forked from mirrors/gecko-dev
96 lines
2.8 KiB
C++
96 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 nsWebBrowserFindImpl_h__
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#define nsWebBrowserFindImpl_h__
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#include "nsIWebBrowserFind.h"
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#include "nsCOMPtr.h"
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#include "nsIWeakReferenceUtils.h"
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#include "nsString.h"
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class nsIDOMWindow;
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class nsIDocShell;
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class nsRange;
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namespace mozilla {
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namespace dom {
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class Document;
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class Element;
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class Selection;
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} // namespace dom
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} // namespace mozilla
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//*****************************************************************************
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// class nsWebBrowserFind
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//*****************************************************************************
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class nsWebBrowserFind : public nsIWebBrowserFind,
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public nsIWebBrowserFindInFrames {
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public:
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nsWebBrowserFind();
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsIWebBrowserFind
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NS_DECL_NSIWEBBROWSERFIND
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// nsIWebBrowserFindInFrames
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NS_DECL_NSIWEBBROWSERFINDINFRAMES
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protected:
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virtual ~nsWebBrowserFind();
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bool CanFindNext() { return mSearchString.Length() != 0; }
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MOZ_CAN_RUN_SCRIPT_BOUNDARY nsresult
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SearchInFrame(nsPIDOMWindowOuter* aWindow, bool aWrapping, bool* aDidFind);
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nsresult OnStartSearchFrame(nsPIDOMWindowOuter* aWindow);
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nsresult OnEndSearchFrame(nsPIDOMWindowOuter* aWindow);
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already_AddRefed<mozilla::dom::Selection> GetFrameSelection(
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nsPIDOMWindowOuter* aWindow);
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MOZ_CAN_RUN_SCRIPT_BOUNDARY nsresult
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ClearFrameSelection(nsPIDOMWindowOuter* aWindow);
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MOZ_CAN_RUN_SCRIPT_BOUNDARY nsresult OnFind(nsPIDOMWindowOuter* aFoundWindow);
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MOZ_CAN_RUN_SCRIPT_BOUNDARY void SetSelectionAndScroll(
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nsPIDOMWindowOuter* aWindow, nsRange* aRange);
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nsresult GetRootNode(mozilla::dom::Document* aDomDoc,
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mozilla::dom::Element** aNode);
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nsresult GetSearchLimits(nsRange* aRange, nsRange* aStartPt, nsRange* aEndPt,
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mozilla::dom::Document* aDoc,
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mozilla::dom::Selection* aSel, bool aWrap);
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nsresult SetRangeAroundDocument(nsRange* aSearchRange, nsRange* aStartPoint,
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nsRange* aEndPoint,
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mozilla::dom::Document* aDoc);
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protected:
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nsString mSearchString;
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bool mFindBackwards;
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bool mWrapFind;
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bool mEntireWord;
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bool mMatchCase;
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bool mMatchDiacritics;
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bool mSearchSubFrames;
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bool mSearchParentFrames;
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// These are all weak because who knows if windows can go away during our
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// lifetime.
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nsWeakPtr mCurrentSearchFrame;
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nsWeakPtr mRootSearchFrame;
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nsWeakPtr mLastFocusedWindow;
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};
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#endif
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