mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-11 03:21:29 +00:00
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>
1563 lines
46 KiB
C++
1563 lines
46 KiB
C++
// SPDX-License-Identifier: GPL-2.0
|
||
#include "qthelper.h"
|
||
#include "dive.h"
|
||
#include "divelist.h"
|
||
#include "divelog.h"
|
||
#include "core/settings/qPrefLanguage.h"
|
||
#include "core/settings/qPrefUpdateManager.h"
|
||
#include "core/subsurface-qt/divelistnotifier.h"
|
||
#include "subsurface-string.h"
|
||
#include "gettextfromc.h"
|
||
#include "statistics.h"
|
||
#include "version.h"
|
||
#include "errorhelper.h"
|
||
#include "planner.h"
|
||
#include "range.h"
|
||
#include "subsurface-time.h"
|
||
#include "gettextfromc.h"
|
||
#include "metadata.h"
|
||
#include "exif.h"
|
||
#include "file.h"
|
||
#include "picture.h"
|
||
#include "selection.h"
|
||
#include "tag.h"
|
||
#include "imagedownloader.h"
|
||
#include "xmlparams.h"
|
||
#include <QFile>
|
||
#include <QRegularExpression>
|
||
#include <QDir>
|
||
#include <QStandardPaths>
|
||
#include <QJsonDocument>
|
||
#include <QNetworkProxy>
|
||
#include <QDateTime>
|
||
#include <QImageReader>
|
||
#include <QtConcurrent>
|
||
#include <QFont>
|
||
#include <QApplication>
|
||
#include <QTextDocument>
|
||
#include <cstdarg>
|
||
#include <cstdint>
|
||
#ifdef Q_OS_UNIX
|
||
#include <sys/utsname.h>
|
||
#endif
|
||
|
||
#include <libxslt/documents.h>
|
||
|
||
std::string existing_filename;
|
||
static QLocale loc;
|
||
|
||
static inline QString degreeSigns()
|
||
{
|
||
return QStringLiteral("dD\u00b0");
|
||
}
|
||
|
||
static QString weight_string(weight_t weight)
|
||
{
|
||
QString str;
|
||
if (get_units()->weight == units::KG) {
|
||
double kg = (double) weight.grams / 1000.0;
|
||
str = QString("%L1").arg(kg, 0, 'f', kg >= 20.0 ? 0 : 1);
|
||
} else {
|
||
double lbs = grams_to_lbs(weight.grams);
|
||
str = QString("%L1").arg(lbs, 0, 'f', lbs >= 40.0 ? 0 : 1);
|
||
}
|
||
return str;
|
||
}
|
||
|
||
QString distance_string(int distanceInMeters)
|
||
{
|
||
QString str;
|
||
if(get_units()->length == units::METERS) {
|
||
if (distanceInMeters >= 1000)
|
||
str = gettextFromC::tr("%1km").arg(distanceInMeters / 1000);
|
||
else
|
||
str = gettextFromC::tr("%1m").arg(distanceInMeters);
|
||
} else {
|
||
double miles = m_to_mile(distanceInMeters);
|
||
if (miles >= 1.0)
|
||
str = gettextFromC::tr("%1mi").arg((int)miles);
|
||
else
|
||
str = gettextFromC::tr("%1yd").arg((int)(miles * 1760));
|
||
}
|
||
return str;
|
||
}
|
||
|
||
QString printGPSCoords(const location_t *location)
|
||
{
|
||
int lat = location->lat.udeg;
|
||
int lon = location->lon.udeg;
|
||
unsigned int latdeg, londeg;
|
||
unsigned int latmin, lonmin;
|
||
double latsec, lonsec;
|
||
QString lath, lonh, result;
|
||
|
||
if (!has_location(location))
|
||
return QString();
|
||
|
||
if (prefs.coordinates_traditional) {
|
||
lath = lat >= 0 ? gettextFromC::tr("N") : gettextFromC::tr("S");
|
||
lonh = lon >= 0 ? gettextFromC::tr("E") : gettextFromC::tr("W");
|
||
lat = abs(lat);
|
||
lon = abs(lon);
|
||
latdeg = lat / 1000000U;
|
||
londeg = lon / 1000000U;
|
||
latmin = (lat % 1000000U) * 60U;
|
||
lonmin = (lon % 1000000U) * 60U;
|
||
latsec = (latmin % 1000000) * 60;
|
||
lonsec = (lonmin % 1000000) * 60;
|
||
result = QString::asprintf("%u°%02d\'%06.3f\"%s %u°%02d\'%06.3f\"%s",
|
||
latdeg, latmin / 1000000, latsec / 1000000, qPrintable(lath),
|
||
londeg, lonmin / 1000000, lonsec / 1000000, qPrintable(lonh));
|
||
} else {
|
||
result = QString::asprintf("%f %f", (double) lat / 1000000.0, (double) lon / 1000000.0);
|
||
}
|
||
return result;
|
||
}
|
||
|
||
std::string printGPSCoordsC(const location_t *location)
|
||
{
|
||
return printGPSCoords(location).toStdString();
|
||
}
|
||
|
||
/**
|
||
* Try to parse in a generic manner a coordinate.
|
||
*/
|
||
static bool parseCoord(const QString &txt, int &pos, const QString &positives,
|
||
const QString &negatives, const QString &others,
|
||
double &value)
|
||
{
|
||
static const QString separators = QString(",;");
|
||
bool numberDefined = false, degreesDefined = false,
|
||
minutesDefined = false, secondsDefined = false;
|
||
double number = 0.0;
|
||
int posBeforeNumber = pos;
|
||
int sign = 0;
|
||
value = 0.0;
|
||
while (pos < txt.size()) {
|
||
if (txt[pos].isDigit()) {
|
||
if (numberDefined)
|
||
return false;
|
||
QRegularExpression numberRe("\\A(\\d+(?:[\\.,]\\d+)?).*");
|
||
QRegularExpressionMatch match = numberRe.match(txt.mid(pos));
|
||
if (!match.hasMatch())
|
||
return false;
|
||
number = match.captured(1).toDouble();
|
||
numberDefined = true;
|
||
posBeforeNumber = pos;
|
||
pos += match.captured(1).size() - 1;
|
||
} else if (positives.indexOf(txt[pos]) >= 0) {
|
||
if (sign != 0)
|
||
return false;
|
||
sign = 1;
|
||
if (degreesDefined || numberDefined) {
|
||
//sign after the degrees =>
|
||
//at the end of the coordinate
|
||
++pos;
|
||
break;
|
||
}
|
||
} else if (negatives.indexOf(txt[pos]) >= 0) {
|
||
if (sign != 0) {
|
||
if (others.indexOf(txt[pos]) >= 0)
|
||
//special case for the '-' sign => next coordinate
|
||
break;
|
||
return false;
|
||
}
|
||
sign = -1;
|
||
if (degreesDefined || numberDefined) {
|
||
//sign after the degrees =>
|
||
//at the end of the coordinate
|
||
++pos;
|
||
break;
|
||
}
|
||
} else if (others.indexOf(txt[pos]) >= 0) {
|
||
//we are at the next coordinate.
|
||
break;
|
||
} else if (degreeSigns().indexOf(txt[pos]) >= 0 ||
|
||
(txt[pos].isSpace() && !degreesDefined && numberDefined)) {
|
||
if (!numberDefined)
|
||
return false;
|
||
if (degreesDefined) {
|
||
//next coordinate => need to put back the number
|
||
pos = posBeforeNumber;
|
||
numberDefined = false;
|
||
break;
|
||
}
|
||
value += number;
|
||
numberDefined = false;
|
||
degreesDefined = true;
|
||
} else if (txt[pos] == '\'' || (txt[pos].isSpace() && !minutesDefined && numberDefined)) {
|
||
if (!numberDefined || minutesDefined)
|
||
return false;
|
||
value += number / 60.0;
|
||
numberDefined = false;
|
||
minutesDefined = true;
|
||
} else if (txt[pos] == '"' || (txt[pos].isSpace() && !secondsDefined && numberDefined)) {
|
||
if (!numberDefined || secondsDefined)
|
||
return false;
|
||
value += number / 3600.0;
|
||
numberDefined = false;
|
||
secondsDefined = true;
|
||
} else if ((numberDefined || minutesDefined || secondsDefined) &&
|
||
separators.indexOf(txt[pos]) >= 0) {
|
||
// separator; this coordinate is finished
|
||
break;
|
||
} else {
|
||
return false;
|
||
}
|
||
++pos;
|
||
}
|
||
if (!degreesDefined && numberDefined)
|
||
value = number; //just a single number => degrees
|
||
else if (!minutesDefined && numberDefined)
|
||
value += number / 60.0;
|
||
else if (!secondsDefined && numberDefined)
|
||
value += number / 3600.0;
|
||
else if (numberDefined)
|
||
return false;
|
||
|
||
// We parsed a valid coordinate; eat any subsequent separators and/or
|
||
// whitespace
|
||
while (pos < txt.size() && (txt[pos].isSpace() || separators.indexOf(txt[pos]) >= 0))
|
||
pos++;
|
||
|
||
if (sign == -1) value *= -1.0;
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* Parse special coordinate formats that cannot be handled by parseCoord.
|
||
*/
|
||
static bool parseSpecialCoords(const QString &txt, double &latitude, double &longitude) {
|
||
QRegularExpression xmlFormat("\\A(-?\\d+(?:\\.\\d+)?),?\\s+(-?\\d+(?:\\.\\d+)?)\\z");
|
||
QRegularExpressionMatch match = xmlFormat.match(txt);
|
||
if (match.hasMatch()) {
|
||
latitude = match.captured(1).toDouble();
|
||
longitude = match.captured(2).toDouble();
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
bool parseGpsText(const QString &gps_text, double *latitude, double *longitude)
|
||
{
|
||
static const QString POS_LAT = QString("+N") + gettextFromC::tr("N");
|
||
static const QString NEG_LAT = QString("-S") + gettextFromC::tr("S");
|
||
static const QString POS_LON = QString("+E") + gettextFromC::tr("E");
|
||
static const QString NEG_LON = QString("-W") + gettextFromC::tr("W");
|
||
|
||
// Remove the useless spaces (but keep the ones separating numbers)
|
||
// and normalize different ways of writing separators.
|
||
static const QRegularExpression spaceCleaner("\\s*([" + POS_LAT + NEG_LAT + POS_LON +
|
||
NEG_LON + degreeSigns() + "'\"\\s])\\s*");
|
||
const QString normalized = gps_text.trimmed().toUpper().
|
||
replace(spaceCleaner, "\\1").
|
||
replace(QStringLiteral("′"), "'").
|
||
replace(QStringLiteral("’"), "'").
|
||
replace(QStringLiteral("''"), "\"").
|
||
replace(QStringLiteral("″"), "\"");
|
||
|
||
if (normalized.isEmpty()) {
|
||
*latitude = 0.0;
|
||
*longitude = 0.0;
|
||
return true;
|
||
}
|
||
if (parseSpecialCoords(normalized, *latitude, *longitude))
|
||
return true;
|
||
int pos = 0;
|
||
return parseCoord(normalized, pos, POS_LAT, NEG_LAT, POS_LON + NEG_LON, *latitude) &&
|
||
parseCoord(normalized, pos, POS_LON, NEG_LON, "", *longitude) &&
|
||
pos == normalized.size();
|
||
}
|
||
|
||
static xmlDocPtr get_stylesheet_doc(const xmlChar *uri, xmlDictPtr, int, void *, xsltLoadType)
|
||
{
|
||
std::string filename = std::string(":/xslt/") + (const char *)uri;
|
||
QFile f(filename.c_str());
|
||
if (!f.open(QIODevice::ReadOnly)) {
|
||
if (verbose > 0) {
|
||
report_info("cannot open stylesheet %s %s", filename.c_str(), qPrintable(f.errorString()));
|
||
return NULL;
|
||
}
|
||
}
|
||
/* Load and parse the data */
|
||
QByteArray source = f.readAll();
|
||
|
||
xmlDocPtr doc = xmlParseMemory(source, source.size());
|
||
return doc;
|
||
}
|
||
|
||
xsltStylesheetPtr get_stylesheet(const char *name)
|
||
{
|
||
// this needs to be done only once, but doesn't hurt to run every time
|
||
xsltSetLoaderFunc(get_stylesheet_doc);
|
||
|
||
// get main document:
|
||
xmlDocPtr doc = get_stylesheet_doc((const xmlChar *)name, NULL, 0, NULL, XSLT_LOAD_START);
|
||
if (!doc)
|
||
return NULL;
|
||
|
||
// xsltSetGenericErrorFunc(stderr, NULL);
|
||
xsltStylesheetPtr xslt = xsltParseStylesheetDoc(doc);
|
||
if (!xslt) {
|
||
xmlFreeDoc(doc);
|
||
return NULL;
|
||
}
|
||
|
||
return xslt;
|
||
}
|
||
|
||
std::string move_away(const std::string &old_path)
|
||
{
|
||
if (verbose > 1)
|
||
report_info("move away %s", old_path.c_str());
|
||
QDir oldDir(old_path.c_str());
|
||
QDir newDir;
|
||
std::string newPath;
|
||
int i = 0;
|
||
do {
|
||
newPath = old_path + "." + std::to_string(++i);
|
||
newDir.setPath(newPath.c_str());
|
||
} while(newDir.exists());
|
||
if (verbose > 1)
|
||
report_info("renaming toi %s", newPath.c_str());
|
||
if (!oldDir.rename(old_path.c_str(), newPath.c_str())) {
|
||
if (verbose)
|
||
report_info("rename of %s to %s failed", old_path.c_str(), newPath.c_str());
|
||
// this next one we only try on Windows... if we are on a different platform
|
||
// we simply give up and return an empty string
|
||
#ifdef WIN32
|
||
if (subsurface_dir_rename(old_path.c_str(), newPath.c_str()) == 0)
|
||
#endif
|
||
return std::string();
|
||
}
|
||
return newPath;
|
||
}
|
||
|
||
std::string get_file_name(const std::string &fileName)
|
||
{
|
||
QFileInfo fileInfo(fileName.c_str());
|
||
return fileInfo.fileName().toStdString();
|
||
}
|
||
|
||
static bool lessThan(const QPair<QString, int> &a, const QPair<QString, int> &b)
|
||
{
|
||
return a.second < b.second;
|
||
}
|
||
|
||
QVector<QPair<QString, int>> selectedDivesGasUsed()
|
||
{
|
||
QMap<QString, int> gasUsed;
|
||
for (dive *d: getDiveSelection()) {
|
||
std::vector<volume_t> diveGases = get_gas_used(d);
|
||
for (size_t j = 0; j < d->cylinders.size(); j++) {
|
||
if (diveGases[j].mliter) {
|
||
QString gasName = QString::fromStdString(d->get_cylinder(j)->gasmix.name());
|
||
gasUsed[gasName] += diveGases[j].mliter;
|
||
}
|
||
}
|
||
}
|
||
QVector<QPair<QString, int>> gasUsedOrdered;
|
||
gasUsedOrdered.reserve(gasUsed.size());
|
||
for (auto it = gasUsed.cbegin(); it != gasUsed.cend(); ++it)
|
||
gasUsedOrdered.append(qMakePair(it.key(), it.value()));
|
||
std::sort(gasUsedOrdered.begin(), gasUsedOrdered.end(), lessThan);
|
||
|
||
return gasUsedOrdered;
|
||
}
|
||
|
||
QString getUserAgent()
|
||
{
|
||
QString arch;
|
||
// fill in the system data - use ':' as separator
|
||
// replace all other ':' with ' ' so that this is easy to parse
|
||
#ifdef SUBSURFACE_MOBILE
|
||
QString userAgent = QString("Subsurface-mobile:%1:").arg(subsurface_canonical_version());
|
||
#elif SUBSURFACE_DOWNLOADER
|
||
QString userAgent = QString("Subsurface-downloader:%1:").arg(subsurface_canonical_version());
|
||
#else
|
||
QString userAgent = QString("Subsurface:%1:").arg(subsurface_canonical_version());
|
||
#endif
|
||
QString prettyOsName = QSysInfo::prettyProductName();
|
||
#if defined(Q_OS_UNIX) && !defined(Q_OS_MAC) && !defined(Q_OS_ANDROID)
|
||
// QSysInfo::kernelType() returns lowercase ("linux" instead of "Linux")
|
||
struct utsname u;
|
||
if (uname(&u) == 0)
|
||
prettyOsName = QString::fromLatin1(u.sysname) + QLatin1String(" (") + prettyOsName + QLatin1Char(')');
|
||
#endif
|
||
|
||
userAgent.append(prettyOsName.replace(':', ' ') + ":");
|
||
arch = QSysInfo::buildCpuArchitecture().replace(':', ' ');
|
||
userAgent.append(arch);
|
||
if (arch == "i386")
|
||
userAgent.append("/" + QSysInfo::currentCpuArchitecture());
|
||
userAgent.append(":" + getUiLanguage());
|
||
return userAgent;
|
||
|
||
}
|
||
|
||
std::string subsurface_user_agent()
|
||
{
|
||
return getUserAgent().toStdString();
|
||
}
|
||
|
||
QString getUiLanguage()
|
||
{
|
||
return QString::fromStdString(prefs.locale.lang_locale);
|
||
}
|
||
|
||
static std::vector<std::string> get_languages(const QLocale &loc)
|
||
{
|
||
std::vector<std::string> res;
|
||
for (const QString &s: loc.uiLanguages())
|
||
res.push_back(s.toStdString());
|
||
return res;
|
||
}
|
||
|
||
/* TOOD: Move this to SettingsObjectWrapper, and also fix this complexity.
|
||
* gezus.
|
||
*/
|
||
void initUiLanguage()
|
||
{
|
||
QString shortDateFormat;
|
||
QString dateFormat;
|
||
QString timeFormat;
|
||
|
||
// set loc as system language or selected language
|
||
if (!qPrefLanguage::use_system_language()) {
|
||
loc = QLocale(qPrefLanguage::lang_locale());
|
||
} else {
|
||
loc = QLocale(QLocale().uiLanguages().first());
|
||
}
|
||
|
||
// Find language code with one '-', or use the first entry.
|
||
std::vector<std::string> languages = get_languages(loc);
|
||
std::string uiLang;
|
||
if (!languages.empty()) {
|
||
auto it = std::find_if(languages.begin(), languages.end(), [](const std::string &s)
|
||
{ return std::count(s.begin(), s.end(), '-') == 1; });
|
||
uiLang = it == languages.end() ? languages[0] : *it;
|
||
}
|
||
#ifdef SUBSURFACE_MOBILE
|
||
report_info("uiLanguages was %s, picked %s", join(languages, ", ").c_str(), uiLang.c_str());
|
||
#endif
|
||
|
||
// there's a stupid Qt bug on MacOS where uiLanguages doesn't give us the country info
|
||
if (!contains(uiLang, '-') && uiLang != loc.bcp47Name().toStdString()) {
|
||
QLocale loc2(loc.bcp47Name());
|
||
loc = loc2;
|
||
std::vector<std::string> languages = get_languages(loc2);
|
||
|
||
if (!languages.empty()) {
|
||
auto it = std::find_if(languages.begin(), languages.end(), [](const std::string &s)
|
||
{ return contains(s, '-'); });
|
||
uiLang = it == languages.end() ? languages[0] : *it;
|
||
}
|
||
#ifdef SUBSURFACE_MOBILE
|
||
report_info("bcp47 based languages was %s, picked %s", join(languages, ", ").c_str(), uiLang.c_str());
|
||
#endif
|
||
}
|
||
|
||
prefs.locale.lang_locale = uiLang;
|
||
|
||
if (!prefs.date_format_override || prefs.date_format.empty()) {
|
||
// derive our standard date format from what the locale gives us
|
||
// the long format uses long weekday and month names, so replace those with the short ones
|
||
// for time we don't want the time zone designator and don't want leading zeroes on the hours
|
||
dateFormat = loc.dateFormat(QLocale::LongFormat);
|
||
dateFormat.replace("dddd,", "ddd").replace("dddd", "ddd").replace("MMMM", "MMM");
|
||
// special hack for Swedish as our switching from long weekday names to short weekday names
|
||
// messes things up there
|
||
dateFormat.replace("'en' 'den' d:'e'", " d");
|
||
prefs.date_format = dateFormat.toStdString();
|
||
}
|
||
|
||
if (!prefs.date_format_override || prefs.date_format_short.empty()) {
|
||
// derive our standard date format from what the locale gives us
|
||
shortDateFormat = loc.dateFormat(QLocale::ShortFormat);
|
||
prefs.date_format_short = shortDateFormat.toStdString();
|
||
}
|
||
|
||
if (!prefs.time_format_override || prefs.time_format.empty()) {
|
||
timeFormat = loc.timeFormat();
|
||
timeFormat.replace("(t)", "").replace(" t", "").replace("t", "").replace("hh", "h").replace("HH", "H").replace("'kl'.", "");
|
||
timeFormat.replace(".ss", "").replace(":ss", "").replace("ss", "");
|
||
prefs.time_format = timeFormat.toStdString();
|
||
}
|
||
}
|
||
|
||
QLocale getLocale()
|
||
{
|
||
return loc;
|
||
}
|
||
|
||
QString get_depth_string(int mm, bool showunit, bool showdecimal)
|
||
{
|
||
if (prefs.units.length == units::METERS) {
|
||
double meters = mm / 1000.0;
|
||
return QString("%L1%2").arg(meters, 0, 'f', (showdecimal && meters < 20.0) ? 1 : 0).arg(showunit ? gettextFromC::tr("m") : QString());
|
||
} else {
|
||
double feet = mm_to_feet(mm);
|
||
return QString("%L1%2").arg(feet, 0, 'f', 0).arg(showunit ? gettextFromC::tr("ft") : QString());
|
||
}
|
||
}
|
||
|
||
QString get_depth_string(depth_t depth, bool showunit, bool showdecimal)
|
||
{
|
||
return get_depth_string(depth.mm, showunit, showdecimal);
|
||
}
|
||
|
||
QString get_depth_unit(bool metric)
|
||
{
|
||
if (metric)
|
||
return gettextFromC::tr("m");
|
||
else
|
||
return gettextFromC::tr("ft");
|
||
}
|
||
|
||
QString get_depth_unit()
|
||
{
|
||
return get_depth_unit(prefs.units.length == units::METERS);
|
||
}
|
||
|
||
QString get_weight_string(weight_t weight, bool showunit)
|
||
{
|
||
QString str = weight_string(weight);
|
||
return showunit ? str + get_weight_unit() : str;
|
||
}
|
||
|
||
QString get_weight_unit(bool metric)
|
||
{
|
||
if (metric)
|
||
return gettextFromC::tr("kg");
|
||
else
|
||
return gettextFromC::tr("lbs");
|
||
}
|
||
|
||
QString get_weight_unit()
|
||
{
|
||
return get_weight_unit(prefs.units.weight == units::KG);
|
||
}
|
||
|
||
QString get_temperature_string(temperature_t temp, bool showunit)
|
||
{
|
||
if (temp.mkelvin == 0) {
|
||
return ""; //temperature not defined
|
||
} else if (prefs.units.temperature == units::CELSIUS) {
|
||
double celsius = mkelvin_to_C(temp.mkelvin);
|
||
return QString("%L1%2%3").arg(celsius, 0, 'f', 1).arg(showunit ? "°" : "").arg(showunit ? gettextFromC::tr("C") : QString());
|
||
} else {
|
||
double fahrenheit = mkelvin_to_F(temp.mkelvin);
|
||
return QString("%L1%2%3").arg(fahrenheit, 0, 'f', 1).arg(showunit ? "°" : "").arg(showunit ? gettextFromC::tr("F") : QString());
|
||
}
|
||
}
|
||
|
||
QString get_temp_unit(bool metric)
|
||
{
|
||
if (metric)
|
||
return QStringLiteral("°C");
|
||
else
|
||
return QStringLiteral("°F");
|
||
}
|
||
|
||
QString get_temp_unit()
|
||
{
|
||
return get_temp_unit(prefs.units.temperature == units::CELSIUS);
|
||
}
|
||
|
||
QString get_volume_string(int mliter, bool showunit)
|
||
{
|
||
const char *unit;
|
||
int decimals;
|
||
double value = get_volume_units(mliter, &decimals, &unit);
|
||
return QString("%L1%2").arg(value, 0, 'f', decimals).arg(showunit ? unit : "");
|
||
}
|
||
|
||
QString get_volume_string(volume_t volume, bool showunit)
|
||
{
|
||
return get_volume_string(volume.mliter, showunit);
|
||
}
|
||
|
||
QString get_volume_unit(bool metric)
|
||
{
|
||
if (metric)
|
||
return gettextFromC::tr("ℓ");
|
||
else
|
||
return gettextFromC::tr("cuft");
|
||
}
|
||
|
||
QString get_volume_unit()
|
||
{
|
||
return get_volume_unit(prefs.units.volume == units::LITER);
|
||
}
|
||
|
||
QString get_pressure_string(pressure_t pressure, bool showunit)
|
||
{
|
||
if (prefs.units.pressure == units::BAR) {
|
||
double bar = pressure.mbar / 1000.0;
|
||
return QString("%L1%2").arg(bar, 0, 'f', 0).arg(showunit ? gettextFromC::tr("bar") : QString());
|
||
} else {
|
||
double psi = mbar_to_PSI(pressure.mbar);
|
||
return QString("%L1%2").arg(psi, 0, 'f', 0).arg(showunit ? gettextFromC::tr("psi") : QString());
|
||
}
|
||
}
|
||
|
||
QString get_salinity_string(int salinity)
|
||
{
|
||
return QStringLiteral("%L1%2").arg(salinity / 10.0).arg(gettextFromC::tr("g/ℓ"));
|
||
}
|
||
|
||
// the water types need to match the watertypes enum
|
||
static const char *waterTypes[] = {
|
||
QT_TRANSLATE_NOOP("gettextFromC", "Fresh"),
|
||
QT_TRANSLATE_NOOP("gettextFromC", "Brackish"),
|
||
QT_TRANSLATE_NOOP("gettextFromC", "EN13319"),
|
||
QT_TRANSLATE_NOOP("gettextFromC", "Salt"),
|
||
QT_TRANSLATE_NOOP("gettextFromC", "Use DC")
|
||
};
|
||
|
||
QString get_water_type_string(int salinity)
|
||
{
|
||
if (salinity < 10050)
|
||
return gettextFromC::tr(waterTypes[FRESHWATER]);
|
||
else if (salinity < 10190)
|
||
return gettextFromC::tr(waterTypes[BRACKISHWATER]);
|
||
else if (salinity < 10210)
|
||
return gettextFromC::tr(waterTypes[EN13319WATER]);
|
||
else
|
||
return gettextFromC::tr(waterTypes[SALTWATER]);
|
||
}
|
||
|
||
QStringList getWaterTypesAsString()
|
||
{
|
||
QStringList res;
|
||
res.reserve(std::size(waterTypes));
|
||
for (const char *t: waterTypes)
|
||
res.push_back(gettextFromC::tr(t));
|
||
return res;
|
||
}
|
||
|
||
QString getSubsurfaceDataPath(QString folderToFind)
|
||
{
|
||
QString execdir;
|
||
QDir folder;
|
||
|
||
// first check if we are running in the build dir, so the path that we
|
||
// are looking for is just a subdirectory of the execution path;
|
||
// this also works on Windows as there we install the dirs
|
||
// under the application path
|
||
execdir = QCoreApplication::applicationDirPath();
|
||
folder = QDir(execdir.append(QDir::separator()).append(folderToFind));
|
||
if (folder.exists())
|
||
return folder.absolutePath();
|
||
|
||
// next check for the Linux typical $(prefix)/share/subsurface
|
||
execdir = QCoreApplication::applicationDirPath();
|
||
if (execdir.contains("bin")) {
|
||
folder = QDir(execdir.replace("bin", "share/subsurface/").append(folderToFind));
|
||
if (folder.exists())
|
||
return folder.absolutePath();
|
||
}
|
||
// then look for the usual locations on a Mac
|
||
execdir = QCoreApplication::applicationDirPath();
|
||
folder = QDir(execdir.append("/../Resources/share/").append(folderToFind));
|
||
if (folder.exists())
|
||
return folder.absolutePath();
|
||
execdir = QCoreApplication::applicationDirPath();
|
||
folder = QDir(execdir.append("/../Resources/").append(folderToFind));
|
||
if (folder.exists())
|
||
return folder.absolutePath();
|
||
return QString();
|
||
}
|
||
|
||
static const char *printing_templates = "printing_templates";
|
||
|
||
QString getPrintingTemplatePathUser()
|
||
{
|
||
// Function-local statics are initialized on first invocation
|
||
static QString path(QString::fromStdString(system_default_directory()) +
|
||
QDir::separator() +
|
||
QString(printing_templates));
|
||
return path;
|
||
}
|
||
|
||
QString getPrintingTemplatePathBundle()
|
||
{
|
||
// Function-local statics are initialized on first invocation
|
||
static QString path(getSubsurfaceDataPath(printing_templates));
|
||
return path;
|
||
}
|
||
|
||
QDateTime timestampToDateTime(timestamp_t when)
|
||
{
|
||
// Subsurface always uses "local time" as in "whatever was the local time at the location"
|
||
// so all time stamps have no time zone information and are in UTC
|
||
return QDateTime::fromMSecsSinceEpoch(1000 * when, Qt::UTC);
|
||
}
|
||
|
||
timestamp_t dateTimeToTimestamp(const QDateTime &t)
|
||
{
|
||
return t.toSecsSinceEpoch();
|
||
}
|
||
|
||
QString render_seconds_to_string(int seconds)
|
||
{
|
||
if (seconds % 60 == 0)
|
||
return QDateTime::fromSecsSinceEpoch(seconds, Qt::UTC).toUTC().toString("h:mm");
|
||
else
|
||
return QDateTime::fromSecsSinceEpoch(seconds, Qt::UTC).toUTC().toString("h:mm:ss");
|
||
}
|
||
|
||
int parseDurationToSeconds(const QString &text)
|
||
{
|
||
int secs;
|
||
QString numOnly = text;
|
||
QString hours, minutes, seconds;
|
||
numOnly.replace(",", ".").remove(QRegularExpression("[^-0-9.:]"));
|
||
if (numOnly.isEmpty())
|
||
return 0;
|
||
if (numOnly.contains(':')) {
|
||
hours = numOnly.left(numOnly.indexOf(':'));
|
||
minutes = numOnly.right(numOnly.length() - hours.length() - 1);
|
||
if (minutes.contains(':')) {
|
||
numOnly = minutes;
|
||
minutes = numOnly.left(numOnly.indexOf(':'));
|
||
seconds = numOnly.right(numOnly.length() - minutes.length() - 1);
|
||
}
|
||
} else {
|
||
hours = QStringLiteral("0");
|
||
minutes = std::move(numOnly);
|
||
}
|
||
secs = lrint(hours.toDouble() * 3600 + minutes.toDouble() * 60 + seconds.toDouble());
|
||
return secs;
|
||
}
|
||
|
||
int parseLengthToMm(const QString &text)
|
||
{
|
||
int mm;
|
||
QString numOnly = text;
|
||
numOnly.replace(",", ".").remove(QRegularExpression("[^-0-9.]"));
|
||
if (numOnly.isEmpty())
|
||
return 0;
|
||
double number = numOnly.toDouble();
|
||
if (text.contains(gettextFromC::tr("m"), Qt::CaseInsensitive)) {
|
||
mm = lrint(number * 1000);
|
||
} else if (text.contains(gettextFromC::tr("ft"), Qt::CaseInsensitive)) {
|
||
mm = feet_to_mm(number);
|
||
} else {
|
||
switch (prefs.units.length) {
|
||
case units::FEET:
|
||
mm = feet_to_mm(number);
|
||
break;
|
||
case units::METERS:
|
||
mm = lrint(number * 1000);
|
||
break;
|
||
default:
|
||
mm = 0;
|
||
}
|
||
}
|
||
return mm;
|
||
|
||
}
|
||
|
||
int parseTemperatureToMkelvin(const QString &text)
|
||
{
|
||
int mkelvin;
|
||
QString numOnly = text;
|
||
numOnly.replace(",", ".").remove(QRegularExpression("[^-0-9.]"));
|
||
if (numOnly.isEmpty())
|
||
return 0;
|
||
double number = numOnly.toDouble();
|
||
if (text.contains(gettextFromC::tr("C"), Qt::CaseInsensitive)) {
|
||
mkelvin = C_to_mkelvin(number);
|
||
} else if (text.contains(gettextFromC::tr("F"), Qt::CaseInsensitive)) {
|
||
mkelvin = F_to_mkelvin(number);
|
||
} else {
|
||
switch (prefs.units.temperature) {
|
||
case units::CELSIUS:
|
||
mkelvin = C_to_mkelvin(number);
|
||
break;
|
||
case units::FAHRENHEIT:
|
||
mkelvin = F_to_mkelvin(number);
|
||
break;
|
||
default:
|
||
mkelvin = 0;
|
||
}
|
||
}
|
||
return mkelvin;
|
||
}
|
||
|
||
int parseWeightToGrams(const QString &text)
|
||
{
|
||
int grams;
|
||
QString numOnly = text;
|
||
numOnly.replace(",", ".").remove(QRegularExpression("[^0-9.]"));
|
||
if (numOnly.isEmpty())
|
||
return 0;
|
||
double number = numOnly.toDouble();
|
||
if (text.contains(gettextFromC::tr("kg"), Qt::CaseInsensitive)) {
|
||
grams = lrint(number * 1000);
|
||
} else if (text.contains(gettextFromC::tr("lbs"), Qt::CaseInsensitive)) {
|
||
grams = lbs_to_grams(number);
|
||
} else {
|
||
switch (prefs.units.weight) {
|
||
case units::KG:
|
||
grams = lrint(number * 1000);
|
||
break;
|
||
case units::LBS:
|
||
grams = lbs_to_grams(number);
|
||
break;
|
||
default:
|
||
grams = 0;
|
||
}
|
||
}
|
||
return grams;
|
||
}
|
||
|
||
int parsePressureToMbar(const QString &text)
|
||
{
|
||
int mbar;
|
||
QString numOnly = text;
|
||
// different locales use different symbols as group separator or decimal separator
|
||
// (I think it's usually '.' and ',' - but maybe there are others?)
|
||
// let's use Qt's help to get the parsing right
|
||
QString validNumberCharacters("0-9");
|
||
validNumberCharacters += loc.decimalPoint();
|
||
validNumberCharacters += loc.groupSeparator();
|
||
numOnly.remove(QRegularExpression(QString("[^%1]").arg(validNumberCharacters)));
|
||
if (numOnly.isEmpty())
|
||
return 0;
|
||
double number = loc.toDouble(numOnly);
|
||
if (text.contains(gettextFromC::tr("bar"), Qt::CaseInsensitive)) {
|
||
mbar = lrint(number * 1000);
|
||
} else if (text.contains(gettextFromC::tr("psi"), Qt::CaseInsensitive)) {
|
||
mbar = psi_to_mbar(number);
|
||
} else {
|
||
switch (prefs.units.pressure) {
|
||
case units::BAR:
|
||
mbar = lrint(number * 1000);
|
||
break;
|
||
case units::PSI:
|
||
mbar = psi_to_mbar(number);
|
||
break;
|
||
default:
|
||
mbar = 0;
|
||
}
|
||
}
|
||
return mbar;
|
||
}
|
||
|
||
int parseGasMixO2(const QString &text)
|
||
{
|
||
QString gasString = text;
|
||
int o2, number;
|
||
if (gasString.contains(gettextFromC::tr("AIR"), Qt::CaseInsensitive)) {
|
||
o2 = O2_IN_AIR;
|
||
} else if (gasString.contains(gettextFromC::tr("EAN"), Qt::CaseInsensitive)) {
|
||
gasString.remove(QRegularExpression("[^0-9]"));
|
||
number = gasString.toInt();
|
||
o2 = number * 10;
|
||
} else if (gasString.contains("/")) {
|
||
QStringList gasSplit = gasString.split("/");
|
||
number = gasSplit[0].toInt();
|
||
o2 = number * 10;
|
||
} else {
|
||
number = gasString.toInt();
|
||
o2 = number * 10;
|
||
}
|
||
return o2;
|
||
}
|
||
|
||
int parseGasMixHE(const QString &text)
|
||
{
|
||
QString gasString = text;
|
||
int he, number;
|
||
if (gasString.contains("/")) {
|
||
QStringList gasSplit = gasString.split("/");
|
||
number = gasSplit[1].toInt();
|
||
he = number * 10;
|
||
} else {
|
||
he = 0;
|
||
}
|
||
return he;
|
||
}
|
||
|
||
QString get_dive_duration_string(timestamp_t when, QString hoursText, QString minutesText, QString secondsText, QString separator, bool isFreeDive)
|
||
{
|
||
int hrs, mins, fullmins, secs;
|
||
mins = (when + 30) / 60;
|
||
fullmins = when / 60;
|
||
secs = when - 60 * fullmins;
|
||
hrs = mins / 60;
|
||
|
||
QString displayTime;
|
||
if (prefs.units.duration_units == units::ALWAYS_HOURS || (prefs.units.duration_units == units::MIXED && hrs)) {
|
||
mins -= hrs * 60;
|
||
displayTime = QString("%1%2%3%4%5").arg(hrs).arg(separator == ":" ? "" : hoursText).arg(separator)
|
||
.arg(mins, 2, 10, QChar('0')).arg(separator == ":" ? hoursText : minutesText);
|
||
} else if (isFreeDive && ( prefs.units.duration_units == units::MINUTES_ONLY || minutesText != "" )) {
|
||
// Freedive <1h and we display no hours but only minutes for other dives
|
||
// --> display a short (5min 35sec) freedives e.g. as "5:35"
|
||
// Freedive <1h and we display a unit for minutes
|
||
// --> display a short (5min 35sec) freedives e.g. as "5:35min"
|
||
if (separator == ":") displayTime = QString("%1%2%3%4").arg(fullmins).arg(separator)
|
||
.arg(secs, 2, 10, QChar('0')).arg(minutesText);
|
||
else displayTime = QString("%1%2%3%4%5").arg(fullmins).arg(minutesText).arg(separator)
|
||
.arg(secs).arg(secondsText);
|
||
} else if (isFreeDive) {
|
||
// Mixed display (hh:mm / mm only) and freedive < 1h and we have no unit for minutes
|
||
// --> Prefix duration with "0:" --> "0:05:35"
|
||
if (separator == ":") displayTime = QString("%1%2%3%4%5%6").arg(hrs).arg(separator)
|
||
.arg(fullmins, 2, 10, QChar('0')).arg(separator)
|
||
.arg(secs, 2, 10, QChar('0')).arg(hoursText);
|
||
// Separator != ":" and no units for minutes --> unlikely case - remove?
|
||
else displayTime = QString("%1%2%3%4%5%6%7%8").arg(hrs).arg(hoursText).arg(separator)
|
||
.arg(fullmins).arg(minutesText).arg(separator)
|
||
.arg(secs).arg(secondsText);
|
||
} else {
|
||
displayTime = QString("%1%2").arg(mins).arg(minutesText);
|
||
}
|
||
return displayTime;
|
||
}
|
||
|
||
QString get_dive_surfint_string(timestamp_t when, QString daysText, QString hoursText, QString minutesText, QString separator, int maxdays)
|
||
{
|
||
int days, hrs, mins;
|
||
days = when / 3600 / 24;
|
||
hrs = (when - days * 3600 * 24) / 3600;
|
||
mins = (when + 30 - days * 3600 * 24 - hrs * 3600) / 60;
|
||
|
||
QString displayInt;
|
||
if (maxdays && days > maxdays) displayInt = gettextFromC::tr("more than %1 days").arg(maxdays);
|
||
else if (days) displayInt = QString("%1%2%3%4%5%6%7%8").arg(days).arg(daysText).arg(separator)
|
||
.arg(hrs).arg(hoursText).arg(separator)
|
||
.arg(mins).arg(minutesText);
|
||
else displayInt = QString("%1%2%3%4%5").arg(hrs).arg(hoursText).arg(separator)
|
||
.arg(mins).arg(minutesText);
|
||
return displayInt;
|
||
}
|
||
|
||
QString get_dive_date_string(timestamp_t when)
|
||
{
|
||
QDateTime ts;
|
||
ts.setMSecsSinceEpoch(when * 1000L);
|
||
return loc.toString(ts.toUTC(), QString::fromStdString(prefs.date_format + " " + prefs.time_format));
|
||
}
|
||
|
||
// Get local seconds since Epoch from ISO formatted UTC date time + offset string
|
||
time_t get_dive_datetime_from_isostring(char *when) {
|
||
QDateTime divetime = QDateTime::fromString(when, Qt::ISODate);
|
||
return (time_t)(divetime.toSecsSinceEpoch());
|
||
}
|
||
|
||
QString get_short_dive_date_string(timestamp_t when)
|
||
{
|
||
QDateTime ts;
|
||
ts.setMSecsSinceEpoch(when * 1000L);
|
||
return loc.toString(ts.toUTC(), QString::fromStdString(prefs.date_format_short + " " + prefs.time_format));
|
||
}
|
||
|
||
std::string get_dive_date_c_string(timestamp_t when)
|
||
{
|
||
return get_short_dive_date_string(when).toStdString();
|
||
}
|
||
|
||
static QString get_dive_only_date_string(timestamp_t when)
|
||
{
|
||
QDateTime ts;
|
||
ts.setMSecsSinceEpoch(when * 1000L);
|
||
return loc.toString(ts.toUTC(), QString::fromStdString(prefs.date_format));
|
||
}
|
||
|
||
QString get_first_dive_date_string()
|
||
{
|
||
const dive_table &dives = divelog.dives;
|
||
return !dives.empty() ? get_dive_only_date_string(dives[0]->when) : gettextFromC::tr("no dives");
|
||
}
|
||
|
||
QString get_last_dive_date_string()
|
||
{
|
||
const dive_table &dives = divelog.dives;
|
||
return !dives.empty() ? get_dive_only_date_string(dives.back()->when) : gettextFromC::tr("no dives");
|
||
}
|
||
|
||
std::string get_current_date()
|
||
{
|
||
QDateTime ts(QDateTime::currentDateTime());;
|
||
QString current_date;
|
||
|
||
current_date = loc.toString(ts, QString::fromStdString(prefs.date_format_short));
|
||
|
||
return current_date.toStdString();
|
||
}
|
||
|
||
static QMutex hashOfMutex;
|
||
static QHash<QString, QString> localFilenameOf;
|
||
|
||
std::string hashfile_name()
|
||
{
|
||
return std::string(system_default_directory()) + "/hashes";
|
||
}
|
||
|
||
static QString thumbnailDir()
|
||
{
|
||
return QString::fromStdString(system_default_directory() + "/thumbnails/");
|
||
}
|
||
|
||
// Calculate thumbnail filename by hashing name of file.
|
||
QString thumbnailFileName(const QString &filename)
|
||
{
|
||
if (filename.isEmpty())
|
||
return QString();
|
||
QCryptographicHash hash(QCryptographicHash::Sha1);
|
||
hash.addData(filename.toUtf8());
|
||
return thumbnailDir() + hash.result().toHex();
|
||
}
|
||
|
||
// TODO: This is a temporary helper struct. Remove in due course with convertLocalFilename().
|
||
struct HashToFile {
|
||
QByteArray hash;
|
||
QString filename;
|
||
bool operator< (const HashToFile &h) const {
|
||
return hash < h.hash;
|
||
}
|
||
};
|
||
|
||
// During a transition period, convert the hash->localFilename into a canonicalFilename->localFilename.
|
||
// TODO: remove this code in due course
|
||
static void convertLocalFilename(const QHash<QString, QByteArray> &hashOf, const QHash<QByteArray, QString> &hashToLocal)
|
||
{
|
||
// Bail out early if there is nothing to do
|
||
if (hashToLocal.isEmpty())
|
||
return;
|
||
|
||
// Create a vector of hash/filename pairs and sort by hash.
|
||
// Elements can then be accessed with binary search.
|
||
QHash<QByteArray, QString> canonicalFilenameByHash;
|
||
QVector<HashToFile> h2f;
|
||
h2f.reserve(hashOf.size());
|
||
for (auto it = hashOf.cbegin(); it != hashOf.cend(); ++it)
|
||
h2f.append({ it.value(), it.key() });
|
||
std::sort(h2f.begin(), h2f.end());
|
||
|
||
// Make the canonical-to-local connection
|
||
for (auto it = hashToLocal.cbegin(); it != hashToLocal.cend(); ++it) {
|
||
QByteArray hash = it.key();
|
||
HashToFile dummy { hash, QString() };
|
||
for(auto it2 = std::lower_bound(h2f.begin(), h2f.end(), dummy);
|
||
it2 != h2f.end() && it2->hash == hash; ++it2) {
|
||
// Note that learnPictureFilename cares about all the special cases,
|
||
// i.e. either filename being empty or both filenames being equal.
|
||
learnPictureFilename(it2->filename, it.value());
|
||
}
|
||
QString canonicalFilename = canonicalFilenameByHash.value(it.key());
|
||
}
|
||
}
|
||
|
||
void read_hashes()
|
||
{
|
||
QFile hashfile(QString::fromStdString(hashfile_name()));
|
||
if (hashfile.open(QIODevice::ReadOnly)) {
|
||
QDataStream stream(&hashfile);
|
||
QHash<QByteArray, QString> localFilenameByHash;
|
||
QHash<QString, QByteArray> hashOf;
|
||
stream >> localFilenameByHash; // For backwards compatibility
|
||
stream >> hashOf; // For backwards compatibility
|
||
QHash <QString, QImage> thumbnailCache;
|
||
stream >> thumbnailCache; // For backwards compatibility
|
||
QMutexLocker locker(&hashOfMutex);
|
||
stream >> localFilenameOf;
|
||
locker.unlock();
|
||
hashfile.close();
|
||
convertLocalFilename(hashOf, localFilenameByHash);
|
||
}
|
||
QMutexLocker locker(&hashOfMutex);
|
||
localFilenameOf.remove("");
|
||
|
||
// Make sure that the thumbnail directory exists
|
||
QDir().mkpath(thumbnailDir());
|
||
}
|
||
|
||
void write_hashes()
|
||
{
|
||
QSaveFile hashfile(QString::fromStdString(hashfile_name()));
|
||
QMutexLocker locker(&hashOfMutex);
|
||
|
||
if (hashfile.open(QIODevice::WriteOnly)) {
|
||
QDataStream stream(&hashfile);
|
||
stream << QHash<QByteArray, QString>(); // Empty hash to filename - for backwards compatibility
|
||
stream << QHash<QString, QByteArray>(); // Empty hashes - for backwards compatibility
|
||
stream << QHash<QString,QImage>(); // Empty thumbnailCache - for backwards compatibility
|
||
stream << localFilenameOf;
|
||
hashfile.commit();
|
||
} else {
|
||
qWarning() << "Cannot open hashfile for writing: " << hashfile.fileName();
|
||
}
|
||
}
|
||
|
||
void learnPictureFilename(const QString &originalName, const QString &localName)
|
||
{
|
||
if (originalName.isEmpty() || localName.isEmpty())
|
||
return;
|
||
QMutexLocker locker(&hashOfMutex);
|
||
// Only keep track of images where original and local names differ
|
||
if (originalName == localName)
|
||
localFilenameOf.remove(originalName);
|
||
else
|
||
localFilenameOf[originalName] = localName;
|
||
}
|
||
|
||
QString localFilePath(const QString &originalFilename)
|
||
{
|
||
QMutexLocker locker(&hashOfMutex);
|
||
return localFilenameOf.value(originalFilename, originalFilename);
|
||
}
|
||
|
||
// TODO: Apparently Qt has no simple way of listing the supported video
|
||
// codecs? Do we have to query them by hand using QMediaPlayer::hasSupport()?
|
||
const QStringList videoExtensionsList = {
|
||
".avi", ".mp4", ".mov", ".mpeg", ".mpg", ".wmv"
|
||
};
|
||
|
||
QStringList mediaExtensionFilters()
|
||
{
|
||
return imageExtensionFilters() + videoExtensionFilters();
|
||
}
|
||
|
||
QStringList imageExtensionFilters()
|
||
{
|
||
QStringList filters;
|
||
for (QString format: QImageReader::supportedImageFormats())
|
||
filters.append("*." + format);
|
||
return filters;
|
||
}
|
||
|
||
QStringList videoExtensionFilters()
|
||
{
|
||
QStringList filters;
|
||
for (const QString &format: videoExtensionsList)
|
||
filters.append("*" + format);
|
||
return filters;
|
||
}
|
||
|
||
std::string local_file_path(const struct picture &picture)
|
||
{
|
||
return localFilePath(QString::fromStdString(picture.filename)).toStdString();
|
||
}
|
||
|
||
QString get_gas_string(struct gasmix gas)
|
||
{
|
||
uint o2 = (get_o2(gas) + 5) / 10, he = (get_he(gas) + 5) / 10;
|
||
QString result = gasmix_is_air(gas) ? gettextFromC::tr("AIR") : he == 0 ? (o2 == 100 ? gettextFromC::tr("OXYGEN") : QString("EAN%1").arg(o2, 2, 10, QChar('0'))) : QString("%1/%2").arg(o2).arg(he);
|
||
return result;
|
||
}
|
||
|
||
QStringList get_dive_gas_list(const struct dive *d)
|
||
{
|
||
QStringList list;
|
||
for (auto [i, cyl]: enumerated_range(d->cylinders)) {
|
||
/* Check if we have the same gasmix two or more times
|
||
* If yes return more verbose string */
|
||
int same_gas = same_gasmix_cylinder(cyl, i, d, true);
|
||
if (same_gas == -1)
|
||
list.push_back(get_gas_string(cyl.gasmix));
|
||
else
|
||
list.push_back(get_gas_string(cyl.gasmix) + QStringLiteral(" (%1 %2 ").arg(gettextFromC::tr("cyl.")).arg(i + 1) +
|
||
QString::fromStdString(cyl.type.description) + ")");
|
||
}
|
||
return list;
|
||
}
|
||
|
||
QStringList stringToList(const QString &s)
|
||
{
|
||
QStringList res = s.split(",", SKIP_EMPTY);
|
||
for (QString &str: res)
|
||
str = str.trimmed();
|
||
return res;
|
||
}
|
||
|
||
weight_t string_to_weight(const char *str)
|
||
{
|
||
const char *end;
|
||
double value = permissive_strtod(str, &end);
|
||
QString rest = QString(end).trimmed();
|
||
QString local_kg = gettextFromC::tr("kg");
|
||
QString local_lbs = gettextFromC::tr("lbs");
|
||
weight_t weight;
|
||
|
||
if (rest.startsWith("kg") || rest.startsWith(local_kg))
|
||
goto kg;
|
||
// using just "lb" instead of "lbs" is intentional - some people might enter the singular
|
||
if (rest.startsWith("lb") || rest.startsWith(local_lbs))
|
||
goto lbs;
|
||
if (prefs.units.weight == prefs.units.LBS)
|
||
goto lbs;
|
||
kg:
|
||
weight.grams = lrint(value * 1000);
|
||
return weight;
|
||
lbs:
|
||
weight.grams = lbs_to_grams(value);
|
||
return weight;
|
||
}
|
||
|
||
depth_t string_to_depth(const char *str)
|
||
{
|
||
const char *end;
|
||
double value = permissive_strtod(str, &end);
|
||
QString rest = QString(end).trimmed();
|
||
QString local_ft = gettextFromC::tr("ft");
|
||
QString local_m = gettextFromC::tr("m");
|
||
depth_t depth;
|
||
|
||
if (value < 0)
|
||
value = 0;
|
||
if (rest.startsWith("m") || rest.startsWith(local_m))
|
||
goto m;
|
||
if (rest.startsWith("ft") || rest.startsWith(local_ft))
|
||
goto ft;
|
||
if (prefs.units.length == prefs.units.FEET)
|
||
goto ft;
|
||
m:
|
||
depth.mm = lrint(value * 1000);
|
||
return depth;
|
||
ft:
|
||
depth.mm = feet_to_mm(value);
|
||
return depth;
|
||
}
|
||
|
||
pressure_t string_to_pressure(const char *str)
|
||
{
|
||
const char *end;
|
||
double value = permissive_strtod(str, &end);
|
||
QString rest = QString(end).trimmed();
|
||
QString local_psi = gettextFromC::tr("psi");
|
||
QString local_bar = gettextFromC::tr("bar");
|
||
pressure_t pressure;
|
||
|
||
if (rest.startsWith("bar") || rest.startsWith(local_bar))
|
||
goto bar;
|
||
if (rest.startsWith("psi") || rest.startsWith(local_psi))
|
||
goto psi;
|
||
if (prefs.units.pressure == prefs.units.PSI)
|
||
goto psi;
|
||
bar:
|
||
pressure.mbar = lrint(value * 1000);
|
||
return pressure;
|
||
psi:
|
||
pressure.mbar = psi_to_mbar(value);
|
||
return pressure;
|
||
}
|
||
|
||
volume_t string_to_volume(const char *str, pressure_t workp)
|
||
{
|
||
const char *end;
|
||
double value = permissive_strtod(str, &end);
|
||
QString rest = QString(end).trimmed();
|
||
QString local_l = gettextFromC::tr("l");
|
||
QString local_cuft = gettextFromC::tr("cuft");
|
||
volume_t volume;
|
||
|
||
if (rest.startsWith("l") || rest.startsWith("ℓ") || rest.startsWith(local_l))
|
||
goto l;
|
||
if (rest.startsWith("cuft") || rest.startsWith(local_cuft))
|
||
goto cuft;
|
||
/*
|
||
* If we don't have explicit units, and there is no working
|
||
* pressure, we're going to assume "liter" even in imperial
|
||
* measurements.
|
||
*/
|
||
if (!workp.mbar)
|
||
goto l;
|
||
if (prefs.units.volume == prefs.units.LITER)
|
||
goto l;
|
||
cuft:
|
||
if (workp.mbar)
|
||
value /= bar_to_atm(workp.mbar / 1000.0);
|
||
value = cuft_to_l(value);
|
||
l:
|
||
volume.mliter = lrint(value * 1000);
|
||
return volume;
|
||
}
|
||
|
||
fraction_t string_to_fraction(const char *str)
|
||
{
|
||
const char *end;
|
||
double value = permissive_strtod(str, &end);
|
||
fraction_t fraction;
|
||
|
||
fraction.permille = lrint(value * 10);
|
||
/*
|
||
* Don't permit values less than zero or greater than 100%
|
||
*/
|
||
if (fraction.permille < 0)
|
||
fraction.permille = 0;
|
||
else if (fraction.permille > 1000)
|
||
fraction.permille = 1000;
|
||
return fraction;
|
||
}
|
||
|
||
// Sadly, the standard C++ library's regexp support is mediocre at best.
|
||
static void sanitize_email(std::string &email)
|
||
{
|
||
size_t j = 0;
|
||
for (char c: email) {
|
||
if (isalnum(c) || c == '@' || c == '.' ||
|
||
c == '_' || c == '+' || c == '-')
|
||
email[j++] = c;
|
||
}
|
||
email.resize(j);
|
||
}
|
||
|
||
std::optional<std::string> getCloudURL()
|
||
{
|
||
std::string email(prefs.cloud_storage_email);
|
||
sanitize_email(email);
|
||
if (email.empty() || prefs.cloud_storage_password.empty()) {
|
||
report_error("Please configure Cloud storage email and password in the preferences");
|
||
return {};
|
||
}
|
||
prefs.cloud_storage_email_encoded = email;
|
||
std::string filename = std::string(prefs.cloud_base_url) + "git/" + email + "[" + email + "]";
|
||
if (verbose)
|
||
report_info("returning cloud URL %s", filename.c_str());
|
||
return filename;
|
||
}
|
||
|
||
void subsurface_mkdir(const char *dir)
|
||
{
|
||
QDir directory;
|
||
if (!directory.mkpath(QString(dir)))
|
||
report_info("failed to create path %s", dir);
|
||
}
|
||
|
||
enum deco_mode decoMode(bool in_planner)
|
||
{
|
||
return in_planner ? prefs.planner_deco_mode : prefs.display_deco_mode;
|
||
}
|
||
|
||
void init_proxy()
|
||
{
|
||
QNetworkProxy proxy;
|
||
proxy.setType(QNetworkProxy::ProxyType(prefs.proxy_type));
|
||
proxy.setHostName(QString::fromStdString(prefs.proxy_host));
|
||
proxy.setPort(prefs.proxy_port);
|
||
if (prefs.proxy_auth) {
|
||
proxy.setUser(QString::fromStdString(prefs.proxy_user));
|
||
proxy.setPassword(QString::fromStdString(prefs.proxy_pass));
|
||
}
|
||
QNetworkProxy::setApplicationProxy(proxy);
|
||
}
|
||
|
||
void parse_seabear_header(const char *filename, struct xml_params *params)
|
||
{
|
||
QFile f(filename);
|
||
|
||
f.open(QFile::ReadOnly);
|
||
QString parseLine = f.readLine();
|
||
|
||
/*
|
||
* Parse dive number from Seabear CSV header
|
||
*/
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
if (parseLine.contains("//DIVE NR: ")) {
|
||
xml_params_add(params, "diveNro",
|
||
qPrintable(parseLine.replace(QString::fromLatin1("//DIVE NR: "), QString::fromLatin1(""))));
|
||
break;
|
||
}
|
||
}
|
||
f.seek(0);
|
||
|
||
/*
|
||
* Parse header - currently only interested in sample
|
||
* interval and hardware version. If we have old format
|
||
* the interval value is missing from the header.
|
||
*/
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
if (parseLine.contains("//Hardware Version: ")) {
|
||
xml_params_add(params, "hw",
|
||
qPrintable(parseLine.replace(QString::fromLatin1("//Hardware Version: "),
|
||
QString::fromLatin1("\"Seabear ")).trimmed().append("\"")));
|
||
break;
|
||
}
|
||
}
|
||
f.seek(0);
|
||
|
||
/*
|
||
* Grab the sample interval
|
||
*/
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
if (parseLine.contains("//Log interval: ")) {
|
||
xml_params_add(params, "delta",
|
||
qPrintable(parseLine.remove(QString::fromLatin1("//Log interval: ")).trimmed().remove(QString::fromLatin1(" s"))));
|
||
break;
|
||
}
|
||
}
|
||
f.seek(0);
|
||
|
||
/*
|
||
* Dive mode, can be: OC, APNEA, BOTTOM TIMER, CCR, CCR SENSORBOARD
|
||
* Note that we scan over the "Log interval" on purpose
|
||
*/
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
QString needle = "//Mode: ";
|
||
if (parseLine.contains(needle)) {
|
||
xml_params_add(params, "diveMode",
|
||
qPrintable(parseLine.replace(needle, QString::fromLatin1("")).prepend("\"").append("\"")));
|
||
}
|
||
}
|
||
f.seek(0);
|
||
|
||
/*
|
||
* Grabbing some fields for the extradata
|
||
*/
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
QString needle = "//Firmware Version: ";
|
||
if (parseLine.contains(needle)) {
|
||
xml_params_add(params, "Firmware",
|
||
qPrintable(parseLine.replace(needle, QString::fromLatin1("")).prepend("\"").append("\"")));
|
||
}
|
||
}
|
||
f.seek(0);
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
QString needle = "//Serial number: ";
|
||
if (parseLine.contains(needle)) {
|
||
xml_params_add(params, "Serial",
|
||
qPrintable(parseLine.replace(needle, QString::fromLatin1("")).prepend("\"").append("\"")));
|
||
}
|
||
}
|
||
f.seek(0);
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
QString needle = "//GF: ";
|
||
if (parseLine.contains(needle)) {
|
||
xml_params_add(params, "GF",
|
||
qPrintable(parseLine.replace(needle, QString::fromLatin1("")).prepend("\"").append("\"")));
|
||
}
|
||
}
|
||
f.seek(0);
|
||
|
||
while ((parseLine = f.readLine().trimmed()).length() > 0 && !f.atEnd()) {
|
||
}
|
||
|
||
/*
|
||
* Parse CSV fields
|
||
*/
|
||
|
||
parseLine = f.readLine().trimmed();
|
||
|
||
const QStringList currColumns = parseLine.split(';');
|
||
unsigned short index = 0;
|
||
for (const QString &columnText: currColumns) {
|
||
if (columnText == "Time") {
|
||
xml_params_add_int(params, "timeField", index++);
|
||
} else if (columnText == "Depth") {
|
||
xml_params_add_int(params, "depthField", index++);
|
||
} else if (columnText == "Temperature") {
|
||
xml_params_add_int(params, "tempField", index++);
|
||
} else if (columnText == "NDT") {
|
||
xml_params_add_int(params, "ndlField", index++);
|
||
} else if (columnText == "TTS") {
|
||
xml_params_add_int(params, "ttsField", index++);
|
||
} else if (columnText == "pO2_1") {
|
||
xml_params_add_int(params, "o2sensor1Field", index++);
|
||
} else if (columnText == "pO2_2") {
|
||
xml_params_add_int(params, "o2sensor2Field", index++);
|
||
} else if (columnText == "pO2_3") {
|
||
xml_params_add_int(params, "o2sensor3Field", index++);
|
||
} else if (columnText == "Ceiling") {
|
||
/* TODO: Add support for dive computer reported ceiling*/
|
||
xml_params_add_int(params, "ceilingField", index++);
|
||
} else if (columnText == "Tank pressure") {
|
||
xml_params_add_int(params, "pressureField", index++);
|
||
} else {
|
||
// We do not know about this value
|
||
report_info("Seabear import found an un-handled field: %s", qPrintable(columnText));
|
||
}
|
||
}
|
||
|
||
/* Separator is ';' and the index for that in DiveLogImportDialog constructor is 2 */
|
||
xml_params_add_int(params, "separatorIndex", 2);
|
||
|
||
/* And metric units */
|
||
xml_params_add_int(params, "units", 0);
|
||
|
||
f.close();
|
||
}
|
||
|
||
void print_qt_versions()
|
||
{
|
||
printf("%s\n", qPrintable(QStringLiteral("built with Qt Version %1, runtime from Qt Version %2").arg(QT_VERSION_STR).arg(qVersion())));
|
||
}
|
||
|
||
QMutex planLock;
|
||
|
||
void lock_planner()
|
||
{
|
||
planLock.lock();
|
||
}
|
||
|
||
void unlock_planner()
|
||
{
|
||
planLock.unlock();
|
||
}
|
||
|
||
// function to call to allow the UI to show updates for longer running activities
|
||
void (*uiNotificationCallback)(QString msg) = nullptr;
|
||
|
||
void uiNotification(const QString &msg)
|
||
{
|
||
if (uiNotificationCallback != nullptr)
|
||
uiNotificationCallback(msg);
|
||
}
|
||
|
||
// function to call to get changes for a git commit
|
||
QString (*changesCallback)() = nullptr;
|
||
|
||
std::string get_changes_made()
|
||
{
|
||
return changesCallback != nullptr ? changesCallback().toStdString()
|
||
: std::string();
|
||
}
|
||
|
||
// Generate a cylinder-renumber map for use when the n-th cylinder
|
||
// of a dive with count cylinders is removed. It fills an int vector
|
||
// with 0..n, -1, n..count-1. Each entry in the vector represents
|
||
// the new id of the cylinder, whereby <0 means that this particular
|
||
// cylinder does not get any new id. This should probably be moved
|
||
// to the C-core, but using std::vector is simply more convenient.
|
||
// The function assumes that n < count!
|
||
std::vector<int> get_cylinder_map_for_remove(int count, int n)
|
||
{
|
||
// 1) Fill mapping[0]..mapping[n-1] with 0..n-1
|
||
// 2) Set mapping[n] to -1
|
||
// 3) Fill mapping[n+1]..mapping[count-1] with n..count-2
|
||
std::vector<int> mapping(count);
|
||
std::iota(mapping.begin(), mapping.begin() + n, 0);
|
||
mapping[n] = -1;
|
||
std::iota(mapping.begin() + n + 1, mapping.end(), n);
|
||
return mapping;
|
||
}
|
||
|
||
// Generate a cylinder-renumber map for use when a cylinder is added
|
||
// before the n-th cylinder. It fills an int vector with
|
||
// with 0..n-1, n+1..count. Each entry in the vector represents
|
||
// the new id of the cylinder. This probably should be moved
|
||
// to the C-core, but using std::vector is simply more convenient.
|
||
// This function assumes that that n <= count!
|
||
std::vector<int> get_cylinder_map_for_add(int count, int n)
|
||
{
|
||
std::vector<int> mapping(count);
|
||
std::iota(mapping.begin(), mapping.begin() + n, 0);
|
||
std::iota(mapping.begin() + n, mapping.end(), n + 1);
|
||
return mapping;
|
||
}
|
||
|
||
void emit_reset_signal()
|
||
{
|
||
emit diveListNotifier.dataReset();
|
||
}
|