aaded missing file :(

1 files changed, 53 insertions, 0 deletions

diff --git a/src/curses-ui/message_box_overlay.vala b/src/curses-ui/message_box_overlay.vala
new file mode 100644
index 0000000..66f5373
--- /dev/null
+++ b/src/curses-ui/message_box_overlay.vala
@@ -0,0 +1,53 @@
+/* Copyright 2015, Holger Cremer <HolgerCremer@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+using Curses;
+
+public class MessageBoxOverlay {
+	Window win;
+	string dialogTitle;
+	int countdownValue;
+
+	public MessageBoxOverlay(string title, string message, int countdown) {
+		dialogTitle = title;
+		countdownValue = countdown;
+
+		win = new Window(LINES-11, COLS - 4, 9, 2);
+		win.bkgdset(COLOR_PAIR(2) | Attribute.BOLD);
+
+		win.clrtobot();
+		win.refresh();
+
+		win.addstr("\n" + message);
+		setTitle();
+		win.refresh();
+
+		Timeout.add_seconds(1, decrementTitleCountdown);
+	}
+
+	private void setTitle() {	
+		var title = "    === %s (%d) ===    ".printf(dialogTitle, countdownValue);
+		int title_x = (COLS - title.length)/2;
+		win.mvaddstr(0, title_x, title);		
+	}
+
+	private bool decrementTitleCountdown() {	
+		countdownValue--;
+		setTitle();
+		win.refresh();
+		// run again until countdown is zero
+		return countdownValue > 0;
+	}
+}