From c87d9ff38d67d698f60d0f438b45b99c546a869a Mon Sep 17 00:00:00 2001
From: Marek Kochanowicz <sirherrbatka@gmail.com>
Date: Thu, 23 Jan 2014 16:17:04 +0100
Subject: [PATCH] Disable reference creator widget when in the clone mode.

---
 apps/opencs/view/world/genericcreator.hpp   |  6 ++++--
 apps/opencs/view/world/referencecreator.cpp | 21 +++++++++++++++++++--
 apps/opencs/view/world/referencecreator.hpp |  5 +++++
 3 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/apps/opencs/view/world/genericcreator.hpp b/apps/opencs/view/world/genericcreator.hpp
index e4813594b2..4870ba46c4 100644
--- a/apps/opencs/view/world/genericcreator.hpp
+++ b/apps/opencs/view/world/genericcreator.hpp
@@ -29,11 +29,13 @@ namespace CSVWorld
             std::string mErrors;
             QHBoxLayout *mLayout;
             bool mLocked;
-            bool mCloneMode;
             std::string mClonedId;
             CSMWorld::UniversalId::Type mClonedType;
             CSMWorld::UniversalId::ArgumentType mArgumentType;
-
+            
+        protected:
+            bool mCloneMode;
+        
         protected:
 
             void update();
diff --git a/apps/opencs/view/world/referencecreator.cpp b/apps/opencs/view/world/referencecreator.cpp
index 06b3eb76dd..6991ecf36d 100644
--- a/apps/opencs/view/world/referencecreator.cpp
+++ b/apps/opencs/view/world/referencecreator.cpp
@@ -49,8 +49,13 @@ std::string CSVWorld::ReferenceCreator::getErrors() const
 {
     std::string errors = GenericCreator::getErrors();
 
+    if (mCloneMode)
+    {
+        return errors;
+    }
+    
     std::string cell = mCell->text().toUtf8().constData();
-
+    
     if (cell.empty())
     {
         if (!errors.empty())
@@ -72,4 +77,16 @@ std::string CSVWorld::ReferenceCreator::getErrors() const
 void CSVWorld::ReferenceCreator::cellChanged()
 {
     update();
-}
\ No newline at end of file
+}
+
+void CSVWorld::ReferenceCreator::toggleWidgets(bool active)
+{
+    CSVWorld::GenericCreator::toggleWidgets(active);
+    mCell->setEnabled(active);
+}
+
+void CSVWorld::ReferenceCreator::cloneMode(const std::string& originid, const CSMWorld::UniversalId::Type type, const CSMWorld::UniversalId::ArgumentType argumentType)
+{
+    CSVWorld::GenericCreator::cloneMode(originid, type, argumentType);
+    cellChanged(); //otherwise ok button will remain disabled
+}
diff --git a/apps/opencs/view/world/referencecreator.hpp b/apps/opencs/view/world/referencecreator.hpp
index 27f81564fd..2f0897026d 100644
--- a/apps/opencs/view/world/referencecreator.hpp
+++ b/apps/opencs/view/world/referencecreator.hpp
@@ -25,7 +25,12 @@ namespace CSVWorld
             ReferenceCreator (CSMWorld::Data& data, QUndoStack& undoStack,
                 const CSMWorld::UniversalId& id);
 
+            virtual void cloneMode(const std::string& originid, 
+                                   const CSMWorld::UniversalId::Type type, 
+                                   const CSMWorld::UniversalId::ArgumentType argumentType);
+            
             virtual void reset();
+            virtual void toggleWidgets(bool active = true);
 
             virtual std::string getErrors() const;
             ///< Return formatted error descriptions for the current state of the creator. if an empty