mirror of https://github.com/lukechilds/node.git
Ryan Dahl
15 years ago
45 changed files with 623 additions and 385 deletions
@ -0,0 +1,27 @@ |
|||
#!/usr/bin/python |
|||
# encoding: utf-8 |
|||
# Grygoriy Fuchedzhy 2009 |
|||
|
|||
""" |
|||
Compile fluid files (fltk graphic library). Use the 'fluid' feature in conjuction with the 'cxx' feature. |
|||
""" |
|||
|
|||
import Task |
|||
from TaskGen import extension |
|||
|
|||
Task.simple_task_type('fluid', '${FLUID} -c -o ${TGT[0].abspath(env)} -h ${TGT[1].abspath(env)} ${SRC}', 'BLUE', shell=False, ext_out='.cxx') |
|||
|
|||
@extension('.fl') |
|||
def fluid(self, node): |
|||
"""add the .fl to the source list; the cxx file generated will be compiled when possible""" |
|||
cpp = node.change_ext('.cpp') |
|||
hpp = node.change_ext('.hpp') |
|||
self.create_task('fluid', node, [cpp, hpp]) |
|||
|
|||
if 'cxx' in self.features: |
|||
self.allnodes.append(cpp) |
|||
|
|||
def detect(conf): |
|||
fluid = conf.find_program('fluid', var='FLUID', mandatory=True) |
|||
conf.check_cfg(path='fltk-config', package='', args='--cxxflags --ldflags', uselib_store='FLTK', mandatory=True) |
|||
|
|||
@ -0,0 +1,202 @@ |
|||
import sys, os |
|||
try: |
|||
from ctypes import * |
|||
|
|||
class COORD(Structure): |
|||
_fields_ = [("X", c_short), ("Y", c_short)] |
|||
|
|||
class SMALL_RECT(Structure): |
|||
_fields_ = [("Left", c_short), ("Top", c_short), ("Right", c_short), ("Bottom", c_short)] |
|||
|
|||
|
|||
class CONSOLE_SCREEN_BUFFER_INFO(Structure): |
|||
_fields_ = [("Size", COORD), ("CursorPosition", COORD), ("Attributes", c_short), ("Window", SMALL_RECT), ("MaximumWindowSize", COORD)] |
|||
|
|||
sbinfo = CONSOLE_SCREEN_BUFFER_INFO() |
|||
hconsole = windll.kernel32.GetStdHandle(-11) |
|||
windll.kernel32.GetConsoleScreenBufferInfo(hconsole, byref(sbinfo)) |
|||
except Exception: |
|||
pass |
|||
else: |
|||
import re |
|||
|
|||
to_int = lambda number, default: number and int(number) or default |
|||
|
|||
STD_OUTPUT_HANDLE = -11 |
|||
STD_ERROR_HANDLE = -12 |
|||
|
|||
class AnsiTerm(object): |
|||
def __init__(self): |
|||
self.hconsole = windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE) |
|||
self.cursor_history = [] |
|||
|
|||
def screen_buffer_info(self): |
|||
sbinfo = CONSOLE_SCREEN_BUFFER_INFO() |
|||
windll.kernel32.GetConsoleScreenBufferInfo(self.hconsole, byref(sbinfo)) |
|||
return sbinfo |
|||
|
|||
def clear_line(self, param): |
|||
mode = param and int(param) or 0 |
|||
sbinfo = self.screen_buffer_info() |
|||
if mode == 1: # Clear from begining of line to cursor position |
|||
line_start = COORD(0, sbinfo.CursorPosition.Y) |
|||
line_length = sbinfo.Size.X |
|||
elif mode == 2: # Clear entire line |
|||
line_start = COORD(sbinfo.CursorPosition.X, sbinfo.CursorPosition.Y) |
|||
line_length = sbinfo.Size.X - sbinfo.CursorPosition.X |
|||
else: # Clear from cursor position to end of line |
|||
line_start = sbinfo.CursorPosition |
|||
line_length = sbinfo.Size.X - sbinfo.CursorPosition.X |
|||
chars_written = c_int() |
|||
windll.kernel32.FillConsoleOutputCharacterA(self.hconsole, c_char(' '), line_length, line_start, byref(chars_written)) |
|||
windll.kernel32.FillConsoleOutputAttribute(self.hconsole, sbinfo.Attributes, line_length, line_start, byref(chars_written)) |
|||
|
|||
def clear_screen(self, param): |
|||
mode = to_int(param, 0) |
|||
sbinfo = self.screen_buffer_info() |
|||
if mode == 1: # Clear from begining of screen to cursor position |
|||
clear_start = COORD(0, 0) |
|||
clear_length = sbinfo.CursorPosition.X * sbinfo.CursorPosition.Y |
|||
elif mode == 2: # Clear entire screen and return cursor to home |
|||
clear_start = COORD(0, 0) |
|||
clear_length = sbinfo.Size.X * sbinfo.Size.Y |
|||
windll.kernel32.SetConsoleCursorPosition(self.hconsole, clear_start) |
|||
else: # Clear from cursor position to end of screen |
|||
clear_start = sbinfo.CursorPosition |
|||
clear_length = ((sbinfo.Size.X - sbinfo.CursorPosition.X) + |
|||
sbinfo.Size.X * (sbinfo.Size.Y - sbinfo.CursorPosition.Y)) |
|||
chars_written = c_int() |
|||
windll.kernel32.FillConsoleOutputCharacterA(self.hconsole, c_char(' '), clear_length, clear_start, byref(chars_written)) |
|||
windll.kernel32.FillConsoleOutputAttribute(self.hconsole, sbinfo.Attributes, clear_length, clear_start, byref(chars_written)) |
|||
|
|||
def push_cursor(self, param): |
|||
sbinfo = self.screen_buffer_info() |
|||
self.cursor_history.push(sbinfo.CursorPosition) |
|||
|
|||
def pop_cursor(self, param): |
|||
if self.cursor_history: |
|||
old_pos = self.cursor_history.pop() |
|||
windll.kernel32.SetConsoleCursorPosition(self.hconsole, old_pos) |
|||
|
|||
def set_cursor(self, param): |
|||
x, sep, y = param.partition(';') |
|||
x = to_int(x, 1) - 1 |
|||
y = to_int(y, 1) - 1 |
|||
sbinfo = self.screen_buffer_info() |
|||
new_pos = COORD( |
|||
min(max(0, x), sbinfo.Size.X), |
|||
min(max(0, y), sbinfo.Size.Y) |
|||
) |
|||
windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos) |
|||
|
|||
def set_column(self, param): |
|||
x = to_int(param, 1) - 1 |
|||
sbinfo = self.screen_buffer_info() |
|||
new_pos = COORD( |
|||
min(max(0, x), sbinfo.Size.X), |
|||
sbinfo.CursorPosition.Y |
|||
) |
|||
windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos) |
|||
|
|||
def move_cursor(self, x_offset=0, y_offset=0): |
|||
sbinfo = self.screen_buffer_info() |
|||
new_pos = COORD( |
|||
min(max(0, sbinfo.CursorPosition.X + x_offset), sbinfo.Size.X), |
|||
min(max(0, sbinfo.CursorPosition.Y + y_offset), sbinfo.Size.Y) |
|||
) |
|||
windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos) |
|||
|
|||
def move_up(self, param): |
|||
self.move_cursor(y_offset = -to_int(param, 1)) |
|||
|
|||
def move_down(self, param): |
|||
self.move_cursor(y_offset = to_int(param, 1)) |
|||
|
|||
def move_left(self, param): |
|||
self.move_cursor(x_offset = -to_int(param, 1)) |
|||
|
|||
def move_right(self, param): |
|||
self.move_cursor(x_offset = to_int(param, 1)) |
|||
|
|||
def next_line(self, param): |
|||
sbinfo = self.screen_buffer_info() |
|||
self.move_cursor( |
|||
x_offset = -sbinfo.CursorPosition.X, |
|||
y_offset = to_int(param, 1) |
|||
) |
|||
|
|||
def prev_line(self, param): |
|||
sbinfo = self.screen_buffer_info() |
|||
self.move_cursor( |
|||
x_offset = -sbinfo.CursorPosition.X, |
|||
y_offset = -to_int(param, 1) |
|||
) |
|||
|
|||
escape_to_color = { (0, 30): 0x0, #black |
|||
(0, 31): 0x4, #red |
|||
(0, 32): 0x2, #green |
|||
(0, 33): 0x4+0x2, #dark yellow |
|||
(0, 34): 0x1, #blue |
|||
(0, 35): 0x1+0x4, #purple |
|||
(0, 36): 0x2+0x4, #cyan |
|||
(0, 37): 0x1+0x2+0x4, #grey |
|||
(1, 30): 0x1+0x2+0x4, #dark gray |
|||
(1, 31): 0x4+0x8, #red |
|||
(1, 32): 0x2+0x8, #light green |
|||
(1, 33): 0x4+0x2+0x8, #yellow |
|||
(1, 34): 0x1+0x8, #light blue |
|||
(1, 35): 0x1+0x4+0x8, #light purple |
|||
(1, 36): 0x1+0x2+0x8, #light cyan |
|||
(1, 37): 0x1+0x2+0x4+0x8, #white |
|||
} |
|||
|
|||
def set_color(self, param): |
|||
intensity, sep, color = param.partition(';') |
|||
intensity = to_int(intensity, 0) |
|||
color = to_int(color, 0) |
|||
if intensity and not color: |
|||
color, intensity = intensity, color |
|||
attrib = self.escape_to_color.get((intensity, color), 0x7) |
|||
windll.kernel32.SetConsoleTextAttribute(self.hconsole, attrib) |
|||
|
|||
ansi_command_table = { |
|||
'A': move_up, |
|||
'B': move_down, |
|||
'C': move_right, |
|||
'D': move_left, |
|||
'E': next_line, |
|||
'F': prev_line, |
|||
'G': set_column, |
|||
'H': set_cursor, |
|||
'f': set_cursor, |
|||
'J': clear_screen, |
|||
'K': clear_line, |
|||
'm': set_color, |
|||
's': push_cursor, |
|||
'u': pop_cursor, |
|||
} |
|||
# Match either the escape sequence or text not containing escape sequence |
|||
ansi_tokans = re.compile('(?:\x1b\[([0-9;]*)([a-zA-Z])|([^\x1b]+))') |
|||
def write(self, text): |
|||
for param, cmd, txt in self.ansi_tokans.findall(text): |
|||
if cmd: |
|||
cmd_func = self.ansi_command_table.get(cmd) |
|||
if cmd_func: |
|||
cmd_func(self, param) |
|||
else: |
|||
chars_written = c_int() |
|||
if isinstance(txt, unicode): |
|||
windll.kernel32.WriteConsoleW(self.hconsole, txt, len(txt), byref(chars_written), None) |
|||
else: |
|||
windll.kernel32.WriteConsoleA(self.hconsole, txt, len(txt), byref(chars_written), None) |
|||
|
|||
|
|||
def flush(self): |
|||
pass |
|||
|
|||
def isatty(self): |
|||
return True |
|||
|
|||
sys.stderr = sys.stdout = AnsiTerm() |
|||
os.environ['TERM'] = 'vt100' |
|||
|
|||
Loading…
Reference in new issue