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Add lines that follow the mouse helping see time and depth.

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This was missing from the conversion from the oldPlanner
to the new one, and it also works ok on the profile.

One thing is missing is the Labels on the bottom / left
saying which position it is, but it's already userful.

Fixes #674

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-08-05 18:27:00 -03:00 committed by Dirk Hohndel
parent f9d38100c4
commit eb4e64d22a
2 changed files with 30 additions and 0 deletions
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28
qt-ui/profile/profilewidget2.cpp
View File

@ -86,6 +86,8 @@ ProfileWidget2::ProfileWidget2(QWidget *parent) : QGraphicsView(parent),
po2GasItem(new PartialPressureGasItem()),
heartBeatAxis(new DiveCartesianAxis()),
heartBeatItem(new DiveHeartrateItem()),
mouseFollowerHorizontal(new DiveLineItem()),
mouseFollowerVertical(new DiveLineItem()),
rulerItem(new RulerItem2()),
isGrayscale(false),
printMode(false),
@ -158,6 +160,10 @@ void ProfileWidget2::addItemsToScene()
scene()->addItem(rulerItem);
scene()->addItem(rulerItem->sourceNode());
scene()->addItem(rulerItem->destNode());
scene()->addItem(mouseFollowerHorizontal);
scene()->addItem(mouseFollowerVertical);
mouseFollowerHorizontal->setPen(QPen(QColor(Qt::red).lighter()));
mouseFollowerVertical->setPen(QPen(QColor(Qt::red).lighter()));
Q_FOREACH (DiveCalculatedTissue *tissue, allTissues) {
scene()->addItem(tissue);
}
@ -665,6 +671,20 @@ void ProfileWidget2::mouseMoveEvent(QMouseEvent *event)
scrollViewTo(event->pos());
toolTipItem->setPos(mapToScene(toolTipPos));
}
QPointF pos = mapToScene(event->pos());
qreal vValue = profileYAxis->valueAt(pos);
qreal hValue = timeAxis->valueAt(pos);
if ( profileYAxis->maximum() >= vValue
&& profileYAxis->minimum() <= vValue){
mouseFollowerHorizontal->setPos(timeAxis->pos().x(), pos.y());
}
if ( timeAxis->maximum() >= hValue
&& timeAxis->minimum() <= hValue){
mouseFollowerVertical->setPos(pos.x(), profileYAxis->line().y1());
}
}
bool ProfileWidget2::eventFilter(QObject *object, QEvent *event)
@ -706,6 +726,8 @@ void ProfileWidget2::setEmptyState()
pn2GasItem->setVisible(false);
po2GasItem->setVisible(false);
pheGasItem->setVisible(false);
mouseFollowerHorizontal->setVisible(false);
mouseFollowerVertical->setVisible(false);
#define HIDE_ALL(TYPE, CONTAINER) \
Q_FOREACH (TYPE *item, CONTAINER) item->setVisible(false);
@ -788,6 +810,10 @@ void ProfileWidget2::setProfileState()
HIDE_ALL(DiveHandler, handles);
HIDE_ALL(QGraphicsSimpleTextItem, gases);
#undef HIDE_ALL
mouseFollowerHorizontal->setVisible(true);
mouseFollowerVertical->setVisible(true);
mouseFollowerHorizontal->setLine(timeAxis->line());
mouseFollowerVertical->setLine(QLineF(0, profileYAxis->pos().y(), 0, timeAxis->pos().y()));
}
void ProfileWidget2::setAddState()
@ -1055,6 +1081,8 @@ void ProfileWidget2::setPrintMode(bool mode, bool grayscale)
{
printMode = mode;
isGrayscale = mode ? grayscale : false;
mouseFollowerHorizontal->setVisible( !mode );
mouseFollowerVertical->setVisible( !mode );
}
void ProfileWidget2::setFontPrintScale(double scale)

2
qt-ui/profile/profilewidget2.h
View File

@ -161,6 +161,8 @@ private:
PartialPressureGasItem *po2GasItem;
DiveCartesianAxis *heartBeatAxis;
DiveHeartrateItem *heartBeatItem;
DiveLineItem *mouseFollowerVertical;
DiveLineItem *mouseFollowerHorizontal;
RulerItem2 *rulerItem;
bool isGrayscale;
bool printMode;