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subsurface/qt-ui/maintab.cpp
Gaetan Bisson c054b18b70 make GPS coordinates autofilling really work 
Move the gpsHasChanged() call on selected dive when coordinates have
changed *before* autofilling, otherwise it erases the autofilled values.

Also update displayed_dive when autofilling, otherwise values are stored
but not displayed immediately after saving.

Signed-off-by: Gaetan Bisson <bisson@archlinux.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-07-08 10:02:17 -07:00

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/*
* maintab.cpp
*
* classes for the "notebook" area of the main window of Subsurface
*
*/
#include "maintab.h"
#include "mainwindow.h"
#include "../helpers.h"
#include "../statistics.h"
#include "divelistview.h"
#include "modeldelegates.h"
#include "globe.h"
#include "diveplanner.h"
#include "divelist.h"
#include "qthelper.h"
#include "display.h"
#include "divepicturewidget.h"
#include <QLabel>
#include <QCompleter>
#include <QDebug>
#include <QSet>
#include <QSettings>
#include <QTableView>
#include <QPalette>
#include <QScrollBar>
#include <QShortcut>
#include <QMessageBox>
#include <QDesktopServices>
MainTab::MainTab(QWidget *parent) : QTabWidget(parent),
weightModel(new WeightModel(this)),
cylindersModel(CylindersModel::instance()),
editMode(NONE),
divePictureModel(DivePictureModel::instance())
{
ui.setupUi(this);
memset(&displayed_dive, 0, sizeof(displayed_dive));
ui.cylinders->setModel(cylindersModel);
ui.weights->setModel(weightModel);
ui.photosView->setModel(divePictureModel);
connect(ui.photosView, SIGNAL(photoDoubleClicked(QString)), this, SLOT(photoDoubleClicked(QString)));
closeMessage();
QAction *action = new QAction(tr("Save"), this);
connect(action, SIGNAL(triggered(bool)), this, SLOT(acceptChanges()));
addMessageAction(action);
action = new QAction(tr("Cancel"), this);
connect(action, SIGNAL(triggered(bool)), this, SLOT(rejectChanges()));
QShortcut *closeKey = new QShortcut(QKeySequence(Qt::Key_Escape), this);
connect(closeKey, SIGNAL(activated()), this, SLOT(escDetected()));
addMessageAction(action);
if (qApp->style()->objectName() == "oxygen")
setDocumentMode(true);
else
setDocumentMode(false);
// we start out with the fields read-only; once things are
// filled from a dive, they are made writeable
setEnabled(false);
ui.location->installEventFilter(this);
ui.coordinates->installEventFilter(this);
ui.divemaster->installEventFilter(this);
ui.buddy->installEventFilter(this);
ui.suit->installEventFilter(this);
ui.notes->viewport()->installEventFilter(this);
ui.rating->installEventFilter(this);
ui.visibility->installEventFilter(this);
ui.airtemp->installEventFilter(this);
ui.watertemp->installEventFilter(this);
ui.dateEdit->installEventFilter(this);
ui.timeEdit->installEventFilter(this);
ui.tagWidget->installEventFilter(this);
QList<QObject *> statisticsTabWidgets = ui.statisticsTab->children();
Q_FOREACH (QObject *obj, statisticsTabWidgets) {
QLabel *label = qobject_cast<QLabel *>(obj);
if (label)
label->setAlignment(Qt::AlignHCenter);
}
ui.cylinders->setTitle(tr("Cylinders"));
ui.cylinders->setBtnToolTip(tr("Add Cylinder"));
connect(ui.cylinders, SIGNAL(addButtonClicked()), this, SLOT(addCylinder_clicked()));
ui.weights->setTitle(tr("Weights"));
ui.weights->setBtnToolTip(tr("Add Weight System"));
connect(ui.weights, SIGNAL(addButtonClicked()), this, SLOT(addWeight_clicked()));
connect(ui.cylinders->view(), SIGNAL(clicked(QModelIndex)), this, SLOT(editCylinderWidget(QModelIndex)));
connect(ui.weights->view(), SIGNAL(clicked(QModelIndex)), this, SLOT(editWeightWidget(QModelIndex)));
ui.cylinders->view()->setItemDelegateForColumn(CylindersModel::TYPE, new TankInfoDelegate(this));
ui.weights->view()->setItemDelegateForColumn(WeightModel::TYPE, new WSInfoDelegate(this));
ui.cylinders->view()->setColumnHidden(CylindersModel::DEPTH, true);
completers.buddy = new QCompleter(&buddyModel, ui.buddy);
completers.divemaster = new QCompleter(&diveMasterModel, ui.divemaster);
completers.location = new QCompleter(&locationModel, ui.location);
completers.suit = new QCompleter(&suitModel, ui.suit);
completers.tags = new QCompleter(&tagModel, ui.tagWidget);
completers.buddy->setCaseSensitivity(Qt::CaseInsensitive);
completers.divemaster->setCaseSensitivity(Qt::CaseInsensitive);
completers.location->setCaseSensitivity(Qt::CaseInsensitive);
completers.suit->setCaseSensitivity(Qt::CaseInsensitive);
completers.tags->setCaseSensitivity(Qt::CaseInsensitive);
ui.buddy->setCompleter(completers.buddy);
ui.divemaster->setCompleter(completers.divemaster);
ui.location->setCompleter(completers.location);
ui.suit->setCompleter(completers.suit);
ui.tagWidget->setCompleter(completers.tags);
setMinimumHeight(0);
setMinimumWidth(0);
// Current display of things on Gnome3 looks like shit, so
// let`s fix that.
if (isGnome3Session()) {
QPalette p;
p.setColor(QPalette::Window, QColor(Qt::white));
ui.scrollArea->viewport()->setPalette(p);
ui.scrollArea_2->viewport()->setPalette(p);
ui.scrollArea_3->viewport()->setPalette(p);
ui.scrollArea_4->viewport()->setPalette(p);
// GroupBoxes in Gnome3 looks like I'v drawn them...
static const QString gnomeCss(
"QGroupBox {"
" background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,"
" stop: 0 #E0E0E0, stop: 1 #FFFFFF);"
" border: 2px solid gray;"
" border-radius: 5px;"
" margin-top: 1ex;"
"}"
"QGroupBox::title {"
" subcontrol-origin: margin;"
" subcontrol-position: top center;"
" padding: 0 3px;"
" background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,"
" stop: 0 #E0E0E0, stop: 1 #FFFFFF);"
"}");
Q_FOREACH (QGroupBox *box, findChildren<QGroupBox *>()) {
box->setStyleSheet(gnomeCss);
}
}
ui.cylinders->view()->horizontalHeader()->setContextMenuPolicy(Qt::ActionsContextMenu);
QSettings s;
s.beginGroup("cylinders_dialog");
for (int i = 0; i < CylindersModel::COLUMNS; i++) {
if ((i == CylindersModel::REMOVE) || (i == CylindersModel::TYPE))
continue;
bool checked = s.value(QString("column%1_hidden").arg(i)).toBool();
action = new QAction(cylindersModel->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString(), ui.cylinders->view());
action->setCheckable(true);
action->setData(i);
action->setChecked(!checked);
connect(action, SIGNAL(triggered(bool)), this, SLOT(toggleTriggeredColumn()));
ui.cylinders->view()->setColumnHidden(i, checked);
ui.cylinders->view()->horizontalHeader()->addAction(action);
}
}
MainTab::~MainTab()
{
QSettings s;
s.beginGroup("cylinders_dialog");
for (int i = 0; i < CylindersModel::COLUMNS; i++) {
if ((i == CylindersModel::REMOVE) || (i == CylindersModel::TYPE))
continue;
s.setValue(QString("column%1_hidden").arg(i), ui.cylinders->view()->isColumnHidden(i));
}
}
void MainTab::toggleTriggeredColumn()
{
QAction *action = qobject_cast<QAction *>(sender());
int col = action->data().toInt();
QTableView *view = ui.cylinders->view();
if (action->isChecked()) {
view->showColumn(col);
if (view->columnWidth(col) <= 15)
view->setColumnWidth(col, 80);
} else
view->hideColumn(col);
}
void MainTab::addDiveStarted()
{
enableEdition(ADD);
}
void MainTab::addMessageAction(QAction *action)
{
ui.diveEquipmentMessage->addAction(action);
ui.diveNotesMessage->addAction(action);
ui.diveInfoMessage->addAction(action);
ui.diveStatisticsMessage->addAction(action);
}
void MainTab::hideMessage()
{
ui.diveNotesMessage->animatedHide();
ui.diveEquipmentMessage->animatedHide();
ui.diveInfoMessage->animatedHide();
ui.diveStatisticsMessage->animatedHide();
updateTextLabels(false);
}
void MainTab::closeMessage()
{
hideMessage();
ui.diveNotesMessage->setCloseButtonVisible(false);
ui.diveEquipmentMessage->setCloseButtonVisible(false);
ui.diveInfoMessage->setCloseButtonVisible(false);
ui.diveStatisticsMessage->setCloseButtonVisible(false);
}
void MainTab::displayMessage(QString str)
{
ui.diveNotesMessage->setText(str);
ui.diveNotesMessage->animatedShow();
ui.diveEquipmentMessage->setText(str);
ui.diveEquipmentMessage->animatedShow();
ui.diveInfoMessage->setText(str);
ui.diveInfoMessage->animatedShow();
ui.diveStatisticsMessage->setText(str);
ui.diveStatisticsMessage->animatedShow();
updateTextLabels();
}
void MainTab::updateTextLabels(bool showUnits)
{
if (showUnits) {
ui.airTempLabel->setText(tr("Air temp [%1]").arg(get_temp_unit()));
ui.waterTempLabel->setText(tr("Water temp [%1]").arg(get_temp_unit()));
} else {
ui.airTempLabel->setText(tr("Air temp"));
ui.waterTempLabel->setText(tr("Water temp"));
}
}
void MainTab::enableEdition(EditMode newEditMode)
{
if (((newEditMode == DIVE || newEditMode == NONE) && current_dive == NULL) || editMode != NONE)
return;
modified = false;
if ((newEditMode == DIVE || newEditMode == NONE) &&
current_dive->dc.model &&
strcmp(current_dive->dc.model, "manually added dive") == 0) {
// editCurrentDive will call enableEdition with newEditMode == MANUALLY_ADDED_DIVE
// so exit this function here after editCurrentDive() returns
// FIXME : can we get rid of this recursive crap?
MainWindow::instance()->editCurrentDive();
return;
}
MainWindow::instance()->dive_list()->setEnabled(false);
// only setup the globe for editing if we are editing exactly one existing dive
if (amount_selected == 1 && newEditMode != ADD)
MainWindow::instance()->globe()->prepareForGetDiveCoordinates();
if (MainWindow::instance() && MainWindow::instance()->dive_list()->selectedTrips().count() == 1) {
// we are editing trip location and notes
displayMessage(tr("This trip is being edited."));
displayed_dive.location = copy_string(current_dive->divetrip->location);
displayed_dive.notes = copy_string(current_dive->divetrip->notes);
ui.dateEdit->setEnabled(false);
editMode = TRIP;
} else {
if (amount_selected > 1) {
displayMessage(tr("Multiple dives are being edited."));
} else {
displayMessage(tr("This dive is being edited."));
}
editMode = newEditMode != NONE ? newEditMode : DIVE;
}
}
void MainTab::clearEquipment()
{
cylindersModel->clear();
weightModel->clear();
}
void MainTab::nextInputField(QKeyEvent *event)
{
keyPressEvent(event);
}
void MainTab::clearInfo()
{
ui.sacText->clear();
ui.otuText->clear();
ui.oxygenHeliumText->clear();
ui.gasUsedText->clear();
ui.dateText->clear();
ui.diveTimeText->clear();
ui.surfaceIntervalText->clear();
ui.maximumDepthText->clear();
ui.averageDepthText->clear();
ui.waterTemperatureText->clear();
ui.airTemperatureText->clear();
ui.airPressureText->clear();
ui.salinityText->clear();
ui.tagWidget->clear();
}
void MainTab::clearStats()
{
ui.depthLimits->clear();
ui.sacLimits->clear();
ui.divesAllText->clear();
ui.tempLimits->clear();
ui.totalTimeAllText->clear();
ui.timeLimits->clear();
}
#define UPDATE_TEXT(d, field) \
if (clear || !d.field) \
ui.field->setText(""); \
else \
ui.field->setText(d.field)
#define UPDATE_TEMP(d, field) \
if (clear || d.field.mkelvin == 0) \
ui.field->setText(""); \
else \
ui.field->setText(get_temperature_string(d.field, true))
bool MainTab::isEditing()
{
return editMode != NONE;
}
void MainTab::updateDiveInfo(bool clear)
{
// don't execute this while adding / planning a dive
if (editMode == ADD || editMode == MANUALLY_ADDED_DIVE || MainWindow::instance()->graphics()->isPlanner())
return;
if (!isEnabled() && !clear)
setEnabled(true);
if (isEnabled() && clear)
setEnabled(false);
editMode = IGNORE; // don't trigger on changes to the widgets
// This method updates ALL tabs whenever a new dive or trip is
// selected.
// If exactly one trip has been selected, we show the location / notes
// for the trip in the Info tab, otherwise we show the info of the
// selected_dive
temperature_t temp;
struct dive *prevd;
char buf[1024];
process_selected_dives();
process_all_dives(&displayed_dive, &prevd);
divePictureModel->updateDivePictures();
UPDATE_TEXT(displayed_dive, notes);
UPDATE_TEXT(displayed_dive, location);
UPDATE_TEXT(displayed_dive, suit);
UPDATE_TEXT(displayed_dive, divemaster);
UPDATE_TEXT(displayed_dive, buddy);
UPDATE_TEMP(displayed_dive, airtemp);
UPDATE_TEMP(displayed_dive, watertemp);
if (!clear) {
updateGpsCoordinates(&displayed_dive);
QDateTime localTime = QDateTime::fromTime_t(displayed_dive.when - gettimezoneoffset());
ui.dateEdit->setDate(localTime.date());
ui.timeEdit->setTime(localTime.time());
if (MainWindow::instance() && MainWindow::instance()->dive_list()->selectedTrips().count() == 1) {
setTabText(0, tr("Trip Notes"));
// only use trip relevant fields
ui.coordinates->setVisible(false);
ui.CoordinatedLabel->setVisible(false);
ui.divemaster->setVisible(false);
ui.DivemasterLabel->setVisible(false);
ui.buddy->setVisible(false);
ui.BuddyLabel->setVisible(false);
ui.suit->setVisible(false);
ui.SuitLabel->setVisible(false);
ui.rating->setVisible(false);
ui.RatingLabel->setVisible(false);
ui.visibility->setVisible(false);
ui.visibilityLabel->setVisible(false);
ui.tagWidget->setVisible(false);
ui.TagLabel->setVisible(false);
ui.airTempLabel->setVisible(false);
ui.airtemp->setVisible(false);
ui.waterTempLabel->setVisible(false);
ui.watertemp->setVisible(false);
// rename the remaining fields and fill data from selected trip
dive_trip_t *currentTrip = *MainWindow::instance()->dive_list()->selectedTrips().begin();
ui.LocationLabel->setText(tr("Trip Location"));
ui.location->setText(currentTrip->location);
ui.NotesLabel->setText(tr("Trip Notes"));
ui.notes->setText(currentTrip->notes);
clearEquipment();
ui.equipmentTab->setEnabled(false);
} else {
setTabText(0, tr("Dive Notes"));
// make all the fields visible writeable
ui.coordinates->setVisible(true);
ui.CoordinatedLabel->setVisible(true);
ui.divemaster->setVisible(true);
ui.buddy->setVisible(true);
ui.suit->setVisible(true);
ui.SuitLabel->setVisible(true);
ui.rating->setVisible(true);
ui.RatingLabel->setVisible(true);
ui.visibility->setVisible(true);
ui.visibilityLabel->setVisible(true);
ui.BuddyLabel->setVisible(true);
ui.DivemasterLabel->setVisible(true);
ui.TagLabel->setVisible(true);
ui.tagWidget->setVisible(true);
ui.airTempLabel->setVisible(true);
ui.airtemp->setVisible(true);
ui.waterTempLabel->setVisible(true);
ui.watertemp->setVisible(true);
/* and fill them from the dive */
ui.rating->setCurrentStars(displayed_dive.rating);
ui.visibility->setCurrentStars(displayed_dive.visibility);
// reset labels in case we last displayed trip notes
ui.LocationLabel->setText(tr("Location"));
ui.NotesLabel->setText(tr("Notes"));
ui.equipmentTab->setEnabled(true);
cylindersModel->updateDive();
weightModel->updateDive();
taglist_get_tagstring(displayed_dive.tag_list, buf, 1024);
ui.tagWidget->setText(QString(buf));
}
ui.maximumDepthText->setText(get_depth_string(displayed_dive.maxdepth, true));
ui.averageDepthText->setText(get_depth_string(displayed_dive.meandepth, true));
ui.otuText->setText(QString("%1").arg(displayed_dive.otu));
ui.waterTemperatureText->setText(get_temperature_string(displayed_dive.watertemp, true));
ui.airTemperatureText->setText(get_temperature_string(displayed_dive.airtemp, true));
volume_t gases[MAX_CYLINDERS] = {};
get_gas_used(&displayed_dive, gases);
QString volumes = get_volume_string(gases[0], true);
int mean[MAX_CYLINDERS], duration[MAX_CYLINDERS];
per_cylinder_mean_depth(&displayed_dive, select_dc(&displayed_dive), mean, duration);
volume_t sac;
QString SACs;
if (mean[0] && duration[0]) {
sac.mliter = gases[0].mliter / (depth_to_atm(mean[0], &displayed_dive) * duration[0] / 60.0);
SACs = get_volume_string(sac, true).append(tr("/min"));
} else {
SACs = QString(tr("unknown"));
}
for (int i = 1; i < MAX_CYLINDERS && gases[i].mliter != 0; i++) {
volumes.append("\n" + get_volume_string(gases[i], true));
if (duration[i]) {
sac.mliter = gases[i].mliter / (depth_to_atm(mean[i], &displayed_dive) * duration[i] / 60);
SACs.append("\n" + get_volume_string(sac, true).append(tr("/min")));
} else {
SACs.append("\n");
}
}
ui.gasUsedText->setText(volumes);
ui.oxygenHeliumText->setText(get_gaslist(&displayed_dive));
ui.dateText->setText(get_short_dive_date_string(displayed_dive.when));
ui.diveTimeText->setText(QString::number((int)((displayed_dive.duration.seconds + 30) / 60)));
if (prevd)
ui.surfaceIntervalText->setText(get_time_string(displayed_dive.when - (prevd->when + prevd->duration.seconds), 4));
else
ui.surfaceIntervalText->clear();
if (mean[0])
ui.sacText->setText(SACs);
else
ui.sacText->clear();
if (displayed_dive.surface_pressure.mbar)
/* this is ALWAYS displayed in mbar */
ui.airPressureText->setText(QString("%1mbar").arg(displayed_dive.surface_pressure.mbar));
else
ui.airPressureText->clear();
if (displayed_dive.salinity)
ui.salinityText->setText(QString("%1g/l").arg(displayed_dive.salinity / 10.0));
else
ui.salinityText->clear();
ui.depthLimits->setMaximum(get_depth_string(stats_selection.max_depth, true));
ui.depthLimits->setMinimum(get_depth_string(stats_selection.min_depth, true));
// the overall average depth is really confusing when listed between the
// deepest and shallowest dive - let's just not set it
// ui.depthLimits->setAverage(get_depth_string(stats_selection.avg_depth, true));
ui.depthLimits->overrideMaxToolTipText(tr("Deepest Dive"));
ui.depthLimits->overrideMinToolTipText(tr("Shallowest Dive"));
ui.sacLimits->setMaximum(get_volume_string(stats_selection.max_sac, true).append(tr("/min")));
ui.sacLimits->setMinimum(get_volume_string(stats_selection.min_sac, true).append(tr("/min")));
ui.sacLimits->setAverage(get_volume_string(stats_selection.avg_sac, true).append(tr("/min")));
ui.divesAllText->setText(QString::number(stats_selection.selection_size));
temp.mkelvin = stats_selection.max_temp;
ui.tempLimits->setMaximum(get_temperature_string(temp, true));
temp.mkelvin = stats_selection.min_temp;
ui.tempLimits->setMinimum(get_temperature_string(temp, true));
if (stats_selection.combined_temp && stats_selection.combined_count) {
const char *unit;
get_temp_units(0, &unit);
ui.tempLimits->setAverage(QString("%1%2").arg(stats_selection.combined_temp / stats_selection.combined_count, 0, 'f', 1).arg(unit));
}
ui.totalTimeAllText->setText(get_time_string(stats_selection.total_time.seconds, 0));
int seconds = stats_selection.total_time.seconds;
if (stats_selection.selection_size)
seconds /= stats_selection.selection_size;
ui.timeLimits->setAverage(get_time_string(seconds, 0));
ui.timeLimits->setMaximum(get_time_string(stats_selection.longest_time.seconds, 0));
ui.timeLimits->setMinimum(get_time_string(stats_selection.shortest_time.seconds, 0));
// now let's get some gas use statistics
QVector<QPair<QString, int> > gasUsed;
QString gasUsedString;
volume_t vol;
selectedDivesGasUsed(gasUsed);
for (int j = 0; j < 20; j++) {
if (gasUsed.isEmpty())
break;
QPair<QString, int> gasPair = gasUsed.last();
gasUsed.pop_back();
vol.mliter = gasPair.second;
gasUsedString.append(gasPair.first).append(": ").append(get_volume_string(vol, true)).append("\n");
}
if (!gasUsed.isEmpty())
gasUsedString.append("...");
volume_t o2_tot = {}, he_tot = {};
selected_dives_gas_parts(&o2_tot, &he_tot);
/* No need to show the gas mixing information if diving
* with pure air, and only display the he / O2 part when
* it is used.
*/
if (he_tot.mliter || o2_tot.mliter) {
gasUsedString.append(QString("These gases could be\nmixed from Air and using:\n"));
if (he_tot.mliter)
gasUsedString.append(QString("He: %1").arg(get_volume_string(he_tot, true)));
if (he_tot.mliter && o2_tot.mliter)
gasUsedString.append(QString(" and "));
if (o2_tot.mliter)
gasUsedString.append(QString("O2: %2\n").arg(get_volume_string(o2_tot, true)));
}
ui.gasConsumption->setText(gasUsedString);
} else {
/* clear the fields */
clearInfo();
clearStats();
clearEquipment();
ui.rating->setCurrentStars(0);
ui.coordinates->clear();
ui.visibility->setCurrentStars(0);
}
editMode = NONE;
}
void MainTab::addCylinder_clicked()
{
if (editMode == NONE)
enableEdition();
cylindersModel->add();
}
void MainTab::addWeight_clicked()
{
if (editMode == NONE)
enableEdition();
weightModel->add();
}
void MainTab::reload()
{
suitModel.updateModel();
buddyModel.updateModel();
locationModel.updateModel();
diveMasterModel.updateModel();
tagModel.updateModel();
}
// tricky little macro to edit all the selected dives
// loop over all dives, for each selected dive do WHAT, but do it
// last for the current dive; this is required in case the invocation
// wants to compare things to the original value in current_dive like it should
#define MODIFY_SELECTED_DIVES(WHAT) \
do { \
struct dive *mydive = NULL; \
int _i; \
for_each_dive (_i, mydive) { \
if (!mydive->selected || mydive == cd) \
continue; \
\
WHAT; \
} \
mydive = cd; \
WHAT; \
mark_divelist_changed(true); \
} while (0)
#define EDIT_TEXT(what) \
if (same_string(mydive->what, cd->what)) { \
free(mydive->what); \
mydive->what = strdup(displayed_dive.what); \
}
#define EDIT_VALUE(what) \
if (mydive->what == cd->what) { \
mydive->what = displayed_dive.what; \
}
void MainTab::acceptChanges()
{
int i, addedId = -1;
struct dive *d;
tabBar()->setTabIcon(0, QIcon()); // Notes
tabBar()->setTabIcon(1, QIcon()); // Equipment
hideMessage();
ui.equipmentTab->setEnabled(true);
if (editMode == ADD) {
// We need to add the dive we just created to the dive list and select it.
// And if we happen to have GPS data for the location entered, let's add those.
// Easy, right?
struct dive *added_dive = clone_dive(&displayed_dive);
if (!same_string(added_dive->location, "") &&
ui.coordinates->text().trimmed().isEmpty()) {
struct dive *dive;
int i = 0;
for_each_dive (i, dive) {
QString location(dive->location);
if (location == ui.location->text() &&
(dive->latitude.udeg || dive->longitude.udeg)) {
if (same_string(added_dive->location, dive->location)) {
added_dive->latitude = dive->latitude;
added_dive->longitude = dive->longitude;
}
MainWindow::instance()->globe()->reload();
break;
}
}
}
record_dive(added_dive);
addedId = added_dive->id;
// unselect everything as far as the UI is concerned - we'll fix that below
MainWindow::instance()->dive_list()->unselectDives();
selected_dive = get_divenr(added_dive);
amount_selected = 1;
} else if (MainWindow::instance() && MainWindow::instance()->dive_list()->selectedTrips().count() == 1) {
/* now figure out if things have changed */
if (!same_string(displayed_dive.notes, current_dive->divetrip->notes)) {
current_dive->divetrip->notes = strdup(displayed_dive.notes);
mark_divelist_changed(true);
}
if (!same_string(displayed_dive.location, current_dive->divetrip->location)) {
current_dive->divetrip->location = strdup(displayed_dive.location);
mark_divelist_changed(true);
}
ui.dateEdit->setEnabled(true);
} else {
struct dive *cd = current_dive;
//Reset coordinates field, in case it contains garbage.
updateGpsCoordinates(&displayed_dive);
// now check if something has changed and if yes, edit the selected dives that
// were identical with the master dive shown (and mark the divelist as changed)
if (!same_string(displayed_dive.buddy, cd->buddy))
MODIFY_SELECTED_DIVES(EDIT_TEXT(buddy));
if (!same_string(displayed_dive.suit, cd->suit))
MODIFY_SELECTED_DIVES(EDIT_TEXT(suit));
if (!same_string(displayed_dive.notes, cd->notes))
MODIFY_SELECTED_DIVES(EDIT_TEXT(notes));
if (!same_string(displayed_dive.divemaster, cd->divemaster))
MODIFY_SELECTED_DIVES(EDIT_TEXT(divemaster));
if (displayed_dive.rating != cd->rating)
MODIFY_SELECTED_DIVES(EDIT_VALUE(rating));
if (displayed_dive.visibility != cd->visibility)
MODIFY_SELECTED_DIVES(EDIT_VALUE(visibility));
if (displayed_dive.airtemp.mkelvin != cd->airtemp.mkelvin)
MODIFY_SELECTED_DIVES(EDIT_VALUE(airtemp.mkelvin));
if (displayed_dive.watertemp.mkelvin != cd->watertemp.mkelvin)
MODIFY_SELECTED_DIVES(EDIT_VALUE(watertemp.mkelvin));
if (displayed_dive.when != cd->when) {
time_t offset = current_dive->when - displayed_dive.when;
MODIFY_SELECTED_DIVES(mydive->when -= offset;);
}
if (displayed_dive.latitude.udeg != current_dive->latitude.udeg ||
displayed_dive.longitude.udeg != current_dive->longitude.udeg) {
MODIFY_SELECTED_DIVES(gpsHasChanged(mydive, cd, ui.coordinates->text(), 0));
}
if (!same_string(displayed_dive.location, cd->location)) {
MODIFY_SELECTED_DIVES(EDIT_TEXT(location));
// if we have a location text and haven't edited the coordinates, try to fill the coordinates
// from the existing dives
if (!same_string(cd->location, "") &&
(!ui.coordinates->isModified() ||
ui.coordinates->text().trimmed().isEmpty())) {
struct dive *dive;
int i = 0;
for_each_dive (i, dive) {
QString location(dive->location);
if (location == ui.location->text() &&
(dive->latitude.udeg || dive->longitude.udeg)) {
MODIFY_SELECTED_DIVES(if (same_string(mydive->location, dive->location)) {
mydive->latitude = dive->latitude;
mydive->longitude = dive->longitude;
});
displayed_dive.latitude = dive->latitude;
displayed_dive.longitude = dive->longitude;
MainWindow::instance()->globe()->reload();
break;
}
}
}
}
if (tagsChanged(&displayed_dive, cd))
saveTags();
#if 0 // with the new architecture this shouldn't be needed anymore
if (editMode == MANUALLY_ADDED_DIVE) {
DivePlannerPointsModel::instance()->copyCylinders(cd);
} else
#endif
if (editMode != ADD && cylindersModel->changed) {
mark_divelist_changed(true);
MODIFY_SELECTED_DIVES(
for (int i = 0; i < MAX_CYLINDERS; i++) {
if (mydive != cd) {
if (same_string(mydive->cylinder[i].type.description, cd->cylinder[i].type.description))
// only copy the cylinder type, none of the other values
mydive->cylinder[i].type = displayed_dive.cylinder[i].type;
} else {
mydive->cylinder[i] = displayed_dive.cylinder[i];
}
}
);
MainWindow::instance()->graphics()->replot();
}
if (weightModel->changed) {
mark_divelist_changed(true);
MODIFY_SELECTED_DIVES(
for (int i = 0; i < MAX_WEIGHTSYSTEMS; i++) {
if (same_string(mydive->weightsystem[i].description, cd->weightsystem[i].description))
mydive->weightsystem[i] = displayed_dive.weightsystem[i];
}
);
}
// each dive that was selected might have had the temperatures in its active divecomputer changed
// so re-populate the temperatures - easiest way to do this is by calling fixup_dive
for_each_dive (i, d) {
if (d->selected)
fixup_dive(d);
}
}
if (current_dive->divetrip) {
current_dive->divetrip->when = current_dive->when;
find_new_trip_start_time(current_dive->divetrip);
}
if (editMode == ADD || editMode == MANUALLY_ADDED_DIVE) {
fixup_dive(current_dive);
if (dive_table.nr == 1)
current_dive->number = 1;
else if (selected_dive == dive_table.nr - 1 && get_dive(dive_table.nr - 2)->number)
current_dive->number = get_dive(dive_table.nr - 2)->number + 1;
MainWindow::instance()->showProfile();
mark_divelist_changed(true);
DivePlannerPointsModel::instance()->setPlanMode(DivePlannerPointsModel::NOTHING);
}
int scrolledBy = MainWindow::instance()->dive_list()->verticalScrollBar()->sliderPosition();
resetPallete();
if (editMode == ADD || editMode == MANUALLY_ADDED_DIVE) {
// now let's resort the dive list and make sure the newly added dive is still selected
selected_dive = -1;
amount_selected = 0;
MainWindow::instance()->dive_list()->reload(DiveTripModel::CURRENT, true);
int newDiveNr = get_divenr(get_dive_by_uniq_id(addedId));
MainWindow::instance()->dive_list()->selectDive(newDiveNr, true);
editMode = NONE;
MainWindow::instance()->refreshDisplay();
MainWindow::instance()->graphics()->replot();
emit addDiveFinished();
} else {
editMode = NONE;
MainWindow::instance()->dive_list()->rememberSelection();
sort_table(&dive_table);
MainWindow::instance()->refreshDisplay();
MainWindow::instance()->dive_list()->restoreSelection();
}
updateDiveInfo();
DivePlannerPointsModel::instance()->setPlanMode(DivePlannerPointsModel::NOTHING);
MainWindow::instance()->dive_list()->verticalScrollBar()->setSliderPosition(scrolledBy);
MainWindow::instance()->dive_list()->setFocus();
}
void MainTab::resetPallete()
{
QPalette p;
ui.buddy->setPalette(p);
ui.notes->setPalette(p);
ui.location->setPalette(p);
ui.coordinates->setPalette(p);
ui.divemaster->setPalette(p);
ui.suit->setPalette(p);
ui.airtemp->setPalette(p);
ui.watertemp->setPalette(p);
ui.dateEdit->setPalette(p);
ui.timeEdit->setPalette(p);
ui.tagWidget->setPalette(p);
}
#define EDIT_TEXT2(what, text) \
textByteArray = text.toUtf8(); \
free(what); \
what = strdup(textByteArray.data());
#define FREE_IF_DIFFERENT(what) \
if (displayed_dive.what != cd->what) \
free(displayed_dive.what)
void MainTab::rejectChanges()
{
EditMode lastMode = editMode;
if (lastMode != NONE && current_dive &&
(modified ||
memcmp(&current_dive->cylinder[0], &displayed_dive.cylinder[0], sizeof(cylinder_t) * MAX_CYLINDERS) ||
memcmp(&current_dive->cylinder[0], &displayed_dive.weightsystem[0], sizeof(weightsystem_t) * MAX_WEIGHTSYSTEMS))) {
if (QMessageBox::warning(MainWindow::instance(), TITLE_OR_TEXT(tr("Discard the Changes?"),
tr("You are about to discard your changes.")),
QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Discard) != QMessageBox::Discard) {
return;
}
}
editMode = NONE;
tabBar()->setTabIcon(0, QIcon()); // Notes
tabBar()->setTabIcon(1, QIcon()); // Equipment
hideMessage();
resetPallete();
// no harm done to call cancelPlan even if we were not in ADD or PLAN mode...
DivePlannerPointsModel::instance()->cancelPlan();
// now make sure that the correct dive is displayed
if (selected_dive >= 0)
copy_dive(current_dive, &displayed_dive);
else
clear_dive(&displayed_dive);
updateDiveInfo(selected_dive < 0);
// the user could have edited the location and then canceled the edit
// let's get the correct location back in view
MainWindow::instance()->globe()->centerOnCurrentDive();
MainWindow::instance()->globe()->reload();
// show the profile and dive info
MainWindow::instance()->graphics()->replot();
cylindersModel->updateDive();
weightModel->updateDive();
}
#undef EDIT_TEXT2
void MainTab::markChangedWidget(QWidget *w)
{
QPalette p;
qreal h, s, l, a;
enableEdition();
qApp->palette().color(QPalette::Text).getHslF(&h, &s, &l, &a);
p.setBrush(QPalette::Base, (l <= 0.3) ? QColor(Qt::yellow).lighter() : (l <= 0.6) ? QColor(Qt::yellow).light() : /* else */ QColor(Qt::yellow).darker(300));
w->setPalette(p);
if (!modified) {
modified = true;
enableEdition();
}
}
void MainTab::on_buddy_textChanged()
{
if (editMode == IGNORE)
return;
QStringList text_list = ui.buddy->toPlainText().split(",", QString::SkipEmptyParts);
for (int i = 0; i < text_list.size(); i++)
text_list[i] = text_list[i].trimmed();
QString text = text_list.join(", ");
free(displayed_dive.buddy);
displayed_dive.buddy = strdup(text.toUtf8().data());
markChangedWidget(ui.buddy);
}
void MainTab::on_divemaster_textChanged()
{
if (editMode == IGNORE)
return;
QStringList text_list = ui.divemaster->toPlainText().split(",", QString::SkipEmptyParts);
for (int i = 0; i < text_list.size(); i++)
text_list[i] = text_list[i].trimmed();
QString text = text_list.join(", ");
free(displayed_dive.divemaster);
displayed_dive.divemaster = strdup(text.toUtf8().data());
markChangedWidget(ui.divemaster);
}
void MainTab::on_airtemp_textChanged(const QString &text)
{
if (editMode == IGNORE)
return;
displayed_dive.airtemp.mkelvin = parseTemperatureToMkelvin(text);
markChangedWidget(ui.airtemp);
validate_temp_field(ui.airtemp, text);
}
void MainTab::on_watertemp_textChanged(const QString &text)
{
if (editMode == IGNORE)
return;
displayed_dive.watertemp.mkelvin = parseTemperatureToMkelvin(text);
markChangedWidget(ui.watertemp);
validate_temp_field(ui.watertemp, text);
}
void MainTab::validate_temp_field(QLineEdit *tempField, const QString &text)
{
static bool missing_unit = false;
static bool missing_precision = false;
if (!text.contains(QRegExp("^[-+]{0,1}[0-9]+([,.][0-9]+){0,1}(°[CF]){0,1}$")) &&
!text.isEmpty() &&
!text.contains(QRegExp("^[-+]$"))) {
if (text.contains(QRegExp("^[-+]{0,1}[0-9]+([,.][0-9]+){0,1}(°)$")) && !missing_unit) {
if (!missing_unit) {
missing_unit = true;
return;
}
}
if (text.contains(QRegExp("^[-+]{0,1}[0-9]+([,.]){0,1}(°[CF]){0,1}$")) && !missing_precision) {
if (!missing_precision) {
missing_precision = true;
return;
}
}
QPalette p;
p.setBrush(QPalette::Base, QColor(Qt::red).lighter());
tempField->setPalette(p);
} else {
missing_unit = false;
missing_precision = false;
}
}
void MainTab::on_dateEdit_dateChanged(const QDate &date)
{
if (editMode == IGNORE)
return;
QDateTime dateTime = QDateTime::fromTime_t(displayed_dive.when);
dateTime.setTimeSpec(Qt::UTC);
dateTime.setDate(date);
displayed_dive.when = dateTime.toTime_t();
markChangedWidget(ui.dateEdit);
}
void MainTab::on_timeEdit_timeChanged(const QTime &time)
{
if (editMode == IGNORE)
return;
QDateTime dateTime = QDateTime::fromTime_t(displayed_dive.when);
dateTime.setTimeSpec(Qt::UTC);
dateTime.setTime(time);
displayed_dive.when = dateTime.toTime_t();
markChangedWidget(ui.timeEdit);
}
bool MainTab::tagsChanged(dive *a, dive *b)
{
char bufA[1024], bufB[1024];
taglist_get_tagstring(a->tag_list, bufA, sizeof(bufA));
taglist_get_tagstring(b->tag_list, bufB, sizeof(bufB));
QString tagStringA(bufA);
QString tagStringB(bufB);
QStringList text_list = tagStringA.split(",", QString::SkipEmptyParts);
for (int i = 0; i < text_list.size(); i++)
text_list[i] = text_list[i].trimmed();
QString textA = text_list.join(", ");
text_list = tagStringB.split(",", QString::SkipEmptyParts);
for (int i = 0; i < text_list.size(); i++)
text_list[i] = text_list[i].trimmed();
QString textB = text_list.join(", ");
return textA != textB;
}
// changing the tags on multiple dives is semantically strange - what's the right thing to do?
void MainTab::saveTags()
{
struct dive *cd = current_dive;
MODIFY_SELECTED_DIVES(
QString tag;
taglist_free(mydive->tag_list);
mydive->tag_list = NULL;
Q_FOREACH (tag, ui.tagWidget->getBlockStringList())
taglist_add_tag(&mydive->tag_list, tag.toUtf8().data()););
}
void MainTab::on_tagWidget_textChanged()
{
if (editMode == IGNORE)
return;
QString tag;
if (displayed_dive.tag_list != current_dive->tag_list)
taglist_free(displayed_dive.tag_list);
displayed_dive.tag_list = NULL;
Q_FOREACH (tag, ui.tagWidget->getBlockStringList())
taglist_add_tag(&displayed_dive.tag_list, tag.toUtf8().data());
if (tagsChanged(&displayed_dive, current_dive))
markChangedWidget(ui.tagWidget);
}
void MainTab::on_location_textChanged(const QString &text)
{
if (editMode == IGNORE)
return;
free(displayed_dive.location);
displayed_dive.location = strdup(ui.location->text().toUtf8().data());
markChangedWidget(ui.location);
}
void MainTab::on_suit_textChanged(const QString &text)
{
if (editMode == IGNORE)
return;
free(displayed_dive.suit);
displayed_dive.suit = strdup(text.toUtf8().data());
markChangedWidget(ui.suit);
}
void MainTab::on_notes_textChanged()
{
if (editMode == IGNORE)
return;
free(displayed_dive.notes);
displayed_dive.notes = strdup(ui.notes->toPlainText().toUtf8().data());
markChangedWidget(ui.notes);
}
void MainTab::on_coordinates_textChanged(const QString &text)
{
if (editMode == IGNORE)
return;
bool gpsChanged = false;
bool parsed = false;
QPalette p;
ui.coordinates->setPalette(p); // reset palette
gpsChanged = gpsHasChanged(&displayed_dive, current_dive, text, &parsed);
if (gpsChanged)
markChangedWidget(ui.coordinates); // marks things yellow
if (!parsed) {
p.setBrush(QPalette::Base, QColor(Qt::red).lighter());
ui.coordinates->setPalette(p); // marks things red
}
}
void MainTab::on_rating_valueChanged(int value)
{
if (displayed_dive.rating != value) {
displayed_dive.rating = value;
modified = true;
enableEdition();
}
}
void MainTab::on_visibility_valueChanged(int value)
{
if (displayed_dive.visibility != value) {
displayed_dive.visibility = value;
modified = true;
enableEdition();
}
}
#undef MODIFY_SELECTED_DIVES
#undef EDIT_TEXT
#undef EDIT_VALUE
void MainTab::editCylinderWidget(const QModelIndex &index)
{
// we need a local copy or bad things happen when enableEdition() is called
QModelIndex editIndex = index;
if (cylindersModel->changed && editMode == NONE) {
enableEdition();
return;
}
if (editIndex.isValid() && editIndex.column() != CylindersModel::REMOVE) {
if (editMode == NONE)
enableEdition();
ui.cylinders->edit(editIndex);
}
}
void MainTab::editWeightWidget(const QModelIndex &index)
{
if (editMode == NONE)
enableEdition();
if (index.isValid() && index.column() != WeightModel::REMOVE)
ui.weights->edit(index);
}
void MainTab::updateCoordinatesText(qreal lat, qreal lon)
{
int ulat = rint(lat * 1000000);
int ulon = rint(lon * 1000000);
ui.coordinates->setText(printGPSCoords(ulat, ulon));
}
void MainTab::updateGpsCoordinates(const struct dive *dive)
{
if (dive) {
ui.coordinates->setText(printGPSCoords(dive->latitude.udeg, dive->longitude.udeg));
ui.coordinates->setModified(dive->latitude.udeg || dive->longitude.udeg);
} else {
ui.coordinates->clear();
}
}
QString MainTab::trHemisphere(const char *orig)
{
return tr(orig);
}
void MainTab::escDetected()
{
if (editMode != NONE)
rejectChanges();
}
void MainTab::photoDoubleClicked(const QString filePath)
{
QDesktopServices::openUrl(QUrl::fromLocalFile(filePath));
}
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