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#!/usr/bin/env python3
# -*- python -*-
#
# Copyright (C) 2000-2016 Christopher R. Gabriel <cgabriel@cgabriel.org>
#
# 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.
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk, GObject, GdkPixbuf
import sys, os, os.path, random
# FIXME: change with something based on the setup script
try:
os.stat("cappuccino.grm")
PLUGIN_DIR = "./"
except OSError:
PLUGIN_DIR = "/usr/share/cappuccino/"
# text to see if polygen is available
if not os.access("/usr/games/polygen",os.X_OK):
print ("Error: polygen must be installed")
print ("See http://www.polygen.org")
sys.exit(1)
# to be discussed
pipe_command = 'polygen %s' % os.path.join(PLUGIN_DIR, 'cappuccino.grm')
class CappuccinoSplash(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self)
image = Gtk.Image()
pixbuf = GdkPixbuf.Pixbuf.new_from_file(os.path.join(PLUGIN_DIR,\
'cappuccino.jpg'))
image.set_from_pixbuf(pixbuf)
self.add(image)
class Cappuccino(Gtk.Window):
def __init__(self,title,speed=400):
Gtk.Window.__init__(self)
# our data
self.cur_position = 0.0
self.speed = speed
self.waiting_message = "Work in progress"
self.current_message = self.new_phrase()
# set window stuff
self.fullscreen()
self.set_title = title
#window's widgets
self.w_vbox = Gtk.VBox()
self.w_label = Gtk.Label()
self.w_vbox.pack_start(self.w_label,True,True,40)
self.w_scroll = Gtk.ScrolledWindow()
self.w_scroll.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
self.w_scroll.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
self.w_vbox.pack_start(self.w_scroll, True, True,100)
self.w_text = Gtk.TextView()
self.w_text.set_editable(False)
self.w_scroll.add(self.w_text)
self.w_align = Gtk.Alignment()
self.w_align.set(0.5,0.5,0.5,0.0)
self.w_vbox.pack_start(self.w_align, True, True, 0)
self.progressbar = Gtk.ProgressBar()
# the bar is reset upon startup
self.progressbar.set_fraction(0.0)
self.w_align.add(self.progressbar)
#self.w_vbox.pack_start(self.progressbar,True,True)
self.get_log_data()
self.add(self.w_vbox)
# timeout that starts it all
self.timeouter = GObject.timeout_add(self.speed, self.update)
self.log_timeouter = GObject.timeout_add(1000, self.update_log)
# event handling. Add some key press events handlers!!
self.connect("delete_event", self.delete_handler)
self.connect("destroy_event", self.delete_handler)
def delete_handler(self,obj,param):
# remove the timeout upon delete or destroy event!
GObject.source_remove(self.timeouter)
def get_log_data(self):
p = os.popen("polygen -X 50 %s" % os.path.join(PLUGIN_DIR,"compileline.grm"))
self.log = p.readlines()
p.close()
def update_log(self):
# do the log!
if len(self.log) < 1:
self.get_log_data()
buf = self.w_text.get_buffer()
buf.insert_at_cursor(self.log.pop())
self.w_text.set_buffer(buf)
ha = self.w_scroll.get_vadjustment()
ha.set_value(ha.get_upper())
self.w_scroll.set_vadjustment(ha)
return True
def update(self):
self.cur_position += random.random() / 5.0
if self.cur_position > 1.2:
self.cur_position = 0.0
self.current_message = self.new_phrase()
self.w_label.set_markup('<span foreground="black" size="x-large"><b>%s</b></span>' % (self.current_message))
pos = (self.cur_position > 1 and 1 or self.cur_position)
self.progressbar.set_fraction(pos)
self.progressbar.set_text(str(int(100*pos))+" %")
return True
def new_phrase(self):
p = os.popen(pipe_command,"r")
phrase = p.read().strip()
p.close()
return phrase
def startup(par):
par.destroy()
app = Cappuccino(sys.argv[0])
app.connect("delete_event", Gtk.main_quit)
app.connect("destroy_event", Gtk.main_quit)
app.show_all()
if __name__ == "__main__":
Gtk.init_check()
splash = CappuccinoSplash()
splash.show_all()
t = GObject.timeout_add(3000, startup, splash)
Gtk.main()
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