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-rw-r--r--homescreen/src/homescreenhandler.cpp154
1 files changed, 154 insertions, 0 deletions
diff --git a/homescreen/src/homescreenhandler.cpp b/homescreen/src/homescreenhandler.cpp
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+++ b/homescreen/src/homescreenhandler.cpp
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+/*
+ * Copyright (c) 2017-2019 TOYOTA MOTOR CORPORATION
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "homescreenhandler.h"
+#include <functional>
+#include <QQmlApplicationEngine>
+#include <QtQuick/QQuickWindow>
+#include "hmi-debug.h"
+
+void* HomescreenHandler::myThis = 0;
+
+HomescreenHandler::HomescreenHandler(QObject *parent) :
+ QObject(parent),
+ mp_hs(NULL), mp_wm(NULL), m_role()
+{
+
+}
+
+HomescreenHandler::~HomescreenHandler()
+{
+ if (mp_hs != NULL) {
+ delete mp_hs;
+ }
+ if (mp_wm != NULL) {
+ delete mp_wm;
+ }
+}
+
+void HomescreenHandler::init(const char* role, int port, const char *token)
+{
+ this->m_role = role;
+
+ // LibWindowManager initialize
+ mp_wm = new LibWindowmanager();
+ if(mp_wm->init(port,token) != 0){
+ exit(EXIT_FAILURE);
+ }
+
+ int surface = mp_wm->requestSurface(m_role.c_str());
+ if (surface < 0) {
+ exit(EXIT_FAILURE);
+ }
+ std::string ivi_id = std::to_string(surface);
+ setenv("QT_IVI_SURFACE_ID", ivi_id.c_str(), true);
+
+ // LibHomeScreen initialize
+ mp_hs = new LibHomeScreen();
+ mp_hs->init(port, token);
+
+ myThis = this;
+
+ mp_hs->registerCallback(nullptr, HomescreenHandler::onRep_static);
+
+ mp_hs->set_event_handler(LibHomeScreen::Event_OnScreenMessage, [this](json_object *object){
+ const char *display_message = json_object_get_string(
+ json_object_object_get(object, "display_message"));
+ HMI_DEBUG("HomeScreen","set_event_handler Event_OnScreenMessage display_message = %s", display_message);
+ });
+}
+
+void HomescreenHandler::setWMHandler(WMHandler& h) {
+ h.on_sync_draw = [&](const char* role, const char* area, Rect r) {
+ this->mp_wm->endDraw(this->m_role.c_str());
+ };
+ mp_wm->setEventHandler(h);
+}
+
+void HomescreenHandler::disconnect_frame_swapped(void)
+{
+ qDebug("Let's start homescreen");
+ QObject::disconnect(this->loading);
+ mp_wm->activateWindow(m_role.c_str(), "fullscreen");
+}
+
+void HomescreenHandler::attach(QQmlApplicationEngine* engine)
+{
+ QQuickWindow *window = qobject_cast<QQuickWindow *>(engine->rootObjects().first());
+ this->loading = QObject::connect(window, SIGNAL(frameSwapped()), this, SLOT(disconnect_frame_swapped()));
+}
+
+void HomescreenHandler::changeLayout(int pattern)
+{
+ HMI_NOTICE("HomeScreen", "Pressed %d, %s", pattern,
+ (pattern == P_LEFT_METER_RIGHT_MAP) ? "left:meter, right:map": "left:map, right:meter");
+ ChangeAreaReq req;
+ std::unordered_map<std::string, Rect> map_list;
+ switch(pattern) {
+ case P_LEFT_METER_RIGHT_MAP:
+ map_list["split.main"] = Rect(0, 180, 1280, 720);
+ map_list["split.sub"] = Rect(1280, 180, 640, 720);
+ break;
+ case P_LEFT_MAP_RIGHT_METER:
+ map_list["split.main"] = Rect(640, 180, 1280, 720);
+ map_list["split.sub"] = Rect(0, 180, 640, 720);
+ break;
+ default:
+ break;
+ }
+ if(map_list.size() != 0)
+ {
+ req.setAreaReq(map_list);
+ HMI_NOTICE("Homescreen", "Change layout");
+ mp_wm->changeAreaSize(req);
+ }
+}
+
+void HomescreenHandler::tapShortcut(QString application_name)
+{
+ HMI_DEBUG("HomeScreen","tapShortcut %s", application_name.toStdString().c_str());
+ mp_hs->tapShortcut(application_name.toStdString().c_str());
+}
+
+void HomescreenHandler::onRep_static(struct json_object* reply_contents)
+{
+ static_cast<HomescreenHandler*>(HomescreenHandler::myThis)->onRep(reply_contents);
+}
+
+void HomescreenHandler::onEv_static(const string& event, struct json_object* event_contents)
+{
+ static_cast<HomescreenHandler*>(HomescreenHandler::myThis)->onEv(event, event_contents);
+}
+
+void HomescreenHandler::onRep(struct json_object* reply_contents)
+{
+ const char* str = json_object_to_json_string(reply_contents);
+ HMI_DEBUG("HomeScreen","HomeScreen onReply %s", str);
+}
+
+void HomescreenHandler::onEv(const string& event, struct json_object* event_contents)
+{
+ const char* str = json_object_to_json_string(event_contents);
+ HMI_DEBUG("HomeScreen","HomeScreen onEv %s, contents: %s", event.c_str(), str);
+
+ if (event.compare("homescreen/on_screen_message") == 0) {
+ struct json_object *json_data = json_object_object_get(event_contents, "data");
+ struct json_object *json_display_message = json_object_object_get(json_data, "display_message");
+ const char* display_message = json_object_get_string(json_display_message);
+
+ HMI_DEBUG("HomeScreen","display_message = %s", display_message);
+ }
+}