include( "ContentIcon.lua" )
include( "PostProcessIcon.lua" )

--include( "NPCSpawnIcon.lua" )
--include( "WeaponSpawnIcon.lua" )

include( "ContentContainer.lua" )
include( "ContentSidebar.lua" )

include( "ContentTypes/Custom.lua" )
--include( 'ContentTypes/NPCs.lua' )
--include( 'ContentTypes/Weapons.lua' )
--include( 'ContentTypes/Entities.lua' )
--include( 'ContentTypes/PostProcess.lua' )
--include( 'ContentTypes/Vehicles.lua' )
--include( 'ContentTypes/saves.lua' )
--include( 'ContentTypes/dupes.lua' )

include( "ContentTypes/GameProps.lua" )
include( "ContentTypes/AddonProps.lua" )

local PANEL = {}

AccessorFunc( PANEL, "m_pSelectedPanel", 		"SelectedPanel" )

--[[---------------------------------------------------------
   Name: Paint
-----------------------------------------------------------]]
function PANEL:Init()

	self:SetPaintBackground( false )

	self.CategoryTable = {}

	self.ContentNavBar = vgui.Create( "ContentSidebar", self );
	self.ContentNavBar:Dock( LEFT );
	self.ContentNavBar:SetSize( 190, 10 );
	self.ContentNavBar:DockMargin( 0, 0, 4, 0 )


	self.HorizontalDivider = vgui.Create( "DHorizontalDivider", self );
	self.HorizontalDivider:Dock( FILL );
	self.HorizontalDivider:SetLeftWidth( 175 )
	self.HorizontalDivider:SetLeftMin( 175 )
	self.HorizontalDivider:SetRightMin( 450 )

	self.HorizontalDivider:SetLeft( self.ContentNavBar );

end

function PANEL:EnableModify()
	self.ContentNavBar:EnableModify()
end

function PANEL:CallPopulateHook( HookName )

	hook.Call( HookName, GAMEMODE, self, self.ContentNavBar.Tree, self.OldSpawnlists )

end

function PANEL:SwitchPanel( panel )

	if ( IsValid( self.SelectedPanel ) ) then
		self.SelectedPanel:SetVisible( false );
		self.SelectedPanel = nil;
	end

	self.SelectedPanel = panel

	self.SelectedPanel:Dock( FILL )
	self.SelectedPanel:SetVisible( true )
	self:InvalidateParent()

	self.HorizontalDivider:SetRight( self.SelectedPanel );

end


vgui.Register( "SpawnmenuContentPanel", PANEL, "DPanel" )



local function CreateContentPanel()

	local ctrl = vgui.Create( "SpawnmenuContentPanel" )

	ctrl.OldSpawnlists = ctrl.ContentNavBar.Tree:AddNode( "#spawnmenu.category.browse", "icon16/cog.png" )

	ctrl:EnableModify()
	hook.Call( "PopulatePropMenu", GAMEMODE )
	ctrl:CallPopulateHook( "PopulateContent" );


	ctrl.OldSpawnlists:MoveToFront()
	ctrl.OldSpawnlists:SetExpanded( true )

	return ctrl

end

spawnmenu.AddCreationTab( "#spawnmenu.content_tab", CreateContentPanel, "icon16/application_view_tile.png", -10 )