Split emacs/vi keys into seperate tables.

1 files changed, 92 insertions, 0 deletions

diff --git a/mode-key.c b/mode-key.c
new file mode 100644
index 00000000..cf5cb107
--- /dev/null
+++ b/mode-key.c
@@ -0,0 +1,92 @@
+/* $Id: mode-key.c,v 1.1 2008-07-02 21:22:57 nicm Exp $ */
+
+/*
+ * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+
+#include "tmux.h"
+
+struct mode_key_entry {
+	enum mode_key	mkey;
+	int		key;
+};
+
+const struct mode_key_entry mode_key_table_vi[] = {
+	{ MODEKEY_BOL, '0' },
+	{ MODEKEY_CLEARSEL, '\033' },
+	{ MODEKEY_COPYSEL, '\r' },
+	{ MODEKEY_DOWN, 'j' },
+	{ MODEKEY_DOWN, KEYC_DOWN },
+	{ MODEKEY_EOL, '$' },
+	{ MODEKEY_LEFT, 'h' },
+	{ MODEKEY_LEFT, KEYC_LEFT },
+	{ MODEKEY_NPAGE, '\006' },
+	{ MODEKEY_NPAGE, KEYC_NPAGE },
+	{ MODEKEY_NWORD, 'w' },
+	{ MODEKEY_PPAGE, '\025' },
+	{ MODEKEY_PPAGE, KEYC_PPAGE },
+	{ MODEKEY_PWORD, 'b' },
+	{ MODEKEY_QUIT, 'q' },
+	{ MODEKEY_RIGHT, 'l' },
+	{ MODEKEY_RIGHT, KEYC_RIGHT },
+	{ MODEKEY_STARTSEL, ' ' },
+	{ MODEKEY_UP, 'k' },
+	{ MODEKEY_UP, KEYC_UP },
+};
+#define NKEYVI (sizeof mode_key_table_vi / sizeof mode_key_table_vi[0])
+
+const struct mode_key_entry mode_key_table_emacs[] = {
+	{ MODEKEY_BOL, '\001' },
+	{ MODEKEY_CLEARSEL, '\007' },
+	{ MODEKEY_COPYSEL, '\027' },
+	{ MODEKEY_COPYSEL, KEYC_ADDESCAPE('w') },
+	{ MODEKEY_DOWN, KEYC_DOWN },
+	{ MODEKEY_EOL, '\005' },
+	{ MODEKEY_LEFT, KEYC_LEFT },
+	{ MODEKEY_NPAGE, KEYC_NPAGE },
+	{ MODEKEY_NWORD, KEYC_ADDESCAPE('f') },
+	{ MODEKEY_PPAGE, KEYC_PPAGE },
+	{ MODEKEY_PWORD, KEYC_ADDESCAPE('b') },
+	{ MODEKEY_QUIT, 'q' },
+	{ MODEKEY_QUIT, '\033' },
+	{ MODEKEY_RIGHT, KEYC_RIGHT },
+	{ MODEKEY_STARTSEL, '\000' },
+	{ MODEKEY_UP, KEYC_UP },
+};
+#define NKEYEMACS (sizeof mode_key_table_emacs / sizeof mode_key_table_emacs[0])
+
+enum mode_key
+mode_key_lookup(int table, int key)
+{
+	const struct mode_key_entry   	*ptr;
+	u_int				 i, n;
+
+	if (table == MODEKEY_EMACS) {
+		ptr = mode_key_table_emacs;
+		n = NKEYEMACS;
+	} else if (table == MODEKEY_VI) {
+		ptr = mode_key_table_vi;
+		n = NKEYVI;
+	} else
+		return (MODEKEY_NONE);
+
+	for (i = 0; i < n; i++) {
+		if (ptr[i].key == key)
+			return (ptr[i].mkey);
+	}
+	return (MODEKEY_NONE);
+}