X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fdata%2FPointCreateOptions.java;fp=tim%2Fprune%2Fdata%2FPointCreateOptions.java;h=2f61336041e270c0e0fb00be8e1276fabd4b6090;hb=7f5ed2be62905bd37717376dc22d09e5ea7edb4d;hp=0000000000000000000000000000000000000000;hpb=b361869e590bbca32664c16ac24d6296926594a5;p=GpsPrune.git

diff --git a/tim/prune/data/PointCreateOptions.java b/tim/prune/data/PointCreateOptions.java
new file mode 100644
index 0000000..2f61336
--- /dev/null
+++ b/tim/prune/data/PointCreateOptions.java
@@ -0,0 +1,72 @@
+package tim.prune.data;
+
+/**
+ * Class to hold the options when creating (or loading) a new point,
+ * such as units for altitudes, speeds and vertical speeds
+ */
+public class PointCreateOptions
+{
+	private Unit _altitudeUnit  = UnitSetLibrary.UNITS_METRES;
+	private Unit _speedUnit     = UnitSetLibrary.SPEED_UNITS_METRESPERSEC;
+	private Unit _vertSpeedUnit = UnitSetLibrary.SPEED_UNITS_METRESPERSEC;
+	private boolean _vertSpeedsUpwards = true;
+
+	/**
+	 * @param inUnit altitude units (only metres or feet accepted)
+	 */
+	public void setAltitudeUnits(Unit inUnit)
+	{
+		if (inUnit == UnitSetLibrary.UNITS_METRES || inUnit == UnitSetLibrary.UNITS_FEET) {
+			_altitudeUnit = inUnit;
+		}
+	}
+
+	/** @return altitude units */
+	public Unit getAltitudeUnits() {return _altitudeUnit;}
+
+	/**
+	 * @param inUnit speed units (only m/s, ft/s, km/h and mph accepted)
+	 */
+	public void setSpeedUnits(Unit inUnit)
+	{
+		if (inUnit == UnitSetLibrary.SPEED_UNITS_METRESPERSEC
+			|| inUnit == UnitSetLibrary.SPEED_UNITS_FEETPERSEC
+			|| inUnit == UnitSetLibrary.SPEED_UNITS_KMPERHOUR
+			|| inUnit == UnitSetLibrary.SPEED_UNITS_MILESPERHOUR)
+		{
+			_speedUnit = inUnit;
+		}
+	}
+
+	/** @return speed units */
+	public Unit getSpeedUnits() {return _speedUnit;}
+
+	/**
+	 * @param inUnit speed units (only m/s, ft/s, km/h and mph accepted)
+	 * @param inUpwards true if positive speeds are upwards, negative downwards
+	 */
+	public void setVerticalSpeedUnits(Unit inUnit, boolean inUpwards)
+	{
+		if (inUnit == UnitSetLibrary.SPEED_UNITS_METRESPERSEC
+			|| inUnit == UnitSetLibrary.SPEED_UNITS_FEETPERSEC
+			|| inUnit == UnitSetLibrary.SPEED_UNITS_KMPERHOUR
+			|| inUnit == UnitSetLibrary.SPEED_UNITS_MILESPERHOUR)
+		{
+			_vertSpeedUnit = inUnit;
+			_vertSpeedsUpwards = inUpwards;
+		}
+	}
+
+	/** @return vertical speed units */
+	public Unit getVerticalSpeedUnits() {return _vertSpeedUnit;}
+
+	/** @return true if positive speeds are upwards, negative downwards */
+	public boolean getVerticalSpeedsUpwards() {return _vertSpeedsUpwards;}
+
+	/** for debug */
+	public String toString()
+	{
+		return "options: altitude " + _altitudeUnit.getNameKey() + ", speed " + _speedUnit.getNameKey() +
+			", vspeed " + _vertSpeedUnit.getNameKey() + (_vertSpeedsUpwards ? " (upwards)" : " (downwards)");
+	}
+}