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color_manager.py
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color_manager.py
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import json
import os
import sys
from string import Template
import sublime
from .lib import plistlib
sublime_settings = "Preferences.sublime-settings"
scope_name = "colored.comments.color."
MSG = Template(
"""
Would you like to change your color scheme to '$scheme'?
To permanently disable this prompt, set 'prompt_new_color_scheme'
to false in the Colored Comments settings."""
)
sublime_default_cs = [
"Mariana.sublime-color-scheme",
"Celeste.sublime-color-scheme",
"Monokai.sublime-color-scheme",
"Breakers.sublime-color-schem",
"Sixteen.sublime-color-scheme",
]
class ColorManager:
def __init__(self, new_color_scheme_path, tags, view, settings, regenerate, log):
self.new_color_scheme_path = new_color_scheme_path
self.view = view
self.sublime_pref = None
self.tags = tags
self.settings = settings
self.regenerate = regenerate
self.log = log
self.color_scheme = str()
self.update_preferences = True
self.awaiting_feedback = False
def get_update_pref(self):
return self.update_preferences
def get_awaiting_feedback(self):
return self.awaiting_feedback
def set_awaiting_feedback(self, status):
self.awaiting_feedback = status
def _add_colors_to_scheme(self, color_scheme, is_json):
scheme_rule_key = "rules" if is_json else "settings"
settings = color_scheme[scheme_rule_key]
scope_exist = bool()
updates = bool()
for tag in self.tags:
curr_tag = self.tags[tag]
if not curr_tag.get("color", False):
continue
name = _get_color_property("name", curr_tag)
background = _get_color_property("background", curr_tag)
foreground = _get_color_property("foreground", curr_tag)
if False in [name, background, foreground]:
continue
scope = "{}{}".format(scope_name, name.lower().replace(" ", "."))
for setting in settings:
if "scope" in setting and setting["scope"] == scope:
scope_exist = True
if not scope_exist:
updates = True
entry = dict()
entry["name"] = "[Colored Comments] {}".format(name.title())
entry["scope"] = scope
if is_json:
entry["foreground"] = foreground
entry["background"] = background
else:
entry["settings"] = dict()
entry["settings"]["foreground"] = foreground
entry["settings"]["background"] = background
settings.append(entry)
color_scheme[scheme_rule_key] = settings
return updates, color_scheme
def _create_custom_color_scheme_directory(self):
path = os.path.join(sublime.packages_path(), self.new_color_scheme_path)
if not os.path.exists(path):
os.makedirs(path)
return path
def create_user_custom_theme(self):
if self.awaiting_feedback:
return
self.awaiting_feedback = True
if not self.tags:
self.awaiting_feedback = False
return
self.sublime_pref = sublime.load_settings(sublime_settings)
color_scheme = self.sublime_pref.get("color_scheme")
if self.regenerate and self.settings.get("old_color_scheme", "") != "":
color_scheme = self.settings.get("old_color_scheme", "")
self.settings.set("old_color_scheme", color_scheme)
sublime.save_settings("colored_comments.sublime-settings")
cs_base = os.path.basename(color_scheme)
if cs_base[0:16] != "Colored Comments":
cs_base = "{}{}".format("Colored Comments-", cs_base)
custom_color_base = self._create_custom_color_scheme_directory()
new_cs_absolute = os.path.join(custom_color_base, cs_base)
self.color_scheme = "{}{}{}{}".format(
"Packages/", self.new_color_scheme_path, "/", cs_base
)
print(self.color_scheme)
updates, loaded_scheme, is_json = self.load_color_scheme(color_scheme)
if self.regenerate or updates or color_scheme != self.color_scheme:
try:
os.remove(new_cs_absolute)
except OSError as ex:
self.log.debug(str(ex))
pass
if is_json:
with open(new_cs_absolute, "w") as outfile:
json.dump(loaded_scheme, outfile, indent=4)
else:
with open(new_cs_absolute, "wb") as outfile:
outfile.write(plistlib.dumps(loaded_scheme))
if color_scheme != self.color_scheme:
if sublime.ok_cancel_dialog(
MSG.substitute(scheme=self.color_scheme), "Confirm"
):
self.sublime_pref.set("color_scheme", self.color_scheme)
sublime.save_settings("Preferences.sublime-settings")
self.settings.set("prompt_new_color_scheme", False)
sublime.save_settings("colored_comments.sublime-settings")
self.update_preferences = False
self.awaiting_feedback = False
def load_color_scheme(self, scheme):
is_json = bool()
try:
if scheme in sublime_default_cs:
scheme = "{}{}".format("Packages/Color Scheme - Default/", scheme)
scheme_content = sublime.load_binary_resource(scheme)
except Exception as ex:
sublime.error_message(
" ".join(
[
"An error occured while reading color",
"scheme file. Please check the console",
"for details.",
]
)
)
self.log.debug(
"[Colored Comments]: {} - {}".format(
self.load_color_scheme.__name__, ex
)
)
raise
if scheme.endswith(".sublime-color-scheme"):
is_json = True
updates, color_scheme = self._add_colors_to_scheme(
sublime.decode_value(scheme_content.decode("utf-8")), is_json
)
elif scheme.endswith(".tmTheme"):
updates, color_scheme = self._add_colors_to_scheme(
plistlib.loads(bytes(scheme_content)), is_json
)
else:
sys.exit(1)
return updates, color_scheme, is_json
def _get_color_property(property, tags):
if not tags["color"].get(property, False):
return False
return tags["color"][property]