Release Floating Solo Toolbar v1.0

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
+-- @requires
+--   ReaImGui: API version 0.8 or later
+-- @requires
+--   REAPER 6.0 or later
+
+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'
+
+-- 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(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", 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 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()