port to platformio

lib/Figments/Figment.h

@@ -0,0 +1,53 @@
+#pragma once
+#include <Arduino.h>
+#include <functional>
+#include <ArduinoLog.h>
+
+class Display;
+class InputEvent;
+class InputSource;
+
+struct Loopable {
+    virtual void handleEvent(const InputEvent& event) {}
+    virtual void loop() = 0;
+};
+
+struct Task : public virtual Loopable {
+    virtual void onStart() {};
+    virtual void onStop() {};
+
+    enum State {
+        Running,
+        Stopped,
+    };
+
+    Task() {}
+    Task(State initialState) : Task(0, initialState) {}
+    Task(const char* name) : Task(name, Running) {}
+    Task(const char* name, State initialState) : name(name), state(initialState) {}
+
+    void start() { state = Running; onStart(); }
+    void stop() { onStop(); state = Stopped; }
+    virtual bool isFigment() const { return false; }
+
+    const char* name = 0;
+    State state = Running;
+};
+
+struct Figment: public Task {
+    Figment() : Task() {}
+    Figment(State initialState) : Task(initialState) {}
+    Figment(const char* name) : Task(name) {}
+    Figment(const char* name, State initialState) : Task(name, initialState) {}
+    virtual void render(Display* dpy) const = 0;
+    bool isFigment() const override { return true; }
+};
+
+struct FigmentFunc: public Figment {
+    FigmentFunc(std::function<void(Display*)> func) : Figment("lambda"), func(func) {}
+    void loop() override {}
+    void render(Display* dpy) const override {
+        func(dpy);
+    }
+    std::function<void(Display*)> func;
+};