Replace LiquidCrystalPlus_I2C with template version

Disp_Plus.h

@@ -23,29 +23,19 @@
 
 */
 
-#include <U8x8lib.h>
+#ifndef DISP_PLUS_H_INCLUDED
-
+#define DISP_PLUS_H_INCLUDED
-
-#ifndef SSD1322_PLUS_H_INCLUDED
-#define SSD1322_PLUS_H_INCLUDED
-
-#ifdef U8X8_HAVE_HW_SPI
-#include <SPI.h>
-#endif
-#ifdef U8X8_HAVE_HW_I2C
-#include <Wire.h>
-#endif
-
 
 #define STRING_BUF_SIZE 21
 
-class SSD1322_Plus : public U8X8_SSD1322_NHD_256X64_4W_HW_SPI
+template <class T>
+class Disp_Plus : public T
 {
   public:
 
-    using U8X8_SSD1322_NHD_256X64_4W_HW_SPI::U8X8_SSD1322_NHD_256X64_4W_HW_SPI;
+    using T::T;
 
-    void show(uint8_t y, uint8_t x, uint8_t fs, char *str)
+    void show(uint8_t y, uint8_t x, uint8_t fs, const char *str)
     {
       _show(y, x, fs, str, false, false);
     }
@@ -58,7 +48,7 @@ class SSD1322_Plus : public U8X8_SSD1322_NHD_256X64_4W_HW_SPI
     }
 
   private:
-    void _show(uint8_t pos_y, uint8_t pos_x, uint8_t field_size, char *str, bool justify_right, bool fill_zero)
+    void _show(uint8_t pos_y, uint8_t pos_x, uint8_t field_size, const char *str, bool justify_right, bool fill_zero)
     {
       {
         char tmp[STRING_BUF_SIZE];

LiquidCrystalPlus_I2C.h

@@ -1,88 +0,0 @@
-/*
-   MicroDexed
-
-   MicroDexed is a port of the Dexed sound engine
-   (https://github.com/asb2m10/dexed) for the Teensy-3.5/3.6 with audio shield.
-   Dexed ist heavily based on https://github.com/google/music-synthesizer-for-android
-
-   (c)2018 H. Wirtz <wirtz@parasitstudio.de>
-
-   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
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
-
-*/
-
-#include <LiquidCrystal_I2C.h> // https://www.arduinolibraries.info/libraries/liquid-crystal-i2-c
-
-#ifndef LIQUIDCRYSTALPLUS_I2C_H_INCLUDED
-#define LIQUIDCRYSTALPLUS_I2C_H_INCLUDED
-
-#define STRING_BUFFER_SIZE 21
-
-class LiquidCrystalPlus_I2C : public LiquidCrystal_I2C
-{
-  public:
-
-    using LiquidCrystal_I2C::LiquidCrystal_I2C;
-
-    void show(uint8_t y, uint8_t x, uint8_t fs, char *str)
-    {
-      _show(y, x, fs, str, false, false);
-    }
-
-    void show(uint8_t y, uint8_t x, uint8_t fs, long num)
-    {
-      char _buf10[STRING_BUFFER_SIZE];
-
-      _show(y, x, fs, itoa(num, _buf10, 10), true, true);
-    }
-
-  private:
-    void _show(uint8_t pos_y, uint8_t pos_x, uint8_t field_size, char *str, bool justify_right, bool fill_zero)
-    {
-      {
-        char tmp[STRING_BUFFER_SIZE];
-        char *s = tmp;
-        uint8_t l = strlen(str);
-
-        memset(tmp, 0, sizeof(tmp));
-        if (fill_zero == true)
-          memset(tmp, '0', field_size);
-        else
-          memset(tmp, 0x20, field_size - 1); // blank
-
-        if (l > field_size)
-          l = field_size;
-
-        if (justify_right == true)
-          s += field_size - l;
-
-        strncpy(s, str, l);
-
-        setCursor(pos_x, pos_y);
-        print(tmp);
-
-#ifdef DEBUG
-        Serial.print(pos_y, DEC);
-        Serial.print(F("/"));
-        Serial.print(pos_x, DEC);
-        Serial.print(F(": ["));
-        Serial.print(tmp);
-        Serial.println(F("]"));
-#endif
-      }
-    }
-};
-
-#endif