/* boolean canHandleContent (in string aContentType, in PRBool aIsContentPreferred, out string aDesiredContentType); */
NS_IMETHODIMP CWebBrowserContainer::CanHandleContent(const char *aContentType, PRBool aIsContentPreferred, char **aDesiredContentType, PRBool *_retval)
{
*_retval = PR_FALSE;
*aDesiredContentType = nsnull;
if (aContentType)
{
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(mOwner->mWebBrowser));
nsCOMPtr<nsIWebNavigationInfo> webNavInfo(
do_GetService("@mozilla.org/webnavigation-info;1"));
if (webNavInfo)
{
PRUint32 canHandle;
nsresult rv =
webNavInfo->IsTypeSupported(nsDependentCString(aContentType),
webNav,
&canHandle);
NS_ENSURE_SUCCESS(rv, rv);
*_retval = (canHandle != nsIWebNavigationInfo::UNSUPPORTED);
}
}
return NS_OK;
}
NS_IMETHODIMP
EmbedContentListener::CanHandleContent(const char *aContentType,
PRBool aIsContentPreferred,
char **aDesiredContentType,
PRBool *_retval)
{
*_retval = PR_FALSE;
*aDesiredContentType = nsnull;
if (aContentType) {
nsCOMPtr<nsIWebNavigationInfo> webNavInfo(
do_GetService(NS_WEBNAVIGATION_INFO_CONTRACTID));
if (webNavInfo) {
PRUint32 canHandle;
nsresult rv =
webNavInfo->IsTypeSupported(nsDependentCString(aContentType),
mOwner ? mOwner->mNavigation.get() : nsnull,
&canHandle);
NS_ENSURE_SUCCESS(rv, rv);
*_retval = (canHandle != nsIWebNavigationInfo::UNSUPPORTED);
}
}
return NS_OK;
}
