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colorcoder.py
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colorcoder.py
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import sublime, sublime_plugin, colorsys, plistlib, re, os, time, os.path
class crc8:
def __init__(self):
self.crcTable = ( 0x00,0x07,0x0E,0x09,0x1C,0x1B,0x12,0x15,
0x38,0x3F,0x36,0x31,0x24,0x23,0x2A,0x2D,
0x70,0x77,0x7E,0x79,0x6C,0x6B,0x62,0x65,
0x48,0x4F,0x46,0x41,0x54,0x53,0x5A,0x5D,
0xE0,0xE7,0xEE,0xE9,0xFC,0xFB,0xF2,0xF5,
0xD8,0xDF,0xD6,0xD1,0xC4,0xC3,0xCA,0xCD,
0x90,0x97,0x9E,0x99,0x8C,0x8B,0x82,0x85,
0xA8,0xAF,0xA6,0xA1,0xB4,0xB3,0xBA,0xBD,
0xC7,0xC0,0xC9,0xCE,0xDB,0xDC,0xD5,0xD2,
0xFF,0xF8,0xF1,0xF6,0xE3,0xE4,0xED,0xEA,
0xB7,0xB0,0xB9,0xBE,0xAB,0xAC,0xA5,0xA2,
0x8F,0x88,0x81,0x86,0x93,0x94,0x9D,0x9A,
0x27,0x20,0x29,0x2E,0x3B,0x3C,0x35,0x32,
0x1F,0x18,0x11,0x16,0x03,0x04,0x0D,0x0A,
0x57,0x50,0x59,0x5E,0x4B,0x4C,0x45,0x42,
0x6F,0x68,0x61,0x66,0x73,0x74,0x7D,0x7A,
0x89,0x8E,0x87,0x80,0x95,0x92,0x9B,0x9C,
0xB1,0xB6,0xBF,0xB8,0xAD,0xAA,0xA3,0xA4,
0xF9,0xFE,0xF7,0xF0,0xE5,0xE2,0xEB,0xEC,
0xC1,0xC6,0xCF,0xC8,0xDD,0xDA,0xD3,0xD4,
0x69,0x6E,0x67,0x60,0x75,0x72,0x7B,0x7C,
0x51,0x56,0x5F,0x58,0x4D,0x4A,0x43,0x44,
0x19,0x1E,0x17,0x10,0x05,0x02,0x0B,0x0C,
0x21,0x26,0x2F,0x28,0x3D,0x3A,0x33,0x34,
0x4E,0x49,0x40,0x47,0x52,0x55,0x5C,0x5B,
0x76,0x71,0x78,0x7F,0x6A,0x6D,0x64,0x63,
0x3E,0x39,0x30,0x37,0x22,0x25,0x2C,0x2B,
0x06,0x01,0x08,0x0F,0x1A,0x1D,0x14,0x13,
0xAE,0xA9,0xA0,0xA7,0xB2,0xB5,0xBC,0xBB,
0x96,0x91,0x98,0x9F,0x8A,0x8D,0x84,0x83,
0xDE,0xD9,0xD0,0xD7,0xC2,0xC5,0xCC,0xCB,
0xE6,0xE1,0xE8,0xEF,0xFA,0xFD,0xF4,0xF3)
def crc(self, msg):
runningCRC = 0
for c in msg:
c = ord(c) % 256
runningCRC = self.crcTable[runningCRC ^ c]
return runningCRC
hasher = crc8()
scopes = []
use_textcommand = True
class colorcoder(sublime_plugin.EventListener):
def on_new(self,view):
view.settings().set('colorcode',True)
def on_activated(self, view):
self.on_load(view)
def on_load(self,view):
view.settings().set('colorcode',True)
set = sublime.load_settings("colorcoder.sublime-settings")
if view.file_name():
filename = os.path.split(view.file_name())[1]
dotp = filename.rfind('.')
ext = '' if dotp == -1 else filename[dotp+1:]
if (set.has('enabled_for') and ext not in set.get('enabled_for')) or ext in set.get('disabled_for',[]):
view.settings().set('colorcode',False)
return
if view.size() > set.get('max_size') and not view.settings().get('forcecolorcode',False):
sublime.status_message("File is too big, disabling colorcoding as it might hurt performance")
colorcoder.remove_colorcode(view)
view.settings().set('colorcode',False)
return
vcc = view.settings().get('color_scheme')
if vcc and "Widget" in vcc:
view.settings().set('colorcode',False)
return
vcc = view.settings().get('syntax')
if vcc and ".build-language" in vcc:
view.settings().set('colorcode',False)
return
self.on_modified_async(view)
def on_post_save(self,view):
self.on_load(view)
def on_modified_async(self, view):
global use_textcommand
if view.settings().get('colorcode',False) or view.settings().get('forcecolorcode',False):
if use_textcommand:
view.run_command("colorcode")
else:
colorcoder.colorcode(view)
@staticmethod
def update_scopes():
global scopes
scopes = sublime.load_settings("colorcoder.sublime-settings").get('scopes')
@staticmethod
def update_use_textcommand():
global use_textcommand
use_textcommand = sublime.load_settings("colorcoder.sublime-settings").get('use_fast_highlighting_but_undo_typing_letterwise')
def on_post_text_command(self, view, cmd, args):
if cmd=="set_file_type":
self.on_modified_async(sublime.active_window().active_view())
@staticmethod
def colorcode(view):
global hasher, scopes
regs = {}
for i in map(hex,range(256)):
regs[i] = []
for sel in scopes:
for r in view.find_by_selector(sel):
regs[hex(hasher.crc(view.substr(r)))].append(r)
for key in regs:
view.add_regions('cc'+key,regs[key],'cc'+key,'', sublime.DRAW_NO_OUTLINE )
del regs
@staticmethod
def remove_colorcode(view):
for i in map(hex,range(256)):
view.erase_regions('cc'+i)
class colorcode(sublime_plugin.TextCommand):
def run(self, edit):
colorcoder.colorcode(self.view)
class colorcodertoggler(sublime_plugin.ApplicationCommand):
def run(self):
view = sublime.active_window().active_view()
cc = view.settings().get('colorcode',False)
view.settings().set('colorcode',not cc)
view.settings().set('forcecolorcode',False)
if cc:
colorcoder.remove_colorcode(view)
else:
if view.size() > sublime.load_settings("colorcoder.sublime-settings").get('max_size'):
view.settings().set('forcecolorcode',True)
view.run_command("colorcode")
def is_checked(self):
viewset = sublime.active_window().active_view().settings()
return viewset.get('colorcode',False) or viewset.get('forcecolorcode',False)
def description(self):
if sublime.active_window().active_view().size() > sublime.load_settings("colorcoder.sublime-settings").get('max_size'):
return "Colorcoding may hurt performance, File is large"
else:
return "Colorcode this view"
modification_running = False
class colorshemeemodifier(sublime_plugin.ApplicationCommand):
def run(self):
sublime.active_window().show_input_panel("Lightness and Saturation","%s %s"%(sublime.load_settings("colorcoder.sublime-settings").get('lightness'),sublime.load_settings("colorcoder.sublime-settings").get('saturation')),self.panel_callback,None,None)
def panel_callback(self, text):
(l,s)= map(float,text.split(' '))
sublime.load_settings("colorcoder.sublime-settings").set('lightness',l)
sublime.load_settings("colorcoder.sublime-settings").set('saturation',s)
sublime.save_settings("colorcoder.sublime-settings")
colorshemeemodifier.modify_color_scheme(l,s,True)
@staticmethod
def maybefixscheme():
set = sublime.load_settings("colorcoder.sublime-settings")
if set.get('auto_apply_on_scheme_change'):
if sublime.load_settings("Preferences.sublime-settings").get('color_scheme').find('(Colorcoded)') == -1:
colorshemeemodifier.modify_color_scheme(set.get('lightness'),set.get('saturation'))
@staticmethod
def modify_color_scheme(l,s,read_original = False):
read_original = read_original and sublime.load_settings("Preferences.sublime-settings").has("original_color_scheme")
if read_original and sublime.load_settings("Preferences.sublime-settings").get('color_scheme').find('(Colorcoded)') == -1:
read_original = False
if read_original and sublime.load_settings("Preferences.sublime-settings").get('original_color_scheme').find('(Colorcoded)') != -1:
print("original theme already colorcoded, abort")
return
global modification_running
if modification_running:
return
modification_running = True
name = sublime.load_settings("Preferences.sublime-settings").get("original_color_scheme") if read_original else sublime.active_window().active_view().settings().get('color_scheme')
try:
cs = plistlib.readPlistFromBytes(sublime.load_binary_resource(name))
tokenclr = "#000000"
for rule in cs["settings"]:
if "scope" not in rule and "name" not in rule:
bgc = rule["settings"]["background"]
r = int(bgc[1:3],16)
g = int(bgc[3:5],16)
b = int(bgc[5:7],16)
if b>0:
b = b-1
elif g>0:
g = g-1
elif r>0:
r = r-1
else:
rule["settings"]["background"] = "#000001"
tokenclr = "#%02x%02x%02x" % (r,g,b)
break
cs["name"] = cs["name"] + " (Colorcoded)"
for x in range(0,256):
cs["settings"].append(dict(
scope="cc0x%x" % x,
settings=dict(
foreground="#"+''.join(map(lambda c: "%02x" % int(256*c),colorsys.hls_to_rgb(x/256., l, s))),
background=tokenclr
)
))
newname = "/Colorcoder/%s (Colorcoded).tmTheme" % re.search("/([^/]+).tmTheme$", name).group(1)
plistlib.writePlist(cs,"%s%s" % (sublime.packages_path(),newname))
sublime.load_settings("Preferences.sublime-settings").set("original_color_scheme", name)
sublime.load_settings("Preferences.sublime-settings").set("color_scheme","Packages%s" % newname)
sublime.save_settings("Preferences.sublime-settings")
except Exception as e:
sublime.error_message("Colorcoder was not able to parse the colorscheme\nCheck the console for the actual error message.")
sublime.active_window().run_command("show_panel", {"panel": "console", "toggle": True})
print(e)
finally:
modification_running = False
class colorcoderInspectScope(sublime_plugin.ApplicationCommand):
def run(self):
view = sublime.active_window().active_view();
sel = view.sel()[0]
print(view.scope_name(sel.a))
sublime.active_window().run_command("show_panel", {"panel": "console", "toggle": True})
def plugin_loaded():
sublime.load_settings("Preferences.sublime-settings").add_on_change('color_scheme',colorshemeemodifier.maybefixscheme)
sublime.load_settings("colorcoder.sublime-settings").add_on_change('scopes',colorcoder.update_scopes)
sublime.load_settings("colorcoder.sublime-settings").add_on_change('use_textcommand',colorcoder.update_use_textcommand)
colorcoder.update_scopes()
colorcoder.update_use_textcommand()
pp = sublime.packages_path()
if not os.path.exists(pp+"/Colorcoder"):
os.makedirs(pp+"/Colorcoder")
firstrunfile = pp+"/Colorcoder/firstrun"
if not os.path.exists(firstrunfile):
colorshemeemodifier.maybefixscheme()
open(firstrunfile, 'a').close()
for wnd in sublime.windows():
for view in wnd.views():
view.settings().set('colorcode',True)
view.run_command("colorcode")