Adding launcher patch

patch/bar_launcher.c

@@ -0,0 +1,81 @@
+#if BAR_STATUS2D_PATCH
+int
+width_launcher(Bar *bar, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += status2dtextlength(launchers[i].name) + lrpad / 2;
+	}
+	return x ? x + lrpad / 2 : 0;
+}
+
+int
+draw_launcher(Bar *bar, BarArg *a)
+{
+	int i, w = 0;;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		w = status2dtextlength(launchers[i].name);
+		drawstatusbar(a, launchers[i].name);
+		a->x += w + lrpad / 2;
+	}
+
+	return a->x ;
+}
+
+int
+click_launcher(Bar *bar, Arg *arg, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += status2dtextlength(launchers[i].name) + lrpad / 2;
+		if (a->x < x) {
+		    spawn(&launchers[i].command);
+		    break;
+		}
+	}
+	return -1;
+}
+#else
+int
+width_launcher(Bar *bar, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += TEXTW(launchers[i].name);
+	}
+	return x;
+}
+
+int
+draw_launcher(Bar *bar, BarArg *a)
+{
+	int i, x = 0, w = 0;;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		w = TEXTW(launchers[i].name);
+		drw_text(drw, x, 0, w, bh, lrpad / 2, launchers[i].name, 0, True);
+		x += w;
+	}
+
+	return x;
+}
+
+int
+click_launcher(Bar *bar, Arg *arg, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += TEXTW(launchers[i].name);
+		if (a->x < x) {
+		    spawn(&launchers[i].command);
+		    break;
+		}
+	}
+	return -1;
+}
+#endif // BAR_STATUS2D_PATCH

patch/bar_launcher.h

@@ -0,0 +1,8 @@
+typedef struct {
+	char* name;
+	const Arg command;
+} Launcher;
+
+static int width_launcher(Bar *bar, BarArg *a);
+static int draw_launcher(Bar *bar, BarArg *a);
+static int click_launcher(Bar *bar, Arg *arg, BarArg *a);

patch/bar_ltsymbol.c

@@ -15,4 +15,3 @@ click_ltsymbol(Bar *bar, Arg *arg, BarArg *a)
 {
 	return ClkLtSymbol;
 }
-

patch/bar_ltsymbol.h

@@ -1,4 +1,3 @@
 static int width_ltsymbol(Bar *bar, BarArg *a);
 static int draw_ltsymbol(Bar *bar, BarArg *a);
 static int click_ltsymbol(Bar *bar, Arg *arg, BarArg *a);
-

patch/include.c

@@ -21,6 +21,9 @@
 #if COMBO_PATCH
 #include "combo.c"
 #endif
+#if BAR_LAUNCHER_PATCH
+#include "bar_launcher.c"
+#endif
 #if BAR_LTSYMBOL_PATCH
 #include "bar_ltsymbol.c"
 #endif

patch/include.h

@@ -24,6 +24,9 @@
 #if BAR_HOLDBAR_PATCH
 #include "bar_holdbar.h"
 #endif
+#if BAR_LAUNCHER_PATCH
+#include "bar_launcher.h"
+#endif
 #if BAR_LTSYMBOL_PATCH
 #include "bar_ltsymbol.h"
 #endif