release

src/MenuManager.cpp

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+#include <MenuManager.h>
+#include <Arduino.h>
+#include <AudioManager.h>
+#include <Settings.h>
+#include <ServerManager.h>
+#include <DisplayManager.h>
+
+String menuText;
+int menuSelection;
+
+int8_t menuIndex = 0;
+int8_t stationIndex = 0;
+bool isPlayingRadio = false;
+
+enum MenuState
+{
+    MainMenu,
+    RadioMenu,
+    StationSelection,
+    PlayingStation,
+    Reset,
+    Volume,
+    Brightness,
+    FPS,
+    Color
+};
+
+const char *menuItems[] = {
+    "BRIGHT",
+    "FPS",
+    "COLOR",
+    "RESET"};
+
+byte menuItemCount = 4;
+
+MenuState currentState = MainMenu;
+
+uint16_t textColors[] = {
+0xFFFF, // White
+0xF800, // Red
+0xF812, // Dark orange
+0xF81F, // Yellow
+0x881F, // Dark green
+0x001F, // Blue
+0x04FF, // Light blue
+0x07FC, // Cyan
+0x07E2, // Seafoam green
+0xAFE0, // Light green
+0xFFE0, // Light yellow
+0xFD60, // Dark yellow
+0xFBC0}; // Pink
+
+uint8_t currentColor;
+
+MenuManager_ &MenuManager_::getInstance()
+{
+    static MenuManager_ instance;
+    return instance;
+}
+
+// Initialize the global shared instance
+MenuManager_ &MenuManager = MenuManager.getInstance();
+
+String MenuManager_::menutext()
+{
+    if (currentState == MainMenu)
+    {
+        return (menuItems[menuIndex]);
+    }
+    else if (currentState == Brightness)
+    {
+        if (AUTO_BRIGHTNESS)
+        {
+            return ("AUTO");
+        }
+        else
+        {
+            return (String(BRIGHTNESS_PERCENT) + "%");
+        }
+    }
+    else if (currentState == FPS)
+    {
+        return String(MATRIX_FPS) + " FPS";
+    }
+    else if (currentState == Color)
+    {
+        DisplayManager.setTextColor(textColors[currentColor]);
+        String colorStr = String(textColors[currentColor], HEX);
+        while (colorStr.length() < 4)
+        {
+            colorStr = "0" + colorStr;
+        }
+        return colorStr;
+    }
+    return "";
+}
+
+void MenuManager_::rightButton()
+{
+    if (!inMenu)
+        return;
+    if (currentState == MainMenu)
+    {
+        menuIndex++;
+        if (menuIndex > menuItemCount - 1)
+        {
+            menuIndex = 0; // Wrap around to the first menu item
+        }
+    }
+    else if (currentState == RadioMenu || currentState == StationSelection)
+    {
+        AudioManager.nextStation();
+    }
+    else if (currentState == Brightness)
+    {
+        if (!AUTO_BRIGHTNESS)
+        {
+            ++BRIGHTNESS_PERCENT;
+            if (BRIGHTNESS_PERCENT > 100)
+                BRIGHTNESS_PERCENT = 1;
+            BRIGHTNESS = map(BRIGHTNESS_PERCENT, 0, 100, 0, 255);
+            DisplayManager.setBrightness(BRIGHTNESS);
+        }
+    }
+    else if (currentState == FPS)
+    {
+        if (MATRIX_FPS < 30)
+            ++MATRIX_FPS;
+    }
+    else if (currentState == Color)
+    {
+        int arraySize = sizeof(textColors) / sizeof(textColors[0]);
+        currentColor = (currentColor + 1) % arraySize;
+    }
+}
+
+void MenuManager_::leftButton()
+{
+    if (!inMenu)
+        return;
+    if (currentState == MainMenu)
+    {
+        menuIndex--;
+        if (menuIndex < 0)
+        {
+            menuIndex = menuItemCount - 1; // Wrap around to the last menu item
+        }
+    }
+    else if (currentState == RadioMenu || currentState == StationSelection)
+    {
+        AudioManager.prevStation();
+    }
+    else if (currentState == Brightness)
+    {
+        if (!AUTO_BRIGHTNESS)
+        {
+            --BRIGHTNESS_PERCENT;
+            if (BRIGHTNESS_PERCENT < 1)
+                BRIGHTNESS_PERCENT = 100;
+            BRIGHTNESS = map(BRIGHTNESS_PERCENT, 0, 100, 0, 255);
+            DisplayManager.setBrightness(BRIGHTNESS);
+        }
+    }
+    else if (currentState == FPS)
+    {
+        if (MATRIX_FPS > 15)
+            --MATRIX_FPS;
+    }
+    else if (currentState == Color)
+    {
+        int arraySize = sizeof(textColors) / sizeof(textColors[0]);
+        currentColor = (currentColor - 1 + arraySize) % arraySize;
+    }
+}
+
+void MenuManager_::selectButton()
+{
+    if (!inMenu)
+        return;
+    if (currentState == MainMenu)
+    {
+        if (menuIndex == 0) // BRIGHT
+        {
+            BRIGHTNESS_PERCENT = map(BRIGHTNESS, 0, 255, 0, 100);
+            currentState = Brightness;
+        }
+        else if (menuIndex == 1) // RESET
+        {
+            currentState = FPS;
+        }
+        else if (menuIndex == 2) // COLOR
+        {
+            currentState = Color;
+        }
+        else if (menuIndex == 3) // FPS
+        {
+            ESP.restart();
+        }
+    }
+    else if (currentState == StationSelection)
+    {
+        AudioManager.startRadioStation(AudioManager.getCurrentRadioStation());
+    }
+    else if (currentState == Brightness)
+    {
+        AUTO_BRIGHTNESS = !AUTO_BRIGHTNESS;
+    }
+}
+
+void MenuManager_::selectButtonLong()
+{
+    if (inMenu)
+    {
+        if (currentState == Brightness)
+        {
+            BRIGHTNESS = map(BRIGHTNESS_PERCENT, 0, 100, 0, 255);
+            saveSettings();
+        }
+        else if (currentState == FPS)
+        {
+            DisplayManager.setFPS(MATRIX_FPS);
+            saveSettings();
+        }
+        else if (currentState == Color)
+        {
+            TEXTCOLOR_565 = textColors[currentColor];
+            saveSettings();
+        }
+        else if (currentState == MainMenu)
+        {
+            inMenu = false;
+        }
+
+        currentState = MainMenu;
+    }
+    else
+    {
+        inMenu = true;
+    }
+}