source: flair-src/trunk/tools/FlairGCS/src/DataRemote.cpp@ 12

// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
#include "DataRemote.h"
#include <QMenu>
#include <QInputDialog>
#include <QtXml>
#include "Manager.h"
#include "ConnectionLayout.h"

DataRemote::DataRemote(QString name,QString type,XmlWidget* parent,bool enabled,int period):XmlWidget(name,type,parent) {
    auto_refresh=enabled;
    is_logging=true;
    receivesize=0;
    refresh_rate=(double)period/1000.;

    connectionLayout()->addDataRemote(this);

    //pour ne pas faire de doublons qd on change la periode
    SetIsExpandable(true);
}

DataRemote::~DataRemote() {
    connectionLayout()->removeDataRemote(this);
}

void DataRemote::appendmenu(QMenu * menu) {
    menu->addSeparator();

    b=menu->addAction("auto refresh");
    b->setCheckable(true);
    b->setChecked(auto_refresh);

    c=menu->addAction(QString("set refresh rate (%1ms)").arg((uint16_t)(qRound(refresh_rate*1000))));
    c->setEnabled(auto_refresh);
    menu->addSeparator();

    d=menu->addAction("log");
    d->setCheckable(true);
    d->setChecked(is_logging);
}

QAction* DataRemote::execmenu(QWidget* parent,QMenu * menu,QPoint point) {
    QAction *z;

    z=menu->exec(point);

    //auto_refresh=b->isChecked();

    if(z==b) {
        SendPeriod(RefreshRate_ms(),b->isChecked());
    }

    if(z==c) {
        bool ok;
        //uint16_t time = QInputDialog::getInt(this, QString("Set refresh rate (%1)").arg(title().text()),tr("Value (ms):"), (uint16_t)(qRound(refresh_rate*1000)), 1, 65535, 10, &ok);
        uint16_t time = QInputDialog::getInt(parent, "Set refresh rate ","Value (ms):", (uint16_t)(qRound(refresh_rate*1000)), 1, 65535, 10, &ok);
        if(ok==true && time!=qRound(refresh_rate*1000)) {
            //refresh_rate=time/1000.;
            SendPeriod(time,b->isChecked());
        }
    }

    return z;
}

uint16_t DataRemote::RefreshRate_ms(void) {
    return (uint16_t)(qRound(refresh_rate*1000.));
}

bool DataRemote::IsEnabled(void) {
    return auto_refresh;
}

void DataRemote::SendPeriod(int period,bool auto_refresh) {
    SetAttribute("period", period);
    SetAttribute("enabled", auto_refresh);

    connectionLayout()->XmlToSend(XmlDoc());

    RemoveAttribute("period");
    RemoveAttribute("enabled");
}

int DataRemote::ReceiveSize(void) {
    return receivesize;
}

void DataRemote::XmlSetup(QDomElement dom) {
    refresh_rate=dom.attribute("period").toInt()/1000.;
    if(dom.attribute("enabled")=="1")
        auto_refresh=true;
    else
        auto_refresh=false;
}