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021fc63b95
Some pages, like the Google login form, submit information on keydown, that causes us to not autocomplete, because we handle keypress instead. The patch changes autocomplete to happen on keydown. Unfortunately formautofill also uses keydown and tries to access popup data too late, thus it needs some hacks to work properly. In general the formautofill code has too many indirections due to e10s, and that makes the fix more fragile than we'd want. Ideally content autocomplete should have its own codebase, rather than sharing the same controller as chrome code. MozReview-Commit-ID: oAyASmDFm1 --HG-- extra : rebase_source : 64c1e7c85b203904b59e3a1e019e7f52f290cfea
139 lines
4.5 KiB
C++
139 lines
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef __nsFormFillController__
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#define __nsFormFillController__
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#include "nsIFormFillController.h"
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#include "nsIAutoCompleteInput.h"
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#include "nsIAutoCompleteSearch.h"
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#include "nsIAutoCompleteController.h"
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#include "nsIAutoCompletePopup.h"
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#include "nsIFormAutoComplete.h"
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#include "nsIDOMEventListener.h"
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#include "nsCOMPtr.h"
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#include "nsDataHashtable.h"
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#include "nsIDocShell.h"
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#include "nsILoginManager.h"
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#include "nsIMutationObserver.h"
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#include "nsTArray.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsILoginReputation.h"
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// X.h defines KeyPress
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#ifdef KeyPress
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#undef KeyPress
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#endif
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class nsFormHistory;
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class nsINode;
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class nsPIDOMWindowOuter;
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namespace mozilla {
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namespace dom {
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class HTMLInputElement;
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} // namespace dom
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} // namespace mozilla
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class nsFormFillController final : public nsIFormFillController,
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public nsIAutoCompleteInput,
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public nsIAutoCompleteSearch,
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public nsIDOMEventListener,
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public nsIFormAutoCompleteObserver,
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public nsIMutationObserver
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{
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_NSIFORMFILLCONTROLLER
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NS_DECL_NSIAUTOCOMPLETESEARCH
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NS_DECL_NSIAUTOCOMPLETEINPUT
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NS_DECL_NSIFORMAUTOCOMPLETEOBSERVER
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NS_DECL_NSIDOMEVENTLISTENER
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NS_DECL_NSIMUTATIONOBSERVER
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NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsFormFillController, nsIFormFillController)
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nsresult Focus(mozilla::dom::Event* aEvent);
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nsresult KeyDown(mozilla::dom::Event* aKeyEvent);
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nsresult KeyPress(mozilla::dom::Event* aKeyEvent);
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nsresult MouseDown(mozilla::dom::Event* aMouseEvent);
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nsFormFillController();
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protected:
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virtual ~nsFormFillController();
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void AddWindowListeners(nsPIDOMWindowOuter* aWindow);
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void RemoveWindowListeners(nsPIDOMWindowOuter* aWindow);
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void AddKeyListener(nsINode* aInput);
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void RemoveKeyListener();
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void StartControllingInput(mozilla::dom::HTMLInputElement *aInput);
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void StopControllingInput();
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/**
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* Checks that aElement is a type of element we want to fill, then calls
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* StartControllingInput on it.
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*/
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void MaybeStartControllingInput(mozilla::dom::HTMLInputElement* aElement);
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nsresult PerformInputListAutoComplete(const nsAString& aSearch,
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nsIAutoCompleteResult** aResult);
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void RevalidateDataList();
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bool RowMatch(nsFormHistory *aHistory, uint32_t aIndex, const nsAString &aInputName, const nsAString &aInputValue);
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inline nsIDocShell *GetDocShellForInput(mozilla::dom::HTMLInputElement *aInput);
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inline nsPIDOMWindowOuter *GetWindowForDocShell(nsIDocShell *aDocShell);
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inline int32_t GetIndexOfDocShell(nsIDocShell *aDocShell);
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void MaybeRemoveMutationObserver(nsINode* aNode);
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void RemoveForDocument(nsIDocument* aDoc);
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bool IsTextControl(nsINode* aNode);
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nsresult StartQueryLoginReputation(mozilla::dom::HTMLInputElement *aInput);
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// members //////////////////////////////////////////
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nsCOMPtr<nsIAutoCompleteController> mController;
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nsCOMPtr<nsILoginManager> mLoginManager;
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nsCOMPtr<nsILoginReputationService> mLoginReputationService;
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mozilla::dom::HTMLInputElement* mFocusedInput;
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// mListNode is a <datalist> element which, is set, has the form fill controller
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// as a mutation observer for it.
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nsINode* mListNode;
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nsCOMPtr<nsIAutoCompletePopup> mFocusedPopup;
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nsTArray<nsCOMPtr<nsIDocShell> > mDocShells;
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nsTArray<nsCOMPtr<nsIAutoCompletePopup> > mPopups;
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// The observer passed to StartSearch. It will be notified when the search is
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// complete or the data from a datalist changes.
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nsCOMPtr<nsIAutoCompleteObserver> mLastListener;
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// This is cleared by StopSearch().
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nsCOMPtr<nsIFormAutoComplete> mLastFormAutoComplete;
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nsString mLastSearchString;
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nsDataHashtable<nsPtrHashKey<const nsINode>, bool> mPwmgrInputs;
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nsDataHashtable<nsPtrHashKey<const nsINode>, bool> mAutofillInputs;
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uint16_t mFocusAfterRightClickThreshold;
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uint32_t mTimeout;
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uint32_t mMinResultsForPopup;
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uint32_t mMaxRows;
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mozilla::TimeStamp mLastRightClickTimeStamp;
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bool mDisableAutoComplete;
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bool mCompleteDefaultIndex;
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bool mCompleteSelectedIndex;
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bool mForceComplete;
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bool mSuppressOnInput;
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};
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#endif // __nsFormFillController__
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