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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 "nsWeakReference.h"
#include "nsIFind.h"
#include "nsString.h"
#define NS_WEB_BROWSER_FIND_CONTRACTID "@mozilla.org/embedcomp/find;1"
#define NS_WEB_BROWSER_FIND_CID \
{0x57cf9383, 0x3405, 0x11d5, {0xbe, 0x5b, 0xaa, 0x20, 0xfa, 0x2c, 0xf3, 0x7c}}
class nsISelection;
class nsIDOMWindow;
class nsIDocShell;
//*****************************************************************************
// 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; }
nsresult SearchInFrame(nsPIDOMWindowOuter* aWindow, bool aWrapping,
bool* aDidFind);
nsresult OnStartSearchFrame(nsPIDOMWindowOuter* aWindow);
nsresult OnEndSearchFrame(nsPIDOMWindowOuter* aWindow);
already_AddRefed<nsISelection> GetFrameSelection(nsPIDOMWindowOuter* aWindow);
nsresult ClearFrameSelection(nsPIDOMWindowOuter* aWindow);
nsresult OnFind(nsPIDOMWindowOuter* aFoundWindow);
void SetSelectionAndScroll(nsPIDOMWindowOuter* aWindow, nsIDOMRange* aRange);
nsresult GetRootNode(nsIDOMDocument* aDomDoc, nsIDOMNode** aNode);
nsresult GetSearchLimits(nsIDOMRange* aRange,
nsIDOMRange* aStartPt, nsIDOMRange* aEndPt,
nsIDOMDocument* aDoc, nsISelection* aSel,
bool aWrap);
nsresult SetRangeAroundDocument(nsIDOMRange* aSearchRange,
nsIDOMRange* aStartPoint,
nsIDOMRange* aEndPoint,
nsIDOMDocument* aDoc);
protected:
nsString mSearchString;
bool mFindBackwards;
bool mWrapFind;
bool mEntireWord;
bool mMatchCase;
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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