From 8a3e3d9f0de95c55321761e2763cf43666da312d Mon Sep 17 00:00:00 2001
From: Michael Buch <michaelbuch12@gmail.com>
Date: Sat, 2 Feb 2019 14:52:56 +0000
Subject: [PATCH] Add ability to open clipboard with configured program

---
 config.def.h |  1 +
 st.h         |  1 +
 x.c          | 19 +++++++++++++++++++
 3 files changed, 21 insertions(+)

diff --git a/config.def.h b/config.def.h
index 0e01717..c273252 100644
--- a/config.def.h
+++ b/config.def.h
@@ -178,6 +178,7 @@ static Shortcut shortcuts[] = {
 	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
 	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
 	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
+	{ MODKEY,               XK_o,           opencopied,     {.v = "xdg-open"} },
 };
 
 /*
diff --git a/st.h b/st.h
index 38c61c4..a0d7a83 100644
--- a/st.h
+++ b/st.h
@@ -80,6 +80,7 @@ void die(const char *, ...);
 void redraw(void);
 void draw(void);
 
+void opencopied(const Arg *);
 void printscreen(const Arg *);
 void printsel(const Arg *);
 void sendbreak(const Arg *);
diff --git a/x.c b/x.c
index 0422421..af75e85 100644
--- a/x.c
+++ b/x.c
@@ -1953,3 +1953,22 @@ run:
 
 	return 0;
 }
+
+void
+opencopied(const Arg *arg)
+{
+	size_t const max_cmd = 2048;
+	char * const clip = xsel.clipboard;
+	if(!clip) {
+		fprintf(stderr, "Warning: nothing copied to clipboard\n");
+		return;
+	}
+
+	/* account for space/quote (3) and \0 (1) and & (1) */
+	/* e.g.: xdg-open "https://st.suckless.org"& */
+	size_t const cmd_size = max_cmd + strlen(clip) + 5;
+	char cmd[cmd_size];
+
+	snprintf(cmd, cmd_size, "%s \"%s\"&", (char *)arg->v, clip);
+	system(cmd);
+}
-- 
2.20.1