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Implemented EnsureWebProgressListener(). You can now call GetInterface on the docshell to get to a nsIWebProgressListener interface.

Browse Source 
git-svn-id: svn://10.0.0.236/trunk@64692 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
tbogard%aol.net
2000-03-31 04:11:29 +00:00
parent 46036dc8cc
commit 0025ce45a8
2 changed files with 20 additions and 2 deletions
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21
mozilla/docshell/base/nsDocShell.cpp
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@@ -69,6 +69,7 @@ static NS_DEFINE_IID(kDeviceContextCID, NS_DEVICE_CONTEXT_CID);
nsDocShell::nsDocShell() :
mContentListener(nsnull),
mWebProgressListener(nsnull),
mInitInfo(nsnull),
mMarginWidth(0),
mMarginHeight(0),
@@ -155,6 +156,9 @@ NS_IMETHODIMP nsDocShell::GetInterface(const nsIID& aIID, void** aSink)
if(aIID.Equals(NS_GET_IID(nsIURIContentListener)) &&
NS_SUCCEEDED(EnsureContentListener()))
*aSink = mContentListener;
if(aIID.Equals(NS_GET_IID(nsIURIContentListener)) &&
NS_SUCCEEDED(EnsureWebProgressListener()))
*aSink = mWebProgressListener;
else if(aIID.Equals(NS_GET_IID(nsIScriptGlobalObject)) &&
NS_SUCCEEDED(EnsureScriptEnvironment()))
*aSink = mScriptGlobal;
@@ -1287,6 +1291,12 @@ NS_IMETHODIMP nsDocShell::Destroy()
NS_RELEASE(mContentListener);
}
if(mWebProgressListener)
{
mWebProgressListener->DocShell(nsnull);
NS_RELEASE(mWebProgressListener);
}
return NS_OK;
}
@@ -2500,8 +2510,15 @@ NS_IMETHODIMP nsDocShell::UpdateCurrentGlobalHistory()
NS_IMETHODIMP nsDocShell::EnsureWebProgressListener()
{
//XXXTAB
NS_ERROR("Not yet IMplemented");
if(mWebProgressListener)
return NS_OK;
mWebProgressListener = new nsDSWebProgressListener();
NS_ENSURE_TRUE(mWebProgressListener, NS_ERROR_OUT_OF_MEMORY);
NS_ADDREF(mWebProgressListener);
mWebProgressListener->DocShell(this);
return NS_OK;
}