LCOV - app.info - gfx/src/nsThebesGfxFactory.cpp

LCOV - code coverage report
| Current view: | directory - gfx/src - nsThebesGfxFactory.cpp (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 15 | 12 | 80.0 %
| Date: | 2012-06-02 | Functions: | 8 | 7 | 87.5 %

           1                 : /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is thebes gfx
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * mozilla.org.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 2005
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *   Vladimir Vukicevic <vladimir@pobox.com>
          24                 :  *
          25                 :  * Alternatively, the contents of this file may be used under the terms of
          26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
          27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          29                 :  * of those above. If you wish to allow use of your version of this file only
          30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          31                 :  * use your version of this file under the terms of the MPL, indicate your
          32                 :  * decision by deleting the provisions above and replace them with the notice
          33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          34                 :  * the provisions above, a recipient may use your version of this file under
          35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          36                 :  *
          37                 :  * ***** END LICENSE BLOCK ***** */
          38                 :
          39                 : #include "mozilla/ModuleUtils.h"
          40                 : #include "nsCOMPtr.h"
          41                 : #include "nsGfxCIID.h"
          42                 :
          43                 : #include "nsThebesFontEnumerator.h"
          44                 : #include "nsScriptableRegion.h"
          45                 :
          46                 : #include "gfxPlatform.h"
          47                 :
          48                 : // This class doesn't do anything; its only purpose is to give
          49                 : // gfxPlatform::Init a way to force this component to be registered,
          50                 : // so that gfxPlatform::Shutdown will be called at an appropriate
          51                 : // time.  (Component teardown is the only shutdown hook that runs
          52                 : // late enough; see bug 651498.)
          53                 :
          54                 : namespace {
          55               3 : class GfxInitialization : public nsISupports {
          56                 :     NS_DECL_ISUPPORTS
          57                 : };
          58                 :
          59              18 : NS_IMPL_ISUPPORTS0(GfxInitialization)
          60                 : }
          61                 :
          62               0 : NS_GENERIC_FACTORY_CONSTRUCTOR(nsThebesFontEnumerator)
          63                 :
          64                 : static nsresult
          65               1 : nsScriptableRegionConstructor(nsISupports *aOuter, REFNSIID aIID, void **aResult)
          66                 : {
          67               1 :   if (!aResult) {
          68               0 :     return NS_ERROR_NULL_POINTER;
          69                 :   }
          70               1 :   *aResult = nsnull;
          71               1 :   if (aOuter) {
          72               0 :     return NS_ERROR_NO_AGGREGATION;
          73                 :   }
          74                 :
          75               2 :   nsCOMPtr<nsIScriptableRegion> scriptableRgn = new nsScriptableRegion();
          76               1 :   return scriptableRgn->QueryInterface(aIID, aResult);
          77                 : }
          78                 :
          79               6 : NS_GENERIC_FACTORY_CONSTRUCTOR(GfxInitialization)
          80                 :
          81                 : NS_DEFINE_NAMED_CID(NS_FONT_ENUMERATOR_CID);
          82                 : NS_DEFINE_NAMED_CID(NS_SCRIPTABLE_REGION_CID);
          83                 : NS_DEFINE_NAMED_CID(NS_GFX_INITIALIZATION_CID);
          84                 :
          85                 : static const mozilla::Module::CIDEntry kThebesCIDs[] = {
          86                 :     { &kNS_FONT_ENUMERATOR_CID, false, NULL, nsThebesFontEnumeratorConstructor },
          87                 :     { &kNS_SCRIPTABLE_REGION_CID, false, NULL, nsScriptableRegionConstructor },
          88                 :     { &kNS_GFX_INITIALIZATION_CID, false, NULL, GfxInitializationConstructor },
          89                 :     { NULL }
          90                 : };
          91                 :
          92                 : static const mozilla::Module::ContractIDEntry kThebesContracts[] = {
          93                 :     { "@mozilla.org/gfx/fontenumerator;1", &kNS_FONT_ENUMERATOR_CID },
          94                 :     { "@mozilla.org/gfx/region;1", &kNS_SCRIPTABLE_REGION_CID },
          95                 :     { "@mozilla.org/gfx/init;1", &kNS_GFX_INITIALIZATION_CID },
          96                 :     { NULL }
          97                 : };
          98                 :
          99                 : static void
         100               4 : nsThebesGfxModuleDtor()
         101                 : {
         102               4 :     gfxPlatform::Shutdown();
         103               4 : }
         104                 :
         105                 : static const mozilla::Module kThebesModule = {
         106                 :     mozilla::Module::kVersion,
         107                 :     kThebesCIDs,
         108                 :     kThebesContracts,
         109                 :     NULL,
         110                 :     NULL,
         111                 :     NULL,
         112                 :     nsThebesGfxModuleDtor
         113                 : };
         114                 :
         115                 : NSMODULE_DEFN(nsGfxModule) = &kThebesModule;

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