Bug fixing.

Fixes for "tab" in hacked buildings.

library/lua/gui/dwarfmode.lua

@@ -423,12 +423,17 @@ WorkshopOverlay.ATTRS={
     workshop=DEFAULT_NIL,
 }
 function WorkshopOverlay:onInput(keys)
-    local allowedKeys={ --TODO add options: job management, profile, etc...
+   local allowedKeys={ --TODO add options: job management, profile, etc...
         "CURSOR_RIGHT","CURSOR_LEFT","CURSOR_UP","CURSOR_DOWN",
-        "CURSOR_UPRIGHT","CURSOR_UPLEFT","CURSOR_DOWNRIGHT","CURSOR_DOWNLEFT","CURSOR_UP_Z","CURSOR_DOWN_Z","DESTROYBUILDING"}
+        "CURSOR_UPRIGHT","CURSOR_UPLEFT","CURSOR_DOWNRIGHT","CURSOR_DOWNLEFT",
+        "CURSOR_UP_Z","CURSOR_DOWN_Z","DESTROYBUILDING","CHANGETAB"}
     if keys.LEAVESCREEN then
         self:dismiss()
         self:sendInputToParent('LEAVESCREEN')
+    elseif keys.CHANGETAB then
+        self:sendInputToParent("CHANGETAB")
+        self:inputToSubviews(keys)
+        self:updateLayout()
     else
         for _,name in ipairs(allowedKeys) do
             if keys[name] then

plugins/lua/eventful.lua

@@ -106,11 +106,13 @@ function registerSidebar(shop_name,callback)
     else
         local function drawSidebar( wshop )
             local valid_focus="dwarfmode/QueryBuilding/Some"
-            if string.sub(dfhack.gui.getCurFocus(),1,#valid_focus)==valid_focus and
-                wshop:getMaxBuildStage()==wshop:getBuildStage() 
-            then
+            if wshop:getMaxBuildStage()==wshop:getBuildStage() then
                 local sidebar=callback{workshop=wshop}
-                sidebar:show()
+                if string.sub(dfhack.gui.getCurFocus(),1,#valid_focus)==valid_focus then
+                    sidebar:show()
+                else
+                    sidebar:show(dfhack.gui.getCurViewscreen(true).parent)
+                end
             end
         end
         registerSidebar(shop_name,drawSidebar)
@@ -139,11 +141,11 @@ function addReactionToShop(reaction_name,shop_name)
     dfhack.onStateChange.eventful=unregall
 end
 local function invertTable(tbl)
-	local ret={}
-	for k,v in pairs(tbl) do
-		ret[v]=k
-	end
-	return ret
+    local ret={}
+    for k,v in pairs(tbl) do
+        ret[v]=k
+    end
+    return ret
 end
 eventType=invertTable{
     [0]="TICK",