1 files changed, 125 insertions, 0 deletions
diff --git a/toolkit/components/satchel/nsFormFillController.h b/toolkit/components/satchel/nsFormFillController.h
new file mode 100644
index 000000000..27fb1edbd
--- /dev/null
+++ b/toolkit/components/satchel/nsFormFillController.h
@@ -0,0 +1,125 @@
+/* -*- 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 "nsIFormAutoComplete.h"
+#include "nsIDOMEventListener.h"
+#include "nsCOMPtr.h"
+#include "nsDataHashtable.h"
+#include "nsIDocShell.h"
+#include "nsIDOMHTMLInputElement.h"
+#include "nsILoginManager.h"
+#include "nsIMutationObserver.h"
+#include "nsTArray.h"
+#include "nsCycleCollectionParticipant.h"
+
+// X.h defines KeyPress
+#ifdef KeyPress
+#undef KeyPress
+#endif
+
+class nsFormHistory;
+class nsINode;
+class nsPIDOMWindowOuter;
+
+class nsFormFillController final : public nsIFormFillController,
+                                   public nsIAutoCompleteInput,
+                                   public nsIAutoCompleteSearch,
+                                   public nsIDOMEventListener,
+                                   public nsIFormAutoCompleteObserver,
+                                   public nsIMutationObserver
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_NSIFORMFILLCONTROLLER
+  NS_DECL_NSIAUTOCOMPLETESEARCH
+  NS_DECL_NSIAUTOCOMPLETEINPUT
+  NS_DECL_NSIFORMAUTOCOMPLETEOBSERVER
+  NS_DECL_NSIDOMEVENTLISTENER
+  NS_DECL_NSIMUTATIONOBSERVER
+
+  NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsFormFillController, nsIFormFillController)
+
+  nsresult Focus(nsIDOMEvent* aEvent);
+  nsresult KeyPress(nsIDOMEvent* aKeyEvent);
+  nsresult MouseDown(nsIDOMEvent* aMouseEvent);
+
+  nsFormFillController();
+
+protected:
+  virtual ~nsFormFillController();
+
+  void AddWindowListeners(nsPIDOMWindowOuter* aWindow);
+  void RemoveWindowListeners(nsPIDOMWindowOuter* aWindow);
+
+  void AddKeyListener(nsINode* aInput);
+  void RemoveKeyListener();
+
+  void StartControllingInput(nsIDOMHTMLInputElement *aInput);
+  void StopControllingInput();
+  /**
+   * Checks that aElement is a type of element we want to fill, then calls
+   * StartControllingInput on it.
+   */
+  void MaybeStartControllingInput(nsIDOMHTMLInputElement* aElement);
+
+  nsresult PerformInputListAutoComplete(const nsAString& aSearch,
+                                        nsIAutoCompleteResult** aResult);
+
+  void RevalidateDataList();
+  bool RowMatch(nsFormHistory *aHistory, uint32_t aIndex, const nsAString &aInputName, const nsAString &aInputValue);
+
+  inline nsIDocShell *GetDocShellForInput(nsIDOMHTMLInputElement *aInput);
+  inline nsPIDOMWindowOuter *GetWindowForDocShell(nsIDocShell *aDocShell);
+  inline int32_t GetIndexOfDocShell(nsIDocShell *aDocShell);
+
+  void MaybeRemoveMutationObserver(nsINode* aNode);
+
+  void RemoveForDocument(nsIDocument* aDoc);
+  bool IsEventTrusted(nsIDOMEvent *aEvent);
+  // members //////////////////////////////////////////
+
+  nsCOMPtr<nsIAutoCompleteController> mController;
+  nsCOMPtr<nsILoginManager> mLoginManager;
+  nsIDOMHTMLInputElement* mFocusedInput;
+  nsINode* mFocusedInputNode;
+
+  // mListNode is a <datalist> element which, is set, has the form fill controller
+  // as a mutation observer for it.
+  nsINode* mListNode;
+  nsCOMPtr<nsIAutoCompletePopup> mFocusedPopup;
+
+  nsTArray<nsCOMPtr<nsIDocShell> > mDocShells;
+  nsTArray<nsCOMPtr<nsIAutoCompletePopup> > mPopups;
+
+  // The observer passed to StartSearch. It will be notified when the search is
+  // complete or the data from a datalist changes.
+  nsCOMPtr<nsIAutoCompleteObserver> mLastListener;
+
+  // This is cleared by StopSearch().
+  nsCOMPtr<nsIFormAutoComplete> mLastFormAutoComplete;
+  nsString mLastSearchString;
+
+  nsDataHashtable<nsPtrHashKey<const nsINode>, bool> mPwmgrInputs;
+
+  uint32_t mTimeout;
+  uint32_t mMinResultsForPopup;
+  uint32_t mMaxRows;
+  bool mContextMenuFiredBeforeFocus;
+  bool mDisableAutoComplete;
+  bool mCompleteDefaultIndex;
+  bool mCompleteSelectedIndex;
+  bool mForceComplete;
+  bool mSuppressOnInput;
+};
+
+#endif // __nsFormFillController__