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tm3util.cpp
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tm3util.cpp
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#include <QtCore>
#include <qpoint.h>
#include <qsize.h>
#include "tm3util.h"
#include <QDebug>
#include <QtGui>
#include <QApplication>
#include <QMessageBox>
#include <QRegularExpression>
#include <QStyleFactory>
bool checkWorkDir() {
bool result = true;
QString wdPath = getWorkPath();
QDir wdDir(wdPath);
if (!wdDir.exists()) {
if (!wdDir.mkdir(wdPath)) {
result = false;
qDebug() << QObject::tr("Cannot make ").append(wdDir.absolutePath());
}
}
return result;
}
quint64 toEpochMins(QDateTime dt) {
return static_cast<quint64>(dt.toMSecsSinceEpoch() / 60000L);
}
quint64 toEpochMins(QDate dt) {
QDateTime dtm = dt.startOfDay();
return static_cast<quint64>(dtm.toMSecsSinceEpoch() / 60000L);
}
QDateTime toDateTime(quint64 epochMins) {
return QDateTime::fromMSecsSinceEpoch(static_cast<qint64>(epochMins * 60000L));
}
QDate toDate(quint64 epochMins) {
return QDateTime::fromMSecsSinceEpoch(static_cast<qint64>(epochMins * 60000L)).date();
}
QString getWorkPath() {
QString homePath = "/home/oleg/Documents";
QString wdPath = homePath.append("/db");
return QDir::toNativeSeparators(wdPath);
}
void saveInsKey(QString key) {
QSettings settings("TM3","TM3");
settings.setValue("insKey",key);
}
QString restoreInsKey() {
QSettings settings("TM3", "TM3");
return settings.value("insKey","Backspace").toString();
}
void saveWinPos(QString winName, QPoint pos, QSize size) {
QSettings settings("TM3", "TM3");
QString sizePrefix = "size";
QString posPrefix = "pos";
settings.setValue(posPrefix.append(winName), pos);
settings.setValue(sizePrefix.append(winName), size);
}
QPoint restoreWinPos(QString winName) {
QSettings settings("TM3", "TM3");
QString posPrefix = "pos";
return settings.value(posPrefix.append(winName), QPoint(200, 200)).toPoint();
}
QSize restoreWinSize(QString winName) {
QSettings settings("TM3", "TM3");
QString sizePrefix = "size";
return settings.value(sizePrefix.append(winName), QPoint(200, 200)).toSize();
}
QString getCopyrightYears() {
QString str = QString::number(START_DEV_YEAR);
QDate qDate = QDate::currentDate();
if (qDate.year() > START_DEV_YEAR) {
str.append("-").append(QString::number(qDate.year()));
}
return str;
}
QString timeFromMins(int mins) {
QString result = "";
int m = mins % 60;
int h = mins / 60;
if (h > 0) {
result.append(QString::number(h));
result.append(QObject::tr(" h. "));
}
if (m > 0) {
result.append(QString::number(m));
result.append(QObject::tr(" m. "));
}
if (m + h == 0) {
result.append("--");
}
return result;
}
QDateTime roundTime(QDateTime dt) {
int add = dt.time().minute() % 5;
return add > 2 ? dt.addSecs((5 - add) * 60) : dt.addSecs(-1 * add * 60);
}
int roundMins(int mins) {
int add = mins % 5;
return add > 2 ? mins + (5 - add) : mins - add;
}
int askUser(QString txt, QString infTxt) {
QMessageBox msgBox;
msgBox.setWindowTitle(" ");
msgBox.setIcon(QMessageBox::Warning);
msgBox.setText(txt);
msgBox.setInformativeText(infTxt);
msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
msgBox.setDefaultButton(QMessageBox::No);
return msgBox.exec();
}
bool checkLock(QString lockPath) {
QFile lockFile(lockPath);
bool retCode = true;
if (lockFile.exists()) {
int answ = askUser(QObject::tr("Probably one copy of TM3 alreary running. Or incorrect exit occured."),
QObject::tr("Launch this copy?"));
if (answ == QMessageBox::No) {
retCode = false;
}
} else {
if (!lockFile.open(QIODevice::WriteOnly | QIODevice::Text)) {
qDebug() << "Cannot open lock file";
QMessageBox::critical(nullptr, "Error", "Cannot open lock file!");
retCode = false;
} else {
QTextStream out(&lockFile);
out << "x";
}
}
return retCode;
}
void removeLock(QString lockPath) {
QFile lockFile(lockPath);
if (lockFile.exists()) {
lockFile.remove();
}
}
bool isNumeric(QString val) {
QRegularExpression re("\\d*");
return re.match(val).hasMatch();
}
bool isEmpty(QString val) {
return val.trimmed().size() == 0;
}
QString tr(const char *str) {
return QObject::tr(str);
}
void setDark() {
qApp->setStyle(QStyleFactory::create("Fusion"));
QPalette darkPalette;
QColor darkColor = QColor(45,45,45);
QColor disabledColor = QColor(127,127,127);
darkPalette.setColor(QPalette::Window, darkColor);
darkPalette.setColor(QPalette::WindowText, Qt::white);
darkPalette.setColor(QPalette::Base, QColor(18,18,18));
darkPalette.setColor(QPalette::AlternateBase, darkColor);
darkPalette.setColor(QPalette::ToolTipBase, Qt::white);
darkPalette.setColor(QPalette::ToolTipText, Qt::white);
darkPalette.setColor(QPalette::Text, Qt::white);
darkPalette.setColor(QPalette::Disabled, QPalette::Text, disabledColor);
darkPalette.setColor(QPalette::Button, darkColor);
darkPalette.setColor(QPalette::ButtonText, Qt::white);
darkPalette.setColor(QPalette::Disabled, QPalette::ButtonText, disabledColor);
darkPalette.setColor(QPalette::BrightText, Qt::red);
darkPalette.setColor(QPalette::Link, QColor(42, 130, 218));
darkPalette.setColor(QPalette::Highlight, QColor(42, 130, 218));
darkPalette.setColor(QPalette::HighlightedText, Qt::black);
darkPalette.setColor(QPalette::Disabled, QPalette::HighlightedText, disabledColor);
qApp->setPalette(darkPalette);
qApp->setStyleSheet("QToolTip { color: #ffffff; background-color: #2a82da; border: 1px solid white; }");
}