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Add gas text to tank bars

Browse source 
Also restructures the code a bit to make it a little more sane and changes
the colors slightly.

With these changes I think we can claim that this
Fixes #557

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-08-14 21:40:47 -06:00
parent fa3c18d83b
commit 87ca15c5c3
4 changed files with 51 additions and 36 deletions
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4
color.h
View file

@ -20,6 +20,7 @@
#define RIOGRANDE1 QColor::fromRgbF(0.8, 0.8, 0.0, 1)
#define EARLSGREEN1 QColor::fromRgbF(0.8, 0.8, 0.2, 1)
#define FORESTGREEN1 QColor::fromRgbF(0.1, 0.5, 0.1, 1)
#define NITROX_GREEN QColor::fromRgbF(0, 0.54, 0.375, 1)
// Reds
#define PERSIANRED1 QColor::fromRgbF(0.8, 0.2, 0.2, 1)
@ -49,6 +50,7 @@
#define GOVERNORBAY1_MED_TRANS QColor::fromRgbF(0.2, 0.2, 0.8, 0.5)
#define ROYALBLUE2 QColor::fromRgbF(0.2, 0.2, 0.9, 1)
#define ROYALBLUE2_LOW_TRANS QColor::fromRgbF(0.2, 0.2, 0.9, 0.75)
#define AIR_BLUE QColor::fromRgbF(0.25, 0.75, 1.0, 1)
// Yellows / BROWNS
#define SPRINGWOOD1 QColor::fromRgbF(0.95, 0.95, 0.9, 1)
@ -56,6 +58,8 @@
#define BROOM1_LOWER_TRANS QColor::fromRgbF(1.0, 1.0, 0.1, 0.9)
#define PEANUT QColor::fromRgbF(0.5, 0.2, 0.1, 1.0)
#define PEANUT_MED_TRANS QColor::fromRgbF(0.5, 0.2, 0.1, 0.5)
#define NITROX_YELLOW QColor::fromRgbF(0.98, 0.89, 0.07, 1.0)
// Magentas
#define MEDIUMREDVIOLET1_HIGHER_TRANS QColor::fromRgbF(0.7, 0.2, 0.7, 0.1)

2
qt-ui/profile/profilewidget2.cpp
View file

@ -305,7 +305,7 @@ void ProfileWidget2::setupItemSizes()
itemPos.partialPressure.pos.off.setX(110);
itemPos.partialPressure.pos.off.setY(63);
itemPos.partialPressure.expanded.setP1(QPointF(0, 0));
itemPos.partialPressure.expanded.setP2(QPointF(0, 30));
itemPos.partialPressure.expanded.setP2(QPointF(0, 27));
// cylinder axis config
itemPos.cylinder.pos.on.setX(3);

77
qt-ui/profile/tankitem.cpp
View file

@ -1,5 +1,6 @@
#include "tankitem.h"
#include "diveplotdatamodel.h"
#include "divetextitem.h"
#include "profile.h"
#include <QGradient>
#include <QDebug>
@ -10,6 +11,25 @@ TankItem::TankItem(QObject *parent) :
dive(0),
pInfo(0)
{
yPos = 92;
height = 3;
QColor red(PERSIANRED1);
QColor blue(AIR_BLUE);
QColor yellow(NITROX_YELLOW);
QColor green(NITROX_GREEN);
QLinearGradient nitroxGradient(QPointF(0, yPos), QPointF(0, yPos + height));
nitroxGradient.setColorAt(0.0, green);
nitroxGradient.setColorAt(0.49, green);
nitroxGradient.setColorAt(0.5, yellow);
nitroxGradient.setColorAt(1.0, yellow);
nitrox = nitroxGradient;
QLinearGradient trimixGradient(QPointF(0, yPos), QPointF(0, yPos + height));
trimixGradient.setColorAt(0.0, green);
trimixGradient.setColorAt(0.49, green);
trimixGradient.setColorAt(0.5, red);
trimixGradient.setColorAt(1.0, red);
trimix = trimixGradient;
air = blue;
}
void TankItem::setData(DivePlotDataModel *model, struct plot_info *plotInfo, struct dive *d)
@ -21,6 +41,25 @@ void TankItem::setData(DivePlotDataModel *model, struct plot_info *plotInfo, str
modelDataChanged();
}
void TankItem::createBar(qreal x, qreal w, struct gasmix *gas)
{
// pick the right gradient, size, position and text
QGraphicsRectItem *rect = new QGraphicsRectItem(x, yPos, w, height, this);
if (gasmix_is_air(gas))
rect->setBrush(air);
else if (gas->he.permille)
rect->setBrush(trimix);
else
rect->setBrush(nitrox);
rects.push_back(rect);
DiveTextItem *label = new DiveTextItem(rect);
label->setText(gasname(gas));
label->setBrush(Qt::black);
label->setPos(x, yPos);
label->setAlignment(Qt::AlignBottom | Qt::AlignRight);
label->setZValue(101);
}
void TankItem::modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight)
{
// We don't have enougth data to calculate things, quit.
@ -34,59 +73,27 @@ void TankItem::modelDataChanged(const QModelIndex &topLeft, const QModelIndex &b
}
rects.clear();
// define the position on the profile
qreal width, left, yPos, height;
yPos = 95.0;
height = 3.0;
// set up the three patterns
QLinearGradient nitrox(QPointF(0, yPos), QPointF(0, yPos + height));
nitrox.setColorAt(0.0, Qt::green);
nitrox.setColorAt(0.49, Qt::green);
nitrox.setColorAt(0.5, Qt::yellow);
nitrox.setColorAt(1.0, Qt::yellow);
QLinearGradient trimix(QPointF(0, yPos), QPointF(0, yPos + height));
trimix.setColorAt(0.0, Qt::green);
trimix.setColorAt(0.49, Qt::green);
trimix.setColorAt(0.5, Qt::red);
trimix.setColorAt(1.0, Qt::red);
QColor air(Qt::blue);
air.lighter();
// walk the list and figure out which tanks go where
struct plot_data *entry = pInfo->entry;
int cylIdx = entry->cylinderindex;
int i = -1;
int startTime = 0;
struct gasmix *gas = &dive->cylinder[cylIdx].gasmix;
qreal width, left;
while (++i < pInfo->nr) {
entry = &pInfo->entry[i];
if (entry->cylinderindex == cylIdx)
continue;
width = hAxis->posAtValue(entry->sec) - hAxis->posAtValue(startTime);
left = hAxis->posAtValue(startTime);
QGraphicsRectItem *rect = new QGraphicsRectItem(left, yPos, width, height, this);
if (gasmix_is_air(gas))
rect->setBrush(air);
else if (gas->he.permille)
rect->setBrush(trimix);
else
rect->setBrush(nitrox);
rects << rect;
createBar(left, width, gas);
cylIdx = entry->cylinderindex;
gas = &dive->cylinder[cylIdx].gasmix;
startTime = entry->sec;
}
width = hAxis->posAtValue(entry->sec) - hAxis->posAtValue(startTime);
left = hAxis->posAtValue(startTime);
QGraphicsRectItem *rect = new QGraphicsRectItem(left, yPos, width, height, this);
if (gasmix_is_air(gas))
rect->setBrush(air);
else if (gas->he.permille)
rect->setBrush(trimix);
else
rect->setBrush(nitrox);
rects << rect;
createBar(left, width, gas);
}
void TankItem::setHorizontalAxis(DiveCartesianAxis *horizontal)

4
qt-ui/profile/tankitem.h
View file

@ -3,6 +3,7 @@
#include <QGraphicsItem>
#include <QModelIndex>
#include <QBrush>
#include "divelineitem.h"
#include "divecartesianaxis.h"
#include "dive.h"
@ -23,11 +24,14 @@ public slots:
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
private:
void createBar(qreal x, qreal w, struct gasmix *gas);
DivePlotDataModel *dataModel;
DiveCartesianAxis *hAxis;
int hDataColumn;
struct dive *dive;
struct plot_info *pInfo;
qreal yPos, height;
QBrush air, nitrox, trimix;
QList<QGraphicsRectItem *> rects;
};