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Release Floating Solo Toolbar v1.0 (#1489)
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* Release Neft Floating Solo Toolbar v1.0

* Neftovsky_Floating Solo Toolbar.lua

* Neftovsky_Floating Solo Toolbar.lua

* Rename neftovsky_Neft Floating Solo Toolbar.lua to Neftovsky_Floating solo toolbar.lua

* Update Neftovsky_Floating Solo Toolbar.lua

* Update Neftovsky_Floating Solo Toolbar.lua

* Update Neftovsky_Floating Solo Toolbar.lua

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Co-authored-by: MPL <[email protected]>
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@Neftovsky @MichaelPilyavskiy
Neftovsky and MichaelPilyavskiy authored Feb 1, 2025
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286 changes: 286 additions & 0 deletions Tracks/Neftovsky_Floating Solo Toolbar.lua
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-- @description Floating Solo Toolbar
-- @author Neftovsky
-- @version 1.1
-- @about
-- Floating Solo Toolbar
--
-- - Creates a floating toolbar
-- - Links each button to a specific track in the project
-- - Toggles the solo state for a track in the project when a button is clicked
-- - Allows changing the names of tracks and buttons by right-clicking on the buttons
-- - Enables adding new buttons to the toolbar
-- - Saves settings, including button labels and track names

app_vrs = tonumber(reaper.GetAppVersion():match('[%d%.]+'))
check_vrs = 6.0
if app_vrs < check_vrs then return reaper.MB('This script require REAPER '..check_vrs..'+','',0) end
local ImGui

if not reaper.ImGui_GetBuiltinPath then return reaper.MB('This script require ReaImGui extension','',0) end
package.path = reaper.ImGui_GetBuiltinPath() .. '/?.lua'
ImGui = require 'imgui' '0.9.3.2'

---------------------------------------------------------------------
function encBase64(data) -- https://stackoverflow.com/questions/34618946/lua-base64-encode
local b='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' -- You will need this for encoding/decoding
return ((data:gsub('.', function(x)
local r,b='',x:byte()
for i=8,1,-1 do r=r..(b%2^i-b%2^(i-1)>0 and '1' or '0') end
return r;
end)..'0000'):gsub('%d%d%d?%d?%d?%d?', function(x)
if (#x < 6) then return '' end
local c=0
for i=1,6 do c=c+(x:sub(i,i)=='1' and 2^(6-i) or 0) end
return b:sub(c+1,c+1)
end)..({ '', '==', '=' })[#data%3+1])
end
---------------------------------------------------------------------
function decBase64(data) -- https://stackoverflow.com/questions/34618946/lua-base64-encode
local b='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' -- You will need this for encoding/decoding
data = string.gsub(data, '[^'..b..'=]', '')
return (data:gsub('.', function(x)
if (x == '=') then return '' end
local r,f='',(b:find(x)-1)
for i=6,1,-1 do r=r..(f%2^i-f%2^(i-1)>0 and '1' or '0') end
return r;
end):gsub('%d%d%d?%d?%d?%d?%d?%d?', function(x)
if (#x ~= 8) then return '' end
local c=0
for i=1,8 do c=c+(x:sub(i,i)=='1' and 2^(8-i) or 0) end
return string.char(c)
end))
end

-- Глобальная переменная для контекста ImGui
local imgui = nil

-- Функция для создания или восстановления контекста ImGui
local function EnsureImGuiContext()
if not imgui or not reaper.ImGui_ValidatePtr(imgui, 'ImGui_Context*') then
imgui = reaper.ImGui_CreateContext("Floating Solo Toolbar")
if not imgui then
reaper.ShowMessageBox("Failed to create ImGui context!", "Error", 0)
return false
end
end
return true
end

local window_open = true
local toolbar_pos_x = 100
local toolbar_pos_y = 100
local default_button_color = 0x666666FF

local button_order = {"Rhythm", "VOC", "INSTR", "FX"}

local buttons = {
Rhythm = {track_name = "Rhythm Bus", button_label = "RHYTHM"},
VOC = {track_name = "Vocal Bus", button_label = "VOC"},
INSTR = {track_name = "Instr Bus", button_label = "INSTR"},
FX = {track_name = "Send Bus", button_label = "FX"}
}

local menu_popup_open = false
local selected_button_key = nil
local button_name_buffer = ""
local track_name_buffer = ""

local function TableToString(tbl)
local function serialize(o)
if type(o) == "number" then
return tostring(o)
elseif type(o) == "string" then
return string.format("%q", o)
elseif type(o) == "table" then
local s = "{"
for k, v in pairs(o) do
s = s .. "[" .. serialize(k) .. "]=" .. serialize(v) .. ","
end
return s .. "}"
else
error("cannot serialize a " .. type(o))
end
end
return serialize(tbl)
end

local function StringToTable(str)
local func, err = load("return " .. str)
if not func then
reaper.ShowMessageBox("Error loading settings: " .. err, "Error", 0)
return nil
end
return func()
end

local function LoadSettings()
local settings_str = reaper.GetExtState("FloatingSoloToolbar", "Settings")
if settings_str and settings_str ~= "" then
local settings = StringToTable(decBase64(settings_str))
if type(settings) == "table" and settings.buttons and settings.order then
buttons = settings.buttons
button_order = settings.order
end
end
end

local function SaveSettings()
local settings = {buttons = buttons, order = button_order}
reaper.SetExtState("FloatingSoloToolbar", "Settings", encBase64(TableToString(settings)), true)
end

local function CheckSoloState(track_name)
local track_count = reaper.CountTracks(0)
for i = 0, track_count - 1 do
local track = reaper.GetTrack(0, i)
local _, current_track_name = reaper.GetTrackName(track)
if current_track_name == track_name then
local solo_state = reaper.GetMediaTrackInfo_Value(track, "I_SOLO")
return solo_state > 0
end
end
return false
end

local function ToggleSoloByTrackName(track_name)
local track_count = reaper.CountTracks(0)
for i = 0, track_count - 1 do
local track = reaper.GetTrack(0, i)
local _, current_track_name = reaper.GetTrackName(track)
if current_track_name == track_name then
local solo_state = reaper.GetMediaTrackInfo_Value(track, "I_SOLO")
reaper.SetMediaTrackInfo_Value(track, "I_SOLO", solo_state > 0 and 0 or 2)
return
end
end
reaper.ShowMessageBox("Track '" .. track_name .. "' not found!", "Error", 0)
end

local function RenderButton(button_key)
local button = buttons[button_key]
if not button.button_label or button.button_label == "" then
button.button_label = "Unnamed"
end

local soloed = CheckSoloState(button.track_name)
reaper.ImGui_PushStyleColor(imgui, reaper.ImGui_Col_Button(), soloed and HSV(0.1, 0.8, 0.8) or default_button_color)

if reaper.ImGui_Button(imgui, button.button_label .. "##" .. button_key) then
if reaper.ImGui_IsMouseReleased(imgui, 0) then
ToggleSoloByTrackName(button.track_name)
end
end
reaper.ImGui_PopStyleColor(imgui)

if reaper.ImGui_IsItemClicked(imgui, 1) then
menu_popup_open = true
selected_button_key = button_key
button_name_buffer = button.button_label
track_name_buffer = button.track_name
end
end

local function AddButton()
local new_button_key = "Unnamed" .. #button_order + 1
buttons[new_button_key] = {track_name = "New Track", button_label = "New"}
table.insert(button_order, new_button_key)
SaveSettings()
end

local function RemoveButton()
if #button_order > 0 then
local button_to_remove = table.remove(button_order)
buttons[button_to_remove] = nil
SaveSettings()
end
end

local function RenderMenuPopup()
if menu_popup_open then
reaper.ImGui_OpenPopup(imgui, "Menu")
end

if reaper.ImGui_BeginPopupModal(imgui, "Menu", true) then
local changed_btn, new_button_name = reaper.ImGui_InputText(imgui, "Button Name", button_name_buffer, 256)
if changed_btn then button_name_buffer = new_button_name end

local changed_track, new_track_name = reaper.ImGui_InputText(imgui, "Track Name", track_name_buffer, 256)
if changed_track then track_name_buffer = new_track_name end

if reaper.ImGui_Button(imgui, "OK") then
if selected_button_key and buttons[selected_button_key] then
buttons[selected_button_key].button_label = button_name_buffer
buttons[selected_button_key].track_name = track_name_buffer
SaveSettings()
end
menu_popup_open = false
reaper.ImGui_CloseCurrentPopup(imgui)
end

reaper.ImGui_SameLine(imgui)

if reaper.ImGui_Button(imgui, "Cancel") then
menu_popup_open = false
reaper.ImGui_CloseCurrentPopup(imgui)
end

reaper.ImGui_Separator(imgui)

if reaper.ImGui_Button(imgui, "+") then
AddButton()
end

reaper.ImGui_SameLine(imgui)

if reaper.ImGui_Button(imgui, "-") then
RemoveButton()
end

reaper.ImGui_EndPopup(imgui)
end
end

local window_flags = reaper.ImGui_WindowFlags_NoTitleBar()
| reaper.ImGui_WindowFlags_NoResize()
| reaper.ImGui_WindowFlags_NoScrollbar()
| reaper.ImGui_WindowFlags_NoCollapse()
| reaper.ImGui_WindowFlags_AlwaysAutoResize()
| reaper.ImGui_WindowFlags_NoBackground()
| reaper.ImGui_WindowFlags_NoDecoration()

local function Main()
-- Проверяем и восстанавливаем контекст ImGui
if not EnsureImGuiContext() then
return
end

if window_open then
reaper.ImGui_SetNextWindowPos(imgui, toolbar_pos_x, toolbar_pos_y, reaper.ImGui_Cond_FirstUseEver())
local visible, open = reaper.ImGui_Begin(imgui, "Floating Solo Toolbar", true, window_flags)

if visible then
for _, key in ipairs(button_order) do
RenderButton(key)
reaper.ImGui_SameLine(imgui)
end
RenderMenuPopup()
reaper.ImGui_End(imgui)
end

if not open then
window_open = false
end
else
return
end

reaper.defer(Main)
end

function HSV(h, s, v, a)
local r, g, b = reaper.ImGui_ColorConvertHSVtoRGB(h, s, v)
return reaper.ImGui_ColorConvertDouble4ToU32(r, g, b, a or 1.0)
end

LoadSettings()
Main()

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