Debugging and finalization

src/laybasic/laybasic/gsiDeclLayLayoutViewBase.cc

@@ -474,6 +474,8 @@ static void add_marker (lay::LayoutViewBase *view, lay::ManagedDMarker *object)
 {
   if (view->canvas ()) {
     view->canvas ()->add_object (object);
+    object->keep ();
+    object->set_view (view);
   }
 }
 

src/laybasic/laybasic/layMarker.cc

@@ -203,6 +203,15 @@ MarkerBase::MarkerBase (lay::LayoutViewBase *view)
   // .. nothing yet ..
 }
 
+void
+MarkerBase::set_view (LayoutViewBase *view)
+{
+  if (mp_view != view) {
+    mp_view = view;
+    redraw ();
+  }
+}
+
 void
 MarkerBase::set_frame_color (tl::Color color)
 {
@@ -381,7 +390,7 @@ MarkerBase::get_bitmaps (const Viewport & /*vp*/, ViewObjectCanvas &canvas, lay:
 // ------------------------------------------------------------------------
 
 GenericMarkerBase::GenericMarkerBase (lay::LayoutViewBase *view, unsigned int cv_index)
-  : MarkerBase (view), mp_trans_vector (0), mp_view (view), m_cv_index (cv_index)
+  : MarkerBase (view), mp_trans_vector (0), m_cv_index (cv_index)
 { 
   // .. nothing yet ..
 }
@@ -463,7 +472,7 @@ GenericMarkerBase::set (const db::DCplxTrans &t1, const std::vector<db::DCplxTra
 db::DBox
 GenericMarkerBase::bbox () const
 {
-  const lay::CellView &cv = mp_view->cellview (m_cv_index);
+  const lay::CellView &cv = view ()->cellview (m_cv_index);
   if (! cv.is_valid ()) {
     return db::DBox ();
   }
@@ -483,11 +492,11 @@ GenericMarkerBase::bbox () const
 const db::Layout *
 GenericMarkerBase::layout () const
 {
-  if (m_cv_index >= (unsigned int) (mp_view->cellviews ())) {
+  if (m_cv_index >= (unsigned int) (view ()->cellviews ())) {
     return 0;
   }
 
-  const lay::CellView &cv = mp_view->cellview (m_cv_index);
+  const lay::CellView &cv = view ()->cellview (m_cv_index);
   if (! cv.is_valid ()) {
     return 0;
   } else {
@@ -1175,7 +1184,7 @@ Marker::render (const Viewport &vp, ViewObjectCanvas &canvas)
 // ------------------------------------------------------------------------
 
 DMarker::DMarker (LayoutViewBase *view)
-  : MarkerBase (view), mp_view (view)
+  : MarkerBase (view)
 { 
   m_type = None;
   m_object.any = 0;
@@ -1304,9 +1313,9 @@ DMarker::render (const Viewport &vp, ViewObjectCanvas &canvas)
 
   lay::Renderer &r = canvas.renderer ();
 
-  r.set_font (db::Font (mp_view->text_font ()));
+  r.set_font (db::Font (view ()->text_font ()));
-  r.apply_text_trans (mp_view->apply_text_trans ());
+  r.apply_text_trans (view ()->apply_text_trans ());
-  r.default_text_size (mp_view->default_text_size ());
+  r.default_text_size (view ()->default_text_size ());
   r.set_precise (true);
 
   db::DCplxTrans t = vp.trans ();

src/laybasic/laybasic/layMarker.h

@@ -62,6 +62,11 @@ public:
    */ 
   MarkerBase (lay::LayoutViewBase *view);
 
+  /**
+   *  @brief Attaches to a new view
+   */
+  void set_view (lay::LayoutViewBase *view);
+
   /**
    *  @brief Get the color by which the marker is drawn
    *
@@ -232,6 +237,11 @@ protected:
     return mp_view;
   }
 
+  const lay::LayoutViewBase *view () const
+  {
+    return mp_view;
+  }
+
 private:
   tl::Color m_color;
   tl::Color m_frame_color;
@@ -325,14 +335,6 @@ public:
     return m_cv_index;
   }
 
-  /**
-   *  @brief Gets the view object
-   */
-  lay::LayoutViewBase *view () const
-  {
-    return mp_view;
-  }
-
   /**
    *  @brief Gets the bounding box
    */
@@ -351,7 +353,6 @@ public:
 private:
   db::CplxTrans m_trans;
   std::vector<db::DCplxTrans> *mp_trans_vector;
-  lay::LayoutViewBase *mp_view;
   unsigned int m_cv_index;
 
   /**
@@ -828,8 +829,6 @@ private:
     db::DText *text;
     void *any;
   } m_object;
-
-  lay::LayoutViewBase *mp_view;
 };
 
 /**