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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 <QGuiApplication>
#include <QFileInfo>
#include "homescreenhandler.h"
#include <functional>
#include "hmi-debug.h"
#include <qpa/qplatformnativeinterface.h>
void* HomescreenHandler::myThis = 0;
HomescreenHandler::HomescreenHandler(Shell *_aglShell, QObject *parent) :
QObject(parent),
aglShell(_aglShell)
{
}
HomescreenHandler::~HomescreenHandler()
{
if (mp_hs != NULL) {
delete mp_hs;
}
}
void HomescreenHandler::init(int port, const char *token)
{
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);
fprintf(stderr, "HomeScreen, set_event_handler Event_OnScreenMessage display_message = %s\n", display_message);
});
// should be handled in the top panel
mp_hs->set_event_handler(LibHomeScreen::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";
}
fprintf(stderr, "HomeScreen, LibHomeScreen::Event_ShowNotification()\n");
emit showNotification(QString(QLatin1String(app_id)), icon_path, QString(QLatin1String(text)));
});
// should be handled in the bottom panel
mp_hs->set_event_handler(LibHomeScreen::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"));
fprintf(stderr, "HomeScreen, LibHomeScreen::Event_ShowInformation()\n");
emit showInformation(QString(QLatin1String(info)));
});
}
static struct wl_output *
getWlOutput(QPlatformNativeInterface *native, QScreen *screen)
{
void *output = native->nativeResourceForScreen("output", screen);
return static_cast<struct ::wl_output*>(output);
}
void HomescreenHandler::tapShortcut(QString application_id)
{
HMI_DEBUG("HomeScreen","tapShortcut %s", application_id.toStdString().c_str());
struct json_object* j_json = json_object_new_object();
struct json_object* value;
struct agl_shell *agl_shell = aglShell->shell.get();
QPlatformNativeInterface *native = qApp->platformNativeInterface();
struct wl_output *output = getWlOutput(native, qApp->screens().first());
value = json_object_new_string("normal.full");
json_object_object_add(j_json, "area", value);
mp_hs->showWindow(application_id.toStdString().c_str(), j_json);
// this works (and it is redundant the first time), due to the default
// policy engine installed which actives the application, when starting
// the first time. Later calls to HomescreenHandler::tapShortcut will
// require calling 'agl_shell_activate_app'
agl_shell_activate_app(agl_shell, application_id.toStdString().c_str(), output);
}
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);
}
}
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