv);
1020 *ppv = CMDTARGET(This);
1024 IUnknown_AddRef((IUnknown*)*ppv);
1028 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
1029 return E_NOINTERFACE;
1032 static ULONG WINAPI HTMLTxtRange_AddRef(IHTMLTxtRange *iface)
1034 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1035 LONG ref = InterlockedIncrement(&This->ref);
1037 TRACE("(%p) ref=%d\n", This, ref);
1042 static ULONG WINAPI HTMLTxtRange_Release(IHTMLTxtRange *iface)
1044 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1045 LONG ref = InterlockedDecrement(&This->ref);
1047 TRACE("(%p) ref=%d\n", This, ref);
1051 nsISelection_Release(This->nsrange);
1053 list_remove(&This->entry);
1060 static HRESULT WINAPI HTMLTxtRange_GetTypeInfoCount(IHTMLTxtRange *iface, UINT *pctinfo)
1062 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1063 FIXME("(%p)->(%p)\n", This, pctinfo);
1067 static HRESULT WINAPI HTMLTxtRange_GetTypeInfo(IHTMLTxtRange *iface, UINT iTInfo,
1068 LCID lcid, ITypeInfo **ppTInfo)
1070 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1071 FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1075 static HRESULT WINAPI HTMLTxtRange_GetIDsOfNames(IHTMLTxtRange *iface, REFIID riid,
1076 LPOLESTR *rgszNames, UINT cNames,
1077 LCID lcid, DISPID *rgDispId)
1079 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1080 FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1085 static HRESULT WINAPI HTMLTxtRange_Invoke(IHTMLTxtRange *iface, DISPID dispIdMember,
1086 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
1087 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
1089 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1090 FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1091 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1095 static HRESULT WINAPI HTMLTxtRange_get_htmlText(IHTMLTxtRange *iface, BSTR *p)
1097 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1099 TRACE("(%p)->(%p)\n", This, p);
1104 nsIDOMDocumentFragment *fragment;
1107 nsres = nsIDOMRange_CloneContents(This->nsrange, &fragment);
1108 if(NS_SUCCEEDED(nsres)) {
1109 const PRUnichar *nstext;
1112 nsAString_Init(&nsstr, NULL);
1113 nsnode_to_nsstring((nsIDOMNode*)fragment, &nsstr);
1114 nsIDOMDocumentFragment_Release(fragment);
1116 nsAString_GetData(&nsstr, &nstext);
1117 *p = SysAllocString(nstext);
1119 nsAString_Finish(&nsstr);
1124 const WCHAR emptyW[] = {0};
1125 *p = SysAllocString(emptyW);
1128 TRACE("return %s\n", debugstr_w(*p));
1132 static HRESULT WINAPI HTMLTxtRange_put_text(IHTMLTxtRange *iface, BSTR v)
1134 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1135 nsIDOMText *text_node;
1139 TRACE("(%p)->(%s)\n", This, debugstr_w(v));
1142 return MSHTML_E_NODOC;
1144 nsAString_InitDepend(&text_str, v);
1145 nsres = nsIDOMHTMLDocument_CreateTextNode(This->doc->nsdoc, &text_str, &text_node);
1146 nsAString_Finish(&text_str);
1147 if(NS_FAILED(nsres)) {
1148 ERR("CreateTextNode failed: %08x\n", nsres);
1151 nsres = nsIDOMRange_DeleteContents(This->nsrange);
1152 if(NS_FAILED(nsres))
1153 ERR("DeleteContents failed: %08x\n", nsres);
1155 nsres = nsIDOMRange_InsertNode(This->nsrange, (nsIDOMNode*)text_node);
1156 if(NS_FAILED(nsres))
1157 ERR("InsertNode failed: %08x\n", nsres);
1159 nsres = nsIDOMRange_SetEndAfter(This->nsrange, (nsIDOMNode*)text_node);
1160 if(NS_FAILED(nsres))
1161 ERR("SetEndAfter failed: %08x\n", nsres);
1163 return IHTMLTxtRange_collapse(HTMLTXTRANGE(This), VARIANT_FALSE);
1166 static HRESULT WINAPI HTMLTxtRange_get_text(IHTMLTxtRange *iface, BSTR *p)
1168 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1171 TRACE("(%p)->(%p)\n", This, p);
1177 if (!wstrbuf_init(&buf))
1178 return E_OUTOFMEMORY;
1179 range_to_string(This, &buf);
1181 *p = SysAllocString(buf.buf);
1182 wstrbuf_finish(&buf);
1184 TRACE("ret %s\n", debugstr_w(*p));
1188 static HRESULT WINAPI HTMLTxtRange_parentElement(IHTMLTxtRange *iface, IHTMLElement **parent)
1190 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1191 nsIDOMNode *nsnode, *tmp;
1194 TRACE("(%p)->(%p)\n", This, parent);
1196 nsIDOMRange_GetCommonAncestorContainer(This->nsrange, &nsnode);
1197 while(nsnode && get_node_type(nsnode) != ELEMENT_NODE) {
1198 nsIDOMNode_GetParentNode(nsnode, &tmp);
1199 nsIDOMNode_Release(nsnode);
1208 node = get_node(This->doc, nsnode, TRUE);
1209 nsIDOMNode_Release(nsnode);
1211 return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(node), &IID_IHTMLElement, (void**)parent);
1214 static HRESULT WINAPI HTMLTxtRange_duplicate(IHTMLTxtRange *iface, IHTMLTxtRange **Duplicate)
1216 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1217 nsIDOMRange *nsrange = NULL;
1220 TRACE("(%p)->(%p)\n", This, Duplicate);
1222 nsIDOMRange_CloneRange(This->nsrange, &nsrange);
1223 hres = HTMLTxtRange_Create(This->doc, nsrange, Duplicate);
1224 nsIDOMRange_Release(nsrange);
1229 static HRESULT WINAPI HTMLTxtRange_inRange(IHTMLTxtRange *iface, IHTMLTxtRange *Range,
1230 VARIANT_BOOL *InRange)
1232 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1233 HTMLTxtRange *src_range;
1237 TRACE("(%p)->(%p %p)\n", This, Range, InRange);
1239 *InRange = VARIANT_FALSE;
1241 src_range = get_range_object(This->doc, Range);
1245 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_START_TO_START,
1246 src_range->nsrange, &nsret);
1247 if(NS_SUCCEEDED(nsres) && nsret <= 0) {
1248 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_END_TO_END,
1249 src_range->nsrange, &nsret);
1250 if(NS_SUCCEEDED(nsres) && nsret >= 0)
1251 *InRange = VARIANT_TRUE;
1254 if(NS_FAILED(nsres))
1255 ERR("CompareBoundaryPoints failed: %08x\n", nsres);
1260 static HRESULT WINAPI HTMLTxtRange_isEqual(IHTMLTxtRange *iface, IHTMLTxtRange *Range,
1261 VARIANT_BOOL *IsEqual)
1263 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1264 HTMLTxtRange *src_range;
1268 TRACE("(%p)->(%p %p)\n", This, Range, IsEqual);
1270 *IsEqual = VARIANT_FALSE;
1272 src_range = get_range_object(This->doc, Range);
1276 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_START_TO_START,
1277 src_range->nsrange, &nsret);
1278 if(NS_SUCCEEDED(nsres) && !nsret) {
1279 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_END_TO_END,
1280 src_range->nsrange, &nsret);
1281 if(NS_SUCCEEDED(nsres) && !nsret)
1282 *IsEqual = VARIANT_TRUE;
1285 if(NS_FAILED(nsres))
1286 ERR("CompareBoundaryPoints failed: %08x\n", nsres);
1291 static HRESULT WINAPI HTMLTxtRange_scrollIntoView(IHTMLTxtRange *iface, VARIANT_BOOL fStart)
1293 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1294 FIXME("(%p)->(%x)\n", This, fStart);
1298 static HRESULT WINAPI HTMLTxtRange_collapse(IHTMLTxtRange *iface, VARIANT_BOOL Start)
1300 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1302 TRACE("(%p)->(%x)\n", This, Start);
1304 nsIDOMRange_Collapse(This->nsrange, Start != VARIANT_FALSE);
1308 static HRESULT WINAPI HTMLTxtRange_expand(IHTMLTxtRange *iface, BSTR Unit, VARIANT_BOOL *Success)
1310 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1313 TRACE("(%p)->(%s %p)\n", This, debugstr_w(Unit), Success);
1315 unit = string_to_unit(Unit);
1316 if(unit == RU_UNKNOWN)
1317 return E_INVALIDARG;
1319 *Success = VARIANT_FALSE;
1323 dompos_t end_pos, start_pos, new_start_pos, new_end_pos;
1326 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
1328 get_cur_pos(This, TRUE, &start_pos);
1329 get_cur_pos(This, FALSE, &end_pos);
1331 if(find_word_end(&end_pos, &new_end_pos) || collapsed) {
1332 set_range_pos(This, FALSE, &new_end_pos);
1333 *Success = VARIANT_TRUE;
1336 if(start_pos.type && (get_pos_char(&end_pos) || !dompos_cmp(&new_end_pos, &end_pos))) {
1337 if(find_prev_space(This, &start_pos, TRUE, &new_start_pos)) {
1338 set_range_pos(This, TRUE, &new_start_pos);
1339 *Success = VARIANT_TRUE;
1341 dompos_release(&new_start_pos);
1344 dompos_release(&new_end_pos);
1345 dompos_release(&end_pos);
1346 dompos_release(&start_pos);
1352 nsIDOMHTMLElement *nsbody = NULL;
1355 nsres = nsIDOMHTMLDocument_GetBody(This->doc->nsdoc, &nsbody);
1356 if(NS_FAILED(nsres) || !nsbody) {
1357 ERR("Could not get body: %08x\n", nsres);
1361 nsres = nsIDOMRange_SelectNodeContents(This->nsrange, (nsIDOMNode*)nsbody);
1362 nsIDOMHTMLElement_Release(nsbody);
1363 if(NS_FAILED(nsres)) {
1364 ERR("Collapse failed: %08x\n", nsres);
1368 *Success = VARIANT_TRUE;
1373 FIXME("Unimplemented unit %s\n", debugstr_w(Unit));
1379 static HRESULT WINAPI HTMLTxtRange_move(IHTMLTxtRange *iface, BSTR Unit,
1380 LONG Count, LONG *ActualCount)
1382 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1385 TRACE("(%p)->(%s %d %p)\n", This, debugstr_w(Unit), Count, ActualCount);
1387 unit = string_to_unit(Unit);
1388 if(unit == RU_UNKNOWN)
1389 return E_INVALIDARG;
1393 return IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1398 dompos_t cur_pos, new_pos;
1400 get_cur_pos(This, TRUE, &cur_pos);
1403 *ActualCount = move_next_chars(Count, &cur_pos, TRUE, NULL, NULL, &new_pos);
1404 set_range_pos(This, FALSE, &new_pos);
1405 dompos_release(&new_pos);
1407 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), FALSE);
1409 *ActualCount = -move_prev_chars(This, -Count, &cur_pos, FALSE, NULL, NULL, &new_pos);
1410 set_range_pos(This, TRUE, &new_pos);
1411 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1412 dompos_release(&new_pos);
1415 dompos_release(&cur_pos);
1420 dompos_t cur_pos, new_pos;
1422 get_cur_pos(This, TRUE, &cur_pos);
1425 *ActualCount = move_next_words(Count, &cur_pos, &new_pos);
1426 set_range_pos(This, FALSE, &new_pos);
1427 dompos_release(&new_pos);
1428 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), FALSE);
1430 *ActualCount = -move_prev_words(This, -Count, &cur_pos, &new_pos);
1431 set_range_pos(This, TRUE, &new_pos);
1432 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1433 dompos_release(&new_pos);
1436 dompos_release(&cur_pos);
1441 FIXME("unimplemented unit %s\n", debugstr_w(Unit));
1444 TRACE("ret %d\n", *ActualCount);
1448 static HRESULT WINAPI HTMLTxtRange_moveStart(IHTMLTxtRange *iface, BSTR Unit,
1449 LONG Count, LONG *ActualCount)
1451 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1454 TRACE("(%p)->(%s %d %p)\n", This, debugstr_w(Unit), Count, ActualCount);
1456 unit = string_to_unit(Unit);
1457 if(unit == RU_UNKNOWN)
1458 return E_INVALIDARG;
1467 dompos_t start_pos, end_pos, new_pos;
1470 get_cur_pos(This, TRUE, &start_pos);
1471 get_cur_pos(This, FALSE, &end_pos);
1472 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
1477 *ActualCount = move_next_chars(Count, &start_pos, collapsed, &end_pos, &bounded, &new_pos);
1478 set_range_pos(This, !bounded, &new_pos);
1480 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), FALSE);
1482 *ActualCount = -move_prev_chars(This, -Count, &start_pos, FALSE, NULL, NULL, &new_pos);
1483 set_range_pos(This, TRUE, &new_pos);
1486 dompos_release(&start_pos);
1487 dompos_release(&end_pos);
1488 dompos_release(&new_pos);
1493 FIXME("unimplemented unit %s\n", debugstr_w(Unit));
1499 static HRESULT WINAPI HTMLTxtRange_moveEnd(IHTMLTxtRange *iface, BSTR Unit,
1500 LONG Count, LONG *ActualCount)
1502 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1505 TRACE("(%p)->(%s %d %p)\n", This, debugstr_w(Unit), Count, ActualCount);
1507 unit = string_to_unit(Unit);
1508 if(unit == RU_UNKNOWN)
1509 return E_INVALIDARG;
1518 dompos_t start_pos, end_pos, new_pos;
1521 get_cur_pos(This, TRUE, &start_pos);
1522 get_cur_pos(This, FALSE, &end_pos);
1523 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
1526 *ActualCount = move_next_chars(Count, &end_pos, collapsed, NULL, NULL, &new_pos);
1527 set_range_pos(This, FALSE, &new_pos);
1531 *ActualCount = -move_prev_chars(This, -Count, &end_pos, TRUE, &start_pos, &bounded, &new_pos);
1532 set_range_pos(This, bounded, &new_pos);
1534 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1537 dompos_release(&start_pos);
1538 dompos_release(&end_pos);
1539 dompos_release(&new_pos);
1544 FIXME("unimplemented unit %s\n", debugstr_w(Unit));
1550 static HRESULT WINAPI HTMLTxtRange_select(IHTMLTxtRange *iface)
1552 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1553 nsISelection *nsselection;
1556 TRACE("(%p)\n", This);
1558 nsres = nsIDOMWindow_GetSelection(This->doc->basedoc.window->nswindow, &nsselection);
1559 if(NS_FAILED(nsres)) {
1560 ERR("GetSelection failed: %08x\n", nsres);
1564 nsISelection_RemoveAllRanges(nsselection);
1565 nsISelection_AddRange(nsselection, This->nsrange);
1566 nsISelection_Release(nsselection);
1570 static HRESULT WINAPI HTMLTxtRange_pasteHTML(IHTMLTxtRange *iface, BSTR html)
1572 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1573 FIXME("(%p)->(%s)\n", This, debugstr_w(html));
1577 static HRESULT WINAPI HTMLTxtRange_moveToElementText(IHTMLTxtRange *iface, IHTMLElement *element)
1579 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1580 FIXME("(%p)->(%p)\n", This, element);
1584 static HRESULT WINAPI HTMLTxtRange_setEndPoint(IHTMLTxtRange *iface, BSTR how,
1585 IHTMLTxtRange *SourceRange)
1587 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1588 FIXME("(%p)->(%s %p)\n", This, debugstr_w(how), SourceRange);
1592 static HRESULT WINAPI HTMLTxtRange_compareEndPoints(IHTMLTxtRange *iface, BSTR how,
1593 IHTMLTxtRange *SourceRange, LONG *ret)
1595 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1596 HTMLTxtRange *src_range;
1601 TRACE("(%p)->(%s %p %p)\n", This, debugstr_w(how), SourceRange, ret);
1603 nscmpt = string_to_nscmptype(how);
1605 return E_INVALIDARG;
1607 src_range = get_range_object(This->doc, SourceRange);
1611 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, nscmpt, src_range->nsrange, &nsret);
1612 if(NS_FAILED(nsres))
1613 ERR("CompareBoundaryPoints failed: %08x\n", nsres);
1619 static HRESULT WINAPI HTMLTxtRange_findText(IHTMLTxtRange *iface, BSTR String,
1620 LONG count, LONG Flags, VARIANT_BOOL *Success)
1622 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1623 FIXME("(%p)->(%s %d %08x %p)\n", This, debugstr_w(String), count, Flags, Success);
1627 static HRESULT WINAPI HTMLTxtRange_moveToPoint(IHTMLTxtRange *iface, LONG x, LONG y)
1629 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1630 FIXME("(%p)->(%d %d)\n", This, x, y);
1634 static HRESULT WINAPI HTMLTxtRange_getBookmark(IHTMLTxtRange *iface, BSTR *Bookmark)
1636 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1637 FIXME("(%p)->(%p)\n", This, Bookmark);
1641 static HRESULT WINAPI HTMLTxtRange_moveToBookmark(IHTMLTxtRange *iface, BSTR Bookmark,
1642 VARIANT_BOOL *Success)
1644 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1645 FIXME("(%p)->(%s %p)\n", This, debugstr_w(Bookmark), Success);
1649 static HRESULT WINAPI HTMLTxtRange_queryCommandSupported(IHTMLTxtRange *iface, BSTR cmdID,
1650 VARIANT_BOOL *pfRet)
1652 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1653 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1657 static HRESULT WINAPI HTMLTxtRange_queryCommandEnabled(IHTMLTxtRange *iface, BSTR cmdID,
1658 VARIANT_BOOL *pfRet)
1660 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1661 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1665 static HRESULT WINAPI HTMLTxtRange_queryCommandState(IHTMLTxtRange *iface, BSTR cmdID,
1666 VARIANT_BOOL *pfRet)
1668 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1669 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1673 static HRESULT WINAPI HTMLTxtRange_queryCommandIndeterm(IHTMLTxtRange *iface, BSTR cmdID,
1674 VARIANT_BOOL *pfRet)
1676 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1677 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1681 static HRESULT WINAPI HTMLTxtRange_queryCommandText(IHTMLTxtRange *iface, BSTR cmdID,
1684 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1685 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pcmdText);
1689 static HRESULT WINAPI HTMLTxtRange_queryCommandValue(IHTMLTxtRange *iface, BSTR cmdID,
1692 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1693 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pcmdValue);
1697 static HRESULT WINAPI HTMLTxtRange_execCommand(IHTMLTxtRange *iface, BSTR cmdID,
1698 VARIANT_BOOL showUI, VARIANT value, VARIANT_BOOL *pfRet)
1700 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1701 FIXME("(%p)->(%s %x v %p)\n", This, debugstr_w(cmdID), showUI, pfRet);
1705 static HRESULT WINAPI HTMLTxtRange_execCommandShowHelp(IHTMLTxtRange *iface, BSTR cmdID,
1706 VARIANT_BOOL *pfRet)
1708 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1709 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1713 #undef HTMLTXTRANGE_THIS
1715 static const IHTMLTxtRangeVtbl HTMLTxtRangeVtbl = {
1716 HTMLTxtRange_QueryInterface,
1717 HTMLTxtRange_AddRef,
1718 HTMLTxtRange_Release,
1719 HTMLTxtRange_GetTypeInfoCount,
1720 HTMLTxtRange_GetTypeInfo,
1721 HTMLTxtRange_GetIDsOfNames,
1722 HTMLTxtRange_Invoke,
1723 HTMLTxtRange_get_htmlText,
1724 HTMLTxtRange_put_text,
1725 HTMLTxtRange_get_text,
1726 HTMLTxtRange_parentElement,
1727 HTMLTxtRange_duplicate,
1728 HTMLTxtRange_inRange,
1729 HTMLTxtRange_isEqual,
1730 HTMLTxtRange_scrollIntoView,
1731 HTMLTxtRange_collapse,
1732 HTMLTxtRange_expand,
1734 HTMLTxtRange_moveStart,
1735 HTMLTxtRange_moveEnd,
1736 HTMLTxtRange_select,
1737 HTMLTxtRange_pasteHTML,
1738 HTMLTxtRange_moveToElementText,
1739 HTMLTxtRange_setEndPoint,
1740 HTMLTxtRange_compareEndPoints,
1741 HTMLTxtRange_findText,
1742 HTMLTxtRange_moveToPoint,
1743 HTMLTxtRange_getBookmark,
1744 HTMLTxtRange_moveToBookmark,
1745 HTMLTxtRange_queryCommandSupported,
1746 HTMLTxtRange_queryCommandEnabled,
1747 HTMLTxtRange_queryCommandState,
1748 HTMLTxtRange_queryCommandIndeterm,
1749 HTMLTxtRange_queryCommandText,
1750 HTMLTxtRange_queryCommandValue,
1751 HTMLTxtRange_execCommand,
1752 HTMLTxtRange_execCommandShowHelp
1755 #define OLECMDTRG_THIS(iface) DEFINE_THIS(HTMLTxtRange, OleCommandTarget, iface)
1757 static HRESULT WINAPI RangeCommandTarget_QueryInterface(IOleCommandTarget *iface, REFIID riid, void **ppv)
1759 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1760 return IHTMLTxtRange_QueryInterface(HTMLTXTRANGE(This), riid, ppv);
1763 static ULONG WINAPI RangeCommandTarget_AddRef(IOleCommandTarget *iface)
1765 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1766 return IHTMLTxtRange_AddRef(HTMLTXTRANGE(This));
1769 static ULONG WINAPI RangeCommandTarget_Release(IOleCommandTarget *iface)
1771 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1772 return IHTMLTxtRange_Release(HTMLTXTRANGE(This));
1775 static HRESULT WINAPI RangeCommandTarget_QueryStatus(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
1776 ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
1778 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1779 FIXME("(%p)->(%s %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds, pCmdText);
1783 static HRESULT exec_indent(HTMLTxtRange *This, VARIANT *in, VARIANT *out)
1785 nsIDOMHTMLElement *blockquote_elem, *p_elem;
1786 nsIDOMDocumentFragment *fragment;
1789 static const PRUnichar blockquoteW[] = {'B','L','O','C','K','Q','U','O','T','E',0};
1790 static const PRUnichar pW[] = {'P',0};
1792 TRACE("(%p)->(%p %p)\n", This, in, out);
1794 if(!This->doc->nsdoc) {
1795 WARN("NULL nsdoc\n");
1799 create_nselem(This->doc, blockquoteW, &blockquote_elem);
1800 create_nselem(This->doc, pW, &p_elem);
1802 nsIDOMRange_ExtractContents(This->nsrange, &fragment);
1803 nsIDOMElement_AppendChild(p_elem, (nsIDOMNode*)fragment, &tmp);
1804 nsIDOMDocumentFragment_Release(fragment);
1805 nsIDOMNode_Release(tmp);
1807 nsIDOMElement_AppendChild(blockquote_elem, (nsIDOMNode*)p_elem, &tmp);
1808 nsIDOMElement_Release(p_elem);
1809 nsIDOMNode_Release(tmp);
1811 nsIDOMRange_InsertNode(This->nsrange, (nsIDOMNode*)blockquote_elem);
1812 nsIDOMElement_Release(blockquote_elem);
1817 static HRESULT WINAPI RangeCommandTarget_Exec(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
1818 DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
1820 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1822 TRACE("(%p)->(%s %d %x %p %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID,
1823 nCmdexecopt, pvaIn, pvaOut);
1825 if(pguidCmdGroup && IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
1828 return exec_indent(This, pvaIn, pvaOut);
1830 FIXME("Unsupported cmdid %d of CGID_MSHTML\n", nCmdID);
1833 FIXME("Unsupported cmd %d of group %s\n", nCmdID, debugstr_guid(pguidCmdGroup));
1839 #undef OLECMDTRG_THIS
1841 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
1842 RangeCommandTarget_QueryInterface,
1843 RangeCommandTarget_AddRef,
1844 RangeCommandTarget_Release,
1845 RangeCommandTarget_QueryStatus,
1846 RangeCommandTarget_Exec
1849 HRESULT HTMLTxtRange_Create(HTMLDocumentNode *doc, nsIDOMRange *nsrange, IHTMLTxtRange **p)
1853 ret = heap_alloc(sizeof(HTMLTxtRange));
1855 return E_OUTOFMEMORY;
1857 ret->lpHTMLTxtRangeVtbl = &HTMLTxtRangeVtbl;
1858 ret->lpOleCommandTargetVtbl = &OleCommandTargetVtbl;
1862 nsIDOMRange_AddRef(nsrange);
1863 ret->nsrange = nsrange;
1866 list_add_head(&doc->range_list, &ret->entry);
1868 *p = HTMLTXTRANGE(ret);
1872 void detach_ranges(HTMLDocumentNode *This)
1876 LIST_FOR_EACH_ENTRY(iter, &This->range_list, HTMLTxtRange, entry) {