Re-implemented "View_setLayout"

... allowing to set absolute and relative values

doc/Default_hotkeys.md

@@ -105,8 +105,9 @@ two log messages (`Manager_logViewWindowList` and
 ### Layout management
 
 `#Tab::View_setLayout(-1)`
-> Set the previously set layout. You may also use `View_setLayout(>)` for
-setting the next layout in the layout array.
+> Set the previously set layout. You may also use `View_setLayout(0, +1)` for
+setting the next or `View_setLayout(0, -1)` for setting the previous layout in
+the layout array.
 
 `#f::View_setLayout(3)`
 > Set the 3<sup><small>rd</small></sup> defined layout (i. e. floating layout

src/Bar.ahk

@@ -318,7 +318,7 @@ Bar_GuiContextMenu:
     {
       If Not (SubStr(A_GuiControl, 6, InStr(A_GuiControl, "_#", False, 0) - 6) = Manager_aMonitor)
         Manager_activateMonitor(SubStr(A_GuiControl, 6, InStr(A_GuiControl, "_#", False, 0) - 6) - Manager_aMonitor)
-      View_setLayout(">")
+      View_setLayout(0, +1)
     }
     Else If (SubStr(A_GuiControl, -4) = "_view")
     {

src/View.ahk

@@ -225,21 +225,19 @@ View_setGapWidth(d)
   }
 }
 
-View_setLayout(l)
-{
+View_setLayout(i, d = 0) {
   Local v
 
   v := Monitor_#%Manager_aMonitor%_aView_#1
-  If (l = -1)
-    l := View_#%Manager_aMonitor%_#%v%_layout_#2
-  If (l = ">")
-    l := Manager_loop(View_#%Manager_aMonitor%_#%v%_layout_#1, +1, 1, Config_layoutCount)
-  If (l > 0) And (l <= Config_layoutCount)
-  {
-    If Not (l = View_#%Manager_aMonitor%_#%v%_layout_#1)
-    {
+  If (i = -1)
+    i := View_#%Manager_aMonitor%_#%v%_layout_#2
+  Else If (i = 0)
+    i := View_#%Manager_aMonitor%_#%v%_layout_#1
+  i := Manager_loop(i, d, 1, Config_layoutCount)
+  If (i > 0) And (i <= Config_layoutCount) {
+    If Not (i = View_#%Manager_aMonitor%_#%v%_layout_#1) {
       View_#%Manager_aMonitor%_#%v%_layout_#2 := View_#%Manager_aMonitor%_#%v%_layout_#1
-      View_#%Manager_aMonitor%_#%v%_layout_#1 := l
+      View_#%Manager_aMonitor%_#%v%_layout_#1 := i
     }
     View_arrange(Manager_aMonitor, v, True)
   }