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