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Changes to DHTML model

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git-svn-id: svn://10.0.0.236/trunk@43683 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
locka%iol.ie
1999-08-19 21:00:44 +00:00
parent 4959eb05db
commit ca6073313f
5 changed files with 214 additions and 11 deletions
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43
mozilla/webshell/embed/ActiveX/IEHtmlElementCollection.cpp
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@@ -16,6 +16,9 @@
* Reserved.
*/
#include "stdafx.h"
#include <stack>
#include "IEHtmlElement.h"
#include "IEHtmlElementCollection.h"
@@ -34,7 +37,25 @@ HRESULT CIEHtmlElementCollection::SetParentNode(IDispatch *pIDispParent)
return S_OK;
}
HRESULT CIEHtmlElementCollection::CreateFromParentNode(CIEHtmlNode *pParentNode, CIEHtmlElementCollection **pInstance)
struct NodeListPos
{
nsIDOMNodeList *m_pIDOMNodeList;
PRUint32 m_nListPos;
NodeListPos(nsIDOMNodeList *pIDOMNodeList, PRUint32 nListPos) :
m_pIDOMNodeList(pIDOMNodeList),
m_nListPos(nListPos)
{
}
NodeListPos()
{
};
};
HRESULT CIEHtmlElementCollection::CreateFromParentNode(CIEHtmlNode *pParentNode, CIEHtmlElementCollection **pInstance, BOOL bRecurseChildren)
{
if (pInstance == NULL)
{
@@ -63,13 +84,25 @@ HRESULT CIEHtmlElementCollection::CreateFromParentNode(CIEHtmlNode *pParentNode,
pCollection->SetParentNode(cpDispNode);
// Get elements
std::stack< NodeListPos > cNodeStack;
nsIDOMNodeList *pIDOMNodeList = nsnull;
pIDOMNode->GetChildNodes(&pIDOMNodeList);
if (pIDOMNodeList)
{
cNodeStack.push(NodeListPos(pIDOMNodeList, 0));
}
while (!cNodeStack.empty())
{
NodeListPos pos = cNodeStack.top();
cNodeStack.pop();
nsIDOMNodeList *pIDOMNodeList = pos.m_pIDOMNodeList;
PRUint32 aLength = 0;
pIDOMNodeList->GetLength(&aLength);
for (PRUint32 i = 0; i < aLength; i++)
for (PRUint32 i = pos.m_nListPos; i < aLength; i++)
{
nsIDOMNode *pChildNode = nsnull;
pIDOMNodeList->Item(i, &pChildNode);
@@ -86,6 +119,12 @@ HRESULT CIEHtmlElementCollection::CreateFromParentNode(CIEHtmlNode *pParentNode,
pElement->SetDOMNode(pChildNode);
pElement->SetParentNode(pCollection->m_pIDispParent);
pCollection->AddNode(pElement);
if (bRecurseChildren)
{
// TODO recurse through
CIPtr(IHTMLElementCollection) cpCollection;
}
}
pChildNode->Release();
}