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mshtml: Use create_all_collection in IHTMLElement::get_all implementation.

This commit is contained in:
Jacek Caban 2008-09-30 17:45:08 +02:00 committed by Alexandre Julliard
parent 53f00d0221
commit 0769ebc8a6
4 changed files with 6 additions and 81 deletions
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2
dlls/mshtml/htmldoc.c
View File

@ -289,7 +289,7 @@ static HRESULT WINAPI HTMLDocument_get_all(IHTMLDocument2 *iface, IHTMLElementCo
return S_OK;
}
*p = create_all_collection(get_node(This, (nsIDOMNode*)nselem, TRUE));
*p = create_all_collection(get_node(This, (nsIDOMNode*)nselem, TRUE), TRUE);
nsIDOMElement_Release(nselem);
return S_OK;

78
dlls/mshtml/htmlelem.c
View File

@ -35,43 +35,6 @@
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
typedef struct {
HTMLElement **buf;
DWORD len;
DWORD size;
} elem_vector;
static void elem_vector_add(elem_vector *buf, HTMLElement *elem)
{
if(buf->len == buf->size) {
buf->size <<= 1;
buf->buf = heap_realloc(buf->buf, buf->size*sizeof(HTMLElement**));
}
buf->buf[buf->len++] = elem;
}
static void elem_vector_normalize(elem_vector *buf)
{
if(!buf->len) {
heap_free(buf->buf);
buf->buf = NULL;
}else if(buf->size > buf->len) {
buf->buf = heap_realloc(buf->buf, buf->len*sizeof(HTMLElement**));
}
buf->size = buf->len;
}
static BOOL is_elem_node(nsIDOMNode *node)
{
PRUint16 type=0;
nsIDOMNode_GetNodeType(node, &type);
return type == ELEMENT_NODE || type == COMMENT_NODE;
}
#define HTMLELEM_THIS(iface) DEFINE_THIS(HTMLElement, HTMLElement, iface)
#define HTMLELEM_NODE_THIS(iface) DEFINE_THIS2(HTMLElement, node, iface)
@ -1230,52 +1193,13 @@ static HRESULT WINAPI HTMLElement_get_children(IHTMLElement *iface, IDispatch **
return S_OK;
}
static void create_all_list(HTMLDocument *doc, HTMLDOMNode *elem, elem_vector *buf)
{
nsIDOMNodeList *nsnode_list;
nsIDOMNode *iter;
PRUint32 list_len = 0, i;
nsresult nsres;
nsres = nsIDOMNode_GetChildNodes(elem->nsnode, &nsnode_list);
if(NS_FAILED(nsres)) {
ERR("GetChildNodes failed: %08x\n", nsres);
return;
}
nsIDOMNodeList_GetLength(nsnode_list, &list_len);
if(!list_len)
return;
for(i=0; i<list_len; i++) {
nsres = nsIDOMNodeList_Item(nsnode_list, i, &iter);
if(NS_FAILED(nsres)) {
ERR("Item failed: %08x\n", nsres);
continue;
}
if(is_elem_node(iter)) {
HTMLDOMNode *node = get_node(doc, iter, TRUE);
elem_vector_add(buf, HTMLELEM_NODE_THIS(node));
create_all_list(doc, node, buf);
}
}
}
static HRESULT WINAPI HTMLElement_get_all(IHTMLElement *iface, IDispatch **p)
{
HTMLElement *This = HTMLELEM_THIS(iface);
elem_vector buf = {NULL, 0, 8};
TRACE("(%p)->(%p)\n", This, p);
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement**));
create_all_list(This->node.doc, &This->node, &buf);
elem_vector_normalize(&buf);
*p = (IDispatch*)HTMLElementCollection_Create((IUnknown*)HTMLELEM(This), buf.buf, buf.len);
*p = (IDispatch*)create_all_collection(&This->node, FALSE);
return S_OK;
}

5
dlls/mshtml/htmlelemcol.c
View File

@ -463,13 +463,14 @@ static void create_all_list(HTMLDocument *doc, HTMLDOMNode *elem, elem_vector_t
}
}
IHTMLElementCollection *create_all_collection(HTMLDOMNode *node)
IHTMLElementCollection *create_all_collection(HTMLDOMNode *node, BOOL include_root)
{
elem_vector_t buf = {NULL, 0, 8};
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement**));
elem_vector_add(&buf, HTMLELEM_NODE_THIS(node));
if(include_root)
elem_vector_add(&buf, HTMLELEM_NODE_THIS(node));
create_all_list(node->doc, node, &buf);
elem_vector_normalize(&buf);

2
dlls/mshtml/mshtml_private.h
View File

@ -585,7 +585,7 @@ IDispatch *script_parse_event(HTMLDocument*,LPCWSTR);
void set_script_mode(HTMLDocument*,SCRIPTMODE);
IHTMLElementCollection *HTMLElementCollection_Create(IUnknown*,HTMLElement**,DWORD);
IHTMLElementCollection *create_all_collection(HTMLDOMNode*);
IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
IHTMLElementCollection *create_collection_from_nodelist(HTMLDocument*,IUnknown*,nsIDOMNodeList*);
/* commands */