view/aaSessionHistory.h

   1 /*
   2  * Copyright (C) 2007 Sergey Yanovich <ynvich@gmail.com>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public
  15  * License along with this program; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef AASESSIONHISTORY_H
  21 #define AASESSIONHISTORY_H 1
  22
  23 #define AA_SESSIONHISTORY_CID \
  24 {0xceee0f16, 0x7194, 0x4831, {0xac, 0x37, 0x3c, 0xd2, 0x5f, 0xb1, 0x09, 0x6b}}
  25 #define AA_SESSIONHISTORY_CONTRACT "@aasii.org/view/session-history;1"
  26
  27 #include "nsISHistory.h"
  28 #include "nsISHistoryInternal.h"
  29 #include "nsIWebNavigation.h"
  30 #include "aaISHistory.h"
  31 #include "aaISession.h"
  32
  33
  34 #define NS_FORWARD_NSIWEBNAVIGATION_R(_to) \
  35   NS_SCRIPTABLE NS_IMETHOD GetCanGoBack(PRBool *aCanGoBack) { return _to GetCanGoBack(aCanGoBack); } \
  36   NS_SCRIPTABLE NS_IMETHOD GetCanGoForward(PRBool *aCanGoForward) { return _to GetCanGoForward(aCanGoForward); } \
  37   NS_SCRIPTABLE NS_IMETHOD GoBack(void) { return _to GoBack(); } \
  38   NS_SCRIPTABLE NS_IMETHOD GoForward(void) { return _to GoForward(); } \
  39   NS_SCRIPTABLE NS_IMETHOD GotoIndex(PRInt32 index) { return _to GotoIndex(index); } \
  40   NS_SCRIPTABLE NS_IMETHOD Reload(PRUint32 aReloadFlags) { return _to Reload(aReloadFlags); } \
  41   NS_SCRIPTABLE NS_IMETHOD Stop(PRUint32 aStopFlags) { return _to Stop(aStopFlags); } \
  42   NS_SCRIPTABLE NS_IMETHOD GetDocument(nsIDOMDocument * *aDocument) { return _to GetDocument(aDocument); } \
  43   NS_SCRIPTABLE NS_IMETHOD GetCurrentURI(nsIURI * *aCurrentURI) { return _to GetCurrentURI(aCurrentURI); } \
  44   NS_SCRIPTABLE NS_IMETHOD GetReferringURI(nsIURI * *aReferringURI) { return _to GetReferringURI(aReferringURI); } \
  45   NS_SCRIPTABLE NS_IMETHOD GetSessionHistory(nsISHistory * *aSessionHistory) { return _to GetSessionHistory(aSessionHistory); } \
  46   NS_SCRIPTABLE NS_IMETHOD SetSessionHistory(nsISHistory * aSessionHistory) { return _to SetSessionHistory(aSessionHistory); }
  47
  48 class nsISHistory;
  49 class nsISHistoryInternal;
  50 class nsIWebNavigation;
  51 class aaISession;
  52 class aaIPageView;
  53
  54 class aaSessionHistory : public nsISHistory,
  55                          public nsISHistoryInternal,
  56                          public nsIWebNavigation,
  57                          public aaISHistory,
  58                          public aaISession
  59 {
  60 public:
  61   aaSessionHistory();
  62   virtual ~aaSessionHistory();
  63   NS_DECL_ISUPPORTS
  64   NS_FORWARD_NSISHISTORY(mSH->)
  65   NS_DECL_NSISHISTORYINTERNAL
  66   NS_FORWARD_NSIWEBNAVIGATION_R(mWN->)
  67   NS_SCRIPTABLE NS_IMETHOD LoadURI(const PRUnichar *aURI, PRUint32 aLoadFlags,
  68       nsIURI *aReferrer, nsIInputStream *aPostData, nsIInputStream *aHeaders);
  69   NS_FORWARD_AAISAVEQUERY(mSession->)
  70   NS_FORWARD_SAFE_AAISESSION(get_mSession())
  71   NS_DECL_AAISHISTORY
  72
  73   nsresult Init() {return mWN ? NS_OK : NS_ERROR_FAILURE;}
  74 private:
  75   friend class aaViewTest;
  76
  77   nsCOMPtr<aaISession> mSession;
  78   nsCOMPtr<nsISHistory> mSH;
  79   nsCOMPtr<nsISHistoryInternal> mSHI;
  80   nsCOMPtr<nsIWebNavigation> mWN;
  81   nsCOMPtr<nsIFile> mFile;
  82
  83   PRBool mChoosing;
  84   nsCOMPtr<nsISupports> mQueryBuffer;
  85
  86   aaIPageView* getDestination(PRInt32 offset, nsresult &rv);
  87   aaISession* get_mSession();
  88 };
  89
  90 #endif /* AASESSIONHISTORY_H */
  91
  92 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
  93 /* vim:set ts=2 sw=2 sts=2 et cindent tw=79 ft=cpp: */