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https://github.com/subsurface/subsurface.git
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3f2e4e8b16
With Qt-containers, this might be a small pessimization, because it might lead to a deep copy. This can be "fixed" by for (const Type &item: qAsConst(container)) But frankly, I don't care. Ultimately it is probably best to replace the Qt containers by standard containers. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
1371 lines
48 KiB
C++
1371 lines
48 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "profile-widget/profilewidget2.h"
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#include "profile-widget/profilescene.h"
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#include "core/device.h"
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#include "core/event.h"
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#include "core/eventname.h"
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#include "core/subsurface-string.h"
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#include "core/qthelper.h"
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#include "core/range.h"
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#include "core/settings/qPrefTechnicalDetails.h"
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#include "core/settings/qPrefPartialPressureGas.h"
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#include "profile-widget/diveeventitem.h"
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#include "profile-widget/divetextitem.h"
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#include "profile-widget/divetooltipitem.h"
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#include "profile-widget/divehandler.h"
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#include "core/planner.h"
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#include "profile-widget/ruleritem.h"
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#include "core/pref.h"
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#include "qt-models/diveplannermodel.h"
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#include "qt-models/models.h"
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#include "core/errorhelper.h"
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#ifndef SUBSURFACE_MOBILE
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#include "desktop-widgets/simplewidgets.h"
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#include "commands/command.h"
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#include "core/gettextfromc.h"
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#include "core/imagedownloader.h"
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#endif
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#include <QMessageBox>
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#include <QInputDialog>
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#include <QDebug>
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#include <QWheelEvent>
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#include <QMenu>
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#include <QMimeData>
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#include <QElapsedTimer>
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#ifndef QT_NO_DEBUG
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#include <QTableView>
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#endif
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// Constant describing at which z-level the thumbnails are located.
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// We might add more constants here for easier customability.
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static const double thumbnailBaseZValue = 100.0;
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static double calcZoom(int zoomLevel)
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{
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// Base of exponential zoom function: one wheel-click will increase the zoom by 15%.
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constexpr double zoomFactor = 1.15;
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return zoomLevel == 0 ? 1.0 : pow(zoomFactor, zoomLevel);
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}
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ProfileWidget2::ProfileWidget2(DivePlannerPointsModel *plannerModelIn, double dpr, QWidget *parent) : QGraphicsView(parent),
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profileScene(new ProfileScene(dpr, false, false)),
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currentState(INIT),
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plannerModel(plannerModelIn),
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zoomLevel(0),
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zoomedPosition(0.0),
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#ifndef SUBSURFACE_MOBILE
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toolTipItem(new ToolTipItem()),
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#endif
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d(nullptr),
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dc(0),
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empty(true),
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panning(false),
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#ifndef SUBSURFACE_MOBILE
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mouseFollowerVertical(new DiveLineItem()),
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mouseFollowerHorizontal(new DiveLineItem()),
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rulerItem(new RulerItem2()),
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#endif
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shouldCalculateMax(true)
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{
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setupSceneAndFlags();
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setupItemOnScene();
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addItemsToScene();
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scene()->installEventFilter(this);
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#ifndef SUBSURFACE_MOBILE
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setAcceptDrops(true);
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connect(Thumbnailer::instance(), &Thumbnailer::thumbnailChanged, this, &ProfileWidget2::updateThumbnail, Qt::QueuedConnection);
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connect(&diveListNotifier, &DiveListNotifier::picturesRemoved, this, &ProfileWidget2::picturesRemoved);
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connect(&diveListNotifier, &DiveListNotifier::picturesAdded, this, &ProfileWidget2::picturesAdded);
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connect(&diveListNotifier, &DiveListNotifier::cylinderEdited, this, &ProfileWidget2::profileChanged);
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connect(&diveListNotifier, &DiveListNotifier::eventsChanged, this, &ProfileWidget2::profileChanged);
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connect(&diveListNotifier, &DiveListNotifier::pictureOffsetChanged, this, &ProfileWidget2::pictureOffsetChanged);
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connect(&diveListNotifier, &DiveListNotifier::divesChanged, this, &ProfileWidget2::divesChanged);
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connect(&diveListNotifier, &DiveListNotifier::deviceEdited, this, &ProfileWidget2::replot);
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connect(&diveListNotifier, &DiveListNotifier::diveComputerEdited, this, &ProfileWidget2::replot);
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#endif // SUBSURFACE_MOBILE
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#if !defined(QT_NO_DEBUG) && defined(SHOW_PLOT_INFO_TABLE)
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QTableView *diveDepthTableView = new QTableView();
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diveDepthTableView->setModel(profileScene->dataModel);
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diveDepthTableView->show();
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#endif
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auto tec = qPrefTechnicalDetails::instance();
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connect(tec, &qPrefTechnicalDetails::calcalltissuesChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::calcceilingChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::gflowChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::gfhighChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::dcceilingChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::eadChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::calcceiling3mChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::modChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::calcndlttsChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::hrgraphChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::rulergraphChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::show_sacChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::zoomed_plotChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::decoinfoChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::show_pictures_in_profileChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::tankbarChanged , this, &ProfileWidget2::actionRequestedReplot);
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connect(tec, &qPrefTechnicalDetails::percentagegraphChanged , this, &ProfileWidget2::actionRequestedReplot);
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auto pp_gas = qPrefPartialPressureGas::instance();
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connect(pp_gas, &qPrefPartialPressureGas::pheChanged, this, &ProfileWidget2::actionRequestedReplot);
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connect(pp_gas, &qPrefPartialPressureGas::pn2Changed, this, &ProfileWidget2::actionRequestedReplot);
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connect(pp_gas, &qPrefPartialPressureGas::po2Changed, this, &ProfileWidget2::actionRequestedReplot);
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setProfileState();
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}
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ProfileWidget2::~ProfileWidget2()
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{
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}
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#ifndef SUBSURFACE_MOBILE
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void ProfileWidget2::keyPressEvent(QKeyEvent *e)
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{
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switch (e->key()) {
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case Qt::Key_Delete: return keyDeleteAction();
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case Qt::Key_Up: return keyUpAction();
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case Qt::Key_Down: return keyDownAction();
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case Qt::Key_Left: return keyLeftAction();
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case Qt::Key_Right: return keyRightAction();
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}
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QGraphicsView::keyPressEvent(e);
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}
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#endif // SUBSURFACE_MOBILE
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void ProfileWidget2::addItemsToScene()
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{
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#ifndef SUBSURFACE_MOBILE
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scene()->addItem(toolTipItem);
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scene()->addItem(rulerItem);
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scene()->addItem(rulerItem->sourceNode());
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scene()->addItem(rulerItem->destNode());
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scene()->addItem(mouseFollowerHorizontal);
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scene()->addItem(mouseFollowerVertical);
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QPen pen(QColor(Qt::red).lighter());
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pen.setWidth(0);
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mouseFollowerHorizontal->setPen(pen);
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mouseFollowerVertical->setPen(pen);
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#endif
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}
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void ProfileWidget2::setupItemOnScene()
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{
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#ifndef SUBSURFACE_MOBILE
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toolTipItem->setZValue(9998);
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toolTipItem->setTimeAxis(profileScene->timeAxis);
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rulerItem->setZValue(9997);
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rulerItem->setAxis(profileScene->timeAxis, profileScene->profileYAxis);
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mouseFollowerHorizontal->setZValue(9996);
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mouseFollowerVertical->setZValue(9995);
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#endif
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}
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void ProfileWidget2::replot()
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{
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plotDive(d, dc);
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}
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void ProfileWidget2::setupSceneAndFlags()
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{
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setScene(profileScene.get());
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setOptimizationFlags(QGraphicsView::DontSavePainterState);
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setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
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setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::SmoothPixmapTransform);
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setMouseTracking(true);
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}
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void ProfileWidget2::resetZoom()
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{
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zoomLevel = 0;
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zoomedPosition = 0.0;
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}
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// Currently just one dive, but the plan is to enable All of the selected dives.
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void ProfileWidget2::plotDive(const struct dive *dIn, int dcIn, int flags)
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{
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d = dIn;
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dc = dcIn;
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if (!d) {
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clear();
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return;
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}
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// If there was no previously displayed dive, turn off animations
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if (empty)
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flags |= RenderFlags::Instant;
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empty = false;
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QElapsedTimer measureDuration; // let's measure how long this takes us (maybe we'll turn of TTL calculation later
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measureDuration.start();
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DivePlannerPointsModel *model = currentState == EDIT || currentState == PLAN ? plannerModel : nullptr;
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bool inPlanner = currentState == PLAN;
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double zoom = calcZoom(zoomLevel);
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profileScene->plotDive(d, dc, model, inPlanner, flags & RenderFlags::Instant,
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flags & RenderFlags::DontRecalculatePlotInfo,
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shouldCalculateMax, zoom, zoomedPosition);
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#ifndef SUBSURFACE_MOBILE
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rulerItem->setVisible(prefs.rulergraph && currentState != PLAN && currentState != EDIT);
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toolTipItem->setPlotInfo(profileScene->plotInfo);
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rulerItem->setPlotInfo(d, profileScene->plotInfo);
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if ((currentState == EDIT || currentState == PLAN) && plannerModel) {
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repositionDiveHandlers();
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plannerModel->deleteTemporaryPlan();
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}
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// On zoom / pan don't recreate the picture thumbnails, only change their position.
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if (flags & RenderFlags::DontRecalculatePlotInfo)
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updateThumbnails();
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else
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plotPicturesInternal(d, flags & RenderFlags::Instant);
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toolTipItem->refresh(d, mapToScene(mapFromGlobal(QCursor::pos())), currentState == PLAN);
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#endif
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// OK, how long did this take us? Anything above the second is way too long,
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// so if we are calculation TTS / NDL then let's force that off.
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qint64 elapsedTime = measureDuration.elapsed();
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if (verbose)
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qDebug() << "Profile calculation for dive " << d->number << "took" << elapsedTime << "ms" << " -- calculated ceiling preference is" << prefs.calcceiling;
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if (elapsedTime > 1000 && prefs.calcndltts) {
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qPrefTechnicalDetails::set_calcndltts(false);
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report_error(qPrintable(tr("Show NDL / TTS was disabled because of excessive processing time")));
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}
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}
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void ProfileWidget2::divesChanged(const QVector<dive *> &dives, DiveField field)
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{
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// If the mode of the currently displayed dive changed, replot
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if (field.mode &&
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std::find(dives.begin(), dives.end(), d) != dives.end())
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replot();
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}
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void ProfileWidget2::actionRequestedReplot(bool)
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{
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settingsChanged();
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}
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void ProfileWidget2::settingsChanged()
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{
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replot();
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}
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void ProfileWidget2::resizeEvent(QResizeEvent *event)
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{
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QGraphicsView::resizeEvent(event);
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profileScene->resize(viewport()->size());
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plotDive(d, dc, RenderFlags::Instant | RenderFlags::DontRecalculatePlotInfo); // disable animation on resize events
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}
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#ifndef SUBSURFACE_MOBILE
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void ProfileWidget2::mousePressEvent(QMouseEvent *event)
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{
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QGraphicsView::mousePressEvent(event);
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if (!event->isAccepted()) {
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panning = true;
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panningOriginalMousePosition = mapToScene(event->pos()).x();
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panningOriginalProfilePosition = zoomedPosition;
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viewport()->setCursor(Qt::ClosedHandCursor);
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}
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}
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void ProfileWidget2::divePlannerHandlerClicked()
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{
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shouldCalculateMax = false;
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}
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void ProfileWidget2::divePlannerHandlerReleased()
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{
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if (currentState == EDIT)
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emit stopMoved(1);
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shouldCalculateMax = true;
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replot();
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}
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void ProfileWidget2::mouseReleaseEvent(QMouseEvent *event)
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{
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QGraphicsView::mouseReleaseEvent(event);
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if (panning) {
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panning = false;
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viewport()->setCursor(Qt::ArrowCursor);
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}
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if (currentState == PLAN || currentState == EDIT) {
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shouldCalculateMax = true;
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replot();
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}
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}
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#endif
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void ProfileWidget2::setZoom(int level)
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{
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zoomLevel = level;
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plotDive(d, dc, RenderFlags::DontRecalculatePlotInfo);
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}
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#ifndef SUBSURFACE_MOBILE
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void ProfileWidget2::wheelEvent(QWheelEvent *event)
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{
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if (!d)
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return;
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if (panning)
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return; // No change in zoom level while panning.
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if (event->buttons() == Qt::LeftButton)
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return;
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if (event->angleDelta().y() > 0 && zoomLevel < 20)
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setZoom(++zoomLevel);
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else if (event->angleDelta().y() < 0 && zoomLevel > 0)
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setZoom(--zoomLevel);
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}
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void ProfileWidget2::mouseDoubleClickEvent(QMouseEvent *event)
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{
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if ((currentState == PLAN || currentState == EDIT) && plannerModel) {
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QPointF mappedPos = mapToScene(event->pos());
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if (!profileScene->pointOnProfile(mappedPos))
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return;
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int minutes = lrint(profileScene->timeAxis->valueAt(mappedPos) / 60);
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int milimeters = lrint(profileScene->profileYAxis->valueAt(mappedPos) / M_OR_FT(1, 1)) * M_OR_FT(1, 1);
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plannerModel->addStop(milimeters, minutes * 60);
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if (currentState == EDIT)
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emit stopAdded();
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}
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}
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void ProfileWidget2::mouseMoveEvent(QMouseEvent *event)
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{
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QGraphicsView::mouseMoveEvent(event);
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QPointF pos = mapToScene(event->pos());
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if (panning) {
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double oldPos = zoomedPosition;
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zoomedPosition = profileScene->calcZoomPosition(calcZoom(zoomLevel),
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panningOriginalProfilePosition,
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panningOriginalMousePosition - pos.x());
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if (oldPos != zoomedPosition)
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plotDive(d, dc, RenderFlags::Instant | RenderFlags::DontRecalculatePlotInfo); // TODO: animations don't work when scrolling
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}
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toolTipItem->refresh(d, mapToScene(mapFromGlobal(QCursor::pos())), currentState == PLAN);
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if (currentState == PLAN || currentState == EDIT) {
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QRectF rect = profileScene->profileRegion;
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auto [miny, maxy] = profileScene->profileYAxis->screenMinMax();
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double x = std::clamp(pos.x(), rect.left(), rect.right());
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double y = std::clamp(pos.y(), miny, maxy);
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mouseFollowerHorizontal->setLine(rect.left(), y, rect.right(), y);
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mouseFollowerVertical->setLine(x, rect.top(), x, rect.bottom());
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}
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}
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bool ProfileWidget2::eventFilter(QObject *object, QEvent *event)
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{
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QGraphicsScene *s = qobject_cast<QGraphicsScene *>(object);
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if (s && event->type() == QEvent::GraphicsSceneHelp) {
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event->ignore();
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return true;
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}
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return QGraphicsView::eventFilter(object, event);
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}
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#endif
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template <typename T>
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static void hideAll(const T &container)
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{
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for (auto &item: container)
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item->setVisible(false);
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}
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void ProfileWidget2::clear()
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{
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#ifndef SUBSURFACE_MOBILE
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clearPictures();
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#endif
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disconnectTemporaryConnections();
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profileScene->clear();
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handles.clear();
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gases.clear();
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empty = true;
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d = nullptr;
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dc = 0;
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}
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void ProfileWidget2::setProfileState(const dive *dIn, int dcIn)
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{
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d = dIn;
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dc = dcIn;
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setProfileState();
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}
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void ProfileWidget2::setProfileState()
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{
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if (currentState == PROFILE)
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return;
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disconnectTemporaryConnections();
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currentState = PROFILE;
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setBackgroundBrush(getColor(::BACKGROUND, profileScene->isGrayscale));
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#ifndef SUBSURFACE_MOBILE
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toolTipItem->readPos();
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toolTipItem->setVisible(true);
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rulerItem->setVisible(prefs.rulergraph);
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mouseFollowerHorizontal->setVisible(false);
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mouseFollowerVertical->setVisible(false);
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#endif
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handles.clear();
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gases.clear();
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}
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#ifndef SUBSURFACE_MOBILE
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void ProfileWidget2::connectPlannerModel()
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{
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connect(plannerModel, &DivePlannerPointsModel::dataChanged, this, &ProfileWidget2::replot);
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connect(plannerModel, &DivePlannerPointsModel::cylinderModelEdited, this, &ProfileWidget2::replot);
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connect(plannerModel, &DivePlannerPointsModel::modelReset, this, &ProfileWidget2::pointsReset);
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connect(plannerModel, &DivePlannerPointsModel::rowsInserted, this, &ProfileWidget2::pointInserted);
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connect(plannerModel, &DivePlannerPointsModel::rowsRemoved, this, &ProfileWidget2::pointsRemoved);
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connect(plannerModel, &DivePlannerPointsModel::rowsMoved, this, &ProfileWidget2::pointsMoved);
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}
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void ProfileWidget2::setEditState(const dive *d, int dc)
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{
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if (currentState == EDIT)
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return;
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setProfileState(d, dc);
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mouseFollowerHorizontal->setVisible(true);
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mouseFollowerVertical->setVisible(true);
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disconnectTemporaryConnections();
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connectPlannerModel();
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currentState = EDIT;
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pointsReset();
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repositionDiveHandlers();
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}
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void ProfileWidget2::setPlanState(const dive *d, int dc)
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{
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if (currentState == PLAN)
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return;
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setProfileState(d, dc);
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mouseFollowerHorizontal->setVisible(true);
|
|
mouseFollowerVertical->setVisible(true);
|
|
disconnectTemporaryConnections();
|
|
|
|
connectPlannerModel();
|
|
|
|
currentState = PLAN;
|
|
setBackgroundBrush(QColor("#D7E3EF"));
|
|
|
|
pointsReset();
|
|
repositionDiveHandlers();
|
|
}
|
|
#endif
|
|
|
|
bool ProfileWidget2::isPlanner() const
|
|
{
|
|
return currentState == PLAN;
|
|
}
|
|
|
|
#if 0 // TODO::: FINISH OR DISABLE
|
|
struct int ProfileWidget2::getEntryFromPos(QPointF pos)
|
|
{
|
|
// find the time stamp corresponding to the mouse position
|
|
int seconds = lrint(timeAxis->valueAt(pos));
|
|
|
|
for (int i = 0; i < plotInfo.nr; i++) {
|
|
if (plotInfo.entry[i].sec >= seconds)
|
|
return i;
|
|
}
|
|
return plotInfo.nr - 1;
|
|
}
|
|
#endif
|
|
|
|
#ifndef SUBSURFACE_MOBILE
|
|
/// Prints cylinder information for display.
|
|
/// eg : "Cyl 1 (AL80 EAN32)"
|
|
static QString printCylinderDescription(int i, const cylinder_t *cylinder)
|
|
{
|
|
QString label = gettextFromC::tr("Cyl") + QString(" %1").arg(i+1);
|
|
if( cylinder != NULL ) {
|
|
QString mix = get_gas_string(cylinder->gasmix);
|
|
label += QString(" (%2 %3)").arg(cylinder->type.description).arg(mix);
|
|
}
|
|
return label;
|
|
}
|
|
|
|
static bool isDiveTextItem(const QGraphicsItem *item, const DiveTextItem *textItem)
|
|
{
|
|
while (item) {
|
|
if (item == textItem)
|
|
return true;
|
|
item = item->parentItem();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void ProfileWidget2::contextMenuEvent(QContextMenuEvent *event)
|
|
{
|
|
if (currentState == EDIT || currentState == PLAN) {
|
|
QGraphicsView::contextMenuEvent(event);
|
|
return;
|
|
}
|
|
QMenu m;
|
|
if (!d)
|
|
return;
|
|
// figure out if we are ontop of the dive computer name in the profile
|
|
QGraphicsItem *sceneItem = itemAt(mapFromGlobal(event->globalPos()));
|
|
if (isDiveTextItem(sceneItem, profileScene->diveComputerText)) {
|
|
const struct divecomputer *currentdc = get_dive_dc_const(d, dc);
|
|
if (!currentdc->deviceid && dc == 0 && number_of_computers(d) == 1)
|
|
// nothing to do, can't rename, delete or reorder
|
|
return;
|
|
// create menu to show when right clicking on dive computer name
|
|
if (dc > 0)
|
|
m.addAction(tr("Make first dive computer"), this, &ProfileWidget2::makeFirstDC);
|
|
if (number_of_computers(d) > 1) {
|
|
m.addAction(tr("Delete this dive computer"), this, &ProfileWidget2::deleteCurrentDC);
|
|
m.addAction(tr("Split this dive computer into own dive"), this, &ProfileWidget2::splitCurrentDC);
|
|
}
|
|
if (currentdc->deviceid)
|
|
m.addAction(tr("Rename this dive computer"), this, &ProfileWidget2::renameCurrentDC);
|
|
m.exec(event->globalPos());
|
|
// don't show the regular profile context menu
|
|
return;
|
|
}
|
|
|
|
// create the profile context menu
|
|
QPointF scenePos = mapToScene(mapFromGlobal(event->globalPos()));
|
|
qreal sec_val = profileScene->timeAxis->valueAt(scenePos);
|
|
int seconds = (sec_val < 0.0) ? 0 : (int)sec_val;
|
|
DiveEventItem *item = dynamic_cast<DiveEventItem *>(sceneItem);
|
|
|
|
// Add or edit Gas Change
|
|
if (d && item && event_is_gaschange(item->getEvent())) {
|
|
int eventTime = item->getEvent()->time.seconds;
|
|
QMenu *gasChange = m.addMenu(tr("Edit Gas Change"));
|
|
for (int i = 0; i < d->cylinders.nr; i++) {
|
|
const cylinder_t *cylinder = get_cylinder(d, i);
|
|
QString label = printCylinderDescription(i, cylinder);
|
|
gasChange->addAction(label, [this, i, eventTime] { changeGas(i, eventTime); });
|
|
}
|
|
} else if (d && d->cylinders.nr > 1) {
|
|
// if we have more than one gas, offer to switch to another one
|
|
QMenu *gasChange = m.addMenu(tr("Add gas change"));
|
|
for (int i = 0; i < d->cylinders.nr; i++) {
|
|
const cylinder_t *cylinder = get_cylinder(d, i);
|
|
QString label = printCylinderDescription(i, cylinder);
|
|
gasChange->addAction(label, [this, i, seconds] { changeGas(i, seconds); });
|
|
}
|
|
}
|
|
m.addAction(tr("Add setpoint change"), [this, seconds]() { ProfileWidget2::addSetpointChange(seconds); });
|
|
m.addAction(tr("Add bookmark"), [this, seconds]() { addBookmark(seconds); });
|
|
m.addAction(tr("Split dive into two"), [this, seconds]() { splitDive(seconds); });
|
|
const struct event *ev = NULL;
|
|
enum divemode_t divemode = UNDEF_COMP_TYPE;
|
|
|
|
get_current_divemode(get_dive_dc_const(d, dc), seconds, &ev, &divemode);
|
|
QMenu *changeMode = m.addMenu(tr("Change divemode"));
|
|
if (divemode != OC)
|
|
changeMode->addAction(gettextFromC::tr(divemode_text_ui[OC]),
|
|
[this, seconds](){ addDivemodeSwitch(seconds, OC); });
|
|
if (divemode != CCR)
|
|
changeMode->addAction(gettextFromC::tr(divemode_text_ui[CCR]),
|
|
[this, seconds](){ addDivemodeSwitch(seconds, CCR); });
|
|
if (divemode != PSCR)
|
|
changeMode->addAction(gettextFromC::tr(divemode_text_ui[PSCR]),
|
|
[this, seconds](){ addDivemodeSwitch(seconds, PSCR); });
|
|
|
|
if (DiveEventItem *item = dynamic_cast<DiveEventItem *>(sceneItem)) {
|
|
m.addAction(tr("Remove event"), [this,item] { removeEvent(item); });
|
|
m.addAction(tr("Hide similar events"), [this, item] { hideEvents(item); });
|
|
const struct event *dcEvent = item->getEvent();
|
|
if (dcEvent->type == SAMPLE_EVENT_BOOKMARK)
|
|
m.addAction(tr("Edit name"), [this, item] { editName(item); });
|
|
#if 0 // TODO::: FINISH OR DISABLE
|
|
QPointF scenePos = mapToScene(event->pos());
|
|
int idx = getEntryFromPos(scenePos);
|
|
// this shows how to figure out if we should ask the user if they want adjust interpolated pressures
|
|
// at either side of a gas change
|
|
if (dcEvent->type == SAMPLE_EVENT_GASCHANGE || dcEvent->type == SAMPLE_EVENT_GASCHANGE2) {
|
|
qDebug() << "figure out if there are interpolated pressures";
|
|
int gasChangeIdx = idx;
|
|
while (gasChangeIdx > 0) {
|
|
--gasChangeIdx;
|
|
if (plotInfo.entry[gasChangeIdx].sec <= dcEvent->time.seconds)
|
|
break;
|
|
}
|
|
const struct plot_data &gasChangeEntry = plotInfo.entry[newGasIdx];
|
|
qDebug() << "at gas change at" << gasChangeEntry->sec << ": sensor pressure" << get_plot_sensor_pressure(&plotInfo, newGasIdx)
|
|
<< "interpolated" << ;get_plot_sensor_pressure(&plotInfo, newGasIdx);
|
|
// now gasChangeEntry points at the gas change, that entry has the final pressure of
|
|
// the old tank, the next entry has the starting pressure of the next tank
|
|
if (gasChangeIdx < plotInfo.nr - 1) {
|
|
int newGasIdx = gasChangeIdx + 1;
|
|
const struct plot_data &newGasEntry = plotInfo.entry[newGasIdx];
|
|
qDebug() << "after gas change at " << newGasEntry->sec << ": sensor pressure" << newGasEntry->pressure[0] << "interpolated" << newGasEntry->pressure[1];
|
|
if (get_plot_sensor_pressure(&plotInfo, gasChangeIdx) == 0 || get_cylinder(d, gasChangeEntry->sensor[0])->sample_start.mbar == 0) {
|
|
// if we have no sensorpressure or if we have no pressure from samples we can assume that
|
|
// we only have interpolated pressure (the pressure in the entry may be stored in the sensor
|
|
// pressure field if this is the first or last entry for this tank... see details in gaspressures.c
|
|
pressure_t pressure;
|
|
pressure.mbar = get_plot_interpolated_pressure(&plotInfo, gasChangeIdx) ? : get_plot_sensor_pressure(&plotInfo, gasChangeIdx);
|
|
QAction *adjustOldPressure = m.addAction(tr("Adjust pressure of cyl. %1 (currently interpolated as %2)")
|
|
.arg(gasChangeEntry->sensor[0] + 1).arg(get_pressure_string(pressure)));
|
|
}
|
|
if (get_plot_sensor_pressure(&plotInfo, newGasIdx) == 0 || get_cylinder(d, newGasEntry->sensor[0])->sample_start.mbar == 0) {
|
|
// we only have interpolated press -- see commend above
|
|
pressure_t pressure;
|
|
pressure.mbar = get_plot_interpolated_pressure(&plotInfo, newGasIdx) ? : get_plot_sensor_pressure(&plotInfo, newGasIdx);
|
|
QAction *adjustOldPressure = m.addAction(tr("Adjust pressure of cyl. %1 (currently interpolated as %2)")
|
|
.arg(newGasEntry->sensor[0] + 1).arg(get_pressure_string(pressure)));
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
if (any_events_hidden())
|
|
m.addAction(tr("Unhide all events"), this, &ProfileWidget2::unhideEvents);
|
|
m.exec(event->globalPos());
|
|
}
|
|
|
|
void ProfileWidget2::deleteCurrentDC()
|
|
{
|
|
if (d)
|
|
Command::deleteDiveComputer(mutable_dive(), dc);
|
|
}
|
|
|
|
void ProfileWidget2::splitCurrentDC()
|
|
{
|
|
if (d)
|
|
Command::splitDiveComputer(mutable_dive(), dc);
|
|
}
|
|
|
|
void ProfileWidget2::makeFirstDC()
|
|
{
|
|
if (d)
|
|
Command::moveDiveComputerToFront(mutable_dive(), dc);
|
|
}
|
|
|
|
void ProfileWidget2::renameCurrentDC()
|
|
{
|
|
bool ok;
|
|
struct divecomputer *currentdc = get_dive_dc(mutable_dive(), dc);
|
|
if (!currentdc)
|
|
return;
|
|
QString newName = QInputDialog::getText(this, tr("Edit nickname"),
|
|
tr("Set new nickname for %1 (serial %2):").arg(currentdc->model).arg(currentdc->serial),
|
|
QLineEdit::Normal, get_dc_nickname(currentdc), &ok);
|
|
if (ok)
|
|
Command::editDeviceNickname(currentdc, newName);
|
|
}
|
|
|
|
void ProfileWidget2::hideEvents(DiveEventItem *item)
|
|
{
|
|
const struct event *event = item->getEvent();
|
|
|
|
if (QMessageBox::question(this,
|
|
TITLE_OR_TEXT(tr("Hide events"), tr("Hide all %1 events?").arg(event->name)),
|
|
QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok) {
|
|
if (!empty_string(event->name)) {
|
|
hide_event(event->name);
|
|
for (DiveEventItem *evItem: profileScene->eventItems) {
|
|
if (same_string(evItem->getEvent()->name, event->name))
|
|
evItem->hide();
|
|
}
|
|
} else {
|
|
item->hide();
|
|
}
|
|
}
|
|
}
|
|
|
|
void ProfileWidget2::unhideEvents()
|
|
{
|
|
show_all_events();
|
|
for (DiveEventItem *item: profileScene->eventItems)
|
|
item->show();
|
|
}
|
|
|
|
void ProfileWidget2::removeEvent(DiveEventItem *item)
|
|
{
|
|
struct event *event = item->getEventMutable();
|
|
if (!event || !d)
|
|
return;
|
|
|
|
if (QMessageBox::question(this, TITLE_OR_TEXT(
|
|
tr("Remove the selected event?"),
|
|
tr("%1 @ %2:%3").arg(event->name).arg(event->time.seconds / 60).arg(event->time.seconds % 60, 2, 10, QChar('0'))),
|
|
QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok)
|
|
Command::removeEvent(mutable_dive(), dc, event);
|
|
}
|
|
|
|
void ProfileWidget2::addBookmark(int seconds)
|
|
{
|
|
if (d)
|
|
Command::addEventBookmark(mutable_dive(), dc, seconds);
|
|
}
|
|
|
|
void ProfileWidget2::addDivemodeSwitch(int seconds, int divemode)
|
|
{
|
|
if (d)
|
|
Command::addEventDivemodeSwitch(mutable_dive(), dc, seconds, divemode);
|
|
}
|
|
|
|
void ProfileWidget2::addSetpointChange(int seconds)
|
|
{
|
|
if (!d)
|
|
return;
|
|
SetpointDialog dialog(mutable_dive(), dc, seconds);
|
|
dialog.exec();
|
|
}
|
|
|
|
void ProfileWidget2::splitDive(int seconds)
|
|
{
|
|
if (!d)
|
|
return;
|
|
Command::splitDives(mutable_dive(), duration_t{ seconds });
|
|
}
|
|
|
|
void ProfileWidget2::changeGas(int tank, int seconds)
|
|
{
|
|
if (!d || tank < 0 || tank >= d->cylinders.nr)
|
|
return;
|
|
|
|
Command::addGasSwitch(mutable_dive(), dc, seconds, tank);
|
|
}
|
|
#endif
|
|
|
|
#ifndef SUBSURFACE_MOBILE
|
|
void ProfileWidget2::editName(DiveEventItem *item)
|
|
{
|
|
struct event *event = item->getEventMutable();
|
|
if (!event || !d)
|
|
return;
|
|
bool ok;
|
|
QString newName = QInputDialog::getText(this, tr("Edit name of bookmark"),
|
|
tr("Custom name:"), QLineEdit::Normal,
|
|
event->name, &ok);
|
|
if (ok && !newName.isEmpty()) {
|
|
if (newName.length() > 22) { //longer names will display as garbage.
|
|
QMessageBox lengthWarning;
|
|
lengthWarning.setText(tr("Name is too long!"));
|
|
lengthWarning.exec();
|
|
return;
|
|
}
|
|
Command::renameEvent(mutable_dive(), dc, event, qPrintable(newName));
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void ProfileWidget2::disconnectTemporaryConnections()
|
|
{
|
|
#ifndef SUBSURFACE_MOBILE
|
|
if (plannerModel) {
|
|
disconnect(plannerModel, &DivePlannerPointsModel::dataChanged, this, &ProfileWidget2::replot);
|
|
disconnect(plannerModel, &DivePlannerPointsModel::cylinderModelEdited, this, &ProfileWidget2::replot);
|
|
|
|
disconnect(plannerModel, &DivePlannerPointsModel::modelReset, this, &ProfileWidget2::pointsReset);
|
|
disconnect(plannerModel, &DivePlannerPointsModel::rowsInserted, this, &ProfileWidget2::pointInserted);
|
|
disconnect(plannerModel, &DivePlannerPointsModel::rowsRemoved, this, &ProfileWidget2::pointsRemoved);
|
|
disconnect(plannerModel, &DivePlannerPointsModel::rowsMoved, this, &ProfileWidget2::pointsMoved);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
int ProfileWidget2::handleIndex(const DiveHandler *h) const
|
|
{
|
|
auto it = std::find_if(handles.begin(), handles.end(),
|
|
[h] (const std::unique_ptr<DiveHandler> &h2)
|
|
{ return h == h2.get(); });
|
|
return it != handles.end() ? it - handles.begin() : -1;
|
|
}
|
|
|
|
#ifndef SUBSURFACE_MOBILE
|
|
|
|
DiveHandler *ProfileWidget2::createHandle()
|
|
{
|
|
DiveHandler *item = new DiveHandler(d);
|
|
scene()->addItem(item);
|
|
connect(item, &DiveHandler::moved, this, &ProfileWidget2::divePlannerHandlerMoved);
|
|
connect(item, &DiveHandler::clicked, this, &ProfileWidget2::divePlannerHandlerClicked);
|
|
connect(item, &DiveHandler::released, this, &ProfileWidget2::divePlannerHandlerReleased);
|
|
return item;
|
|
}
|
|
|
|
QGraphicsSimpleTextItem *ProfileWidget2::createGas()
|
|
{
|
|
QGraphicsSimpleTextItem *gasChooseBtn = new QGraphicsSimpleTextItem();
|
|
scene()->addItem(gasChooseBtn);
|
|
gasChooseBtn->setZValue(10);
|
|
gasChooseBtn->setFlag(QGraphicsItem::ItemIgnoresTransformations);
|
|
return gasChooseBtn;
|
|
}
|
|
|
|
void ProfileWidget2::pointsReset()
|
|
{
|
|
handles.clear();
|
|
gases.clear();
|
|
int count = plannerModel->rowCount();
|
|
for (int i = 0; i < count; ++i) {
|
|
handles.emplace_back(createHandle());
|
|
gases.emplace_back(createGas());
|
|
}
|
|
}
|
|
|
|
void ProfileWidget2::pointInserted(const QModelIndex &, int from, int to)
|
|
{
|
|
for (int i = from; i <= to; ++i) {
|
|
handles.emplace(handles.begin() + i, createHandle());
|
|
gases.emplace(gases.begin() + i, createGas());
|
|
}
|
|
|
|
// Note: we don't replot the dive here, because when removing multiple
|
|
// points, these might trickle in one-by-one. Instead, the model will
|
|
// emit a data-changed signal.
|
|
}
|
|
|
|
void ProfileWidget2::pointsRemoved(const QModelIndex &, int start, int end)
|
|
{
|
|
// Qt's model/view API is mad. The end-point is inclusive, which means that the empty range is [0,-1]!
|
|
handles.erase(handles.begin() + start, handles.begin() + end + 1);
|
|
gases.erase(gases.begin() + start, gases.begin() + end + 1);
|
|
scene()->clearSelection();
|
|
|
|
// Note: we don't replot the dive here, because when removing multiple
|
|
// points, these might trickle in one-by-one. Instead, the model will
|
|
// emit a data-changed signal.
|
|
}
|
|
|
|
void ProfileWidget2::pointsMoved(const QModelIndex &, int start, int end, const QModelIndex &, int row)
|
|
{
|
|
move_in_range(handles, start, end + 1, row);
|
|
move_in_range(gases, start, end + 1, row);
|
|
}
|
|
|
|
void ProfileWidget2::repositionDiveHandlers()
|
|
{
|
|
hideAll(gases);
|
|
// Re-position the user generated dive handlers
|
|
for (int i = 0; i < plannerModel->rowCount(); i++) {
|
|
struct divedatapoint datapoint = plannerModel->at(i);
|
|
if (datapoint.time == 0) // those are the magic entries for tanks
|
|
continue;
|
|
DiveHandler *h = handles[i].get();
|
|
h->setVisible(datapoint.entered);
|
|
h->setPos(profileScene->timeAxis->posAtValue(datapoint.time), profileScene->profileYAxis->posAtValue(datapoint.depth.mm));
|
|
QPointF p1;
|
|
if (i == 0) {
|
|
if (prefs.drop_stone_mode)
|
|
// place the text on the straight line from the drop to stone position
|
|
p1 = QPointF(profileScene->timeAxis->posAtValue(datapoint.depth.mm / prefs.descrate),
|
|
profileScene->profileYAxis->posAtValue(datapoint.depth.mm));
|
|
else
|
|
// place the text on the straight line from the origin to the first position
|
|
p1 = QPointF(profileScene->timeAxis->posAtValue(0), profileScene->profileYAxis->posAtValue(0));
|
|
} else {
|
|
// place the text on the line from the last position
|
|
p1 = handles[i - 1]->pos();
|
|
}
|
|
QPointF p2 = handles[i]->pos();
|
|
QLineF line(p1, p2);
|
|
QPointF pos = line.pointAt(0.5);
|
|
gases[i]->setPos(pos);
|
|
if (datapoint.cylinderid >= 0 && datapoint.cylinderid < d->cylinders.nr)
|
|
gases[i]->setText(get_gas_string(get_cylinder(d, datapoint.cylinderid)->gasmix));
|
|
else
|
|
gases[i]->setText(QString());
|
|
gases[i]->setVisible(datapoint.entered &&
|
|
(i == 0 || gases[i]->text() != gases[i-1]->text()));
|
|
}
|
|
}
|
|
|
|
void ProfileWidget2::divePlannerHandlerMoved()
|
|
{
|
|
DiveHandler *activeHandler = qobject_cast<DiveHandler *>(sender());
|
|
int index = handleIndex(activeHandler);
|
|
|
|
// Grow the time axis if necessary.
|
|
int minutes = lrint(profileScene->timeAxis->valueAt(activeHandler->pos()) / 60);
|
|
if (minutes * 60 > profileScene->timeAxis->maximum() * 0.9)
|
|
profileScene->timeAxis->setBounds(0.0, profileScene->timeAxis->maximum() * 1.02);
|
|
|
|
divedatapoint data = plannerModel->at(index);
|
|
data.depth.mm = lrint(profileScene->profileYAxis->valueAt(activeHandler->pos()) / M_OR_FT(1, 1)) * M_OR_FT(1, 1);
|
|
data.time = lrint(profileScene->timeAxis->valueAt(activeHandler->pos()));
|
|
|
|
plannerModel->editStop(index, data);
|
|
}
|
|
|
|
std::vector<int> ProfileWidget2::selectedDiveHandleIndices() const
|
|
{
|
|
std::vector<int> res;
|
|
res.reserve(scene()->selectedItems().size());
|
|
for (QGraphicsItem *item: scene()->selectedItems()) {
|
|
if (DiveHandler *handler = qgraphicsitem_cast<DiveHandler *>(item))
|
|
res.push_back(handleIndex(handler));
|
|
}
|
|
return res;
|
|
}
|
|
|
|
void ProfileWidget2::keyDownAction()
|
|
{
|
|
if ((currentState != EDIT && currentState != PLAN) || !plannerModel)
|
|
return;
|
|
|
|
std::vector<int> handleIndices = selectedDiveHandleIndices();
|
|
for (int row: handleIndices) {
|
|
divedatapoint dp = plannerModel->at(row);
|
|
|
|
dp.depth.mm += M_OR_FT(1, 5);
|
|
plannerModel->editStop(row, dp);
|
|
}
|
|
if (currentState == EDIT && !handleIndices.empty())
|
|
emit stopMoved(handleIndices.size()); // TODO: Accumulate key moves
|
|
}
|
|
|
|
void ProfileWidget2::keyUpAction()
|
|
{
|
|
if ((currentState != EDIT && currentState != PLAN) || !plannerModel)
|
|
return;
|
|
|
|
std::vector<int> handleIndices = selectedDiveHandleIndices();
|
|
for (int row: handleIndices) {
|
|
divedatapoint dp = plannerModel->at(row);
|
|
|
|
if (dp.depth.mm <= 0)
|
|
continue;
|
|
|
|
dp.depth.mm -= M_OR_FT(1, 5);
|
|
plannerModel->editStop(row, dp);
|
|
}
|
|
if (currentState == EDIT && !handleIndices.empty())
|
|
emit stopMoved(handleIndices.size()); // TODO: Accumulate key moves
|
|
}
|
|
|
|
void ProfileWidget2::keyLeftAction()
|
|
{
|
|
if ((currentState != EDIT && currentState != PLAN) || !plannerModel)
|
|
return;
|
|
|
|
std::vector<int> handleIndices = selectedDiveHandleIndices();
|
|
for (int row: handleIndices) {
|
|
divedatapoint dp = plannerModel->at(row);
|
|
|
|
if (dp.time / 60 <= 0)
|
|
continue;
|
|
|
|
dp.time -= 60;
|
|
plannerModel->editStop(row, dp);
|
|
}
|
|
if (currentState == EDIT && !handleIndices.empty())
|
|
emit stopMoved(handleIndices.size()); // TODO: Accumulate key moves
|
|
}
|
|
|
|
void ProfileWidget2::keyRightAction()
|
|
{
|
|
if ((currentState != EDIT && currentState != PLAN) || !plannerModel)
|
|
return;
|
|
|
|
std::vector<int> handleIndices = selectedDiveHandleIndices();
|
|
for (int row: handleIndices) {
|
|
divedatapoint dp = plannerModel->at(row);
|
|
|
|
dp.time += 60;
|
|
plannerModel->editStop(row, dp);
|
|
}
|
|
if (currentState == EDIT && !handleIndices.empty())
|
|
emit stopMoved(handleIndices.size()); // TODO: Accumulate key moves
|
|
}
|
|
|
|
void ProfileWidget2::keyDeleteAction()
|
|
{
|
|
if ((currentState != EDIT && currentState != PLAN) || !plannerModel)
|
|
return;
|
|
|
|
std::vector<int> handleIndices = selectedDiveHandleIndices();
|
|
// For now, we have to convert to QVector.
|
|
for (int index: handleIndices)
|
|
handles[index]->hide();
|
|
if (!handleIndices.empty()) {
|
|
plannerModel->removeSelectedPoints(handleIndices);
|
|
if (currentState == EDIT)
|
|
emit stopRemoved(handleIndices.size());
|
|
}
|
|
}
|
|
|
|
void ProfileWidget2::clearPictures()
|
|
{
|
|
pictures.clear();
|
|
}
|
|
|
|
static const double unscaledDurationLineWidth = 2.5;
|
|
static const double unscaledDurationLinePenWidth = 0.5;
|
|
|
|
// Reset the duration line after an image was moved or we found a new duration
|
|
void ProfileWidget2::updateDurationLine(PictureEntry &e)
|
|
{
|
|
if (e.duration.seconds > 0) {
|
|
// We know the duration of this video, reset the line symbolizing its extent accordingly
|
|
double begin = profileScene->timeAxis->posAtValue(e.offset.seconds);
|
|
double end = profileScene->timeAxis->posAtValue(e.offset.seconds + e.duration.seconds);
|
|
double y = e.thumbnail->y();
|
|
|
|
// Undo scaling for pen-width and line-width. For this purpose, we use the scaling of the y-axis.
|
|
double scale = transform().m22();
|
|
double durationLineWidth = unscaledDurationLineWidth / scale;
|
|
double durationLinePenWidth = unscaledDurationLinePenWidth / scale;
|
|
e.durationLine.reset(new QGraphicsRectItem(begin, y - durationLineWidth - durationLinePenWidth, end - begin, durationLineWidth));
|
|
e.durationLine->setPen(QPen(getColor(DURATION_LINE, profileScene->isGrayscale), durationLinePenWidth));
|
|
e.durationLine->setBrush(getColor(::BACKGROUND, profileScene->isGrayscale));
|
|
e.durationLine->setVisible(prefs.show_pictures_in_profile);
|
|
scene()->addItem(e.durationLine.get());
|
|
} else {
|
|
// This is either a picture or a video with unknown duration.
|
|
// In case there was a line (how could that be?) remove it.
|
|
e.durationLine.reset();
|
|
}
|
|
}
|
|
|
|
// This function is called asynchronously by the thumbnailer if a thumbnail
|
|
// was fetched from disk or freshly calculated.
|
|
void ProfileWidget2::updateThumbnail(QString filename, QImage thumbnail, duration_t duration)
|
|
{
|
|
// Find the picture with the given filename
|
|
auto it = std::find_if(pictures.begin(), pictures.end(), [&filename](const PictureEntry &e)
|
|
{ return e.filename == filename; });
|
|
|
|
// If we didn't find a picture, it does either not belong to the current dive,
|
|
// or its timestamp is outside of the profile.
|
|
if (it != pictures.end()) {
|
|
// Replace the pixmap of the thumbnail with the newly calculated one.
|
|
int size = Thumbnailer::defaultThumbnailSize();
|
|
it->thumbnail->setPixmap(QPixmap::fromImage(thumbnail.scaled(size, size, Qt::KeepAspectRatio)));
|
|
|
|
// If the duration changed, update the line
|
|
if (duration.seconds != it->duration.seconds) {
|
|
it->duration = duration;
|
|
updateDurationLine(*it);
|
|
// If we created / removed a duration line, we have to update the thumbnail paint order.
|
|
updateThumbnailPaintOrder();
|
|
}
|
|
}
|
|
}
|
|
|
|
// Create a PictureEntry object and add its thumbnail to the scene if profile pictures are shown.
|
|
ProfileWidget2::PictureEntry::PictureEntry(offset_t offsetIn, const QString &filenameIn, ProfileWidget2 *profile, bool synchronous) : offset(offsetIn),
|
|
duration(duration_t {0}),
|
|
filename(filenameIn),
|
|
thumbnail(new DivePictureItem)
|
|
{
|
|
QGraphicsScene *scene = profile->scene();
|
|
int size = Thumbnailer::defaultThumbnailSize();
|
|
scene->addItem(thumbnail.get());
|
|
thumbnail->setVisible(prefs.show_pictures_in_profile);
|
|
QImage img = Thumbnailer::instance()->fetchThumbnail(filename, synchronous).scaled(size, size, Qt::KeepAspectRatio);
|
|
thumbnail->setPixmap(QPixmap::fromImage(img));
|
|
thumbnail->setFileUrl(filename);
|
|
connect(thumbnail.get(), &DivePictureItem::removePicture, profile, &ProfileWidget2::removePicture);
|
|
}
|
|
|
|
// Define a default sort order for picture-entries: sort lexicographically by timestamp and filename.
|
|
bool ProfileWidget2::PictureEntry::operator< (const PictureEntry &e) const
|
|
{
|
|
// Use std::tie() for lexicographical sorting.
|
|
return std::tie(offset.seconds, filename) < std::tie(e.offset.seconds, e.filename);
|
|
}
|
|
|
|
// This function updates the paint order of the thumbnails and duration-lines, such that later
|
|
// thumbnails are painted on top of previous thumbnails and duration-lines on top of the thumbnail
|
|
// they belong to.
|
|
void ProfileWidget2::updateThumbnailPaintOrder()
|
|
{
|
|
if (!pictures.size())
|
|
return;
|
|
// To get the correct sort order, we place in thumbnails at equal z-distances
|
|
// between thumbnailBaseZValue and (thumbnailBaseZValue + 1.0).
|
|
// Duration-lines are placed between the thumbnails.
|
|
double z = thumbnailBaseZValue;
|
|
double step = 1.0 / (double)pictures.size();
|
|
for (PictureEntry &e: pictures) {
|
|
e.thumbnail->setBaseZValue(z);
|
|
if (e.durationLine)
|
|
e.durationLine->setZValue(z + step / 2.0);
|
|
z += step;
|
|
}
|
|
}
|
|
|
|
// Calculate the y-coordinates of the thumbnails, which are supposed to be sorted by x-coordinate.
|
|
// This will also change the order in which the thumbnails are painted, to avoid weird effects,
|
|
// when items are added later to the scene. This is done using the QGraphicsItem::packBefore() function.
|
|
// We can't use the z-value, because that will be modified on hoverEnter and hoverExit events.
|
|
void ProfileWidget2::calculatePictureYPositions()
|
|
{
|
|
double lastX = -1.0, lastY = 0.0;
|
|
const double yStart = 0.05; // At which depth the thumbnails start (in fraction of total depth).
|
|
const double yStep = 0.01; // Increase of depth for overlapping thumbnails (in fraction of total depth).
|
|
const double xSpace = 18.0 * profileScene->dpr; // Horizontal range in which thumbnails are supposed to be overlapping (in pixels).
|
|
const int maxDepth = 14; // Maximal depth of thumbnail stack (in thumbnails).
|
|
for (PictureEntry &e: pictures) {
|
|
// Invisible items are outside of the shown range - ignore.
|
|
if (!e.thumbnail->isVisible())
|
|
continue;
|
|
|
|
// Let's put the picture at the correct time, but at a fixed "depth" on the profile
|
|
// not sure this is ideal, but it seems to look right.
|
|
double x = e.thumbnail->x();
|
|
if (x < 0.0)
|
|
continue;
|
|
double y;
|
|
if (lastX >= 0.0 && fabs(x - lastX) < xSpace * profileScene->dpr && lastY <= (yStart + maxDepth * yStep) - 1e-10)
|
|
y = lastY + yStep;
|
|
else
|
|
y = yStart;
|
|
lastX = x;
|
|
lastY = y;
|
|
double yScreen = profileScene->timeAxis->screenPosition(y);
|
|
e.thumbnail->setY(yScreen);
|
|
updateDurationLine(e); // If we changed the y-position, we also have to change the duration-line.
|
|
}
|
|
updateThumbnailPaintOrder();
|
|
}
|
|
|
|
void ProfileWidget2::updateThumbnailXPos(PictureEntry &e)
|
|
{
|
|
// Here, we only set the x-coordinate of the picture. The y-coordinate
|
|
// will be set later in calculatePictureYPositions().
|
|
// Thumbnails outside of the shown range are hidden.
|
|
double time = e.offset.seconds;
|
|
if (time >= profileScene->timeAxis->minimum() && time <= profileScene->timeAxis->maximum()) {
|
|
double x = profileScene->timeAxis->posAtValue(time);
|
|
e.thumbnail->setX(x);
|
|
e.thumbnail->setVisible(true);
|
|
} else {
|
|
e.thumbnail->setVisible(false);
|
|
}
|
|
}
|
|
|
|
// This function resets the picture thumbnails of the current dive.
|
|
void ProfileWidget2::plotPictures()
|
|
{
|
|
plotPicturesInternal(d, false);
|
|
}
|
|
|
|
void ProfileWidget2::plotPicturesInternal(const struct dive *d, bool synchronous)
|
|
{
|
|
pictures.clear();
|
|
if (currentState == EDIT || currentState == PLAN)
|
|
return;
|
|
|
|
// Fetch all pictures of the dive, but consider only those that are within the dive time.
|
|
// For each picture, create a PictureEntry object in the pictures-vector.
|
|
// emplace_back() constructs an object at the end of the vector. The parameters are passed directly to the constructor.
|
|
// Note that FOR_EACH_PICTURE handles d being null gracefully.
|
|
FOR_EACH_PICTURE(d) {
|
|
if (picture->offset.seconds > 0 && picture->offset.seconds <= d->duration.seconds)
|
|
pictures.emplace_back(picture->offset, QString(picture->filename), this, synchronous);
|
|
}
|
|
if (pictures.empty())
|
|
return;
|
|
// Sort pictures by timestamp (and filename if equal timestamps).
|
|
// This will allow for proper location of the pictures on the profile plot.
|
|
std::sort(pictures.begin(), pictures.end());
|
|
updateThumbnails();
|
|
}
|
|
|
|
void ProfileWidget2::updateThumbnails()
|
|
{
|
|
// Calculate thumbnail positions. First the x-coordinates and and then the y-coordinates.
|
|
for (PictureEntry &e: pictures)
|
|
updateThumbnailXPos(e);
|
|
calculatePictureYPositions();
|
|
}
|
|
|
|
// Remove the pictures with the given filenames from the profile plot.
|
|
void ProfileWidget2::picturesRemoved(dive *d, QVector<QString> fileUrls)
|
|
{
|
|
// To remove the pictures, we use the std::remove_if() algorithm.
|
|
// std::remove_if() does not actually delete the elements, but moves
|
|
// them to the end of the given range. It returns an iterator to the
|
|
// end of the new range of non-deleted elements. A subsequent call to
|
|
// std::erase on the range of deleted elements then ultimately shrinks the vector.
|
|
// (c.f. erase-remove idiom: https://en.wikipedia.org/wiki/Erase%E2%80%93remove_idiom)
|
|
auto it = std::remove_if(pictures.begin(), pictures.end(), [&fileUrls](const PictureEntry &e)
|
|
// Check whether filename of entry is in list of provided filenames
|
|
{ return std::find(fileUrls.begin(), fileUrls.end(), e.filename) != fileUrls.end(); });
|
|
pictures.erase(it, pictures.end());
|
|
calculatePictureYPositions();
|
|
}
|
|
|
|
void ProfileWidget2::picturesAdded(dive *d, QVector<PictureObj> pics)
|
|
{
|
|
for (const PictureObj &pic: pics) {
|
|
if (pic.offset.seconds > 0 && pic.offset.seconds <= d->duration.seconds) {
|
|
pictures.emplace_back(pic.offset, QString::fromStdString(pic.filename), this, false);
|
|
updateThumbnailXPos(pictures.back());
|
|
}
|
|
}
|
|
|
|
// Sort pictures by timestamp (and filename if equal timestamps).
|
|
// This will allow for proper location of the pictures on the profile plot.
|
|
std::sort(pictures.begin(), pictures.end());
|
|
|
|
calculatePictureYPositions();
|
|
}
|
|
|
|
void ProfileWidget2::removePicture(const QString &fileUrl)
|
|
{
|
|
if (d)
|
|
Command::removePictures({ { mutable_dive(), { fileUrl.toStdString() } } });
|
|
}
|
|
|
|
void ProfileWidget2::profileChanged(dive *dive)
|
|
{
|
|
if (dive != d)
|
|
return; // Cylinders of a differnt dive than the shown one changed.
|
|
replot();
|
|
}
|
|
|
|
#endif
|
|
|
|
void ProfileWidget2::dropEvent(QDropEvent *event)
|
|
{
|
|
#ifndef SUBSURFACE_MOBILE
|
|
if (event->mimeData()->hasFormat("application/x-subsurfaceimagedrop") && d) {
|
|
QByteArray itemData = event->mimeData()->data("application/x-subsurfaceimagedrop");
|
|
QDataStream dataStream(&itemData, QIODevice::ReadOnly);
|
|
|
|
QString filename;
|
|
dataStream >> filename;
|
|
QPointF mappedPos = mapToScene(event->pos());
|
|
offset_t offset { (int32_t)lrint(profileScene->timeAxis->valueAt(mappedPos)) };
|
|
Command::setPictureOffset(mutable_dive(), filename, offset);
|
|
|
|
if (event->source() == this) {
|
|
event->setDropAction(Qt::MoveAction);
|
|
event->accept();
|
|
} else {
|
|
event->acceptProposedAction();
|
|
}
|
|
} else {
|
|
event->ignore();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#ifndef SUBSURFACE_MOBILE
|
|
void ProfileWidget2::pictureOffsetChanged(dive *dIn, QString filename, offset_t offset)
|
|
{
|
|
if (dIn != d)
|
|
return; // Picture of a different dive than the one shown changed.
|
|
|
|
// Calculate time in dive where picture was dropped and whether the new position is during the dive.
|
|
bool duringDive = d && offset.seconds > 0 && offset.seconds < d->duration.seconds;
|
|
|
|
// A picture was drag&dropped onto the profile: We have four cases to consider:
|
|
// 1a) The image was already shown on the profile and is moved to a different position on the profile.
|
|
// Calculate the new position and move the picture.
|
|
// 1b) The image was on the profile and is moved outside of the dive time.
|
|
// Remove the picture.
|
|
// 2a) The image was not on the profile and is moved into the dive time.
|
|
// Add the picture to the profile.
|
|
// 2b) The image was not on the profile and is moved outside of the dive time.
|
|
// Do nothing.
|
|
auto oldPos = std::find_if(pictures.begin(), pictures.end(), [filename](const PictureEntry &e)
|
|
{ return e.filename == filename; });
|
|
if (oldPos != pictures.end()) {
|
|
// Cases 1a) and 1b): picture is on profile
|
|
if (duringDive) {
|
|
// Case 1a): move to new position
|
|
// First, find new position. Note that we also have to compare filenames,
|
|
// because it is quite easy to generate equal offsets.
|
|
auto newPos = std::find_if(pictures.begin(), pictures.end(), [offset, &filename](const PictureEntry &e)
|
|
{ return std::tie(e.offset.seconds, e.filename) > std::tie(offset.seconds, filename); });
|
|
// Set new offset
|
|
oldPos->offset.seconds = offset.seconds;
|
|
updateThumbnailXPos(*oldPos);
|
|
|
|
// Move image from old to new position
|
|
int oldIndex = oldPos - pictures.begin();
|
|
int newIndex = newPos - pictures.begin();
|
|
move_in_range(pictures, oldIndex, oldIndex + 1, newIndex);
|
|
} else {
|
|
// Case 1b): remove picture
|
|
pictures.erase(oldPos);
|
|
}
|
|
|
|
// In both cases the picture list changed, therefore we must recalculate the y-coordinatesA.
|
|
calculatePictureYPositions();
|
|
} else {
|
|
// Cases 2a) and 2b): picture not on profile. We only have to take action for
|
|
// the first case: picture is moved into dive-time.
|
|
if (duringDive) {
|
|
// Case 2a): add the picture at the appropriate position.
|
|
// The case move from outside-to-outside of the profile plot was handled by
|
|
// the "&& duringDive" condition in the if above.
|
|
// As for case 1a), we have to also consider filenames in the case of equal offsets.
|
|
auto newPos = std::find_if(pictures.begin(), pictures.end(), [offset, &filename](const PictureEntry &e)
|
|
{ return std::tie(e.offset.seconds, e.filename) > std::tie(offset.seconds, filename); });
|
|
// emplace() constructs the element at the given position in the vector.
|
|
// The parameters are passed directly to the contructor.
|
|
// The call returns an iterator to the new element (which might differ from
|
|
// the old iterator, since the buffer might have been reallocated).
|
|
newPos = pictures.emplace(newPos, offset, filename, this, false);
|
|
updateThumbnailXPos(*newPos);
|
|
calculatePictureYPositions();
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void ProfileWidget2::dragEnterEvent(QDragEnterEvent *event)
|
|
{
|
|
if (event->mimeData()->hasFormat("application/x-subsurfaceimagedrop")) {
|
|
if (event->source() == this) {
|
|
event->setDropAction(Qt::MoveAction);
|
|
event->accept();
|
|
} else {
|
|
event->acceptProposedAction();
|
|
}
|
|
} else {
|
|
event->ignore();
|
|
}
|
|
}
|
|
|
|
void ProfileWidget2::dragMoveEvent(QDragMoveEvent *event)
|
|
{
|
|
if (event->mimeData()->hasFormat("application/x-subsurfaceimagedrop")) {
|
|
if (event->source() == this) {
|
|
event->setDropAction(Qt::MoveAction);
|
|
event->accept();
|
|
} else {
|
|
event->acceptProposedAction();
|
|
}
|
|
} else {
|
|
event->ignore();
|
|
}
|
|
}
|
|
|
|
struct dive *ProfileWidget2::mutable_dive() const
|
|
{
|
|
return const_cast<dive *>(d);
|
|
}
|