1 files changed, 73 insertions, 0 deletions
diff --git a/logic/work.cpp b/logic/work.cpp
new file mode 100644
index 00000000..8d00270b
--- /dev/null
+++ b/logic/work.cpp
@@ -0,0 +1,73 @@
+#include "work.hpp"
+
+#include <QMessageBox>
+
+
+std::shared_ptr<TrackLogger> Work::make_logger(const main_settings &s)
+{
+    if (s.tracklogging_enabled)
+    {
+        if (static_cast<QString>(s.tracklogging_filename).isEmpty())
+        {
+            QMessageBox::warning(nullptr, "Logging Error",
+                "No filename given for track logging. Proceeding without logging.",
+                QMessageBox::Ok,
+                QMessageBox::NoButton);
+        }
+        else
+        {
+            auto logger = std::make_shared<TrackLoggerCSV>(s.tracklogging_filename);
+            if (!logger->is_open())
+            {
+                logger = nullptr;
+                QMessageBox::warning(nullptr, "Logging Error",
+                    "Unable to open file: " + s.tracklogging_filename + ". Proceeding  without logging.",
+                    QMessageBox::Ok,
+                    QMessageBox::NoButton);
+            }
+            else
+            {
+                /* As this function has the potential to fill up the hard drive
+                   of the unwary with junk data, a warning is in order. */
+                QMessageBox::warning(nullptr, "Logging Active",
+                    "Just a heads up. You are recoding pose data to " + s.tracklogging_filename + "!",
+                    QMessageBox::Ok,
+                    QMessageBox::NoButton);
+                return logger;
+            }
+        }
+    }
+    return std::make_shared<TrackLogger>();
+}
+
+
+Work::Work(Mappings& m, SelectedLibraries& libs, WId handle) :
+    libs(libs),
+    logger(make_logger(s)),
+    tracker(std::make_shared<Tracker>(m, libs, *logger)),
+    sc(std::make_shared<Shortcuts>()),
+    handle(handle),
+    keys {
+        key_tuple(s.key_center, [&](bool) -> void { tracker->center(); }, true),
+        key_tuple(s.key_toggle, [&](bool) -> void { tracker->toggle_enabled(); }, true),
+        key_tuple(s.key_zero, [&](bool) -> void { tracker->zero(); }, true),
+        key_tuple(s.key_toggle_press, [&](bool x) -> void { tracker->set_toggle(!x); }, false),
+        key_tuple(s.key_zero_press, [&](bool x) -> void { tracker->set_zero(x); }, false),
+        }
+{
+    reload_shortcuts();
+    tracker->start();
+}
+
+void Work::reload_shortcuts()
+{
+    sc->reload(keys);
+}
+
+Work::~Work()
+{
+    sc = nullptr;
+    // order matters, otherwise use-after-free -sh
+    tracker = nullptr;
+    libs = SelectedLibraries();
+}