Adding fsignal patch and moved dwmc signal settings to config.def.h

patch/dwmc.c

@@ -40,35 +40,6 @@ tagallex(const Arg *arg)
 	tag(&((Arg){.ui = ~0}));
 }
 
-/* signal definitions */
-/* signum must be greater than 0 */
-/* trigger signals using `xsetroot -name "fsignal:<signame> [<type> <value>]"` */
-static Signal signals[] = {
-	/* signum           function */
-	{ "focusstack",     focusstack },
-	{ "setmfact",       setmfact },
-	{ "togglebar",      togglebar },
-	{ "incnmaster",     incnmaster },
-	{ "togglefloating", togglefloating },
-	{ "focusmon",       focusmon },
-	{ "tagmon",         tagmon },
-	{ "zoom",           zoom },
-	{ "view",           view },
-	{ "viewall",        viewallex },
-	{ "viewex",         viewex },
-	{ "toggleview",     view },
-	{ "toggleviewex",   toggleviewex },
-	{ "tag",            tag },
-	{ "tagall",         tagallex },
-	{ "tagex",          tagex },
-	{ "toggletag",      tag },
-	{ "toggletagex",    toggletagex },
-	{ "killclient",     killclient },
-	{ "quit",           quit },
-	{ "setlayout",      setlayout },
-	{ "setlayoutex",    setlayoutex },
-};
-
 int
 fake_signal(void)
 {

patch/fsignal.c

@@ -0,0 +1,40 @@
+int
+fake_signal(void)
+{
+	char fsignal[256];
+	char indicator[9] = "fsignal:";
+	char str_signum[16];
+	int i, v, signum;
+	size_t len_fsignal, len_indicator = strlen(indicator);
+
+	// Get root name property
+	if (gettextprop(root, XA_WM_NAME, fsignal, sizeof(fsignal))) {
+		len_fsignal = strlen(fsignal);
+
+		// Check if this is indeed a fake signal
+		if (len_indicator > len_fsignal ? 0 : strncmp(indicator, fsignal, len_indicator) == 0) {
+			memcpy(str_signum, &fsignal[len_indicator], len_fsignal - len_indicator);
+			str_signum[len_fsignal - len_indicator] = '\0';
+
+			// Convert string value into managable integer
+			for (i = signum = 0; i < strlen(str_signum); i++) {
+				v = str_signum[i] - '0';
+				if (v >= 0 && v <= 9) {
+					signum = signum * 10 + v;
+				}
+			}
+
+			// Check if a signal was found, and if so handle it
+			if (signum)
+				for (i = 0; i < LENGTH(signals); i++)
+					if (signum == signals[i].signum && signals[i].func)
+						signals[i].func(&(signals[i].arg));
+
+			// A fake signal was sent
+			return 1;
+		}
+	}
+
+	// No fake signal was sent, so proceed with update
+	return 0;
+}

patch/fsignal.h

@@ -0,0 +1,7 @@
+typedef struct {
+	unsigned int signum;
+	void (*func)(const Arg *);
+	const Arg arg;
+} Signal;
+
+static int fake_signal(void);

patch/include.c

@@ -28,6 +28,8 @@
 #endif
 #if DWMC_PATCH
 #include "dwmc.c"
+#elif FSIGNAL_PATCH
+#include "fsignal.c"
 #endif
 #if EWMHTAGS_PATCH
 #include "ewmhtags.c"

patch/include.h

@@ -28,6 +28,8 @@
 #endif
 #if DWMC_PATCH
 #include "dwmc.h"
+#elif FSIGNAL_PATCH
+#include "fsignal.h"
 #endif
 #if EWMHTAGS_PATCH
 #include "ewmhtags.h"