vaikene.ee Git - evaf/blob - src/libs/Common/globals.cpp

   1 /**
   2  * @file Common/globals.cpp
   3  * @brief Global constants and macros for eVaf
   4  * @author Enar Vaikene
   5  *
   6  * Copyright (c) 2011 Enar Vaikene
   7  *
   8  * This file is part of the eVaf C++ cross-platform application development framework.
   9  *
  10  * This file can be used under the terms of the GNU General Public License
  11  * version 3.0 as published by the Free Software Foundation and appearing in
  12  * the file LICENSE included in the packaging of this file. Please review the
  13  * the following information to ensure the GNU General Public License version
  14  * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
  15  *
  16  * Alternatively, this file may be used in accordance with the Commercial License
  17  * Agreement provided with the Software.
  18  */
  19
  20 #include "globals.h"
  21 #include "app.h"
  22 #include "config.h"
  23 #include "logger.h"
  24 #include "version.h"
  25 #include "ilogger.h"
  26
  27 #include <QCoreApplication>
  28
  29
  30 //-------------------------------------------------------------------
  31
  32 bool eVaf::Common::init()
  33 {
  34     if (QCoreApplication::instance() == 0) {
  35         EVAF_FATAL_ERROR("QApplication is not instantiated");
  36         return false;
  37     }
  38
  39     EVAF_INFO("Initializing %s-Globals", VER_MODULE_NAME_STR);
  40
  41     // Initialize all the common interface implementations in the proper sequence
  42
  43     eVaf::Common::Internal::App * app =
  44         qobject_cast<eVaf::Common::Internal::App *>(eVaf::Common::iApp::instance());
  45     if (app) {
  46         if (!app->init())
  47             return false;
  48     }
  49     eVaf::Common::Internal::Logger * logger =
  50         qobject_cast<eVaf::Common::Internal::Logger *>(eVaf::Common::iLogger::instance());
  51     if (logger) {
  52         if (!logger->init())
  53             return false;
  54     }
  55     eVaf::Common::Internal::Config * config =
  56         qobject_cast<eVaf::Common::Internal::Config *>(eVaf::Common::iConfig::instance());
  57     if (config) {
  58         if (!config->init())
  59             return false;
  60     }
  61
  62     EVAF_INFO("%s-Globals initialized", VER_MODULE_NAME_STR);
  63
  64     return true;
  65 }