base/aaTransaction.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 "nsEmbedString.h"
  26
  27 /* Project includes */
  28 #include <abstract/base/aaIFact.h>
  29 #include <abstract/base/aaITransaction.h>
  30 #include <abstract/base/aaIHandler.h>
  31 #include "aaTransaction.h"
  32
  33 aaTransaction::aaTransaction()
  34   :mValue(0.0), mBroadcasting(PR_FALSE)
  35 {
  36 }
  37
  38 aaTransaction::~aaTransaction()
  39 {
  40 }
  41
  42 NS_IMPL_ISUPPORTS2(aaTransaction,
  43                    aaIDataNode,
  44                    aaITransaction)
  45
  46 /* aaIDataNode */
  47 NS_IMETHODIMP
  48 aaTransaction::GetId(PRInt64 *aId)
  49 {
  50   NS_ENSURE_ARG_POINTER(aId);
  51   *aId = mId;
  52   return NS_OK;
  53 }
  54 NS_IMETHODIMP
  55 aaTransaction::SetId(PRInt64 aId)
  56 {
  57   mId = aId;
  58   return NS_OK;
  59 }
  60
  61 NS_IMETHODIMP
  62 aaTransaction::Accept(aaIHandler* aQuery)
  63 {
  64   NS_ENSURE_ARG_POINTER(aQuery);
  65   return aQuery->HandleTransaction(this);
  66 }
  67
  68 NS_IMETHODIMP
  69 aaTransaction::GetEdited(PRBool* aEdited)
  70 {
  71   NS_ENSURE_ARG_POINTER(aEdited);
  72   *aEdited = PR_FALSE;
  73   return NS_OK;
  74 }
  75
  76
  77 /* aaITransaction */
  78 NS_IMETHODIMP
  79 aaTransaction::GetFact(aaIFact * *aFact)
  80 {
  81   NS_ENSURE_ARG_POINTER( aFact );
  82   NS_IF_ADDREF( *aFact = mFact );
  83   return NS_OK;
  84 }
  85 NS_IMETHODIMP
  86 aaTransaction::SetFact(aaIFact *aFact)
  87 {
  88   mFact = aFact;
  89   return NS_OK;
  90 }
  91 aaIFact *
  92 aaTransaction::PickFact()
  93 {
  94   return mFact;
  95 }
  96
  97 NS_IMETHODIMP
  98 aaTransaction::GetValue(double *aValue)
  99 {
 100   NS_ENSURE_ARG_POINTER( aValue );
 101   *aValue = mValue;
 102   return NS_OK;
 103 }
 104 NS_IMETHODIMP
 105 aaTransaction::SetValue(double aValue)
 106 {
 107   mValue = aValue;
 108   return NS_OK;
 109 }
 110 double
 111 aaTransaction::PickValue()
 112 {
 113   return mValue;
 114 }
 115
 116 NS_IMETHODIMP
 117 aaTransaction::GetHasTime(PRBool *aHasTime)
 118 {
 119   NS_ENSURE_ARG_POINTER( aHasTime );
 120   *aHasTime = mHasTime;
 121   return NS_OK;
 122 }
 123
 124 NS_IMETHODIMP
 125 aaTransaction::GetTime(PRTime *aTime)
 126 {
 127   NS_ENSURE_TRUE( mHasTime, NS_ERROR_NOT_INITIALIZED);
 128   NS_ENSURE_ARG_POINTER( aTime );
 129   *aTime = mTime;
 130   return NS_OK;
 131 }
 132 NS_IMETHODIMP
 133 aaTransaction::SetTime(PRTime aTime)
 134 {
 135   mTime = aTime;
 136   mHasTime = PR_TRUE;
 137   return NS_OK;
 138 }
 139
 140 NS_IMETHODIMP
 141 aaTransaction::GetBroadcasting(PRBool *aBroadcasting)
 142 {
 143   NS_ENSURE_ARG_POINTER(aBroadcasting);
 144   *aBroadcasting = mBroadcasting;
 145   return NS_OK;
 146 }
 147 NS_IMETHODIMP
 148 aaTransaction::SetBroadcasting(PRBool aBroadcasting)
 149 {
 150   mBroadcasting = aBroadcasting;
 151   return NS_OK;
 152 }