From 7d3af3647d579c216835959d6cd3e415063afa85 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Wed, 25 Oct 2017 22:51:50 +0200
Subject: [PATCH] add virtual method onExtendedDocumentRestored
 DocumentObjectExtension

---
 src/App/DocumentObject.cpp          | 8 ++++++++
 src/App/DocumentObject.h            | 2 +-
 src/App/DocumentObjectExtension.cpp | 8 ++++++--
 src/App/DocumentObjectExtension.h   | 2 ++
 4 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/App/DocumentObject.cpp b/src/App/DocumentObject.cpp
index 41f8d28345..928d60d84d 100644
--- a/src/App/DocumentObject.cpp
+++ b/src/App/DocumentObject.cpp
@@ -563,6 +563,14 @@ void DocumentObject::connectRelabelSignals()
     }
 }
 
+void DocumentObject::onDocumentRestored()
+{
+    //call all extensions
+    auto vector = getExtensionsDerivedFromType<App::DocumentObjectExtension>();
+    for(auto ext : vector)
+        ext->onExtendedDocumentRestored();
+}
+
 void DocumentObject::onSettingDocument()
 {
     //call all extensions
diff --git a/src/App/DocumentObject.h b/src/App/DocumentObject.h
index 08c312b67a..7b58ebff0d 100644
--- a/src/App/DocumentObject.h
+++ b/src/App/DocumentObject.h
@@ -265,7 +265,7 @@ protected:
     /// get called by the container when a property was changed
     virtual void onChanged(const Property* prop);
     /// get called after a document has been fully restored
-    virtual void onDocumentRestored() {}
+    virtual void onDocumentRestored();
     /// get called after setting the document
     virtual void onSettingDocument();
     /// get called after a brand new object was created
diff --git a/src/App/DocumentObjectExtension.cpp b/src/App/DocumentObjectExtension.cpp
index 9c8c5a34f7..204054176c 100644
--- a/src/App/DocumentObjectExtension.cpp
+++ b/src/App/DocumentObjectExtension.cpp
@@ -51,12 +51,16 @@ short int DocumentObjectExtension::extensionMustExecute(void) {
 }
 
 App::DocumentObjectExecReturn* DocumentObjectExtension::extensionExecute(void) {
-    
+
     return App::DocumentObject::StdReturn;
 }
 
 void DocumentObjectExtension::onExtendedSettingDocument() {
-    
+
+}
+
+void DocumentObjectExtension::onExtendedDocumentRestored() {
+
 }
 
 void DocumentObjectExtension::onExtendedSetupObject() {
diff --git a/src/App/DocumentObjectExtension.h b/src/App/DocumentObjectExtension.h
index e2b2242d39..ece396d1d4 100644
--- a/src/App/DocumentObjectExtension.h
+++ b/src/App/DocumentObjectExtension.h
@@ -55,6 +55,8 @@ public:
     
     /// get called after setting the document
     virtual void onExtendedSettingDocument();
+    /// get called after a document has been fully restored
+    virtual void onExtendedDocumentRestored();
     /// get called after a brand new object was created
     virtual void onExtendedSetupObject();
     /// get called when object is going to be removed from the document