================================================================================
window.py
================================================================================
# This is the first version of the page class.
class page_v1:
def __init__(self, rows, columns, default = None):
# (page_v1, int, int, str)
if default is None:
default = ' '
self.__page = list()
for index in range(rows):
self.__page.append(list(default[0] * columns))
def mutate(self, row, column, string):
# (page_v1, int, int, str)
try:
if row >= 0:
for index in range(len(string)):
if column + index >= 0:
self.__page[row][column + index] = string[index]
except:
pass
def access(self, row, column, length = 1):
# (page_v1, int, int, int)
string = str()
try:
for index in range(length):
string += self.__page[row][column + index]
except:
pass
return string
def internal(self):
# (page_v1)
array = list()
for row in self.__page:
array.append(row[:])
return array
def __str__(self):
# (page_v1)
string = str()
for row in self.__page:
for character in row:
string += character
string += '\n'
return string[:-1]
# This is the first version of a theoretical window.
class window_v1:
def __init__(self, height, width, border = None, background = None):
# (window_v1, int, int, str, str)
self.__height = height
self.__width = width
self.__border = border
self.__background = background
self.__draw = True
self.__buffer = None
self.__contents = list()
def append(self, instance, position, visible = True, index = None):
# (window_v1, page_v1 OR window_v1, [int, int], bool, int)
self.__draw = True
if index is None:
self.__contents.append([instance, position, visible])
else:
self.__contents.insert(index, [instance, position, visible])
def remove(self, instance):
# (window_v1, page_v1 OR window_v1)
for index in range(len(self.__contents)):
if instance is self.__contents[index][0]:
self.__draw = True
del self.__contents[index]
def __getitem__(self, index):
# (window_v1, int)
self.__draw = True
return self.__contents[index]
def __delitem__(self, index):
# (window_v1, int)
self.__draw = True
del self.__contents[index]
def size(self, height = None, width = None):
# (window_v1, int, int)
if height is not None:
self.__draw = True
self.__height = height
if width is not None:
self.__draw = True
self.__width = width
if height is None and width is None:
return self.__height, self.__width
def look(self, border = 0, background = 0):
# (window_v1, str, str)
if border is not 0:
self.__draw = True
self.__border = border
if background is not 0:
self.__draw = True
self.__background = background
if border is 0 and background is 0:
return self.__border, self.__background
def __update(self):
# (window_v1)
if self.__draw:
self.__draw = False
self.__buffer = page_v1(self.__height, self.__width, self.__background)
for item in self.__contents:
if item[2]:
internal = item[0].internal()
for row in range(len(internal)):
for column in range(len(internal[0])):
self.__buffer.mutate(row + item[1][0], column + item[1][1], internal[row][column])
if self.__border is not None:
self.__buffer.mutate(0, 0, self.__border[0] * self.__width)
self.__buffer.mutate(self.__height - 1, 0, self.__border[0] * self.__width)
for row in range(1, self.__height - 1):
self.__buffer.mutate(row, 0, self.__border[0])
self.__buffer.mutate(row, self.__width - 1, self.__border[0])
def internal(self):
# (window_v1)
self.__update()
return self.__buffer.internal()
def __str__(self):
# (window_v1)
self.__update()
return str(self.__buffer)
