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subsurface/desktop-widgets/profilewidget.cpp
Berthold Stoeger f8fbff9f7d profile: set profile-mode in ProfileWidget, not MainWindow 
The mode of the profile (profile, edit, plan) was set in
MainWindow and ProfileWidget. For consistency move the one
setProfileState() call from MainWindow to ProfileWidget.
This removes a direct access to the profile-view and
therefore improves encapsulation.

Also, clear the profile, when no dive is shown to remove
any potentially dangling references.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2021-12-17 11:54:23 -08:00

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// SPDX-License-Identifier: GPL-2.0
#include "profilewidget.h"
#include "profile-widget/profilewidget2.h"
#include "core/settings/qPrefTechnicalDetails.h"
#include "core/settings/qPrefPartialPressureGas.h"
#include "qt-models/diveplannermodel.h"
#include <QToolBar>
#include <QHBoxLayout>
#include <QStackedWidget>
#include <QLabel>
// A resizing display of the Subsurface logo when no dive is shown
class EmptyView : public QLabel {
public:
EmptyView(QWidget *parent = nullptr);
~EmptyView();
private:
QPixmap logo;
void update();
void resizeEvent(QResizeEvent *) override;
};
EmptyView::EmptyView(QWidget *parent) : QLabel(parent),
logo(":poster-icon")
{
QPalette pal;
pal.setColor(QPalette::Window, getColor(::BACKGROUND));
setAutoFillBackground(true);
setPalette(pal);
setMinimumSize(1,1);
setAlignment(Qt::AlignHCenter);
update();
}
EmptyView::~EmptyView()
{
}
void EmptyView::update()
{
setPixmap(logo.scaled(size(), Qt::KeepAspectRatio, Qt::SmoothTransformation));
}
void EmptyView::resizeEvent(QResizeEvent *)
{
update();
}
ProfileWidget::ProfileWidget()
{
ui.setupUi(this);
// what is a sane order for those icons? we should have the ones the user is
// most likely to want towards the top so they are always visible
// and the ones that someone likely sets and then never touches again towards the bottom
toolbarActions = { ui.profCalcCeiling, ui.profCalcAllTissues, // start with various ceilings
ui.profIncrement3m, ui.profDcCeiling,
ui.profPhe, ui.profPn2, ui.profPO2, // partial pressure graphs
ui.profRuler, ui.profScaled, // measuring and scaling
ui.profTogglePicture, ui.profTankbar,
ui.profMod, ui.profDeco, ui.profNdl_tts, // various values that a user is either interested in or not
ui.profEad, ui.profSAC,
ui.profHR, // very few dive computers support this
ui.profTissues }; // maybe less frequently used
emptyView.reset(new EmptyView);
view.reset(new ProfileWidget2(DivePlannerPointsModel::instance(), 1.0, this));
QToolBar *toolBar = new QToolBar(this);
for (QAction *a: toolbarActions)
toolBar->addAction(a);
toolBar->setOrientation(Qt::Vertical);
toolBar->setIconSize(QSize(24, 24));
stack = new QStackedWidget(this);
stack->addWidget(emptyView.get());
stack->addWidget(view.get());
QHBoxLayout *layout = new QHBoxLayout(this);
layout->setSpacing(0);
layout->setMargin(0);
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(toolBar);
layout->addWidget(stack);
setLayout(layout);
// Toolbar Connections related to the Profile Update
auto tec = qPrefTechnicalDetails::instance();
connect(ui.profCalcAllTissues, &QAction::triggered, tec, &qPrefTechnicalDetails::set_calcalltissues);
connect(ui.profCalcCeiling, &QAction::triggered, tec, &qPrefTechnicalDetails::set_calcceiling);
connect(ui.profDcCeiling, &QAction::triggered, tec, &qPrefTechnicalDetails::set_dcceiling);
connect(ui.profEad, &QAction::triggered, tec, &qPrefTechnicalDetails::set_ead);
connect(ui.profIncrement3m, &QAction::triggered, tec, &qPrefTechnicalDetails::set_calcceiling3m);
connect(ui.profMod, &QAction::triggered, tec, &qPrefTechnicalDetails::set_mod);
connect(ui.profNdl_tts, &QAction::triggered, tec, &qPrefTechnicalDetails::set_calcndltts);
connect(ui.profDeco, &QAction::triggered, tec, &qPrefTechnicalDetails::set_decoinfo);
connect(ui.profHR, &QAction::triggered, tec, &qPrefTechnicalDetails::set_hrgraph);
connect(ui.profRuler, &QAction::triggered, tec, &qPrefTechnicalDetails::set_rulergraph);
connect(ui.profSAC, &QAction::triggered, tec, &qPrefTechnicalDetails::set_show_sac);
connect(ui.profScaled, &QAction::triggered, tec, &qPrefTechnicalDetails::set_zoomed_plot);
connect(ui.profTogglePicture, &QAction::triggered, tec, &qPrefTechnicalDetails::set_show_pictures_in_profile);
connect(ui.profTankbar, &QAction::triggered, tec, &qPrefTechnicalDetails::set_tankbar);
connect(ui.profTissues, &QAction::triggered, tec, &qPrefTechnicalDetails::set_percentagegraph);
connect(ui.profTissues, &QAction::triggered, this, &ProfileWidget::unsetProfHR);
connect(ui.profHR, &QAction::triggered, this, &ProfileWidget::unsetProfTissues);
auto pp_gas = qPrefPartialPressureGas::instance();
connect(ui.profPhe, &QAction::triggered, pp_gas, &qPrefPartialPressureGas::set_phe);
connect(ui.profPn2, &QAction::triggered, pp_gas, &qPrefPartialPressureGas::set_pn2);
connect(ui.profPO2, &QAction::triggered, pp_gas, &qPrefPartialPressureGas::set_po2);
connect(&diveListNotifier, &DiveListNotifier::settingsChanged, view.get(), &ProfileWidget2::settingsChanged);
ui.profCalcAllTissues->setChecked(qPrefTechnicalDetails::calcalltissues());
ui.profCalcCeiling->setChecked(qPrefTechnicalDetails::calcceiling());
ui.profDcCeiling->setChecked(qPrefTechnicalDetails::dcceiling());
ui.profEad->setChecked(qPrefTechnicalDetails::ead());
ui.profIncrement3m->setChecked(qPrefTechnicalDetails::calcceiling3m());
ui.profMod->setChecked(qPrefTechnicalDetails::mod());
ui.profNdl_tts->setChecked(qPrefTechnicalDetails::calcndltts());
ui.profDeco->setChecked(qPrefTechnicalDetails::decoinfo());
ui.profPhe->setChecked(pp_gas->phe());
ui.profPn2->setChecked(pp_gas->pn2());
ui.profPO2->setChecked(pp_gas->po2());
ui.profHR->setChecked(qPrefTechnicalDetails::hrgraph());
ui.profRuler->setChecked(qPrefTechnicalDetails::rulergraph());
ui.profSAC->setChecked(qPrefTechnicalDetails::show_sac());
ui.profTogglePicture->setChecked(qPrefTechnicalDetails::show_pictures_in_profile());
ui.profTankbar->setChecked(qPrefTechnicalDetails::tankbar());
ui.profTissues->setChecked(qPrefTechnicalDetails::percentagegraph());
ui.profScaled->setChecked(qPrefTechnicalDetails::zoomed_plot());
}
ProfileWidget::~ProfileWidget()
{
}
void ProfileWidget::setEnabledToolbar(bool enabled)
{
for (QAction *b: toolbarActions)
b->setEnabled(enabled);
}
void ProfileWidget::setDive(const struct dive *d)
{
stack->setCurrentIndex(1); // show profile
bool freeDiveMode = d->dc.divemode == FREEDIVE;
ui.profCalcCeiling->setDisabled(freeDiveMode);
ui.profCalcCeiling->setDisabled(freeDiveMode);
ui.profCalcAllTissues ->setDisabled(freeDiveMode);
ui.profIncrement3m->setDisabled(freeDiveMode);
ui.profDcCeiling->setDisabled(freeDiveMode);
ui.profPhe->setDisabled(freeDiveMode);
ui.profPn2->setDisabled(freeDiveMode); //TODO is the same as scuba?
ui.profPO2->setDisabled(freeDiveMode); //TODO is the same as scuba?
ui.profTankbar->setDisabled(freeDiveMode);
ui.profMod->setDisabled(freeDiveMode);
ui.profNdl_tts->setDisabled(freeDiveMode);
ui.profDeco->setDisabled(freeDiveMode);
ui.profEad->setDisabled(freeDiveMode);
ui.profSAC->setDisabled(freeDiveMode);
ui.profTissues->setDisabled(freeDiveMode);
ui.profRuler->setDisabled(false);
ui.profScaled->setDisabled(false); // measuring and scaling
ui.profTogglePicture->setDisabled(false);
ui.profHR->setDisabled(false);
}
void ProfileWidget::plotCurrentDive()
{
setEnabledToolbar(current_dive != nullptr);
if (current_dive) {
stack->setCurrentIndex(1);
bool freeDiveMode = current_dive->dc.divemode == FREEDIVE;
ui.profCalcCeiling->setDisabled(freeDiveMode);
ui.profCalcCeiling->setDisabled(freeDiveMode);
ui.profCalcAllTissues ->setDisabled(freeDiveMode);
ui.profIncrement3m->setDisabled(freeDiveMode);
ui.profDcCeiling->setDisabled(freeDiveMode);
ui.profPhe->setDisabled(freeDiveMode);
ui.profPn2->setDisabled(freeDiveMode); //TODO is the same as scuba?
ui.profPO2->setDisabled(freeDiveMode); //TODO is the same as scuba?
ui.profTankbar->setDisabled(freeDiveMode);
ui.profMod->setDisabled(freeDiveMode);
ui.profNdl_tts->setDisabled(freeDiveMode);
ui.profDeco->setDisabled(freeDiveMode);
ui.profEad->setDisabled(freeDiveMode);
ui.profSAC->setDisabled(freeDiveMode);
ui.profTissues->setDisabled(freeDiveMode);
ui.profRuler->setDisabled(false);
ui.profScaled->setDisabled(false); // measuring and scaling
ui.profTogglePicture->setDisabled(false);
ui.profHR->setDisabled(false);
view->setProfileState(current_dive, dc_number);
view->plotDive(current_dive, dc_number);
} else {
view->clear();
stack->setCurrentIndex(0);
}
}
void ProfileWidget::setPlanState(const struct dive *d, int dc)
{
setDive(d); // show subsurface logo
view->setPlanState(d, dc);
}
void ProfileWidget::setEditState(const struct dive *d, int dc)
{
setDive(d);
view->setEditState(d, dc);
}
void ProfileWidget::unsetProfHR()
{
ui.profHR->setChecked(false);
qPrefTechnicalDetails::set_hrgraph(false);
}
void ProfileWidget::unsetProfTissues()
{
ui.profTissues->setChecked(false);
qPrefTechnicalDetails::set_percentagegraph(false);
}
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