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Character Table.py
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Character Table.py
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import sublime_plugin, sublime, os, sys, json
ST3 = sublime.version() >= '3000'
def load_resource(name, encoding="utf-8"):
if ST3:
return sublime.load_resource("Packages/Character Table/"+name)
else:
fn = os.path.join(sublime.packages_path(), 'Character Table', name)
with open(fn, "r") as f:
return f.read().decode(encoding)
def load_binary_resource(name):
if ST3:
return sublime.load_binary_resource("Packages/Character Table/"+name)
else:
fn = os.path.join(sublime.packages_path(), 'Character Table', name)
with open(fn, "rb") as f:
return f.read()
class UnicodeLookupCommand(sublime_plugin.WindowCommand):
def run(self):
def on_done(index):
if index > -1:
self.window.active_view().run_command("insert", {"characters": UNICODE_DATA[index][0]})
if ST3:
preview = self.window.create_output_panel("unicode_preview")
settings = sublime.load_settings('Character Table.sublime-settings')
font_size = settings.get('font_size', 72)
preview.settings().set("font_size", font_size)
self.window.run_command("show_panel", {"panel": "output.unicode_preview"})
def on_highlighted(index):
char = UNICODE_DATA[index][0]
preview.run_command("select_all")
preview.run_command("insert", {"characters": char})
self.window.show_quick_panel(UNICODE_DATA, on_done,
sublime.MONOSPACE_FONT, -1, on_highlighted)
else:
self.window.show_quick_panel(UNICODE_DATA, on_done,
sublime.MONOSPACE_FONT)
ALL_DIGRAPH = False
class DigraphToggleCommand(sublime_plugin.ApplicationCommand):
def is_checked(self):
return ALL_DIGRAPH
def run(self):
toggle_digraph(sublime.active_window().active_view())
def toggle_digraph(view, set_state=True):
dir = sublime.packages_path()
user_digraph_path = os.path.join(dir, 'User', 'Character Table', 'Digraph')
extreme_digraph = os.path.join(user_digraph_path, 'Default.sublime-keymap')
global ALL_DIGRAPH
if os.path.exists(extreme_digraph):
os.remove(extreme_digraph)
os.rmdir(user_digraph_path)
if set_state:
ALL_DIGRAPH = False
elif ST3:
s = sublime.load_binary_resource('Packages/Character Table/Extreme-Keymap.json')
if not os.path.exists(user_digraph_path):
os.makedirs(user_digraph_path)
with open(extreme_digraph, 'wb') as f:
f.write(s)
if set_state:
ALL_DIGRAPH = True
else:
create_mnemonic_keymap(user_digraph_path, keys=[])
if set_state:
ALL_DIGRAPH = True
if set_state:
digraph_set_status(view)
def digraph_set_status(view):
if ALL_DIGRAPH:
view.set_status('digraph', 'digraph (ctrl+k,ctrl+t to quit)')
else:
view.set_status('digraph', '')
view.erase_status('digraph')
class DigraphListener(sublime_plugin.EventListener):
def on_activated(self, view):
digraph_set_status(view)
RFC1345_MNEMONICS = {}
UNICODE_DATA = []
def load_character_table():
s = load_resource('UnicodeData.txt')
rfc1345 = load_resource("rfc1345.txt")
mnemonics = RFC1345_MNEMONICS
mnemonics.clear()
for line in rfc1345.splitlines():
if len(line) < 4: continue
if line[0] != " ": continue
if line[1] == " ": continue
mnemonic, number, iso_name = line[1:].split(None, 2)
if len(mnemonic) == 1:
mnemonic += " "
try:
char = eval( ('u"\\U%08s"'%number).replace(" ", "0") )
except:
sys.stderr.write("Error decoding: %s, %s\n" % (number, iso_name))
mnemonics[char] = mnemonic
import csv, unicodedata
unicodedata_reader = csv.reader(s.splitlines(), delimiter=";", )
unicode_data = UNICODE_DATA
unicode_data[:] = []
for row in unicodedata_reader:
iso_name = row[1]
# skip chars from "Other" Category
if row[2].startswith("C"): continue
try:
char = eval( ('u"\\U%08s"'%row[0]).replace(" ", "0") )
unicode_data.append(u"%s U+%s %s %s" % (
char,
row[0],
mnemonics.get(char, " "),
iso_name,
))
except Exception as e:
sys.stderr.write("Error processing %s: %s\n" % (row, e))
continue
def create_mnemonic_keymap(dirname, keys=["ctrl+k"]):
#user_dir = os.path.join(sublime.packages_path(), 'User', "Character Table", "Default")
user_dir = dirname
if not os.path.exists(user_dir):
os.makedirs(user_dir)
def makekeydef(chars, unichr):
return {
"keys": keys+[x for x in chars],
"command": "insert",
"args": {"characters": unichr},
}
keymap = []
import unicodedata, re
mnemonics = set(RFC1345_MNEMONICS.values())
settings = sublime.load_settings('Character Table.sublime-settings')
ADD_REVERSED_MNEMONICS = settings.get('two_char_mnemonics_reversed', True)
for k,v in RFC1345_MNEMONICS.items():
if ADD_REVERSED_MNEMONICS:
if len(v) == 2:
rev = "".join([ x for x in reversed(v)])
if rev[0] != " " and rev not in mnemonics:
keymap.append(makekeydef(rev, k))
keymap.append(makekeydef(v, k))
fn = os.path.join(user_dir, "Default.sublime-keymap")
with open(fn+'.tmp', "w") as f:
if ST3:
json.dump(keymap, f, indent=4, ensure_ascii=True)
else:
json.dump(keymap, f, indent=4, ensure_ascii=True)
if os.path.exists(fn):
os.remove(fn)
os.rename(fn+'.tmp', fn)
def plugin_loaded():
load_character_table()
user_dir = os.path.join(sublime.packages_path(), 'User', "Character Table", "Default")
create_mnemonic_keymap(user_dir)
def plugin_unloaded():
user_dir = os.path.join(sublime.packages_path(), 'User', "Character Table", "Default")
import shutil
shutil.rmtree(user_dir)
if not ST3:
plugin_loaded()
def unload_handler():
plugin_unloaded()