2014-01-16 17:02:32 +00:00
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#include "diveeventitem.h"
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#include "diveplotdatamodel.h"
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#include "divecartesianaxis.h"
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2014-02-15 23:05:47 +00:00
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#include "animationfunctions.h"
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2014-02-25 20:27:12 +00:00
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#include "libdivecomputer.h"
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2014-01-16 17:02:32 +00:00
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#include "dive.h"
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#include <QDebug>
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2014-02-28 04:09:57 +00:00
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DiveEventItem::DiveEventItem(QObject *parent) : DivePixmapItem(parent),
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vAxis(NULL),
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hAxis(NULL),
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dataModel(NULL),
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internalEvent(NULL)
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2014-01-16 17:02:32 +00:00
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{
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setFlag(ItemIgnoresTransformations);
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}
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2014-02-28 04:09:57 +00:00
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void DiveEventItem::setHorizontalAxis(DiveCartesianAxis *axis)
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{
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hAxis = axis;
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2014-02-15 23:05:47 +00:00
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recalculatePos(true);
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2014-01-16 17:02:32 +00:00
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}
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2014-02-28 04:09:57 +00:00
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void DiveEventItem::setModel(DivePlotDataModel *model)
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2014-01-16 17:02:32 +00:00
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{
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dataModel = model;
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2014-02-15 23:05:47 +00:00
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recalculatePos(true);
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2014-01-16 17:02:32 +00:00
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}
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2014-02-28 04:09:57 +00:00
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void DiveEventItem::setVerticalAxis(DiveCartesianAxis *axis)
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{
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vAxis = axis;
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2014-02-15 23:05:47 +00:00
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recalculatePos(true);
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connect(vAxis, SIGNAL(sizeChanged()), this, SLOT(recalculatePos()));
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2014-01-16 17:02:32 +00:00
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}
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struct event *DiveEventItem::getEvent()
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{
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return internalEvent;
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}
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void DiveEventItem::setEvent(struct event *ev)
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{
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if (!ev)
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return;
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internalEvent = ev;
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setupPixmap();
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setupToolTipString();
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recalculatePos(true);
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}
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void DiveEventItem::setupPixmap()
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{
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#define EVENT_PIXMAP(PIX) QPixmap(QString(PIX)).scaled(20, 20, Qt::KeepAspectRatio, Qt::SmoothTransformation)
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if (!internalEvent->name) {
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setPixmap(EVENT_PIXMAP(":warning"));
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} else if ((strcmp(internalEvent->name, "bookmark") == 0)) {
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setPixmap(EVENT_PIXMAP(":flag"));
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} else if (strcmp(internalEvent->name, "heading") == 0) {
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setPixmap(EVENT_PIXMAP(":flag"));
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} else if (internalEvent->type == 123) {
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QPixmap picture;
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picture.load(internalEvent->name);
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setPixmap(picture.scaled(100, 100, Qt::KeepAspectRatio, Qt::SmoothTransformation));
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} else {
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setPixmap(EVENT_PIXMAP(":warning"));
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}
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#undef EVENT_PIXMAP
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}
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void DiveEventItem::setupToolTipString()
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{
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// we display the event on screen - so translate
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QString name = tr(internalEvent->name);
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int value = internalEvent->value;
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if (value) {
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if (name == "gaschange") {
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int he = value >> 16;
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int o2 = value & 0xffff;
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name += ": ";
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if (he)
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name += QString("%1/%2").arg(o2).arg(he);
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else if (is_air(o2, he))
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name += tr("air");
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else
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name += QString(tr("EAN%1")).arg(o2);
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} else if (name == "SP change") {
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name += QString(":%1").arg((double)value / 1000);
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} else {
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name += QString(":%1").arg(value);
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}
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} else if (name == "SP change") {
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name += "\n" + tr("Bailing out to OC");
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} else {
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name += internalEvent->flags == SAMPLE_FLAGS_BEGIN ? tr(" begin", "Starts with space!") :
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internalEvent->flags == SAMPLE_FLAGS_END ? tr(" end", "Starts with space!") : "";
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}
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// qDebug() << name;
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setToolTip(name);
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}
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void DiveEventItem::eventVisibilityChanged(const QString &eventName, bool visible)
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{
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}
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2014-02-15 23:05:47 +00:00
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void DiveEventItem::recalculatePos(bool instant)
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{
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if (!vAxis || !hAxis || !internalEvent || !dataModel)
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return;
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QModelIndexList result = dataModel->match(dataModel->index(0, DivePlotDataModel::TIME), Qt::DisplayRole, internalEvent->time.seconds);
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if (result.isEmpty()) {
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Q_ASSERT("can't find a spot in the dataModel");
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hide();
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return;
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}
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if (!isVisible())
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show();
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int depth = dataModel->data(dataModel->index(result.first().row(), DivePlotDataModel::DEPTH)).toInt();
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qreal x = hAxis->posAtValue(internalEvent->time.seconds);
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qreal y = vAxis->posAtValue(depth);
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if (!instant)
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Animations::moveTo(this, x, y, 500);
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else
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setPos(x, y);
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}
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