121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Contributors:
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* Conrad Carlen <ccarlen@netscape.com>
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* Simon Fraser <sfraser@netscape.com>
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* Akkana Peck <akkana@netscape.com>
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*/
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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 "nsWeakReference.h"
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#include "nsIFind.h"
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#include "nsString.h"
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#define NS_WEB_BROWSER_FIND_CONTRACTID "@mozilla.org/embedcomp/find;1"
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#define NS_WEB_BROWSER_FIND_CID \
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{0x57cf9383, 0x3405, 0x11d5, {0xbe, 0x5b, 0xaa, 0x20, 0xfa, 0x2c, 0xf3, 0x7c}}
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class nsISelectionController;
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class nsIDOMWindow;
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class nsIDocShell;
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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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{
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public:
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nsWebBrowserFind();
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virtual ~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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PRBool CanFindNext()
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{ return mSearchString.Length() != 0; }
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void MoveFocusToCaret(nsIDOMWindow *aWindow);
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nsresult SearchInFrame(nsIDOMWindow* aWindow, PRBool aWrapping,
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PRBool* didFind);
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nsresult OnStartSearchFrame(nsIDOMWindow *aWindow);
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nsresult OnEndSearchFrame(nsIDOMWindow *aWindow);
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nsresult ClearFrameSelection(nsIDOMWindow *aWindow);
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nsresult OnFind(nsIDOMWindow *aFoundWindow);
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nsresult GetDocShellFromWindow(nsIDOMWindow *inWindow, nsIDocShell** outDocShell);
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void SetSelectionAndScroll(nsIDOMRange* aRange,
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nsISelectionController* aSelCon);
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nsresult GetRootNode(nsIDOMDocument* aDomDoc, nsIDOMNode** aNode);
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nsresult GetSearchLimits(nsIDOMRange* aRange,
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nsIDOMRange* aStartPt,
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nsIDOMRange* aEndPt,
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nsIDOMDocument* aDoc,
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nsISelectionController* aSelCon,
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PRBool aWrap);
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nsresult SetRangeAroundDocument(nsIDOMRange* aSearchRange,
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nsIDOMRange* aStartPoint,
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nsIDOMRange* aEndPoint,
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nsIDOMDocument* aDoc);
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protected:
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nsString mSearchString;
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PRPackedBool mFindBackwards;
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PRPackedBool mWrapFind;
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PRPackedBool mEntireWord;
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PRPackedBool mMatchCase;
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PRPackedBool mSearchSubFrames;
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PRPackedBool mSearchParentFrames;
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nsWeakPtr mCurrentSearchFrame; // who knows if windows can go away during our lifetime, hence weak
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nsWeakPtr mRootSearchFrame; // who knows if windows can go away during our lifetime, hence weak
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nsWeakPtr mLastFocusedWindow; // who knows if windows can go away during our lifetime, hence weak
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nsCOMPtr<nsIFind> mFind;
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};
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#endif
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