LibrePilot/ground/openpilotgcs/src/plugins/uploader/runningdevicewidget.cpp

/**
 ******************************************************************************
 *
 * @file       runningdevicewidget.cpp
 * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
 * @addtogroup GCSPlugins GCS Plugins
 * @{
 * @addtogroup Uploader Serial and USB Uploader Plugin
 * @{
 * @brief The USB and Serial protocol uploader plugin
 *****************************************************************************/
/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
#include "runningdevicewidget.h"

runningDeviceWidget::runningDeviceWidget(QWidget *parent) :
    QWidget(parent)
{
    myDevice = new Ui_runningDeviceWidget();
    myDevice->setupUi(this);
    devicePic = NULL; // Initialize pointer to null

    // Initialization of the Device icon display
    myDevice->devicePicture->setScene(new QGraphicsScene(this));

    QPixmap pix = QPixmap(QString(":uploader/images/view-refresh.svg"));
    myDevice->statusIcon->setPixmap(pix);
}


void runningDeviceWidget::showEvent(QShowEvent *event)
{
    Q_UNUSED(event)
    // Thit fitInView method should only be called now, once the
    // widget is shown, otherwise it cannot compute its values and
    // the result is usually a ahrsbargraph that is way too small.
    if (devicePic)
       myDevice->devicePicture->fitInView(devicePic,Qt::KeepAspectRatio);
}

void runningDeviceWidget::resizeEvent(QResizeEvent* event)
{
    Q_UNUSED(event);
    if (devicePic)
        myDevice->devicePicture->fitInView(devicePic, Qt::KeepAspectRatio);
}

/**
  Fills the various fields for the device
  */
void runningDeviceWidget::populate()
{

    ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
    UAVObjectUtilManager* utilMngr = pm->getObject<UAVObjectUtilManager>();
    int id = utilMngr->getBoardModel();

    myDevice->deviceID->setText(QString("Device ID: ") + QString::number(id, 16));

    // DeviceID tells us what sort of HW we have detected:
    // display a nice icon:
    myDevice->devicePicture->scene()->clear();
    if (devicePic)
        delete devicePic;
    devicePic = new QGraphicsSvgItem();
    devicePic->setSharedRenderer(new QSvgRenderer());

    switch (id) {
    case 0x0101:
        devicePic->renderer()->load(QString(":/uploader/images/deviceID-0101.svg"));
        break;
    case 0x0301:
        devicePic->renderer()->load(QString(":/uploader/images/deviceID-0301.svg"));
        break;
    case 0x0401:
        devicePic->renderer()->load(QString(":/uploader/images/deviceID-0401.svg"));
        break;
    case 0x0201:
        devicePic->renderer()->load(QString(":/uploader/images/deviceID-0201.svg"));
        break;
    default:
        break;
    }
    devicePic->setElementId("device");
    myDevice->devicePicture->scene()->addItem(devicePic);
    myDevice->devicePicture->setSceneRect(devicePic->boundingRect());
    myDevice->devicePicture->fitInView(devicePic,Qt::KeepAspectRatio);

    QString serial = utilMngr->getBoardCPUSerial().toHex();
    myDevice->cpuSerial->setText(serial);

    QString description = utilMngr->getBoardDescription();
    myDevice->description->setText(description);

    status("Ready...", STATUSICON_INFO);

}


/**
  Updates status message
  */
void runningDeviceWidget::status(QString str, StatusIcon ic)
{
    QPixmap px;
    myDevice->statusLabel->setText(str);
    switch (ic) {
    case STATUSICON_RUNNING:
        px.load(QString(":/uploader/images/system-run.svg"));
        break;
    case STATUSICON_OK:
        px.load(QString(":/uploader/images/dialog-apply.svg"));
        break;
    case STATUSICON_FAIL:
        px.load(QString(":/uploader/images/process-stop.svg"));
        break;
    default:
        px.load(QString(":/uploader/images/gtk-info.svg"));
    }
    myDevice->statusIcon->setPixmap(px);
}