From 1e666da666081bece2c244c2297d08801add3103 Mon Sep 17 00:00:00 2001
From: Bad Diode <bd@badd10de.dev>
Date: Sat, 15 Jul 2023 22:16:00 +0200
Subject: Add cursors and fully functioning chain workflow

---
 src/drawing.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/drawing.c')

diff --git a/src/drawing.c b/src/drawing.c
index 8cd63db..b7d5421 100644
--- a/src/drawing.c
+++ b/src/drawing.c
@@ -1151,6 +1151,24 @@ clear_cursors(void) {
     }
 }
 
+void
+draw_pattern_chain_cursor(void) {
+    size_t offset_x = (PAT_TRIG_H + 7) * (param_selection_loc % 8);
+    size_t offset_y = param_selection_loc < 8 ? 0 : 0 + PAT_TRIG_OFFSET_Y;
+    size_t x0 = PAT_TRIG_START_X + offset_x;
+    size_t x1 = PAT_TRIG_START_X + offset_x + PAT_TRIG_W;
+    size_t y  = PAT_TRIG_START_Y + offset_y + PAT_TRIG_H + 2;
+    switch (settings.cursor) {
+        case CURSOR_THICK_LINE: {
+            draw_line(x0, y, x1, y, COL_ACC_0);
+            draw_line(x0, y + 1, x1, y + 1, COL_ACC_0);
+        } break;
+        default: {
+            draw_line(x0, y, x1, y, COL_ACC_0);
+        } break;
+    }
+}
+
 void
 draw_cursors(void) {
     clear_cursors();
@@ -1184,6 +1202,9 @@ draw_cursors(void) {
             input_handler == handle_param_selection_ch4) {
         draw_params_cursor(param_selection_loc, COL_ACC_0);
     }
+    if (input_handler == handle_pattern_chain) {
+        draw_pattern_chain_cursor();
+    }
 }
 
 TriggerNote * get_current_trig(void);
-- 
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