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/*
* Copyright (c) 2017, 2018, 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 <QFileInfo>
#include "homescreenhandler.h"
#include <functional>
#include <QProcess>
#include <dirent.h>
#include <stdio.h>
#include "hmi-debug.h"
#define BUF_SIZE 1024
void* HomescreenHandler::myThis = 0;
HomescreenHandler::HomescreenHandler(QObject *parent) :
QObject(parent),
mp_qhs(NULL),
current_application("launcher")
{
}
HomescreenHandler::~HomescreenHandler()
{
if (mp_qhs != NULL) {
delete mp_qhs;
}
}
void HomescreenHandler::init(int port, const char *token, QLibWindowmanager *qwm, QString myname)
{
mp_qhs = new QLibHomeScreen();
mp_qhs->init(port, token);
myThis = this;
mp_qwm = qwm;
m_myname = myname;
mp_qhs->registerCallback(nullptr, HomescreenHandler::onRep_static);
mp_qhs->set_event_handler(QLibHomeScreen::Event_ShowWindow,[this](json_object *object){
HMI_DEBUG("Launcher","Surface launcher got Event_ShowWindow\n");
mp_qwm->activateWindow(m_myname);
emit showWindow();
});
mp_qhs->set_event_handler(QLibHomeScreen::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);
});
mp_qhs->set_event_handler(QLibHomeScreen::Event_ShowNotification,[this](json_object *object){
json_object *p_obj = json_object_object_get(object, "parameter");
const char *icon = json_object_get_string(
json_object_object_get(p_obj, "icon"));
const char *text = json_object_get_string(
json_object_object_get(p_obj, "text"));
const char *app_id = json_object_get_string(
json_object_object_get(p_obj, "caller"));
HMI_DEBUG("HomeScreen","Event_ShowNotification icon=%s, text=%s, caller=%s", icon, text, app_id);
QFileInfo icon_file(icon);
QString icon_path;
if (icon_file.isFile() && icon_file.exists()) {
icon_path = QString(QLatin1String(icon));
} else {
icon_path = "./images/Utility_Logo_Grey-01.svg";
}
emit showNotification(QString(QLatin1String(app_id)), icon_path, QString(QLatin1String(text)));
});
mp_qhs->set_event_handler(QLibHomeScreen::Event_ShowInformation,[this](json_object *object){
json_object *p_obj = json_object_object_get(object, "parameter");
const char *info = json_object_get_string(
json_object_object_get(p_obj, "info"));
emit showInformation(QString(QLatin1String(info)));
});
mp_qhs->set_event_handler(QLibHomeScreen::Event_HideWindow, [this](json_object *object) {
emit hideWindow();
HMI_DEBUG("HomeScreen","set_event_handler Event_HideWindow");
});
mp_qhs->set_event_handler(QLibHomeScreen::Event_RegisterShortcut,[this](json_object *object){
HMI_DEBUG("HomeScreen","set_event_handler Event_RegisterShortcut");
json_object *p_obj = json_object_object_get(object, "parameter");
const char *shortcut_id = json_object_get_string(
json_object_object_get(p_obj, "shortcut_id"));
const char *shortcut_name = json_object_get_string(
json_object_object_get(p_obj, "shortcut_name"));
const char *position = json_object_get_string(
json_object_object_get(p_obj, "position"));
HMI_DEBUG("HomeScreen", "Event_RegisterShortcut id==%s, name==%s, position ==%s", shortcut_id, shortcut_name, position);
emit shortcutChanged(QString(QLatin1String(shortcut_id)), QString(QLatin1String(shortcut_name)), QString(QLatin1String(position)));
});
}
void HomescreenHandler::tapShortcut(QString application_id, bool is_full)
{
HMI_DEBUG("HomeScreen","tapShortcut %s", application_id.toStdString().c_str());
struct json_object* j_json = json_object_new_object();
struct json_object* value;
if(is_full) {
value = json_object_new_string("fullscreen");
HMI_DEBUG("HomeScreen","fullscreen");
} else {
value = json_object_new_string("normal.full");
HMI_DEBUG("HomeScreen","normal");
}
json_object_object_add(j_json, "area", value);
mp_qhs->showWindow(application_id.section('@', 0, 0).toStdString().c_str(), j_json);
}
void HomescreenHandler::updateShortcut(QString id, struct json_object* object)
{
mp_qhs->updateShortcut(id.toStdString().c_str(), object);
}
void HomescreenHandler::setCurrentApplication(QString application_name)
{
HMI_DEBUG("HomeScreen","setCurrentApplication %s", application_name.toStdString().c_str());
current_application = application_name;
}
QString HomescreenHandler::getCurrentApplication()
{
HMI_DEBUG("HomeScreen","getCurrentApplication %s", current_application.toStdString().c_str());
return current_application;
}
int HomescreenHandler::getPidOfApplication(QString application_name) {
DIR *dir = NULL;
struct dirent *dir_ent_ptr = NULL;
FILE *fp = NULL;
char file_path[50] = {0};
char cur_task_ame[50] = {0};
char buf[BUF_SIZE] = {0};
int pid = -1;
dir = opendir("/proc");
if (dir) {
while((dir_ent_ptr = readdir(dir)) != NULL) {
if ((strcmp(dir_ent_ptr->d_name, ".") == 0) || (strcmp(dir_ent_ptr->d_name, "..") == 0)
|| (DT_DIR != dir_ent_ptr->d_type))
continue;
sprintf(file_path, "/proc/%s/status", dir_ent_ptr->d_name);
fp = fopen(file_path, "r");
if (fp) {
if (fgets(buf, BUF_SIZE - 1, fp) == NULL) {
fclose(fp);
continue;
}
sscanf(buf, "%*s %s", cur_task_ame);
if (0 == strcmp(application_name.toStdString().c_str(), cur_task_ame)) {
pid = atoi(dir_ent_ptr->d_name);
break;
}
}
}
}
return pid;
}
void HomescreenHandler::killRunningApplications()
{
QProcess *proc = new QProcess;
QProcess *proc2 = new QProcess;
// int num = getPidOfApplication("afbd-video@0.1");
// QString procNum = QString::number(num);
QString command = "/usr/bin/pkill videoplayer";
QString command2 = "/usr/bin/pkill navigation";
proc->start(command);
proc2->start(command2);
HMI_DEBUG("homescreen", command.toStdString().c_str());
HMI_DEBUG("homescreen", command2.toStdString().c_str());
}
void HomescreenHandler::reboot()
{
QProcess::execute("sync");
QProcess::execute("reboot -f");
}
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);
}
}
void HomescreenHandler::setQuickWindow(QQuickWindow *qw)
{
mp_qhs->setQuickWindow(qw);
}
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