From deed7fc20f93a1d6bbc4b7fe7b43e4569890b19c Mon Sep 17 00:00:00 2001
From: bsongis <bsongis@gmail.com>
Date: Mon, 21 Jul 2014 20:23:56 +0200
Subject: [PATCH] Curve index is correctly resetted when its type is changed

---
 companion/src/helpers.cpp | 24 +++++++++++++++++++++++-
 companion/src/helpers.h   |  1 +
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/companion/src/helpers.cpp b/companion/src/helpers.cpp
index 0ee27fabf..8263f8035 100644
--- a/companion/src/helpers.cpp
+++ b/companion/src/helpers.cpp
@@ -216,7 +216,7 @@ CurveGroup::CurveGroup(QComboBox *curveTypeCB, QCheckBox *curveGVarCB, QComboBox
 
   curveValueCB->setMaxVisibleItems(10);
 
-  connect(curveTypeCB, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesChanged()));
+  connect(curveTypeCB, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged(int)));
   connect(curveGVarCB, SIGNAL(stateChanged(int)), this, SLOT(gvarCBChanged(int)));
   connect(curveValueCB, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesChanged()));
   connect(curveValueSB, SIGNAL(editingFinished()), this, SLOT(valuesChanged()));
@@ -300,6 +300,28 @@ void CurveGroup::gvarCBChanged(int state)
   }
 }
 
+void CurveGroup::typeChanged(int value)
+{
+  if (!lock) {
+    switch (value) {
+      case 0:
+        curve = CurveReference(CurveReference::CURVE_REF_DIFF, 0);
+        break;
+      case 1:
+        curve = CurveReference(CurveReference::CURVE_REF_EXPO, 0);
+        break;
+      case 2:
+        curve = CurveReference(CurveReference::CURVE_REF_FUNC, 0);
+        break;
+      case 3:
+        curve = CurveReference(CurveReference::CURVE_REF_CUSTOM, 0);
+        break;
+    }
+
+    update();
+  }
+}
+
 void CurveGroup::valuesChanged()
 {
   if (!lock) {
diff --git a/companion/src/helpers.h b/companion/src/helpers.h
index 2da96aa42..9f735870a 100644
--- a/companion/src/helpers.h
+++ b/companion/src/helpers.h
@@ -67,6 +67,7 @@ class CurveGroup : public QObject {
 
   protected slots:
     void gvarCBChanged(int);
+    void typeChanged(int);
     void valuesChanged();
 
   protected: