LCOV - code coverage report
Current view: directory - embedding/components/find/src - nsWebBrowserFind.h (source / functions) Found Hit Coverage
Test: app.info Lines: 2 0 0.0 %
Date: 2012-06-02 Functions: 1 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
       2                 :  *
       3                 :  * ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is the Mozilla browser.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is
      19                 :  * Netscape Communications, Inc.
      20                 :  * Portions created by the Initial Developer are Copyright (C) 1999
      21                 :  * the Initial Developer. All Rights Reserved.
      22                 :  *
      23                 :  * Contributor(s):
      24                 :  *   Conrad Carlen <ccarlen@netscape.com>
      25                 :  *   Simon Fraser  <sfraser@netscape.com>
      26                 :  *   Akkana Peck   <akkana@netscape.com>
      27                 :  *
      28                 :  * Alternatively, the contents of this file may be used under the terms of
      29                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      30                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      31                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      32                 :  * of those above. If you wish to allow use of your version of this file only
      33                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      34                 :  * use your version of this file under the terms of the MPL, indicate your
      35                 :  * decision by deleting the provisions above and replace them with the notice
      36                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      37                 :  * the provisions above, a recipient may use your version of this file under
      38                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      39                 :  *
      40                 :  * ***** END LICENSE BLOCK ***** */
      41                 : 
      42                 : #ifndef nsWebBrowserFindImpl_h__
      43                 : #define nsWebBrowserFindImpl_h__
      44                 : 
      45                 : #include "nsIWebBrowserFind.h"
      46                 : 
      47                 : #include "nsCOMPtr.h"
      48                 : #include "nsWeakReference.h"
      49                 : 
      50                 : #include "nsIFind.h"
      51                 : 
      52                 : #include "nsString.h"
      53                 : 
      54                 : #define NS_WEB_BROWSER_FIND_CONTRACTID "@mozilla.org/embedcomp/find;1"
      55                 : 
      56                 : #define NS_WEB_BROWSER_FIND_CID \
      57                 :  {0x57cf9383, 0x3405, 0x11d5, {0xbe, 0x5b, 0xaa, 0x20, 0xfa, 0x2c, 0xf3, 0x7c}}
      58                 : 
      59                 : class nsISelection;
      60                 : class nsIDOMWindow;
      61                 : 
      62                 : class nsIDocShell;
      63                 : 
      64                 : //*****************************************************************************
      65                 : // class nsWebBrowserFind
      66                 : //*****************************************************************************   
      67                 : 
      68                 : class nsWebBrowserFind  : public nsIWebBrowserFind,
      69                 :                           public nsIWebBrowserFindInFrames
      70                 : {
      71                 : public:
      72                 :                 nsWebBrowserFind();
      73                 :     virtual     ~nsWebBrowserFind();
      74                 :     
      75                 :     // nsISupports
      76                 :     NS_DECL_ISUPPORTS
      77                 :     
      78                 :     // nsIWebBrowserFind
      79                 :     NS_DECL_NSIWEBBROWSERFIND
      80                 :                 
      81                 :     // nsIWebBrowserFindInFrames
      82                 :     NS_DECL_NSIWEBBROWSERFINDINFRAMES
      83                 : 
      84                 : 
      85                 : protected:
      86                 :      
      87               0 :     bool        CanFindNext()
      88               0 :                 { return mSearchString.Length() != 0; }
      89                 : 
      90                 :     nsresult    SearchInFrame(nsIDOMWindow* aWindow, bool aWrapping,
      91                 :                               bool* didFind);
      92                 : 
      93                 :     nsresult    OnStartSearchFrame(nsIDOMWindow *aWindow);
      94                 :     nsresult    OnEndSearchFrame(nsIDOMWindow *aWindow);
      95                 : 
      96                 :     void        GetFrameSelection(nsIDOMWindow* aWindow, nsISelection** aSel);
      97                 :     nsresult    ClearFrameSelection(nsIDOMWindow *aWindow);
      98                 :     
      99                 :     nsresult    OnFind(nsIDOMWindow *aFoundWindow);
     100                 :     
     101                 :     nsIDocShell *GetDocShellFromWindow(nsIDOMWindow *inWindow);
     102                 : 
     103                 :     void        SetSelectionAndScroll(nsIDOMWindow* aWindow, 
     104                 :                                       nsIDOMRange* aRange);
     105                 : 
     106                 :     nsresult    GetRootNode(nsIDOMDocument* aDomDoc, nsIDOMNode** aNode);
     107                 :     nsresult    GetSearchLimits(nsIDOMRange* aRange,
     108                 :                                 nsIDOMRange* aStartPt,
     109                 :                                 nsIDOMRange* aEndPt,
     110                 :                                 nsIDOMDocument* aDoc,
     111                 :                                 nsISelection* aSel,
     112                 :                                 bool aWrap);
     113                 :     nsresult    SetRangeAroundDocument(nsIDOMRange* aSearchRange,
     114                 :                                        nsIDOMRange* aStartPoint,
     115                 :                                        nsIDOMRange* aEndPoint,
     116                 :                                        nsIDOMDocument* aDoc);
     117                 :     
     118                 : protected:
     119                 : 
     120                 :     nsString        mSearchString;
     121                 :     
     122                 :     bool            mFindBackwards;
     123                 :     bool            mWrapFind;
     124                 :     bool            mEntireWord;
     125                 :     bool            mMatchCase;
     126                 :     
     127                 :     bool            mSearchSubFrames;
     128                 :     bool            mSearchParentFrames;
     129                 : 
     130                 :     nsWeakPtr       mCurrentSearchFrame;    // who knows if windows can go away during our lifetime, hence weak
     131                 :     nsWeakPtr       mRootSearchFrame;       // who knows if windows can go away during our lifetime, hence weak
     132                 :     nsWeakPtr       mLastFocusedWindow;     // who knows if windows can go away during our lifetime, hence weak
     133                 : };
     134                 : 
     135                 : #endif

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