mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 09:05:45 +00:00
141 lines
3.8 KiB
C++
141 lines
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* steve clark <buster@netscape.com>
|
|
*/
|
|
|
|
#include "nsIServiceManager.h"
|
|
|
|
#include "nsEditorParserObserver.h"
|
|
|
|
|
|
NS_IMPL_ADDREF(nsEditorParserObserver);
|
|
NS_IMPL_RELEASE(nsEditorParserObserver);
|
|
|
|
NS_INTERFACE_MAP_BEGIN(nsEditorParserObserver)
|
|
NS_INTERFACE_MAP_ENTRY(nsIElementObserver)
|
|
NS_INTERFACE_MAP_ENTRY(nsIObserver)
|
|
NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
|
|
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIElementObserver)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
nsEditorParserObserver::nsEditorParserObserver()
|
|
: mBadTagFound(PR_FALSE)
|
|
{
|
|
NS_INIT_REFCNT();
|
|
}
|
|
|
|
nsEditorParserObserver::~nsEditorParserObserver()
|
|
{
|
|
}
|
|
|
|
NS_IMETHODIMP_(const char*) nsEditorParserObserver::GetTagNameAt(PRUint32 aTagIndex)
|
|
{
|
|
nsCString* theString = mWatchTags[aTagIndex];
|
|
if (theString)
|
|
return theString->GetBuffer();
|
|
else
|
|
return nsnull;
|
|
}
|
|
|
|
NS_IMETHODIMP nsEditorParserObserver::Notify(
|
|
PRUint32 aDocumentID,
|
|
const PRUnichar* aTag,
|
|
PRUint32 numOfAttributes,
|
|
const PRUnichar* nameArray[],
|
|
const PRUnichar* valueArray[])
|
|
{
|
|
// XXX based on aTag...
|
|
Notify();
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsEditorParserObserver::Notify(
|
|
PRUint32 aDocumentID,
|
|
eHTMLTags aTag,
|
|
PRUint32 numOfAttributes,
|
|
const PRUnichar* nameArray[],
|
|
const PRUnichar* valueArray[])
|
|
{
|
|
if (eHTMLTag_frameset == aTag)
|
|
{
|
|
Notify();
|
|
return NS_OK;
|
|
}
|
|
else
|
|
return NS_ERROR_ILLEGAL_VALUE;
|
|
}
|
|
NS_IMETHODIMP nsEditorParserObserver::Notify(nsISupports* aDocumentID, const PRUnichar* aTag,
|
|
const nsDeque* aKeys, const nsDeque* aValues)
|
|
{
|
|
Notify();
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsEditorParserObserver::Observe(nsISupports*, const PRUnichar*, const PRUnichar*)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
void nsEditorParserObserver::Notify()
|
|
{
|
|
mBadTagFound = PR_TRUE;
|
|
}
|
|
|
|
NS_IMETHODIMP nsEditorParserObserver::Start()
|
|
{
|
|
nsresult res = NS_OK;
|
|
nsAutoString parserService; parserService.AssignWithConversion("text/html");
|
|
|
|
nsCOMPtr<nsIObserverService> anObserverService = do_GetService(NS_OBSERVERSERVICE_CONTRACTID, &res);
|
|
if (NS_FAILED(res)) return res;
|
|
|
|
return anObserverService->AddObserver(this, parserService.GetUnicode());
|
|
}
|
|
|
|
NS_IMETHODIMP nsEditorParserObserver::End()
|
|
{
|
|
nsresult res = NS_OK;
|
|
nsAutoString parserService; parserService.AssignWithConversion("text/html");
|
|
|
|
nsCOMPtr<nsIObserverService> anObserverService = do_GetService(NS_OBSERVERSERVICE_CONTRACTID, &res);
|
|
if (NS_FAILED(res)) return res;
|
|
|
|
return anObserverService->RemoveObserver(this, parserService.GetUnicode());
|
|
}
|
|
|
|
NS_IMETHODIMP nsEditorParserObserver::GetBadTagFound(PRBool *aFound)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aFound);
|
|
*aFound = mBadTagFound;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsEditorParserObserver::RegisterTagToWatch(const char* tagName)
|
|
{
|
|
nsCString theTagString(tagName);
|
|
mWatchTags.AppendCString(theTagString);
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
|