DrawTogether/paintdata.cpp at master · mateibejan1/DrawTogether · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#include "paintdata.h"

#include "request.h"

PaintData::PaintData()
{
    bufferSize = 10;
}

void PaintData::serializeData()
{
    QDataStream out(&serializeByteArray, QIODevice::WriteOnly);
    //int job_id, sent_size = serializeByteArray.size() - 4;
    out << (qint16) reinterpret_cast <uint16_t> job_id << (quint16) reinterpret_cast <uint16_t> sent_size << (qint16) Shape.penWidth << Shape.penColor;
    for(int i=0; i<Shape.shapeBuffer.size(); i++)
    {
           out << Shape.shapeBuffer[i];
     }

    //qDebug()<<"Serialized Byte Array: "<<serializeByteArray.size();

}

void PaintData::sendData(){

    serializeData();

    *reinterpret_cast <SREQUEST * > (serializeByteArray.data()) = SREQUEST::E_NEW_SHAPE;

    //qDebug()<<"Serialized Byte Array: "<<serializeByteArray;

    int bytes_to_send = serializeByteArray.size();

    client_ptr->sendData(serializeByteArray, bytes_to_send);

    //client_ptr->sendData("2", 2);
}

void PaintData::addPoint(const QPoint &newPoint)
{
    Shape.shapeBuffer << newPoint;

    static DWORD last_time = GetTickCount();

    if(GetTickCount() - last_time > 200){
        sendData();
        last_time = GetTickCount();
    }


    /*if(mouseReleasePoint) {
        //sendData();
        //Shape.shapeBuffer.clear();
    }
    else
        if(Shape.shapeBuffer.size() >= bufferSize) {
        qDebug()<<Shape.shapeBuffer.size();

        sendData();
        tempPoint = Shape.shapeBuffer.last();
        Shape.shapeBuffer.clear();
        Shape.shapeBuffer << tempPoint;
    }*/
}