launcher/src/homescreenhandler.cpp

   1 /*
   2  * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
   3  * Copyright (c) 2018,2019 TOYOTA MOTOR CORPORATION
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #include <QFileInfo>
  19 #include "homescreenhandler.h"
  20 #include <functional>
  21 #include "hmi-debug.h"
  22
  23 void* HomescreenHandler::myThis = 0;
  24
  25 HomescreenHandler::HomescreenHandler(QObject *parent) :
  26     QObject(parent),
  27     mp_hs(NULL)
  28 {
  29
  30 }
  31
  32 HomescreenHandler::~HomescreenHandler()
  33 {
  34     if (mp_hs != NULL) {
  35         delete mp_hs;
  36     }
  37 }
  38
  39 void HomescreenHandler::init(int port, const char *token, QLibWindowmanager *qwm, QString myname)
  40 {
  41     myThis = this;
  42     mp_qwm = qwm;
  43     m_myname = myname;
  44
  45     mp_hs = new LibHomeScreen();
  46     mp_hs->init(port, token);
  47     mp_hs->registerCallback(nullptr, HomescreenHandler::onRep_static);
  48
  49     mp_hs->set_event_handler(LibHomeScreen::Event_ShowWindow,[this](json_object *object){
  50         HMI_DEBUG("Launcher","Surface launcher got Event_ShowWindow\n");
  51         mp_qwm->activateWindow(m_myname);
  52     });
  53
  54     mp_hs->set_event_handler(LibHomeScreen::Event_AppListChanged,[this](json_object *object){
  55         HMI_DEBUG("Launcher","laucher: appListChanged [%s]\n", json_object_to_json_string(object));
  56
  57         struct json_object *obj_param, *obj_oper, *obj_data;
  58         if(json_object_object_get_ex(object, "parameter", &obj_param)
  59         && json_object_object_get_ex(obj_param, "operation", &obj_oper)
  60         && json_object_object_get_ex(obj_param, "data", &obj_data)) {
  61             QString oper = json_object_get_string(obj_oper);
  62             if(oper == "uninstall") {
  63                 /* { "application_id": "launcher",
  64                  *   "type": "application-list-changed",
  65                  *   "parameter":{
  66                  *      "operation": "uninstall",
  67                  *      "data": "onstestapp@0.1"
  68                  *   }
  69                  * } */
  70                 QString id = json_object_get_string(obj_data);
  71                 QStringList info;
  72                 // icon, name, id
  73                 info << "" << "" << id;
  74                 emit appListUpdate(info);
  75             }
  76             else if(oper == "install") {
  77                 /* { "application_id": "launcher",
  78                  *   "type": "application-list-changed",
  79                  *   "parameter": {
  80                  *      "operation": "install",
  81                  *      "data": {
  82                  *          "description":"This is a demo onstestapp application",
  83                  *          "name": "onstestapp",
  84                  *          "shortname": "",
  85                  *          "id": "onstestapp@0.1",
  86                  *          "version": "0.1",
  87                  *          "author": "Qt",
  88                  *          "author-email": "",
  89                  *          "width": "",
  90                  *          "height": "",
  91                  *          "icon": "\/var\/local\/lib\/afm\/applications\/onstestapp\/0.1\/icon.svg",
  92                  *          "http-port": 31022
  93                  *      }
  94                  *    }
  95                  * } */
  96                 struct json_object *obj_icon, *obj_name, *obj_id;
  97                 if(json_object_object_get_ex(obj_data, "icon", &obj_icon)
  98                 && json_object_object_get_ex(obj_data, "name", &obj_name)
  99                 && json_object_object_get_ex(obj_data, "id", &obj_id)) {
 100                     QString icon = json_object_get_string(obj_icon);
 101                     QString name = json_object_get_string(obj_name);
 102                     QString id = json_object_get_string(obj_id);
 103                     QStringList info;
 104                     // icon, name, id
 105                     info << icon << name << id;
 106                     emit appListUpdate(info);
 107                 }
 108             }
 109             else {
 110                 HMI_ERROR("Launcher","error operation.\n");
 111             }
 112         }
 113     });
 114 }
 115
 116 void HomescreenHandler::tapShortcut(QString application_id)
 117 {
 118     HMI_DEBUG("Launcher","tapShortcut %s", application_id.toStdString().c_str());
 119     struct json_object* j_json = json_object_new_object();
 120     struct json_object* value;
 121     value = json_object_new_string("normal.full");
 122     json_object_object_add(j_json, "area", value);
 123
 124     mp_hs->showWindow(application_id.toStdString().c_str(), j_json);
 125 }
 126
 127 void HomescreenHandler::onRep_static(struct json_object* reply_contents)
 128 {
 129     static_cast<HomescreenHandler*>(HomescreenHandler::myThis)->onRep(reply_contents);
 130 }
 131
 132 void HomescreenHandler::onRep(struct json_object* reply_contents)
 133 {
 134     HMI_DEBUG("launcher","HomeScreen onReply %s", json_object_to_json_string(reply_contents));
 135     struct json_object *obj_res, *obj_verb;
 136     if(json_object_object_get_ex(reply_contents, "response", &obj_res)
 137     && json_object_object_get_ex(obj_res, "verb", &obj_verb)
 138     && !strcasecmp("getRunnables", json_object_get_string(obj_verb))) {
 139         struct json_object *obj_data;
 140         if(json_object_object_get_ex(obj_res, "data", &obj_data)) {
 141             HMI_DEBUG("launcher","HomescreenHandler emit initAppList");
 142             QString data = json_object_to_json_string(obj_data);
 143             emit initAppList(data);
 144         }
 145     }
 146 }
 147
 148 void HomescreenHandler::getRunnables(void)
 149 {
 150     mp_hs->getRunnables();
 151 }