1 files changed, 71 insertions, 0 deletions
diff --git a/keyboards/lily58/keymaps/druotoni/gui_state.c b/keyboards/lily58/keymaps/druotoni/gui_state.c
new file mode 100644
index 0000000000..d86e67ec7b
--- /dev/null
+++ b/keyboards/lily58/keymaps/druotoni/gui_state.c
@@ -0,0 +1,71 @@
+// Copyright 2021 Nicolas Druoton (druotoni)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+#include "gui_state.h"
+#include "draw_helper.h"
+
+// timer for the gui state
+uint32_t global_sleep_timer     = 0;
+uint32_t global_waking_up_timer = 0;
+uint32_t global_booting_timer   = 0;
+
+// timers test for states
+#ifdef WITH_BOOT
+static bool IsBooting(void) { return (timer_elapsed32(global_booting_timer) < BOOTING_TIME_TRESHOLD); }
+#else
+static bool IsBooting(void) { return false; }
+#endif
+
+// state test
+static bool IsWakingUp(void) { return (timer_elapsed32(global_waking_up_timer) < WAKING_UP_TIME_TRESHOLD); }
+static bool IsIdle(void) { return (timer_elapsed32(global_sleep_timer) > IDLE_TIME_TRESHOLD && timer_elapsed32(global_sleep_timer) < HALTING_TIME_TRESHOLD); }
+static bool IsSleep(void) { return (timer_elapsed32(global_sleep_timer) >= SLEEP_TIME_TRESHOLD); }
+static bool IsHalting(void) { return (timer_elapsed32(global_sleep_timer) >= HALTING_TIME_TRESHOLD && timer_elapsed32(global_sleep_timer) < SLEEP_TIME_TRESHOLD); }
+
+gui_state_t get_gui_state(void) {
+    // get gui states by testing timers
+    if (IsBooting()) return _BOOTING;
+    if (IsWakingUp()) return _WAKINGUP;
+    if (IsIdle()) return _IDLE;
+    if (IsHalting()) return _HALTING;
+    if (IsSleep()) return _SLEEP;
+
+    return _UP;
+}
+
+void update_gui_state(void) {
+    // what to do when a key is pressed
+    gui_state_t t = get_gui_state();
+
+#ifdef WITH_BOOT
+    if (t == _SLEEP) {
+        // booting
+        global_booting_timer = timer_read32();
+    }
+
+    if (t == _BOOTING) {
+        // cancel booting
+        global_booting_timer = 1000000;
+    }
+#else
+    if (t == _SLEEP) {
+        // waking up
+        global_waking_up_timer = timer_read32();
+    }
+#endif
+
+    if (t == _IDLE || t == _HALTING || t == _BOOTING) {
+        // waking up
+        global_waking_up_timer = timer_read32();
+    }
+
+    // no sleep
+    global_sleep_timer = timer_read32();
+}
+
+uint8_t get_glitch_probability(void) {
+    // more gliches could occur when halting time is near
+    return interpo_pourcent(IDLE_TIME_TRESHOLD, HALTING_TIME_TRESHOLD, timer_elapsed32(global_sleep_timer));
+}