From 5e3a2492c7bb73daa4e27398daaf490d09980ff3 Mon Sep 17 00:00:00 2001
From: Jon Santmyer <jon@jonsantmyer.com>
Date: Wed, 22 Jun 2022 17:41:59 -0400
Subject: Base system viewer with data loaded from csv files

---
 include/input.hpp | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 include/input.hpp

(limited to 'include/input.hpp')

diff --git a/include/input.hpp b/include/input.hpp
new file mode 100644
index 0000000..ed5155c
--- /dev/null
+++ b/include/input.hpp
@@ -0,0 +1,71 @@
+#ifndef INPUT_HPP
+#define INPUT_HPP 1
+
+namespace input
+{
+
+enum extkeys {
+    CTRL_RANGE_START = 256,
+    CTRL_KEY_ARROWUP = 321,
+    CTRL_KEY_ARROWDOWN,
+    CTRL_KEY_ARROWRIGHT,
+    CTRL_KEY_ARROWLEFT,
+    CTRL_KEY_END = 326,
+    CTRL_KEY_HOME = 328,
+    CTRL_KEY_PAGEUP,
+    CTRL_KEY_PAGEDOWN
+};
+
+#ifdef __unix__
+#include <termios.h>
+#include <unistd.h>
+
+class Context
+{
+    struct termios m_termold;
+    struct termios m_termnow;
+public:
+    Context() {
+        tcgetattr(STDIN_FILENO, &m_termold);
+        m_termnow = m_termold;
+    }
+    ~Context() {
+        tcsetattr(STDIN_FILENO, TCSADRAIN, &m_termold);
+    }
+
+    void echo(bool mode) {
+        if(mode){
+            m_termnow.c_lflag |= ECHO;
+        }else{
+            m_termnow.c_lflag &= ~ECHO;
+        }
+        tcsetattr(STDIN_FILENO, TCSANOW, &m_termnow);
+    }
+
+    void canon(bool mode) {
+        if(mode) {
+            m_termnow.c_lflag |= ICANON;
+        }else{
+            m_termnow.c_lflag &= ~ICANON;
+        }
+        tcsetattr(STDIN_FILENO, TCSANOW, &m_termnow);
+    }
+
+    void cbreak(bool mode) {
+        if(mode){
+            m_termnow.c_cc[VMIN] = m_termold.c_cc[VMIN];
+            m_termnow.c_cc[VTIME] = m_termold.c_cc[VTIME];
+        }else{
+            m_termnow.c_cc[VMIN] = 1;
+            m_termnow.c_cc[VTIME] = 0;
+        }
+        tcsetattr(STDIN_FILENO, TCSANOW, &m_termnow);
+    }
+};
+
+#endif
+
+extern int getcode();
+}
+
+#endif
-- 
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