Task 2.0.0 Code Salvage

src/ui/Message.cpp

@@ -0,0 +1,73 @@
+////////////////////////////////////////////////////////////////////////////////
+// task - a command line task list manager.
+//
+// Copyright 2006 - 2010, Paul Beckingham.
+// All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free Software
+// Foundation; either version 2 of the License, or (at your option) any later
+// version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+// details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the
+//
+//     Free Software Foundation, Inc.,
+//     51 Franklin Street, Fifth Floor,
+//     Boston, MA
+//     02110-1301
+//     USA
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <pthread.h>
+#include "log.h"
+#include "Message.h"
+
+// Constriction point for ncurses calls.
+extern pthread_mutex_t conch;
+
+////////////////////////////////////////////////////////////////////////////////
+Message::Message ()
+{
+//  logWrite ("Message::Message");
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Message::~Message ()
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Message::redraw ()
+{
+  logWrite ("Message::redraw");
+
+  // Truncate the message, if necessary.
+  std::string s = "Using database ~/.task";
+  if (width - 1 < (int) s.length ())
+    s = s.substr (0, width - 4) + "...";
+
+  // Need at least space for blank + 1 char + ellipsis.
+  if (width <= 5)
+    s = "";
+
+  pthread_mutex_lock (&conch);
+  wbkgd (window, COLOR_PAIR (5));
+  wbkgdset (window, COLOR_PAIR(5) | A_DIM);
+
+  if (width <= 5)
+    touchwin (window);
+
+  mvwaddstr (window, 0, 1, s.c_str ());
+
+  wrefresh (window);
+  pthread_mutex_unlock (&conch);
+}
+
+////////////////////////////////////////////////////////////////////////////////