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https://github.com/daylinmorgan/monolisa-nerdfont-patch.git
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chore: change batteries
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parent
a148894512
commit
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3 changed files with 128 additions and 52 deletions
140
bin/font-patcher
140
bin/font-patcher
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@ -6,7 +6,7 @@
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from __future__ import absolute_import, print_function, unicode_literals
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# Change the script version when you edit this script:
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script_version = "3.5.11"
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script_version = "3.6.1"
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version = "2.3.3"
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projectName = "Nerd Fonts"
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@ -292,6 +292,7 @@ class font_patcher:
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self.patch_set = None # class 'list'
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self.font_dim = None # class 'dict'
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self.font_extrawide = False
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self.source_monospaced = None # Later True or False
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self.onlybitmaps = 0
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self.essential = set()
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self.config = configparser.ConfigParser(empty_lines_in_values=False, allow_no_value=True)
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@ -301,7 +302,6 @@ class font_patcher:
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self.setup_version()
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self.get_essential_references()
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self.setup_name_backup(font)
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if not self.args.nonmono:
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self.assert_monospace()
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self.remove_ligatures()
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self.setup_patch_set()
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@ -343,6 +343,7 @@ class font_patcher:
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sys.exit("{}: Can not open symbol source for '{}'\n{:>{}} (i.e. {})".format(
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projectName, patch['Name'], '', len(projectName), self.args.glyphdir + patch['Filename']))
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symfont = fontforge.open(os.path.join(self.args.glyphdir, patch['Filename']))
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symfont.encoding = 'UnicodeFull'
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# Match the symbol font size to the source font size
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symfont.em = self.sourceFont.em
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@ -448,7 +449,6 @@ class font_patcher:
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def setup_font_names(self, font):
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print(font.persistent)
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font.fontname = font.persistent["fontname"]
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if isinstance(font.persistent["fullname"], str):
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font.fullname = font.persistent["fullname"]
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@ -716,6 +716,9 @@ class font_patcher:
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def assert_monospace(self):
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# Check if the sourcefont is monospaced
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width_mono, offending_char = is_monospaced(self.sourceFont)
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self.source_monospaced = width_mono
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if self.args.nonmono:
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return
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panose_mono = check_panose_monospaced(self.sourceFont)
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# The following is in fact "width_mono != panose_mono", but only if panose_mono is not 'unknown'
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if (width_mono and panose_mono == 0) or (not width_mono and panose_mono == 1):
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@ -735,12 +738,36 @@ class font_patcher:
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def setup_patch_set(self):
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""" Creates list of dicts to with instructions on copying glyphs from each symbol font into self.sourceFont """
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# Supported params: overlap | careful
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box_enabled = self.source_monospaced # Box glyph only for monospaced
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if box_enabled:
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self.sourceFont.selection.select(("ranges",), 0x2500, 0x259f)
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box_glyphs_target = len(list(self.sourceFont.selection))
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box_glyphs_current = len(list(self.sourceFont.selection.byGlyphs))
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if box_glyphs_target > box_glyphs_current:
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# Sourcefont does not have all of these glyphs, do not mix sets
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if not self.args.quiet and box_glyphs_current > 0:
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print("INFO: {}/{} box drawing glyphs will be replaced".format(
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box_glyphs_current, box_glyphs_target))
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box_keep = False
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box_enabled = True
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else:
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box_keep = True # just scale do not copy
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box_enabled = False # Cowardly not scaling existing glyphs, although the code would allow this
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# Stretch 'xz' or 'pa' (preserve aspect ratio)
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# Supported params: overlap | careful | xy-ratio | dont_copy
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# Overlap value is used horizontally but vertically limited to 0.01
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# Careful does not overwrite/modify existing glyphs
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# The xy-ratio limits the x-scale for a given y-scale to make the ratio <= this value (to prevent over-wide glyphs)
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# '1' means occupu 1 cell (default for 'xy')
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# '2' means occupy 2 cells (default for 'pa')
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# Powerline dividers
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# '!' means do the 'pa' scaling even with non mono fonts (else it just scales down, never up)
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# Dont_copy does not overwrite existing glyphs but rescales the preexisting ones
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SYM_ATTR_DEFAULT = {
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'default': {'align': 'c', 'valign': 'c', 'stretch': 'pa', 'params': {}}
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}
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SYM_ATTR_POWERLINE = {
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'default': {'align': 'c', 'valign': 'c', 'stretch': 'pa', 'params': {}},
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@ -800,12 +827,9 @@ class font_patcher:
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0xe0d2: {'align': 'l', 'valign': 'c', 'stretch': 'xy', 'params': {'overlap': 0.02, 'xy-ratio': 0.7}},
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0xe0d4: {'align': 'r', 'valign': 'c', 'stretch': 'xy', 'params': {'overlap': 0.02, 'xy-ratio': 0.7}}
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}
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SYM_ATTR_DEFAULT = {
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# 'pa' == preserve aspect ratio
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'default': {'align': 'c', 'valign': 'c', 'stretch': 'pa', 'params': {}}
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SYM_ATTR_TRIGRAPH = {
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'default': {'align': 'c', 'valign': 'c', 'stretch': 'pa1!', 'params': {'overlap': -0.10, 'careful': True}}
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}
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SYM_ATTR_FONTA = {
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# 'pa' == preserve aspect ratio
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'default': {'align': 'c', 'valign': 'c', 'stretch': 'pa', 'params': {}},
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@ -818,7 +842,13 @@ class font_patcher:
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SYM_ATTR_HEAVYBRACKETS = {
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'default': {'align': 'c', 'valign': 'c', 'stretch': 'pa', 'params': {'careful': True}}
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}
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SYM_ATTR_BOX = {
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'default': {'align': 'c', 'valign': 'c', 'stretch': 'xy', 'params': {'overlap': 0.02, 'dont_copy': box_keep}},
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# No overlap with checkered greys (commented out because that raises problems on rescaling clients)
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# 0x2591: {'align': 'c', 'valign': 'c', 'stretch': 'xy', 'params': {'dont_copy': box_keep}},
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# 0x2592: {'align': 'c', 'valign': 'c', 'stretch': 'xy', 'params': {'dont_copy': box_keep}},
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# 0x2593: {'align': 'c', 'valign': 'c', 'stretch': 'xy', 'params': {'dont_copy': box_keep}},
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}
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CUSTOM_ATTR = {
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# 'pa' == preserve aspect ratio
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'default': {'align': 'c', 'valign': '', 'stretch': '', 'params': {}}
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@ -867,6 +897,20 @@ class font_patcher:
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# For historic reasons ScaleGroups is sometimes called 'new method' and ScaleGlyph 'old'.
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# The codepoints mentioned here are symbol-font-codepoints.
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BOX_SCALE_LIST = {'ScaleGroups': [
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[*range(0x2500, 0x2570 + 1), *range(0x2574, 0x257f + 1)], # box drawing
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range(0x2571, 0x2573 + 1), # diagonals
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[*range(0x2580, 0x2590 + 1), 0x2594, 0x2595], # blocks
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range(0x2591, 0x2593 + 1), # greys
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range(0x2594, 0x259f + 1), # quards (Note: quard 2597 in Hack is wrong, scales like block!)
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]}
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CODI_SCALE_LIST = {'ScaleGroups': [
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range(0xea99, 0xeaa1 + 1), # arrows
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range(0xeb6e, 0xeb71 + 1), # triangles
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range(0xeab4, 0xeab7 + 1), # chevrons
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[0xea71, *range(0xeaa6, 0xeaab + 1), 0xeabc, 0xeb18, 0xeb87, 0xeb88, 0xeb8a, 0xeb8c, 0xebb4], # cicles
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[0xeacc, 0xeaba], # dash
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]}
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DEVI_SCALE_LIST = {'ScaleGlyph': 0xE60E, # Android logo
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'GlyphsToScale': [
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(0xe6bd, 0xe6c3) # very small things
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@ -921,11 +965,13 @@ class font_patcher:
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]}
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MDI_SCALE_LIST = None # Maybe later add some selected ScaleGroups
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# Define the character ranges
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# Symbol font ranges
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self.patch_set = [
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{'Enabled': True, 'Name': "Seti-UI + Custom", 'Filename': "original-source.otf", 'Exact': False, 'SymStart': 0xE4FA, 'SymEnd': 0xE5FF, 'SrcStart': 0xE5FA, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': True, 'Name': "Heavy Angle Brackets", 'Filename': "extraglyphs.sfd", 'Exact': True, 'SymStart': 0x0000, 'SymEnd': 0x0000, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_HEAVYBRACKETS},
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{'Enabled': True, 'Name': "Heavy Angle Brackets", 'Filename': "extraglyphs.sfd", 'Exact': True, 'SymStart': 0x276C, 'SymEnd': 0x2771, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_HEAVYBRACKETS},
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{'Enabled': box_enabled, 'Name': "Box Drawing", 'Filename': "extraglyphs.sfd", 'Exact': True, 'SymStart': 0x2500, 'SymEnd': 0x259F, 'SrcStart': None, 'ScaleRules': BOX_SCALE_LIST, 'Attributes': SYM_ATTR_BOX},
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{'Enabled': True, 'Name': "Devicons", 'Filename': "devicons.ttf", 'Exact': False, 'SymStart': 0xE600, 'SymEnd': 0xE6C5, 'SrcStart': 0xE700, 'ScaleRules': DEVI_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.powerline, 'Name': "Powerline Symbols", 'Filename': "powerline-symbols/PowerlineSymbols.otf", 'Exact': True, 'SymStart': 0xE0A0, 'SymEnd': 0xE0A2, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_POWERLINE},
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{'Enabled': self.args.powerline, 'Name': "Powerline Symbols", 'Filename': "powerline-symbols/PowerlineSymbols.otf", 'Exact': True, 'SymStart': 0xE0B0, 'SymEnd': 0xE0B3, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_POWERLINE},
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@ -933,6 +979,7 @@ class font_patcher:
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{'Enabled': self.args.powerlineextra, 'Name': "Powerline Extra Symbols", 'Filename': "PowerlineExtraSymbols.otf", 'Exact': True, 'SymStart': 0xE0B4, 'SymEnd': 0xE0C8, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_POWERLINE},
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{'Enabled': self.args.powerlineextra, 'Name': "Powerline Extra Symbols", 'Filename': "PowerlineExtraSymbols.otf", 'Exact': True, 'SymStart': 0xE0CA, 'SymEnd': 0xE0CA, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_POWERLINE},
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{'Enabled': self.args.powerlineextra, 'Name': "Powerline Extra Symbols", 'Filename': "PowerlineExtraSymbols.otf", 'Exact': True, 'SymStart': 0xE0CC, 'SymEnd': 0xE0D4, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_POWERLINE},
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{'Enabled': self.args.powerlineextra, 'Name': "Powerline Extra Symbols", 'Filename': "PowerlineExtraSymbols.otf", 'Exact': True, 'SymStart': 0x2630, 'SymEnd': 0x2630, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_TRIGRAPH},
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{'Enabled': self.args.pomicons, 'Name': "Pomicons", 'Filename': "Pomicons.otf", 'Exact': True, 'SymStart': 0xE000, 'SymEnd': 0xE00A, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.fontawesome, 'Name': "Font Awesome", 'Filename': "font-awesome/FontAwesome.otf", 'Exact': True, 'SymStart': 0xF000, 'SymEnd': 0xF2E0, 'SrcStart': None, 'ScaleRules': FONTA_SCALE_LIST, 'Attributes': SYM_ATTR_FONTA},
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{'Enabled': self.args.fontawesomeextension, 'Name': "Font Awesome Extension", 'Filename': "font-awesome-extension.ttf", 'Exact': False, 'SymStart': 0xE000, 'SymEnd': 0xE0A9, 'SrcStart': 0xE200, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT}, # Maximize
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@ -946,7 +993,7 @@ class font_patcher:
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{'Enabled': self.args.octicons, 'Name': "Octicons", 'Filename': "octicons.ttf", 'Exact': True, 'SymStart': 0x2665, 'SymEnd': 0x2665, 'SrcStart': None, 'ScaleRules': OCTI_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT}, # Heart
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{'Enabled': self.args.octicons, 'Name': "Octicons", 'Filename': "octicons.ttf", 'Exact': True, 'SymStart': 0X26A1, 'SymEnd': 0X26A1, 'SrcStart': None, 'ScaleRules': OCTI_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT}, # Zap
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{'Enabled': self.args.octicons, 'Name': "Octicons", 'Filename': "octicons.ttf", 'Exact': False, 'SymStart': 0xF27C, 'SymEnd': 0xF27C, 'SrcStart': 0xF4A9, 'ScaleRules': OCTI_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT}, # Desktop
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{'Enabled': self.args.codicons, 'Name': "Codicons", 'Filename': "codicons/codicon.ttf", 'Exact': True, 'SymStart': 0xEA60, 'SymEnd': 0xEBEB, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.codicons, 'Name': "Codicons", 'Filename': "codicons/codicon.ttf", 'Exact': True, 'SymStart': 0xEA60, 'SymEnd': 0xEBEB, 'SrcStart': None, 'ScaleRules': CODI_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.custom, 'Name': "Custom", 'Filename': self.args.custom, 'Exact': True, 'SymStart': 0x0000, 'SymEnd': 0x0000, 'SrcStart': None, 'ScaleRules': None, 'Attributes': CUSTOM_ATTR}
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]
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@ -976,9 +1023,10 @@ class font_patcher:
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self.add_glyphrefs_to_essential(altcode)
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# From fontforge documentation:
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# glyph.references return a tuple of tuples containing, for each reference in foreground,
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# a glyph name, a transformation matrix, and whether the reference is currently selected.
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# a glyph name, a transformation matrix, and (depending on ff version) whether the
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# reference is currently selected.
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references = self.sourceFont[unicode].references
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for refcode in [ self.sourceFont[n].unicode for n, m, s in references ]:
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for refcode in [ self.sourceFont[n].unicode for n, *_ in references ]: # tuple of 2 or 3 depending on ff version
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if refcode not in self.essential and refcode >= 0:
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self.add_glyphrefs_to_essential(refcode)
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@ -1075,7 +1123,8 @@ class font_patcher:
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# Step 2
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# Find the biggest char width and advance width
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# 0x00-0x17f is the Latin Extended-A range
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warned = self.args.quiet or self.args.nonmono # Do not warn if quiet or proportional target
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warned1 = self.args.quiet or self.args.nonmono # Do not warn if quiet or proportional target
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warned2 = warned1
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for glyph in range(0x21, 0x17f):
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if glyph in range(0x7F, 0xBF) or glyph in [
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0x132, 0x133, # IJ, ij (in Overpass Mono)
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@ -1091,30 +1140,39 @@ class font_patcher:
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# print("WIDTH {:X} {} ({} {})".format(glyph, self.sourceFont[glyph].width, self.font_dim['width'], xmax))
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if self.font_dim['width'] < self.sourceFont[glyph].width:
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self.font_dim['width'] = self.sourceFont[glyph].width
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if not warned and glyph > 0x7a: # NOT 'basic' glyph, which includes a-zA-Z
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if not warned1 and glyph > 0x7a: # NOT 'basic' glyph, which includes a-zA-Z
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print("Warning: Extended glyphs wider than basic glyphs, results might be useless\n {}".format(
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report_advance_widths(self.sourceFont)))
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warned = True
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warned1 = True
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# print("New MAXWIDTH-A {:X} {} -> {} {}".format(glyph, self.sourceFont[glyph].width, self.font_dim['width'], xmax))
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if xmax > self.font_dim['xmax']:
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self.font_dim['xmax'] = xmax
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if not warned2 and glyph > 0x7a: # NOT 'basic' glyph, which includes a-zA-Z
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print("Info: Extended glyphs wider bounding box than basic glyphs")
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warned2 = True
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# print("New MAXWIDTH-B {:X} {} -> {} {}".format(glyph, self.sourceFont[glyph].width, self.font_dim['width'], xmax))
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if self.font_dim['width'] < self.font_dim['xmax']:
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if not self.args.quiet:
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print("Warning: Font has negative right side bearing in extended glyphs")
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self.font_dim['xmax'] = self.font_dim['width'] # In fact 'xmax' is never used
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# print("FINAL", self.font_dim)
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def get_target_width(self, stretch):
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""" Get the target width (1 or 2 'cell') for a given stretch parameter """
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# For monospaced fonts all chars need to be maximum 'one' space wide
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# other fonts allows double width glyphs for 'pa' or if requested with '2'
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if self.args.single or ('pa' not in stretch and '2' not in stretch) or '1' in stretch:
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return 1
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return 2
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def get_scale_factors(self, sym_dim, stretch):
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""" Get scale in x and y as tuple """
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# It is possible to have empty glyphs, so we need to skip those.
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if not sym_dim['width'] or not sym_dim['height']:
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return (1.0, 1.0)
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# For monospaced fonts all chars need to be maximum 'one' space wide
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# other fonts allows double width glyphs for 'pa' or if requested with '2'
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if self.args.single or ('pa' not in stretch and '2' not in stretch) or '1' in stretch:
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relative_width = 1.0
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else:
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relative_width = 2.0
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target_width = self.font_dim['width'] * relative_width
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target_width = self.font_dim['width'] * self.get_target_width(stretch)
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scale_ratio_x = target_width / sym_dim['width']
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# font_dim['height'] represents total line height, keep our symbols sized based upon font's em
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@ -1125,7 +1183,7 @@ class font_patcher:
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if 'pa' in stretch:
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# We want to preserve x/y aspect ratio, so find biggest scale factor that allows symbol to fit
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scale_ratio_x = min(scale_ratio_x, scale_ratio_y)
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if not self.args.single:
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if not self.args.single and not '!' in stretch:
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# non monospaced fonts just scale down on 'pa', not up
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scale_ratio_x = min(scale_ratio_x, 1.0)
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scale_ratio_y = scale_ratio_x
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@ -1163,7 +1221,9 @@ class font_patcher:
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glyphSetLength = len(symbolFontSelection)
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if not self.args.quiet:
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sys.stdout.write("Adding {} Glyphs from {} Set\n".format(glyphSetLength, setName))
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modify = attributes['default']['params'].get('dont_copy')
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sys.stdout.write("{} {} Glyphs from {} Set\n".format(
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"Adding" if not modify else "Rescaling", glyphSetLength, setName))
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currentSourceFontGlyph = -1 # initialize for the exactEncoding case
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width_warning = False
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@ -1223,6 +1283,12 @@ class font_patcher:
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if currentSourceFontGlyph in self.sourceFont:
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self.sourceFont[currentSourceFontGlyph].removePosSub("*")
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dont_copy = sym_attr['params'].get('dont_copy')
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if dont_copy:
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# Just prepare scaling of existing glyphs
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glyph_scale_data = self.get_glyph_scale(sym_glyph.encoding, scaleRules, self.sourceFont, currentSourceFontGlyph) if scaleRules is not None else None
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else:
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# This will destroy any content currently in currentSourceFontGlyph, so do it first
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glyph_scale_data = self.get_glyph_scale(sym_glyph.encoding, scaleRules, symbolFont, currentSourceFontGlyph) if scaleRules is not None else None
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@ -1243,6 +1309,8 @@ class font_patcher:
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if glyph_scale_data is not None:
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if glyph_scale_data[1] is not None:
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sym_dim = glyph_scale_data[1] # Use combined bounding box
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(scale_ratio_x, scale_ratio_y) = self.get_scale_factors(sym_dim, sym_attr['stretch'])
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else:
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# This is roughly alike get_scale_factors(glyph_scale_data[1], 'pa')
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# Except we do not have glyph_scale_data[1] always...
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(scale_ratio_x, scale_ratio_y) = (glyph_scale_data[0], glyph_scale_data[0])
|
||||
|
|
@ -1299,16 +1367,24 @@ class font_patcher:
|
|||
x_align_distance += (self.font_dim['width'] / 2) - (sym_dim['width'] / 2)
|
||||
elif sym_attr['align'] == 'r':
|
||||
# Right align
|
||||
x_align_distance += self.font_dim['width'] - sym_dim['width']
|
||||
if not self.args.single and '2' in sym_attr['stretch']:
|
||||
x_align_distance += self.font_dim['width']
|
||||
x_align_distance += self.font_dim['width'] * self.get_target_width(sym_attr['stretch']) - sym_dim['width']
|
||||
# If symbol glyph is wider than target font cell, just left-align
|
||||
x_align_distance = max(-sym_dim['xmin'], x_align_distance)
|
||||
x_align_distance = max(self.font_dim['xmin'] - sym_dim['xmin'], x_align_distance)
|
||||
|
||||
if overlap:
|
||||
overlap_width = self.font_dim['width'] * overlap
|
||||
if sym_attr['align'] == 'l':
|
||||
x_align_distance -= overlap_width
|
||||
elif sym_attr['align'] == 'c':
|
||||
if overlap_width > 0:
|
||||
x_align_distance -= overlap_width / 2
|
||||
elif sym_attr['align'] == 'r':
|
||||
# Check and correct overlap; it can go wrong if we have a xy-ratio limit
|
||||
target_xmax = (self.font_dim['xmin'] + self.font_dim['width']) * self.get_target_width(sym_attr['stretch'])
|
||||
target_xmax += overlap_width
|
||||
glyph_xmax = sym_dim['xmax'] + x_align_distance
|
||||
correction = target_xmax - glyph_xmax
|
||||
x_align_distance += correction
|
||||
|
||||
align_matrix = psMat.translate(x_align_distance, y_align_distance)
|
||||
self.sourceFont[currentSourceFontGlyph].transform(align_matrix)
|
||||
|
|
@ -1531,7 +1607,7 @@ def get_multiglyph_boundingBox(glyphs, destGlyph = None):
|
|||
if glyph is None:
|
||||
# Glyph has been in defining range but is not in the actual font
|
||||
continue
|
||||
if destGlyph:
|
||||
if destGlyph and glyph.font != destGlyph.font:
|
||||
glyph.font.selection.select(glyph)
|
||||
glyph.font.copy()
|
||||
destGlyph.font.selection.select(destGlyph)
|
||||
|
|
|
|||
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