Changeset 6023 for code/branches/ingamemenu/data/gui

Timestamp:

Nov 4, 2009, 1:59:39 PM (16 years ago)

Author:

scheusso

Message:

clean cursor handling in GUIManager/lua code
change in output level of lua error messages

File:

• code/branches/ingamemenu/data/gui/scripts/InitialiseGUI.lua (modified) (5 diffs)

code/branches/ingamemenu/data/gui/scripts/InitialiseGUI.lua

@@ -14 +14 @@
 
 loadedGUIs = {}
-root = nil;
+cursorVisibility = {}
+activeSheets = {}
+nrOfActiveSheets = 0
+root = nil
+bShowsCursor = false
 
 -- loads the GUI with the specified filename
@@ -36 +40 @@
 end
 
-function showGUI(filename, ptr)
-    gui = showGUI(filename)
+function showGUI(filename, bCursorVisible, ptr)
+    gui = showGUI(filename, bCursorVisible)
     gui.overlay = ptr
 end
@@ -43 +47 @@
 -- shows the specified and loads it if not loaded already
 -- be sure to set the global variable "filename" before calling this function
-function showGUI(filename)
+function showGUI(filename, bCursorVisible)
+--     bCursorVisibile=false
+    if bCursorVisible == nil then
+        cursorVisibility= true
+    end
+
     if root == nil then
         root = winMgr:createWindow("TaharezLook/StaticImage", "AbsoluteRootWindow")
@@ -61 +70 @@
     root:addChildWindow(currentGUI.window)
 
+    if bCursorVisible then
+        showCursor()
+    else
+        hideCursor()
+    end
+    cursorVisibility[filename]=bCursorVisible
+    
+    nrOfActiveSheets = nrOfActiveSheets + 1
+    table.insert(activeSheets, filename)
+    activeSheets[nrOfActiveSheets] = filename
+    
     currentGUI:show()
     showing = true
@@ -67 +87 @@
 
 function hideCursor()
-    cursor:hide()
+    if bShowsCursor==true then
+        bShowsCursor=false
+        cursor:hide()
+    end
 end
 
 function showCursor()
-    cursor:show()
+    if bShowsCursor==false then
+        bShowsCursor=true
+        cursor:show()
+    end
 end
 
 function hideGUI(filename)
     local currentGUI = loadedGUIs[filename]
-    if currentGUI ~= nil then
-        currentGUI:hide()
-        root:removeChildWindow(currentGUI.window)
-        showing = false
+    if currentGUI == nil then
+        return
     end
+    currentGUI:hide()
+    root:removeChildWindow(currentGUI.window)
+    showing = false
+    i=1
+    while activeSheets[i] do
+        if activeSheets[i+1] == nil then
+            if activeSheets[i-1] ~= nil then
+                if cursorVisibility[ activeSheets[i-1] ] == true then
+                    showCursor()
+                else
+                    hideCursor()
+                end
+            else
+                hideCursor()
+            end
+        end
+        if activeSheets[i] == filename then
+            table.remove( activeSheets, i )
+            nrOfActiveSheets = nrOfActiveSheets-1
+        else
+            i = i+1
+        end
+    end
+    cursorVisibility[filename] = nil -- remove the cursor visibility of the current gui from the table
 end