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Finish the plotting of the events

Browse source 
Beautification of the triangles done, Tooltips are also displaying
Some rework on the code - don't know if dirk will accept, I'v changed
an if-else-if-else by a ternary operator, since it improves legibility
a little bit.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2013-05-06 19:42:39 -03:00 • committed by Dirk Hohndel
parent 867435442b
commit 1a8239a240
1 changed files with 20 additions and 13 deletions
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33
qt-ui/profilegraphics.cpp
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@ -13,6 +13,9 @@
#include "../dive.h"
#include "../profile.h"
#include <libdivecomputer/parser.h>
#include <libdivecomputer/version.h>
#define SAC_COLORS_START_IDX SAC_1
#define SAC_COLORS 9
#define VELOCITY_COLORS_START_IDX VELO_STABLE
@ -121,6 +124,10 @@ ProfileGraphicsView::ProfileGraphicsView(QWidget* parent) : QGraphicsView(parent
setRenderHint(QPainter::HighQualityAntialiasing);
setRenderHint(QPainter::SmoothPixmapTransform);
defaultPen.setJoinStyle(Qt::RoundJoin);
defaultPen.setCapStyle(Qt::RoundCap);
defaultPen.setWidth(2);
fill_profile_color();
}
@ -314,15 +321,18 @@ void ProfileGraphicsView::plot_one_event(struct graphics_context *gc, struct plo
int x = SCALEX(gc, ev->time.seconds);
int y = SCALEY(gc, depth);
QPen pen = defaultPen;
pen.setBrush(QBrush(profile_color[ALERT_BG].first()));
QGraphicsPolygonItem *triangle = new QGraphicsPolygonItem();
triangle->setPolygon(poly);
triangle->setBrush(QBrush(profile_color[ALERT_BG].first()));
triangle->setPen(QPen(QBrush(profile_color[ALERT_FG].first()), 1));
triangle->setPen(pen);
triangle->setFlag(QGraphicsItem::ItemIgnoresTransformations);
triangle->setPos(x, y);
QGraphicsLineItem *line = new QGraphicsLineItem(0,5,0,10, triangle);
line->setPen(QPen(QBrush(Qt::black), 2));
line->setPen(defaultPen);
QGraphicsEllipseItem *ball = new QGraphicsEllipseItem(-1, 12, 2,2, triangle);
ball->setBrush(QBrush(Qt::black));
@ -335,14 +345,11 @@ void ProfileGraphicsView::plot_one_event(struct graphics_context *gc, struct plo
if (ev->name && name == "gaschange") {
unsigned int he = ev->value >> 16;
unsigned int o2 = ev->value & 0xffff;
if (he) {
name += QString("%1/%2").arg(o2, he);
} else {
if (o2 == 21)
name += tr(":air");
else
name += QString("%1 %% %2").arg(o2).arg("O" UTF8_SUBSCRIPT_2);
}
name += (he) ? QString("%1/%2").arg(o2, he)
: (o2 == 21) ? name += tr(":air")
: QString("%1 %% %2").arg(o2).arg("O" UTF8_SUBSCRIPT_2);
} else if (ev->name && !strcmp(ev->name, "SP change")) {
name += QString(":%1").arg( (double) ev->value / 1000 );
} else {
@ -351,11 +358,12 @@ void ProfileGraphicsView::plot_one_event(struct graphics_context *gc, struct plo
} else if (ev->name && name == "SP change") {
name += tr("Bailing out to OC");
} else {
//name += ev->flags == SAMPLE_FLAGS_BEGIN ? C_("Starts with space!"," begin") :
// ev->flags == SAMPLE_FLAGS_END ? C_("Starts with space!", " end") : "";
name += ev->flags == SAMPLE_FLAGS_BEGIN ? tr("Starts with space!"," begin") :
ev->flags == SAMPLE_FLAGS_END ? tr("Starts with space!", " end") : "";
}
//attach_tooltip(x-6, y, 12, 12, buffer, ev);
triangle->setToolTip(name);
}
void ProfileGraphicsView::plot_depth_profile(struct graphics_context *gc, struct plot_info *pi)
@ -595,7 +603,6 @@ void ProfileGraphicsView::plot_text(struct graphics_context *gc, text_render_opt
item->setPen( QPen(profile_color[BACKGROUND].first()));
item->setFlag(QGraphicsItem::ItemIgnoresTransformations);
scene()->addItem(item);
qDebug() << item->pos();
}