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Make the moving mean depth line work

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It's a bit jumpy, but works.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-12-30 21:57:12 -02:00 • committed by Dirk Hohndel
parent d6fddcaadc
commit b3e3947b79
3 changed files with 18 additions and 3 deletions
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15
qt-ui/profile/diveprofileitem.cpp
View file

@ -812,7 +812,7 @@ void DiveReportedCeiling::paint(QPainter *painter, const QStyleOptionGraphicsIte
QGraphicsPolygonItem::paint(painter, option, widget);
}
MeanDepthLine::MeanDepthLine() : meanDepth(0), leftText(new DiveTextItem(this)), rightText(new DiveTextItem(this))
MeanDepthLine::MeanDepthLine() : meanDepth(0), leftText(new DiveTextItem(this)), rightText(new DiveTextItem(this)), model(NULL)
{
leftText->setAlignment(Qt::AlignRight | Qt::AlignBottom);
leftText->setBrush(getColor(MEAN_DEPTH));
@ -930,12 +930,23 @@ void PartialPressureGasItem::setColors(const QColor &normal, const QColor &alert
alertColor = alert;
}
InstantMeanDepthLine::InstantMeanDepthLine()
InstantMeanDepthLine::InstantMeanDepthLine(): vAxis(NULL), hAxis(NULL)
{
}
void InstantMeanDepthLine::mouseMoved(int time, int depth)
{
if (model == NULL || scene() == NULL || vAxis == NULL || hAxis == NULL)
return;
int count = model->data().nr;
for(int i = 0; i < count; i++){
struct plot_data pI = model->data().entry[i];
if (pI.sec == time) {
setMeanDepth(pI.running_sum / time);
setLine(0, 0, hAxis->posAtValue(time), 0);
setPos(pos().x(), vAxis->posAtValue(pI.running_sum / time));
}
}
}

2
qt-ui/profile/diveprofileitem.h
View file

@ -209,6 +209,8 @@ protected:
class InstantMeanDepthLine : public MeanDepthLine {
Q_OBJECT
public:
DiveCartesianAxis *hAxis;
DiveCartesianAxis *vAxis;
InstantMeanDepthLine();
public slots:
void mouseMoved(int time, int depth);

4
qt-ui/profile/profilewidget2.cpp
View file

@ -117,7 +117,7 @@ ProfileWidget2::ProfileWidget2(QWidget *parent) : QGraphicsView(parent),
addItemsToScene();
scene()->installEventFilter(this);
connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), this, SLOT(settingsChanged()));
connect(this, SIGNAL(mouseMoved(int,int)), instantMeanDepth, SLOT(mouseMoved(int,int)));
QAction *action = NULL;
#define ADD_ACTION(SHORTCUT, Slot) \
action = new QAction(this); \
@ -606,6 +606,8 @@ void ProfileWidget2::plotDive(struct dive *d, bool force)
meanDepth->setLine(0, 0, timeAxis->posAtValue(currentdc->duration.seconds), 0);
Animations::moveTo(meanDepth,3, profileYAxis->posAtValue(plotInfo.meandepth));
instantMeanDepth->vAxis = profileYAxis;
instantMeanDepth->hAxis = timeAxis;
instantMeanDepth->setVisible(prefs.show_average_depth);
instantMeanDepth->setModel(dataModel);