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lua/includes/modules/presets.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/
+--]]
+
+
+module( "presets", package.seeall )
+
+-- TODO: A function to check/replace invalid characters for filenames!
+
+local Presets = LoadPresets()
+
+function GetTable( presetname )
+
+	if ( !presetname ) then return end
+	presetname = presetname:Trim()
+	if ( presetname == "" ) then return end
+
+	Presets[ presetname ] = Presets[ presetname ] or {}
+
+	return Presets[ presetname ]
+
+end
+
+function Exists( presetname, strName )
+
+	if ( !presetname || !strName ) then return false end
+	presetname = presetname:Trim()
+	strName = strName:Trim()
+	if ( presetname == "" || strName == "" ) then return false end
+
+	if ( !Presets[ presetname ] || !Presets[ presetname ][ strName ] ) then return false end
+
+	return true
+
+end
+
+function Add( presetname, strName, pTable )
+
+	if ( !presetname || !strName ) then return end
+	presetname = presetname:Trim()
+	strName = strName:Trim()
+	if ( presetname == "" || strName == "" ) then return end
+
+	Presets[ presetname ] = Presets[ presetname ] or {}
+	Presets[ presetname ][ strName ] = pTable
+
+	-- Only save the specific preset group, not ALL of them
+	SavePresets( { [ presetname ] = Presets[ presetname ] } )
+
+end
+
+function Rename( presetname, strName, strToName )
+
+	if ( !presetname || !strName || !strToName || strName == strToName ) then return end
+	presetname = presetname:Trim()
+	strName = strName:Trim()
+	strToName = strToName:Trim()
+	if ( presetname == "" || strName == "" || strToName == "" || strName == strToName ) then return end
+
+	Presets[ presetname ] = Presets[ presetname ] or {}
+	Presets[ presetname ][ strToName ] = Presets[ presetname ][ strName ]
+	Presets[ presetname ][ strName ] = nil
+
+	-- Only save the specific preset group, not ALL of them
+	SavePresets( { [ presetname ] = Presets[ presetname ] } )
+
+end
+
+function Remove( presetname, strName )
+
+	if ( !presetname || !strName ) then return end
+	presetname = presetname:Trim()
+	strName = strName:Trim()
+	if ( presetname == "" || strName == "" ) then return end
+
+	Presets[ presetname ] = Presets[ presetname ] or {}
+	Presets[ presetname ][ strName ] = nil
+
+	-- Only save the specific preset group, not ALL of them
+	SavePresets( { [ presetname ] = Presets[ presetname ] } )
+
+end
+
+-- Internal helper functions to not copypaste same code
+function BadNameAlert()
+
+	Derma_Message( "#preset.badname_desc", "#preset.badname_title", "#preset.okay" )
+
+end
+
+function OverwritePresetPrompt( func )
+
+	Derma_Query( "#preset.exists_desc", "#preset.exists_title", "#preset.overwrite", func, "#preset.cancel" )
+
+end