From 4407f29dd388ef38538642da28d325ca8076df00 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Sun, 11 Nov 2018 04:59:26 +0530
Subject: [PATCH] Support file cp, mv, rm through selection

---
 README.md |  2 +-
 src/nnn.c | 40 +++++++++++++++++++++++++++++++++++++++-
 src/nnn.h | 16 ++++++++++++++--
 3 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 05353235..b665f900 100644
--- a/README.md
+++ b/README.md
@@ -254,7 +254,7 @@ optional args:
               ?  Help, settings
               q  Quit context
              ^G  Quit and cd
-          Q, ^X  Quit
+          Q, ^Q  Quit
 ```
 
 Help & settings, file details, media info and archive listing are shown in the PAGER. Please use the PAGER-specific keys in these screens.
diff --git a/src/nnn.c b/src/nnn.c
index 75044b68..8feb6104 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -782,6 +782,7 @@ static void spawn(const char *file, const char *arg1, const char *arg2, const ch
 
 		if (flag & F_SIGINT)
 			signal(SIGINT, SIG_DFL);
+
 		execlp(file, file, arg1, arg2, NULL);
 		_exit(1);
 	} else {
@@ -2007,7 +2008,7 @@ static int show_help(char *path)
 	     "e?  Help, settings\n"
 	     "eq  Quit context\n"
 	    "d^G  Quit and cd\n"
-	 "aQ, ^X  Quit\n\n"};
+	 "aQ, ^Q  Quit\n\n"};
 
 	if (fd == -1)
 		return -1;
@@ -2984,6 +2985,7 @@ nochange:
 				r = mkpath(path, dents[cur].name, newpath, PATH_MAX);
 				if (!appendfpath(newpath, r))
 					goto nochange;
+
 				++ncp;
 				printmsg(newpath);
 			} else if (cfg.quote) {
@@ -3013,6 +3015,7 @@ nochange:
 					writecp(newpath, r - 1); /* Truncate NULL from end */
 				else
 					spawn(copier, newpath, NULL, NULL, F_NOTRACE);
+
 				printmsg(newpath);
 			}
 			goto nochange;
@@ -3067,6 +3070,41 @@ nochange:
 			else
 				printmsg("multi-copy off");
 			goto nochange;
+		case SEL_CP:
+		case SEL_MV:
+		case SEL_RMMUL:
+		{
+			char *cmd;
+
+			if (!g_cppath[0]) {
+				printmsg("copy file not found");
+				goto nochange;
+			}
+
+			if (sel == SEL_CP)
+				r = asprintf(&cmd, "xargs -0 -d \'\n\' -a %s cp -ir --preserve=all -t .", g_cppath);
+			else if (sel == SEL_MV)
+				r = asprintf(&cmd, "xargs -0 -d \'\n\' -a %s mv -i -t .", g_cppath);
+			else /* SEL_RMMUL */
+				r = asprintf(&cmd, "xargs -0 -d \'\n\' -a %s rm -Ir", g_cppath);
+
+			if (r == -1) {
+				printwarn();
+				goto nochange;
+			}
+			spawn("sh", "-c", cmd, path, F_NORMAL | F_SIGINT);
+			free(cmd);
+
+			copycurname();
+			if (cfg.filtermode)
+				presel = FILTER;
+			goto begin;
+		}
+		case SEL_RM:
+			lastname[0] = '\0';
+			if (cfg.filtermode)
+				presel = FILTER;
+			goto begin;
 		case SEL_QUOTE:
 			cfg.quote ^= 1;
 			DPRINTF_D(cfg.quote);
diff --git a/src/nnn.h b/src/nnn.h
index 1fa7af60..cfbd15e6 100644
--- a/src/nnn.h
+++ b/src/nnn.h
@@ -69,6 +69,10 @@ enum action {
 	SEL_COPY,
 	SEL_COPYMUL,
 	SEL_COPYLIST,
+	SEL_CP,
+	SEL_MV,
+	SEL_RMMUL,
+	SEL_RM,
 	SEL_QUOTE,
 	SEL_OPEN,
 	SEL_NEW,
@@ -192,6 +196,14 @@ static struct key bindings[] = {
 	{ CONTROL('Y'),   SEL_COPYMUL,   "",     "" },
 	/* Show list of copied files */
 	{ 'y',            SEL_COPYLIST,  "",     "" },
+	/* Copy from copy buffer */
+	{ 'P',            SEL_CP,        "",     "" },
+	/* Move from copy buffer */
+	{ 'V',            SEL_MV,        "",     "" },
+	/* Delete from copy buffer */
+	{ CONTROL('X'),   SEL_RMMUL,     "",     "" },
+	/* Delete currently selected */
+	{ 'X',            SEL_RM,        "",     "" },
 	/* Toggle quote on while copy */
 	{ CONTROL('T'),   SEL_QUOTE,     "",     "" },
 	/* Open in a custom application */
@@ -220,6 +232,6 @@ static struct key bindings[] = {
 	/* Change dir on quit */
 	{ CONTROL('G'),   SEL_CDQUIT,    "",     "" },
 	/* Quit */
-	{ 'Q',            SEL_QUIT,    "",     "" },
-	{ CONTROL('X'),   SEL_QUIT,      "",     "" },
+	{ 'Q',            SEL_QUIT,      "",     "" },
+	{ CONTROL('Q'),   SEL_QUIT,      "",     "" },
 };