From 397d7b74c060faf137ced577791be0a2bae8b833 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 1 Oct 2017 19:32:11 +0200
Subject: [PATCH] handle editing of view provider of base feature

---
 src/Mod/PartDesign/Gui/ViewProviderBase.cpp | 54 +++++++++++++++++++++
 src/Mod/PartDesign/Gui/ViewProviderBase.h   |  8 ++-
 2 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/src/Mod/PartDesign/Gui/ViewProviderBase.cpp b/src/Mod/PartDesign/Gui/ViewProviderBase.cpp
index 505c64075b..c728137cd8 100644
--- a/src/Mod/PartDesign/Gui/ViewProviderBase.cpp
+++ b/src/Mod/PartDesign/Gui/ViewProviderBase.cpp
@@ -27,6 +27,8 @@
 #endif
 
 #include "ViewProviderBase.h"
+#include <Mod/PartDesign/App/FeatureBase.h>
+#include <Gui/Command.h>
 
 
 using namespace PartDesignGui;
@@ -43,3 +45,55 @@ ViewProviderBase::~ViewProviderBase()
 
 }
 
+bool ViewProviderBase::doubleClicked(void)
+{
+    // If the Placement is mutable then open the transform panel.
+    // If the Placement can't be modified then just do nothing on double-click.
+    PartDesign::FeatureBase* base = static_cast<PartDesign::FeatureBase*>(getObject());
+    if (!base->Placement.testStatus(App::Property::Immutable) &&
+        !base->Placement.testStatus(App::Property::ReadOnly) &&
+        !base->Placement.testStatus(App::Property::Hidden)) {
+
+        try {
+            std::string Msg("Edit ");
+            Msg += base->Label.getValue();
+            Gui::Command::openCommand(Msg.c_str());
+            Gui::Command::doCommand(Gui::Command::Gui,"Gui.activeDocument().setEdit('%s',0)",
+                    base->getNameInDocument());
+        }
+        catch (const Base::Exception&) {
+            Gui::Command::abortCommand();
+        }
+        return true;
+    }
+
+    return false;
+}
+
+void ViewProviderBase::setupContextMenu(QMenu* menu, QObject* receiver, const char* member)
+{
+    // If the Placement is mutable then show the context-menu of the base class.
+    PartDesign::FeatureBase* base = static_cast<PartDesign::FeatureBase*>(getObject());
+    if (!base->Placement.testStatus(App::Property::Immutable) &&
+        !base->Placement.testStatus(App::Property::ReadOnly) &&
+        !base->Placement.testStatus(App::Property::Hidden)) {
+        PartDesignGui::ViewProvider::setupContextMenu(menu, receiver, member);
+    }
+}
+
+bool ViewProviderBase::setEdit(int ModNum)
+{
+    PartDesign::FeatureBase* base = static_cast<PartDesign::FeatureBase*>(getObject());
+    if (!base->Placement.testStatus(App::Property::Immutable) &&
+        !base->Placement.testStatus(App::Property::ReadOnly) &&
+        !base->Placement.testStatus(App::Property::Hidden)) {
+        return PartGui::ViewProviderPart::setEdit(ModNum);
+    }
+
+    return false;
+}
+
+void ViewProviderBase::unsetEdit(int ModNum)
+{
+    PartGui::ViewProviderPart::unsetEdit(ModNum);
+}
diff --git a/src/Mod/PartDesign/Gui/ViewProviderBase.h b/src/Mod/PartDesign/Gui/ViewProviderBase.h
index 07a5da0988..6158fc99b0 100644
--- a/src/Mod/PartDesign/Gui/ViewProviderBase.h
+++ b/src/Mod/PartDesign/Gui/ViewProviderBase.h
@@ -37,7 +37,13 @@ public:
     ViewProviderBase();
     /// destructor
     virtual ~ViewProviderBase();
-      
+
+    virtual bool doubleClicked(void);
+    virtual void setupContextMenu(QMenu* menu, QObject* receiver, const char* member);
+
+protected:
+    virtual bool setEdit(int ModNum);
+    virtual void unsetEdit(int ModNum);
 };
 
 } // namespace PartDesignGui