def write(self, char_seq):
col = 0
index = 0
line_feed = False
for char in char_seq:
if char == '\n':
line_feed = True
col += 1
if col == self.cols:
col = 0
if line_feed:
line_feed = False
continue
if line_feed:
line_feed = False
blank_index = col
while blank_index <= self.cols:
self.char_buffer[blank_index - 1].char.unicode_char = ' '
blank_index += 1
index += 1
col = 0
continue
self.char_buffer[index].char.unicode_char = char
self.char_buffer[index].attributes = LIGHT_WHITE
index += 1
write_console_output(self.backbuffer_handle,
self.char_buffer,
self.size,
self.coord,
byref(self.rect))
def write(self, char_seq):
col = 0
index = 0
line_feed = False
for char in char_seq:
if char == '\n':
line_feed = True
col += 1
if col == self.cols:
col = 0
if line_feed:
line_feed = False
continue
if line_feed:
line_feed = False
blank_index = col
while blank_index <= self.cols:
self.char_buffer[blank_index - 1].char.unicode_char = ' '
blank_index += 1
index += 1
col = 0
continue
self.char_buffer[index].char.unicode_char = char
self.char_buffer[index].attributes = LIGHT_WHITE
index += 1
write_console_output(self.backbuffer_handle, self.char_buffer,
self.size, self.coord, byref(self.rect))
def cls(self):
for y in range(self.rows):
for x in range(self.cols):
i = (y * self.cols) + x
self.char_buffer[i].char.unicode_char = ' '
write_console_output(self.backbuffer_handle, self.char_buffer,
self.coord, self.size, byref(self.rect))
def cls(self):
"""Clears the current screen buffer.
"""
for y in range(self._rows):
for x in range(self._cols):
i = (y * self._cols) + x
self._char_buffer[i].char.unicode_char = ' '
write_console_output(self._framebuffer, self._char_buffer, self._coord,
self._size, byref(self._rect))
def cls(self):
for y in range(self.rows):
for x in range(self.cols):
i = (y * self.cols) + x
self.char_buffer[i].char.unicode_char = ' '
write_console_output(self.backbuffer_handle,
self.char_buffer,
self.coord,
self.size,
byref(self.rect))
def write_output(self, charseq, color=LIGHT_WHITE):
"""Writes character and color attribute data to the frame buffer.
The data to be written is taken from a correspondingly sized rectangular
block at a specified location in the source buffer.
Parameters
----------
charseq: str
the sequence of characters to be written on the frame buffer
color: int
the terminal output color
"""
col = 0
x = 0
crlf = False
for char in charseq:
if char == '\n':
crlf = True
col += 1
# the last column has been reached.
# If there was a carriage return
# then stop the iteration
if col == self._cols:
col = 0
if crlf:
crlf = False
continue
if crlf:
crlf = False
space = col
# keep filling the rectangle with spaces
# until we reach the last column
while space <= self._cols:
self._char_buffer[space - 1].char.unicode_char = ' '
space += 1
x += 1
# reset the column and
# stop the current iteration
col = 0
continue
self._char_buffer[x].char.unicode_char = char
self._char_buffer[x].attributes = color
x += 1
# write the character attribute data
# to the screen buffer
write_console_output(self._framebuffer, self._char_buffer, self._size,
self._coord, byref(self._rect))
def cls(self):
"""Clears the current screen buffer.
"""
for y in range(self._rows):
for x in range(self._cols):
i = (y * self._cols) + x
self._char_buffer[i].char.unicode_char = ' '
write_console_output(self._framebuffer,
self._char_buffer,
self._coord,
self._size,
byref(self._rect))
def write_output(self, charseq, color=LIGHT_WHITE):
"""Writes character and color attribute data to the frame buffer.
The data to be written is taken from a correspondingly sized rectangular
block at a specified location in the source buffer.
Parameters
----------
charseq: str
the sequence of characters to be written on the frame buffer
color: int
the terminal output color
"""
col = 0
x = 0
crlf = False
if not charseq or len(charseq) <= 0:
return
try:
for char in charseq:
if char == '\n':
crlf = True
col += 1
# the last column has been reached.
# If there was a carriage return
# then stop the iteration
if col == self._cols:
col = 0
if crlf:
crlf = False
continue
if crlf:
crlf = False
space = col
# keep filling the rectangle with spaces
# until we reach the last column
while space <= self._cols:
self._char_buffer[space - 1].char.unicode_char = ' '
space += 1
x += 1
# reset the column and
# stop the current iteration
col = 0
continue
self._char_buffer[x].char.unicode_char = char
self._char_buffer[x].attributes = color
x += 1
except IndexError:
pass
# write the character attribute data
# to the screen buffer
write_console_output(self._framebuffer,
self._char_buffer,
self._size,
self._coord,
byref(self._rect))
