From 69aeeb51d249736c37ea6aa095be4ffb020731d8 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Tue, 12 Mar 2019 16:19:34 +0530
Subject: GUI app launcher with drop-down menu

`nlauncher` is POSIX compliant. It needs `fzy`.
---
 src/nnn.c | 12 ++++++++++--
 src/nnn.h |  3 +++
 2 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/nnn.c b/src/nnn.c
index 1eed781..b5b4e08 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -394,7 +394,8 @@ static struct timespec gtimeout;
 #define APACK 4
 #define VIDIR 5
 #define LOCKER 6
-#define UNKNOWN 7
+#define NLAUNCH 7
+#define UNKNOWN 8
 
 /* Utilities to open files, run actions */
 static char * const utils[] = {
@@ -417,6 +418,7 @@ static char * const utils[] = {
 #else
 	"vlock",
 #endif
+	"nlaunch",
 	"UNKNOWN"
 };
 
@@ -2385,7 +2387,7 @@ static bool show_help(const char *path)
 		"1MISC\n"
 	       "9! ^]  Spawn SHELL       C  Execute entry\n"
 	       "9R ^V  Run/pick script   L  Lock terminal\n"
-		 "b^P  Prompt           ^N  Note\n"};
+		 "b^P  Prompt  ^N  Note  =  Launcher\n"};
 
 	if (g_tmpfpath[0])
 		xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE],
@@ -3741,6 +3743,7 @@ nochange:
 		case SEL_EXEC: // fallthrough
 		case SEL_SHELL: // fallthrough
 		case SEL_SCRIPT: // fallthrough
+		case SEL_LAUNCH: // fallthrough
 		case SEL_RUNCMD:
 			switch (sel) {
 			case SEL_EXEC:
@@ -3817,6 +3820,11 @@ nochange:
 				lastname[0] = '\0';
 				setdirwatch();
 				goto begin;
+			case SEL_LAUNCH:
+				if (getutil(utils[NLAUNCH])) {
+					spawn(utils[NLAUNCH], NULL, NULL, path, F_NORMAL);
+					break;
+				} // fallthrough
 			default: /* SEL_RUNCMD */
 #ifndef NORL
 				if (cfg.picker) {
diff --git a/src/nnn.h b/src/nnn.h
index a2a858b..dadbde6 100644
--- a/src/nnn.h
+++ b/src/nnn.h
@@ -88,6 +88,7 @@ enum action {
 	SEL_EXEC,
 	SEL_SHELL,
 	SEL_SCRIPT,
+	SEL_LAUNCH,
 	SEL_RUNCMD,
 	SEL_RUNEDIT,
 	SEL_RUNPAGE,
@@ -224,6 +225,8 @@ static struct key bindings[] = {
 	/* Run a custom script */
 	{ 'R',            SEL_SCRIPT },
 	{ CONTROL('V'),   SEL_SCRIPT },
+	/* Launcher */
+	{ '=',            SEL_LAUNCH },
 	/* Run a command */
 	{ CONTROL('P'),   SEL_RUNCMD },
 	/* Open in EDITOR or PAGER */
-- 
cgit v1.2.3-70-g09d2