show a popup for invalid product or missing login

3 files changed, 44 insertions, 9 deletions

diff --git a/src/curses-ui/curses-ui.vala b/src/curses-ui/curses-ui.vala
index ec007f2..e866c6e 100644
--- a/src/curses-ui/curses-ui.vala
+++ b/src/curses-ui/curses-ui.vala
@@ -65,12 +65,32 @@ public class CursesUI {
 		statuswin.set(message);
 	}
 
-	public void log(string message) {
-		messages.add(message);
+	public void log(MessageType type, string message) {
+		switch (type) {		
+			case MessageType.WARNING:
+				messages.add(message, MessageBox.WARN_COLOR);
+				break;
+			case MessageType.ERROR: 
+				messages.add(message, MessageBox.ERROR_COLOR);
+				break;
+			default:
+				messages.add(message, MessageBox.INFO_COLOR);
+				break;
+		}
+		
 	}
 
-	public void dialog_open(string title, string message) {
+	public void dialog_open(string title, string message, int closeAfter=0) {		
 		dialog = new Dialog(message, title);
+		if (closeAfter > 0) {
+			Timeout.add_seconds(closeAfter, close);
+		}
+	}
+
+	bool close() {		
+		dialog_close();
+		// just call me once
+		return false;
 	}
 
 	public void dialog_close() {
diff --git a/src/curses-ui/main.vala b/src/curses-ui/main.vala
index 5ea5a96..7487308 100644
--- a/src/curses-ui/main.vala
+++ b/src/curses-ui/main.vala
@@ -22,16 +22,21 @@ private static void play(string file) {
 	try {
 		audio.play_system(file);
 	} catch(IOError e) {
-		ui.log("could not play audio: %s".printf(e.message));
+		ui.log(MessageType.WARNING, "could not play audio: %s".printf(e.message));
 	}
 }
 
 public void msg_handler(MessageType type, string message) {
-	ui.log(message);
+	ui.log(type, message);
 }
 
+public void popup_handler(string title, string message) {
+	ui.dialog_open(title, message, 10);	
+}
+
+
 public void log_handler(string? log_domain, LogLevelFlags flags, string message) {
-	ui.log(message);
+	ui.log(MessageType.INFO, message);
 }
 
 public static int main(string[] args) {
@@ -53,14 +58,15 @@ public static int main(string[] args) {
 	Log.set_default_handler(log_handler);
 
 	scanner.msg.connect(msg_handler);
+	scanner.popup.connect(popup_handler);
 
-	ui.log("KtT Shop System has been started");
+	ui.log(MessageType.INFO, "KtT Shop System has been started");
 	play("startup.ogg");
 
 	/* run mainloop */
 	loop.run();
 
-	ui.log("Stopping Shop System");
+	ui.log(MessageType.INFO, "Stopping Shop System");
 	play("shutdown.ogg");
 
 	/* leave curses mode */
diff --git a/src/curses-ui/message_box.vala b/src/curses-ui/message_box.vala
index cc258b4..e786517 100644
--- a/src/curses-ui/message_box.vala
+++ b/src/curses-ui/message_box.vala
@@ -20,6 +20,10 @@ public class MessageBox {
 	Window subwin;
 	DateTime last;
 
+	public const short INFO_COLOR = 5;
+	public const short WARN_COLOR = 6;
+	public const short ERROR_COLOR = 7;
+
 	public MessageBox() {
 		win = new Window(LINES-9, COLS - 2, 8, 1);
 		win.bkgdset(COLOR_PAIR(0));
@@ -34,9 +38,13 @@ public class MessageBox {
 		subwin.refresh();
 
 		last = new DateTime.from_unix_utc(0);
+
+		init_pair (INFO_COLOR, Color.WHITE, Color.BLACK);
+		init_pair (WARN_COLOR, Color.YELLOW, Color.BLACK);
+		init_pair (ERROR_COLOR, Color.RED, Color.BLACK);		
 	}
 
-	public void add(string msg) {
+	public void add(string msg, short color_pair = MessageBox.INFO_COLOR) {
 		var now = new DateTime.now_local();
 
 		if(now.get_day_of_year() != last.get_day_of_year() || now.get_year() != last.get_year()) {
@@ -47,6 +55,7 @@ public class MessageBox {
 		last = now;
 
 		string curtime = now.format("%H:%M:%S");
+		subwin.bkgdset(COLOR_PAIR(color_pair));
 		subwin.addstr("\n[" + curtime + "] " + msg);
 		subwin.refresh();
 	}