Add chapter selection screen

src/screens/EpubReaderChapterSelectionScreen.h

@@ -0,0 +1,38 @@
+#pragma once
+#include <Epub.h>
+#include <freertos/FreeRTOS.h>
+#include <freertos/semphr.h>
+#include <freertos/task.h>
+
+#include <memory>
+
+#include "Screen.h"
+
+class EpubReaderChapterSelectionScreen final : public Screen {
+  std::shared_ptr<Epub> epub;
+  TaskHandle_t displayTaskHandle = nullptr;
+  SemaphoreHandle_t renderingMutex = nullptr;
+  int currentSpineIndex = 0;
+  int selectorIndex = 0;
+  bool updateRequired = false;
+  const std::function<void()> onGoBack;
+  const std::function<void(int newSpineIndex)> onSelectSpineIndex;
+
+  static void taskTrampoline(void* param);
+  [[noreturn]] void displayTaskLoop();
+  void renderScreen();
+
+ public:
+  explicit EpubReaderChapterSelectionScreen(GfxRenderer& renderer, InputManager& inputManager,
+                                            const std::shared_ptr<Epub>& epub, const int currentSpineIndex,
+                                            const std::function<void()>& onGoBack,
+                                            const std::function<void(int newSpineIndex)>& onSelectSpineIndex)
+      : Screen(renderer, inputManager),
+        epub(epub),
+        currentSpineIndex(currentSpineIndex),
+        onGoBack(onGoBack),
+        onSelectSpineIndex(onSelectSpineIndex) {}
+  void onEnter() override;
+  void onExit() override;
+  void handleInput() override;
+};