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gamemodes/sandbox/gamemode/spawnmenu/creationmenu/content/contentheader.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+surface.CreateFont( "ContentHeader", {
+	font	= "Helvetica",
+	size	= 50,
+	weight	= 1000
+} )
+
+local PANEL = {}
+
+function PANEL:Init()
+
+	self:SetFont( "ContentHeader" )
+	self:SetBright( true )
+	self:SetExpensiveShadow( 2, Color( 0, 0, 0, 130 ) )
+
+	self:SetSize( 64, 64 )
+
+	self.OwnLine = true
+	self:SetAutoStretch( true )
+
+end
+
+function PANEL:PerformLayout()
+
+	self:SizeToContents()
+
+end
+
+function PANEL:SizeToContents()
+
+	local w = self:GetContentSize()
+
+	-- Don't let the text overflow the parent's width
+	if ( IsValid( self:GetParent() ) ) then
+		w = math.min( w, self:GetParent():GetWide() - 32 )
+	end
+
+	-- Add a bit more room so it looks nice as a textbox :)
+	-- And make sure it has at least some width
+	self:SetSize( math.max( w, 64 ) + 16, 64 )
+
+end
+
+function PANEL:ToTable( bigtable )
+
+	local tab = {}
+
+	tab.type = "header"
+	tab.text = self:GetText()
+
+	table.insert( bigtable, tab )
+
+end
+
+function PANEL:Copy()
+
+	local copy = vgui.Create( "ContentHeader", self:GetParent() )
+	copy:SetText( self:GetText() )
+	copy:CopyBounds( self )
+
+	return copy
+
+end
+
+function PANEL:PaintOver( w, h )
+
+	self:DrawSelections()
+
+end
+
+function PANEL:OnLabelTextChanged( txt )
+
+	hook.Run( "SpawnlistContentChanged" )
+	return txt
+
+end
+
+function PANEL:IsEnabled()
+
+	-- This is a hack!
+	return !IsValid( self:GetParent() ) || !self:GetParent().GetReadOnly || !self:GetParent():GetReadOnly()
+
+end
+
+function PANEL:DoRightClick()
+
+	local pCanvas = self:GetSelectionCanvas()
+	if ( IsValid( pCanvas ) && pCanvas:NumSelectedChildren() > 0 && self:IsSelected() ) then
+		return hook.Run( "SpawnlistOpenGenericMenu", pCanvas )
+	end
+
+	self:OpenMenu()
+
+end
+
+function PANEL:UpdateColours( skin )
+
+	if ( self:GetHighlight() ) then return self:SetTextStyleColor( skin.Colours.Label.Highlight ) end
+	if ( self:GetBright() ) then return self:SetTextStyleColor( skin.Colours.Label.Bright ) end
+	if ( self:GetDark() ) then return self:SetTextStyleColor( skin.Colours.Label.Dark ) end
+
+	return self:SetTextStyleColor( skin.Colours.Label.Default )
+
+end
+
+function PANEL:OpenMenu()
+
+	-- Do not allow removal from read only panels
+	if ( IsValid( self:GetParent() ) && self:GetParent().GetReadOnly && self:GetParent():GetReadOnly() ) then return end
+
+	local menu = DermaMenu()
+	menu:AddOption( "#spawnmenu.menu.delete", function() self:Remove() hook.Run( "SpawnlistContentChanged" ) end ):SetIcon( "icon16/bin_closed.png" )
+	menu:Open()
+
+end
+
+vgui.Register( "ContentHeader", PANEL, "DLabelEditable" )
+
+spawnmenu.AddContentType( "header", function( container, obj )
+
+	if ( !obj.text || !isstring( obj.text ) ) then return end
+
+	local label = vgui.Create( "ContentHeader", container )
+	label:SetText( obj.text )
+
+	container:Add( label )
+
+	return label
+
+end )