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comparison: toolkit/components/satchel/nsFormFillController.h
toolkit/components/satchel/nsFormFillController.h
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef __nsFormFillController__ | |
| 7 #define __nsFormFillController__ | |
| 8 | |
| 9 #include "nsIFormFillController.h" | |
| 10 #include "nsIAutoCompleteInput.h" | |
| 11 #include "nsIAutoCompleteSearch.h" | |
| 12 #include "nsIAutoCompleteController.h" | |
| 13 #include "nsIAutoCompletePopup.h" | |
| 14 #include "nsIFormAutoComplete.h" | |
| 15 #include "nsIDOMEventListener.h" | |
| 16 #include "nsCOMPtr.h" | |
| 17 #include "nsDataHashtable.h" | |
| 18 #include "nsIDocShell.h" | |
| 19 #include "nsIDOMWindow.h" | |
| 20 #include "nsIDOMHTMLInputElement.h" | |
| 21 #include "nsILoginManager.h" | |
| 22 #include "nsIMutationObserver.h" | |
| 23 #include "nsTArray.h" | |
| 24 | |
| 25 // X.h defines KeyPress | |
| 26 #ifdef KeyPress | |
| 27 #undef KeyPress | |
| 28 #endif | |
| 29 | |
| 30 class nsFormHistory; | |
| 31 class nsINode; | |
| 32 | |
| 33 class nsFormFillController : public nsIFormFillController, | |
| 34 public nsIAutoCompleteInput, | |
| 35 public nsIAutoCompleteSearch, | |
| 36 public nsIDOMEventListener, | |
| 37 public nsIFormAutoCompleteObserver, | |
| 38 public nsIMutationObserver | |
| 39 { | |
| 40 public: | |
| 41 NS_DECL_ISUPPORTS | |
| 42 NS_DECL_NSIFORMFILLCONTROLLER | |
| 43 NS_DECL_NSIAUTOCOMPLETESEARCH | |
| 44 NS_DECL_NSIAUTOCOMPLETEINPUT | |
| 45 NS_DECL_NSIFORMAUTOCOMPLETEOBSERVER | |
| 46 NS_DECL_NSIDOMEVENTLISTENER | |
| 47 NS_DECL_NSIMUTATIONOBSERVER | |
| 48 | |
| 49 nsresult Focus(nsIDOMEvent* aEvent); | |
| 50 nsresult KeyPress(nsIDOMEvent* aKeyEvent); | |
| 51 nsresult MouseDown(nsIDOMEvent* aMouseEvent); | |
| 52 | |
| 53 nsFormFillController(); | |
| 54 virtual ~nsFormFillController(); | |
| 55 | |
| 56 protected: | |
| 57 void AddWindowListeners(nsIDOMWindow *aWindow); | |
| 58 void RemoveWindowListeners(nsIDOMWindow *aWindow); | |
| 59 | |
| 60 void AddKeyListener(nsINode* aInput); | |
| 61 void RemoveKeyListener(); | |
| 62 | |
| 63 void StartControllingInput(nsIDOMHTMLInputElement *aInput); | |
| 64 void StopControllingInput(); | |
| 65 | |
| 66 nsresult PerformInputListAutoComplete(nsIAutoCompleteResult* aPreviousResult); | |
| 67 | |
| 68 void RevalidateDataList(); | |
| 69 bool RowMatch(nsFormHistory *aHistory, uint32_t aIndex, const nsAString &aInputName, const nsAString &aInputValue); | |
| 70 | |
| 71 inline nsIDocShell *GetDocShellForInput(nsIDOMHTMLInputElement *aInput); | |
| 72 inline nsIDOMWindow *GetWindowForDocShell(nsIDocShell *aDocShell); | |
| 73 inline int32_t GetIndexOfDocShell(nsIDocShell *aDocShell); | |
| 74 | |
| 75 void MaybeRemoveMutationObserver(nsINode* aNode); | |
| 76 | |
| 77 static PLDHashOperator RemoveForDocumentEnumerator(const nsINode* aKey, | |
| 78 bool& aEntry, | |
| 79 void* aUserData); | |
| 80 bool IsEventTrusted(nsIDOMEvent *aEvent); | |
| 81 // members ////////////////////////////////////////// | |
| 82 | |
| 83 nsCOMPtr<nsIAutoCompleteController> mController; | |
| 84 nsCOMPtr<nsILoginManager> mLoginManager; | |
| 85 nsIDOMHTMLInputElement* mFocusedInput; | |
| 86 nsINode* mFocusedInputNode; | |
| 87 | |
| 88 // mListNode is a <datalist> element which, is set, has the form fill controller | |
| 89 // as a mutation observer for it. | |
| 90 nsINode* mListNode; | |
| 91 nsCOMPtr<nsIAutoCompletePopup> mFocusedPopup; | |
| 92 | |
| 93 nsTArray<nsCOMPtr<nsIDocShell> > mDocShells; | |
| 94 nsTArray<nsCOMPtr<nsIAutoCompletePopup> > mPopups; | |
| 95 | |
| 96 //these are used to dynamically update the autocomplete | |
| 97 nsCOMPtr<nsIAutoCompleteResult> mLastSearchResult; | |
| 98 | |
| 99 // The observer passed to StartSearch. It will be notified when the search is | |
| 100 // complete or the data from a datalist changes. | |
| 101 nsCOMPtr<nsIAutoCompleteObserver> mLastListener; | |
| 102 | |
| 103 // This is cleared by StopSearch(). | |
| 104 nsCOMPtr<nsIFormAutoComplete> mLastFormAutoComplete; | |
| 105 nsString mLastSearchString; | |
| 106 | |
| 107 nsDataHashtable<nsPtrHashKey<const nsINode>, bool> mPwmgrInputs; | |
| 108 | |
| 109 uint32_t mTimeout; | |
| 110 uint32_t mMinResultsForPopup; | |
| 111 uint32_t mMaxRows; | |
| 112 bool mDisableAutoComplete; | |
| 113 bool mCompleteDefaultIndex; | |
| 114 bool mCompleteSelectedIndex; | |
| 115 bool mForceComplete; | |
| 116 bool mSuppressOnInput; | |
| 117 }; | |
| 118 | |
| 119 #endif // __nsFormFillController__ |
