gecko-dev/toolkit/components/satchel/nsFormFillController.h

135 lines
4.8 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 Communicator client 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):
* Joe Hewitt <hewitt@netscape.com> (Original Author)
* Dean Tessman <dean_tessman@hotmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 __nsFormFillController__
#define __nsFormFillController__
#include "nsIFormFillController.h"
#include "nsIAutoCompleteInput.h"
#include "nsIAutoCompleteSearch.h"
#include "nsIAutoCompleteController.h"
#include "nsIAutoCompletePopup.h"
#include "nsIDOMEventListener.h"
#include "nsCOMPtr.h"
#include "nsISupportsArray.h"
#include "nsDataHashtable.h"
#include "nsIDocShell.h"
#include "nsIDOMWindow.h"
#include "nsIDOMHTMLInputElement.h"
#include "nsILoginManager.h"
#include "nsIMutationObserver.h"
// X.h defines KeyPress
#ifdef KeyPress
#undef KeyPress
#endif
class nsFormHistory;
class nsFormFillController : public nsIFormFillController,
public nsIAutoCompleteInput,
public nsIAutoCompleteSearch,
public nsIDOMEventListener,
public nsIMutationObserver
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIFORMFILLCONTROLLER
NS_DECL_NSIAUTOCOMPLETESEARCH
NS_DECL_NSIAUTOCOMPLETEINPUT
NS_DECL_NSIDOMEVENTLISTENER
NS_DECL_NSIMUTATIONOBSERVER
nsresult Focus(nsIDOMEvent* aEvent);
nsresult KeyPress(nsIDOMEvent* aKeyEvent);
nsresult MouseDown(nsIDOMEvent* aMouseEvent);
nsFormFillController();
virtual ~nsFormFillController();
protected:
void AddWindowListeners(nsIDOMWindow *aWindow);
void RemoveWindowListeners(nsIDOMWindow *aWindow);
void AddKeyListener(nsIDOMHTMLInputElement *aInput);
void RemoveKeyListener();
void StartControllingInput(nsIDOMHTMLInputElement *aInput);
void StopControllingInput();
void RevalidateDataList();
bool RowMatch(nsFormHistory *aHistory, PRUint32 aIndex, const nsAString &aInputName, const nsAString &aInputValue);
inline nsIDocShell *GetDocShellForInput(nsIDOMHTMLInputElement *aInput);
inline nsIDOMWindow *GetWindowForDocShell(nsIDocShell *aDocShell);
inline PRInt32 GetIndexOfDocShell(nsIDocShell *aDocShell);
static PLDHashOperator RemoveForDOMDocumentEnumerator(nsISupports* aKey,
PRInt32& aEntry,
void* aUserData);
bool IsEventTrusted(nsIDOMEvent *aEvent);
// members //////////////////////////////////////////
nsCOMPtr<nsIAutoCompleteController> mController;
nsCOMPtr<nsILoginManager> mLoginManager;
nsCOMPtr<nsIDOMHTMLInputElement> mFocusedInput;
nsCOMPtr<nsIAutoCompletePopup> mFocusedPopup;
nsCOMPtr<nsISupportsArray> mDocShells;
nsCOMPtr<nsISupportsArray> mPopups;
//these are used to dynamically update the autocomplete
nsCOMPtr<nsIAutoCompleteResult> mLastSearchResult;
nsCOMPtr<nsIAutoCompleteObserver> mLastListener;
nsString mLastSearchString;
nsDataHashtable<nsISupportsHashKey,PRInt32> mPwmgrInputs;
PRUint32 mTimeout;
PRUint32 mMinResultsForPopup;
PRUint32 mMaxRows;
bool mDisableAutoComplete;
bool mCompleteDefaultIndex;
bool mCompleteSelectedIndex;
bool mForceComplete;
bool mSuppressOnInput;
};
#endif // __nsFormFillController__