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
33 #include "wine/debug.h"
34 #include "wine/unicode.h"
36 #include "mshtml_private.h"
38 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
40 static const WCHAR brW[] = {'b','r',0};
41 static const WCHAR hrW[] = {'h','r',0};
44 const IHTMLTxtRangeVtbl *lpHTMLTxtRangeVtbl;
45 const IOleCommandTargetVtbl *lpOleCommandTargetVtbl;
55 #define HTMLTXTRANGE(x) ((IHTMLTxtRange*) &(x)->lpHTMLTxtRangeVtbl)
79 static HTMLTxtRange *get_range_object(HTMLDocument *doc, IHTMLTxtRange *iface)
83 LIST_FOR_EACH_ENTRY(iter, &doc->range_list, HTMLTxtRange, entry) {
84 if(HTMLTXTRANGE(iter) == iface)
88 ERR("Could not find range in document\n");
92 static range_unit_t string_to_unit(LPCWSTR str)
94 static const WCHAR characterW[] =
95 {'c','h','a','r','a','c','t','e','r',0};
96 static const WCHAR wordW[] =
98 static const WCHAR sentenceW[] =
99 {'s','e','n','t','e','n','c','e',0};
100 static const WCHAR texteditW[] =
101 {'t','e','x','t','e','d','i','t',0};
103 if(!strcmpiW(str, characterW)) return RU_CHAR;
104 if(!strcmpiW(str, wordW)) return RU_WORD;
105 if(!strcmpiW(str, sentenceW)) return RU_SENTENCE;
106 if(!strcmpiW(str, texteditW)) return RU_TEXTEDIT;
111 static int string_to_nscmptype(LPCWSTR str)
113 static const WCHAR seW[] = {'S','t','a','r','t','T','o','E','n','d',0};
114 static const WCHAR ssW[] = {'S','t','a','r','t','T','o','S','t','a','r','t',0};
115 static const WCHAR esW[] = {'E','n','d','T','o','S','t','a','r','t',0};
116 static const WCHAR eeW[] = {'E','n','d','T','o','E','n','d',0};
118 if(!strcmpiW(str, seW)) return NS_START_TO_END;
119 if(!strcmpiW(str, ssW)) return NS_START_TO_START;
120 if(!strcmpiW(str, esW)) return NS_END_TO_START;
121 if(!strcmpiW(str, eeW)) return NS_END_TO_END;
126 static PRUint16 get_node_type(nsIDOMNode *node)
131 nsIDOMNode_GetNodeType(node, &type);
136 static BOOL is_elem_tag(nsIDOMNode *node, LPCWSTR istag)
140 const PRUnichar *tag;
144 nsres = nsIDOMNode_QueryInterface(node, &IID_nsIDOMElement, (void**)&elem);
148 nsAString_Init(&tag_str, NULL);
149 nsIDOMElement_GetTagName(elem, &tag_str);
150 nsIDOMElement_Release(elem);
151 nsAString_GetData(&tag_str, &tag);
153 ret = !strcmpiW(tag, istag);
155 nsAString_Finish(&tag_str);
160 static BOOL is_space_elem(nsIDOMNode *node)
164 const PRUnichar *tag;
168 nsres = nsIDOMNode_QueryInterface(node, &IID_nsIDOMElement, (void**)&elem);
172 nsAString_Init(&tag_str, NULL);
173 nsIDOMElement_GetTagName(elem, &tag_str);
174 nsIDOMElement_Release(elem);
175 nsAString_GetData(&tag_str, &tag);
177 ret = !strcmpiW(tag, brW) || !strcmpiW(tag, hrW);
179 nsAString_Finish(&tag_str);
184 static inline void wstrbuf_init(wstrbuf_t *buf)
188 buf->buf = heap_alloc(buf->size * sizeof(WCHAR));
192 static inline void wstrbuf_finish(wstrbuf_t *buf)
197 static void wstrbuf_append_len(wstrbuf_t *buf, LPCWSTR str, int len)
199 if(buf->len+len >= buf->size) {
200 buf->size = 2*buf->len+len;
201 buf->buf = heap_realloc(buf->buf, buf->size * sizeof(WCHAR));
204 memcpy(buf->buf+buf->len, str, len*sizeof(WCHAR));
206 buf->buf[buf->len] = 0;
209 static inline void wstrbuf_append(wstrbuf_t *buf, LPCWSTR str)
211 wstrbuf_append_len(buf, str, strlenW(str));
214 static void wstrbuf_append_nodetxt(wstrbuf_t *buf, LPCWSTR str, int len)
216 const WCHAR *s = str;
219 TRACE("%s\n", debugstr_wn(str, len));
221 if(buf->len+len >= buf->size) {
222 buf->size = 2*buf->len+len;
223 buf->buf = heap_realloc(buf->buf, buf->size * sizeof(WCHAR));
226 if(buf->len && isspaceW(buf->buf[buf->len-1])) {
227 while(s < str+len && isspaceW(*s))
231 d = buf->buf+buf->len;
236 while(s < str+len && isspaceW(*s))
243 buf->len = d - buf->buf;
247 static void wstrbuf_append_node(wstrbuf_t *buf, nsIDOMNode *node)
250 switch(get_node_type(node)) {
254 const PRUnichar *data;
256 nsIDOMNode_QueryInterface(node, &IID_nsIDOMText, (void**)&nstext);
258 nsAString_Init(&data_str, NULL);
259 nsIDOMText_GetData(nstext, &data_str);
260 nsAString_GetData(&data_str, &data);
261 wstrbuf_append_nodetxt(buf, data, strlenW(data));
262 nsAString_Finish(&data_str);
264 nsIDOMText_Release(nstext);
269 if(is_elem_tag(node, brW)) {
270 static const WCHAR endlW[] = {'\r','\n'};
271 wstrbuf_append_len(buf, endlW, 2);
272 }else if(is_elem_tag(node, hrW)) {
273 static const WCHAR endl2W[] = {'\r','\n','\r','\n'};
274 wstrbuf_append_len(buf, endl2W, 4);
279 static BOOL fill_nodestr(dompos_t *pos)
284 if(pos->type != TEXT_NODE)
287 nsres = nsIDOMNode_QueryInterface(pos->node, &IID_nsIDOMText, (void**)&text);
291 nsAString_Init(&pos->str, NULL);
292 nsIDOMText_GetData(text, &pos->str);
293 nsIDOMText_Release(text);
294 nsAString_GetData(&pos->str, &pos->p);
297 pos->off = *pos->p ? strlenW(pos->p)-1 : 0;
302 static nsIDOMNode *next_node(nsIDOMNode *iter)
304 nsIDOMNode *ret, *tmp;
310 nsres = nsIDOMNode_GetFirstChild(iter, &ret);
311 if(NS_SUCCEEDED(nsres) && ret)
314 nsIDOMNode_AddRef(iter);
317 nsres = nsIDOMNode_GetNextSibling(iter, &ret);
318 if(NS_SUCCEEDED(nsres) && ret) {
319 nsIDOMNode_Release(iter);
323 nsres = nsIDOMNode_GetParentNode(iter, &tmp);
324 nsIDOMNode_Release(iter);
326 }while(NS_SUCCEEDED(nsres) && iter);
331 static nsIDOMNode *prev_node(HTMLTxtRange *This, nsIDOMNode *iter)
333 nsIDOMNode *ret, *tmp;
337 nsIDOMHTMLDocument *nshtmldoc;
338 nsIDOMHTMLElement *nselem;
339 nsIDOMDocument *nsdoc;
341 nsIWebNavigation_GetDocument(This->doc->nscontainer->navigation, &nsdoc);
342 nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMHTMLDocument, (void**)&nshtmldoc);
343 nsIDOMDocument_Release(nsdoc);
344 nsIDOMHTMLDocument_GetBody(nshtmldoc, &nselem);
345 nsIDOMHTMLDocument_Release(nshtmldoc);
347 nsIDOMElement_GetLastChild(nselem, &tmp);
349 return (nsIDOMNode*)nselem;
353 nsIDOMNode_GetLastChild(ret, &tmp);
356 nsIDOMElement_Release(nselem);
361 nsres = nsIDOMNode_GetLastChild(iter, &ret);
362 if(NS_SUCCEEDED(nsres) && ret)
365 nsIDOMNode_AddRef(iter);
368 nsres = nsIDOMNode_GetPreviousSibling(iter, &ret);
369 if(NS_SUCCEEDED(nsres) && ret) {
370 nsIDOMNode_Release(iter);
374 nsres = nsIDOMNode_GetParentNode(iter, &tmp);
375 nsIDOMNode_Release(iter);
377 }while(NS_SUCCEEDED(nsres) && iter);
382 static nsIDOMNode *get_child_node(nsIDOMNode *node, PRUint32 off)
384 nsIDOMNodeList *node_list;
385 nsIDOMNode *ret = NULL;
387 nsIDOMNode_GetChildNodes(node, &node_list);
388 nsIDOMNodeList_Item(node_list, off, &ret);
389 nsIDOMNodeList_Release(node_list);
394 static void get_cur_pos(HTMLTxtRange *This, BOOL start, dompos_t *pos)
403 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
408 nsIDOMRange_GetStartContainer(This->nsrange, &node);
409 nsIDOMRange_GetStartOffset(This->nsrange, &off);
411 nsIDOMRange_GetEndContainer(This->nsrange, &node);
412 nsIDOMRange_GetEndOffset(This->nsrange, &off);
415 pos->type = get_node_type(node);
416 if(pos->type == ELEMENT_NODE) {
418 pos->node = get_child_node(node, off);
421 pos->node = off ? get_child_node(node, off-1) : prev_node(This, node);
425 pos->type = get_node_type(pos->node);
426 nsIDOMNode_Release(node);
434 pos->node = prev_node(This, node);
436 nsIDOMNode_Release(node);
439 if(pos->type == TEXT_NODE)
443 static void set_range_pos(HTMLTxtRange *This, BOOL start, dompos_t *pos)
448 if(pos->type == TEXT_NODE)
449 nsres = nsIDOMRange_SetStart(This->nsrange, pos->node, pos->off);
451 nsres = nsIDOMRange_SetStartBefore(This->nsrange, pos->node);
453 if(pos->type == TEXT_NODE && pos->p[pos->off+1])
454 nsres = nsIDOMRange_SetEnd(This->nsrange, pos->node, pos->off+1);
456 nsres = nsIDOMRange_SetEndAfter(This->nsrange, pos->node);
460 ERR("failed: %p %08x\n", pos->node, nsres);
463 static inline void dompos_release(dompos_t *pos)
466 nsIDOMNode_Release(pos->node);
469 nsAString_Finish(&pos->str);
472 static inline void dompos_addref(dompos_t *pos)
475 nsIDOMNode_AddRef(pos->node);
477 if(pos->type == TEXT_NODE)
481 static inline BOOL dompos_cmp(const dompos_t *pos1, const dompos_t *pos2)
483 return pos1->node == pos2->node && pos1->off == pos2->off;
486 static void range_to_string(HTMLTxtRange *This, wstrbuf_t *buf)
488 nsIDOMNode *iter, *tmp;
489 dompos_t start_pos, end_pos;
492 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
500 get_cur_pos(This, FALSE, &end_pos);
501 get_cur_pos(This, TRUE, &start_pos);
503 if(start_pos.type == TEXT_NODE) {
504 if(start_pos.node == end_pos.node) {
505 wstrbuf_append_nodetxt(buf, start_pos.p+start_pos.off, end_pos.off-start_pos.off+1);
506 iter = start_pos.node;
507 nsIDOMNode_AddRef(iter);
509 wstrbuf_append_nodetxt(buf, start_pos.p+start_pos.off, strlenW(start_pos.p+start_pos.off));
510 iter = next_node(start_pos.node);
513 iter = start_pos.node;
514 nsIDOMNode_AddRef(iter);
517 while(iter != end_pos.node) {
518 wstrbuf_append_node(buf, iter);
519 tmp = next_node(iter);
520 nsIDOMNode_Release(iter);
524 nsIDOMNode_AddRef(end_pos.node);
526 if(start_pos.node != end_pos.node) {
527 if(end_pos.type == TEXT_NODE)
528 wstrbuf_append_nodetxt(buf, end_pos.p, end_pos.off+1);
530 wstrbuf_append_node(buf, end_pos.node);
533 nsIDOMNode_Release(iter);
534 dompos_release(&start_pos);
535 dompos_release(&end_pos);
540 for(p = buf->buf+buf->len-1; p >= buf->buf && isspaceW(*p); p--);
542 p = strchrW(p, '\r');
548 static WCHAR get_pos_char(const dompos_t *pos)
552 return pos->p[pos->off];
554 if(is_space_elem(pos->node))
561 static void end_space(const dompos_t *pos, dompos_t *new_pos)
566 dompos_addref(new_pos);
568 if(pos->type != TEXT_NODE)
571 p = new_pos->p+new_pos->off;
573 if(!*p || !isspace(*p))
576 while(p[1] && isspace(p[1]))
579 new_pos->off = p - new_pos->p;
582 static WCHAR next_char(const dompos_t *pos, dompos_t *new_pos)
584 nsIDOMNode *iter, *tmp;
585 dompos_t last_space, tmp_pos;
589 if(pos->type == TEXT_NODE && pos->off != -1 && pos->p[pos->off]) {
593 while(isspaceW(*++p));
597 if(*p && isspaceW(*p)) {
599 while(p[1] && isspaceW(p[1]))
605 new_pos->off = p - pos->p;
606 dompos_addref(new_pos);
608 return cspace ? cspace : *p;
611 last_space.off = p - pos->p;
612 dompos_addref(&last_space);
616 iter = next_node(pos->node);
619 switch(get_node_type(iter)) {
622 tmp_pos.type = TEXT_NODE;
623 dompos_addref(&tmp_pos);
628 dompos_release(&tmp_pos);
630 }else if(isspaceW(*p)) {
632 dompos_release(&last_space);
636 while(p[1] && isspaceW(p[1]))
639 tmp_pos.off = p-tmp_pos.p;
642 last_space = tmp_pos;
647 nsIDOMNode_Release(iter);
650 *new_pos = last_space;
651 dompos_release(&tmp_pos);
652 nsIDOMNode_Release(iter);
660 nsIDOMNode_Release(iter);
664 if(!is_space_elem(iter))
668 dompos_release(&last_space);
671 nsIDOMNode_AddRef(iter);
672 last_space.node = iter;
673 last_space.type = ELEMENT_NODE;
679 iter = next_node(iter);
680 nsIDOMNode_Release(tmp);
684 *new_pos = last_space;
687 dompos_addref(new_pos);
693 static WCHAR prev_char(HTMLTxtRange *This, const dompos_t *pos, dompos_t *new_pos)
695 nsIDOMNode *iter, *tmp;
697 BOOL skip_space = FALSE;
699 if(pos->type == TEXT_NODE && isspaceW(pos->p[pos->off]))
702 if(pos->type == TEXT_NODE && pos->off) {
703 p = pos->p+pos->off-1;
706 while(p >= pos->p && isspace(*p))
712 new_pos->off = p-pos->p;
713 dompos_addref(new_pos);
714 return new_pos->p[new_pos->off];
718 iter = prev_node(This, pos->node);
721 switch(get_node_type(iter)) {
726 tmp_pos.type = TEXT_NODE;
727 dompos_addref(&tmp_pos);
729 p = tmp_pos.p + strlenW(tmp_pos.p)-1;
732 while(p >= tmp_pos.p && isspaceW(*p))
737 dompos_release(&tmp_pos);
741 tmp_pos.off = p-tmp_pos.p;
743 nsIDOMNode_Release(iter);
748 if(!is_space_elem(iter))
756 new_pos->node = iter;
757 new_pos->type = ELEMENT_NODE;
764 iter = prev_node(This, iter);
765 nsIDOMNode_Release(tmp);
769 dompos_addref(new_pos);
773 static long move_next_chars(long cnt, const dompos_t *pos, BOOL col, const dompos_t *bound_pos,
774 BOOL *bounded, dompos_t *new_pos)
787 end_space(pos, new_pos);
791 c = next_char(pos, &iter);
796 c = next_char(&tmp, &iter);
797 dompos_release(&tmp);
802 if(bound_pos && dompos_cmp(&tmp, bound_pos)) {
812 static long move_prev_chars(HTMLTxtRange *This, long cnt, const dompos_t *pos, BOOL end,
813 const dompos_t *bound_pos, BOOL *bounded, dompos_t *new_pos)
822 c = prev_char(This, pos, &iter);
826 while(c && ret < cnt) {
828 c = prev_char(This, &tmp, &iter);
829 dompos_release(&tmp);
838 if(bound_pos && dompos_cmp(&iter, bound_pos)) {
845 return bounded && *bounded ? ret+1 : ret;
848 static long find_prev_space(HTMLTxtRange *This, const dompos_t *pos, BOOL first_space, dompos_t *ret)
853 c = prev_char(This, pos, &iter);
854 if(!c || (first_space && isspaceW(c))) {
861 c = prev_char(This, &tmp, &iter);
862 if(!c || isspaceW(c)) {
863 dompos_release(&iter);
866 dompos_release(&tmp);
873 static int find_word_end(const dompos_t *pos, dompos_t *ret)
878 c = get_pos_char(pos);
885 c = next_char(pos, &iter);
896 while(c && !isspaceW(c)) {
898 c = next_char(&tmp, &iter);
900 dompos_release(&iter);
904 dompos_release(&tmp);
912 static long move_next_words(long cnt, const dompos_t *pos, dompos_t *new_pos)
918 c = get_pos_char(pos);
920 end_space(pos, &iter);
923 c = next_char(pos, &iter);
928 while(c && ret < cnt) {
930 c = next_char(&tmp, &iter);
931 dompos_release(&tmp);
940 static long move_prev_words(HTMLTxtRange *This, long cnt, const dompos_t *pos, dompos_t *new_pos)
946 dompos_addref(&iter);
949 if(!find_prev_space(This, &iter, FALSE, &tmp))
952 dompos_release(&iter);
961 #define HTMLTXTRANGE_THIS(iface) DEFINE_THIS(HTMLTxtRange, HTMLTxtRange, iface)
963 static HRESULT WINAPI HTMLTxtRange_QueryInterface(IHTMLTxtRange *iface, REFIID riid, void **ppv)
965 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
969 if(IsEqualGUID(&IID_IUnknown, riid)) {
970 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
971 *ppv = HTMLTXTRANGE(This);
972 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
973 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
974 *ppv = HTMLTXTRANGE(This);
975 }else if(IsEqualGUID(&IID_IHTMLTxtRange, riid)) {
976 TRACE("(%p)->(IID_IHTMLTxtRange %p)\n", This, ppv);
977 *ppv = HTMLTXTRANGE(This);
978 }else if(IsEqualGUID(&IID_IOleCommandTarget, riid)) {
979 TRACE("(%p)->(IID_IOleCommandTarget %p)\n", This, ppv);
980 *ppv = CMDTARGET(This);
984 IUnknown_AddRef((IUnknown*)*ppv);
988 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
989 return E_NOINTERFACE;
992 static ULONG WINAPI HTMLTxtRange_AddRef(IHTMLTxtRange *iface)
994 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
995 LONG ref = InterlockedIncrement(&This->ref);
997 TRACE("(%p) ref=%d\n", This, ref);
1002 static ULONG WINAPI HTMLTxtRange_Release(IHTMLTxtRange *iface)
1004 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1005 LONG ref = InterlockedDecrement(&This->ref);
1007 TRACE("(%p) ref=%d\n", This, ref);
1011 nsISelection_Release(This->nsrange);
1013 list_remove(&This->entry);
1020 static HRESULT WINAPI HTMLTxtRange_GetTypeInfoCount(IHTMLTxtRange *iface, UINT *pctinfo)
1022 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1023 FIXME("(%p)->(%p)\n", This, pctinfo);
1027 static HRESULT WINAPI HTMLTxtRange_GetTypeInfo(IHTMLTxtRange *iface, UINT iTInfo,
1028 LCID lcid, ITypeInfo **ppTInfo)
1030 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1031 FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1035 static HRESULT WINAPI HTMLTxtRange_GetIDsOfNames(IHTMLTxtRange *iface, REFIID riid,
1036 LPOLESTR *rgszNames, UINT cNames,
1037 LCID lcid, DISPID *rgDispId)
1039 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1040 FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1045 static HRESULT WINAPI HTMLTxtRange_Invoke(IHTMLTxtRange *iface, DISPID dispIdMember,
1046 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
1047 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
1049 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1050 FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1051 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1055 static HRESULT WINAPI HTMLTxtRange_get_htmlText(IHTMLTxtRange *iface, BSTR *p)
1057 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1059 TRACE("(%p)->(%p)\n", This, p);
1064 nsIDOMDocumentFragment *fragment;
1067 nsres = nsIDOMRange_CloneContents(This->nsrange, &fragment);
1068 if(NS_SUCCEEDED(nsres)) {
1069 const PRUnichar *nstext;
1072 nsAString_Init(&nsstr, NULL);
1073 nsnode_to_nsstring((nsIDOMNode*)fragment, &nsstr);
1074 nsIDOMDocumentFragment_Release(fragment);
1076 nsAString_GetData(&nsstr, &nstext);
1077 *p = SysAllocString(nstext);
1079 nsAString_Finish(&nsstr);
1084 const WCHAR emptyW[] = {0};
1085 *p = SysAllocString(emptyW);
1088 TRACE("return %s\n", debugstr_w(*p));
1092 static HRESULT WINAPI HTMLTxtRange_put_text(IHTMLTxtRange *iface, BSTR v)
1094 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1095 nsIDOMDocument *nsdoc;
1096 nsIDOMText *text_node;
1100 TRACE("(%p)->(%s)\n", This, debugstr_w(v));
1103 return MSHTML_E_NODOC;
1105 nsres = nsIWebNavigation_GetDocument(This->doc->nscontainer->navigation, &nsdoc);
1106 if(NS_FAILED(nsres)) {
1107 ERR("GetDocument failed: %08x\n", nsres);
1111 nsAString_Init(&text_str, v);
1112 nsres = nsIDOMDocument_CreateTextNode(nsdoc, &text_str, &text_node);
1113 nsIDOMDocument_Release(nsdoc);
1114 nsAString_Finish(&text_str);
1115 if(NS_FAILED(nsres)) {
1116 ERR("CreateTextNode failed: %08x\n", nsres);
1119 nsres = nsIDOMRange_DeleteContents(This->nsrange);
1120 if(NS_FAILED(nsres))
1121 ERR("DeleteContents failed: %08x\n", nsres);
1123 nsres = nsIDOMRange_InsertNode(This->nsrange, (nsIDOMNode*)text_node);
1124 if(NS_FAILED(nsres))
1125 ERR("InsertNode failed: %08x\n", nsres);
1127 nsres = nsIDOMRange_SetEndAfter(This->nsrange, (nsIDOMNode*)text_node);
1128 if(NS_FAILED(nsres))
1129 ERR("SetEndAfter failed: %08x\n", nsres);
1131 return IHTMLTxtRange_collapse(HTMLTXTRANGE(This), VARIANT_FALSE);
1134 static HRESULT WINAPI HTMLTxtRange_get_text(IHTMLTxtRange *iface, BSTR *p)
1136 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1139 TRACE("(%p)->(%p)\n", This, p);
1146 range_to_string(This, &buf);
1148 *p = SysAllocString(buf.buf);
1149 wstrbuf_finish(&buf);
1151 TRACE("ret %s\n", debugstr_w(*p));
1155 static HRESULT WINAPI HTMLTxtRange_parentElement(IHTMLTxtRange *iface, IHTMLElement **parent)
1157 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1158 nsIDOMNode *nsnode, *tmp;
1161 TRACE("(%p)->(%p)\n", This, parent);
1163 nsIDOMRange_GetCommonAncestorContainer(This->nsrange, &nsnode);
1164 while(nsnode && get_node_type(nsnode) != ELEMENT_NODE) {
1165 nsIDOMNode_GetParentNode(nsnode, &tmp);
1166 nsIDOMNode_Release(nsnode);
1175 node = get_node(This->doc, nsnode);
1176 nsIDOMNode_Release(nsnode);
1178 return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(node), &IID_IHTMLElement, (void**)parent);
1181 static HRESULT WINAPI HTMLTxtRange_duplicate(IHTMLTxtRange *iface, IHTMLTxtRange **Duplicate)
1183 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1184 nsIDOMRange *nsrange = NULL;
1186 TRACE("(%p)->(%p)\n", This, Duplicate);
1188 nsIDOMRange_CloneRange(This->nsrange, &nsrange);
1189 *Duplicate = HTMLTxtRange_Create(This->doc, nsrange);
1190 nsIDOMRange_Release(nsrange);
1195 static HRESULT WINAPI HTMLTxtRange_inRange(IHTMLTxtRange *iface, IHTMLTxtRange *Range,
1196 VARIANT_BOOL *InRange)
1198 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1199 HTMLTxtRange *src_range;
1203 TRACE("(%p)->(%p %p)\n", This, Range, InRange);
1205 *InRange = VARIANT_FALSE;
1207 src_range = get_range_object(This->doc, Range);
1211 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_START_TO_START,
1212 src_range->nsrange, &nsret);
1213 if(NS_SUCCEEDED(nsres) && nsret <= 0) {
1214 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_END_TO_END,
1215 src_range->nsrange, &nsret);
1216 if(NS_SUCCEEDED(nsres) && nsret >= 0)
1217 *InRange = VARIANT_TRUE;
1220 if(NS_FAILED(nsres))
1221 ERR("CompareBoundaryPoints failed: %08x\n", nsres);
1226 static HRESULT WINAPI HTMLTxtRange_isEqual(IHTMLTxtRange *iface, IHTMLTxtRange *Range,
1227 VARIANT_BOOL *IsEqual)
1229 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1230 HTMLTxtRange *src_range;
1234 TRACE("(%p)->(%p %p)\n", This, Range, IsEqual);
1236 *IsEqual = VARIANT_FALSE;
1238 src_range = get_range_object(This->doc, Range);
1242 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_START_TO_START,
1243 src_range->nsrange, &nsret);
1244 if(NS_SUCCEEDED(nsres) && !nsret) {
1245 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, NS_END_TO_END,
1246 src_range->nsrange, &nsret);
1247 if(NS_SUCCEEDED(nsres) && !nsret)
1248 *IsEqual = VARIANT_TRUE;
1251 if(NS_FAILED(nsres))
1252 ERR("CompareBoundaryPoints failed: %08x\n", nsres);
1257 static HRESULT WINAPI HTMLTxtRange_scrollIntoView(IHTMLTxtRange *iface, VARIANT_BOOL fStart)
1259 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1260 FIXME("(%p)->(%x)\n", This, fStart);
1264 static HRESULT WINAPI HTMLTxtRange_collapse(IHTMLTxtRange *iface, VARIANT_BOOL Start)
1266 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1268 TRACE("(%p)->(%x)\n", This, Start);
1270 nsIDOMRange_Collapse(This->nsrange, Start != VARIANT_FALSE);
1274 static HRESULT WINAPI HTMLTxtRange_expand(IHTMLTxtRange *iface, BSTR Unit, VARIANT_BOOL *Success)
1276 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1279 TRACE("(%p)->(%s %p)\n", This, debugstr_w(Unit), Success);
1281 unit = string_to_unit(Unit);
1282 if(unit == RU_UNKNOWN)
1283 return E_INVALIDARG;
1285 *Success = VARIANT_FALSE;
1289 dompos_t end_pos, start_pos, new_start_pos, new_end_pos;
1292 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
1294 get_cur_pos(This, TRUE, &start_pos);
1295 get_cur_pos(This, FALSE, &end_pos);
1297 if(find_word_end(&end_pos, &new_end_pos) || collapsed) {
1298 set_range_pos(This, FALSE, &new_end_pos);
1299 *Success = VARIANT_TRUE;
1302 if(start_pos.type && (get_pos_char(&end_pos) || !dompos_cmp(&new_end_pos, &end_pos))) {
1303 if(find_prev_space(This, &start_pos, TRUE, &new_start_pos)) {
1304 set_range_pos(This, TRUE, &new_start_pos);
1305 *Success = VARIANT_TRUE;
1307 dompos_release(&new_start_pos);
1310 dompos_release(&new_end_pos);
1311 dompos_release(&end_pos);
1312 dompos_release(&start_pos);
1318 nsIDOMDocument *nsdoc;
1319 nsIDOMHTMLDocument *nshtmldoc;
1320 nsIDOMHTMLElement *nsbody = NULL;
1323 nsres = nsIWebNavigation_GetDocument(This->doc->nscontainer->navigation, &nsdoc);
1324 if(NS_FAILED(nsres) || !nsdoc) {
1325 ERR("GetDocument failed: %08x\n", nsres);
1329 nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMHTMLDocument, (void**)&nshtmldoc);
1330 nsIDOMDocument_Release(nsdoc);
1332 nsres = nsIDOMHTMLDocument_GetBody(nshtmldoc, &nsbody);
1333 nsIDOMHTMLDocument_Release(nshtmldoc);
1334 if(NS_FAILED(nsres) || !nsbody) {
1335 ERR("Could not get body: %08x\n", nsres);
1339 nsres = nsIDOMRange_SelectNodeContents(This->nsrange, (nsIDOMNode*)nsbody);
1340 nsIDOMHTMLElement_Release(nsbody);
1341 if(NS_FAILED(nsres)) {
1342 ERR("Collapse failed: %08x\n", nsres);
1346 *Success = VARIANT_TRUE;
1351 FIXME("Unimplemented unit %s\n", debugstr_w(Unit));
1357 static HRESULT WINAPI HTMLTxtRange_move(IHTMLTxtRange *iface, BSTR Unit,
1358 long Count, long *ActualCount)
1360 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1363 TRACE("(%p)->(%s %ld %p)\n", This, debugstr_w(Unit), Count, ActualCount);
1365 unit = string_to_unit(Unit);
1366 if(unit == RU_UNKNOWN)
1367 return E_INVALIDARG;
1371 return IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1376 dompos_t cur_pos, new_pos;
1378 get_cur_pos(This, TRUE, &cur_pos);
1381 *ActualCount = move_next_chars(Count, &cur_pos, TRUE, NULL, NULL, &new_pos);
1382 set_range_pos(This, FALSE, &new_pos);
1383 dompos_release(&new_pos);
1385 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), FALSE);
1387 *ActualCount = -move_prev_chars(This, -Count, &cur_pos, FALSE, NULL, NULL, &new_pos);
1388 set_range_pos(This, TRUE, &new_pos);
1389 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1390 dompos_release(&new_pos);
1393 dompos_release(&cur_pos);
1398 dompos_t cur_pos, new_pos;
1400 get_cur_pos(This, TRUE, &cur_pos);
1403 *ActualCount = move_next_words(Count, &cur_pos, &new_pos);
1404 set_range_pos(This, FALSE, &new_pos);
1405 dompos_release(&new_pos);
1406 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), FALSE);
1408 *ActualCount = -move_prev_words(This, -Count, &cur_pos, &new_pos);
1409 set_range_pos(This, TRUE, &new_pos);
1410 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1411 dompos_release(&new_pos);
1414 dompos_release(&cur_pos);
1419 FIXME("unimplemented unit %s\n", debugstr_w(Unit));
1422 TRACE("ret %ld\n", *ActualCount);
1426 static HRESULT WINAPI HTMLTxtRange_moveStart(IHTMLTxtRange *iface, BSTR Unit,
1427 long Count, long *ActualCount)
1429 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1432 TRACE("(%p)->(%s %ld %p)\n", This, debugstr_w(Unit), Count, ActualCount);
1434 unit = string_to_unit(Unit);
1435 if(unit == RU_UNKNOWN)
1436 return E_INVALIDARG;
1445 dompos_t start_pos, end_pos, new_pos;
1448 get_cur_pos(This, TRUE, &start_pos);
1449 get_cur_pos(This, FALSE, &end_pos);
1450 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
1455 *ActualCount = move_next_chars(Count, &start_pos, collapsed, &end_pos, &bounded, &new_pos);
1456 set_range_pos(This, !bounded, &new_pos);
1458 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), FALSE);
1460 *ActualCount = -move_prev_chars(This, -Count, &start_pos, FALSE, NULL, NULL, &new_pos);
1461 set_range_pos(This, TRUE, &new_pos);
1464 dompos_release(&start_pos);
1465 dompos_release(&end_pos);
1466 dompos_release(&new_pos);
1471 FIXME("unimplemented unit %s\n", debugstr_w(Unit));
1477 static HRESULT WINAPI HTMLTxtRange_moveEnd(IHTMLTxtRange *iface, BSTR Unit,
1478 long Count, long *ActualCount)
1480 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1483 TRACE("(%p)->(%s %ld %p)\n", This, debugstr_w(Unit), Count, ActualCount);
1485 unit = string_to_unit(Unit);
1486 if(unit == RU_UNKNOWN)
1487 return E_INVALIDARG;
1496 dompos_t start_pos, end_pos, new_pos;
1499 get_cur_pos(This, TRUE, &start_pos);
1500 get_cur_pos(This, FALSE, &end_pos);
1501 nsIDOMRange_GetCollapsed(This->nsrange, &collapsed);
1504 *ActualCount = move_next_chars(Count, &end_pos, collapsed, NULL, NULL, &new_pos);
1505 set_range_pos(This, FALSE, &new_pos);
1509 *ActualCount = -move_prev_chars(This, -Count, &end_pos, TRUE, &start_pos, &bounded, &new_pos);
1510 set_range_pos(This, bounded, &new_pos);
1512 IHTMLTxtRange_collapse(HTMLTXTRANGE(This), TRUE);
1515 dompos_release(&start_pos);
1516 dompos_release(&end_pos);
1517 dompos_release(&new_pos);
1522 FIXME("unimplemented unit %s\n", debugstr_w(Unit));
1528 static HRESULT WINAPI HTMLTxtRange_select(IHTMLTxtRange *iface)
1530 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1532 TRACE("(%p)\n", This);
1534 if(This->doc->nscontainer) {
1535 nsIDOMWindow *dom_window = NULL;
1536 nsISelection *nsselection;
1538 nsIWebBrowser_GetContentDOMWindow(This->doc->nscontainer->webbrowser, &dom_window);
1539 nsIDOMWindow_GetSelection(dom_window, &nsselection);
1540 nsIDOMWindow_Release(dom_window);
1542 nsISelection_RemoveAllRanges(nsselection);
1543 nsISelection_AddRange(nsselection, This->nsrange);
1545 nsISelection_Release(nsselection);
1551 static HRESULT WINAPI HTMLTxtRange_pasteHTML(IHTMLTxtRange *iface, BSTR html)
1553 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1554 FIXME("(%p)->(%s)\n", This, debugstr_w(html));
1558 static HRESULT WINAPI HTMLTxtRange_moveToElementText(IHTMLTxtRange *iface, IHTMLElement *element)
1560 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1561 FIXME("(%p)->(%p)\n", This, element);
1565 static HRESULT WINAPI HTMLTxtRange_setEndPoint(IHTMLTxtRange *iface, BSTR how,
1566 IHTMLTxtRange *SourceRange)
1568 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1569 FIXME("(%p)->(%s %p)\n", This, debugstr_w(how), SourceRange);
1573 static HRESULT WINAPI HTMLTxtRange_compareEndPoints(IHTMLTxtRange *iface, BSTR how,
1574 IHTMLTxtRange *SourceRange, long *ret)
1576 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1577 HTMLTxtRange *src_range;
1582 TRACE("(%p)->(%s %p %p)\n", This, debugstr_w(how), SourceRange, ret);
1584 nscmpt = string_to_nscmptype(how);
1586 return E_INVALIDARG;
1588 src_range = get_range_object(This->doc, SourceRange);
1592 nsres = nsIDOMRange_CompareBoundaryPoints(This->nsrange, nscmpt, src_range->nsrange, &nsret);
1593 if(NS_FAILED(nsres))
1594 ERR("CompareBoundaryPoints failed: %08x\n", nsres);
1600 static HRESULT WINAPI HTMLTxtRange_findText(IHTMLTxtRange *iface, BSTR String,
1601 long count, long Flags, VARIANT_BOOL *Success)
1603 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1604 FIXME("(%p)->(%s %ld %08lx %p)\n", This, debugstr_w(String), count, Flags, Success);
1608 static HRESULT WINAPI HTMLTxtRange_moveToPoint(IHTMLTxtRange *iface, long x, long y)
1610 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1611 FIXME("(%p)->(%ld %ld)\n", This, x, y);
1615 static HRESULT WINAPI HTMLTxtRange_getBookmark(IHTMLTxtRange *iface, BSTR *Bookmark)
1617 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1618 FIXME("(%p)->(%p)\n", This, Bookmark);
1622 static HRESULT WINAPI HTMLTxtRange_moveToBookmark(IHTMLTxtRange *iface, BSTR Bookmark,
1623 VARIANT_BOOL *Success)
1625 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1626 FIXME("(%p)->(%s %p)\n", This, debugstr_w(Bookmark), Success);
1630 static HRESULT WINAPI HTMLTxtRange_queryCommandSupported(IHTMLTxtRange *iface, BSTR cmdID,
1631 VARIANT_BOOL *pfRet)
1633 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1634 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1638 static HRESULT WINAPI HTMLTxtRange_queryCommandEnabled(IHTMLTxtRange *iface, BSTR cmdID,
1639 VARIANT_BOOL *pfRet)
1641 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1642 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1646 static HRESULT WINAPI HTMLTxtRange_queryCommandState(IHTMLTxtRange *iface, BSTR cmdID,
1647 VARIANT_BOOL *pfRet)
1649 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1650 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1654 static HRESULT WINAPI HTMLTxtRange_queryCommandIndeterm(IHTMLTxtRange *iface, BSTR cmdID,
1655 VARIANT_BOOL *pfRet)
1657 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1658 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1662 static HRESULT WINAPI HTMLTxtRange_queryCommandText(IHTMLTxtRange *iface, BSTR cmdID,
1665 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1666 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pcmdText);
1670 static HRESULT WINAPI HTMLTxtRange_queryCommandValue(IHTMLTxtRange *iface, BSTR cmdID,
1673 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1674 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pcmdValue);
1678 static HRESULT WINAPI HTMLTxtRange_execCommand(IHTMLTxtRange *iface, BSTR cmdID,
1679 VARIANT_BOOL showUI, VARIANT value, VARIANT_BOOL *pfRet)
1681 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1682 FIXME("(%p)->(%s %x v %p)\n", This, debugstr_w(cmdID), showUI, pfRet);
1686 static HRESULT WINAPI HTMLTxtRange_execCommandShowHelp(IHTMLTxtRange *iface, BSTR cmdID,
1687 VARIANT_BOOL *pfRet)
1689 HTMLTxtRange *This = HTMLTXTRANGE_THIS(iface);
1690 FIXME("(%p)->(%s %p)\n", This, debugstr_w(cmdID), pfRet);
1694 #undef HTMLTXTRANGE_THIS
1696 static const IHTMLTxtRangeVtbl HTMLTxtRangeVtbl = {
1697 HTMLTxtRange_QueryInterface,
1698 HTMLTxtRange_AddRef,
1699 HTMLTxtRange_Release,
1700 HTMLTxtRange_GetTypeInfoCount,
1701 HTMLTxtRange_GetTypeInfo,
1702 HTMLTxtRange_GetIDsOfNames,
1703 HTMLTxtRange_Invoke,
1704 HTMLTxtRange_get_htmlText,
1705 HTMLTxtRange_put_text,
1706 HTMLTxtRange_get_text,
1707 HTMLTxtRange_parentElement,
1708 HTMLTxtRange_duplicate,
1709 HTMLTxtRange_inRange,
1710 HTMLTxtRange_isEqual,
1711 HTMLTxtRange_scrollIntoView,
1712 HTMLTxtRange_collapse,
1713 HTMLTxtRange_expand,
1715 HTMLTxtRange_moveStart,
1716 HTMLTxtRange_moveEnd,
1717 HTMLTxtRange_select,
1718 HTMLTxtRange_pasteHTML,
1719 HTMLTxtRange_moveToElementText,
1720 HTMLTxtRange_setEndPoint,
1721 HTMLTxtRange_compareEndPoints,
1722 HTMLTxtRange_findText,
1723 HTMLTxtRange_moveToPoint,
1724 HTMLTxtRange_getBookmark,
1725 HTMLTxtRange_moveToBookmark,
1726 HTMLTxtRange_queryCommandSupported,
1727 HTMLTxtRange_queryCommandEnabled,
1728 HTMLTxtRange_queryCommandState,
1729 HTMLTxtRange_queryCommandIndeterm,
1730 HTMLTxtRange_queryCommandText,
1731 HTMLTxtRange_queryCommandValue,
1732 HTMLTxtRange_execCommand,
1733 HTMLTxtRange_execCommandShowHelp
1736 #define OLECMDTRG_THIS(iface) DEFINE_THIS(HTMLTxtRange, OleCommandTarget, iface)
1738 static HRESULT WINAPI RangeCommandTarget_QueryInterface(IOleCommandTarget *iface, REFIID riid, void **ppv)
1740 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1741 return IHTMLTxtRange_QueryInterface(HTMLTXTRANGE(This), riid, ppv);
1744 static ULONG WINAPI RangeCommandTarget_AddRef(IOleCommandTarget *iface)
1746 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1747 return IHTMLTxtRange_AddRef(HTMLTXTRANGE(This));
1750 static ULONG WINAPI RangeCommandTarget_Release(IOleCommandTarget *iface)
1752 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1753 return IHTMLTxtRange_Release(HTMLTXTRANGE(This));
1756 static HRESULT WINAPI RangeCommandTarget_QueryStatus(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
1757 ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
1759 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1760 FIXME("(%p)->(%s %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds, pCmdText);
1764 static HRESULT exec_indent(HTMLTxtRange *This, VARIANT *in, VARIANT *out)
1766 nsIDOMDocumentFragment *fragment;
1767 nsIDOMElement *blockquote_elem, *p_elem;
1768 nsIDOMDocument *nsdoc;
1772 static const PRUnichar blockquoteW[] = {'B','L','O','C','K','Q','U','O','T','E',0};
1773 static const PRUnichar pW[] = {'P',0};
1775 TRACE("(%p)->(%p %p)\n", This, in, out);
1777 nsIWebNavigation_GetDocument(This->doc->nscontainer->navigation, &nsdoc);
1779 nsAString_Init(&tag_str, blockquoteW);
1780 nsIDOMDocument_CreateElement(nsdoc, &tag_str, &blockquote_elem);
1781 nsAString_Finish(&tag_str);
1783 nsAString_Init(&tag_str, pW);
1784 nsIDOMDocument_CreateElement(nsdoc, &tag_str, &p_elem);
1785 nsAString_Finish(&tag_str);
1787 nsIDOMDocument_Release(nsdoc);
1789 nsIDOMRange_ExtractContents(This->nsrange, &fragment);
1790 nsIDOMElement_AppendChild(p_elem, (nsIDOMNode*)fragment, &tmp);
1791 nsIDOMDocumentFragment_Release(fragment);
1792 nsIDOMNode_Release(tmp);
1794 nsIDOMElement_AppendChild(blockquote_elem, (nsIDOMNode*)p_elem, &tmp);
1795 nsIDOMElement_Release(p_elem);
1796 nsIDOMNode_Release(tmp);
1798 nsIDOMRange_InsertNode(This->nsrange, (nsIDOMNode*)blockquote_elem);
1799 nsIDOMElement_Release(blockquote_elem);
1804 static HRESULT WINAPI RangeCommandTarget_Exec(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
1805 DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
1807 HTMLTxtRange *This = OLECMDTRG_THIS(iface);
1809 TRACE("(%p)->(%s %d %x %p %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID,
1810 nCmdexecopt, pvaIn, pvaOut);
1812 if(pguidCmdGroup && IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
1815 return exec_indent(This, pvaIn, pvaOut);
1817 FIXME("Unsupported cmdid %d of CGID_MSHTML\n", nCmdID);
1820 FIXME("Unsupported cmd %d of group %s\n", nCmdID, debugstr_guid(pguidCmdGroup));
1826 #undef OLECMDTRG_THIS
1828 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
1829 RangeCommandTarget_QueryInterface,
1830 RangeCommandTarget_AddRef,
1831 RangeCommandTarget_Release,
1832 RangeCommandTarget_QueryStatus,
1833 RangeCommandTarget_Exec
1836 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument *doc, nsIDOMRange *nsrange)
1838 HTMLTxtRange *ret = heap_alloc(sizeof(HTMLTxtRange));
1840 ret->lpHTMLTxtRangeVtbl = &HTMLTxtRangeVtbl;
1841 ret->lpOleCommandTargetVtbl = &OleCommandTargetVtbl;
1845 nsIDOMRange_AddRef(nsrange);
1846 ret->nsrange = nsrange;
1849 list_add_head(&doc->range_list, &ret->entry);
1851 return HTMLTXTRANGE(ret);
1854 void detach_ranges(HTMLDocument *This)
1858 LIST_FOR_EACH_ENTRY(iter, &This->range_list, HTMLTxtRange, entry) {