resolve bug of removeMap in schnapps

SCHNApps/CMakeLists.txt

@@ -15,6 +15,8 @@ SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fPIC -std=c++11")
 SET(CGoGN_ROOT_DIR ${CMAKE_SOURCE_DIR}/.. CACHE STRING "CGoGN root dir")
 SET(CMAKE_MODULE_PATH ${CGoGN_ROOT_DIR}/cmake_modules/)
 
+SET( SLOT_DEBUG_MODE OFF CACHE BOOL "build with slot debugging mode" )
+
 
 find_package(OpenGL REQUIRED)
 find_package(Boost COMPONENTS regex system REQUIRED)
@@ -48,12 +50,15 @@ ELSE()
 	SET(CGoGN_LIBS topology algo container utils)
 ENDIF()
 
-IF (DEFINED ASSERTON)
+IF(DEFINED ASSERTON)
 	add_definitions(-DCGOGN_ASSERT_BOOL=${ASSERTON})
-ELSE (DEFINED ASSERTON)
+ELSE(DEFINED ASSERTON)
 	add_definitions(-DCGOGN_ASSERT_BOOL=false)
 ENDIF (DEFINED ASSERTON)
 
+IF(SLOT_DEBUG_MODE)
+	add_definitions(-DSLOT_DEBUG_MODE=1)
+ENDIF()
 
 # define includes of external libs 
 SET (EXT_INCLUDES 

SCHNApps/Plugins/surface_render/src/surface_render.cpp

 #include "surface_render.h"
 
 #include "mapHandler.h"
+#include "slot_debug.h"
 
 namespace CGoGN
 {
@@ -128,11 +129,13 @@ void Surface_Render_Plugin::drawMap(View* view, MapHandlerGen* map)
 
 void Surface_Render_Plugin::selectedViewChanged(View *prev, View *cur)
 {
+	DEBUG_SLOT();
 	m_dockTab->updateMapParameters();
 }
 
 void Surface_Render_Plugin::selectedMapChanged(MapHandlerGen *prev, MapHandlerGen *cur)
 {
+	DEBUG_SLOT();
 	m_dockTab->updateMapParameters();
 	if (cur==NULL)
 		m_dockTab->setDisabled(true);
@@ -142,12 +145,14 @@ void Surface_Render_Plugin::selectedMapChanged(MapHandlerGen *prev, MapHandlerGe
 
 void Surface_Render_Plugin::mapAdded(MapHandlerGen *map)
 {
+	DEBUG_SLOT();
 	connect(map, SIGNAL(vboAdded(Utils::VBO*)), this, SLOT(vboAdded(Utils::VBO*)));
 	connect(map, SIGNAL(vboRemoved(Utils::VBO*)), this, SLOT(vboRemoved(Utils::VBO*)));
 }
 
 void Surface_Render_Plugin::mapRemoved(MapHandlerGen *map)
 {
+	DEBUG_SLOT();
 	disconnect(map, SIGNAL(vboAdded(Utils::VBO*)), this, SLOT(vboAdded(Utils::VBO*)));
 	disconnect(map, SIGNAL(vboRemoved(Utils::VBO*)), this, SLOT(vboRemoved(Utils::VBO*)));
 }
@@ -158,6 +163,7 @@ void Surface_Render_Plugin::mapRemoved(MapHandlerGen *map)
 
 void Surface_Render_Plugin::vboAdded(Utils::VBO *vbo)
 {
+	DEBUG_SLOT();
 	MapHandlerGen* map = static_cast<MapHandlerGen*>(QObject::sender());
 
 	if(map == m_schnapps->getSelectedMap())
@@ -172,6 +178,7 @@ void Surface_Render_Plugin::vboAdded(Utils::VBO *vbo)
 
 void Surface_Render_Plugin::vboRemoved(Utils::VBO *vbo)
 {
+	DEBUG_SLOT();
 	MapHandlerGen* map = static_cast<MapHandlerGen*>(QObject::sender());
 
 	if(map == m_schnapps->getSelectedMap())
@@ -213,6 +220,7 @@ void Surface_Render_Plugin::vboRemoved(Utils::VBO *vbo)
 
 void Surface_Render_Plugin::changePositionVBO(const QString& view, const QString& map, const QString& vbo)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -229,6 +237,7 @@ void Surface_Render_Plugin::changePositionVBO(const QString& view, const QString
 
 void Surface_Render_Plugin::changeNormalVBO(const QString& view, const QString& map, const QString& vbo)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -245,6 +254,7 @@ void Surface_Render_Plugin::changeNormalVBO(const QString& view, const QString&
 
 void Surface_Render_Plugin::changeRenderVertices(const QString& view, const QString& map, bool b)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -260,6 +270,7 @@ void Surface_Render_Plugin::changeRenderVertices(const QString& view, const QStr
 
 void Surface_Render_Plugin::changeVerticesScaleFactor(const QString& view, const QString& map, float f)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -275,6 +286,7 @@ void Surface_Render_Plugin::changeVerticesScaleFactor(const QString& view, const
 
 void Surface_Render_Plugin::changeRenderEdges(const QString& view, const QString& map, bool b)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -290,6 +302,7 @@ void Surface_Render_Plugin::changeRenderEdges(const QString& view, const QString
 
 void Surface_Render_Plugin::changeRenderFaces(const QString& view, const QString& map, bool b)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -305,6 +318,7 @@ void Surface_Render_Plugin::changeRenderFaces(const QString& view, const QString
 
 void Surface_Render_Plugin::changeFacesStyle(const QString& view, const QString& map, MapParameters::FaceShadingStyle style)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -320,6 +334,7 @@ void Surface_Render_Plugin::changeFacesStyle(const QString& view, const QString&
 
 void Surface_Render_Plugin::changeRenderBoundary(const QString& view, const QString& map, bool b)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -335,6 +350,7 @@ void Surface_Render_Plugin::changeRenderBoundary(const QString& view, const QStr
 
 void Surface_Render_Plugin::changeFaceColor(const QString& view, const QString& map, float r, float g, float b)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -350,6 +366,7 @@ void Surface_Render_Plugin::changeFaceColor(const QString& view, const QString&
 
 void Surface_Render_Plugin::changeEdgeColor(const QString& view, const QString& map, float r, float g, float b)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)
@@ -365,6 +382,7 @@ void Surface_Render_Plugin::changeEdgeColor(const QString& view, const QString&
 
 void Surface_Render_Plugin::changeVertexColor(const QString& view, const QString& map, float r, float g, float b)
 {
+	DEBUG_SLOT();
 	View* v = m_schnapps->getView(view);
 	MapHandlerGen* m = m_schnapps->getMap(map);
 	if(v && m)

SCHNApps/Plugins/surface_renderTopo/src/surface_renderTopo.cpp

@@ -47,7 +47,6 @@ void Surface_RenderTopo_Plugin::disable()
 
 void Surface_RenderTopo_Plugin::drawMap(View* view, MapHandlerGen* map)
 {
-//	std::cout << "Surface_RenderTopo_Plugin::drawMap"<< std::endl;
 	ViewMapParam& p = h_viewParameterSet[view][map];
 
 	map->getTopoRender()->setInitialDartsColor(p.dartsColor.redF(),p.dartsColor.greenF(),p.dartsColor.blueF());
@@ -58,7 +57,6 @@ void Surface_RenderTopo_Plugin::drawMap(View* view, MapHandlerGen* map)
 
 	if (pm.needUpdate)
 	{
-//		std::cout << "NEED UPDATE"<< std::endl;
 		map->getTopoRender()->setExplodeEdge(pm.edgesScaleFactor);
 		map->getTopoRender()->setExplodeFace(pm.facesScaleFactor);
 		QString pos = m_dockTab->combo_positionAttribute->currentText();
@@ -112,7 +110,6 @@ void Surface_RenderTopo_Plugin::mapRemoved(MapHandlerGen* map)
 
 void Surface_RenderTopo_Plugin::attributeAdded(unsigned int orbit, const QString& name)
 {
-//	std::cout << "attributeAdded"<< std::endl;
 	MapHandlerGen* map = static_cast<MapHandlerGen*>(QObject::sender());
 	if(orbit == VERTEX && map == m_schnapps->getSelectedMap())
 	{

SCHNApps/include/cellSelector.h

@@ -9,6 +9,8 @@
 #include "Topology/generic/genericmap.h"
 #include "Topology/generic/cellmarker.h"
 
+#include "slot_debug.h"
+
 namespace CGoGN
 {
 
@@ -38,6 +40,7 @@ public:
 	{
 		if(m_selectionChanged)
 		{
+			DEBUG_EMIT("selectedCellsChanged");
 			emit(selectedCellsChanged());
 			m_selectionChanged = false;
 		}
@@ -92,7 +95,10 @@ public:
 					cs->unselect(c, emitSignal);
 			}
 			if(emitSignal)
+			{
+				DEBUG_EMIT("selectedCellsChanged");
 				emit(selectedCellsChanged());
+			}
 			else
 				m_selectionChanged = true;
 		}
@@ -128,7 +134,10 @@ public:
 				m_cells[i-1] = m_cells.back();
 				m_cells.pop_back();
 				if(emitSignal)
+				{
+					DEBUG_EMIT("selectedCellsChanged");
 					emit(selectedCellsChanged());
+				}
 				else
 					m_selectionChanged = true;
 			}

SCHNApps/include/mapHandler.hpp

@@ -58,6 +58,7 @@ AttributeHandler<T, ORBIT, typename PFP::MAP> MapHandler<PFP>::addAttribute(cons
 	if(ah.isValid() && registerAttr)
 	{
 		registerAttribute(ah);
+		DEBUG_EMIT("attributeAdded");
 		emit(attributeAdded(ORBIT, nameAttr));
 	}
 	return ah;
@@ -166,6 +167,7 @@ CellSelectorGen* MapHandler<PFP>::addCellSelector(unsigned int orbit, const QStr
 		return NULL;
 
 	m_cellSelectors[orbit].insert(name, cs);
+	DEBUG_EMIT("cellSelectorAdded");
 	emit(cellSelectorAdded(orbit, name));
 
 	connect(cs, SIGNAL(selectedCellsChanged()), this, SLOT(selectedCellsChanged()));

SCHNApps/include/schnapps.h

@@ -6,6 +6,7 @@
 #include "types.h"
 #include "PythonQt/PythonQt.h"
 #include "PythonQt/gui/PythonQtScriptingConsole.h"
+#include "slot_debug.h"
 
 class QVBoxLayout;
 class QSplitter;
@@ -95,11 +96,11 @@ public slots:
 	MapHandlerGen* getMap(const QString& name) const;
 	const MapSet& getMapSet() const { return m_maps; }
 
-	void notifySelectedMapChanged(MapHandlerGen* old, MapHandlerGen* cur) { emit(selectedMapChanged(old, cur)); }
+	void notifySelectedMapChanged(MapHandlerGen* old, MapHandlerGen* cur) { DEBUG_EMIT("selectedMapChanged"); emit(selectedMapChanged(old, cur)); }
 	MapHandlerGen* getSelectedMap() const;
 
 	unsigned int getCurrentOrbit() const;
-	void notifySelectedCellSelectorChanged(CellSelectorGen* cs) { emit(selectedCellSelectorChanged(cs)); }
+	void notifySelectedCellSelectorChanged(CellSelectorGen* cs) { DEBUG_EMIT("selectedCellSelectorChanged"); emit(selectedCellSelectorChanged(cs)); }
 	CellSelectorGen* getSelectedSelector(unsigned int orbit) const;
 
 	const StaticPointers& getStaticPointers() const {return m_sp;}

SCHNApps/include/slot_debug.h

+#ifndef _SLOT_DBG_H_
+#define _SLOT_DBG_H_
+
+#include <iostream>
+
+namespace CGoGN
+{
+
+namespace SCHNApps
+{
+
+
+// TO USE DEBUGGING INFO ON SLOT
+// USE cmake .. -DSLOT_DEBUG_MODE=1
+
+
+class PrettyPrintShiftMessage
+{
+protected:
+	static unsigned int s_nb;
+	std::string m_msg;
+
+public:
+	PrettyPrintShiftMessage(const char *fname);
+
+	~PrettyPrintShiftMessage();
+
+	static void shift();
+};
+
+
+} // namespace SCHNApps
+
+} // namespace CGoGN
+
+//#define SLOT_DBG_MODE 1
+
+#ifdef SLOT_DEBUG_MODE
+#define DEBUG_SLOT() PrettyPrintShiftMessage ppslots(__PRETTY_FUNCTION__);
+#define DEBUG_EMIT(SIGNALS) PrettyPrintShiftMessage::shift(); std::cout << "Emitting signal " << SIGNALS << " from " << __PRETTY_FUNCTION__ << std::endl;
+#else
+#define DEBUG_SLOT()
+#define DEBUG_EMIT(SIGNALS)
+#endif
+
+
+#endif

SCHNApps/include/view.h

@@ -34,7 +34,7 @@ public:
 	const QString& getName() const { return m_name; }
 
 	MapHandlerGen* lastSelectedMap() { return m_lastSelectedMap;}
-	void setLastSelectedMap(MapHandlerGen* m);
+	void setLastSelectedMap(MapHandlerGen* m) { m_lastSelectedMap=m; }
 
 public slots:
 	QString getName() { return m_name; }

SCHNApps/src/camera.cpp

@@ -24,6 +24,7 @@ Camera::~Camera()
 void Camera::setProjectionType(int t)
 {
 	setType(qglviewer::Camera::Type(t));
+	DEBUG_EMIT("projectionTypeChanged");
 	emit(projectionTypeChanged(t));
 	foreach(View* view, m_schnapps->getViewSet().values())
 		view->updateGL();
@@ -32,6 +33,7 @@ void Camera::setProjectionType(int t)
 void Camera::setDraw(bool b)
 {
 	m_draw = b;
+	DEBUG_EMIT("drawChanged");
 	emit(drawChanged(b));
 	foreach(View* view, m_schnapps->getViewSet().values())
 		view->updateGL();
@@ -40,6 +42,7 @@ void Camera::setDraw(bool b)
 void Camera::setDrawPath(bool b)
 {
 	m_drawPath = b;
+	DEBUG_EMIT("drawPathChanged");
 	emit(drawPathChanged(b));
 	foreach(View* view, m_schnapps->getViewSet().values())
 		view->updateGL();

SCHNApps/src/controlDock_mapTab.cpp

@@ -292,6 +292,35 @@ void ControlDock_MapTab::selectedViewChanged(View* prev, View* cur)
 		connect(cur, SIGNAL(mapLinked(MapHandlerGen*)), this, SLOT(selectedViewMapLinked(MapHandlerGen*)));
 		connect(cur, SIGNAL(mapUnlinked(MapHandlerGen*)), this, SLOT(selectedViewMapUnlinked(MapHandlerGen*)));
 	}
+
+	if( (cur->lastSelectedMap() != NULL) && (cur->isLinkedToMap(cur->lastSelectedMap())))
+	{
+		setSelectedMap(cur->lastSelectedMap()->getName());
+	}
+	else
+	{
+		MapHandlerGen* map = m_schnapps->getSelectedMap();
+		if ((map == NULL) || (! map->isLinkedToView(cur)))
+		{
+			bool changed = false;
+			const MapSet& ms = m_schnapps->getMapSet();
+			foreach(MapHandlerGen* mhg, ms)
+			{
+				if (mhg->isLinkedToView(cur))
+				{
+					setSelectedMap(mhg->getName());
+					changed = true;
+					break; // out of the loop, not nice but ...
+				}
+			}
+			if (!changed)// no possibility to selected a map automatically so none
+			{
+				setSelectedMap(QString("NONE"));
+			}
+		}
+	}
+
+
 }
 
 
@@ -470,19 +499,21 @@ void ControlDock_MapTab::updateSelectedMapInfo()
 
 void ControlDock_MapTab::setSelectedMap(const QString& mapName)
 {
-	QList<QListWidgetItem *> lm = list_maps->findItems(mapName,Qt::MatchExactly);
-	if (!lm.empty())
-	{
-		lm[0]->setSelected(true);
-	}
-	else
+	if (mapName == QString("NONE"))
 	{
 		QList<QListWidgetItem*> items = list_maps->selectedItems();
 		if(!items.empty())
 		{
-			m_selectedMap = NULL;
 			items[0]->setSelected(false);
+			m_selectedMap = NULL;
 		}
+		return;
+	}
+
+	QList<QListWidgetItem *> lm = list_maps->findItems(mapName,Qt::MatchExactly);
+	if (!lm.empty())
+	{
+		lm[0]->setSelected(true);
 	}
 }
 

SCHNApps/src/mapHandler.cpp

@@ -7,13 +7,13 @@ namespace SCHNApps
 {
 
 MapHandlerGen::MapHandlerGen(const QString& name, SCHNApps* s, GenericMap* map) :
+	m_topoRender(NULL),
 	m_name(name),
 	m_schnapps(s),
 	m_map(map),
 	m_frame(NULL),
 	m_bbDrawer(NULL),
-	m_render(NULL),
-	m_topoRender(NULL)
+	m_render(NULL)
 
 {
 	m_frame = new qglviewer::ManipulatedFrame();
@@ -43,6 +43,7 @@ void MapHandlerGen::notifyAttributeModification(const AttributeHandlerGen& attr)
 	if(m_vbo.contains(nameAttr))
 		m_vbo[nameAttr]->updateData(attr);
 
+	DEBUG_EMIT("attributeModified");
 	emit(attributeModified(attr.getOrbit(), nameAttr));
 
 	foreach(View* view, l_views)
@@ -65,6 +66,7 @@ void MapHandlerGen::notifyConnectivityModification()
 			cs->rebuild();
 	}
 
+	DEBUG_EMIT("connectivityModified");
 	emit(connectivityModified());
 
 	foreach(View* view, l_views)
@@ -109,17 +111,20 @@ void MapHandlerGen::clear(bool removeAttrib)
 			{
 				if (orbit == VERTEX)
 					deleteVBO(name);
+				DEBUG_EMIT("attributeRemoved");
 				emit(attributeRemoved(orbit, name));
 			}
 			else
 			{
 				if (orbit == VERTEX)
 					updateVBO(name);
+				DEBUG_EMIT("attributeModified");
 				emit(attributeModified(orbit, name));
 			}
 		}
 	}
 
+	DEBUG_EMIT("connectivityModified");
 	emit(connectivityModified());
 }
 
@@ -138,6 +143,7 @@ Utils::VBO* MapHandlerGen::createVBO(const AttributeMultiVectorGen* attr)
 			vbo = new Utils::VBO(attr->getName());
 			vbo->updateData(attr);
 			m_vbo.insert(name, vbo);
+			DEBUG_EMIT("vboAdded");
 			emit(vboAdded(vbo));
 		}
 		else
@@ -192,6 +198,7 @@ void MapHandlerGen::deleteVBO(const QString& name)
 	{
 		Utils::VBO* vbo = m_vbo[name];
 		m_vbo.remove(name);
+		DEBUG_EMIT("vboRemoved");
 		emit(vboRemoved(vbo));
 		delete vbo;
 	}
@@ -207,6 +214,7 @@ void MapHandlerGen::removeCellSelector(unsigned int orbit, const QString& name)
 	if (cs)
 	{
 		m_cellSelectors[orbit].remove(name);
+		DEBUG_EMIT("cellSelectorRemoved");
 		emit(cellSelectorRemoved(orbit, name));
 
 		disconnect(cs, SIGNAL(selectedCellsChanged()), this, SIGNAL(selectedCellsChanged()));
@@ -226,6 +234,7 @@ CellSelectorGen* MapHandlerGen::getCellSelector(unsigned int orbit, const QStrin
 void MapHandlerGen::selectedCellsChanged()
 {
 	CellSelectorGen* cs = static_cast<CellSelectorGen*>(QObject::sender());
+	DEBUG_EMIT("selectedCellsChanged");
 	emit(selectedCellsChanged(cs));
 }
 

SCHNApps/src/schnapps.cpp

@@ -145,6 +145,7 @@ Camera* SCHNApps::addCamera(const QString& name)
 
 	Camera* camera = new Camera(name, this);
 	m_cameras.insert(name, camera);
+	DEBUG_EMIT("cameraAdded");
 	emit(cameraAdded(camera));
 	return camera;
 }
@@ -160,6 +161,7 @@ void SCHNApps::removeCamera(const QString& name)
 	if (camera && !camera->isUsed())
 	{
 		m_cameras.remove(name);
+		DEBUG_EMIT("cameraRemoved");
 		emit(cameraRemoved(camera));
 		delete camera;
 	}
@@ -189,6 +191,7 @@ View* SCHNApps::addView(const QString& name)
 		view = new View(name, this, m_firstView);
 	m_views.insert(name, view);
 
+	DEBUG_EMIT("viewAdded");
 	emit(viewAdded(view));
 
 	return view;
@@ -225,6 +228,7 @@ void SCHNApps::removeView(const QString& name)
 
 			m_views.remove(name);
 
+			DEBUG_EMIT("viewRemoved");
 			emit(viewRemoved(view));
 
 			delete view;
@@ -263,7 +267,7 @@ void SCHNApps::setSelectedView(View* view)
 	m_pluginDockTabWidget->setCurrentIndex(currentTab);
 
 
-
+	DEBUG_EMIT("selectedViewChanged");
 	emit(selectedViewChanged(oldSelected, m_selectedView));
 
 	if(oldSelected)
@@ -271,35 +275,32 @@ void SCHNApps::setSelectedView(View* view)
 	m_selectedView->updateGL();
 
 	// check if selected map is correct
-
-
-	if( (view->lastSelectedMap() != NULL) && (view->lastSelectedMap()->isLinkedToView(view)))
-	{
-		this->setSelectedMap(view->lastSelectedMap()->getName());
-	}
-	else
-	{
-		MapHandlerGen* map = this->getSelectedMap();
-		if ((map == NULL) || (! map->isLinkedToView(view)))
-		{
-			bool changed = false;
-			const MapSet& ms = this->getMapSet();
-			foreach(MapHandlerGen* mhg,ms)
-			{
-				if (mhg->isLinkedToView(view))
-				{
-					this->setSelectedMap(mhg->getName());
-					changed = true;
-					break; // out of the loop, not nice but ...
-				}
-			}
-			if (!changed)// no possibility to selected a map automatically so none
-			{
-				setSelectedMap(QString("NONE"));
-			}
-		}
-
-	}
+//	if( (view->lastSelectedMap() != NULL) && (view->lastSelectedMap()->isLinkedToView(view)))
+//	{
+//		this->setSelectedMap(view->lastSelectedMap()->getName());
+//	}
+//	else
+//	{
+//		MapHandlerGen* map = this->getSelectedMap();
+//		if ((map == NULL) || (! map->isLinkedToView(view)))
+//		{
+//			bool changed = false;
+//			const MapSet& ms = this->getMapSet();
+//			foreach(MapHandlerGen* mhg, ms)
+//			{
+//				if (mhg->isLinkedToView(view))
+//				{
+//					this->setSelectedMap(mhg->getName());
+//					changed = true;
+//					break; // out of the loop, not nice but ...
+//				}
+//			}
+//			if (!changed)// no possibility to selected a map automatically so none
+//			{
+//				setSelectedMap(QString("NONE"));
+//			}
+//		}
+//	}
 
 }
 
@@ -352,6 +353,7 @@ void SCHNApps::registerPluginsDirectory(const QString& path)
 			if(!m_availablePlugins.contains(pluginName))
 			{
 				m_availablePlugins.insert(pluginName, pluginFilePath);
+				DEBUG_EMIT("pluginAvailableAdded");
 				emit(pluginAvailableAdded(pluginName));
 			}
 		}
@@ -386,6 +388,7 @@ Plugin* SCHNApps::enablePlugin(const QString& pluginName)
 				m_plugins.insert(pluginName, plugin);
 
 				statusbar->showMessage(pluginName + QString(" successfully loaded."), 2000);
+				DEBUG_EMIT("pluginEnabled");
 				emit(pluginEnabled(plugin));
 
 				// method success
@@ -439,6 +442,7 @@ void SCHNApps::disablePlugin(const QString& pluginName)
 		loader.unload();
 
 		statusbar->showMessage(pluginName + QString(" successfully unloaded."), 2000);
+		DEBUG_EMIT("pluginDisabled");
 		emit(pluginDisabled(plugin));
 
 		delete plugin;
@@ -532,6 +536,7 @@ MapHandlerGen* SCHNApps::addMap(const QString& name, unsigned int dim)
 
 	m_maps.insert(name, mh);
 
+	DEBUG_EMIT("mapAdded");
 	emit(mapAdded(mh));
 
 	return mh;
@@ -542,14 +547,24 @@ void SCHNApps::removeMap(const QString& name)
 	if (m_maps.contains(name))
 	{
 		MapHandlerGen* map = m_maps[name];
+		std::cout << "REMOVE MAP:"<< std::hex<< long(map) << std::dec<< std::endl;
 
 		foreach(View* view, map->getLinkedViews())
+		{
 			view->unlinkMap(map);
+			if (view->lastSelectedMap() == map)
+				view->setLastSelectedMap(NULL);
+		}
 
 		m_maps.remove(name);
 
+		DEBUG_EMIT("mapRemoved");
 		emit(mapRemoved(map));
 
+		// unselect map if it is removed
+		if (this->getSelectedMap() == map)
+			setSelectedMap(QString("NONE"));
+
 		delete map;
 	}
 }

SCHNApps/src/slot_debug.cpp

+#include "slot_debug.h"
+
+
+namespace CGoGN
+{
+
+namespace SCHNApps
+{
+
+unsigned int PrettyPrintShiftMessage::s_nb = 0;
+
+PrettyPrintShiftMessage::PrettyPrintShiftMessage(const char *fname):
+	m_msg(fname)
+{
+	for (unsigned int i = 0; i < s_nb; ++i)
+	{
+		std::cout << "    ";
+	}
+	std::cout << "Entering slot "<< m_msg << std::endl;
+
+	s_nb++;
+}
+
+
+PrettyPrintShiftMessage::~PrettyPrintShiftMessage()
+{
+	for (unsigned int i = 0; i < s_nb; ++i)
+	{
+		std::cout << "    ";
+	}
+	std::cout << "Exiting slot "<< m_msg  << std::endl;
+	s_nb--;
+}
+
+void PrettyPrintShiftMessage::shift()
+{
+	for (unsigned int i = 0; i < s_nb; ++i)
+	{
+		std::cout << "    ";
+	}
+}
+
+} // namespace SCHNApps
+
+} // namespace CGoGN

SCHNApps/src/view.cpp

@@ -8,6 +8,8 @@
 #include "Utils/GLSLShader.h"
 #include "Algo/Geometry/boundingbox.h"
 
+#include "slot_debug.h"
+
 #include <QKeyEvent>
 #include <QMouseEvent>
 #include <QWheelEvent>
@@ -56,6 +58,7 @@ View::~View()
 
 void View::setCurrentCamera(Camera* c)
 {
+	DEBUG_SLOT();
 	if(c != m_currentCamera && c != NULL)
 	{
 		Camera* prev = m_currentCamera;
@@ -66,6 +69,7 @@ void View::setCurrentCamera(Camera* c)
 		this->setCamera(m_currentCamera);
 		m_currentCamera->linkView(this);
 
+		DEBUG_EMIT("currentCameraChanged");
 		emit(currentCameraChanged(prev, c));
 
 		updateCurrentCameraBB();
@@ -74,7 +78,7 @@ void View::setCurrentCamera(Camera* c)
 }
 
 void View::setCurrentCamera(const QString& name)
-{
+{	
 	Camera* c = m_schnapps->getCamera(name);
 	if(c)
 		setCurrentCamera(c);
@@ -87,10 +91,12 @@ bool View::usesCamera(const QString& cameraName) const
 
 void View::linkPlugin(PluginInteraction* plugin)
 {