Commit 81952f6a authored by Philipp Hörist's avatar Philipp Hörist

Convert font weight from pango to css values

Fixes #9106
parent b5c51932
......@@ -37,6 +37,7 @@ from gi.repository import Pango
import cairo
import os
import sys
import math
try:
from PIL import Image
except:
......@@ -885,7 +886,7 @@ def add_css_font():
family=font.get_family(),
size=int(round(font.get_size() / Pango.SCALE)),
unit=unit,
weight=int(font.get_weight()))
weight=pango_to_css_weight(font.get_weight()))
css = css.replace("font-size: 0{unit};".format(unit=unit), "")
css = css.replace("font-weight: 0;", "")
css = "\n".join(filter(lambda x: x.strip(), css.splitlines()))
......@@ -910,3 +911,13 @@ def get_image_from_icon_name(icon_name, scale):
icon = get_iconset_name_for(icon_name)
surface = gtk_icon_theme.load_surface(icon, 16, scale, None, 0)
return Gtk.Image.new_from_surface(surface)
def pango_to_css_weight(number):
# Pango allows for weight values between 100 and 1000
# CSS allows only full hundred numbers like 100, 200 ..
number = int(number)
if number < 100:
return 100
if number > 900:
return 900
return int(math.ceil(number / 100.0)) * 100
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