plugins/dbus/basicproperty.h

   1 /*
   2         Copyright (C) 2012  Intel Corporation
   3
   4         This library is free software; you can redistribute it and/or
   5         modify it under the terms of the GNU Lesser General Public
   6         License as published by the Free Software Foundation; either
   7         version 2.1 of the License, or (at your option) any later version.
   8
   9         This library is distributed in the hope that it will be useful,
  10         but WITHOUT ANY WARRANTY; without even the implied warranty of
  11         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12         Lesser General Public License for more details.
  13
  14         You should have received a copy of the GNU Lesser General Public
  15         License along with this library; if not, write to the Free Software
  16         Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  17 */
  18
  19 #ifndef _BASICPROPERTY_H_
  20 #define _BASICPROPERTY_H_
  21
  22 #include "abstractproperty.h"
  23 #include "vehicleproperty.h"
  24 #include "abstractroutingengine.h"
  25
  26 template <typename T>
  27 class BasicProperty: public AbstractProperty
  28 {
  29 public:
  30         BasicProperty(AbstractRoutingEngine* re, string ambPropertyName, string propertyName, string signature, Access access, AbstractDBusInterface *interface)
  31                 :AbstractProperty(propertyName, signature, access, interface)
  32         {
  33                 mAmbPropertyName = ambPropertyName;
  34         }
  35
  36         void setValue(T val)
  37         {
  38                 AbstractProperty::setValue<T>(val);
  39         }
  40
  41         T value()
  42         {
  43                 return AbstractProperty::value<T>();
  44         }
  45
  46         virtual GVariant* toGVariant()
  47         {
  48                 return g_variant_new(signature().c_str(), value());
  49         }
  50
  51         virtual void fromGVariant(GVariant *value)
  52         {
  53                 T val;
  54                 g_variant_get(value,signature().c_str(), &val);
  55
  56                 AbstractPropertyType* apt = VehicleProperty::getPropertyTypeForPropertyNameValue(mAmbPropertyName,"");
  57                 apt->setValue(val);
  58
  59                 AsyncSetPropertyRequest request;
  60                 request.property = mAmbPropertyName;
  61                 request.value = apt;
  62                 request.completed = [apt](AsyncPropertyReply* reply)
  63                 {
  64                         if(!reply->success) {
  65                                 //TODO: throw DBus exception
  66                         }
  67                         delete apt;
  68                 };
  69
  70                 routingEngine->setProperty(request);
  71         }
  72
  73 private:
  74         VehicleProperty::Property mAmbPropertyName;
  75         AbstractRoutingEngine* routingEngine;
  76 };
  77
  78 #endif