tracker/pt: workaround unexplained leak

Somehow, using unique_ptr causes a leak at destruct time. The stored
pointer isn't freed. It works perfectly fine with shared_ptr.

It seems I'm doing things correctly with a move constructor for
unique_ptr in the Tracker_PT class, as well as the pointer
initialization ctor in `module.cpp'. Who the hell knows what's happening
behind the scenes.

1 files changed, 13 insertions, 9 deletions

diff --git a/tracker-pt/module.cpp b/tracker-pt/module.cpp
index d977aa16..c73b771e 100644
--- a/tracker-pt/module.cpp
+++ b/tracker-pt/module.cpp
@@ -16,14 +16,14 @@ using namespace pt_module;
 
 struct pt_module_traits final : pt_runtime_traits
 {
-    std::unique_ptr<pt_camera> make_camera() const override
+    pointer<pt_camera> make_camera() const override
     {
-        return std::unique_ptr<pt_camera>(new Camera(module_name));
+        return pointer<pt_camera>(new Camera(module_name));
     }
 
-    std::unique_ptr<pt_point_extractor> make_point_extractor() const override
+    pointer<pt_point_extractor> make_point_extractor() const override
     {
-        return std::unique_ptr<pt_point_extractor>(new PointExtractor(module_name));
+        return pointer<pt_point_extractor>(new PointExtractor(module_name));
     }
 
     QString get_module_name() const override
@@ -31,14 +31,14 @@ struct pt_module_traits final : pt_runtime_traits
         return module_name;
     }
 
-    std::unique_ptr<pt_frame> make_frame() const override
+    pointer<pt_frame> make_frame() const override
     {
-        return std::unique_ptr<pt_frame>(new Frame);
+        return pointer<pt_frame>(new Frame);
     }
 
-    std::unique_ptr<pt_preview> make_preview(int w, int h) const override
+    pointer<pt_preview> make_preview(int w, int h) const override
     {
-        return std::unique_ptr<pt_preview>(new Preview(w, h));
+        return pointer<pt_preview>(new Preview(w, h));
     }
 };
 
@@ -51,7 +51,7 @@ struct tracker_pt : Tracker_PT
 
 struct dialog_pt : TrackerDialog_PT
 {
-    dialog_pt() : TrackerDialog_PT(module_name) {}
+    dialog_pt();
 };
 
 class metadata_pt : public Metadata
@@ -64,4 +64,8 @@ class metadata_pt : public Metadata
 
 using namespace pt_module;
 
+
+
+dialog_pt::dialog_pt() : TrackerDialog_PT(module_name) {}
+
 OPENTRACK_DECLARE_TRACKER(tracker_pt, dialog_pt, metadata_pt)