From c2dd9675d6af30ab5129519325bac68491087cc1 Mon Sep 17 00:00:00 2001
From: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Date: Sun, 16 Nov 2008 12:28:38 +0000
Subject: Store major and minor version number in Makefile; substitute #defines
 in termkey.h at build time

---
 termkey.h.in | 165 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 165 insertions(+)
 create mode 100644 termkey.h.in

(limited to 'termkey.h.in')

diff --git a/termkey.h.in b/termkey.h.in
new file mode 100644
index 0000000..4849923
--- /dev/null
+++ b/termkey.h.in
@@ -0,0 +1,165 @@
+#ifndef GUARD_TERMKEY_H_
+#define GUARD_TERMKEY_H_
+
+#include <stdint.h>
+#include <stdlib.h>
+
+#define TERMKEY_VERSION_MAJOR @@VERSION_MAJOR@@
+#define TERMKEY_VERSION_MINOR @@VERSION_MINOR@@
+
+typedef enum {
+  TERMKEY_SYM_UNKNOWN = -1,
+  TERMKEY_SYM_NONE = 0,
+
+  // Special names in C0
+  TERMKEY_SYM_BACKSPACE,
+  TERMKEY_SYM_TAB,
+  TERMKEY_SYM_ENTER,
+  TERMKEY_SYM_ESCAPE,
+
+  // Special names in G0
+  TERMKEY_SYM_SPACE,
+  TERMKEY_SYM_DEL,
+
+  // Special keys
+  TERMKEY_SYM_UP,
+  TERMKEY_SYM_DOWN,
+  TERMKEY_SYM_LEFT,
+  TERMKEY_SYM_RIGHT,
+  TERMKEY_SYM_BEGIN,
+  TERMKEY_SYM_FIND,
+  TERMKEY_SYM_INSERT,
+  TERMKEY_SYM_DELETE,
+  TERMKEY_SYM_SELECT,
+  TERMKEY_SYM_PAGEUP,
+  TERMKEY_SYM_PAGEDOWN,
+  TERMKEY_SYM_HOME,
+  TERMKEY_SYM_END,
+
+  // Special keys from terminfo
+  TERMKEY_SYM_CANCEL,
+  TERMKEY_SYM_CLEAR,
+  TERMKEY_SYM_CLOSE,
+  TERMKEY_SYM_COMMAND,
+  TERMKEY_SYM_COPY,
+  TERMKEY_SYM_EXIT,
+  TERMKEY_SYM_HELP,
+  TERMKEY_SYM_MARK,
+  TERMKEY_SYM_MESSAGE,
+  TERMKEY_SYM_MOVE,
+  TERMKEY_SYM_OPEN,
+  TERMKEY_SYM_OPTIONS,
+  TERMKEY_SYM_PRINT,
+  TERMKEY_SYM_REDO,
+  TERMKEY_SYM_REFERENCE,
+  TERMKEY_SYM_REFRESH,
+  TERMKEY_SYM_REPLACE,
+  TERMKEY_SYM_RESTART,
+  TERMKEY_SYM_RESUME,
+  TERMKEY_SYM_SAVE,
+  TERMKEY_SYM_SUSPEND,
+  TERMKEY_SYM_UNDO,
+
+  // Numeric keypad special keys
+  TERMKEY_SYM_KP0,
+  TERMKEY_SYM_KP1,
+  TERMKEY_SYM_KP2,
+  TERMKEY_SYM_KP3,
+  TERMKEY_SYM_KP4,
+  TERMKEY_SYM_KP5,
+  TERMKEY_SYM_KP6,
+  TERMKEY_SYM_KP7,
+  TERMKEY_SYM_KP8,
+  TERMKEY_SYM_KP9,
+  TERMKEY_SYM_KPENTER,
+  TERMKEY_SYM_KPPLUS,
+  TERMKEY_SYM_KPMINUS,
+  TERMKEY_SYM_KPMULT,
+  TERMKEY_SYM_KPDIV,
+  TERMKEY_SYM_KPCOMMA,
+  TERMKEY_SYM_KPPERIOD,
+  TERMKEY_SYM_KPEQUALS,
+
+  // et cetera ad nauseum
+} termkey_sym;
+
+typedef enum {
+  TERMKEY_TYPE_UNICODE,
+  TERMKEY_TYPE_FUNCTION,
+  TERMKEY_TYPE_KEYSYM
+} termkey_type;
+
+typedef enum {
+  TERMKEY_RES_NONE,
+  TERMKEY_RES_KEY,
+  TERMKEY_RES_EOF,
+  TERMKEY_RES_AGAIN,
+} termkey_result;
+
+enum {
+  TERMKEY_KEYMOD_SHIFT = 1 << 0,
+  TERMKEY_KEYMOD_ALT   = 1 << 1,
+  TERMKEY_KEYMOD_CTRL  = 1 << 2,
+};
+
+typedef int termkey_keysym;
+
+typedef struct {
+  termkey_type type;
+  union {
+    long           codepoint; // TERMKEY_TYPE_UNICODE
+    int            number;    // TERMKEY_TYPE_FUNCTION
+    termkey_keysym sym;       // TERMKEY_TYPE_KEYSYM
+  } code;
+  int modifiers;
+
+  /* Any Unicode character can be UTF-8 encoded in no more than 6 bytes, plus
+   * terminating NUL */
+  char utf8[7];
+} termkey_key;
+
+typedef struct termkey termkey_t;
+
+enum {
+  TERMKEY_FLAG_NOINTERPRET = 1 << 0, // Do not interpret C0//G1 codes if possible
+  TERMKEY_FLAG_CONVERTKP   = 1 << 1, // Convert KP codes to regular keypresses
+  TERMKEY_FLAG_RAW         = 1 << 2, // Input is raw bytes, not UTF-8
+  TERMKEY_FLAG_UTF8        = 1 << 3, // Input is definitely UTF-8
+  TERMKEY_FLAG_NOTERMIOS   = 1 << 4, // Do not make initial termios calls on construction
+};
+
+termkey_t *termkey_new(int fd, int flags);
+void       termkey_free(termkey_t *tk);
+void       termkey_destroy(termkey_t *tk);
+
+int        termkey_get_flags(termkey_t *tk);
+void       termkey_set_flags(termkey_t *tk, int newflags);
+
+void       termkey_set_waittime(termkey_t *tk, int msec);
+int        termkey_get_waittime(termkey_t *tk);
+
+termkey_result termkey_getkey(termkey_t *tk, termkey_key *key);
+termkey_result termkey_getkey_force(termkey_t *tk, termkey_key *key);
+termkey_result termkey_waitkey(termkey_t *tk, termkey_key *key);
+
+void       termkey_pushinput(termkey_t *tk, unsigned char *input, size_t inputlen);
+
+termkey_result termkey_advisereadable(termkey_t *tk);
+
+termkey_keysym termkey_register_keyname(termkey_t *tk, termkey_keysym sym, const char *name);
+const char *termkey_get_keyname(termkey_t *tk, termkey_keysym sym);
+
+typedef enum {
+  TERMKEY_FORMAT_LONGMOD     = 1 << 0, // Shift-... instead of S-...
+  TERMKEY_FORMAT_CARETCTRL   = 1 << 1, // ^X instead of C-X
+  TERMKEY_FORMAT_ALTISMETA   = 1 << 2, // Meta- or M- instead of Alt- or A-
+  TERMKEY_FORMAT_WRAPBRACKET = 1 << 3, // Wrap special keys in brackets like <Escape>
+} termkey_format;
+
+// Some useful combinations
+
+#define TERMKEY_FORMAT_VIM (TERMKEY_FORMAT_ALTISMETA|TERMKEY_FORMAT_WRAPBRACKET)
+
+size_t termkey_snprint_key(termkey_t *tk, char *buffer, size_t len, termkey_key *key, termkey_format format);
+
+#endif
-- 
cgit v1.2.3-54-g00ecf