From 26e134b8a7dae21a699822009674b3131de6e250 Mon Sep 17 00:00:00 2001
From: "Anselm R. Garbe" <garbeam@wmii.de>
Date: Tue, 11 Jul 2006 13:21:57 +0200
Subject: [PATCH] added gridsel to gridwm

---
 Makefile  | 10 ++++++++--
 config.h  |  3 +++
 event.c   |  6 ++----
 gridsel.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 menu.c    |  7 -------
 util.c    | 38 ++++++++++++++++++++++++++++++++++++++
 util.h    |  1 +
 7 files changed, 99 insertions(+), 13 deletions(-)
 create mode 100644 gridsel.c

diff --git a/Makefile b/Makefile
index 32c9492..b38889b 100644
--- a/Makefile
+++ b/Makefile
@@ -7,10 +7,12 @@ WMSRC = bar.c client.c cmd.c draw.c event.c key.c util.c wm.c
 WMOBJ = ${WMSRC:.c=.o}
 MENSRC = menu.c draw.c util.c
 MENOBJ = ${MENSRC:.c=.o}
+SELSRC = gridsel.c util.c
+SELOBJ = ${SELSRC:.c=.o}
 MAN1 = gridwm.1 gridmenu.1
-BIN = gridwm gridmenu     
+BIN = gridwm gridmenu gridsel 
 
-all: config gridwm gridmenu
+all: config gridwm gridmenu gridsel
 	@echo finished
 
 config:
@@ -34,6 +36,10 @@ gridwm: ${WMOBJ}
 	@echo LD $@
 	@${CC} -o $@ ${WMOBJ} ${LDFLAGS}
 
+gridsel: ${SELOBJ}
+	@echo LD $@
+	@${CC} -o $@ ${SELOBJ} ${LDFLAGS}
+
 clean:
 	rm -f gridwm gridmenu *.o core
 
diff --git a/config.h b/config.h
index 2f73716..adca4e5 100644
--- a/config.h
+++ b/config.h
@@ -9,7 +9,10 @@
 #define BORDERCOLOR	"#000000"
 #define STATUSCMD	"echo -n `date` `uptime | sed 's/.*://; s/,//g'`" \
 					" `acpi | awk '{print $4}' | sed 's/,//'`"
+#define PLCMD		"`ls -lL /bin /sbin /usr/bin /usr/local/bin 2>/dev/null | awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | gridmenu`"
+
 #define KEYS		\
 	{ Mod1Mask, XK_Return, run, "xterm -u8 -bg black -fg white -fn '-*-terminus-medium-*-*-*-14-*-*-*-*-*-iso10646-*'" }, \
+	{ Mod1Mask, XK_p, run, PLCMD }, \
 	{ Mod1Mask | ShiftMask, XK_q, quit, NULL},
 
diff --git a/event.c b/event.c
index 870ed4a..d168787 100644
--- a/event.c
+++ b/event.c
@@ -81,13 +81,11 @@ configurerequest(XEvent *e)
 static void
 destroynotify(XEvent *e)
 {
-#if 0
 	Client *c;
 	XDestroyWindowEvent *ev = &e->xdestroywindow;
 
-	if((c = client_of_win(ev->window)))
-		destroy_client(c);
-#endif
+	if((c = getclient(ev->window)))
+		unmanage(c);
 }
 
 static void
diff --git a/gridsel.c b/gridsel.c
new file mode 100644
index 0000000..c76105e
--- /dev/null
+++ b/gridsel.c
@@ -0,0 +1,47 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <util.h>
+
+static char version[] = "gridsel - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
+
+static void
+usage()
+{
+	fprintf(stderr, "%s\n", "usage: gridsel [-v]\n");
+	exit(1);
+}
+
+int
+main(int argc, char **argv)
+{
+	unsigned char *data;
+	unsigned long i, offset, len, remain;
+
+	/* command line args */
+	if(argc > 1) {
+		if(!strncmp(argv[1], "-v", 3)) {
+			fprintf(stdout, "%s", version);
+			exit(0);
+		} else
+			usage();
+	}
+	len = offset = remain = 0;
+	do {
+		data = getselection(offset, &len, &remain);
+		for(i = 0; i < len; i++)
+			putchar(data[i]);
+		offset += len;
+		free(data);
+	}
+	while(remain);
+	if(offset)
+		putchar('\n');
+	return 0;
+}
diff --git a/menu.c b/menu.c
index ff0ffc1..650fc57 100644
--- a/menu.c
+++ b/menu.c
@@ -356,13 +356,6 @@ main(int argc, char *argv[])
 	char *maxname;
 	XEvent ev;
 
-	char buf[256];
-
-	pipe_spawn(buf, sizeof(buf), NULL, STATUSCMD);
-	fputs(buf, stderr);
-
-	return 0;
-
 	/* command line args */
 	for(i = 1; i < argc; i++) {
 		if (argv[i][0] == '-')
diff --git a/util.c b/util.c
index c0f2489..052d535 100644
--- a/util.c
+++ b/util.c
@@ -10,6 +10,7 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
+#include <X11/Xatom.h>
 
 #include "util.h"
 
@@ -147,3 +148,40 @@ pipe_spawn(char *buf, unsigned int len, Display *dpy, const char *cmd)
 	}
 	wait(0);
 }
+
+
+unsigned char *
+getselection(unsigned long offset, unsigned long *len, unsigned long *remain)
+{
+	Display *dpy;
+	Atom xa_clip_string;
+	Window w;
+	XEvent ev;
+	Atom typeret;
+	int format;
+	unsigned char *data;
+	unsigned char *result = NULL;
+
+	dpy = XOpenDisplay(0);
+	if(!dpy)
+		return NULL;
+	xa_clip_string = XInternAtom(dpy, "_SEL_STRING", False);
+	w = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 200, 200,
+			1, CopyFromParent, CopyFromParent);
+	XConvertSelection(dpy, XA_PRIMARY, XA_STRING, xa_clip_string,
+			w, CurrentTime);
+	XFlush(dpy);
+	XNextEvent(dpy, &ev);
+	if(ev.type == SelectionNotify && ev.xselection.property != None) {
+		XGetWindowProperty(dpy, w, ev.xselection.property, offset, 4096L, False,
+				AnyPropertyType, &typeret, &format, len, remain, &data);
+		if(*len) {
+			result = emalloc(sizeof(unsigned char) * *len);
+			memcpy(result, data, *len);
+		}
+		XDeleteProperty(dpy, w, ev.xselection.property);
+	}
+	XDestroyWindow(dpy, w);
+	XCloseDisplay(dpy);
+	return result;
+}
diff --git a/util.h b/util.h
index 4b82cef..51b0871 100644
--- a/util.h
+++ b/util.h
@@ -17,3 +17,4 @@ extern void failed_assert(char *a, char *file, int line);
 void pipe_spawn(char *buf, unsigned int len, Display *dpy, const char *cmd);
 extern void spawn(Display *dpy, const char *cmd);
 extern void swap(void **p1, void **p2);
+unsigned char *getselection(unsigned long offset, unsigned long *len, unsigned long *remain);