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// Default empty project template
#include "applicationui.h"
#include <bb/cascades/Application>
#include <bb/cascades/QmlDocument>
#include <bb/cascades/AbstractPane>
#include <bb/cascades/Label>
#define THIS_FILE "applicationui.cpp"
using namespace bb::cascades;
/* appUI singleton */
ApplicationUI *ApplicationUI::instance_;
#include "../../pjsua_app_config.h"
void ApplicationUI::extDisplayMsg(const char *msg)
{
/* Qt's way to invoke method from "foreign" thread */
QMetaObject::invokeMethod((QObject*)ApplicationUI::instance(),
"displayMsg", Qt::AutoConnection,
Q_ARG(QString,msg));
}
void ApplicationUI::pjsuaOnStartedCb(pj_status_t status, const char* msg)
{
char errmsg[PJ_ERR_MSG_SIZE];
if (status != PJ_SUCCESS && (!msg || !*msg)) {
pj_strerror(status, errmsg, sizeof(errmsg));
PJ_LOG(3,(THIS_FILE, "Error: %s", errmsg));
msg = errmsg;
} else {
PJ_LOG(3,(THIS_FILE, "Started: %s", msg));
}
ApplicationUI::extDisplayMsg(msg);
}
pj_bool_t ApplicationUI::pjsuaOnStoppedCb(pj_bool_t restart,
int argc, char** argv)
{
PJ_LOG(3,("ipjsua", "CLI %s request", (restart? "restart" : "shutdown")));
if (restart) {
ApplicationUI::extDisplayMsg("Restarting..");
pj_thread_sleep(100);
ApplicationUI::instance()->extRestartRequest(argc, argv);
} else {
ApplicationUI::extDisplayMsg("Shutting down..");
pj_thread_sleep(100);
ApplicationUI::instance()->isShuttingDown = true;
bb::cascades::Application *app = bb::cascades::Application::instance();
app->quit();
}
return PJ_TRUE;
}
void ApplicationUI::pjsuaOnAppConfigCb(pjsua_app_config *cfg)
{
PJ_UNUSED_ARG(cfg);
}
void ApplicationUI::extRestartRequest(int argc, char **argv)
{
restartArgc = argc;
restartArgv = argv;
QMetaObject::invokeMethod((QObject*)this, "restartPjsua",
Qt::QueuedConnection);
}
void ApplicationUI::pjsuaStart()
{
// TODO: read from config?
const char **argv = pjsua_app_def_argv;
int argc = PJ_ARRAY_SIZE(pjsua_app_def_argv) -1;
app_cfg_t app_cfg;
pj_status_t status;
isShuttingDown = false;
displayMsg("Starting..");
pj_bzero(&app_cfg, sizeof(app_cfg));
if (restartArgc) {
app_cfg.argc = restartArgc;
app_cfg.argv = restartArgv;
} else {
app_cfg.argc = argc;
app_cfg.argv = (char**)argv;
}
app_cfg.on_started = &pjsuaOnStartedCb;
app_cfg.on_stopped = &pjsuaOnStoppedCb;
app_cfg.on_config_init = &pjsuaOnAppConfigCb;
status = app_init(&app_cfg);
if (status != PJ_SUCCESS) {
char errmsg[PJ_ERR_MSG_SIZE];
pj_strerror(status, errmsg, sizeof(errmsg));
displayMsg(QString("Init error:") + errmsg);
app_destroy();
return;
}
status = app_run(PJ_FALSE);
if (status != PJ_SUCCESS) {
char errmsg[PJ_ERR_MSG_SIZE];
pj_strerror(status, errmsg, sizeof(errmsg));
displayMsg(QString("Error:") + errmsg);
app_destroy();
}
restartArgv = NULL;
restartArgc = 0;
}
void ApplicationUI::pjsuaDestroy()
{
app_destroy();
}
ApplicationUI::ApplicationUI(bb::cascades::Application *app)
: QObject(app), isShuttingDown(false), restartArgv(NULL), restartArgc(0)
{
instance_ = this;
QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);
AbstractPane *root = qml->createRootObject<AbstractPane>();
app->setScene(root);
app->setAutoExit(true);
connect(app, SIGNAL(aboutToQuit()), this, SLOT(aboutToQuit()));
pjsuaStart();
}
ApplicationUI::~ApplicationUI()
{
instance_ = NULL;
}
ApplicationUI* ApplicationUI::instance()
{
return instance_;
}
void ApplicationUI::aboutToQuit()
{
if (!isShuttingDown) {
isShuttingDown = true;
PJ_LOG(3,(THIS_FILE, "Quit signal from GUI, shutting down pjsua.."));
pjsuaDestroy();
}
}
void ApplicationUI::displayMsg(const QString &msg)
{
bb::cascades::Application *app = bb::cascades::Application::instance();
Label *telnetMsg = app->scene()->findChild<Label*>("telnetMsg");
if (telnetMsg) {
telnetMsg->setText(msg);
}
}
void ApplicationUI::restartPjsua()
{
pjsuaDestroy();
pjsuaStart();
}
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