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https://github.com/subsurface/subsurface.git
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22a1120b30
Also, turn it to use std::string instead of writing into a global(!) buffer. This was not reentrant. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
320 lines
8.1 KiB
C++
320 lines
8.1 KiB
C++
#include "string-format.h"
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#include "dive.h"
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#include "divelist.h"
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#include "divelog.h"
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#include "divesite.h"
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#include "event.h"
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#include "format.h"
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#include "qthelper.h"
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#include "range.h"
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#include "subsurface-string.h"
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#include "trip.h"
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#include <QDateTime>
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#include <QLocale>
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#include <QTextDocument>
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enum returnPressureSelector { START_PRESSURE, END_PRESSURE };
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static QLocale loc;
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static QString getPressures(const cylinder_t &cyl, enum returnPressureSelector ret)
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{
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if (ret == START_PRESSURE) {
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if (cyl.start.mbar)
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return get_pressure_string(cyl.start, true);
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else if (cyl.sample_start.mbar)
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return get_pressure_string(cyl.sample_start, true);
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}
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if (ret == END_PRESSURE) {
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if (cyl.end.mbar)
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return get_pressure_string(cyl.end, true);
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else if (cyl.sample_end.mbar)
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return get_pressure_string(cyl.sample_end, true);
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}
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return QString();
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}
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QString formatSac(const dive *d)
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{
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if (!d->sac)
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return QString();
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const char *unit;
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int decimal;
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double value = get_volume_units(d->sac, &decimal, &unit);
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return QString::number(value, 'f', decimal).append(unit);
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}
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QString formatNotes(const dive *d)
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{
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QString tmp = QString::fromStdString(d->notes);
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if (is_dc_planner(&d->dcs[0])) {
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QTextDocument notes;
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#define _NOTES_BR "\n"
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tmp.replace("<thead>", "<thead>" _NOTES_BR)
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.replace("<br>", "<br>" _NOTES_BR)
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.replace("<br/>", "<br/>" _NOTES_BR)
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.replace("<br />", "<br />" _NOTES_BR)
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.replace("<tr>", "<tr>" _NOTES_BR)
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.replace("</tr>", "</tr>" _NOTES_BR);
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notes.setHtml(tmp);
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tmp = notes.toPlainText();
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tmp.replace(_NOTES_BR, "<br/>");
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#undef _NOTES_BR
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} else {
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tmp.replace("\n", "<br/>");
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}
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return tmp;
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}
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QString format_gps_decimal(const dive *d)
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{
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bool savep = prefs.coordinates_traditional;
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prefs.coordinates_traditional = false;
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QString val = d->dive_site ? printGPSCoords(&d->dive_site->location) : QString();
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prefs.coordinates_traditional = savep;
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return val;
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}
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QStringList formatGetCylinder(const dive *d)
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{
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QStringList getCylinder;
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for (auto [i, cyl]: enumerated_range(d->cylinders)) {
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if (d->is_cylinder_used(i))
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getCylinder << QString::fromStdString(cyl.type.description);
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}
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return getCylinder;
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}
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QStringList formatStartPressure(const dive *d)
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{
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QStringList startPressure;
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for (auto [i, cyl]: enumerated_range(d->cylinders)) {
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if (d->is_cylinder_used(i))
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startPressure << getPressures(cyl, START_PRESSURE);
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}
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return startPressure;
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}
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QStringList formatEndPressure(const dive *d)
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{
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QStringList endPressure;
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for (auto [i, cyl]: enumerated_range(d->cylinders)) {
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if (d->is_cylinder_used(i))
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endPressure << getPressures(cyl, END_PRESSURE);
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}
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return endPressure;
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}
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QStringList formatFirstGas(const dive *d)
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{
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QStringList gas;
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for (auto [i, cyl]: enumerated_range(d->cylinders)) {
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if (d->is_cylinder_used(i))
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gas << get_gas_string(cyl.gasmix);
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}
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return gas;
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}
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// Add string to sorted QStringList, if it doesn't already exist and
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// it isn't the empty string.
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static void addStringToSortedList(QStringList &l, const std::string &s)
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{
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if (s.empty())
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return;
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// Do a binary search for the string. lower_bound() returns an iterator
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// to either the searched-for element or the next higher element if it
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// doesn't exist.
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QString qs = QString::fromStdString(s);
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auto it = std::lower_bound(l.begin(), l.end(), qs); // TODO: use locale-aware sorting
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if (it != l.end() && *it == qs)
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return;
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// Add new string at sorted position
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l.insert(it, qs);
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}
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QStringList formatFullCylinderList()
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{
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QStringList cylinders;
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for (auto &d: divelog.dives) {
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for (const cylinder_t &cyl: d->cylinders)
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addStringToSortedList(cylinders, cyl.type.description);
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}
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for (const auto &ti: tank_info_table)
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addStringToSortedList(cylinders, ti.name);
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return cylinders;
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}
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static QString formattedCylinder(const cylinder_t &cyl)
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{
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const std::string &desc = cyl.type.description;
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QString fmt = !desc.empty() ? QString::fromStdString(desc) : gettextFromC::tr("unknown");
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fmt += ", " + get_volume_string(cyl.type.size, true);
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fmt += ", " + get_pressure_string(cyl.type.workingpressure, true);
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fmt += ", " + get_pressure_string(cyl.start, false) + " - " + get_pressure_string(cyl.end, true);
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fmt += ", " + get_gas_string(cyl.gasmix);
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return fmt;
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}
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QStringList formatCylinders(const dive *d)
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{
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QStringList cylinders;
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for (const cylinder_t &cyl: d->cylinders)
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cylinders << formattedCylinder(cyl);
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return cylinders;
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}
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QString formatGas(const dive *d)
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{
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/*WARNING: here should be the gastlist, returned
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* from the get_gas_string function or this is correct?
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*/
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QString gases;
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for (auto [i, cyl]: enumerated_range(d->cylinders)) {
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if (!d->is_cylinder_used(i))
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continue;
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QString gas = QString::fromStdString(cyl.type.description);
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if (!gas.isEmpty())
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gas += QChar(' ');
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gas += QString::fromStdString(cyl.gasmix.name());
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// if has a description and if such gas is not already present
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if (!gas.isEmpty() && gases.indexOf(gas) == -1) {
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if (!gases.isEmpty())
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gases += QString(" / ");
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gases += gas;
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}
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}
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return gases;
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}
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QString formatSumWeight(const dive *d)
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{
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return get_weight_string(d->total_weight(), true);
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}
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static QString getFormattedWeight(const weightsystem_t &weight)
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{
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if (weight.description.empty())
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return QString();
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return QString::fromStdString(weight.description) +
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", " + get_weight_string(weight.weight, true);
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}
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QString formatWeightList(const dive *d)
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{
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QString weights;
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for (auto &ws: d->weightsystems) {
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QString w = getFormattedWeight(ws);
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if (w.isEmpty())
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continue;
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weights += w + "; ";
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}
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return weights;
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}
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QStringList formatWeights(const dive *d)
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{
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QStringList weights;
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for (auto &ws: d->weightsystems) {
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QString w = getFormattedWeight(ws);
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if (w.isEmpty())
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continue;
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weights << w;
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}
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return weights;
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}
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QString formatDiveDuration(const dive *d)
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{
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return get_dive_duration_string(d->duration.seconds,
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gettextFromC::tr("h"), gettextFromC::tr("min"));
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}
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QString formatDiveGPS(const dive *d)
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{
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return d->dive_site ? printGPSCoords(&d->dive_site->location) : QString();
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}
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QString formatDiveDate(const dive *d)
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{
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QDateTime localTime = timestampToDateTime(d->when);
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return localTime.date().toString(QString::fromStdString(prefs.date_format_short));
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}
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QString formatDiveTime(const dive *d)
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{
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QDateTime localTime = timestampToDateTime(d->when);
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return localTime.time().toString(QString::fromStdString(prefs.time_format));
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}
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QString formatDiveDateTime(const dive *d)
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{
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QDateTime localTime = timestampToDateTime(d->when);
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return QStringLiteral("%1 %2").arg(localTime.date().toString(QString::fromStdString(prefs.date_format_short)),
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localTime.time().toString(QString::fromStdString(prefs.time_format)));
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}
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QString formatDiveGasString(const dive *d)
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{
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auto [o2, he, o2max ] = d->get_maximal_gas();
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o2 = (o2 + 5) / 10;
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he = (he + 5) / 10;
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o2max = (o2max + 5) / 10;
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if (he) {
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if (o2 == o2max)
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return qasprintf_loc("%d/%d", o2, he);
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else
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return qasprintf_loc("%d/%d…%d%%", o2, he, o2max);
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} else if (o2) {
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if (o2 == o2max)
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return qasprintf_loc("%d%%", o2);
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else
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return qasprintf_loc("%d…%d%%", o2, o2max);
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} else {
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return gettextFromC::tr("air");
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}
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}
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QString formatDayOfWeek(int day)
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{
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switch (day) {
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default:
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case 0: return gettextFromC::tr("Sunday");
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case 1: return gettextFromC::tr("Monday");
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case 2: return gettextFromC::tr("Tuesday");
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case 3: return gettextFromC::tr("Wednesday");
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case 4: return gettextFromC::tr("Thursday");
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case 5: return gettextFromC::tr("Friday");
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case 6: return gettextFromC::tr("Saturday");
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}
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}
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QString formatMinutes(int seconds)
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{
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return QString::asprintf("%d:%.2d", FRACTION_TUPLE(seconds, 60));
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}
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QString formatTripTitle(const dive_trip &trip)
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{
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timestamp_t when = trip.date();
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bool getday = trip.is_single_day();
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QDateTime localTime = timestampToDateTime(when);
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QString prefix = !trip.location.empty() ? QString::fromStdString(trip.location) + ", " : QString();
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if (getday)
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return prefix + loc.toString(localTime, QString::fromStdString(prefs.date_format));
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else
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return prefix + loc.toString(localTime, "MMM yyyy");
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}
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QString formatTripTitleWithDives(const dive_trip &trip)
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{
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int nr = static_cast<int>(trip.dives.size());
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return formatTripTitle(trip) + " " +
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gettextFromC::tr("(%n dive(s))", "", nr);
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}
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