curses-ui: Load logo from file

This loads the ASCII art logo shown in the curses UI
from a file instead of having it hard-coded in the binary.

1 files changed, 20 insertions, 7 deletions

diff --git a/src/curses-ui/logo.vala b/src/curses-ui/logo.vala
index dbc716d..c795981 100644
--- a/src/curses-ui/logo.vala
+++ b/src/curses-ui/logo.vala
@@ -18,17 +18,30 @@ using Curses;
 public class Logo {
 	Window win;
 
-	public Logo() {
+	public Logo(string binarylocation) {
 		win = new Window(8, COLS - 2, 0, 1);
 		win.bkgdset(COLOR_PAIR(1) | Attribute.BOLD);
 
 		win.addstr("\n");
-		win.addstr("   _  ___  _____   ____  _                 \n");
-		win.addstr("  | |/ / ||_   _| / ___|| |__   ___  _ __  \n");
-		win.addstr("  | ' /| __|| |   \\___ \\| '_ \\ / _ \\| '_ \\ \n");
-		win.addstr("  | . \\| |_ | |    ___) | | | | (_) | |_) )\n");
-		win.addstr("  |_|\\_\\\\__||_|   |____/|_| |_|\\___/| .__/ \n");
-		win.addstr("                                    |_|    \n");
+
+		var file = File.new_for_path (binarylocation + "/../../logo.txt");
+
+		if (!file.query_exists ()) {
+			stderr.printf ("File '%s' doesn't exist.\n", file.get_path ());
+		}
+
+		try {
+			// Open file for reading and wrap returned FileInputStream into a
+			// DataInputStream, so we can read line by line
+			var dis = new DataInputStream (file.read ());
+			string line;
+			// Read lines until end of file (null) is reached
+			while ((line = dis.read_line (null)) != null) {
+				win.addstr(line+"\n");
+			}
+		} catch (Error e) {
+			error ("%s", e.message);
+		}
 
 		win.clrtobot();