Mozilla/mozilla/content/html/document/src/nsIHTMLDocument.h
bzbarsky%mit.edu 13b92c95bf Cache the list of form controls, so loading a large page with lots of form
controls outside forms is not O(N^2).  Bug 336062, r+sr=sicking


git-svn-id: svn://10.0.0.236/trunk@199489 18797224-902f-48f8-a5cc-f745e15eee43
2006-06-08 04:28:20 +00:00

141 lines
4.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsIHTMLDocument_h___
#define nsIHTMLDocument_h___
#include "nsISupports.h"
#include "nsCompatibility.h"
#include "nsContentList.h"
class nsIImageMap;
class nsString;
class nsIDOMNodeList;
class nsIDOMHTMLCollection;
class nsIDOMHTMLFormElement;
class nsIDOMHTMLMapElement;
class nsHTMLStyleSheet;
class nsIStyleSheet;
class nsICSSLoader;
class nsIContent;
class nsIDOMHTMLBodyElement;
class nsIScriptElement;
#define NS_IHTMLDOCUMENT_IID \
{ 0xd28641ff, 0xd623, 0x40de, \
{ 0xb4, 0x64, 0x75, 0x02, 0xd2, 0x4f, 0x4c, 0xdd } }
/**
* HTML document extensions to nsIDocument.
*/
class nsIHTMLDocument : public nsISupports
{
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IHTMLDOCUMENT_IID)
virtual nsresult AddImageMap(nsIDOMHTMLMapElement* aMap) = 0;
virtual nsIDOMHTMLMapElement *GetImageMap(const nsAString& aMapName) = 0;
virtual void RemoveImageMap(nsIDOMHTMLMapElement* aMap) = 0;
/**
* Access compatibility mode for this document
*/
virtual nsCompatibility GetCompatibilityMode() = 0;
virtual void SetCompatibilityMode(nsCompatibility aMode) = 0;
/*
* Returns true if document.domain was set for this document
*/
virtual PRBool WasDomainSet() = 0;
virtual nsresult ResolveName(const nsAString& aName,
nsIDOMHTMLFormElement *aForm,
nsISupports **aResult) = 0;
/**
* Called from the script loader to notify this document that a new
* script is being loaded.
*/
virtual void ScriptLoading(nsIScriptElement *aScript) = 0;
/**
* Called from the script loader to notify this document that a script
* just finished executing.
*/
virtual void ScriptExecuted(nsIScriptElement *aScript) = 0;
/**
* Called when form->BindToTree() is called so that document knows
* immediately when a form is added
*/
virtual void AddedForm() = 0;
/**
* Called when form->SetDocument() is called so that document knows
* immediately when a form is removed
*/
virtual void RemovedForm() = 0;
/**
* Called to get a better count of forms than document.forms can provide
* without calling FlushPendingNotifications (bug 138892).
*/
// XXXbz is this still needed now that we can flush just content,
// not the rest?
virtual PRInt32 GetNumFormsSynchronous() = 0;
virtual PRBool IsWriting() = 0;
virtual PRBool GetIsFrameset() = 0;
virtual void SetIsFrameset(PRBool aFrameset) = 0;
/**
* Get the list of form elements in the document.
*/
virtual nsContentList* GetForms() = 0;
/**
* Get the list of form controls in the document (all elements in
* the document that are of type nsIContent::eHTML_FORM_CONTROL).
*/
virtual nsContentList* GetFormControls() = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIHTMLDocument, NS_IHTMLDOCUMENT_IID)
#endif /* nsIHTMLDocument_h___ */