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_qhs(NULL)
  28 {
  29 }
  30
  31 HomescreenHandler::~HomescreenHandler()
  32 {
  33     if (mp_qhs != NULL) {
  34         delete mp_qhs;
  35     }
  36 }
  37
  38 void HomescreenHandler::init(int port, const char *token, QLibWindowmanager *qwm, QString myname)
  39 {
  40     myThis = this;
  41     mp_qwm = qwm;
  42     m_myname = myname;
  43
  44     mp_qhs = new QLibHomeScreen();
  45     mp_qhs->init(port, token);
  46     mp_qhs->registerCallback(nullptr, HomescreenHandler::onRep_static);
  47
  48     mp_qhs->set_event_handler(QLibHomeScreen::Event_ShowWindow,[this](json_object *object){
  49         HMI_DEBUG("Launcher","Surface launcher got Event_ShowWindow\n");
  50         mp_qwm->activateWindow(m_myname);
  51     });
  52
  53     mp_qhs->set_event_handler(QLibHomeScreen::Event_AppListChanged,[this](json_object *object){
  54         HMI_DEBUG("Launcher","laucher: appListChanged [%s]\n", json_object_to_json_string(object));
  55
  56         struct json_object *obj_param, *obj_oper, *obj_data;
  57         if(json_object_object_get_ex(object, "parameter", &obj_param)
  58         && json_object_object_get_ex(obj_param, "operation", &obj_oper)
  59         && json_object_object_get_ex(obj_param, "data", &obj_data)) {
  60             QString oper = json_object_get_string(obj_oper);
  61             if(oper == "uninstall") {
  62                 /* { "application_id": "launcher",
  63                  *   "type": "application-list-changed",
  64                  *   "parameter":{
  65                  *      "operation": "uninstall",
  66                  *      "data": "onstestapp@0.1"
  67                  *   }
  68                  * } */
  69                 QString id = json_object_get_string(obj_data);
  70                 QStringList info;
  71                 // icon, name, id
  72                 info << "" << "" << id;
  73                 emit appListUpdate(info);
  74             }
  75             else if(oper == "install") {
  76                 /* { "application_id": "launcher",
  77                  *   "type": "application-list-changed",
  78                  *   "parameter": {
  79                  *      "operation": "install",
  80                  *      "data": {
  81                  *          "description":"This is a demo onstestapp application",
  82                  *          "name": "onstestapp",
  83                  *          "shortname": "",
  84                  *          "id": "onstestapp@0.1",
  85                  *          "version": "0.1",
  86                  *          "author": "Qt",
  87                  *          "author-email": "",
  88                  *          "width": "",
  89                  *          "height": "",
  90                  *          "icon": "\/var\/local\/lib\/afm\/applications\/onstestapp\/0.1\/icon.svg",
  91                  *          "http-port": 31022
  92                  *      }
  93                  *    }
  94                  * } */
  95                 struct json_object *obj_icon, *obj_name, *obj_id;
  96                 if(json_object_object_get_ex(obj_data, "icon", &obj_icon)
  97                 && json_object_object_get_ex(obj_data, "name", &obj_name)
  98                 && json_object_object_get_ex(obj_data, "id", &obj_id)) {
  99                     QString icon = json_object_get_string(obj_icon);
 100                     QString name = json_object_get_string(obj_name);
 101                     QString id = json_object_get_string(obj_id);
 102                     QStringList info;
 103                     // icon, name, id
 104                     info << icon << name << id;
 105                     emit appListUpdate(info);
 106                 }
 107             }
 108             else {
 109                 HMI_ERROR("Launcher","error operation.\n");
 110             }
 111         }
 112     });
 113 }
 114
 115 void HomescreenHandler::tapShortcut(QString application_id)
 116 {
 117     HMI_DEBUG("Launcher","tapShortcut %s", application_id.toStdString().c_str());
 118     struct json_object* j_json = json_object_new_object();
 119     struct json_object* value;
 120     value = json_object_new_string("normal.full");
 121     json_object_object_add(j_json, "area", value);
 122
 123     mp_qhs->showWindow(application_id.toStdString().c_str(), j_json);
 124 }
 125
 126 void HomescreenHandler::onRep_static(struct json_object* reply_contents)
 127 {
 128     static_cast<HomescreenHandler*>(HomescreenHandler::myThis)->onRep(reply_contents);
 129 }
 130
 131 void HomescreenHandler::onRep(struct json_object* reply_contents)
 132 {
 133     HMI_DEBUG("launcher","HomeScreen onReply %s", json_object_to_json_string(reply_contents));
 134     struct json_object *obj_res, *obj_verb;
 135     if(json_object_object_get_ex(reply_contents, "response", &obj_res)
 136     && json_object_object_get_ex(obj_res, "verb", &obj_verb)
 137     && !strcasecmp("getRunnables", json_object_get_string(obj_verb))) {
 138         struct json_object *obj_data;
 139         if(json_object_object_get_ex(obj_res, "data", &obj_data)) {
 140             HMI_DEBUG("launcher","HomescreenHandler emit initAppList");
 141             QString data = json_object_to_json_string(obj_data);
 142             emit initAppList(data);
 143         }
 144     }
 145 }
 146
 147 void HomescreenHandler::getRunnables(void)
 148 {
 149     mp_qhs->getRunnables();
 150 }
 151
 152 void HomescreenHandler::setQuickWindow(QQuickWindow *qw)
 153 {
 154     mp_qhs->setQuickWindow(qw);
 155 }