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1.3.0: new autoname attribute, better unnamed preset handling, no more

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"alias must be unique" error", shorter&faster hash generator
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TFLCL
2026-06-30 01:49:51 +02:00
parent 5eaa9ca63d
commit 26e7fd1ca4
3 changed files with 89 additions and 64 deletions
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83
javascript/tc.preset.js
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@@ -3,7 +3,7 @@
This js file is meant to be used in Cycling'74 Max for the [jsui] object.
It is designed to mimic [preset], but better.
Copyright (C) 2024 Théophile Clet <contact@tflcl.xyz> - https://tflcl.xyz.
Copyright (C) 2026 Théophile Clet <contact@tflcl.xyz> - https://tflcl.xyz.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -81,6 +81,7 @@ var color_mode = 0; // Change the way the filled slots (stored presets)
var select_mode = 0; // 0: single click to select and recall the slot. 1: single click to select the slot, double click to recall it.
var send_name = "none"; // The global name to send presets dict name to (received by the [receive] object)
var unique_names = false; // When enabled, force names to be unique when renaming slots by appending "bis" to them. Gets applied only to subsequently renamed presets.
var autoname = false; // Automatically name new presets when created as "Preset" followed by the slot id
var use_uid = 0; // Generating UID for each presets when enabled. Requires a [pattr preset_metadata]
var recall_passthrough = true; // By default (true), clicking a slot sends a recall message directly to [pattrstorage], and the jsui left outlet outputs a recall message once the recall is done. When disabled, clicking a slot will send a recall message straight from the jsui left outlet, so it's up to the user to forward the message to pattrstorage. It can be usefull for triggering interpolations with custom logic.
var ui_rename = false; // Use the attached textedit, if any, to edit slot names directly in the JSUI frame when clicking a slot while holding the control key. When disabled, the textedit remains untouched but gets focused when clicking a slot while holding the control key.
@@ -105,8 +106,8 @@ var previous_active_slot = 0; //Previously recalled slot
var previous_target = 0; //Here to deal with ongoing interpolations
var selected_slot = 0; //Last selected slot. Relevant especially when select_mode = 1. Otherwise it is the same as active_slot
var mess_with_presets = ['insert', 'lockall', 'read', 'readagain', 'remove', 'renumber']; // Received messages that can mess with presets and thus requiring a resync
var to_ignore = ['active', 'alias', 'current', 'dump', 'edited', 'interp', 'priority', 'subscription', 'resolvealias']; // Messages that can come from psto and should be ignored to avoid feedback loops
var mess_with_presets = ['insert', 'lockall', 'read', 'readagain', 'remove', 'renumber', 'storenext']; // Received messages that can mess with presets and thus requiring a resync
var to_ignore = ['active', 'alias', 'current', 'dump', 'edited', 'interp', 'priority', 'subscription']; // Messages that can come from psto and should be ignored to avoid feedback loops
var to_passthrough = ['clear', 'client_close', 'client_window', 'fade', 'fillempty', 'getactive', 'getalias', 'getclientlist', 'getcurrent', 'getedited', 'getinterp', 'getlockedslots', 'getpriority', 'getslotlist', 'getslotnamelist', 'getstoredvalue', 'getsubscriptionlist', 'grab', 'locate', 'purge', 'readagain', 'setall', 'setstoredvalue', 'storage_close', 'storagewindow', 'storeagain', 'subscribe', 'unsubscribe', 'writeagain', 'writejson', 'writexml']; // Messages that can be passed to psto
var ui_width = box.rect[2] - box.rect[0];
@@ -137,6 +138,7 @@ var requested_slot = -1; // Which slot we're waiting a value for (used in get_al
var color_mode_candidate = 0; // Which color mode we're aiming
var is_listening_to_subscriptionlist = 0; //Filters out received subscriptionlist messages when not updating slot color values
var is_listening_to_clientlist = 0; //Filters out received clientlist messages when not updating slot color values
var waiting_for_alias = null; // Flag when waiting for a specific alias
var metadata_pattr = null;
var metadata_pattr_address;
var metadata_updated = false; // Flag to write presets file after filling possible empty preset_metadata
@@ -794,14 +796,21 @@ function connect_to_metadata_pattr() {
return false;
} else {
metadata_pattr = obj;
get_metadata_pattr_address();
resolve_metadata_pattr_alias();
return true;
}
}
connect_to_metadata_pattr.local = 1;
function resolve_metadata_pattr_alias() {
waiting_for_alias = 'preset_metadata';
to_pattrstorage('resolvealias', 'preset_metadata');
// See function resolvealias for next step
}
resolve_metadata_pattr_alias.local = 1;
function get_metadata_pattr_address() {
is_listening_to_clientlist = is_listening_to_clientlist == 2 ? 2 : 1; // 2 if setting color mode, 1 otherwise
is_listening_to_clientlist = is_listening_to_clientlist === 2 ? 2 : 1; // 2 if setting color mode, 1 otherwise
to_pattrstorage("getclientlist");
}
get_metadata_pattr_address.local = 1;
@@ -987,7 +996,7 @@ function slotname() {
return;
}
if (slot > 0 && name != "(undefined)") {
if (is_updating_names == 1 && slots[slot].filled == false) {
if (is_updating_names == 1 && slots[slot].filled == false && name !== "<(unnamed)>") {
// Removing parenthesis automatically added by pattrstorage if the preset has a name but isn't filled
name = name.slice(1, -1);
}
@@ -1018,6 +1027,7 @@ function setslotname() {
}
function format_slotname(name) {
if (name === "<(unnamed)>") return name;
return unique_names ? make_slotname_unique(name) : name;
}
format_slotname.local = 1;
@@ -1026,7 +1036,7 @@ function make_slotname_unique(name) {
// Leftover from before using an uid. Found the bis bis bis presets funny (rather than bunch of (undefined) so I left this here
var current_name = name;
for (var i = 0; i < filled_slots.length; i++) {
if (slots[filled_slots[i]].name == current_name && filled_slots[i] != selected_slot) {
if (slots[filled_slots[i]].name === current_name && filled_slots[i] !== selected_slot) {
return make_slotname_unique(name + ' bis');
}
}
@@ -1152,24 +1162,31 @@ function recallmulti() {
function store(v) {
v = Math.floor(v);
if (v >= 0) {
if (v < 0) return;
if (slots[v] && slots[v].lock > 0) {
error('cannot overwrite locked slot ' + v + '\n');
} else {
var recalc_rows_flag = scrollable && v > slots_highest;
if (metadata_pattr) {
if (filled_slots.indexOf(v) == -1) {
selected_slot = v; // We set selected_slot without calling set_active_slot because the preset might not still exist, but its id is required by make_slotname_unique()
var was_slot_empty = filled_slots.indexOf(v) == -1;
if (autoname && was_slot_empty && slots[v].name === null) {
// If storing preset in empty slot
// Generating name and uid
// Generating name
var preset_name = format_slotname('Preset ' + v);
slotname(v, preset_name);
to_pattrstorage("slotname", v, preset_name);
}
if (metadata_pattr) {
if (was_slot_empty) {
// If storing preset in empty slot
// Generating uid
if (use_uid) {
slots[v].uid = generateUID();
}
slots[v].init_color();
var preset_name = format_slotname('Preset ' + v);
slotname(v, preset_name);
to_pattrstorage("slotname", v, preset_name);
}
// Updating metadata in pattr object before storing in pattrstorage
@@ -1191,7 +1208,7 @@ function store(v) {
paint_base();
}
if (!(ignore_slot_zero && v == 0)) {
if (!(ignore_slot_zero && v === 0)) {
set_active_slot(v);
}
@@ -1202,7 +1219,6 @@ function store(v) {
}
}
}
}
function setlock(v) {
lock(selected_slot, v);
@@ -1357,6 +1373,23 @@ function readfile(f, s) {
read(f, s);
}
function resolvealias(alias, client) {
post(pattrstorage_name, "resolvealias", alias, client, '\n');
if (alias === waiting_for_alias) {
if (waiting_for_alias === 'preset_metadata') {
if (client) {
// All good, alias already set
post("alias already found\n")
is_listening_to_clientlist = 0;
return
} else {
// No alias defined yet, we need to query the entire clientlist to get the correct address
get_metadata_pattr_address();
}
}
}
}
function clientlist() {
var client = arrayfromargs(arguments)[0];
if (is_listening_to_clientlist > 0) {
@@ -2413,6 +2446,8 @@ function setunique_names(v){
}
setunique_names.local = 1;
declareattribute("autoname", null, null, 1, { style: "onoff", label: "Autoname new presets" });
declareattribute("use_uid", "getuse_uid", "setuse_uid", 1, {style: "onoff", label: "Use UID"});
function getuse_uid() {
return use_uid;
@@ -2536,19 +2571,9 @@ function post_keys(obj) {
post('\n');
}
// Generating (fast but not compliant but more than enough for us) UID without crypto.randomUUID()
// https://stackoverflow.com/a/21963136
var lut = new Array(256);
for (var i=0; i<256; i++) { lut[i] = (i<16?'0':'')+(i).toString(16); }
// Generating a hash/UID
function generateUID()
{
var d0 = Math.random()*0xffffffff>>>0;
var d1 = Math.random()*0xffffffff>>>0;
var d2 = Math.random()*0xffffffff>>>0;
var d3 = Math.random()*0xffffffff>>>0;
return lut[d0&0xff]+lut[d0>>8&0xff]+lut[d0>>16&0xff]+lut[d0>>24&0xff]+'-'+
lut[d1&0xff]+lut[d1>>8&0xff]+'-'+lut[d1>>16&0x0f|0x40]+lut[d1>>24&0xff]+'-'+
lut[d2&0x3f|0x80]+lut[d2>>8&0xff]+'-'+lut[d2>>16&0xff]+lut[d2>>24&0xff]+
lut[d3&0xff]+lut[d3>>8&0xff]+lut[d3>>16&0xff]+lut[d3>>24&0xff];
return Date.now().toString(36) + Math.random().toString(36).slice(2, 7);
}
generateUID.local = 1;

2
max8.package-info.json
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@@ -1,7 +1,7 @@
{
"name" : "tc.preset",
"displayname" : "",
"version" : "1.2.2",
"version" : "1.3.0",
"author" : "Théophile Clet",
"authors" : [ ],
"description" : "A jsui replacement for the preset object",

2
max9.package-info.json
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@@ -1,7 +1,7 @@
{
"name" : "tc.preset",
"displayname" : "",
"version" : "1.2.2",
"version" : "1.3.0",
"author" : "Théophile Clet",
"authors" : [ ],
"description" : "A v8ui replacement for the preset object",