From c787eb4118dada5759b66a87c10744522647bf35 Mon Sep 17 00:00:00 2001
From: "U-Blackbird\\slack" <slack@Blackbird.(none)>
Date: Fri, 27 Jun 2008 03:12:52 +0200
Subject: [PATCH] Initial commit

---
 melon-view.py | 117 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100755 melon-view.py

diff --git a/melon-view.py b/melon-view.py
new file mode 100755
index 0000000..fb429ae
--- /dev/null
+++ b/melon-view.py
@@ -0,0 +1,117 @@
+#!/usr/bin/python
+
+import sys
+import curses
+import os
+import time
+
+log_dirs = [sys.argv[1]]
+refresh_interval = 2
+
+class AppInfo:
+	def __init__(self, name, user, machine, status, progress):
+		self.name = name
+		self.user = user
+		self.machine = machine
+		self.status = status
+		self.progress = progress
+
+
+def get_app_info(filename):
+	f = file(filename,"r")
+	try:
+		f.seek(-200, 2)
+	except IOError:
+		f.seek(0)
+	
+	lines = f.read().split("\n")
+	for l in lines:
+		if l[:2]=='!!' and l[-2:]=='!!':
+			last_complete_line = l
+	l = last_complete_line[2:-2].split("&")
+	return AppInfo(l[0],l[1],l[2],l[3],int(l[4]))
+
+
+def get_apps_info():
+	apps = []
+	for dir in log_dirs:
+		filenames = os.listdir(dir)
+		for f in filenames:
+			if f[-6:] == ".melon":
+				apps.append(get_app_info(dir+os.sep+f))
+	return apps
+
+
+
+# curses init
+stdscr = curses.initscr()
+rows, cols = stdscr.getmaxyx()
+if cols < 70:
+	print "Terminal is too narrow"
+	# curses cleanup
+	stdscr.keypad(0)
+	curses.nocbreak()
+	curses.echo()
+	curses.endwin()
+	sys.exit(1)
+
+curses.noecho()
+#curses.cbreak()
+curses.halfdelay(100)
+stdscr.keypad(1)
+# app goes here
+
+numboxes = (rows-1)/3
+cur_pos = 0
+cur_x_pos = 0
+barsize = cols-63;
+last_refresh = 0
+
+
+exit = False
+while not exit:
+	if time.time() - last_refresh > refresh_interval:
+		last_refresh = time.time()
+		apps = get_apps_info()
+
+	stdscr.erase()
+	for i in xrange(min(numboxes, len(apps)-cur_pos)):
+		app = apps[cur_pos + i]
+		attribs = curses.A_NORMAL
+		stdscr.addstr(3*i+1, 2, app.name, attribs)
+		stdscr.addstr(3*i+1, 60, app.user+"@"+app.machine, attribs)
+		stdscr.addstr(3*i+2, 2, app.status[cur_x_pos:], attribs)
+
+		stdscr.hline(3*i+2, 60, curses.ACS_BOARD, barsize)
+		stdscr.hline(3*i+2, 60, curses.ACS_BLOCK, int((app.progress/100.0)*barsize))
+
+		stdscr.hline(3*(i+1),1,curses.ACS_HLINE, cols-2)
+
+	stdscr.box()
+	try:
+		cmd = stdscr.getch()
+	except:
+		pass
+	if cmd == ord('q'):
+		exit = True
+	elif cmd == curses.KEY_DOWN:
+		if cur_pos < len(apps)-numboxes:
+			cur_pos += 1
+	elif cmd == curses.KEY_UP:
+		if cur_pos > 0:
+			cur_pos -= 1
+	elif cmd == curses.KEY_RIGHT:
+		cur_x_pos += 10
+	elif cmd == curses.KEY_LEFT:
+		if cur_x_pos > 0:
+			cur_x_pos -= 10
+	stdscr.refresh()
+
+# curses cleanup
+stdscr.keypad(0)
+curses.nocbreak()
+curses.echo()
+curses.endwin()
+
+
+
-- 
2.34.1