Add a new model: SsrfFilterProxyModel

Add a new Model, it's the QSortFilterProxyModel that accepts
functions to filter / sort. so instead of creating a new class
for each different sorting (overkill), now we can just create
a function and pass to this class.  I'll rework the filtering
system of subsurface to use this - in the meantime I've created
this to ease the creation of another filter: the dive sites
by gps coordinates.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c0374f1e0..1426040ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -390,6 +390,7 @@ set(SUBSURFACE_MODELS_LIB_SRCS
 	qt-models/diveplotdatamodel.cpp
 	qt-models/divelocationmodel.cpp
 	qt-models/divesitepicturesmodel.cpp
+	qt-models/ssrfsortfilterproxymodel.cpp
 )
 source_group("Subsurface Models" FILES ${SUBSURFACE_MODELS})