from Carbon import Dlg
from Carbon import Res

splash = Dlg.GetNewDialog(468, -1)
splash.DrawDialog()

from Carbon import Qd, TE, Fm

from Carbon import Win
from Carbon.Fonts import *
from Carbon.QuickDraw import *
from Carbon.TextEdit import teJustCenter
import string
import sys

_about_width = 440
_about_height = 340

_keepsplashscreenopen = 0

abouttext1 = """The Python Integrated Development Environment for the Macintosh\xaa
Version: %s
Copyright 1997-2001 Just van Rossum, Letterror. <just@letterror.com>
Python %s
%s
See: <http://www.python.org/> for information and documentation."""

flauwekul = [	"Goodday, Bruce.", 
			"What's new?",
			"Nudge, nudge, say no more!", 
			"No, no sir, it's not dead. It's resting.",
			"Albatros!",
			"It's . . .",
			"Is your name not Bruce, then?",
			"""But Mr F.G. Superman has a secret identity . . . 
when trouble strikes at any time . . . 
at any place . . . he is ready to become . . . 
Bicycle Repair Man!"""
			]

def skipdoublereturns(text):
	return string.replace(text, '\n\n', '\n')

def nl2return(text):
	return string.replace(text, '\n', '\r')

def UpdateSplash(drawdialog = 0, what = 0):
	if drawdialog:
		splash.DrawDialog()
	drawtext(what)
	splash.GetDialogWindow().ValidWindowRect(splash.GetDialogPort().GetPortBounds())
	splash.GetDialogWindow().GetWindowPort().QDFlushPortBuffer(None)

def drawtext(what = 0):
	Qd.SetPort(splash)
	fontID = Fm.GetFNum("Python-Sans")
	if not fontID:
		fontID = geneva
	Qd.TextFont(fontID)
	Qd.TextSize(9)
	rect = (10, 115, _about_width - 10, _about_height - 30)
	if not what:
		import __main__
		abouttxt = nl2return(abouttext1 % (
				__main__.__version__, sys.version, skipdoublereturns(sys.copyright)))
	else:
		import random
		abouttxt = nl2return(random.choice(flauwekul))
	TE.TETextBox(abouttxt, rect, teJustCenter)

UpdateSplash(1)

def wait():
	from Carbon import Evt
	from Carbon import Events
	global splash
	try:
		splash
	except NameError:
		return
	Qd.InitCursor()
	time = Evt.TickCount()
	whattext = 0
	drawtext(whattext)
	while _keepsplashscreenopen:
		ok, event = Evt.EventAvail(Events.highLevelEventMask)
		if ok:
			# got apple event, back to mainloop
			break
		ok, event = Evt.EventAvail(Events.mDownMask | Events.keyDownMask | Events.updateMask)
		if ok:
			ok, event = Evt.WaitNextEvent(Events.mDownMask | Events.keyDownMask | Events.updateMask, 30)
			if ok:
				(what, message, when, where, modifiers) = event
				if what == Events.updateEvt:
					if Win.WhichWindow(message) == splash:
						UpdateSplash(1, whattext)
				else:
					break
		if Evt.TickCount() - time > 360:
			whattext = not whattext
			drawtext(whattext)
			time = Evt.TickCount()
	del splash


def about():
	global splash, splashresfile, _keepsplashscreenopen
	_keepsplashscreenopen = 1
	splash = Dlg.GetNewDialog(468, -1)
	splash.DrawDialog()
	wait()
