toolkit/components/satchel/src/nsFormFillController.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is Mozilla Communicator client code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 1998
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *   Joe Hewitt <hewitt@netscape.com> (Original Author)
  24  *   Dean Tessman <dean_tessman@hotmail.com>
  25  *
  26  * Alternatively, the contents of this file may be used under the terms of
  27  * either the GNU General Public License Version 2 or later (the "GPL"), or
  28  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29  * in which case the provisions of the GPL or the LGPL are applicable instead
  30  * of those above. If you wish to allow use of your version of this file only
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  32  * use your version of this file under the terms of the MPL, indicate your
  33  * decision by deleting the provisions above and replace them with the notice
  34  * and other provisions required by the GPL or the LGPL. If you do not delete
  35  * the provisions above, a recipient may use your version of this file under
  36  * the terms of any one of the MPL, the GPL or the LGPL.
  37  *
  38  * ***** END LICENSE BLOCK ***** */
  39
  40 #ifndef __nsFormFillController__
  41 #define __nsFormFillController__
  42
  43 #include "nsIFormFillController.h"
  44 #include "nsIAutoCompleteInput.h"
  45 #include "nsIAutoCompleteSearch.h"
  46 #include "nsIAutoCompleteController.h"
  47 #include "nsIAutoCompletePopup.h"
  48 #include "nsIDOMFocusListener.h"
  49 #include "nsIDOMKeyListener.h"
  50 #include "nsIDOMCompositionListener.h"
  51 #include "nsIDOMFormListener.h"
  52 #include "nsIDOMMouseListener.h"
  53 #include "nsIDOMContextMenuListener.h"
  54 #include "nsCOMPtr.h"
  55 #include "nsISupportsArray.h"
  56 #include "nsDataHashtable.h"
  57 #include "nsIDocShell.h"
  58 #include "nsIDOMWindow.h"
  59 #include "nsIDOMHTMLInputElement.h"
  60 #include "nsILoginManager.h"
  61
  62 class nsFormHistory;
  63
  64 class nsFormFillController : public nsIFormFillController,
  65                              public nsIAutoCompleteInput,
  66                              public nsIAutoCompleteSearch,
  67                              public nsIDOMFocusListener,
  68                              public nsIDOMKeyListener,
  69                              public nsIDOMCompositionListener,
  70                              public nsIDOMFormListener,
  71                              public nsIDOMMouseListener,
  72                              public nsIDOMContextMenuListener
  73 {
  74 public:
  75   NS_DECL_ISUPPORTS
  76   NS_DECL_NSIFORMFILLCONTROLLER
  77   NS_DECL_NSIAUTOCOMPLETESEARCH
  78   NS_DECL_NSIAUTOCOMPLETEINPUT
  79   NS_DECL_NSIDOMEVENTLISTENER
  80
  81   // nsIDOMFocusListener
  82   NS_IMETHOD Focus(nsIDOMEvent* aEvent);
  83   NS_IMETHOD Blur(nsIDOMEvent* aEvent);
  84
  85   // nsIDOMKeyListener
  86   NS_IMETHOD KeyDown(nsIDOMEvent* aKeyEvent);
  87   NS_IMETHOD KeyUp(nsIDOMEvent* aKeyEvent);
  88   NS_IMETHOD KeyPress(nsIDOMEvent* aKeyEvent);
  89
  90   // nsIDOMCompositionListener
  91   NS_IMETHOD HandleStartComposition(nsIDOMEvent* aCompositionEvent);
  92   NS_IMETHOD HandleEndComposition(nsIDOMEvent* aCompositionEvent);
  93   NS_IMETHOD HandleQueryComposition(nsIDOMEvent* aCompositionEvent);
  94
  95   // nsIDOMFormListener
  96   NS_IMETHOD Submit(nsIDOMEvent* aEvent);
  97   NS_IMETHOD Reset(nsIDOMEvent* aEvent);
  98   NS_IMETHOD Change(nsIDOMEvent* aEvent);
  99   NS_IMETHOD Select(nsIDOMEvent* aEvent);
 100   NS_IMETHOD Input(nsIDOMEvent* aEvent);
 101
 102   // nsIDOMMouseListener
 103   NS_IMETHOD MouseDown(nsIDOMEvent* aMouseEvent);
 104   NS_IMETHOD MouseUp(nsIDOMEvent* aMouseEvent);
 105   NS_IMETHOD MouseClick(nsIDOMEvent* aMouseEvent);
 106   NS_IMETHOD MouseDblClick(nsIDOMEvent* aMouseEvent);
 107   NS_IMETHOD MouseOver(nsIDOMEvent* aMouseEvent);
 108   NS_IMETHOD MouseOut(nsIDOMEvent* aMouseEvent);
 109
 110   // nsIDOMContextMenuListener
 111   NS_IMETHOD ContextMenu(nsIDOMEvent* aContextMenuEvent);
 112
 113   nsFormFillController();
 114   virtual ~nsFormFillController();
 115
 116 protected:
 117   void AddWindowListeners(nsIDOMWindow *aWindow);
 118   void RemoveWindowListeners(nsIDOMWindow *aWindow);
 119
 120   void AddKeyListener(nsIDOMHTMLInputElement *aInput);
 121   void RemoveKeyListener();
 122
 123   void StartControllingInput(nsIDOMHTMLInputElement *aInput);
 124   void StopControllingInput();
 125
 126   PRBool RowMatch(nsFormHistory *aHistory, PRUint32 aIndex, const nsAString &aInputName, const nsAString &aInputValue);
 127
 128   inline nsIDocShell *GetDocShellForInput(nsIDOMHTMLInputElement *aInput);
 129   inline nsIDOMWindow *GetWindowForDocShell(nsIDocShell *aDocShell);
 130   inline PRInt32 GetIndexOfDocShell(nsIDocShell *aDocShell);
 131
 132   static PLDHashOperator PR_CALLBACK RemoveForDOMDocumentEnumerator(nsISupports* aKey,
 133                                                                     PRInt32& aEntry,
 134                                                                     void* aUserData);
 135   // members //////////////////////////////////////////
 136
 137   nsCOMPtr<nsIAutoCompleteController> mController;
 138   nsCOMPtr<nsILoginManager> mLoginManager;
 139   nsCOMPtr<nsIDOMHTMLInputElement> mFocusedInput;
 140   nsCOMPtr<nsIAutoCompletePopup> mFocusedPopup;
 141
 142   nsCOMPtr<nsISupportsArray> mDocShells;
 143   nsCOMPtr<nsISupportsArray> mPopups;
 144
 145   nsDataHashtable<nsISupportsHashKey,PRInt32> mPwmgrInputs;
 146
 147   PRUint32 mTimeout;
 148   PRUint32 mMinResultsForPopup;
 149   PRUint32 mMaxRows;
 150   PRPackedBool mDisableAutoComplete;
 151   PRPackedBool mCompleteDefaultIndex;
 152   PRPackedBool mCompleteSelectedIndex;
 153   PRPackedBool mForceComplete;
 154   PRPackedBool mSuppressOnInput;
 155 };
 156
 157 #endif // __nsFormFillController__