Adds Cylinder helper class for cylinder info access in grantlee templates

to allow grantlee to access individual fields of the cylinder_t struct
rather than a string representation of the whole cylinder info using a
grantlee structure like this one:
	<table class="table_class">
		<tr>
			<td>Cylinder</td>
			<td>Start press.</td>
			<td>End press.</td>
			<td>Gas mix</td>
		</tr>
		{% for cylinderObject in dive.cylinderObjects %}
		<tr>
			<td>{{ cylinderObject.description }}</td>
			<td>{{ cylinderObject.startPressure }}</td>
			<td>{{ cylinderObject.endPressure }}</td>
			<td>{{ cylinderObject.gasMix }}</td>
		</tr>
		{% endfor %}
	</table>

Signed-off-by: Tim Wootton <tim@tee-jay.org.uk>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
index d9b1d3421..5c22e2306 100644
--- a/core/CMakeLists.txt
+++ b/core/CMakeLists.txt
@@ -86,6 +86,7 @@ set(SUBSURFACE_CORE_LIB_SRCS
 
 	#Subsurface Qt have the Subsurface structs QObjectified for easy access via QML.
 	subsurface-qt/DiveObjectHelper.cpp
+	subsurface-qt/CylinderObjectHelper.cpp
 	subsurface-qt/SettingsObjectWrapper.cpp
 	${SERIAL_FTDI}
 	${PLATFORM_SRC}