From dfb98b523fcd26a764c7b2787e75c64b1267c6c5 Mon Sep 17 00:00:00 2001
From: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Date: Mon, 24 Jun 2024 16:37:54 +1200
Subject: [PATCH] [sdl] Allow the display to act as a KeyProvider

---
 esphome/components/sdl/display.py      | 6 ++++--
 esphome/components/sdl/sdl_esphome.cpp | 4 ++++
 esphome/components/sdl/sdl_esphome.h   | 7 ++++---
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/esphome/components/sdl/display.py b/esphome/components/sdl/display.py
index 18dc570f88..e32b7f5e2f 100644
--- a/esphome/components/sdl/display.py
+++ b/esphome/components/sdl/display.py
@@ -2,7 +2,7 @@ import subprocess
 
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.components import display
+from esphome.components import display, key_provider
 from esphome.const import (
     CONF_ID,
     CONF_DIMENSIONS,
@@ -12,8 +12,10 @@ from esphome.const import (
     PLATFORM_HOST,
 )
 
+AUTO_LOAD = ["key_provider"]
+
 sdl_ns = cg.esphome_ns.namespace("sdl")
-Sdl = sdl_ns.class_("Sdl", display.Display, cg.Component)
+Sdl = sdl_ns.class_("Sdl", display.Display, key_provider.KeyProvider)
 
 
 CONF_SDL_OPTIONS = "sdl_options"
diff --git a/esphome/components/sdl/sdl_esphome.cpp b/esphome/components/sdl/sdl_esphome.cpp
index 5e17ca5650..667bd9eda8 100644
--- a/esphome/components/sdl/sdl_esphome.cpp
+++ b/esphome/components/sdl/sdl_esphome.cpp
@@ -84,6 +84,10 @@ void Sdl::loop() {
         }
         break;
 
+      case SDL_KEYUP:
+        this->send_key_(e.key.keysym.sym);
+        break;
+
       default:
         ESP_LOGV(TAG, "Event %d", e.type);
         break;
diff --git a/esphome/components/sdl/sdl_esphome.h b/esphome/components/sdl/sdl_esphome.h
index e4b2d9dd9f..c750c436c8 100644
--- a/esphome/components/sdl/sdl_esphome.h
+++ b/esphome/components/sdl/sdl_esphome.h
@@ -1,10 +1,11 @@
 #pragma once
 
 #ifdef USE_HOST
+#include "esphome/components/display/display.h"
+#include "esphome/components/key_provider/key_provider.h"
+#include "esphome/core/application.h"
 #include "esphome/core/component.h"
 #include "esphome/core/log.h"
-#include "esphome/core/application.h"
-#include "esphome/components/display/display.h"
 #define SDL_MAIN_HANDLED
 #include "SDL.h"
 
@@ -13,7 +14,7 @@ namespace sdl {
 
 constexpr static const char *const TAG = "sdl";
 
-class Sdl : public display::Display {
+class Sdl : public display::Display, public key_provider::KeyProvider {
  public:
   display::DisplayType get_display_type() override { return display::DISPLAY_TYPE_COLOR; }
   void update() override;