Mercurial > hg > orthanc-stone

diff OrthancStone/Sources/Viewport/DefaultViewportInteractor.cpp @ 1606:874e178f34e9

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- ViewportController now has weak ptr to Viewport - Measuring tools + related commands and all trackers now store only a weak_ptr to the Viewport and lock() on demand for usage - LayerHolder and FixedPoint aligner store only a weak_ptr to the Viewport, too - Fixed float/double warning in GrayscaleWindowingSceneTracker
author Benjamin Golinvaux <bgo@osimis.io>
date Wed, 28 Oct 2020 20:14:34 +0100
parents 8563ea5d8ae4
children 9ac2a65d4172
line wrap: on
line diff
--- a/OrthancStone/Sources/Viewport/DefaultViewportInteractor.cpp	Wed Oct 28 20:06:55 2020 +0100
+++ b/OrthancStone/Sources/Viewport/DefaultViewportInteractor.cpp	Wed Oct 28 20:14:34 2020 +0100
@@ -31,7 +31,7 @@
 namespace OrthancStone
 {
   IFlexiblePointerTracker* DefaultViewportInteractor::CreateTrackerInternal(
-    boost::shared_ptr<IViewport> viewport,
+    boost::weak_ptr<IViewport> viewport,
     MouseAction action,
     const PointerEvent& event,
     unsigned int viewportWidth,
@@ -62,10 +62,10 @@
 
 
   IFlexiblePointerTracker* DefaultViewportInteractor::CreateTracker(
-    boost::shared_ptr<IViewport>  viewport,
-    const PointerEvent&           event,
-    unsigned int                  viewportWidth,
-    unsigned int                  viewportHeight)
+    boost::weak_ptr<IViewport>  viewport,
+    const PointerEvent&         event,
+    unsigned int                viewportWidth,
+    unsigned int                viewportHeight)
   {
     MouseAction action;