src_wearable/standards/W3C/Widget/plugin_initializer.cpp

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16 /**
  17  *
  18  * @file       plugin_initializer.cpp
  19  * @author     Grzegorz Krawczyk (g.krawczyk@samsung.com)
  20  * @version    0.1
  21  * @brief
  22  */
  23
  24 #include <dpl/log/secure_log.h>
  25
  26 #include <Commons/plugin_initializer_def.h>
  27 #include <Commons/WrtAccess/WrtAccess.h>
  28 #include <ExportedApi.h>
  29 #include <ObjectFactory.h>
  30 #include <Plugin.h>
  31 #include <PluginRegistration.h>
  32
  33 #include "JSWidget.h"
  34 #include "JSPreferences.h"
  35
  36 #include "plugin_config.h"
  37
  38 #define OBJECT_WIDGET "widget"
  39 #define INTERFACE_WIDGET_NAME "Widget"
  40
  41 using namespace WrtPlugins::W3C;
  42 using namespace WrtDeviceApis;
  43 using namespace WrtDeviceApis::Commons;
  44 using namespace WrtPluginsApi;
  45
  46 namespace Options {
  47 class_definition_options_t WidgetOptions = {
  48     JS_CLASS,
  49     CREATE_INSTANCE,
  50     NONE_NOTICE,
  51     IGNORED,
  52     NULL,
  53     NULL,
  54     NULL
  55 };
  56
  57 class_definition_options_t WidgetInterfaceOptions = {
  58     JS_INTERFACE,
  59     CREATE_INSTANCE,
  60     NONE_NOTICE,
  61     IGNORED, //ignored
  62     NULL,
  63     NULL,
  64     NULL
  65 };
  66 }
  67
  68 //TODO: remove this after switch to wrt-plugin-installer
  69 void on_widget_init_callback(feature_mapping_interface_t *mapping)
  70 {
  71     _D("[W3C\\widget] on_widget_init_callback");
  72
  73     WrtPlugins::W3C::WidgetDeclarations::getMappingInterface(mapping);
  74 }
  75 //...
  76
  77 void on_widget_start_callback(int widgetId)
  78 {
  79     _D("[W3C\\widget] on_widget_start_callback (%d)", widgetId);
  80
  81     Try
  82     {
  83         WrtAccessSingleton::Instance().initialize(widgetId);
  84     }
  85     Catch(Commons::Exception)
  86     {
  87         _E("Wrt wrapper registration failed");
  88         return;
  89     }
  90 }
  91
  92 void on_widget_stop_callback(int widgetId)
  93 {
  94     _D("[W3C\\widget] on_widget_stop_callback (%d)", widgetId);
  95     Try
  96     {
  97         WrtAccessSingleton::Instance().deinitialize(widgetId);
  98     }
  99     Catch(Commons::Exception)
 100     {
 101         _E("Wrt wrapper registration failed");
 102         return;
 103     }
 104 }
 105
 106 void Register(PluginRegistration& r)
 107 {
 108     Plugin* plugin = new Plugin();
 109
 110     auto widgetObject = ObjectFactory::createObjectWithInterface(
 111             OBJECT_WIDGET,
 112             (js_class_template_getter) WrtPlugins::W3C::JSWidget::getClassRef,
 113             INTERFACE_WIDGET_NAME,
 114             reinterpret_cast<js_class_constructor_cb_t>(WrtPlugins::W3C::JSWidget::callAsConstructor));
 115
 116     plugin->AddObject(widgetObject);
 117
 118     r.Connect<OnWidgetStart>(on_widget_start_callback);
 119     r.Connect<OnWidgetStop>(on_widget_stop_callback);
 120
 121     r.AddPlugin(*plugin);
 122 }
 123
 124 void Unregister(PluginRegistration& r, Plugin* plugin)
 125 {
 126     r.DisconnectAll();
 127     delete plugin;
 128 }
 129
 130 void GetProvidedFeatures(feature_mapping_interface_t *mapping)
 131 {
 132     WrtPlugins::W3C::WidgetDeclarations::getMappingInterface(mapping);
 133 }
 134
 135 ExportedApi dll_api={Register, Unregister, GetProvidedFeatures};
 136
 137 //TODO: remove this after switch to wrt-plugin-installer
 138 PLUGIN_ON_WIDGET_START(on_widget_start_callback)
 139 PLUGIN_ON_WIDGET_STOP(on_widget_stop_callback)
 140 PLUGIN_ON_WIDGET_INIT(on_widget_init_callback)
 141
 142 PLUGIN_CLASS_MAP_BEGIN
 143 PLUGIN_CLASS_MAP_ADD_INTERFACE(
 144     WRT_JS_EXTENSION_OBJECT_GLOBAL,
 145     INTERFACE_WIDGET_NAME,
 146     (js_class_template_getter) WrtPlugins::W3C::JSWidget::getClassRef,
 147     reinterpret_cast<js_class_constructor_cb_t>(WrtPlugins::W3C::JSWidget::
 148                                                     callAsConstructor),
 149     &Options::WidgetInterfaceOptions)
 150 PLUGIN_CLASS_MAP_ADD_INTERFACE_PRODUCT(
 151     WRT_JS_EXTENSION_OBJECT_GLOBAL,
 152     OBJECT_WIDGET,
 153     INTERFACE_WIDGET_NAME,
 154     &Options::WidgetOptions)
 155
 156 PLUGIN_CLASS_MAP_END
 157 //...
 158
 159 #undef OBJECT_WIDGET
 160 #undef INTERFACE_WIDGET_NAME