gecko/toolkit/components/satchel/nsFormFillController.h
2012-05-21 12:12:37 +01:00

106 lines
3.3 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#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 nsINode;
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);
void MaybeRemoveMutationObserver(nsINode* aNode);
static PLDHashOperator RemoveForDocumentEnumerator(const nsINode* aKey,
bool& aEntry,
void* aUserData);
bool IsEventTrusted(nsIDOMEvent *aEvent);
// members //////////////////////////////////////////
nsCOMPtr<nsIAutoCompleteController> mController;
nsCOMPtr<nsILoginManager> mLoginManager;
nsIDOMHTMLInputElement* mFocusedInput;
nsINode* mFocusedInputNode;
nsINode* mListNode;
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<nsPtrHashKey<const nsINode>, bool> mPwmgrInputs;
PRUint32 mTimeout;
PRUint32 mMinResultsForPopup;
PRUint32 mMaxRows;
bool mDisableAutoComplete;
bool mCompleteDefaultIndex;
bool mCompleteSelectedIndex;
bool mForceComplete;
bool mSuppressOnInput;
};
#endif // __nsFormFillController__