From c21b78b105be95bc48d31d9b55e3877c34a666b2 Mon Sep 17 00:00:00 2001
From: Tristan Riehs <tristan.riehs@bordeaux-inp.fr>
Date: Fri, 28 Jun 2024 16:35:27 +0900
Subject: Integrate the new text interface

A couple pieces of code have been made independant from the GUI
implementation: calc_data and input.
---
 src/tui.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 src/tui.c

(limited to 'src/tui.c')

diff --git a/src/tui.c b/src/tui.c
new file mode 100644
index 0000000..0706b2d
--- /dev/null
+++ b/src/tui.c
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2024  Tristan Riehs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <curses.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "disp.h"
+#include "calc_data.h"
+
+static struct calc_data calcs[CALC_COUNT] = {0};
+static int current_idx = 0;
+static WINDOW *win;
+
+void
+init(void)
+{
+	win = initscr();
+	clear();
+	refresh();
+}
+
+void
+display_calc(int x, int y)
+{
+	calcs[current_idx].x = x;
+	calcs[current_idx].y = y;
+	clear();
+	printw("%d + %d = ", x, y);
+	refresh();
+}
+
+int
+read_input(void)
+{
+	char c = getchar();
+
+	switch(c)
+	{
+#ifndef NDEBUG
+	case 'g':
+	case 'r':
+		return DISP_RELOAD;
+#endif
+	case 'q':
+		return DISP_QUIT;
+	default:
+		return DISP_ERR;
+	}
+	
+	return DISP_ERR;
+}
+
+void
+display_res(bool right, int ms)
+{
+	(void) right;
+	(void) ms;
+}
+
+void
+destroy(void)
+{
+	endwin();
+}
+
+#ifndef NDEBUG
+void *
+pre_reload(void)
+{
+	char *data = malloc(sizeof(calcs) + sizeof(current_idx));
+	memcpy(data, &calcs, sizeof(calcs));
+	memcpy(data + sizeof(calcs), &current_idx, sizeof(current_idx));
+	endwin();
+	return data;
+}
+
+void
+post_reload(void *state)
+{
+	char *data = state;
+	memcpy(&calcs, data, sizeof(calcs));
+	memcpy(&current_idx, data + sizeof(calcs), sizeof(current_idx));
+	free(data);
+	init();
+}
+#endif
-- 
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