Changeset 7342 for code/branches/notifications/data/gui/scripts/NotificationLayer.lua

Timestamp:

Sep 3, 2010, 9:17:51 PM (15 years ago)

Author:

dafrick

Message:

Some documenting, cleaning up. Also: Now the NotificationQueue has a height corresponding to its input size.

File:

• code/branches/notifications/data/gui/scripts/NotificationLayer.lua (modified) (8 diffs)

code/branches/notifications/data/gui/scripts/NotificationLayer.lua

@@ -9 +9 @@
     local root = winMgr:getWindow("orxonox/NotificationLayer/Root")
     local queue = winMgr:createWindow("MenuWidgets/Listbox", "orxonox/NotificationLayer/Root/Queue/" .. name)
+    root:addChildWindow(queue)
+
     queue:setPosition(CEGUI.UVector2(CEGUI.UDim(0, 0), CEGUI.UDim(0, 0)))
-    queue:setSize(CEGUI.UVector2(CEGUI.UDim(1, 0), CEGUI.UDim(0.2, 0)))
-    root:addChildWindow(queue)
+    queue:setSize(CEGUI.UVector2(CEGUI.UDim(1.0, 0), CEGUI.UDim(0, P.queueHeightHelper(queue, size))))
+
     table.insert(P.queueList, queue)
     table.insert(P.nameList, name)
@@ -35 +37 @@
 
 function P.changePosition(name, xPos, yPos)
-    local queue = P.nameToQueue(name)
+    local queue = P.nameToQueueHelper(name)
     if queue == nil then
         cout(0, "Queue is nil!")
@@ -44 +46 @@
 
 function P.pushNotification(queueName, notification)
-    local queue = P.nameToQueue(queueName)
+    local queue = P.nameToQueueHelper(queueName)
     if queue == nil then
         cout(0, "Queue is nil!")
@@ -59 +61 @@
 
 function P.popNotification(queueName)
-    local queue = P.nameToQueue(queueName)
+    local queue = P.nameToQueueHelper(queueName)
     if queue == nil then
         cout(0, "Queue is nil!")
@@ -69 +71 @@
 
 function P.removeNotification(queueName, index)
-    local queue = P.nameToQueue(queueName)
+    local queue = P.nameToQueueHelper(queueName)
     if queue == nil then
         cout(0, "Queue is nil!")
@@ -79 +81 @@
 
 function P.clearQueue(name)
-    local queue = P.nameToQueue(name)
+    local queue = P.nameToQueueHelper(name)
     if queue == nil then
         cout(0, "Queue is nil!")
@@ -88 +90 @@
 end
 
-function P.nameToQueue(name)
+function P.nameToQueueHelper(name)
     local queue = nil
     for k,v in pairs(P.nameList) do
@@ -99 +101 @@
 end
 
+function P.queueHeightHelper(queue, size)
+    local listbox = CEGUI.toListbox(queue)
+    local item = CEGUI.createListboxTextItem("Text")
+    listbox:addItem(item)
+    local singleItemHeight = listbox:getTotalItemsHeight()
+    local lookAndFeel = CEGUI.WidgetLookManager:getSingleton():getWidgetLook(queue:getLookNFeel())
+    local formattedArea = lookAndFeel:getNamedArea("ItemRenderingArea"):getArea():getPixelRect(queue)
+    local frameHeight = queue:getUnclippedPixelRect():getHeight() - formattedArea:getHeight()
+    listbox:removeItem(item)
+    return frameHeight + singleItemHeight*size
+end
+
 return P