From c54f77db3d486ed893aa5927f63536f9aaee8c0d Mon Sep 17 00:00:00 2001
From: "Adrian C. (anrxc)" <anrxc@sysphere.org>
Date: Wed, 20 Oct 2010 01:52:00 +0200
Subject: play: added color support

---
 play | 40 +++++++++++++++++++++++++++++++++-------
 1 file changed, 33 insertions(+), 7 deletions(-)

diff --git a/play b/play
index 746cbf0..69316f9 100644
--- a/play
+++ b/play
@@ -197,7 +197,10 @@ class ProgressWindow(Window):
             x = int(self.value * self.cols)  # 0 to cols-1
             x and self.hline(ord('='), x)
             self.move(0, x)
+            # Color of the progress indicator
+            self.attron(curses.color_pair(1))
             self.insstr('|')
+            self.attroff(curses.color_pair(1))
         self.touchwin()
         self.refresh()
 
@@ -220,7 +223,10 @@ class StatusWindow(Window):
         msg = string.translate(self.current_message, Window.translationTable)
         self.move(0, 0)
         self.clrtoeol()
+        # Color of statusbar messages
+        self.attron(curses.color_pair(3))
         self.insstr(cut(msg, self.cols))
+        self.attroff(curses.color_pair(3))
         self.touchwin()
         self.refresh()
 
@@ -257,9 +263,10 @@ class CounterWindow(Window):
         h, s = divmod(self.values[self.mode], 3600)
         m, s = divmod(s, 60)
         self.move(0, 0)
-        self.attron(curses.A_BOLD)
+        # Color of the statusbar counter
+        self.attron(curses.color_pair(1))
         self.insstr("%02dh %02dm %02ds" % (h, m, s))
-        self.attroff(curses.A_BOLD)
+        self.attroff(curses.color_pair(1))
         self.touchwin()
         self.refresh()
 
@@ -343,9 +350,10 @@ class TabWindow(Window):
         child = self.children[self.active_child]
         self.move(0, 0)
         self.clrtoeol()
-        self.attron(curses.A_BOLD)
+        # Color of the window titlebar text
+        self.attron(curses.color_pair(2))
         self.insstr(child.get_title())
-        self.attroff(curses.A_BOLD)
+        self.attroff(curses.color_pair(2))
         if refresh: self.refresh()
 
     def add(self, Class):
@@ -416,7 +424,8 @@ class ListWindow(Window):
             if self.visible:
                 self.refresh()
                 self.parent.update_title()
-        self.update_line(curses.A_REVERSE)
+        # Color of a selected list item
+        self.update_line(curses.color_pair(4))
 
     def update_line(self, attr = None, refresh = 1):
         if not self.buffer: return
@@ -980,9 +989,10 @@ class PlaylistWindow(TagListWindow):
         return re.sub("(http://[^/]+)/?(.*)", "\\1/\\2", url)
 
     def putstr(self, entry, *pos):
-        if entry.is_active(): self.attron(curses.A_BOLD)
+        # Color of an active *playlist* item
+        if entry.is_active(): self.attron(curses.color_pair(3))
         ListWindow.putstr(self, entry, *pos)
-        if entry.is_active(): self.attroff(curses.A_BOLD)
+        if entry.is_active(): self.attroff(curses.color_pair(3))
 
     def change_active_entry(self, direction):
         if not self.buffer: return
@@ -1417,6 +1427,20 @@ class Application:
             tcattr[0] = tcattr[0] & ~(tty.IXON)
             tty.tcsetattr(sys.stdin.fileno(), tty.TCSANOW, tcattr)
         self.w = curses.initscr()
+        # Function start_color() called after initscr
+        curses.start_color()
+        # Added to support transparency
+        curses.use_default_colors()
+        # Custom color pairs
+        #   pair 0 is always white on black
+        #   color -1 is the default color if use_default_colors() is called
+        curses.init_pair(1, curses.COLOR_RED, -1)
+        curses.init_pair(2, curses.COLOR_RED, curses.COLOR_BLACK)
+        curses.init_pair(3, curses.COLOR_YELLOW, -1)
+        curses.init_pair(4, curses.COLOR_YELLOW, curses.COLOR_BLACK)
+        # If you'd like it more colorful, you can play with:
+        #   BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN and WHITE
+        #
         curses.cbreak()
         curses.noecho()
         try: curses.meta(1)
@@ -1647,6 +1671,8 @@ def main():
         app.run()
     except SystemExit:
         app.cleanup()
+        # Can we display colors?
+        #print curses.has_colors()
     except Exception:
         app.cleanup()
         import traceback
-- 
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