Un PMW-ified

This commit is contained in:
Barry Warsaw 1998-09-28 16:28:04 +00:00
parent 987fb9225f
commit 04c7886764
1 changed files with 40 additions and 26 deletions

View File

@ -6,35 +6,38 @@ Pynche is based largely on a similar color editor I wrote years ago for the
Sunview window system. That editor was called ICE: the Interactive Color
Editor. I'd always wanted to port the editor to X but didn't feel like
hacking X and C code to do it. Fast forward many years, to where Python +
Tkinter + Pmw provides such a nice programming environment, with enough
power, that I finally buckled down and implemented it. I changed the name
because these days, too many other systems have the acronym `ICE'.
Tkinter provides such a nice programming environment, with enough power, that
I finally buckled down and implemented it. I changed the name because these
days, too many other systems have the acronym `ICE'.
This program currently requires Python 1.5 with Tkinter. It also requires at
least Pmw 0.6.1. It has only been tested on Solaris 2.6. Feedback is greatly
appreciated. Send email to bwarsaw@python.org
This program currently requires Python 1.5 with Tkinter. It has only been
tested on Solaris 2.6. Feedback is greatly appreciated. Send email to
bwarsaw@python.org
Usage: %(PROGRAM)s [-c color] [-h]
Usage: %(PROGRAM)s [-d file] [-h] [initialcolor]
Where:
--color color
-c color
initial color, as an X color name or #RRGGBB format
--database file
-d file
Alternate location of a color database file
--help
-h
print this message
initialcolor
initial color, as a color name or #RRGGBB format
"""
__version__ = '1.0'
import sys
import getopt
import Pmw
import ColorDB
from Tkinter import *
from PyncheWidget import PyncheWidget
from Switchboard import Switchboard
@ -43,10 +46,6 @@ PROGRAM = sys.argv[0]
# Milliseconds between interrupt checks
KEEPALIVE_TIMER = 500
RGBCOLOR = 1
HSICOLOR = 2
NAMEDCOLOR = 3
# Default locations of rgb.txt or other textual color database
RGB_TXT = [
# Solaris OpenWindows
@ -67,30 +66,38 @@ def usage(status, msg=''):
app = None
def keepalive():
# Exercise the Python interpreter regularly so keybard interrupts get
# Exercise the Python interpreter regularly so keyboard interrupts get
# through.
app.tk.createtimerhandler(KEEPALIVE_TIMER, keepalive)
def finished(event=None):
sys.exit(0)
def main():
global app
initialcolor = 'grey50'
try:
opts, args = getopt.getopt(sys.argv[1:],
'hc:',
['color=', 'help'])
opts, args = getopt.getopt(
sys.argv[1:],
'hd:',
['database=', 'help'])
except getopt.error, msg:
usage(1, msg)
if args:
if len(args) == 0:
initialcolor = 'grey50'
elif len(args) == 1:
initialcolor = args[0]
else:
usage(1)
for opt, arg in opts:
if opt in ('-h', '--help'):
usage(0)
elif opt in ('-c', '--color'):
initialcolor = arg
elif opt in ('-d', '--database'):
RGB_TXT.insert(0, arg)
# create the windows and go
for f in RGB_TXT:
@ -102,8 +109,10 @@ def main():
else:
raise IOError('No color database file found')
app = Pmw.initialise(fontScheme='pmw1')
app = Tk(className='Pynche')
app.protocol('WM_DELETE_WINDOW', finished)
app.title('Pynche %s' % __version__)
app.iconname('Pynche')
app.tk.createtimerhandler(KEEPALIVE_TIMER, keepalive)
# get triplet for initial color
@ -114,9 +123,14 @@ def main():
try:
red, green, blue = ColorDB.rrggbb_to_triplet(initialcolor)
except ColorDB.BadColor:
usage(1, 'Bad initial color: %s' % initialcolor)
print 'Bad initial color, using default: %s' % initialcolor
initialcolor = 'grey50'
try:
red, green, blue = ColorDB.rrggbb_to_triplet(initialcolor)
except ColorDB.BadColor:
usage(1, 'Cannot find an initial color to use')
p = PyncheWidget(colordb, app, color=(red, green, blue))
s = Switchboard(app, colordb, red, green, blue)
try:
keepalive()
app.mainloop()