trying the three buttons actions

src/Gargantext/Components/Tree.purs

@@ -352,7 +352,7 @@ toHtml d s@(NTree (LNode {id, name, nodeType, open, popOver, renameNodeValue, cr
     li [] $
     [
      a [onClick $ (\e-> d $ ToggleFolder id)] [i [fldr open] []]
-      , a [ href (toUrl Front nodeType (Just id)), style {position:"absolute",left:"44px"}]
+     ,  a [ href (toUrl Front nodeType (Just id)), style {position:"absolute",left:"44px"}]
       ( [ text (name <> "    ")
         ]
       )
@@ -369,7 +369,7 @@ toHtml d s@(NTree (LNode {id, name, nodeType, open, popOver, renameNodeValue,cre
     ul []
   [ li [] $
     ( [ a [onClick $ (\e-> d $ ToggleFolder id)] [i [fldr open] []]
-      ,  a [ href (toUrl Front nodeType (Just id)), style {position:"absolute",left:"44px"}]
+       , a [ href (toUrl Front nodeType (Just id)), style {position:"absolute",left:"44px"}]
          [ text $ " " <> name <> " " ]
 ,      a [className "glyphicon glyphicon-cog", _id "rename",onClick $ (\_-> d $ (ShowPopOver id))]
        [ 

src/Gargantext/Pages/Corpus/Graph.purs

@@ -34,6 +34,7 @@ data Action
   = LoadGraph Int         
   | SelectNode SelectedNode
   | ShowSidePanel 
+  | ShowControls
 
 newtype SelectedNode = SelectedNode {id :: String, label :: String}
 
@@ -47,6 +48,7 @@ newtype State = State
   , legendData :: Array Legend
   , selectedNode :: Maybe SelectedNode
   , showSidePanel :: Boolean
+  , showControls :: Boolean
   }
 
 initialState :: State
@@ -57,6 +59,7 @@ initialState = State
   , legendData : []
   , selectedNode : Nothing
   , showSidePanel : false
+  , showControls : false
   }
 
 graphSpec :: Spec State {} Action
@@ -81,6 +84,10 @@ performAction (SelectNode node) _ _ = void do
 performAction (ShowSidePanel) _ (State state) = void do
   modifyState $ \(State s) -> State s {showSidePanel = not (state.showSidePanel) }
 
+
+performAction (ShowControls) _ (State state) = void do
+  modifyState $ \(State s) -> State s {showControls = not (state.showControls) }
+
 convert :: GraphData -> SigmaGraphData
 convert (GraphData r) = SigmaGraphData { nodes, edges}
   where
@@ -273,8 +280,16 @@ specOld = simpleSpec performAction render'
   where
     render' :: Render State {} Action
     render' d _ (State st) _ =
-      [  div [className "row"] [
-            div [className "col-md-12", style {marginBottom : "21px"}]
+      [  div [className "row"] 
+      [
+           div [className "col-md-12"] 
+           [ button [className "btn btn-primary"
+             , onClick \_ -> d ShowControls
+             ,style {position:"relative",top:"-25px",left: "580px"}
+             ] [text "Show Controls"]
+             ]
+          , if (st.showControls) then 
+              div [className "col-md-12", style {marginBottom : "21px"}]
             [ menu [_id "toolbar"]
               [ ul'
                 [
@@ -341,6 +356,7 @@ specOld = simpleSpec performAction render'
                 ]
               ]
             ]
+            else div [] []
            ]
          , div [className "row"]
            [ div [if (st.showSidePanel) then className "col-md-10" else className "col-md-11"]
@@ -368,7 +384,7 @@ specOld = simpleSpec performAction render'
                  <>
                  if length st.legendData > 0 then [div [style {position : "absolute", bottom : "10px", border: "1px solid black", boxShadow : "rgb(0, 0, 0) 0px 2px 6px", marginLeft : "10px", padding:  "16px"}] [dispLegend st.legendData]] else []
              ]
-         , button [onClick \_ -> d ShowSidePanel, className "btn btn-primary", style {right:"0px",position : "relative",zIndex:"1000"}] [text "show sidepanel"]
+         , button [onClick \_ -> d ShowSidePanel, className "btn btn-primary", style {right:"39px",position : "relative",zIndex:"1000", top: "-59px"}] [text "Show SidePanel"]
          , if (st.showSidePanel) then 
             div [_id "sp-container",className "col-md-2", style {border : "1px black solid", backgroundColor : "beige", position:"absolute",right: "0px",top:"265px"}]
              [ div [className "row"]

src/Gargantext/Pages/Layout/Specs.purs

@@ -130,7 +130,7 @@ layout1 layout =
       ]
     ls   = over _render \render d p s c -> [  
       
-        button [onClick $ \e -> d ShowTree, className "btn btn-primary",style {position:"relative", top: "68px",left:"-264px",zIndex : "1000"}] [text "ShowTree"]
+        button [onClick $ \e -> d ShowTree, className "btn btn-primary",style {position:"relative", top: "99px",left:"-264px",zIndex : "1000"}] [text "ShowTree"]
       
         , div [if (s.showTree) then className "col-md-2" else className "col-md-2"] if (s.showTree) then (render d p s c) else [] 
       ]