From 9f7b8f30f440c4ba7d9894458fa92dfa4344db03 Mon Sep 17 00:00:00 2001
From: Mishael A Sibiryakov <mishael.sb.fallback@gmail.com>
Date: Wed, 27 Mar 2013 11:32:47 -0600
Subject: [PATCH] launcher_apps_dir-v2.patch

http://code.google.com/p/tint2/issues/detail?id=381
---
 src/config.c      | 12 ++++++++++++
 src/util/common.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 src/util/common.h |  2 ++
 3 files changed, 60 insertions(+)

diff --git a/src/config.c b/src/config.c
index e38e087..b612052 100644
--- a/src/config.c
+++ b/src/config.c
@@ -591,6 +591,18 @@ void add_entry (char *key, char *value)
 		char *app = strdup(value);
 		panel_config.launcher.list_apps = g_slist_append(panel_config.launcher.list_apps, app);
 	}
+	else if (strcmp(key, "launcher_apps_dir") == 0) {
+
+		GList *list = dir_scan_alpha(value, "*.desktop");
+
+		for (list = g_list_first(list); list; list = g_list_next(list)) {
+			fprintf(stderr, "Add launcher app: %s\n", (const char *)list->data);
+			panel_config.launcher.list_apps = g_slist_append(panel_config.launcher.list_apps, (char *)strdup((const char *)list->data));
+		}
+
+		// Cleanup
+		g_list_free_full(list, g_free);
+	}
 	else if (strcmp(key, "launcher_icon_theme") == 0) {
 		// if XSETTINGS manager running, tint2 use it.
 		if (!icon_theme_name)
diff --git a/src/util/common.c b/src/util/common.c
index f6fa36e..224c4ea 100644
--- a/src/util/common.c
+++ b/src/util/common.c
@@ -22,10 +22,13 @@
 #include <X11/Xutil.h>
 #include <X11/Xatom.h>
 #include <X11/extensions/Xrender.h>
+#include <sys/types.h>
+#include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <fnmatch.h>
 
 #include "common.h"
 #include "../server.h"
@@ -342,3 +345,46 @@ void render_image(Drawable d, int x, int y, int w, int h)
 	XRenderFreePicture(server.dsp, pict_image);
 	XRenderFreePicture(server.dsp, pict_drawable);
 }
+
+/**
+ * @brief
+ *  Scan given directory for files which are meet the given mask and sort them alphabetically
+ *
+ * @param path	- directory path
+ * @param mask	- filename mask
+ *
+ * @return files list
+ */
+GList *dir_scan_alpha(const char *path, const char *mask)
+{
+	GError *err = NULL;
+	GList *list = NULL;
+	const char *n;
+	gchar *fn;
+	struct stat st;
+
+	GDir *dir = g_dir_open(path, 0, &err);
+
+	if (!dir) {
+		fprintf(stderr, "%s\n", err->message);
+		g_error_free(err);
+	} else {
+		// Enumerate files
+		while ((n = g_dir_read_name(dir))) {
+			if (!fnmatch(mask, n, FNM_PATHNAME)) {
+				fn = g_build_filename(path, n, NULL);
+
+				if (stat((char *)fn, &st) < 0)
+					continue;
+
+				// Only regular files
+				if (S_ISREG(st.st_mode))
+					list = g_list_prepend(list, (gpointer)fn);
+			}
+		}
+
+		list = g_list_sort (list, (GCompareFunc) &strcmp);
+	}
+
+	return list;
+}
diff --git a/src/util/common.h b/src/util/common.h
index 0c60317..b97e3f1 100644
--- a/src/util/common.h
+++ b/src/util/common.h
@@ -57,5 +57,7 @@ void adjust_asb(DATA32 *data, int w, int h, int alpha, float satur, float bright
 void createHeuristicMask(DATA32* data, int w, int h);
 
 void render_image(Drawable d, int x, int y, int w, int h);
+
+GList *dir_scan_alpha(const char *path, const char *mask);
 #endif
 
-- 
2.45.2