# FILE: autoload/conque_term/conque_globals.py # AUTHOR: Nico Raffo # WEBSITE: http://conque.googlecode.com # MODIFIED: 2011-04-04 # VERSION: 2.1, for Vim 7.0 # LICENSE: # Conque - Vim terminal/console emulator # Copyright (C) 2009-2011 Nico Raffo # # MIT License # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. """Common global constants and functions for Conque.""" import sys import re # PYTHON VERSION CONQUE_PYTHON_VERSION = sys.version_info[0] # Encoding try: # Vim's character encoding import vim CONQUE_VIM_ENCODING = vim.eval('&encoding') except: CONQUE_VIM_ENCODING = 'utf-8' def u(str_val, str_encoding='utf-8', errors='strict'): """ Foolhardy attempt to make unicode string syntax compatible with both python 2 and 3. """ if not str_val: str_val = '' if CONQUE_PYTHON_VERSION == 3: return str_val else: return unicode(str_val, str_encoding, errors) def uchr(str): """ Foolhardy attempt to make unicode string syntax compatible with both python 2 and 3. """ if CONQUE_PYTHON_VERSION == 3: return chr(str) else: return unichr(str) # Logging # Unix escape sequence settings CONQUE_CTL = { 1: 'soh', # start of heading 2: 'stx', # start of text 7: 'bel', # bell 8: 'bs', # backspace 9: 'tab', # tab 10: 'nl', # new line 13: 'cr', # carriage return 14: 'so', # shift out 15: 'si' # shift in } # 11 : 'vt', # vertical tab # 12 : 'ff', # form feed # Escape sequences CONQUE_ESCAPE = { 'm': 'font', 'J': 'clear_screen', 'K': 'clear_line', '@': 'add_spaces', 'A': 'cursor_up', 'B': 'cursor_down', 'C': 'cursor_right', 'D': 'cursor_left', 'G': 'cursor_to_column', 'H': 'cursor', 'P': 'delete_chars', 'f': 'cursor', 'g': 'tab_clear', 'r': 'set_coords', 'h': 'set', 'l': 'reset' } # 'L': 'insert_lines', # 'M': 'delete_lines', # 'd': 'cusor_vpos', # Alternate escape sequences, no [ CONQUE_ESCAPE_PLAIN = { 'D': 'scroll_up', 'E': 'next_line', 'H': 'set_tab', 'M': 'scroll_down' } # 'N': 'single_shift_2', # 'O': 'single_shift_3', # '=': 'alternate_keypad', # '>': 'numeric_keypad', # '7': 'save_cursor', # '8': 'restore_cursor', # Character set escape sequences, with "(" CONQUE_ESCAPE_CHARSET = { 'A': 'uk', 'B': 'us', '0': 'graphics' } # Uber alternate escape sequences, with # or ? CONQUE_ESCAPE_QUESTION = { '1h': 'new_line_mode', '3h': '132_cols', '4h': 'smooth_scrolling', '5h': 'reverse_video', '6h': 'relative_origin', '7h': 'set_auto_wrap', '8h': 'set_auto_repeat', '9h': 'set_interlacing_mode', '1l': 'set_cursor_key', '2l': 'set_vt52', '3l': '80_cols', '4l': 'set_jump_scrolling', '5l': 'normal_video', '6l': 'absolute_origin', '7l': 'reset_auto_wrap', '8l': 'reset_auto_repeat', '9l': 'reset_interlacing_mode' } CONQUE_ESCAPE_HASH = { '8': 'screen_alignment_test' } # '3': 'double_height_top', # '4': 'double_height_bottom', # '5': 'single_height_single_width', # '6': 'single_height_double_width', CONQUE_GRAPHICS_SET = [ 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x2192, 0x2190, 0x2191, 0x2193, 0x002F, 0x2588, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x00A0, 0x25C6, 0x2592, 0x2409, 0x240C, 0x240D, 0x240A, 0x00B0, 0x00B1, 0x2591, 0x240B, 0x2518, 0x2510, 0x250C, 0x2514, 0x253C, 0xF800, 0xF801, 0x2500, 0xF803, 0xF804, 0x251C, 0x2524, 0x2534, 0x252C, 0x2502, 0x2264, 0x2265, 0x03C0, 0x2260, 0x00A3, 0x00B7, 0x007F, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x008D, 0x008E, 0x008F, 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098, 0x0099, 0x009A, 0x009B, 0x009C, 0x009D, 0x009E, 0x009F, 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF, 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF, 0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7, 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF, 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, 0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7, 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF ] # Font codes CONQUE_FONT = { 0: {'description': 'Normal (default)', 'attributes': {'cterm': 'NONE', 'ctermfg': 'NONE', 'ctermbg': 'NONE', 'gui': 'NONE', 'guifg': 'NONE', 'guibg': 'NONE'}, 'normal': True}, 1: {'description': 'Bold', 'attributes': {'cterm': 'BOLD', 'gui': 'BOLD'}, 'normal': False}, 4: {'description': 'Underlined', 'attributes': {'cterm': 'UNDERLINE', 'gui': 'UNDERLINE'}, 'normal': False}, 5: {'description': 'Blink (appears as Bold)', 'attributes': {'cterm': 'BOLD', 'gui': 'BOLD'}, 'normal': False}, 7: {'description': 'Inverse', 'attributes': {'cterm': 'REVERSE', 'gui': 'REVERSE'}, 'normal': False}, 8: {'description': 'Invisible (hidden)', 'attributes': {'ctermfg': '0', 'ctermbg': '0', 'guifg': '#000000', 'guibg': '#000000'}, 'normal': False}, 22: {'description': 'Normal (neither bold nor faint)', 'attributes': {'cterm': 'NONE', 'gui': 'NONE'}, 'normal': True}, 24: {'description': 'Not underlined', 'attributes': {'cterm': 'NONE', 'gui': 'NONE'}, 'normal': True}, 25: {'description': 'Steady (not blinking)', 'attributes': {'cterm': 'NONE', 'gui': 'NONE'}, 'normal': True}, 27: {'description': 'Positive (not inverse)', 'attributes': {'cterm': 'NONE', 'gui': 'NONE'}, 'normal': True}, 28: {'description': 'Visible (not hidden)', 'attributes': {'ctermfg': 'NONE', 'ctermbg': 'NONE', 'guifg': 'NONE', 'guibg': 'NONE'}, 'normal': True}, 30: {'description': 'Set foreground color to Black', 'attributes': {'ctermfg': '16', 'guifg': '#000000'}, 'normal': False}, 31: {'description': 'Set foreground color to Red', 'attributes': {'ctermfg': '1', 'guifg': '#ff0000'}, 'normal': False}, 32: {'description': 'Set foreground color to Green', 'attributes': {'ctermfg': '2', 'guifg': '#00ff00'}, 'normal': False}, 33: {'description': 'Set foreground color to Yellow', 'attributes': {'ctermfg': '3', 'guifg': '#ffff00'}, 'normal': False}, 34: {'description': 'Set foreground color to Blue', 'attributes': {'ctermfg': '4', 'guifg': '#0000ff'}, 'normal': False}, 35: {'description': 'Set foreground color to Magenta', 'attributes': {'ctermfg': '5', 'guifg': '#990099'}, 'normal': False}, 36: {'description': 'Set foreground color to Cyan', 'attributes': {'ctermfg': '6', 'guifg': '#009999'}, 'normal': False}, 37: {'description': 'Set foreground color to White', 'attributes': {'ctermfg': '7', 'guifg': '#ffffff'}, 'normal': False}, 39: {'description': 'Set foreground color to default (original)', 'attributes': {'ctermfg': 'NONE', 'guifg': 'NONE'}, 'normal': True}, 40: {'description': 'Set background color to Black', 'attributes': {'ctermbg': '16', 'guibg': '#000000'}, 'normal': False}, 41: {'description': 'Set background color to Red', 'attributes': {'ctermbg': '1', 'guibg': '#ff0000'}, 'normal': False}, 42: {'description': 'Set background color to Green', 'attributes': {'ctermbg': '2', 'guibg': '#00ff00'}, 'normal': False}, 43: {'description': 'Set background color to Yellow', 'attributes': {'ctermbg': '3', 'guibg': '#ffff00'}, 'normal': False}, 44: {'description': 'Set background color to Blue', 'attributes': {'ctermbg': '4', 'guibg': '#0000ff'}, 'normal': False}, 45: {'description': 'Set background color to Magenta', 'attributes': {'ctermbg': '5', 'guibg': '#990099'}, 'normal': False}, 46: {'description': 'Set background color to Cyan', 'attributes': {'ctermbg': '6', 'guibg': '#009999'}, 'normal': False}, 47: {'description': 'Set background color to White', 'attributes': {'ctermbg': '7', 'guibg': '#ffffff'}, 'normal': False}, 49: {'description': 'Set background color to default (original).', 'attributes': {'ctermbg': 'NONE', 'guibg': 'NONE'}, 'normal': True}, 90: {'description': 'Set foreground color to Black', 'attributes': {'ctermfg': '8', 'guifg': '#000000'}, 'normal': False}, 91: {'description': 'Set foreground color to Red', 'attributes': {'ctermfg': '9', 'guifg': '#ff0000'}, 'normal': False}, 92: {'description': 'Set foreground color to Green', 'attributes': {'ctermfg': '10', 'guifg': '#00ff00'}, 'normal': False}, 93: {'description': 'Set foreground color to Yellow', 'attributes': {'ctermfg': '11', 'guifg': '#ffff00'}, 'normal': False}, 94: {'description': 'Set foreground color to Blue', 'attributes': {'ctermfg': '12', 'guifg': '#0000ff'}, 'normal': False}, 95: {'description': 'Set foreground color to Magenta', 'attributes': {'ctermfg': '13', 'guifg': '#990099'}, 'normal': False}, 96: {'description': 'Set foreground color to Cyan', 'attributes': {'ctermfg': '14', 'guifg': '#009999'}, 'normal': False}, 97: {'description': 'Set foreground color to White', 'attributes': {'ctermfg': '15', 'guifg': '#ffffff'}, 'normal': False}, 100: {'description': 'Set background color to Black', 'attributes': {'ctermbg': '8', 'guibg': '#000000'}, 'normal': False}, 101: {'description': 'Set background color to Red', 'attributes': {'ctermbg': '9', 'guibg': '#ff0000'}, 'normal': False}, 102: {'description': 'Set background color to Green', 'attributes': {'ctermbg': '10', 'guibg': '#00ff00'}, 'normal': False}, 103: {'description': 'Set background color to Yellow', 'attributes': {'ctermbg': '11', 'guibg': '#ffff00'}, 'normal': False}, 104: {'description': 'Set background color to Blue', 'attributes': {'ctermbg': '12', 'guibg': '#0000ff'}, 'normal': False}, 105: {'description': 'Set background color to Magenta', 'attributes': {'ctermbg': '13', 'guibg': '#990099'}, 'normal': False}, 106: {'description': 'Set background color to Cyan', 'attributes': {'ctermbg': '14', 'guibg': '#009999'}, 'normal': False}, 107: {'description': 'Set background color to White', 'attributes': {'ctermbg': '15', 'guibg': '#ffffff'}, 'normal': False} } # regular expression matching (almost) all control sequences CONQUE_SEQ_REGEX = re.compile("(\x1b\[?\??#?[0-9;]*[a-zA-Z0-9@=>]|\x1b\][0-9];.*?\x07|[\x01-\x0f]|\x1b\([AB0])") CONQUE_SEQ_REGEX_CTL = re.compile("^[\x01-\x0f]$") CONQUE_SEQ_REGEX_CSI = re.compile("^\x1b\[") CONQUE_SEQ_REGEX_TITLE = re.compile("^\x1b\]") CONQUE_SEQ_REGEX_HASH = re.compile("^\x1b#") CONQUE_SEQ_REGEX_ESC = re.compile("^\x1b.$") CONQUE_SEQ_REGEX_CHAR = re.compile("^\x1b[()]") # match table output CONQUE_TABLE_OUTPUT = re.compile("^\s*\|\s.*\s\|\s*$|^\s*\+[=+-]+\+\s*$") # basic terminal colors CONQUE_COLOR_SEQUENCE = ( '000', '009', '090', '099', '900', '909', '990', '999', '000', '00f', '0f0', '0ff', 'f00', 'f0f', 'ff0', 'fff' ) # Windows subprocess constants # shared memory size CONQUE_SOLE_BUFFER_LENGTH = 1000 CONQUE_SOLE_INPUT_SIZE = 1000 CONQUE_SOLE_STATS_SIZE = 1000 CONQUE_SOLE_COMMANDS_SIZE = 255 CONQUE_SOLE_RESCROLL_SIZE = 255 CONQUE_SOLE_RESIZE_SIZE = 255 # interval of screen redraw # larger number means less frequent CONQUE_SOLE_SCREEN_REDRAW = 50 # interval of full buffer redraw # larger number means less frequent CONQUE_SOLE_BUFFER_REDRAW = 500 # interval of full output bucket replacement # larger number means less frequent, 1 = every time CONQUE_SOLE_MEM_REDRAW = 1000 # maximum number of lines with terminal colors # ignored if g:ConqueTerm_Color = 2 CONQUE_MAX_SYNTAX_LINES = 200 # windows input splitting on special keys CONQUE_WIN32_REGEX_VK = re.compile("(\x1b\[[0-9;]+VK)") # windows attribute string splitting CONQUE_WIN32_REGEX_ATTR = re.compile("((.)\\2*)", re.DOTALL) # special key attributes CONQUE_VK_ATTR_CTRL_PRESSED = u('1024')