base/aaAsset.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 "xpcom-config.h"
  23
  24 #include "nsStringAPI.h"
  25 #include "nsMemory.h"
  26 #include "nsIClassInfoImpl.h"
  27
  28 /* Project includes */
  29 #include "aaIHandler.h"
  30 #include "aaAsset.h"
  31
  32 aaAsset::aaAsset()
  33   :mId(0), mTag((const PRUnichar *) nsnull), mRead(PR_FALSE), mEdited(PR_FALSE)
  34 {
  35 }
  36
  37 aaAsset::~aaAsset()
  38 {
  39 }
  40
  41 NS_IMPL_ISUPPORTS4_CI(aaAsset,
  42                       aaIDataNode,
  43                       aaIListNode,
  44                       aaIResource,
  45                       aaIAsset)
  46 /* aaIDataNode */
  47 NS_IMETHODIMP
  48 aaAsset::Accept(aaIHandler* aQuery)
  49 {
  50   NS_ENSURE_ARG_POINTER(aQuery);
  51   return aQuery->HandleAsset(this);
  52 }
  53
  54 NS_IMETHODIMP
  55 aaAsset::GetEdited(PRBool* aEdited)
  56 {
  57   NS_ENSURE_ARG_POINTER(aEdited);
  58   *aEdited = mEdited;
  59   return NS_OK;
  60 }
  61
  62 NS_IMETHODIMP
  63 aaAsset::Sync(aaIStorager *aStorager, aaISqliteChannel *aChannel)
  64 {
  65   return NS_ERROR_NOT_IMPLEMENTED;
  66 }
  67
  68 NS_IMETHODIMP
  69 aaAsset::GetType(PRInt32 *aType)
  70 {
  71   NS_ENSURE_ARG_POINTER(aType);
  72   *aType = aaIAsset::TYPE_ASSET;
  73   return NS_OK;
  74 }
  75 PRInt32
  76 aaAsset::PickType()
  77 {
  78   return aaIAsset::TYPE_ASSET;
  79 }
  80
  81 NS_IMETHODIMP
  82 aaAsset::GetId(PRInt64 *aId)
  83 {
  84   NS_ENSURE_ARG_POINTER(aId);
  85   *aId = mId;
  86   return NS_OK;
  87 }
  88 NS_IMETHODIMP
  89 aaAsset::SetId(PRInt64 aId)
  90 {
  91   mId = aId;
  92   return NS_OK;
  93 }
  94 PRInt64
  95 aaAsset::PickId()
  96 {
  97   return mId;
  98 }
  99
 100 NS_IMETHODIMP
 101 aaAsset::GetTag(nsAString & aTag)
 102 {
 103   aTag.Assign(mTag);
 104   mRead = PR_TRUE;
 105   return NS_OK;
 106 }
 107 NS_IMETHODIMP
 108 aaAsset::SetTag(const nsAString & aTag)
 109 {
 110   if (mTag.Equals(aTag))
 111     return NS_OK;
 112   if (mRead)
 113     mEdited = PR_TRUE;
 114   mTag.Assign(aTag);
 115   return NS_OK;
 116 }