CreationDateFieldWizard::CreationDateFieldWizard(const QString &fieldName,
QWidget *parent,
AbstractFieldWizard::EditMode editMode) :
AbstractFieldWizard(fieldName, parent, editMode),
ui(new Ui::CreationDateFieldWizard)
{
ui->setupUi(this);
//setup format combo
QDateTime nowDateTime = QDateTime::currentDateTime();
QLocale locale;
ui->dateFormatBox->addItem(nowDateTime.toString(
locale.dateTimeFormat(QLocale::ShortFormat)), 1);
ui->dateFormatBox->addItem(nowDateTime.toString(
locale.dateFormat(QLocale::ShortFormat)), 2);
ui->dateFormatBox->addItem(nowDateTime.toString("ddd MMM d hh:mm yyyy"), 3);
ui->dateFormatBox->addItem(nowDateTime.toString("ddd MMM d yyyy"), 4);
ui->dateFormatBox->addItem(nowDateTime.toString("yyyy-MM-dd hh:mm"), 5);
ui->dateFormatBox->addItem(nowDateTime.toString("yyyy-MM-dd"), 6);
connect(ui->backButton, SIGNAL(clicked()),
this, SIGNAL(backSignal()));
connect(ui->finishButton, SIGNAL(clicked()),
this, SIGNAL(finishSignal()));
ui->finishButton->setFocus();
}
// renyang - 傳送訊號
void Transmitter::emitSignal(signal_type type)
{
#ifdef REN_DEBUG
qWarning("Transmitter::emitSignal(signal_type type)");
#endif
switch(type)
{
if (working)
{
case SIGNAL_FINISH:
// renyang - Call會執行stopCall()
emit finishSignal();
break;
case SIGNAL_START:
// renyang - Call::startRecorder()
emit startSignal();
break;
case SIGNAL_RINGMESSAGE:
// renyang - Call::ringMessage()
emit ringMessage();
break;
}
default:
break;
}
}
CheckboxFieldWizard::CheckboxFieldWizard(const QString &fieldName,
QWidget *parent,
AbstractFieldWizard::EditMode editMode) :
AbstractFieldWizard(fieldName, parent, editMode),
ui(new Ui::CheckboxFieldWizard)
{
ui->setupUi(this);
connect(ui->backButton, SIGNAL(clicked()),
this, SIGNAL(backSignal()));
connect(ui->finishButton, SIGNAL(clicked()),
this, SIGNAL(finishSignal()));
ui->finishButton->setFocus();
}
NumberFieldWizard::NumberFieldWizard(const QString &fieldName,
QWidget *parent,
AbstractFieldWizard::EditMode editMode) :
AbstractFieldWizard(fieldName, parent, editMode),
ui(new Ui::NumberFieldWizard)
{
ui->setupUi(this);
connect(ui->backButton, SIGNAL(clicked()),
this, SIGNAL(backSignal()));
connect(ui->finishButton, SIGNAL(clicked()),
this, SIGNAL(finishSignal()));
connect(ui->notationComboBox, SIGNAL(currentIndexChanged(int)),
this, SLOT(updateNotationBox()));
ui->finishButton->setFocus();
}
// renyang - 只是用來判斷完成某件事情的訊號
void Receiver::emitSignal(signal_type type)
{
#ifdef REN_DEBUG
qWarning(QString("Receiver::emitSignal(signal_type %1)").arg(type));
#endif
switch(type)
{
case SIGNAL_FINISH:
emit finishSignal();
break;
if (working)
{
case SIGNAL_INIT:
emit initSignal();
break;
case SIGNAL_RING:
emit ringSignal();
break;
// renyang - 回覆答鈴
case SIGNAL_RINGREPLY:
emit ringReplySignal();
break;
case SIGNAL_SENDNEWKEY:
emit sendNewKey();
break;
case SIGNAL_KEYREQUEST:
emit keyRequest();
break;
case SIGNAL_NEWKEY:
QString text = blowfish->isAsciiKey() ? blowfish->getPass() : "random key";
emit newKey(text);
break;
}
default:
break;
}
}
Call::Call(int callId, QString myName)
{
#ifdef REN_DEBUG
qWarning(QString("Call::Call(int %1, QString %2)").arg(callId).arg(myName));
#endif
id = callId;
sd = -1;
dec_state = NULL;
dec_state = speex_decoder_init(&speex_uwb_mode);
// renyang - Initializes and allocates resources for a SpeexBits struct
speex_bits_init(&bits);
int enh = 1;
speex_decoder_ctl(dec_state, SPEEX_SET_ENH, &enh);
speex_decoder_ctl(dec_state, SPEEX_GET_FRAME_SIZE, &frame_size);
if ((outBuffer = (float *) malloc(frame_size*4*sizeof(float)))==NULL)
throw Error(Error::IHU_ERR_MEMORY);
if ((soundBuffer = (float *) malloc(MAXBUFSIZE*sizeof(float)))==NULL)
throw Error(Error::IHU_ERR_MEMORY);
readyFrames = 0;
rsa = new Rsa(RSA_STRENGTH);
transmitter = new Transmitter(rsa);
receiver = new Receiver(rsa);
// renyang-modify 建立一個ip handler
sctpiphandler = new SctpIPHandler();
// renyang-modify - 當某一個ip沒有一段時間後, 沒有辦法收到data, 要處理
connect(sctpiphandler,SIGNAL(SigAddressConfrim(QString)),this,SLOT(SlotAddressConfirm(QString)));
// renyang-modify - 當多次沒有收到資料, 宣告這一個ip失聯
connect(sctpiphandler,SIGNAL(SigAddressFail(QString)),this,SLOT(SlotAddressFail(QString)));
// renyang-modify - 某一個ip有收到資料, 宣告這一個ip復活啦
connect(sctpiphandler,SIGNAL(SigAddressAvailable(QString)),this,SLOT(SlotAddressAvailable(QString)));
stopTimer = new QTimer(this);
active = false;
muteRec = false;
mutePlay = false;
callFree = true;
aborted = false;
recording = false;
// renyang-modify - 初始化IPChanging, 表示最近沒有改變primary address
IPChanging = false;
// renyang-modify - 建立一個Timer來計數改完primary address後多久要改回IPChanging=false
IPChangingTimer = new QTimer(this);
connect(IPChangingTimer,SIGNAL(timeout()),this,SLOT(resetIPChanging()));
// renyang-modify - 初始化傳送與接收image的index
recvImage_index = sendImage_index = 0;
transmitter->setMyName(myName);
srand(time(NULL));
connect( receiver, SIGNAL(newSocket(int,int,struct sockaddr_in)), this, SLOT(newConnection(int,int,struct sockaddr_in)) );
connect( receiver, SIGNAL(keyRequest()), this, SLOT(sendKeyRequest()) );
connect( receiver, SIGNAL(sendNewKey()), this, SLOT(sendKey()) );
connect( receiver, SIGNAL(newKey(QString)), this, SLOT(receivedNewKey(QString)) );
// renyang - 沒有再接收到client端傳送過來的訊息, 結束此Call
connect( receiver, SIGNAL(finishSignal()), this, SLOT(stopCall()) );
connect( receiver, SIGNAL(error(QString)), this, SLOT(abortCall(QString)) );
connect( receiver, SIGNAL(warning(QString)), this, SLOT(warning(QString)) );
connect( receiver, SIGNAL(message(QString)), this, SLOT(warning(QString)) );
// renyang - 對方接受通話, 或是本地端接受通話
connect( receiver, SIGNAL(connectedSignal()), this, SLOT(connected()) );
connect( receiver, SIGNAL(ringSignal()), this, SLOT(playRing()) );
connect( receiver, SIGNAL(initSignal()), this, SLOT(playInit()) );
connect( receiver, SIGNAL(newAudioData(char*, int)), this, SLOT(decodeAudioData(char*, int)) );
connect( receiver, SIGNAL(ringReplySignal()), transmitter, SLOT(sendRingReplyPacket()) );
// renyang-modify - 接收由receiver傳送上來的peer address
connect (receiver,SIGNAL(SignalgetIps(QStringList)),this,SLOT(SlotgetIps(QStringList)));
// renyang-modify - 當Receiver接收到與之前的primary不同時, 要求改變primary address
connect (receiver,SIGNAL(setPrimaddrSignal(QString)),this,SLOT(setPrimaddr(QString)));
// renyang-modify - 當Receiver接收到事件時, 會通知上層的Call, 以便修改CallTab的ip list情況
connect (receiver,SIGNAL(SigAddressEvent(QString,QString)),this,SLOT(SlotAddressEvent(QString,QString)));
// renyang-modify - 對方要求影像
connect (receiver,SIGNAL(requestImage()),this,SLOT(SlotGetImage()));
// renyang-modify - 由receiver接收到image資料, 並處理這一些資料
connect (receiver,SIGNAL(newVideoData(char *,int)),this,SLOT(decodeVideoData(char *,int)));
// renyang-modify - 當收到想要接收目前封包的下一部分時...
connect (receiver,SIGNAL(requestNextImage()),this,SLOT(sendVideo()));
// renyang-modify - 接收到完整的image，準備把它放到video_label
connect (receiver,SIGNAL(completeImage()),this,SLOT(processImage()));
// renyang-modify - 跟對方要求影像失敗
connect (receiver,SIGNAL(requestImageFail()),this,SLOT(SlotrequestImageFail()));
// renyang-modify - end
connect( transmitter, SIGNAL(ringMessage()), this, SLOT(ringMessage()) );
connect( transmitter, SIGNAL(finishSignal()), this, SLOT(stopCall()) );
connect( transmitter, SIGNAL(error(QString)), this, SLOT(abortCall(QString)) );
connect( transmitter, SIGNAL(message(QString)), this, SLOT(message(QString)) );
connect( transmitter, SIGNAL(startSignal()), this, SLOT(startRecorder()) );
connect( stopTimer, SIGNAL(timeout()), this, SLOT(close()) );
// renyang-modify - 初始化streamno
streamno = 1;
}
