def test_lightness(self):
"""Test `lightness`."""
c = Color('color(--okhsl 120 50% 90% / 1)')
self.assertEqual(c.lightness, 0.9)
c.lightness = 0.8
self.assertEqual(c.lightness, 0.8)
def test_lightness(self):
"""Test `lightness`."""
c = Color('color(--lchuv 90% 50 120 / 1)')
self.assertEqual(c.lightness, 90)
c.lightness = 80
self.assertEqual(c.lightness, 80)
def setup_image_border(self):
"""Setup_image_border."""
ch_settings = sublime.load_settings('color_helper.sublime-settings')
border_color = ch_settings.get('image_border_color')
if border_color is not None:
try:
border_color = Color(border_color, filters=util.SRGB_SPACES)
border_color.fit("srgb", in_place=True)
except Exception:
border_color = None
if border_color is None:
# Calculate border color for images
border_color = Color(self.view.style()['background'],
filters=util.SRGB_SPACES).convert("hsl")
border_color.lightness = border_color.lightness + (
30 if border_color.luminance() < 0.5 else -30)
self.default_border = border_color.convert("srgb").to_string(**HEX)
self.out_of_gamut = Color("transparent",
filters=util.SRGB_SPACES).to_string(**HEX)
self.out_of_gamut_border = Color(
self.view.style().get('redish', "red"),
filters=util.SRGB_SPACES).to_string(**HEX)
def test_lightness(self):
"""Test `lightness`."""
c = Color('color(--oklab 1 0.2 -0.3 / 1)')
self.assertEqual(c.lightness, 1)
c.lightness = 0.2
self.assertEqual(c.lightness, 0.2)
def test_lightness(self):
"""Test `lightness`."""
c = Color('color(--hsluv 120 50% 90% / 1)')
self.assertEqual(c.lightness, 90)
c.lightness = 80
self.assertEqual(c.lightness, 80)
def get_color_map_square(self):
"""Get a square variant of the color map."""
global color_map
global color_map_size
global line_height
global default_border
global color_scale
global last_saturation
s = self.color.convert("hsl").saturation
# Only update if the last time we rendered we changed
# something that would require a new render.
if (color_map is None or s != last_saturation
or self.graphic_size != color_map_size
or self.graphic_scale != color_scale
or self.line_height != line_height
or self.default_border != default_border):
color_map_size = self.graphic_size
color_scale = self.graphic_scale
line_height = self.line_height
default_border = self.default_border
html_colors = []
# Generate the colors with each row being dark than the last.
# Each column will progress through hues.
color = Color("hsl(0 {}% 90%)".format(s), filters=util.SRGB_SPACES)
hfac = 24.0
lfac = 8.0
check_size = self.check_size(self.height)
for y in range(0, 11):
html_colors.append([self.get_spacer(width=5)])
for x in range(0, 15):
value = color.convert("srgb").to_string(**HEX)
kwargs = {
"border_size": BORDER_SIZE,
"height": self.height,
"width": self.width,
"check_size": check_size
}
if y == 0 and x == 0:
border_map = colorbox.TOP | colorbox.LEFT
elif y == 0 and x == 14:
border_map = colorbox.TOP | colorbox.RIGHT
elif y == 0:
border_map = colorbox.TOP
elif y == 10 and x == 0:
border_map = colorbox.BOTTOM | colorbox.LEFT
elif y == 10 and x == 14:
border_map = colorbox.BOTTOM | colorbox.RIGHT
elif y == 10:
border_map = colorbox.BOTTOM
elif x == 0:
border_map = colorbox.LEFT
elif x == 14:
border_map = colorbox.RIGHT
else:
border_map = 0
kwargs["border_map"] = border_map
html_colors[-1].append('<a href="{}">{}</a>'.format(
color.to_string(**COLOR_FULL_PREC),
mdpopups.color_box([value], self.default_border,
**kwargs)))
color.hue = color.hue + hfac
color.hue = 0.0
color.lightness = color.lightness - lfac
# Generate a grayscale bar.
lfac = 10.0
color = Color('hsl(0 0% 100%)', filters=util.SRGB_SPACES)
check_size = self.check_size(self.height)
for y in range(0, 11):
value = color.convert("srgb").to_string(**HEX)
kwargs = {
"border_size": BORDER_SIZE,
"height": self.height,
"width": self.width,
"check_size": check_size
}
if y == 0:
border_map = 0xb
elif y == 10:
border_map = 0xe
else:
border_map = 0xa
kwargs["border_map"] = border_map
html_colors[y].append('<a href="{}">{}</a>'.format(
color.to_string(**COLOR_FULL_PREC),
mdpopups.color_box([value], self.default_border,
**kwargs)))
color.lightness = color.lightness - lfac
color_map = (''.join([
'<span>{}</span><br>'.format(''.join([y1 for y1 in x1]))
for x1 in html_colors
]) + '\n\n')
self.template_vars['color_picker'] = color_map
def do_search(self, force=False):
"""
Perform the search for the highlighted word.
TODO: This function is a big boy. We should look into breaking it up.
With that said, this is low priority.
"""
# Since the plugin has been reloaded, force update.
global reload_flag
settings = self.view.settings()
colors = []
# Allow per view scan override
option = settings.get("color_helper.scan_override", None)
if option in ("Force enable", "Force disable"):
override = option == "Force enable"
else:
override = None
# Get the rules and use them to get the needed scopes.
# The scopes will be used to get the searchable regions.
rules = util.get_rules(self.view)
# Bail if this if this view has no valid rule or scanning is disabled.
if (rules is None or not rules.get("enabled", False)
or (not rules.get("allow_scanning", True) and not override)
or override is False):
self.erase_phantoms()
return
if reload_flag:
reload_flag = False
force = True
# Calculate size of preview boxes
box_height = self.calculate_box_size()
check_size = int((box_height - 2) / 4)
if check_size < 2:
check_size = 2
# If desired preview boxes are different than current,
# we need to reload the boxes.
old_box_height = int(settings.get('color_helper.box_height', 0))
current_color_scheme = settings.get('color_scheme')
if (force or old_box_height != box_height
or current_color_scheme != settings.get(
'color_helper.color_scheme', '')
or settings.get('color_helper.refresh')):
self.erase_phantoms()
settings.set('color_helper.color_scheme', current_color_scheme)
settings.set('color_helper.box_height', box_height)
force = True
# If we don't need to force previews,
# quit if visible region is the same as last time
visible_region = self.view.visible_region()
if not force and self.previous_region == visible_region:
return
self.previous_region = visible_region
# Setup "preview on select"
preview_on_select = ch_settings.get("preview_on_select", False)
show_preview = True
sel = None
if preview_on_select and len(self.view.sel()) != 1:
show_preview = False
elif preview_on_select:
sel = self.view.sel()[0]
# Get the scan scopes
scanning = rules.get("scanning")
classes = rules.get("color_class", "css-level-4")
if show_preview and visible_region.size() and scanning and classes:
# Get out of gamut related options
self.setup_gamut_options()
# Get triggers that identify where colors are likely
color_trigger = re.compile(
rules.get("color_trigger", util.RE_COLOR_START))
# Find source content in the visible region.
# We will return consecutive content, but if the lines are too wide
# horizontally, they will be clipped and returned as separate chunks.
for src_region in self.source_iter(visible_region):
source = self.view.substr(src_region)
start = 0
# Find colors in this source chunk.
for m in color_trigger.finditer(source):
# Test if we have found a valid color
start = m.start()
src_start = src_region.begin() + start
# Check if the first point within the color matches our scope rules
# and load up the appropriate color class
color_class, filters = self.get_color_class(
src_start, classes)
if color_class is None:
continue
# Check if scope matches for scanning
try:
value = self.view.score_selector(src_start, scanning)
if not value:
continue
except Exception:
continue
obj = color_class.match(source,
start=start,
filters=filters)
if obj is not None:
# Calculate true start and end of the color source
src_end = src_region.begin() + obj.end
region = sublime.Region(src_start, src_end)
# If "preview on select" is enabled, only show preview if within a selection
# or if the selection as no width and the color comes right after.
if (preview_on_select
and not (sel.empty()
and sel.begin() == region.begin())
and not region.intersects(sel)):
continue
else:
continue
# Calculate point at which we which to insert preview
position_on_left = preview_is_on_left()
pt = src_start if position_on_left else src_end
if str(region.begin()) in self.previews:
# Already exists
continue
# Calculate a reasonable border color for our image at this location and get color strings
hsl = Color(mdpopups.scope2style(
self.view, self.view.scope_name(pt))['background'],
filters=util.SRGB_SPACES).convert("hsl")
hsl.lightness = hsl.lightness + (
30 if hsl.luminance() < 0.5 else -30)
preview_border = hsl.convert(
"srgb", fit=True).to_string(**util.HEX)
color = Color(obj.color)
title = ''
if not color.in_gamut("srgb"):
title = ' title="Out of gamut"'
if self.show_out_of_gamut_preview:
srgb = color.convert("srgb", fit=True)
preview1 = srgb.to_string(**util.HEX_NA)
preview2 = srgb.to_string(**util.HEX)
else:
preview1 = self.out_of_gamut
preview2 = self.out_of_gamut
preview_border = self.out_of_gamut_border
else:
srgb = color.convert("srgb")
preview1 = srgb.to_string(**util.HEX_NA)
preview2 = srgb.to_string(**util.HEX)
# Create preview
unique_id = str(time()) + str(region)
html = PREVIEW_IMG.format(
unique_id, title,
mdpopups.color_box([preview1, preview2],
preview_border,
height=box_height,
width=box_height,
border_size=PREVIEW_BORDER_SIZE,
check_size=check_size))
colors.append(
(html, pt, region.begin(), region.end(), unique_id))
# Add all previews
self.add_phantoms(colors)
# The phantoms may have altered the viewable region,
# so set previous region to the current viewable region
self.previous_region = sublime.Region(
self.previous_region.begin(),
self.view.visible_region().end())