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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2012 S. Daniel Francis <francis@sugarlabs.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 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import logging
logger = logging.getLogger('canvas')
logger.debug('start canvas')
import math
from gi.repository import Gtk
from gi.repository import Gdk
from number_box import SudokuNumberBox
logger.debug('Import all')
class Canvas(Gtk.AspectFrame):
def __init__(self, toolbar_box, activity):
Gtk.AspectFrame.__init__(self)
self.group_size = 9
self.set_shadow_type(Gtk.ShadowType.NONE)
self.activity = activity
self.table = Gtk.Table(rows = self.group_size, columns = self.group_size, homogeneous = True)
self.__entries__ = {}
for x in range(self.group_size):
for y in range(self.group_size):
e = SudokuNumberBox(upper = self.group_size)
e.x = x
e.y = y
self.table.attach(e, x, x+1, y, y+1,
)
self.__entries__[(x, y)] = e
self.eb = Gtk.EventBox()
self.eb.add(self.table)
self.add(self.eb)
self.table.set_row_spacings(1)
self.table.set_col_spacings(1)
box_side = int(math.sqrt(self.group_size))
for n in range(1, box_side):
self.table.set_row_spacing(box_side*n-1, 2)
self.table.set_col_spacing(box_side*n-1, 2)
self.table.set_border_width(2)
self.eb.show_all()
for e in self.__entries__.values():
e.show()
self.set_bg_color('#FFFFFF')
def set_bg_color (self, color):
try:
if type(color) == str:
color = Gdk.color_parse(color)
color = Gdk.RGBA(color.red/65535.0, color.green/65535.0, color.blue/65535.0)
else:
color = Gdk.RGBA(*color)
except:
logging.critical("set_bg_color handed Bad color: %s" % color, exc_info=True)
return
self.eb.override_color(Gtk.StateFlags.NORMAL, color)
self.eb.override_background_color(Gtk.StateFlags.NORMAL, color)
self.table.override_color(Gtk.StateFlags.NORMAL, color)
self.table.override_background_color(Gtk.StateFlags.NORMAL, color)
for e in self.__entries__.values():
e.override_background_color(Gtk.StateFlags.NORMAL, color)
def write_file(self, path):
pass
def read_file(self, path):
pass
def new(self):
pass
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