base/aaFact.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:set ts=2 sw=2 sts=2 et cindent tw=79 ft=cpp: */
   3 /*
   4  * Copyright (C) 2007 Sergey Yanovich <ynvich@gmail.com>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #include <abstract/aacore.h>
  23
  24 #include "nsCOMPtr.h"
  25 #include "nsStringAPI.h"
  26 #include "nsEmbedString.h"
  27 #include "nsIMutableArray.h"
  28 #include "nsCOMArray.h"
  29
  30 /* Project includes */
  31 #include <abstract/base/aaIAction.h>
  32 #include <abstract/base/aaIFact.h>
  33 #include <abstract/storage/aaIQuery.h>
  34 #include "aaFact.h"
  35
  36 aaFact::aaFact()
  37   :mTag((const PRUnichar *) nsnull), mRead(PR_FALSE), mEdited(PR_FALSE)
  38 {
  39 }
  40
  41 aaFact::~aaFact()
  42 {
  43 }
  44
  45 NS_IMPL_ISUPPORTS4(aaFact,
  46                    aaIDataNode,
  47                    aaIFact,
  48                    nsIArray,
  49                    nsIMutableArray)
  50 /* aaIDataNode */
  51 NS_IMETHODIMP
  52 aaFact::GetId(PRInt64 *aId)
  53 {
  54   NS_ENSURE_ARG_POINTER(aId);
  55   *aId = mId;
  56   return NS_OK;
  57 }
  58 NS_IMETHODIMP
  59 aaFact::SetId(PRInt64 aId)
  60 {
  61   mId = aId;
  62   return NS_OK;
  63 }
  64
  65 NS_IMETHODIMP
  66 aaFact::Accept(aaIQuery* aQuery)
  67 {
  68   NS_ENSURE_ARG_POINTER(aQuery);
  69   //return aQuery->QueryFact(this);
  70   return NS_ERROR_NOT_IMPLEMENTED;
  71 }
  72
  73 NS_IMETHODIMP
  74 aaFact::GetEdited(PRBool* aEdited)
  75 {
  76   NS_ENSURE_ARG_POINTER(aEdited);
  77   *aEdited = mEdited;
  78   return NS_OK;
  79 }
  80
  81 /* aaIFact */
  82 NS_IMETHODIMP
  83 aaFact::GetTag(nsAString & aTag)
  84 {
  85   aTag.Assign(mTag);
  86   mRead = PR_TRUE;
  87   return NS_OK;
  88 }
  89 NS_IMETHODIMP
  90 aaFact::SetTag(const nsAString & aTag)
  91 {
  92   if (mTag.Equals(aTag))
  93     return NS_OK;
  94   if (mRead)
  95     mEdited = PR_TRUE;
  96   mTag.Assign(aTag);
  97   return NS_OK;
  98 }
  99
 100 /* nsIArray */
 101 NS_IMETHODIMP
 102 aaFact::GetLength(PRUint32 *aLength)
 103 {
 104   return NS_ERROR_NOT_IMPLEMENTED;
 105 }
 106
 107 NS_IMETHODIMP
 108 aaFact::QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result)
 109 {
 110   NS_ENSURE_TRUE( index < (PRUint32) mActions.Count(), NS_ERROR_INVALID_ARG);
 111   NS_ENSURE_ARG_POINTER( result );
 112   return mActions[index]->QueryInterface(uuid, result);
 113 }
 114
 115 NS_IMETHODIMP
 116 aaFact::IndexOf(PRUint32 startIndex, nsISupports *element, PRUint32 *_retval)
 117 {
 118   return NS_ERROR_NOT_IMPLEMENTED;
 119 }
 120
 121 NS_IMETHODIMP
 122 aaFact::Enumerate(nsISimpleEnumerator **_retval)
 123 {
 124   return NS_ERROR_NOT_IMPLEMENTED;
 125 }
 126
 127 /* nsIMutableArray */
 128 NS_IMETHODIMP
 129 aaFact::AppendElement(nsISupports *element, PRBool weak)
 130 {
 131   NS_ENSURE_TRUE(! weak, NS_ERROR_NOT_IMPLEMENTED);
 132   nsCOMPtr<aaIAction> action(do_QueryInterface( element ));
 133   NS_ENSURE_TRUE(action, NS_ERROR_INVALID_ARG);
 134   if (mActions.AppendObject(action))
 135     return NS_OK;
 136   else
 137     return NS_ERROR_FAILURE;
 138 }
 139
 140 NS_IMETHODIMP
 141 aaFact::RemoveElementAt(PRUint32 index)
 142 {
 143   return NS_ERROR_NOT_IMPLEMENTED;
 144 }
 145
 146 NS_IMETHODIMP
 147 aaFact::InsertElementAt(nsISupports *element, PRUint32 index, PRBool weak)
 148 {
 149   return NS_ERROR_NOT_IMPLEMENTED;
 150 }
 151
 152 NS_IMETHODIMP
 153 aaFact::ReplaceElementAt(nsISupports *element, PRUint32 index, PRBool weak)
 154 {
 155   return NS_ERROR_NOT_IMPLEMENTED;
 156 }
 157
 158 NS_IMETHODIMP
 159 aaFact::Clear()
 160 {
 161   return NS_ERROR_NOT_IMPLEMENTED;
 162 }
 163