Continues migration with DDS, Common

Lts/Common/LtsTimeline/timeline_utils.cpp

@@ -0,0 +1,343 @@
+#include "timeline_utils.h"
+
+#include <ngltools/ngltools_dtg.h>
+#include <LtsTimeline/ltstimeline_export.h>
+
+#include <QApplication>
+#include <QDateTime>
+
+
+namespace LtsTimeline
+{
+
+namespace DateTime
+{
+
+
+
+
+int numberOfDateTimeFormats()
+{
+  return 6;
+}
+
+QString toString(qint64 time, Format format)
+{
+  switch (format)
+  {
+  case Format::DTG:
+    return DTG::toStringMSec(time, DTG::DisplayFormat::Long);
+  case Format::ISODate:
+    return QDateTime::fromMSecsSinceEpoch(time).toString(Qt::ISODate);
+  case Format::Standard:
+    return QDateTime::fromMSecsSinceEpoch(time).toString(QStringLiteral("dd.MM.yyyy hh:mm:ss"));
+  case Format::DTGShort:
+  {
+    QDateTime dateTime = QDateTime::fromMSecsSinceEpoch(time).toUTC().addSecs(DTG::timezone2Hours(DTG::timezone()) * 3600);
+    return dateTime.toString(QStringLiteral("hhmmss ")) + QStringLiteral("%1").arg(DTG::timezone());
+  }
+  case Format::DTGVeryShort:
+  {
+    QDateTime dateTime = QDateTime::fromMSecsSinceEpoch(time).toUTC().addSecs(DTG::timezone2Hours(DTG::timezone()) * 3600);
+    return dateTime.toString(QStringLiteral("hhmm"));
+  }
+  case Format::TimeOnly:
+    return QTime::fromMSecsSinceStartOfDay(time).toString();
+  }
+  return {};
+}
+
+} 
+
+
+
+
+
+namespace Zoom
+{
+
+int numberOfZoomFactors()
+{
+  return 15;
+}
+
+Factor LTSTIMELINE_EXPORT increment(Factor factor)
+{
+  switch (factor)
+  {
+  case ZoomFactor::FifteenSeconds:
+    return ZoomFactor::ThirtySeconds;
+  case ZoomFactor::ThirtySeconds:
+    return ZoomFactor::SixtySeconds;
+  case ZoomFactor::SixtySeconds:
+    return ZoomFactor::TwoMinutes;
+  case ZoomFactor::TwoMinutes:
+    return ZoomFactor::ThreeMinutes;
+  case ZoomFactor::ThreeMinutes:
+    return ZoomFactor::FiveMinutes;
+  case ZoomFactor::FiveMinutes:
+    return ZoomFactor::TenMinutes;
+  case ZoomFactor::TenMinutes:
+    return ZoomFactor::FifteenMinutes;
+  case ZoomFactor::FifteenMinutes:
+    return ZoomFactor::ThirtyMinutes;
+  case ZoomFactor::ThirtyMinutes:
+    return ZoomFactor::SixtyMinutes;
+  case ZoomFactor::SixtyMinutes:
+    return ZoomFactor::TwoHours;
+  case ZoomFactor::TwoHours:
+    return ZoomFactor::FourHours;
+  case ZoomFactor::FourHours:
+    return ZoomFactor::EightHours;
+  case ZoomFactor::EightHours:
+    return ZoomFactor::TwelveHours;
+  case ZoomFactor::TwelveHours:
+    return ZoomFactor::OneDay;
+  case ZoomFactor::OneDay:
+    return ZoomFactor::OneDay;
+  }
+  return factor;
+}
+
+Factor LTSTIMELINE_EXPORT decrement(Factor factor)
+{
+  switch (factor)
+  {
+  case ZoomFactor::FifteenSeconds:
+    return ZoomFactor::FifteenSeconds;
+  case ZoomFactor::ThirtySeconds:
+    return ZoomFactor::FifteenSeconds;
+  case ZoomFactor::SixtySeconds:
+    return ZoomFactor::ThirtySeconds;
+  case ZoomFactor::TwoMinutes:
+    return ZoomFactor::SixtySeconds;
+  case ZoomFactor::ThreeMinutes:
+    return ZoomFactor::TwoMinutes;
+  case ZoomFactor::FiveMinutes:
+    return ZoomFactor::ThreeMinutes;
+  case ZoomFactor::TenMinutes:
+    return ZoomFactor::FiveMinutes;
+  case ZoomFactor::FifteenMinutes:
+    return ZoomFactor::TenMinutes;
+  case ZoomFactor::ThirtyMinutes:
+    return ZoomFactor::FifteenMinutes;
+  case ZoomFactor::SixtyMinutes:
+    return ZoomFactor::ThirtyMinutes;
+  case ZoomFactor::TwoHours:
+    return ZoomFactor::SixtyMinutes;
+  case ZoomFactor::FourHours:
+    return ZoomFactor::TwoHours;
+  case ZoomFactor::EightHours:
+    return ZoomFactor::FourHours;
+  case ZoomFactor::TwelveHours:
+    return ZoomFactor::EightHours;
+  case ZoomFactor::OneDay:
+    return ZoomFactor::TwelveHours;
+  }
+  return factor;
+}
+
+Factor ceil(int value)
+{
+  if (value >= Factor::OneDay)
+    return Factor::OneDay;
+
+  Factor ret = Factor::FifteenSeconds;
+  while (static_cast<int>(ret) < value)
+  {
+    ret = increment(ret);
+  }
+  return ret;
+}
+
+Factor floor(int value)
+{
+  if (value <= Factor::FifteenSeconds)
+    return Factor::FifteenSeconds;
+
+  Factor ret = Factor::OneDay;
+  while (static_cast<int>(ret) > value)
+  {
+    ret = decrement(ret);
+  }
+  return ret;
+}
+
+QVector<Factor> availableZoomFactors(Factor min, Factor max)
+{
+  if (min > max)
+    return {};
+
+  ZoomFactors ret;
+  ret.reserve(numberOfZoomFactors());
+  Factor factor = min;
+  do
+  {
+    ret.append(factor);
+    if (factor == max)
+      break;
+    factor = increment(factor);
+  } while (increment(factor) > factor);
+  return ret;
+}
+
+QString toString(ZoomFactor factor, bool useShort)
+{
+  switch (factor)
+  {
+  case ZoomFactor::FifteenSeconds:
+    return useShort ? QApplication::tr("15 sec") : QApplication::tr("15 Seconds");
+  case ZoomFactor::ThirtySeconds:
+    return useShort ? QApplication::tr("30 sec") : QApplication::tr("30 Seconds");
+  case ZoomFactor::SixtySeconds:
+    return useShort ? QApplication::tr("1 min") : QApplication::tr("1 Minute");
+  case ZoomFactor::TwoMinutes:
+    return useShort ? QApplication::tr("2 min") : QApplication::tr("2 Minutes");
+  case ZoomFactor::ThreeMinutes:
+    return useShort ? QApplication::tr("3 min") : QApplication::tr("3 Minutes");
+  case ZoomFactor::FiveMinutes:
+    return useShort ? QApplication::tr("5 min") : QApplication::tr("5 Minutes");
+  case ZoomFactor::TenMinutes:
+    return useShort ? QApplication::tr("10 min") : QApplication::tr("10 Minutes");
+  case ZoomFactor::FifteenMinutes:
+    return useShort ? QApplication::tr("15 min") : QApplication::tr("15 Minutes");
+  case ZoomFactor::ThirtyMinutes:
+    return useShort ? QApplication::tr("30 min") : QApplication::tr("30 Minutes");
+  case ZoomFactor::SixtyMinutes:
+    return useShort ? QApplication::tr("1 h") : QApplication::tr("1 Hour");
+  case ZoomFactor::TwoHours:
+    return useShort ? QApplication::tr("2 h") : QApplication::tr("2 Hours");
+  case ZoomFactor::FourHours:
+    return useShort ? QApplication::tr("4 h") : QApplication::tr("4 Hours");
+  case ZoomFactor::EightHours:
+    return useShort ? QApplication::tr("8 h") : QApplication::tr("8 Hours");
+  case ZoomFactor::TwelveHours:
+    return useShort ? QApplication::tr("12 h") : QApplication::tr("12 Hours");
+  case ZoomFactor::OneDay:
+    return useShort ? QApplication::tr("1 d") : QApplication::tr("1 Day");
+  }
+  return useShort ? QApplication::tr("N/A") : QApplication::tr("Unknown");
+}
+
+QString toShortString(Factor factor)
+{
+  return toString(factor, true);
+}
+
+int majorInterval(ZoomFactor factor)
+{
+  switch (factor)
+  {
+  case ZoomFactor::FifteenSeconds:
+    return 3000;
+  case ZoomFactor::ThirtySeconds:
+    return 5000;
+  case ZoomFactor::SixtySeconds:
+    return 10000;
+  case ZoomFactor::TwoMinutes:
+    return 15000;
+  case ZoomFactor::ThreeMinutes:
+    return 30000;
+  case ZoomFactor::FiveMinutes:
+    return 60000;
+  case ZoomFactor::TenMinutes:
+    return 60000;
+  case ZoomFactor::FifteenMinutes:
+    return 180000;
+  case ZoomFactor::ThirtyMinutes:
+    return 300000;
+  case ZoomFactor::SixtyMinutes:
+    return 600000;
+  case ZoomFactor::TwoHours:
+    return 900000;
+  case ZoomFactor::FourHours:
+    return 1800000;
+  case ZoomFactor::EightHours:
+    return 3600000;
+  case ZoomFactor::TwelveHours:
+    return 5400000;
+  case ZoomFactor::OneDay:
+    return 7200000;
+  }
+  return -1;
+}
+
+int mediumInterval(ZoomFactor factor)
+{
+  switch (factor)
+  {
+  case ZoomFactor::FifteenSeconds:
+    return -1;
+  case ZoomFactor::ThirtySeconds:
+    return -1;
+  case ZoomFactor::SixtySeconds:
+    return 5000;
+  case ZoomFactor::TwoMinutes:
+    return 6000;
+  case ZoomFactor::ThreeMinutes:
+    return 10000;
+  case ZoomFactor::FiveMinutes:
+    return 15000;
+  case ZoomFactor::TenMinutes:
+    return 20000;
+  case ZoomFactor::FifteenMinutes:
+    return 60000;
+  case ZoomFactor::ThirtyMinutes:
+    return 100000;
+  case ZoomFactor::SixtyMinutes:
+    return 150000;
+  case ZoomFactor::TwoHours:
+    return 300000;
+  case ZoomFactor::FourHours:
+    return 600000;
+  case ZoomFactor::EightHours:
+    return 900000;
+  case ZoomFactor::TwelveHours:
+    return 1800000;
+  case ZoomFactor::OneDay:
+    return 2400000;
+  }
+  return -1;
+}
+
+int minorInterval(ZoomFactor factor)
+{
+  switch (factor)
+  {
+  case ZoomFactor::FifteenSeconds:
+    return 1000;
+  case ZoomFactor::ThirtySeconds:
+    return 1000;
+  case ZoomFactor::SixtySeconds:
+    return 1000;
+  case ZoomFactor::TwoMinutes:
+    return 3000;
+  case ZoomFactor::ThreeMinutes:
+    return 5000;
+  case ZoomFactor::FiveMinutes:
+    return 5000;
+  case ZoomFactor::TenMinutes:
+    return 10000;
+  case ZoomFactor::FifteenMinutes:
+    return 20000;
+  case ZoomFactor::ThirtyMinutes:
+    return 25000;
+  case ZoomFactor::SixtyMinutes:
+    return 50000;
+  case ZoomFactor::TwoHours:
+    return 60000;
+  case ZoomFactor::FourHours:
+    return 150000;
+  case ZoomFactor::EightHours:
+    return 300000;
+  case ZoomFactor::TwelveHours:
+    return 600000;
+  case ZoomFactor::OneDay:
+    return 800000;
+  }
+  return -1;
+}
+
+} 
+
+}