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-rw-r--r--boost1.69.patch2323
1 files changed, 0 insertions, 2323 deletions
diff --git a/boost1.69.patch b/boost1.69.patch
deleted file mode 100644
index ea74a8b5e97d..000000000000
--- a/boost1.69.patch
+++ /dev/null
@@ -1,2323 +0,0 @@
-From f898eafd64f88902ea1916b01303705b3baa2c46 Mon Sep 17 00:00:00 2001
-From: wmayer <wmayer@users.sourceforge.net>
-Date: Tue, 30 Oct 2018 19:09:03 +0100
-Subject: [PATCH] move from deprecated boost.signals to boost.signals2 library
-
----
- CMakeLists.txt | 4 +-
- src/App/Application.cpp | 1 -
- src/App/Application.h | 62 +++++++++----------
- src/App/Document.h | 62 +++++++++----------
- src/App/DocumentObject.h | 8 +--
- src/App/DocumentObserver.cpp | 1 -
- src/App/DocumentObserver.h | 4 +-
- src/App/DocumentObserverPython.h | 4 +-
- src/App/MergeDocuments.h | 4 +-
- src/App/PreCompiled.h | 2 +-
- src/App/PropertyExpressionEngine.h | 4 +-
- src/Base/Tools.h | 13 ++--
- src/Gui/Action.cpp | 2 +-
- src/Gui/Application.cpp | 2 +-
- src/Gui/Application.h | 32 +++++-----
- src/Gui/AutoSaver.h | 4 +-
- src/Gui/DAGView/DAGModel.cpp | 1 -
- src/Gui/DAGView/DAGModel.h | 4 +-
- src/Gui/DlgDisplayPropertiesImp.h | 6 +-
- src/Gui/Document.cpp | 12 ++--
- src/Gui/Document.h | 32 +++++-----
- src/Gui/DocumentModel.cpp | 2 +-
- src/Gui/DocumentObserver.cpp | 14 -----
- src/Gui/DocumentObserver.h | 23 +------
- src/Gui/ExpressionBinding.h | 4 +-
- src/Gui/GraphvizView.h | 4 +-
- src/Gui/MDIView.cpp | 2 +-
- src/Gui/MDIView.h | 2 +-
- src/Gui/MainWindow.cpp | 1 -
- src/Gui/ManualAlignment.cpp | 1 -
- src/Gui/ManualAlignment.h | 4 +-
- src/Gui/MergeDocuments.h | 4 +-
- src/Gui/Placement.h | 4 +-
- src/Gui/PreCompiled.h | 2 +-
- src/Gui/ProjectView.cpp | 1 -
- src/Gui/PropertyView.h | 14 ++---
- src/Gui/Selection.cpp | 7 +--
- src/Gui/Selection.h | 6 +-
- src/Gui/TaskView/TaskAppearance.h | 4 +-
- src/Gui/TaskView/TaskSelectLinkProperty.h | 1 -
- src/Gui/TaskView/TaskView.h | 4 +-
- src/Gui/Tree.cpp | 1 -
- src/Gui/Tree.h | 4 +-
- src/Gui/ViewProvider.h | 8 +--
- src/Gui/ViewProviderOriginGroup.h | 2 -
- src/Gui/ViewProviderOriginGroupExtension.h | 4 +-
- src/Gui/ViewProviderPythonFeature.cpp | 1 -
- src/Mod/Drawing/Gui/TaskOrthoViews.cpp | 14 ++---
- src/Mod/Drawing/Gui/TaskOrthoViews.h | 8 +--
- src/Mod/Fem/Gui/TaskPostBoxes.h | 13 ++--
- src/Mod/Fem/Gui/ViewProviderFemPostFunction.h | 37 +++--------
- src/Mod/Inspection/App/InspectionFeature.cpp | 1 -
- src/Mod/Mesh/Gui/DlgEvaluateMeshImp.cpp | 1 -
- src/Mod/Mesh/Gui/MeshEditor.h | 4 +-
- src/Mod/Part/App/PreCompiled.h | 10 +--
- src/Mod/Part/Gui/DlgBooleanOperation.h | 4 +-
- src/Mod/Part/Gui/DlgFilletEdges.cpp | 2 +-
- src/Mod/Part/Gui/TaskAttacher.h | 2 +-
- src/Mod/Part/Gui/TaskFaceColors.cpp | 4 +-
- src/Mod/PartDesign/App/Body.h | 4 +-
- src/Mod/PartDesign/App/ShapeBinder.h | 4 +-
- .../PartDesign/Gui/TaskFeatureParameters.cpp | 1 -
- src/Mod/PartDesign/Gui/TaskHoleParameters.h | 2 +-
- .../Gui/TaskPrimitiveParameters.cpp | 1 -
- .../PartDesign/Gui/TaskPrimitiveParameters.h | 2 -
- .../PartDesign/Gui/TaskTransformedMessages.h | 4 +-
- .../Gui/TaskTransformedParameters.cpp | 1 -
- src/Mod/PartDesign/Gui/ViewProviderBody.h | 4 +-
- .../PartDesign/Gui/ViewProviderTransformed.h | 2 +-
- src/Mod/PartDesign/Gui/WorkflowManager.h | 8 +--
- src/Mod/Sandbox/App/DocumentProtector.h | 17 +++--
- src/Mod/Sketcher/App/PropertyConstraintList.h | 6 +-
- src/Mod/Sketcher/App/SketchObject.h | 4 +-
- src/Mod/Sketcher/Gui/TaskDlgEditSketch.h | 4 +-
- src/Mod/Sketcher/Gui/TaskSketcherConstrains.h | 4 +-
- src/Mod/Sketcher/Gui/TaskSketcherElements.h | 4 +-
- src/Mod/Sketcher/Gui/TaskSketcherMessages.h | 4 +-
- .../Sketcher/Gui/TaskSketcherSolverAdvanced.h | 1 -
- src/Mod/Sketcher/Gui/ViewProviderSketch.h | 15 +++--
- src/Mod/Spreadsheet/App/Sheet.h | 12 ++--
- src/Mod/Spreadsheet/Gui/SheetModel.h | 2 +-
- src/Mod/Spreadsheet/Gui/SheetTableView.h | 2 +-
- src/Mod/Spreadsheet/Gui/SpreadsheetView.h | 6 +-
- src/Mod/TechDraw/Gui/MDIViewPage.cpp | 2 +-
- src/Mod/TechDraw/Gui/MDIViewPage.h | 2 +-
- 86 files changed, 268 insertions(+), 342 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index d0a72edc53d..0cf396c486b 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -594,7 +594,7 @@ endif()
- SET(_boost_TEST_VERSIONS ${Boost_ADDITIONAL_VERSIONS})
-
- find_package(Boost ${BOOST_MIN_VERSION}
-- COMPONENTS filesystem program_options regex signals system thread REQUIRED)
-+ COMPONENTS filesystem program_options regex system thread REQUIRED)
-
- IF(NOT Boost_FOUND)
- MESSAGE(FATAL_ERROR "========================================\n"
-diff --git a/src/App/Application.cpp b/src/App/Application.cpp
-index 6c09b4b3204..1f5e86c1ff2 100644
---- a/src/App/Application.cpp
-+++ b/src/App/Application.cpp
-@@ -121,7 +121,6 @@
-
- #include <boost/tokenizer.hpp>
- #include <boost/token_functions.hpp>
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
- #include <boost/version.hpp>
- #include <QDir>
-diff --git a/src/App/Application.h b/src/App/Application.h
-index e3bbb8f12..2da9ea1a9 100644
---- a/src/App/Application.h
-+++ b/src/App/Application.h
-@@ -25,7 +25,7 @@
- #ifndef APP_APPLICATION_H
- #define APP_APPLICATION_H
-
--#include <boost/signal.hpp>
-+#include <boost/signals2.hpp>
-
- #include <vector>
-
-@@ -99,27 +99,27 @@ public:
- /** @name Signals of the Application */
- //@{
- /// signal on new Document
-- boost::signal<void (const Document&)> signalNewDocument;
-+ boost::signals2::signal<void (const Document&)> signalNewDocument;
- /// signal on document getting deleted
-- boost::signal<void (const Document&)> signalDeleteDocument;
-+ boost::signals2::signal<void (const Document&)> signalDeleteDocument;
- /// signal on already deleted Document
-- boost::signal<void ()> signalDeletedDocument;
-+ boost::signals2::signal<void ()> signalDeletedDocument;
- /// signal on relabeling Document (user name)
-- boost::signal<void (const Document&)> signalRelabelDocument;
-+ boost::signals2::signal<void (const Document&)> signalRelabelDocument;
- /// signal on renaming Document (internal name)
-- boost::signal<void (const Document&)> signalRenameDocument;
-+ boost::signals2::signal<void (const Document&)> signalRenameDocument;
- /// signal on activating Document
-- boost::signal<void (const Document&)> signalActiveDocument;
-+ boost::signals2::signal<void (const Document&)> signalActiveDocument;
- /// signal on saving Document
-- boost::signal<void (const Document&)> signalSaveDocument;
-+ boost::signals2::signal<void (const Document&)> signalSaveDocument;
- /// signal on starting to restore Document
-- boost::signal<void (const Document&)> signalStartRestoreDocument;
-+ boost::signals2::signal<void (const Document&)> signalStartRestoreDocument;
- /// signal on restoring Document
-- boost::signal<void (const Document&)> signalFinishRestoreDocument;
-+ boost::signals2::signal<void (const Document&)> signalFinishRestoreDocument;
- /// signal on undo in document
-- boost::signal<void (const Document&)> signalUndoDocument;
-+ boost::signals2::signal<void (const Document&)> signalUndoDocument;
- /// signal on redo in document
-- boost::signal<void (const Document&)> signalRedoDocument;
-+ boost::signals2::signal<void (const Document&)> signalRedoDocument;
- //@}
-
-
-@@ -129,16 +129,16 @@ public:
- */
- //@{
- /// signal on new Object
-- boost::signal<void (const App::DocumentObject&)> signalNewObject;
-- //boost::signal<void (const App::DocumentObject&)> m_sig;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalNewObject;
-+ //boost::signals2::signal<void (const App::DocumentObject&)> m_sig;
- /// signal on deleted Object
-- boost::signal<void (const App::DocumentObject&)> signalDeletedObject;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalDeletedObject;
- /// signal on changed Object
-- boost::signal<void (const App::DocumentObject&, const App::Property&)> signalChangedObject;
-+ boost::signals2::signal<void (const App::DocumentObject&, const App::Property&)> signalChangedObject;
- /// signal on relabeled Object
-- boost::signal<void (const App::DocumentObject&)> signalRelabelObject;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalRelabelObject;
- /// signal on activated Object
-- boost::signal<void (const App::DocumentObject&)> signalActivatedObject;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalActivatedObject;
- //@}
-
- /** @name Signals of property changes
-@@ -147,11 +147,11 @@ public:
- */
- //@{
- /// signal on adding a dynamic property
-- boost::signal<void (const App::Property&)> signalAppendDynamicProperty;
-+ boost::signals2::signal<void (const App::Property&)> signalAppendDynamicProperty;
- /// signal on about removing a dynamic property
-- boost::signal<void (const App::Property&)> signalRemoveDynamicProperty;
-+ boost::signals2::signal<void (const App::Property&)> signalRemoveDynamicProperty;
- /// signal on about changing the editor mode of a property
-- boost::signal<void (const App::Property&)> signalChangePropertyEditor;
-+ boost::signals2::signal<void (const App::Property&)> signalChangePropertyEditor;
- //@}
-
-
-diff --git a/src/App/Document.h b/src/App/Document.h
-index 7f3235675..79ef0b0e1 100644
---- a/src/App/Document.h
-+++ b/src/App/Document.h
-@@ -37,7 +37,7 @@
- #include <stack>
- #include <functional>
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- namespace Base {
- class Writer;
-@@ -113,40 +113,40 @@ public:
- /** @name Signals of the document */
- //@{
- /// signal on new Object
-- boost::signal<void (const App::DocumentObject&)> signalNewObject;
-- //boost::signal<void (const App::DocumentObject&)> m_sig;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalNewObject;
-+ //boost::signals2::signal<void (const App::DocumentObject&)> m_sig;
- /// signal on deleted Object
-- boost::signal<void (const App::DocumentObject&)> signalDeletedObject;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalDeletedObject;
- /// signal on changed Object
-- boost::signal<void (const App::DocumentObject&, const App::Property&)> signalChangedObject;
-+ boost::signals2::signal<void (const App::DocumentObject&, const App::Property&)> signalChangedObject;
- /// signal on relabeled Object
-- boost::signal<void (const App::DocumentObject&)> signalRelabelObject;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalRelabelObject;
- /// signal on activated Object
-- boost::signal<void (const App::DocumentObject&)> signalActivatedObject;
-+ boost::signals2::signal<void (const App::DocumentObject&)> signalActivatedObject;
- /// signal on created object
-- boost::signal<void (const App::DocumentObject&, Transaction*)> signalTransactionAppend;
-+ boost::signals2::signal<void (const App::DocumentObject&, Transaction*)> signalTransactionAppend;
- /// signal on removed object
-- boost::signal<void (const App::DocumentObject&, Transaction*)> signalTransactionRemove;
-+ boost::signals2::signal<void (const App::DocumentObject&, Transaction*)> signalTransactionRemove;
- /// signal on undo
-- boost::signal<void (const App::Document&)> signalUndo;
-+ boost::signals2::signal<void (const App::Document&)> signalUndo;
- /// signal on redo
-- boost::signal<void (const App::Document&)> signalRedo;
-+ boost::signals2::signal<void (const App::Document&)> signalRedo;
- /** signal on load/save document
- * this signal is given when the document gets streamed.
- * you can use this hook to write additional information in
- * the file (like the Gui::Document it does).
- */
-- boost::signal<void (Base::Writer &)> signalSaveDocument;
-- boost::signal<void (Base::XMLReader&)> signalRestoreDocument;
-- boost::signal<void (const std::vector<App::DocumentObject*>&,
-+ boost::signals2::signal<void (Base::Writer &)> signalSaveDocument;
-+ boost::signals2::signal<void (Base::XMLReader&)> signalRestoreDocument;
-+ boost::signals2::signal<void (const std::vector<App::DocumentObject*>&,
- Base::Writer &)> signalExportObjects;
-- boost::signal<void (const std::vector<App::DocumentObject*>&,
-+ boost::signals2::signal<void (const std::vector<App::DocumentObject*>&,
- Base::Writer &)> signalExportViewObjects;
-- boost::signal<void (const std::vector<App::DocumentObject*>&,
-+ boost::signals2::signal<void (const std::vector<App::DocumentObject*>&,
- Base::XMLReader&)> signalImportObjects;
-- boost::signal<void (const std::vector<App::DocumentObject*>&, Base::Reader&,
-+ boost::signals2::signal<void (const std::vector<App::DocumentObject*>&, Base::Reader&,
- const std::map<std::string, std::string>&)> signalImportViewObjects;
-- boost::signal<void (const App::Document&)> signalRecomputed;
-+ boost::signals2::signal<void (const App::Document&)> signalRecomputed;
- //@}
-
- /** @name File handling of the document */
-diff --git a/src/App/DocumentObject.h b/src/App/DocumentObject.h
-index 63c0194fce9..30dc94ea838 100644
---- a/src/App/DocumentObject.h
-+++ b/src/App/DocumentObject.h
-@@ -33,7 +33,7 @@
- #include <CXX/Objects.hxx>
-
- #include <bitset>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- namespace App
- {
-@@ -291,9 +291,9 @@ class AppExport DocumentObject: public App::TransactionalObject
- App::Document* _pDoc;
-
- // Connections to track relabeling of document and document objects
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection onRelabledDocumentConnection;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection onRelabledObjectConnection;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection onDeletedObjectConnection;
-+ boost::signals2::scoped_connection onRelabledDocumentConnection;
-+ boost::signals2::scoped_connection onRelabledObjectConnection;
-+ boost::signals2::scoped_connection onDeletedObjectConnection;
-
- /// Old label; used for renaming expressions
- std::string oldLabel;
-diff --git a/src/App/DocumentObserver.cpp b/src/App/DocumentObserver.cpp
-index 6ee2604c07a..818e1ddd37d 100644
---- a/src/App/DocumentObserver.cpp
-+++ b/src/App/DocumentObserver.cpp
-@@ -27,7 +27,6 @@
- # include <sstream>
- #endif
-
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
-
- #include "Application.h"
-diff --git a/src/App/DocumentObserver.h b/src/App/DocumentObserver.h
-index fe5f6183802..f97fd65d593 100644
---- a/src/App/DocumentObserver.h
-+++ b/src/App/DocumentObserver.h
-@@ -25,7 +25,7 @@
- #define APP_DOCUMENTOBSERVER_H
-
- #include <Base/BaseClass.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <set>
-
- namespace App
-@@ -161,7 +161,7 @@ class AppExport DocumentObserver
-
- private:
- App::Document* _document;
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectApplicationCreatedDocument;
- Connection connectApplicationDeletedDocument;
- Connection connectDocumentCreatedObject;
-diff --git a/src/App/DocumentObserverPython.h b/src/App/DocumentObserverPython.h
-index 71643d9084f..afff82b45b5 100644
---- a/src/App/DocumentObserverPython.h
-+++ b/src/App/DocumentObserverPython.h
-@@ -26,7 +26,7 @@
-
- #include <CXX/Objects.hxx>
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/bind.hpp>
-
- namespace App
-@@ -100,7 +100,7 @@ class AppExport DocumentObserverPython
- Py::Object inst;
- static std::vector<DocumentObserverPython*> _instances;
-
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectApplicationCreatedDocument;
- Connection connectApplicationDeletedDocument;
- Connection connectApplicationRelabelDocument;
-diff --git a/src/App/MergeDocuments.h b/src/App/MergeDocuments.h
-index cc9620eeef3..4e2249240ed 100644
---- a/src/App/MergeDocuments.h
-+++ b/src/App/MergeDocuments.h
-@@ -24,7 +24,7 @@
- #ifndef APP_MERGEDOCUMENTS_H
- #define APP_MERGEDOCUMENTS_H
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <Base/Persistence.h>
-
- namespace zipios {
-@@ -57,7 +57,7 @@ class AppExport MergeDocuments : public Base::Persistence
- App::Document* appdoc;
- std::vector<App::DocumentObject*> objects;
- std::map<std::string, std::string> nameMap;
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectExport;
- Connection connectImport;
- };
-diff --git a/src/App/PreCompiled.h b/src/App/PreCompiled.h
-index 2b3ff8558de..49cba36526c 100644
---- a/src/App/PreCompiled.h
-+++ b/src/App/PreCompiled.h
-@@ -75,7 +75,7 @@
- #include <random>
-
- // Boost
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/bind.hpp>
- #include <boost/regex.hpp>
-
-diff --git a/src/App/PropertyExpressionEngine.h b/src/App/PropertyExpressionEngine.h
-index 9cf8f39398d..868ed2387b1 100644
---- a/src/App/PropertyExpressionEngine.h
-+++ b/src/App/PropertyExpressionEngine.h
-@@ -25,7 +25,7 @@
-
- #include <boost/unordered/unordered_map.hpp>
- #include <boost/function.hpp>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/graph/adjacency_list.hpp>
- #include <boost/graph/topological_sort.hpp>
- #include <App/Property.h>
-@@ -125,7 +125,7 @@ class AppExport PropertyExpressionEngine : public App::Property, private App::At
- void slotObjectDeleted(const DocumentObject &obj);
-
- ///signal called when a expression was changed
-- boost::signal<void (const App::ObjectIdentifier &)> expressionChanged;
-+ boost::signals2::signal<void (const App::ObjectIdentifier &)> expressionChanged;
-
- void onDocumentRestored();
-
-diff --git a/src/Base/Tools.h b/src/Base/Tools.h
-index 4e844bc38db..affd12c95ef 100644
---- a/src/Base/Tools.h
-+++ b/src/Base/Tools.h
-@@ -30,7 +30,7 @@
- #include <iostream>
- #include <vector>
- #include <string>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <QString>
-
- namespace Base
-@@ -180,17 +180,14 @@ class StateLocker
- // ----------------------------------------------------------------------------
-
- class ConnectionBlocker {
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-- bool b;
-- Connection& c;
-+ typedef boost::signals2::connection Connection;
-+ typedef boost::signals2::shared_connection_block ConnectionBlock;
-+ ConnectionBlock blocker;
-
- public:
-- ConnectionBlocker(Connection& c) : c(c) {
-- b = c.blocked();
-- c.block(true);
-+ ConnectionBlocker(Connection& c) : blocker(c) {
- }
- ~ConnectionBlocker() {
-- c.block(b);
- }
- };
-
-diff --git a/src/Gui/Action.cpp b/src/Gui/Action.cpp
-index 4b8e326744b..4ba3c3f7a54 100644
---- a/src/Gui/Action.cpp
-+++ b/src/Gui/Action.cpp
-@@ -24,7 +24,7 @@
- #include "PreCompiled.h"
-
- #ifndef _PreComp_
--# include <boost/signals.hpp>
-+# include <boost/signals2.hpp>
- # include <boost/bind.hpp>
- # include <QAbstractItemView>
- # include <QActionEvent>
-diff --git a/src/Gui/Application.cpp b/src/Gui/Application.cpp
-index c15445d6c9f..24d8f75b28f 100644
---- a/src/Gui/Application.cpp
-+++ b/src/Gui/Application.cpp
-@@ -25,7 +25,7 @@
-
- #ifndef _PreComp_
- # include "InventorAll.h"
--# include <boost/signals.hpp>
-+# include <boost/signals2.hpp>
- # include <boost/bind.hpp>
- # include <sstream>
- # include <stdexcept>
-diff --git a/src/Gui/Application.h b/src/Gui/Application.h
-index afb4c3c46..6fc446f8f 100644
---- a/src/Gui/Application.h
-+++ b/src/Gui/Application.h
-@@ -88,33 +88,33 @@ public:
- /** @name Signals of the Application */
- //@{
- /// signal on new Document
-- boost::signal<void (const Gui::Document&)> signalNewDocument;
-+ boost::signals2::signal<void (const Gui::Document&)> signalNewDocument;
- /// signal on deleted Document
-- boost::signal<void (const Gui::Document&)> signalDeleteDocument;
-+ boost::signals2::signal<void (const Gui::Document&)> signalDeleteDocument;
- /// signal on relabeling Document
-- boost::signal<void (const Gui::Document&)> signalRelabelDocument;
-+ boost::signals2::signal<void (const Gui::Document&)> signalRelabelDocument;
- /// signal on renaming Document
-- boost::signal<void (const Gui::Document&)> signalRenameDocument;
-+ boost::signals2::signal<void (const Gui::Document&)> signalRenameDocument;
- /// signal on activating Document
-- boost::signal<void (const Gui::Document&)> signalActiveDocument;
-+ boost::signals2::signal<void (const Gui::Document&)> signalActiveDocument;
- /// signal on new Object
-- boost::signal<void (const Gui::ViewProvider&)> signalNewObject;
-+ boost::signals2::signal<void (const Gui::ViewProvider&)> signalNewObject;
- /// signal on deleted Object
-- boost::signal<void (const Gui::ViewProvider&)> signalDeletedObject;
-+ boost::signals2::signal<void (const Gui::ViewProvider&)> signalDeletedObject;
- /// signal on changed object property
-- boost::signal<void (const Gui::ViewProvider&, const App::Property&)> signalChangedObject;
-+ boost::signals2::signal<void (const Gui::ViewProvider&, const App::Property&)> signalChangedObject;
- /// signal on renamed Object
-- boost::signal<void (const Gui::ViewProvider&)> signalRelabelObject;
-+ boost::signals2::signal<void (const Gui::ViewProvider&)> signalRelabelObject;
- /// signal on activated Object
-- boost::signal<void (const Gui::ViewProvider&)> signalActivatedObject;
-+ boost::signals2::signal<void (const Gui::ViewProvider&)> signalActivatedObject;
- /// signal on activated workbench
-- boost::signal<void (const char*)> signalActivateWorkbench;
-+ boost::signals2::signal<void (const char*)> signalActivateWorkbench;
- /// signal on added workbench
-- boost::signal<void (const char*)> signalAddWorkbench;
-+ boost::signals2::signal<void (const char*)> signalAddWorkbench;
- /// signal on removed workbench
-- boost::signal<void (const char*)> signalRemoveWorkbench;
-+ boost::signals2::signal<void (const char*)> signalRemoveWorkbench;
- /// signal on activating view
-- boost::signal<void (const Gui::MDIView*)> signalActivateView;
-+ boost::signals2::signal<void (const Gui::MDIView*)> signalActivateView;
- //@}
-
- /** @name methods for Document handling */
-diff --git a/src/Gui/AutoSaver.h b/src/Gui/AutoSaver.h
-index 2b0ae085807..9e7d77d59a2 100644
---- a/src/Gui/AutoSaver.h
-+++ b/src/Gui/AutoSaver.h
-@@ -29,7 +29,7 @@
- #include <map>
- #include <set>
- #include <string>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- namespace App {
- class Document;
-@@ -53,7 +53,7 @@ class AutoSaveProperty
- private:
- void slotNewObject(const App::DocumentObject&);
- void slotChangePropertyData(const App::Property&);
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection documentNew;
- Connection documentMod;
- };
-diff --git a/src/Gui/DAGView/DAGModel.cpp b/src/Gui/DAGView/DAGModel.cpp
-index 574843dc488..31ace8757b2 100644
---- a/src/Gui/DAGView/DAGModel.cpp
-+++ b/src/Gui/DAGView/DAGModel.cpp
-@@ -22,7 +22,6 @@
-
- #include "PreCompiled.h"
- #ifndef _PreComp_
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
- #include <boost/graph/topological_sort.hpp>
- #include <boost/graph/reverse_graph.hpp>
-diff --git a/src/Gui/DAGView/DAGModel.h b/src/Gui/DAGView/DAGModel.h
-index f317500fe5b..6ae263b3234 100644
---- a/src/Gui/DAGView/DAGModel.h
-+++ b/src/Gui/DAGView/DAGModel.h
-@@ -26,7 +26,7 @@
- #include <memory>
- #include <vector>
-
--#include <boost/signal.hpp>
-+#include <boost/signals2.hpp>
-
- #include <QGraphicsScene>
- #include <QBrush>
-@@ -86,7 +86,7 @@ namespace Gui
- private:
- Model(){}
- //documentObject slots.
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectNewObject;
- Connection connectDelObject;
- Connection connectChgObject;
-diff --git a/src/Gui/DlgDisplayPropertiesImp.h b/src/Gui/DlgDisplayPropertiesImp.h
-index 0bdda40b9af..50e0b79eedd 100644
---- a/src/Gui/DlgDisplayPropertiesImp.h
-+++ b/src/Gui/DlgDisplayPropertiesImp.h
-@@ -25,7 +25,7 @@
- #define GUI_DIALOG_DLGDISPLAYPROPERTIES_IMP_H
-
- #include <vector>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- #include "ui_DlgDisplayProperties.h"
- #include "Selection.h"
-@@ -42,7 +42,7 @@ namespace Gui {
- class Command;
-
- namespace Dialog {
--typedef boost::signals::connection DlgDisplayPropertiesImp_Connection;
-+typedef boost::signals2::connection DlgDisplayPropertiesImp_Connection;
-
- /**
- * The DlgDisplayPropertiesImp class implements a dialog containing all available document
-@@ -79,7 +79,7 @@ private Q_SLOTS:
-
- private:
- void slotChangedObject(const Gui::ViewProvider&, const App::Property& Prop);
-- void reject();
-+ void reject();
- void setDisplayModes(const std::vector<ViewProvider*>&);
- void setMaterial(const std::vector<ViewProvider*>&);
- void setColorPlot(const std::vector<ViewProvider*>&);
-diff --git a/src/Gui/Document.cpp b/src/Gui/Document.cpp
-index 5c495d3211a..771b0ac1217 100644
---- a/src/Gui/Document.cpp
-+++ b/src/Gui/Document.cpp
-@@ -32,7 +32,7 @@
- # include <QKeySequence>
- # include <qmessagebox.h>
- # include <qstatusbar.h>
--# include <boost/signals.hpp>
-+# include <boost/signals2.hpp>
- # include <boost/bind.hpp>
- # include <Inventor/actions/SoSearchAction.h>
- # include <Inventor/nodes/SoSeparator.h>
-@@ -90,7 +90,7 @@ struct DocumentP
- std::map<const App::DocumentObject*,ViewProviderDocumentObject*> _ViewProviderMap;
- std::map<std::string,ViewProvider*> _ViewProviderMapAnnotation;
-
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectNewObject;
- Connection connectDelObject;
- Connection connectCngObject;
-@@ -106,6 +106,8 @@ struct DocumentP
- Connection connectRedoDocument;
- Connection connectTransactionAppend;
- Connection connectTransactionRemove;
-+ typedef boost::signals2::shared_connection_block ConnectionBlock;
-+ ConnectionBlock connectActObjectBlocker;
- };
-
- } // namespace Gui
-@@ -139,6 +141,8 @@ Document::Document(App::Document* pcDocument,Application * app)
- (boost::bind(&Gui::Document::slotRelabelObject, this, _1));
- d->connectActObject = pcDocument->signalActivatedObject.connect
- (boost::bind(&Gui::Document::slotActivatedObject, this, _1));
-+ d->connectActObjectBlocker = boost::signals2::shared_connection_block
-+ (d->connectActObject, false);
- d->connectSaveDocument = pcDocument->signalSaveDocument.connect
- (boost::bind(&Gui::Document::Save, this, _1));
- d->connectRestDocument = pcDocument->signalRestoreDocument.connect
-@@ -866,14 +870,14 @@ void Document::slotStartRestoreDocument(const App::Document& doc)
- if (d->_pcDocument != &doc)
- return;
- // disable this signal while loading a document
-- d->connectActObject.block();
-+ d->connectActObjectBlocker.block();
- }
-
- void Document::slotFinishRestoreDocument(const App::Document& doc)
- {
- if (d->_pcDocument != &doc)
- return;
-- d->connectActObject.unblock();
-+ d->connectActObjectBlocker.unblock();
- App::DocumentObject* act = doc.getActiveObject();
- if (act) {
- ViewProvider* viewProvider = getViewProvider(act);
-diff --git a/src/Gui/Document.h b/src/Gui/Document.h
-index 04074af0957..eb2483485a9 100644
---- a/src/Gui/Document.h
-+++ b/src/Gui/Document.h
-@@ -92,36 +92,36 @@ class GuiExport Document : public Base::Persistence
- /** @name Signals of the document */
- //@{
- /// signal on new Object
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&)> signalNewObject;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&)> signalNewObject;
- /// signal on deleted Object
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&)> signalDeletedObject;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&)> signalDeletedObject;
- /** signal on changed Object, the 2nd argument is the changed property
- of the referenced document object, not of the view provider */
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&,
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&,
- const App::Property&)> signalChangedObject;
- /// signal on renamed Object
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&)> signalRelabelObject;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&)> signalRelabelObject;
- /// signal on activated Object
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&)> signalActivatedObject;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&)> signalActivatedObject;
- /// signal on entering in edit mode
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&)> signalInEdit;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&)> signalInEdit;
- /// signal on leaving edit mode
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&)> signalResetEdit;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&)> signalResetEdit;
- /// signal on changed Object, the 2nd argument is the highlite mode to use
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&,
-- const Gui::HighlightMode&,
-- bool)> signalHighlightObject;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&,
-+ const Gui::HighlightMode&,
-+ bool)> signalHighlightObject;
- /// signal on changed Object, the 2nd argument is the highlite mode to use
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&,
-- const Gui::TreeItemMode&)> signalExpandObject;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&,
-+ const Gui::TreeItemMode&)> signalExpandObject;
- /// signal on scrolling to an object
-- mutable boost::signal<void (const Gui::ViewProviderDocumentObject&)> signalScrollToObject;
-+ mutable boost::signals2::signal<void (const Gui::ViewProviderDocumentObject&)> signalScrollToObject;
- /// signal on undo Document
-- mutable boost::signal<void (const Gui::Document& doc)> signalUndoDocument;
-+ mutable boost::signals2::signal<void (const Gui::Document& doc)> signalUndoDocument;
- /// signal on redo Document
-- mutable boost::signal<void (const Gui::Document& doc)> signalRedoDocument;
-+ mutable boost::signals2::signal<void (const Gui::Document& doc)> signalRedoDocument;
- /// signal on deleting Document
-- mutable boost::signal<void (const Gui::Document& doc)> signalDeleteDocument;
-+ mutable boost::signals2::signal<void (const Gui::Document& doc)> signalDeleteDocument;
- //@}
-
- /** @name I/O of the document */
-diff --git a/src/Gui/DocumentModel.cpp b/src/Gui/DocumentModel.cpp
-index 7b3420b1461..4ec20c14033 100644
---- a/src/Gui/DocumentModel.cpp
-+++ b/src/Gui/DocumentModel.cpp
-@@ -26,7 +26,7 @@
- #ifndef _PreComp_
- # include <QApplication>
- # include <algorithm>
--# include <boost/signals.hpp>
-+# include <boost/signals2.hpp>
- # include <boost/bind.hpp>
- #endif
-
-diff --git a/src/Gui/DocumentObserver.cpp b/src/Gui/DocumentObserver.cpp
-index 5852d5a1510..d46c0b1a1fd 100644
---- a/src/Gui/DocumentObserver.cpp
-+++ b/src/Gui/DocumentObserver.cpp
-@@ -27,7 +27,6 @@
- # include <sstream>
- #endif
-
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
-
- #include "Application.h"
-@@ -89,19 +88,6 @@ void DocumentObserver::detachDocument()
- this->connectDocumentDelete.disconnect();
- }
-
--void DocumentObserver::enableNotifications(DocumentObserver::Notifications value)
--{
-- this->connectDocumentCreatedObject.block(!(value & Create));
-- this->connectDocumentDeletedObject.block(!(value & Delete));
-- this->connectDocumentChangedObject.block(!(value & Change));
-- this->connectDocumentRelabelObject.block(!(value & Relabel));
-- this->connectDocumentActivateObject.block(!(value & Activate));
-- this->connectDocumentEditObject.block(!(value & Edit));
-- this->connectDocumentResetObject.block(!(value & Reset));
-- this->connectDocumentUndo.block(!(value & Undo));
-- this->connectDocumentRedo.block(!(value & Redo));
--}
--
- void DocumentObserver::slotUndoDocument(const Document& /*Doc*/)
- {
- }
-diff --git a/src/Gui/DocumentObserver.h b/src/Gui/DocumentObserver.h
-index 083e789615c..08a9399e24a 100644
---- a/src/Gui/DocumentObserver.h
-+++ b/src/Gui/DocumentObserver.h
-@@ -25,8 +25,7 @@
- #define GUI_DOCUMENTOBSERVER_H
-
- #include <Base/BaseClass.h>
--#include <boost/signals.hpp>
--#include <QFlags>
-+#include <boost/signals2.hpp>
-
- namespace App { class Property; }
- namespace Gui
-@@ -45,21 +44,6 @@ class ViewProviderDocumentObject;
- class GuiExport DocumentObserver
- {
- public:
-- enum Notification {
-- None = 0x0000,
-- Create = 0x0001,
-- Delete = 0x0002,
-- Change = 0x0004,
-- Relabel = 0x0008,
-- Activate = 0x0010,
-- Edit = 0x0020,
-- Reset = 0x0040,
-- Undo = 0x0080,
-- Redo = 0x0100,
-- All = 0x01ff
-- };
-- Q_DECLARE_FLAGS(Notifications, Notification)
--
- /// Constructor
- DocumentObserver();
- virtual ~DocumentObserver();
-@@ -72,9 +56,6 @@ class GuiExport DocumentObserver
- * is not longer observed then.
- */
- void detachDocument();
-- /** Activates the connection depending on the given value.
-- */
-- void enableNotifications(Notifications value);
-
- private:
- /** Notifies when an object has been created. */
-@@ -100,7 +81,7 @@ class GuiExport DocumentObserver
- virtual void slotDeleteDocument(const Document& Doc);
-
- private:
-- typedef boost::BOOST_SIGNALS_NAMESPACE::scoped_connection Connection;
-+ typedef boost::signals2::scoped_connection Connection;
- Connection connectDocumentCreatedObject;
- Connection connectDocumentDeletedObject;
- Connection connectDocumentChangedObject;
-diff --git a/src/Gui/ExpressionBinding.h b/src/Gui/ExpressionBinding.h
-index 8280dec18d0..76507375158 100644
---- a/src/Gui/ExpressionBinding.h
-+++ b/src/Gui/ExpressionBinding.h
-@@ -27,7 +27,7 @@
- #include <App/ObjectIdentifier.h>
- #include <boost/shared_ptr.hpp>
- #include <QLabel>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- namespace App {
- class Expression;
-@@ -75,7 +75,7 @@ class GuiExport ExpressionBinding
- int iconHeight;
-
- void expressionChange(const App::ObjectIdentifier& id);
-- boost::signals::scoped_connection connection;
-+ boost::signals2::scoped_connection connection;
- bool m_autoApply;
- };
-
-diff --git a/src/Gui/GraphvizView.h b/src/Gui/GraphvizView.h
-index 3452e54578e..5a9dc204b37 100644
---- a/src/Gui/GraphvizView.h
-+++ b/src/Gui/GraphvizView.h
-@@ -26,7 +26,7 @@
-
- #include "MDIView.h"
- #include <boost/shared_ptr.hpp>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
-
- class QGraphicsScene;
-@@ -84,7 +84,7 @@ private Q_SLOTS:
- GraphvizWorker* thread;
- int nPending;
-
-- typedef boost::BOOST_SIGNALS_NAMESPACE::scoped_connection Connection;
-+ typedef boost::signals2::scoped_connection Connection;
- Connection recomputeConnection;
- Connection undoConnection;
- Connection redoConnection;
-diff --git a/src/Gui/MDIView.cpp b/src/Gui/MDIView.cpp
-index 1f6421429a7..6d8fbcc5fdc 100644
---- a/src/Gui/MDIView.cpp
-+++ b/src/Gui/MDIView.cpp
-@@ -24,7 +24,7 @@
- #include "PreCompiled.h"
-
- #ifndef _PreComp_
--# include <boost/signals.hpp>
-+# include <boost/signals2.hpp>
- # include <boost/bind.hpp>
- # include <qapplication.h>
- # include <qregexp.h>
-diff --git a/src/Gui/MDIView.h b/src/Gui/MDIView.h
-index 8704a0d4d46..a10be328c92 100644
---- a/src/Gui/MDIView.h
-+++ b/src/Gui/MDIView.h
-@@ -150,7 +150,7 @@ protected Q_SLOTS:
- Qt::WindowStates wstate;
- // list of active objects of this view
- ActiveObjectList ActiveObjects;
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectDelObject; //remove active object upon delete.
- };
-
-diff --git a/src/Gui/MainWindow.cpp b/src/Gui/MainWindow.cpp
-index e3a60af34e8..390aa96a948 100644
---- a/src/Gui/MainWindow.cpp
-+++ b/src/Gui/MainWindow.cpp
-@@ -51,7 +51,6 @@
- # include <QWhatsThis>
- #endif
-
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
-
- // FreeCAD Base header
-diff --git a/src/Gui/ManualAlignment.cpp b/src/Gui/ManualAlignment.cpp
-index 31d1289b509..8ae2323f09a 100644
---- a/src/Gui/ManualAlignment.cpp
-+++ b/src/Gui/ManualAlignment.cpp
-@@ -49,7 +49,6 @@
- # include <Inventor/sensors/SoNodeSensor.h>
- #endif
-
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
-
- #include <App/Document.h>
-diff --git a/src/Gui/ManualAlignment.h b/src/Gui/ManualAlignment.h
-index 7b00b17d47f..68998863415 100644
---- a/src/Gui/ManualAlignment.h
-+++ b/src/Gui/ManualAlignment.h
-@@ -30,7 +30,7 @@
- #include <Gui/Application.h>
- #include <Gui/Document.h>
- #include <Gui/ViewProviderDocumentObject.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- class SbVec3f;
- class SoPickedPoint;
-@@ -245,7 +245,7 @@ protected Q_SLOTS:
-
- static ManualAlignment* _instance;
-
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectApplicationDeletedDocument;
- Connection connectDocumentDeletedObject;
-
-diff --git a/src/Gui/MergeDocuments.h b/src/Gui/MergeDocuments.h
-index 42bc252e026..d4d1be0f3d6 100644
---- a/src/Gui/MergeDocuments.h
-+++ b/src/Gui/MergeDocuments.h
-@@ -24,7 +24,7 @@
- #ifndef GUI_MERGEDOCUMENTS_H
- #define GUI_MERGEDOCUMENTS_H
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <Base/Persistence.h>
-
- namespace zipios {
-@@ -57,7 +57,7 @@ class GuiExport MergeDocuments : public Base::Persistence
- Gui::Document* document;
- std::vector<App::DocumentObject*> objects;
- std::map<std::string, std::string> nameMap;
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectExport;
- Connection connectImport;
- };
-diff --git a/src/Gui/Placement.h b/src/Gui/Placement.h
-index 3365d4f07f0..b2b3ef61eee 100644
---- a/src/Gui/Placement.h
-+++ b/src/Gui/Placement.h
-@@ -29,7 +29,7 @@
- #include <Gui/TaskView/TaskView.h>
- #include <Base/Placement.h>
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/bind.hpp>
-
- class QSignalMapper;
-@@ -88,7 +88,7 @@ private Q_SLOTS:
-
- private:
- typedef Gui::LocationInterfaceComp<Ui_Placement> Ui_PlacementComp;
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Ui_PlacementComp* ui;
- QSignalMapper* signalMapper;
- Connection connectAct;
-diff --git a/src/Gui/PreCompiled.h b/src/Gui/PreCompiled.h
-index 8b41562a247..536e538d679 100644
---- a/src/Gui/PreCompiled.h
-+++ b/src/Gui/PreCompiled.h
-@@ -75,7 +75,7 @@
- #include <bitset>
-
- // Boost
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/bind.hpp>
- #include <boost/program_options.hpp>
- #include <boost/tuple/tuple.hpp>
-diff --git a/src/Gui/ProjectView.cpp b/src/Gui/ProjectView.cpp
-index 327ac4bc697..bbef326fd38 100644
---- a/src/Gui/ProjectView.cpp
-+++ b/src/Gui/ProjectView.cpp
-@@ -24,7 +24,6 @@
- #include "PreCompiled.h"
-
- #ifndef _PreComp_
--# include <boost/signals.hpp>
- # include <boost/bind.hpp>
- # include <QAction>
- # include <QActionGroup>
-diff --git a/src/Gui/PropertyView.h b/src/Gui/PropertyView.h
-index ea58045b8ce..0feff23a106 100644
---- a/src/Gui/PropertyView.h
-+++ b/src/Gui/PropertyView.h
-@@ -28,7 +28,7 @@
-
- #include "DockWindow.h"
- #include "Selection.h"
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- class QPixmap;
- class QTabWidget;
-@@ -65,15 +65,15 @@ class PropertyView : public QWidget, public Gui::SelectionObserver
- Gui::PropertyEditor::PropertyEditor* propertyEditorView;
- Gui::PropertyEditor::PropertyEditor* propertyEditorData;
-
--public Q_SLOTS:
-- /// Stores a preference for the last tab selected
-- void tabChanged(int index);
--
-+public Q_SLOTS:
-+ /// Stores a preference for the last tab selected
-+ void tabChanged(int index);
-+
- protected:
- void changeEvent(QEvent *e);
-
- private:
-- void onSelectionChanged(const SelectionChanges& msg);
-+ void onSelectionChanged(const SelectionChanges& msg);
- void slotChangePropertyData(const App::DocumentObject&, const App::Property&);
- void slotChangePropertyView(const Gui::ViewProvider&, const App::Property&);
- void slotAppendDynamicProperty(const App::Property&);
-@@ -84,7 +84,7 @@ public Q_SLOTS:
- private:
- struct PropInfo;
- struct PropFind;
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectPropData;
- Connection connectPropView;
- Connection connectPropAppend;
-diff --git a/src/Gui/Selection.cpp b/src/Gui/Selection.cpp
-index 9e05d11a24f..8d1057b9d0a 100644
---- a/src/Gui/Selection.cpp
-+++ b/src/Gui/Selection.cpp
-@@ -26,7 +26,6 @@
- #ifndef _PreComp_
- # include <assert.h>
- # include <string>
--# include <boost/signals.hpp>
- # include <boost/bind.hpp>
- # include <QApplication>
- # include <QString>
-@@ -54,7 +53,7 @@ FC_LOG_LEVEL_INIT("Selection",false,true,true)
- using namespace Gui;
- using namespace std;
-
--SelectionObserver::SelectionObserver()
-+SelectionObserver::SelectionObserver() : blocker(connectSelection, false)
- {
- attachSelection();
- }
-@@ -68,9 +67,9 @@ bool SelectionObserver::blockConnection(bool block)
- {
- bool ok = connectSelection.blocked();
- if (block)
-- connectSelection.block();
-+ blocker.block();
- else
-- connectSelection.unblock();
-+ blocker.unblock();
- return ok;
- }
-
-diff --git a/src/Gui/Selection.h b/src/Gui/Selection.h
-index e68988191f9..54266f0b07a 100644
---- a/src/Gui/Selection.h
-+++ b/src/Gui/Selection.h
-@@ -30,6 +30,7 @@
- #include <vector>
- #include <list>
- #include <map>
-+#include <boost/signals2.hpp>
- #include <CXX/Objects.hxx>
-
- #include <Base/Observer.h>
-@@ -144,8 +145,9 @@ class GuiExport SelectionObserver
- void _onSelectionChanged(const SelectionChanges& msg);
-
- private:
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectSelection;
-+ boost::signals2::shared_connection_block blocker;
- };
-
- /**
-@@ -293,7 +295,7 @@ class GuiExport SelectionSingleton : public Base::Subject<const SelectionChanges
- };
-
- /// signal on new object
-- boost::signal<void (const SelectionChanges& msg)> signalSelectionChanged;
-+ boost::signals2::signal<void (const SelectionChanges& msg)> signalSelectionChanged;
-
- /** Returns a vector of selection objects
- * If no document name is given the objects of the active are returned.
-diff --git a/src/Gui/TaskView/TaskAppearance.h b/src/Gui/TaskView/TaskAppearance.h
-index cdcbe1faff6..1e3de8a898a 100644
---- a/src/Gui/TaskView/TaskAppearance.h
-+++ b/src/Gui/TaskView/TaskAppearance.h
-@@ -26,7 +26,7 @@
-
- #include "TaskView.h"
- #include <Gui/Selection.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
-
- class Ui_TaskAppearance;
-@@ -38,7 +38,7 @@ class Property;
- namespace Gui {
- class ViewProvider;
- namespace TaskView {
--typedef boost::signals::connection TaskAppearance_Connection;
-+typedef boost::signals2::connection TaskAppearance_Connection;
-
- class TaskAppearance : public TaskBox, public Gui::SelectionSingleton::ObserverType
- {
-diff --git a/src/Gui/TaskView/TaskSelectLinkProperty.h b/src/Gui/TaskView/TaskSelectLinkProperty.h
-index 85dbf456c4a..7f2e1dcadc2 100644
---- a/src/Gui/TaskView/TaskSelectLinkProperty.h
-+++ b/src/Gui/TaskView/TaskSelectLinkProperty.h
-@@ -26,7 +26,6 @@
-
- #include "TaskView.h"
- #include <Gui/Selection.h>
--#include <boost/signals.hpp>
- #include <App/PropertyLinks.h>
-
-
-diff --git a/src/Gui/TaskView/TaskView.h b/src/Gui/TaskView/TaskView.h
-index 621482ebfba..5a368c8e3c6 100644
---- a/src/Gui/TaskView/TaskView.h
-+++ b/src/Gui/TaskView/TaskView.h
-@@ -29,7 +29,7 @@
- #include <map>
- #include <string>
- #include <vector>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <QScrollArea>
-
- #if !defined (QSINT_ACTIONPANEL)
-@@ -51,7 +51,7 @@ class CombiView;
- }
- namespace TaskView {
-
--typedef boost::signals::connection Connection;
-+typedef boost::signals2::connection Connection;
- class TaskEditControl;
- class TaskDialog;
-
-diff --git a/src/Gui/Tree.cpp b/src/Gui/Tree.cpp
-index e52727abe93..a659e1bf9ef 100644
---- a/src/Gui/Tree.cpp
-+++ b/src/Gui/Tree.cpp
-@@ -24,7 +24,6 @@
- #include "PreCompiled.h"
-
- #ifndef _PreComp_
--# include <boost/signals.hpp>
- # include <boost/bind.hpp>
- # include <QAction>
- # include <QActionGroup>
-diff --git a/src/Gui/Tree.h b/src/Gui/Tree.h
-index c970f07977a..cc45a2c4e31 100644
---- a/src/Gui/Tree.h
-+++ b/src/Gui/Tree.h
-@@ -185,7 +185,7 @@ class DocumentItem : public QTreeWidgetItem
- const Gui::Document* pDocument;
- std::map<std::string,DocumentObjectItemsPtr> ObjectMap;
-
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectNewObject;
- Connection connectDelObject;
- Connection connectChgObject;
-@@ -223,7 +223,7 @@ class DocumentObjectItem : public QTreeWidgetItem
- void slotChangeStatusTip(const QString&);
-
- private:
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- int previousStatus;
- Gui::ViewProviderDocumentObject* viewObject;
- Connection connectIcon;
-diff --git a/src/Gui/ViewProvider.h b/src/Gui/ViewProvider.h
-index 96ac6dd8c4d..9c6867e4442 100644
---- a/src/Gui/ViewProvider.h
-+++ b/src/Gui/ViewProvider.h
-@@ -29,7 +29,7 @@
- #include <string>
- #include <bitset>
- #include <QIcon>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- #include <App/TransactionalObject.h>
- #include <Base/Vector3D.h>
-@@ -200,11 +200,11 @@ class GuiExport ViewProvider : public App::TransactionalObject
- /** @name Signals of the view provider */
- //@{
- /// signal on icon change
-- boost::signal<void ()> signalChangeIcon;
-+ boost::signals2::signal<void ()> signalChangeIcon;
- /// signal on tooltip change
-- boost::signal<void (const QString&)> signalChangeToolTip;
-+ boost::signals2::signal<void (const QString&)> signalChangeToolTip;
- /// signal on status tip change
-- boost::signal<void (const QString&)> signalChangeStatusTip;
-+ boost::signals2::signal<void (const QString&)> signalChangeStatusTip;
- //@}
-
- /** update the content of the ViewProvider
-diff --git a/src/Gui/ViewProviderOriginGroup.h b/src/Gui/ViewProviderOriginGroup.h
-index 06ff7112f43..31db1d6d0c3 100644
---- a/src/Gui/ViewProviderOriginGroup.h
-+++ b/src/Gui/ViewProviderOriginGroup.h
-@@ -23,8 +23,6 @@
- #ifndef VIEWPROVIDERORIGINGROUP_H_JIXBOPA7
- #define VIEWPROVIDERORIGINGROUP_H_JIXBOPA7
-
--#include <boost/signals.hpp>
--
- #include "ViewProviderGeoFeatureGroup.h"
- #include "ViewProviderOriginGroupExtension.h"
-
-diff --git a/src/Gui/ViewProviderOriginGroupExtension.h b/src/Gui/ViewProviderOriginGroupExtension.h
-index a326dca013f..4804aa9d80a 100644
---- a/src/Gui/ViewProviderOriginGroupExtension.h
-+++ b/src/Gui/ViewProviderOriginGroupExtension.h
-@@ -56,8 +56,8 @@ class GuiExport ViewProviderOriginGroupExtension : public ViewProviderGeoFeature
- std::vector<App::DocumentObject*> constructChildren (
- const std::vector<App::DocumentObject*> &children ) const;
-
-- boost::signals::connection connectChangedObjectApp;
-- boost::signals::connection connectChangedObjectGui;
-+ boost::signals2::connection connectChangedObjectApp;
-+ boost::signals2::connection connectChangedObjectGui;
- };
-
- typedef ViewProviderExtensionPythonT<Gui::ViewProviderOriginGroupExtension> ViewProviderOriginGroupExtensionPython;
-diff --git a/src/Gui/ViewProviderPythonFeature.cpp b/src/Gui/ViewProviderPythonFeature.cpp
-index 7ff9443d625..90f54a42ec7 100644
---- a/src/Gui/ViewProviderPythonFeature.cpp
-+++ b/src/Gui/ViewProviderPythonFeature.cpp
-@@ -30,7 +30,6 @@
- # include <QFileInfo>
- # include <QMenu>
- # include <QPixmap>
--# include <boost/signals.hpp>
- # include <boost/bind.hpp>
- # include <Inventor/nodes/SoDrawStyle.h>
- # include <Inventor/nodes/SoMaterial.h>
-diff --git a/src/Mod/Drawing/Gui/TaskOrthoViews.cpp b/src/Mod/Drawing/Gui/TaskOrthoViews.cpp
-index a921361871b..385dce60bb0 100644
---- a/src/Mod/Drawing/Gui/TaskOrthoViews.cpp
-+++ b/src/Mod/Drawing/Gui/TaskOrthoViews.cpp
-@@ -641,11 +641,12 @@ void OrthoViews::del_view(int rel_x, int rel_y) // remove a view fro
-
- if (num > 0)
- {
-- connectDocumentDeletedObject.block();
-- views[num]->deleteme();
-- delete views[num];
-- views.erase(views.begin() + num);
-- connectDocumentDeletedObject.unblock();
-+ {
-+ boost::signals2::shared_connection_block blocker(connectDocumentDeletedObject);
-+ views[num]->deleteme();
-+ delete views[num];
-+ views.erase(views.begin() + num);
-+ }
-
- min_r_x = max_r_x = 0;
- min_r_y = max_r_y = 0;
-@@ -667,14 +668,13 @@ void OrthoViews::del_view(int rel_x, int rel_y) // remove a view fro
-
- void OrthoViews::del_all()
- {
-- connectDocumentDeletedObject.block();
-+ boost::signals2::shared_connection_block blocker(connectDocumentDeletedObject);
- for (int i = views.size() - 1; i >= 0; i--) // count downwards to delete from back
- {
- views[i]->deleteme();
- delete views[i];
- views.pop_back();
- }
-- connectDocumentDeletedObject.unblock();
- }
-
- int OrthoViews::is_Ortho(int rel_x, int rel_y) // is the view at r_x, r_y an ortho or axo one?
-diff --git a/src/Mod/Drawing/Gui/TaskOrthoViews.h b/src/Mod/Drawing/Gui/TaskOrthoViews.h
-index a00b449b4eb..dfeae41f729 100644
---- a/src/Mod/Drawing/Gui/TaskOrthoViews.h
-+++ b/src/Mod/Drawing/Gui/TaskOrthoViews.h
-@@ -30,9 +30,9 @@
-
- #include <gp_Ax2.hxx>
- #include <vector>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
--#include <Mod/Drawing/App/FeatureViewPart.h>
-+#include <Mod/Drawing/App/FeatureViewPart.h>
-
-
-
-@@ -148,8 +148,8 @@ class OrthoViews
-
- bool hidden, smooth;
- bool autodims;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection connectDocumentDeletedObject;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection connectApplicationDeletedDocument;
-+ boost::signals2::scoped_connection connectDocumentDeletedObject;
-+ boost::signals2::scoped_connection connectApplicationDeletedDocument;
- };
-
-
-diff --git a/src/Mod/Fem/Gui/TaskPostBoxes.h b/src/Mod/Fem/Gui/TaskPostBoxes.h
-index 3dc24a18005..dca2526dca6 100644
---- a/src/Mod/Fem/Gui/TaskPostBoxes.h
-+++ b/src/Mod/Fem/Gui/TaskPostBoxes.h
-@@ -30,7 +30,6 @@
- #include <Base/Parameter.h>
- #include <App/PropertyLinks.h>
- #include "ViewProviderFemPostFunction.h"
--#include <boost/signals.hpp>
-
- class QComboBox;
- class Ui_TaskPostDisplay;
-@@ -139,15 +138,15 @@ class TaskPostBox : public Gui::TaskView::TaskBox {
- ~TaskPostBox();
-
- virtual void applyPythonCode() = 0;
-- virtual bool isGuiTaskOnly() {return false;}; //return true if only gui properties are manipulated
-+ virtual bool isGuiTaskOnly() {return false;} //return true if only gui properties are manipulated
-
- protected:
-- App::DocumentObject* getObject() {return m_object;};
-+ App::DocumentObject* getObject() {return m_object;}
- template<typename T>
-- T* getTypedObject() {return static_cast<T*>(m_object);};
-- Gui::ViewProviderDocumentObject* getView() {return m_view;};
-+ T* getTypedObject() {return static_cast<T*>(m_object);}
-+ Gui::ViewProviderDocumentObject* getView() {return m_view;}
- template<typename T>
-- T* getTypedView() {return static_cast<T*>(m_view);};
-+ T* getTypedView() {return static_cast<T*>(m_view);}
-
- bool autoApply();
- void recompute();
-@@ -203,7 +202,7 @@ class TaskPostDisplay : public TaskPostBox
- ~TaskPostDisplay();
-
- virtual void applyPythonCode();
-- virtual bool isGuiTaskOnly() {return true;};
-+ virtual bool isGuiTaskOnly() {return true;}
-
- private Q_SLOTS:
- void on_Representation_activated(int i);
-diff --git a/src/Mod/Fem/Gui/ViewProviderFemPostFunction.h b/src/Mod/Fem/Gui/ViewProviderFemPostFunction.h
-index 55fb8d0bd3f..3197fea469f 100644
---- a/src/Mod/Fem/Gui/ViewProviderFemPostFunction.h
-+++ b/src/Mod/Fem/Gui/ViewProviderFemPostFunction.h
-@@ -28,28 +28,7 @@
- #include <Mod/Fem/App/FemPostFunction.h>
- #include <Inventor/SbMatrix.h>
- #include <QWidget>
--
--
--#if defined(signals) && defined(QOBJECTDEFS_H) && \
-- !defined(QT_MOC_CPP)
--# undef signals
--# define signals signals
--#endif
--
--#include <boost/signal.hpp>
--namespace boost
--{
-- namespace signalslib = signals;
--}
--
--#if defined(signals) && defined(QOBJECTDEFS_H) && \
-- !defined(QT_MOC_CPP)
--# undef signals
--// Restore the macro definition of "signals", as it was
--// defined by Qt's <qobjectdefs.h>.
--# define signals protected
--#endif
--
-+#include <boost/signals2.hpp>
-
- class SoScale;
- class SoSurroundScale;
-@@ -70,19 +49,19 @@ class FemGuiExport FunctionWidget : public QWidget {
-
- Q_OBJECT
- public:
-- FunctionWidget() {};
-- virtual ~FunctionWidget() {};
-+ FunctionWidget() {}
-+ virtual ~FunctionWidget() {}
-
- virtual void applyPythonCode() = 0;
- virtual void setViewProvider(ViewProviderFemPostFunction* view);
- void onObjectsChanged(const App::DocumentObject& obj, const App::Property&);
-
- protected:
-- ViewProviderFemPostFunction* getView() {return m_view;};
-- Fem::FemPostFunction* getObject(){return m_object;};
-+ ViewProviderFemPostFunction* getView() {return m_view;}
-+ Fem::FemPostFunction* getObject(){return m_object;}
-
-- bool blockObjectUpdates() {return m_block;};
-- void setBlockObjectUpdates(bool val) {m_block = val;};
-+ bool blockObjectUpdates() {return m_block;}
-+ void setBlockObjectUpdates(bool val) {m_block = val;}
-
- virtual void onChange(const App::Property& p) = 0;
-
-@@ -90,7 +69,7 @@ class FemGuiExport FunctionWidget : public QWidget {
- bool m_block;
- ViewProviderFemPostFunction* m_view;
- Fem::FemPostFunction* m_object;
-- boost::signalslib::scoped_connection m_connection;
-+ boost::signals2::scoped_connection m_connection;
- };
-
- class FemGuiExport ViewProviderFemPostFunctionProvider : public Gui::ViewProviderDocumentObject
-diff --git a/src/Mod/Inspection/App/InspectionFeature.cpp b/src/Mod/Inspection/App/InspectionFeature.cpp
-index d5c5946bf6e..2f18d177daa 100644
---- a/src/Mod/Inspection/App/InspectionFeature.cpp
-+++ b/src/Mod/Inspection/App/InspectionFeature.cpp
-@@ -35,7 +35,6 @@
- #include <QFutureWatcher>
- #include <QtConcurrentMap>
-
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
-
- #include <Base/Console.h>
-diff --git a/src/Mod/Mesh/Gui/DlgEvaluateMeshImp.cpp b/src/Mod/Mesh/Gui/DlgEvaluateMeshImp.cpp
-index c4bdc9c54b8..79a6e02041d 100644
---- a/src/Mod/Mesh/Gui/DlgEvaluateMeshImp.cpp
-+++ b/src/Mod/Mesh/Gui/DlgEvaluateMeshImp.cpp
-@@ -31,7 +31,6 @@
- #include "ui_DlgEvaluateMesh.h"
- #include "DlgEvaluateSettings.h"
-
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
-
- #include <Base/Interpreter.h>
-diff --git a/src/Mod/Mesh/Gui/MeshEditor.h b/src/Mod/Mesh/Gui/MeshEditor.h
-index 43be6e9799a..9d5b248ff41 100644
---- a/src/Mod/Mesh/Gui/MeshEditor.h
-+++ b/src/Mod/Mesh/Gui/MeshEditor.h
-@@ -25,7 +25,7 @@
-
- #include <QObject>
- #include <Mod/Mesh/Gui/ViewProvider.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- class SoCoordinate3;
- class SoFaceSet;
-@@ -139,7 +139,7 @@ private Q_SLOTS:
-
- private:
- typedef std::vector<unsigned long> TBoundary;
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
-
- static void fileHoleCallback(void * ud, SoEventCallback * n);
- void createPolygons();
-diff --git a/src/Mod/Part/App/PreCompiled.h b/src/Mod/Part/App/PreCompiled.h
-index ad0c3508f76..9d21862fa38 100644
---- a/src/Mod/Part/App/PreCompiled.h
-+++ b/src/Mod/Part/App/PreCompiled.h
-@@ -63,7 +63,7 @@
- #include <map>
-
- // Boost
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/bind.hpp>
-
- #include <boost/tuple/tuple.hpp>
-@@ -73,10 +73,10 @@
- #include <boost/program_options.hpp>
- //namespace po = boost::program_options;
-
--#include <boost/filesystem/path.hpp>
--#include <boost/filesystem/operations.hpp>
--#include <boost/filesystem/exception.hpp>
--
-+#include <boost/filesystem/path.hpp>
-+#include <boost/filesystem/operations.hpp>
-+#include <boost/filesystem/exception.hpp>
-+
- #include "OpenCascadeAll.h"
-
- #elif defined(FC_OS_WIN32)
-diff --git a/src/Mod/Part/Gui/DlgBooleanOperation.h b/src/Mod/Part/Gui/DlgBooleanOperation.h
-index dedc9015a91..03e8d1cbf20 100644
---- a/src/Mod/Part/Gui/DlgBooleanOperation.h
-+++ b/src/Mod/Part/Gui/DlgBooleanOperation.h
-@@ -25,7 +25,7 @@
-
- #include <Gui/TaskView/TaskDialog.h>
- #include <Gui/TaskView/TaskView.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- class QTreeWidgetItem;
-
-@@ -35,7 +35,7 @@ class Property;
- }
- namespace PartGui {
-
--typedef boost::signals::connection Connection;
-+typedef boost::signals2::connection Connection;
- class Ui_DlgBooleanOperation;
- class DlgBooleanOperation : public QWidget
- {
-diff --git a/src/Mod/Part/Gui/DlgFilletEdges.cpp b/src/Mod/Part/Gui/DlgFilletEdges.cpp
-index 07548a8595c..d9f593238a1 100644
---- a/src/Mod/Part/Gui/DlgFilletEdges.cpp
-+++ b/src/Mod/Part/Gui/DlgFilletEdges.cpp
-@@ -207,7 +207,7 @@ namespace PartGui {
- std::vector<int> edge_ids;
- TopTools_IndexedMapOfShape all_edges;
- TopTools_IndexedMapOfShape all_faces;
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectApplicationDeletedObject;
- Connection connectApplicationDeletedDocument;
-
-diff --git a/src/Mod/Part/Gui/TaskAttacher.h b/src/Mod/Part/Gui/TaskAttacher.h
-index 7cac9e647f6..703eb1a45d9 100644
---- a/src/Mod/Part/Gui/TaskAttacher.h
-+++ b/src/Mod/Part/Gui/TaskAttacher.h
-@@ -131,7 +131,7 @@ private Q_SLOTS:
- Attacher::SuggestResult lastSuggestResult;
- bool completed;
-
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectDelObject;
- };
-
-diff --git a/src/Mod/Part/Gui/TaskFaceColors.cpp b/src/Mod/Part/Gui/TaskFaceColors.cpp
-index 0f630f989a6..71b9a7bcea4 100644
---- a/src/Mod/Part/Gui/TaskFaceColors.cpp
-+++ b/src/Mod/Part/Gui/TaskFaceColors.cpp
-@@ -45,7 +45,7 @@
- # include <Inventor/nodes/SoSeparator.h>
- #endif
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/bind.hpp>
-
- #include "ui_TaskFaceColors.h"
-@@ -94,7 +94,7 @@ namespace PartGui {
- class FaceColors::Private
- {
- public:
-- typedef boost::signals::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Ui_TaskFaceColors* ui;
- Gui::View3DInventorViewer* view;
- ViewProviderPartExt* vp;
-diff --git a/src/Mod/PartDesign/App/Body.h b/src/Mod/PartDesign/App/Body.h
-index b91148b4537..6d5e4032cfc 100644
---- a/src/Mod/PartDesign/App/Body.h
-+++ b/src/Mod/PartDesign/App/Body.h
-@@ -27,7 +27,7 @@
- #include <App/PropertyStandard.h>
- #include <Mod/Part/App/BodyBase.h>
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- namespace App {
- class Origin;
-@@ -145,7 +145,7 @@ class PartDesignExport Body : public Part::BodyBase
- virtual void unsetupObject () override;
-
- private:
-- boost::signals::scoped_connection connection;
-+ boost::signals2::scoped_connection connection;
- };
-
- } //namespace PartDesign
-diff --git a/src/Mod/PartDesign/Gui/TaskFeatureParameters.cpp b/src/Mod/PartDesign/Gui/TaskFeatureParameters.cpp
-index 5ce247fa552..8be9d830705 100644
---- a/src/Mod/PartDesign/Gui/TaskFeatureParameters.cpp
-+++ b/src/Mod/PartDesign/Gui/TaskFeatureParameters.cpp
-@@ -49,7 +49,6 @@ TaskFeatureParameters::TaskFeatureParameters(PartDesignGui::ViewProvider *vp, QW
- {
- Gui::Document* doc = vp->getDocument();
- this->attachDocument(doc);
-- this->enableNotifications(DocumentObserver::Delete);
- }
-
- void TaskFeatureParameters::slotDeletedObject(const Gui::ViewProviderDocumentObject& Obj)
-diff --git a/src/Mod/PartDesign/Gui/TaskHoleParameters.h b/src/Mod/PartDesign/Gui/TaskHoleParameters.h
-index a0b9884223a..7a00c9fd64f 100644
---- a/src/Mod/PartDesign/Gui/TaskHoleParameters.h
-+++ b/src/Mod/PartDesign/Gui/TaskHoleParameters.h
-@@ -121,7 +121,7 @@ private Q_SLOTS:
-
- private:
-
-- typedef boost::BOOST_SIGNALS_NAMESPACE::scoped_connection Connection;
-+ typedef boost::signals2::scoped_connection Connection;
- Connection connectPropChanged;
-
- std::unique_ptr<Observer> observer;
-diff --git a/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.cpp b/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.cpp
-index 48da6a07d76..b7f910475ff 100644
---- a/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.cpp
-+++ b/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.cpp
-@@ -183,7 +183,6 @@ TaskBoxPrimitives::TaskBoxPrimitives(ViewProviderPrimitive* vp, QWidget* parent)
-
- Gui::Document* doc = vp->getDocument();
- this->attachDocument(doc);
-- this->enableNotifications(DocumentObserver::Delete);
-
- //show the parts coordinate system axis for selection
- PartDesign::Body * body = PartDesign::Body::findBodyOf(vp->getObject());
-diff --git a/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.h b/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.h
-index 073a4d44504..1dcb2cf90d0 100644
---- a/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.h
-+++ b/src/Mod/PartDesign/Gui/TaskPrimitiveParameters.h
-@@ -48,8 +48,6 @@ class ViewProvider;
-
- namespace PartDesignGui {
-
--namespace s = boost::signals;
--
- class TaskBoxPrimitives : public Gui::TaskView::TaskBox,
- public Gui::DocumentObserver
- {
-diff --git a/src/Mod/PartDesign/Gui/TaskTransformedMessages.h b/src/Mod/PartDesign/Gui/TaskTransformedMessages.h
-index f0075c63084..e95aa9f73dd 100644
---- a/src/Mod/PartDesign/Gui/TaskTransformedMessages.h
-+++ b/src/Mod/PartDesign/Gui/TaskTransformedMessages.h
-@@ -25,10 +25,10 @@
- #define GUI_TASKVIEW_TaskTransformedMessages_H
-
- #include <Gui/TaskView/TaskView.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- class Ui_TaskTransformedMessages;
--typedef boost::signals::connection Connection;
-+typedef boost::signals2::connection Connection;
-
- namespace App {
- class Property;
-diff --git a/src/Mod/PartDesign/Gui/TaskTransformedParameters.cpp b/src/Mod/PartDesign/Gui/TaskTransformedParameters.cpp
-index bf475026077..16b408f8fec 100644
---- a/src/Mod/PartDesign/Gui/TaskTransformedParameters.cpp
-+++ b/src/Mod/PartDesign/Gui/TaskTransformedParameters.cpp
-@@ -76,7 +76,6 @@ TaskTransformedParameters::TaskTransformedParameters(ViewProviderTransformed *Tr
- if (TransformedView) {
- Gui::Document* doc = TransformedView->getDocument();
- this->attachDocument(doc);
-- this->enableNotifications(DocumentObserver::Delete);
- }
- }
-
-diff --git a/src/Mod/PartDesign/Gui/ViewProviderBody.h b/src/Mod/PartDesign/Gui/ViewProviderBody.h
-index 41e53c0ef71..dffab56d4b5 100644
---- a/src/Mod/PartDesign/Gui/ViewProviderBody.h
-+++ b/src/Mod/PartDesign/Gui/ViewProviderBody.h
-@@ -96,8 +96,8 @@ class PartDesignGuiExport ViewProviderBody : public PartGui::ViewProviderPart, p
- private:
- static const char* BodyModeEnum[];
-
-- boost::signals::connection connectChangedObjectApp;
-- boost::signals::connection connectChangedObjectGui;
-+ boost::signals2::connection connectChangedObjectApp;
-+ boost::signals2::connection connectChangedObjectGui;
- };
-
-
-diff --git a/src/Mod/PartDesign/Gui/ViewProviderTransformed.h b/src/Mod/PartDesign/Gui/ViewProviderTransformed.h
-index 3ca5242c1c5..db8ee43169e 100644
---- a/src/Mod/PartDesign/Gui/ViewProviderTransformed.h
-+++ b/src/Mod/PartDesign/Gui/ViewProviderTransformed.h
-@@ -47,7 +47,7 @@ class PartDesignGuiExport ViewProviderTransformed : public ViewProvider
- virtual bool onDelete(const std::vector<std::string> &);
-
- /// signals if the transformation contains errors
-- boost::signal<void (QString msg)> signalDiagnosis;
-+ boost::signals2::signal<void (QString msg)> signalDiagnosis;
-
- // The feature name of the subclass
- std::string featureName;
-diff --git a/src/Mod/PartDesign/Gui/WorkflowManager.h b/src/Mod/PartDesign/Gui/WorkflowManager.h
-index b5508881589..91e7e8a3155 100644
---- a/src/Mod/PartDesign/Gui/WorkflowManager.h
-+++ b/src/Mod/PartDesign/Gui/WorkflowManager.h
-@@ -23,7 +23,7 @@
- #ifndef WORKFLOWMANAGER_H_PB7A5GCM
- #define WORKFLOWMANAGER_H_PB7A5GCM
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <map>
-
- namespace App {
-@@ -98,9 +98,9 @@ class PartDesignGuiExport WorkflowManager {
- private:
- std::map<const App::Document*, Workflow> dwMap;
-
-- boost::signals::connection connectNewDocument;
-- boost::signals::connection connectFinishRestoreDocument;
-- boost::signals::connection connectDeleteDocument;
-+ boost::signals2::connection connectNewDocument;
-+ boost::signals2::connection connectFinishRestoreDocument;
-+ boost::signals2::connection connectDeleteDocument;
-
- static WorkflowManager* _instance;
- };
-diff --git a/src/Mod/Sandbox/App/DocumentProtector.h b/src/Mod/Sandbox/App/DocumentProtector.h
-index 3c051a72dd5..603b92932aa 100644
---- a/src/Mod/Sandbox/App/DocumentProtector.h
-+++ b/src/Mod/Sandbox/App/DocumentProtector.h
-@@ -25,7 +25,6 @@
- #define SANDBOX_DOCUMENTPROTECTOR_H
-
- #include <string>
--#include <boost/signals.hpp>
- #include <boost/bind.hpp>
- #include <App/DocumentObserver.h>
-
-@@ -49,9 +48,9 @@ class SandboxAppExport DocumentProtector : public App::DocumentObserver
- void recompute();
-
- private:
-- /** Checks if the given document is about to be closed */
-- void slotDeletedDocument(const App::Document& Doc);
-- void validate();
-+ /** Checks if the given document is about to be closed */
-+ void slotDeletedDocument(const App::Document& Doc);
-+ void validate();
- };
-
- class AbstractCallable
-@@ -80,8 +79,8 @@ class Callable : public AbstractCallable
-
- virtual void operator()() const
- {
-- T* v = static_cast<T*>(obj);
-- (v->*method)();
-+ T* v = static_cast<T*>(obj);
-+ (v->*method)();
- }
-
- private:
-@@ -101,8 +100,8 @@ class CallableWithArgs : public AbstractCallable
-
- virtual void operator()() const
- {
-- T* v = static_cast<T*>(obj);
-- (v->*method)(arg);
-+ T* v = static_cast<T*>(obj);
-+ (v->*method)(arg);
- }
-
- private:
-@@ -122,7 +121,7 @@ class SandboxAppExport DocumentObjectProtector
- void purgeTouched();
-
- private:
-- void validate();
-+ void validate();
-
- private:
- App::DocumentObject* obj;
-diff --git a/src/Mod/Sketcher/App/PropertyConstraintList.h b/src/Mod/Sketcher/App/PropertyConstraintList.h
-index e8f58020890..b35e469abba 100644
---- a/src/Mod/Sketcher/App/PropertyConstraintList.h
-+++ b/src/Mod/Sketcher/App/PropertyConstraintList.h
-@@ -32,7 +32,7 @@
- #include <App/Property.h>
- #include <Mod/Part/App/Geometry.h>
- #include "Constraint.h"
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <boost/unordered/unordered_map.hpp>
-
- namespace Base {
-@@ -129,8 +129,8 @@ class SketcherExport PropertyConstraintList : public App::PropertyLists
-
- typedef std::pair<int, const Constraint*> ConstraintInfo ;
-
-- boost::signal<void (const std::map<App::ObjectIdentifier, App::ObjectIdentifier> &)> signalConstraintsRenamed;
-- boost::signal<void (const std::set<App::ObjectIdentifier> &)> signalConstraintsRemoved;
-+ boost::signals2::signal<void (const std::map<App::ObjectIdentifier, App::ObjectIdentifier> &)> signalConstraintsRenamed;
-+ boost::signals2::signal<void (const std::set<App::ObjectIdentifier> &)> signalConstraintsRemoved;
-
- static std::string getConstraintName(const std::string &name, int i);
-
-diff --git a/src/Mod/Sketcher/App/SketchObject.h b/src/Mod/Sketcher/App/SketchObject.h
-index 8cb5df55b83..7ee39d29b7f 100644
---- a/src/Mod/Sketcher/App/SketchObject.h
-+++ b/src/Mod/Sketcher/App/SketchObject.h
-@@ -437,8 +437,8 @@ class SketcherExport SketchObject : public Part::Part2DObject
- std::vector<int> lastConflicting;
- std::vector<int> lastRedundant;
-
-- boost::signals::scoped_connection constraintsRenamedConn;
-- boost::signals::scoped_connection constraintsRemovedConn;
-+ boost::signals2::scoped_connection constraintsRenamedConn;
-+ boost::signals2::scoped_connection constraintsRemovedConn;
-
- bool AutoLockTangencyAndPerpty(Constraint* cstr, bool bForce = false, bool bLock = true);
-
-diff --git a/src/Mod/Sketcher/Gui/TaskDlgEditSketch.h b/src/Mod/Sketcher/Gui/TaskDlgEditSketch.h
-index 8a9de4f7bc7..9417ec38381 100644
---- a/src/Mod/Sketcher/Gui/TaskDlgEditSketch.h
-+++ b/src/Mod/Sketcher/Gui/TaskDlgEditSketch.h
-@@ -32,9 +32,9 @@
- #include "TaskSketcherGeneral.h"
- #include "TaskSketcherMessages.h"
- #include "TaskSketcherSolverAdvanced.h"
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
--typedef boost::signals::connection Connection;
-+typedef boost::signals2::connection Connection;
-
- namespace SketcherGui {
-
-diff --git a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
-index 754603cb3cc..7d6eaf73f83 100644
---- a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
-+++ b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
-@@ -26,7 +26,7 @@
-
- #include <Gui/TaskView/TaskView.h>
- #include <Gui/Selection.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <QListWidget>
-
- namespace App {
-@@ -92,7 +92,7 @@ public Q_SLOTS:
- protected:
- void changeEvent(QEvent *e);
- ViewProviderSketch *sketchView;
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectionConstraintsChanged;
-
- private:
-diff --git a/src/Mod/Sketcher/Gui/TaskSketcherElements.h b/src/Mod/Sketcher/Gui/TaskSketcherElements.h
-index 511a2dbb179..990e5517a77 100644
---- a/src/Mod/Sketcher/Gui/TaskSketcherElements.h
-+++ b/src/Mod/Sketcher/Gui/TaskSketcherElements.h
-@@ -26,7 +26,7 @@
-
- #include <Gui/TaskView/TaskView.h>
- #include <Gui/Selection.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <QListWidget>
-
- namespace App {
-@@ -116,7 +116,7 @@ public Q_SLOTS:
- void changeEvent(QEvent *e);
- void leaveEvent ( QEvent * event );
- ViewProviderSketch *sketchView;
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectionElementsChanged;
-
- private:
-diff --git a/src/Mod/Sketcher/Gui/TaskSketcherMessages.h b/src/Mod/Sketcher/Gui/TaskSketcherMessages.h
-index ff4c00aa612..3e230f1d243 100644
---- a/src/Mod/Sketcher/Gui/TaskSketcherMessages.h
-+++ b/src/Mod/Sketcher/Gui/TaskSketcherMessages.h
-@@ -26,10 +26,10 @@
-
- #include <Gui/TaskView/TaskView.h>
- #include <Gui/Selection.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- class Ui_TaskSketcherMessages;
--typedef boost::signals::connection Connection;
-+typedef boost::signals2::connection Connection;
-
- namespace App {
- class Property;
-diff --git a/src/Mod/Sketcher/Gui/TaskSketcherSolverAdvanced.h b/src/Mod/Sketcher/Gui/TaskSketcherSolverAdvanced.h
-index 92b1423bc6e..69ca70d30f7 100644
---- a/src/Mod/Sketcher/Gui/TaskSketcherSolverAdvanced.h
-+++ b/src/Mod/Sketcher/Gui/TaskSketcherSolverAdvanced.h
-@@ -26,7 +26,6 @@
-
- #include <Gui/TaskView/TaskView.h>
- #include <Gui/Selection.h>
--#include <boost/signals.hpp>
-
- class Ui_TaskSketcherSolverAdvanced;
-
-diff --git a/src/Mod/Sketcher/Gui/ViewProviderSketch.h b/src/Mod/Sketcher/Gui/ViewProviderSketch.h
-index decb9639075..8baa3d372a8 100644
---- a/src/Mod/Sketcher/Gui/ViewProviderSketch.h
-+++ b/src/Mod/Sketcher/Gui/ViewProviderSketch.h
-@@ -33,11 +33,10 @@
- #include <Gui/Selection.h>
- #include <Gui/GLPainter.h>
- #include <App/Part.h>
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
- #include <QCoreApplication>
- #include <Gui/Document.h>
-
--#include <boost/signals.hpp>
-
- class TopoDS_Shape;
- class TopoDS_Face;
-@@ -234,13 +233,13 @@ class SketcherGuiExport ViewProviderSketch : public PartGui::ViewProvider2DObjec
- friend struct ::EditData;
-
- /// signals if the constraints list has changed
-- boost::signal<void ()> signalConstraintsChanged;
-+ boost::signals2::signal<void ()> signalConstraintsChanged;
- /// signals if the sketch has been set up
-- boost::signal<void (QString msg)> signalSetUp;
-+ boost::signals2::signal<void (QString msg)> signalSetUp;
- /// signals if the sketch has been solved
-- boost::signal<void (QString msg)> signalSolved;
-+ boost::signals2::signal<void (QString msg)> signalSolved;
- /// signals if the elements list has changed
-- boost::signal<void ()> signalElementsChanged;
-+ boost::signals2::signal<void ()> signalElementsChanged;
-
- protected:
- virtual bool setEdit(int ModNum);
-@@ -269,8 +268,8 @@ class SketcherGuiExport ViewProviderSketch : public PartGui::ViewProvider2DObjec
- void slotRedoDocument(const Gui::Document&);
-
- protected:
-- boost::signals::connection connectUndoDocument;
-- boost::signals::connection connectRedoDocument;
-+ boost::signals2::connection connectUndoDocument;
-+ boost::signals2::connection connectRedoDocument;
-
- /// Return display string for constraint including hiding units if
- //requested.
-diff --git a/src/Mod/Spreadsheet/App/Sheet.h b/src/Mod/Spreadsheet/App/Sheet.h
-index 59becc77028..1f2e88ea4d0 100644
---- a/src/Mod/Spreadsheet/App/Sheet.h
-+++ b/src/Mod/Spreadsheet/App/Sheet.h
-@@ -170,13 +170,13 @@ class SpreadsheetExport Sheet : public App::DocumentObject
-
- // Signals
-
-- boost::signal<void (App::CellAddress)> cellUpdated;
-+ boost::signals2::signal<void (App::CellAddress)> cellUpdated;
-
-- boost::signal<void (App::CellAddress)> cellSpanChanged;
-+ boost::signals2::signal<void (App::CellAddress)> cellSpanChanged;
-
-- boost::signal<void (int, int)> columnWidthChanged;
-+ boost::signals2::signal<void (int, int)> columnWidthChanged;
-
-- boost::signal<void (int, int)> rowHeightChanged;
-+ boost::signals2::signal<void (int, int)> rowHeightChanged;
-
- /** @name Access properties */
- //@{
-@@ -296,8 +296,8 @@ class SpreadsheetExport Sheet : public App::DocumentObject
- typedef std::map<std::string, SheetObserver* > ObserverMap;
- ObserverMap observers;
-
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection onRelabledDocumentConnection;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection onRenamedDocumentConnection;
-+ boost::signals2::scoped_connection onRelabledDocumentConnection;
-+ boost::signals2::scoped_connection onRenamedDocumentConnection;
-
- friend class SheetObserver;
-
-diff --git a/src/Mod/Spreadsheet/Gui/SheetModel.h b/src/Mod/Spreadsheet/Gui/SheetModel.h
-index 44a599359b6..6c2cb8dade0 100644
---- a/src/Mod/Spreadsheet/Gui/SheetModel.h
-+++ b/src/Mod/Spreadsheet/Gui/SheetModel.h
-@@ -52,7 +52,7 @@ class SheetModel : public QAbstractTableModel
- private:
- void cellUpdated(App::CellAddress address);
-
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection cellUpdatedConnection;
-+ boost::signals2::scoped_connection cellUpdatedConnection;
- Spreadsheet::Sheet * sheet;
- QColor aliasBgColor;
- QColor textFgColor;
-diff --git a/src/Mod/Spreadsheet/Gui/SheetTableView.h b/src/Mod/Spreadsheet/Gui/SheetTableView.h
-index c23f9912dce..31fd94b7878 100644
---- a/src/Mod/Spreadsheet/Gui/SheetTableView.h
-+++ b/src/Mod/Spreadsheet/Gui/SheetTableView.h
-@@ -79,7 +79,7 @@ protected Q_SLOTS:
- QModelIndex currentEditIndex;
- Spreadsheet::Sheet * sheet;
-
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection cellSpanChangedConnection;
-+ boost::signals2::scoped_connection cellSpanChangedConnection;
- };
-
- }
-diff --git a/src/Mod/Spreadsheet/Gui/SpreadsheetView.h b/src/Mod/Spreadsheet/Gui/SpreadsheetView.h
-index b0da2c7e3a3..ad7f9d1cbfc 100644
---- a/src/Mod/Spreadsheet/Gui/SpreadsheetView.h
-+++ b/src/Mod/Spreadsheet/Gui/SpreadsheetView.h
-@@ -100,9 +100,9 @@ protected Q_SLOTS:
- Spreadsheet::Sheet * sheet;
- SpreadsheetDelegate * delegate;
- SheetModel * model;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection columnWidthChangedConnection;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection rowHeightChangedConnection;
-- boost::BOOST_SIGNALS_NAMESPACE::scoped_connection positionChangedConnection;
-+ boost::signals2::scoped_connection columnWidthChangedConnection;
-+ boost::signals2::scoped_connection rowHeightChangedConnection;
-+ boost::signals2::scoped_connection positionChangedConnection;
-
- QMap<int, int> newColumnSizes;
- QMap<int, int> newRowSizes;
-diff --git a/src/Mod/TechDraw/Gui/MDIViewPage.cpp b/src/Mod/TechDraw/Gui/MDIViewPage.cpp
-index 2c224a92f76..32a2bdedc8e 100644
---- a/src/Mod/TechDraw/Gui/MDIViewPage.cpp
-+++ b/src/Mod/TechDraw/Gui/MDIViewPage.cpp
-@@ -38,7 +38,7 @@
- #include <QPrinter>
- #include <QPrintDialog>
- #include <QPrintPreviewDialog>
-- #include <boost/signal.hpp>
-+ #include <boost/signals2.hpp>
- #include <boost/bind.hpp>
-
- #endif // #ifndef _PreComp_
-diff --git a/src/Mod/TechDraw/Gui/MDIViewPage.h b/src/Mod/TechDraw/Gui/MDIViewPage.h
-index 10896f348bb..2f1d14f89b5 100644
---- a/src/Mod/TechDraw/Gui/MDIViewPage.h
-+++ b/src/Mod/TechDraw/Gui/MDIViewPage.h
-@@ -125,7 +125,7 @@ public Q_SLOTS:
-
- void onDeleteObject(const App::DocumentObject& obj);
-
-- typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
-+ typedef boost::signals2::connection Connection;
- Connection connectDeletedObject;
-
- bool compareSelections(std::vector<Gui::SelectionObject> treeSel,QList<QGraphicsItem*> sceneSel);
-From dedf42102e9f46d4fee361a0dff4e2f403bdb937 Mon Sep 17 00:00:00 2001
-From: wmayer <wmayer@users.sourceforge.net>
-Date: Mon, 5 Nov 2018 00:03:36 +0100
-Subject: [PATCH] remove leftover of boost.signals headers
-
----
- src/App/DocumentObject.cpp | 1 -
- src/Mod/Sketcher/App/SketchObject.h | 1 -
- src/Mod/Spreadsheet/Gui/SheetModel.h | 1 -
- src/Mod/Spreadsheet/Gui/SheetTableView.h | 1 -
- 4 files changed, 4 deletions(-)
-
-diff --git a/src/App/DocumentObject.cpp b/src/App/DocumentObject.cpp
-index 409f6220ce7..763a121ab98 100644
---- a/src/App/DocumentObject.cpp
-+++ b/src/App/DocumentObject.cpp
-@@ -38,7 +38,6 @@
- #include "DocumentObjectExtension.h"
- #include "GeoFeatureGroupExtension.h"
- #include <App/DocumentObjectPy.h>
--#include <boost/signals/connection.hpp>
- #include <boost/bind.hpp>
-
- using namespace App;
-diff --git a/src/Mod/Sketcher/App/SketchObject.h b/src/Mod/Sketcher/App/SketchObject.h
-index 50d8c0b7070..895b4c3d93c 100644
---- a/src/Mod/Sketcher/App/SketchObject.h
-+++ b/src/Mod/Sketcher/App/SketchObject.h
-@@ -23,7 +23,6 @@
- #ifndef SKETCHER_SKETCHOBJECT_H
- #define SKETCHER_SKETCHOBJECT_H
-
--#include <boost/signals/connection.hpp>
- #include <App/PropertyStandard.h>
- #include <App/PropertyFile.h>
- #include <App/FeaturePython.h>
-diff --git a/src/Mod/Spreadsheet/Gui/SheetModel.h b/src/Mod/Spreadsheet/Gui/SheetModel.h
-index 6c2cb8dade0..5e418ac0670 100644
---- a/src/Mod/Spreadsheet/Gui/SheetModel.h
-+++ b/src/Mod/Spreadsheet/Gui/SheetModel.h
-@@ -24,7 +24,6 @@
- #define SHEETMODEL_H
-
- #include <QAbstractTableModel>
--#include <boost/signals/connection.hpp>
- #include <Mod/Spreadsheet/App/Utils.h>
- #include <App/Range.h>
-
-diff --git a/src/Mod/Spreadsheet/Gui/SheetTableView.h b/src/Mod/Spreadsheet/Gui/SheetTableView.h
-index 31fd94b7878..abf0377861d 100644
---- a/src/Mod/Spreadsheet/Gui/SheetTableView.h
-+++ b/src/Mod/Spreadsheet/Gui/SheetTableView.h
-@@ -26,7 +26,6 @@
- #include <QTableView>
- #include <QHeaderView>
- #include <QKeyEvent>
--#include <boost/signals/connection.hpp>
- #include <Mod/Spreadsheet/App/Sheet.h>
- #include <Mod/Spreadsheet/App/Utils.h>
-
-From 26d7d747257fbad486f448e95de4f970e6a5cc46 Mon Sep 17 00:00:00 2001
-From: wandererfan <wandererfan@gmail.com>
-Date: Thu, 10 May 2018 12:00:13 -0400
-Subject: [PATCH] Convert deprecated boost::signal to signals2
-
----
- src/Mod/TechDraw/App/DrawPage.h | 4 ++--
- src/Mod/TechDraw/App/DrawView.cpp | 1 -
- src/Mod/TechDraw/App/DrawView.h | 4 ++--
- src/Mod/TechDraw/Gui/ViewProviderDrawingView.cpp | 3 ++-
- src/Mod/TechDraw/Gui/ViewProviderDrawingView.h | 4 +++-
- src/Mod/TechDraw/Gui/ViewProviderPage.cpp | 3 ++-
- src/Mod/TechDraw/Gui/ViewProviderPage.h | 4 +++-
- 7 files changed, 14 insertions(+), 9 deletions(-)
-
-diff --git a/src/Mod/TechDraw/App/DrawPage.h b/src/Mod/TechDraw/App/DrawPage.h
-index ff695915eee..33f0420dc12 100644
---- a/src/Mod/TechDraw/App/DrawPage.h
-+++ b/src/Mod/TechDraw/App/DrawPage.h
-@@ -24,7 +24,7 @@
- #ifndef _DrawPage_h_
- #define _DrawPage_h_
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- #include <App/DocumentObject.h>
- #include <App/DocumentObjectGroup.h>
-@@ -59,7 +59,7 @@ class TechDrawExport DrawPage: public App::DocumentObject
- int addView(App::DocumentObject *docObj);
- int removeView(App::DocumentObject* docObj);
- short mustExecute() const;
-- boost::signal<void (const DrawPage*)> signalGuiPaint;
-+ boost::signals2::signal<void (const DrawPage*)> signalGuiPaint;
-
- /// returns the type name of the ViewProvider
- virtual const char* getViewProviderName(void) const {
-diff --git a/src/Mod/TechDraw/App/DrawView.h b/src/Mod/TechDraw/App/DrawView.h
-index dde8baa358a..3f09a015f3d 100644
---- a/src/Mod/TechDraw/App/DrawView.h
-+++ b/src/Mod/TechDraw/App/DrawView.h
-@@ -23,7 +23,7 @@
- #ifndef _DrawView_h_
- #define _DrawView_h_
-
--#include <boost/signals.hpp>
-+#include <boost/signals2.hpp>
-
- #include <QRectF>
-
-@@ -85,7 +85,7 @@ class TechDrawExport DrawView : public App::DocumentObject
- virtual bool checkFit(DrawPage*) const;
- virtual void setPosition(double x, double y);
- bool keepUpdated(void);
-- boost::signal<void (const DrawView*)> signalGuiPaint;
-+ boost::signals2::signal<void (const DrawView*)> signalGuiPaint;
- virtual double getScale(void) const;
- void checkScale(void);
- void requestPaint(void);
-diff --git a/src/Mod/TechDraw/Gui/ViewProviderDrawingView.cpp b/src/Mod/TechDraw/Gui/ViewProviderDrawingView.cpp
-index 1175c1aff8f..32fe47afe84 100644
---- a/src/Mod/TechDraw/Gui/ViewProviderDrawingView.cpp
-+++ b/src/Mod/TechDraw/Gui/ViewProviderDrawingView.cpp
-@@ -25,7 +25,8 @@
- #include "PreCompiled.h"
-
- #ifndef _PreComp_
--#include <boost/signal.hpp>
-+#include <boost/signals2.hpp>
-+#include <boost/signals2/connection.hpp>
- #include <boost/bind.hpp>
-
- #endif
-diff --git a/src/Mod/TechDraw/Gui/ViewProviderDrawingView.h b/src/Mod/TechDraw/Gui/ViewProviderDrawingView.h
-index 679fc84135e..31970b4a677 100644
---- a/src/Mod/TechDraw/Gui/ViewProviderDrawingView.h
-+++ b/src/Mod/TechDraw/Gui/ViewProviderDrawingView.h
-@@ -25,6 +25,8 @@
- #ifndef DRAWINGGUI_VIEWPROVIDERVIEW_H
- #define DRAWINGGUI_VIEWPROVIDERVIEW_H
-
-+#include <boost/signals2.hpp>
-+
- #include <Gui/ViewProviderFeature.h>
- #include <Gui/ViewProviderDocumentObjectGroup.h>
-
-@@ -78,7 +80,7 @@ class TechDrawGuiExport ViewProviderDrawingView : public Gui::ViewProviderDocume
- virtual TechDraw::DrawView* getViewObject() const;
-
- void onGuiRepaint(const TechDraw::DrawView* dv);
-- typedef boost::signals::scoped_connection Connection;
-+ typedef boost::signals2::scoped_connection Connection;
- Connection connectGuiRepaint;
-
-
-diff --git a/src/Mod/TechDraw/Gui/ViewProviderPage.cpp b/src/Mod/TechDraw/Gui/ViewProviderPage.cpp
-index adeafd76694..e9273d57fc2 100644
---- a/src/Mod/TechDraw/Gui/ViewProviderPage.cpp
-+++ b/src/Mod/TechDraw/Gui/ViewProviderPage.cpp
-@@ -29,7 +29,8 @@
- # include <QMenu>
- # include <QTimer>
- #include <QPointer>
--#include <boost/signal.hpp>
-+#include <boost/signals2.hpp>
-+#include <boost/signals2/connection.hpp>
- #include <boost/bind.hpp>
-
- #endif
-diff --git a/src/Mod/TechDraw/Gui/ViewProviderPage.h b/src/Mod/TechDraw/Gui/ViewProviderPage.h
-index e24f55073a5..4f900cf0f2d 100644
---- a/src/Mod/TechDraw/Gui/ViewProviderPage.h
-+++ b/src/Mod/TechDraw/Gui/ViewProviderPage.h
-@@ -28,6 +28,8 @@
- #include <QPointer>
- #include <Gui/ViewProviderDocumentObject.h>
-
-+#include <boost/signals2.hpp>
-+
- namespace TechDraw{
- class DrawPage;
- }
-@@ -72,7 +74,7 @@ class TechDrawGuiExport ViewProviderPage : public Gui::ViewProviderDocumentObjec
-
- TechDraw::DrawPage* getDrawPage() const;
- void onGuiRepaint(const TechDraw::DrawPage* dp);
-- typedef boost::signals::scoped_connection Connection;
-+ typedef boost::signals2::scoped_connection Connection;
- Connection connectGuiRepaint;
-
- void unsetEdit(int ModNum);
-From 7fbd1c6bebdab544b3fbaa2028d460cd59469bd8 Mon Sep 17 00:00:00 2001
-From: wmayer <wmayer@users.sourceforge.net>
-Date: Wed, 7 Nov 2018 11:42:44 +0100
-Subject: [PATCH] remove some more boost.signals leftover
-
----
- src/Mod/Part/Gui/DlgFilletEdges.cpp | 1 -
- 2 files changed, 2 insertions(+), 24 deletions(-)
-
-diff --git a/src/Mod/Part/Gui/DlgFilletEdges.cpp b/src/Mod/Part/Gui/DlgFilletEdges.cpp
-index d9f593238a1..138ccd38671 100644
---- a/src/Mod/Part/Gui/DlgFilletEdges.cpp
-+++ b/src/Mod/Part/Gui/DlgFilletEdges.cpp
-@@ -43,7 +43,6 @@
- # include <QItemSelection>
- # include <QItemSelectionModel>
- # include <QTimer>
--# include <boost/signal.hpp>
- # include <boost/bind.hpp>
- # include <Python.h>
- # include <Inventor/actions/SoSearchAction.h>
-From 24c33c0d96c21f09a0129da7c3423999e1ed1074 Mon Sep 17 00:00:00 2001
-From: wmayer <wmayer@users.sourceforge.net>
-Date: Thu, 8 Nov 2018 12:34:43 +0100
-Subject: [PATCH] remove some more boost.signals leftover
-
----
- src/Mod/Assembly/Gui/TaskAssemblyConstraints.h | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/src/Mod/Assembly/Gui/TaskAssemblyConstraints.h b/src/Mod/Assembly/Gui/TaskAssemblyConstraints.h
-index 6abc028e47f..d9f2da7b380 100644
---- a/src/Mod/Assembly/Gui/TaskAssemblyConstraints.h
-+++ b/src/Mod/Assembly/Gui/TaskAssemblyConstraints.h
-@@ -29,7 +29,6 @@
- #include "ViewProviderConstraint.h"
- #include <opendcm/core.hpp>
- #include <Solver/Solver.h>
--#include <boost/signals.hpp>
- #include "ui_TaskAssemblyConstraints.h"
-
- namespace App {