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/*
* Copyright (c) 2017 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 "qlibwindowmanager.h"
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string>
//#include <wrap-json.h>
// TODO: write description for function
// TODO: replace json_object creation to use wrap-json
using namespace std;
int QLibWindowmanager::init(int port, const QString &token) {
string ctoken = token.toStdString();
return this->wm->init(port, ctoken.c_str());
}
int QLibWindowmanager::requestSurface(const QString &label) {
string cstr = label.toStdString();
applabel = strdup(cstr.c_str());
json_object *obj = json_object_new_object();
json_object_object_add(obj, wm->kKeyDrawingName, json_object_new_string(applabel));
int surface_id = this->wm->requestSurface(obj);
if(surface_id < 0){
qDebug("failed to get surfaceID");
return -1;
}
else{
qDebug("surfaceID is set to %d", surface_id);
char buf[65]; // surface id is under 64bit(1.84E19,) so 65 is sufficient for buffer
snprintf(buf, 65, "%d", surface_id);
setenv("QT_IVI_SURFACE_ID", buf, 1);
return 0;
}
}
int QLibWindowmanager::activateSurface(const QString &label) {
json_object *obj = json_object_new_object();
string clabel = label.toStdString();
// Request default drawing area "normal.full"
string cdrawing_area = wm->kStrLayoutNormal + wm->kStrAreaFull;
json_object_object_add(obj, wm->kKeyDrawingName, json_object_new_string(clabel.c_str()));
json_object_object_add(obj, wm->kKeyDrawingArea, json_object_new_string(cdrawing_area.c_str()));
return this->wm->activateSurface(obj);
}
int QLibWindowmanager::activateSurface(const QString &label, const QString &drawing_area) {
json_object *obj = json_object_new_object();
string clabel = label.toStdString();
string cdrawing_area = drawing_area.toStdString();
json_object_object_add(obj, wm->kKeyDrawingName, json_object_new_string(clabel.c_str()));
json_object_object_add(obj, wm->kKeyDrawingArea, json_object_new_string(cdrawing_area.c_str()));
return this->wm->activateSurface(obj);
}
int QLibWindowmanager::deactivateSurface(const QString &label) {
json_object *obj = json_object_new_object();
string clabel = label.toStdString();
json_object_object_add(obj, wm->kKeyDrawingName, json_object_new_string(clabel.c_str()));
return this->wm->deactivateSurface(obj);
}
int QLibWindowmanager::endDraw(const QString &label) {
json_object *obj = json_object_new_object();
string clabel = label.toStdString();
json_object_object_add(obj, wm->kKeyDrawingName, json_object_new_string(clabel.c_str()));
return this->wm->endDraw(obj);
}
int QLibWindowmanager::getDisplayInfo(json_object *out) {
return this->wm->getDisplayInfo(out);
}
int QLibWindowmanager::getAreaInfo(const QString &label, json_object *out) {
string clabel = label.toStdString();
return this->wm->getAreaInfo(clabel.c_str(), out);
}
int QLibWindowmanager::getCarInfo(const QString &label, json_object *out) {
string clabel = label.toStdString();
return this->wm->getCarInfo(clabel.c_str(), out);
}
void QLibWindowmanager::set_event_handler(enum QEventType et,
handler_fun f) {
LibWindowmanager::EventType wet = (LibWindowmanager::EventType)et;
return this->wm->set_event_handler(wet, std::move(f));
}
void QLibWindowmanager::slotActivateSurface(){
// This is needed for first rendering when the app is launched
if(!isActive){
qDebug("Let's show %s", qPrintable(applabel));
isActive = true;
this->activateSurface(applabel);
}
}
QLibWindowmanager::QLibWindowmanager(QObject *parent)
:QObject(parent), isActive(false)
{
wm = new LibWindowmanager();
}
QLibWindowmanager::~QLibWindowmanager() { }
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