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font-patcher: Rename ScaleGlyph to ScaleRules
[why] We have still a confusing naming. There are two different things that are called 'ScaleGlyph': - The setting in the patch set - The reference glyph for old style scaling [how] Rename the patch set member to ScaleRules, as this is what in contained. Also rename variable names accordingly. Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
This commit is contained in:
Fini Jastrow
parent
6bfad7872e
commit
e4e6887d9e
1 changed files with 53 additions and 53 deletions
106
font-patcher
106
font-patcher
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@ -299,7 +299,7 @@ class font_patcher:
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SrcStart = patch['SrcStart']
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if not SrcStart:
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SrcStart = patch['SymStart']
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self.copy_glyphs(SrcStart, symfont, patch['SymStart'], patch['SymEnd'], patch['Exact'], patch['ScaleGlyph'], patch['Name'], patch['Attributes'])
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self.copy_glyphs(SrcStart, symfont, patch['SymStart'], patch['SymEnd'], patch['Exact'], patch['ScaleRules'], patch['Name'], patch['Attributes'])
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if symfont:
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symfont.close()
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@ -742,7 +742,7 @@ class font_patcher:
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# Most glyphs we want to maximize during the scale. However, there are some
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# that need to be small or stay relative in size to each other.
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# The following list are those glyphs. A tuple represents a range.
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# See prepareScaleGlyph() for an explanation how this needs to look like.
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# See prepareScaleRules() for an explanation how this needs to look like.
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# The codepoints mentioned here are symbol-font-codepoints.
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DEVI_SCALE_LIST = {'ScaleGlyph': 0xE60E, # Android logo
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'GlyphsToScale': [
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@ -789,28 +789,28 @@ class font_patcher:
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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': 0xE5AA, 'SrcStart': 0xE5FA, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': True, 'Name': "Devicons", 'Filename': "devicons.ttf", 'Exact': False, 'SymStart': 0xE600, 'SymEnd': 0xE6C5, 'SrcStart': 0xE700, 'ScaleGlyph': 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, 'ScaleGlyph': 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, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_POWERLINE},
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{'Enabled': self.args.powerlineextra, 'Name': "Powerline Extra Symbols", 'Filename': "PowerlineExtraSymbols.otf", 'Exact': True, 'SymStart': 0xE0A3, 'SymEnd': 0xE0A3, 'SrcStart': None, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_POWERLINE},
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{'Enabled': self.args.powerlineextra, 'Name': "Powerline Extra Symbols", 'Filename': "PowerlineExtraSymbols.otf", 'Exact': True, 'SymStart': 0xE0B4, 'SymEnd': 0xE0C8, 'SrcStart': None, 'ScaleGlyph': 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, 'ScaleGlyph': 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, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_POWERLINE},
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{'Enabled': self.args.pomicons, 'Name': "Pomicons", 'Filename': "Pomicons.otf", 'Exact': True, 'SymStart': 0xE000, 'SymEnd': 0xE00A, 'SrcStart': None, 'ScaleGlyph': 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, 'ScaleGlyph': 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, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_DEFAULT}, # Maximize
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{'Enabled': self.args.powersymbols, 'Name': "Power Symbols", 'Filename': "Unicode_IEC_symbol_font.otf", 'Exact': True, 'SymStart': 0x23FB, 'SymEnd': 0x23FE, 'SrcStart': None, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_DEFAULT}, # Power, Power On/Off, Power On, Sleep
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{'Enabled': self.args.powersymbols, 'Name': "Power Symbols", 'Filename': "Unicode_IEC_symbol_font.otf", 'Exact': True, 'SymStart': 0x2B58, 'SymEnd': 0x2B58, 'SrcStart': None, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_DEFAULT}, # Heavy Circle (aka Power Off)
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{'Enabled': self.args.material, 'Name': "Material", 'Filename': "materialdesignicons-webfont.ttf", 'Exact': False, 'SymStart': 0xF001, 'SymEnd': 0xF847, 'SrcStart': 0xF500, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.weather, 'Name': "Weather Icons", 'Filename': "weather-icons/weathericons-regular-webfont.ttf", 'Exact': False, 'SymStart': 0xF000, 'SymEnd': 0xF0EB, 'SrcStart': 0xE300, 'ScaleGlyph': WEATH_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.fontlogos, 'Name': "Font Logos", 'Filename': "font-logos.ttf", 'Exact': True, 'SymStart': 0xF300, 'SymEnd': 0xF32F, 'SrcStart': None, 'ScaleGlyph': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.octicons, 'Name': "Octicons", 'Filename': "octicons.ttf", 'Exact': False, 'SymStart': 0xF000, 'SymEnd': 0xF105, 'SrcStart': 0xF400, 'ScaleGlyph': OCTI_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT}, # Magnifying glass
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{'Enabled': self.args.octicons, 'Name': "Octicons", 'Filename': "octicons.ttf", 'Exact': True, 'SymStart': 0x2665, 'SymEnd': 0x2665, 'SrcStart': None, 'ScaleGlyph': 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, 'ScaleGlyph': 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, 'ScaleGlyph': 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, 'ScaleGlyph': None, '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, 'ScaleGlyph': None, 'Attributes': CUSTOM_ATTR}
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{'Enabled': True, 'Name': "Seti-UI + Custom", 'Filename': "original-source.otf", 'Exact': False, 'SymStart': 0xE4FA, 'SymEnd': 0xE5AA, 'SrcStart': 0xE5FA, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT},
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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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{'Enabled': self.args.powerlineextra, 'Name': "Powerline Extra Symbols", 'Filename': "PowerlineExtraSymbols.otf", 'Exact': True, 'SymStart': 0xE0A3, 'SymEnd': 0xE0A3, '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': 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.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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{'Enabled': self.args.powersymbols, 'Name': "Power Symbols", 'Filename': "Unicode_IEC_symbol_font.otf", 'Exact': True, 'SymStart': 0x23FB, 'SymEnd': 0x23FE, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT}, # Power, Power On/Off, Power On, Sleep
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{'Enabled': self.args.powersymbols, 'Name': "Power Symbols", 'Filename': "Unicode_IEC_symbol_font.otf", 'Exact': True, 'SymStart': 0x2B58, 'SymEnd': 0x2B58, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT}, # Heavy Circle (aka Power Off)
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{'Enabled': self.args.material, 'Name': "Material", 'Filename': "materialdesignicons-webfont.ttf", 'Exact': False, 'SymStart': 0xF001, 'SymEnd': 0xF847, 'SrcStart': 0xF500, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.weather, 'Name': "Weather Icons", 'Filename': "weather-icons/weathericons-regular-webfont.ttf", 'Exact': False, 'SymStart': 0xF000, 'SymEnd': 0xF0EB, 'SrcStart': 0xE300, 'ScaleRules': WEATH_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.fontlogos, 'Name': "Font Logos", 'Filename': "font-logos.ttf", 'Exact': True, 'SymStart': 0xF300, 'SymEnd': 0xF32F, 'SrcStart': None, 'ScaleRules': None, 'Attributes': SYM_ATTR_DEFAULT},
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{'Enabled': self.args.octicons, 'Name': "Octicons", 'Filename': "octicons.ttf", 'Exact': False, 'SymStart': 0xF000, 'SymEnd': 0xF105, 'SrcStart': 0xF400, 'ScaleRules': OCTI_SCALE_LIST, 'Attributes': SYM_ATTR_DEFAULT}, # Magnifying glass
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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.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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def setup_line_dimensions(self):
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@ -921,7 +921,7 @@ class font_patcher:
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return scale_ratio
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def copy_glyphs(self, sourceFontStart, symbolFont, symbolFontStart, symbolFontEnd, exactEncoding, scaleGlyph, setName, attributes):
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def copy_glyphs(self, sourceFontStart, symbolFont, symbolFontStart, symbolFontEnd, exactEncoding, scaleRules, setName, attributes):
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""" Copies symbol glyphs into self.sourceFont """
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progressText = ''
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careful = False
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@ -1001,7 +1001,7 @@ class font_patcher:
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self.sourceFont[currentSourceFontGlyph].removePosSub("*")
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# This will destroy any content currently in currentSourceFontGlyph, so do it first
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scale_glyph_data = self.get_glyph_scale(sym_glyph.encoding, scaleGlyph, symbolFont, currentSourceFontGlyph) if scaleGlyph is not None else None
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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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# Select and copy symbol from its encoding point
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# We need to do this select after the careful check, this way we don't
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@ -1028,9 +1028,9 @@ class font_patcher:
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# to fit in both the x and y directions
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if sym_attr['stretch'] == 'pa':
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scale_ratio_x = None
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if scale_glyph_data:
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if glyph_scale_data:
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# We want to preserve the relative size of each glyph in a glyph group
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scale_ratio_x = scale_glyph_data[0]
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scale_ratio_x = glyph_scale_data[0]
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if scale_ratio_x is None:
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# In the remaining cases, each glyph is sized independently to each other
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scale_ratio_x = self.get_scale_factor(sym_dim)
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@ -1039,8 +1039,8 @@ class font_patcher:
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if 'x' in sym_attr['stretch']:
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# Stretch the glyph horizontally to fit the entire available width
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scale_ratio_x = None
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if scale_glyph_data is not None and scale_glyph_data[1] is not None:
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scale_ratio_x = self.font_dim['width'] / scale_glyph_data[1]['width']
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if glyph_scale_data is not None and glyph_scale_data[1] is not None:
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scale_ratio_x = self.font_dim['width'] / glyph_scale_data[1]['width']
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if scale_ratio_x is None:
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scale_ratio_x = self.font_dim['width'] / sym_dim['width']
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# end if single width
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@ -1054,8 +1054,8 @@ class font_patcher:
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# Stretch the glyph vertically to total line height (good for powerline separators)
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# Currently stretching vertically for both monospace and double-width
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scale_ratio_y = None
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if scale_glyph_data is not None and scale_glyph_data[1] is not None:
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scale_ratio_y = self.font_dim['height'] / scale_glyph_data[1]['height']
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if glyph_scale_data is not None and glyph_scale_data[1] is not None:
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scale_ratio_y = self.font_dim['height'] / glyph_scale_data[1]['height']
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if scale_ratio_y is None:
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scale_ratio_y = self.font_dim['height'] / sym_dim['height']
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@ -1071,8 +1071,8 @@ class font_patcher:
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# Use the dimensions from the newly pasted and stretched glyph to avoid any rounding errors
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sym_dim = get_glyph_dimensions(self.sourceFont[currentSourceFontGlyph])
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# Use combined bounding box?
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if scale_glyph_data is not None and scale_glyph_data[1] is not None:
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scaleglyph_dim = scale_bounding_box(scale_glyph_data[1], scale_ratio_x, scale_ratio_y)
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if glyph_scale_data is not None and glyph_scale_data[1] is not None:
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scaleglyph_dim = scale_bounding_box(glyph_scale_data[1], scale_ratio_x, scale_ratio_y)
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if scaleglyph_dim['advance'] is None:
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# On monospaced symbol collections use their advance with, otherwise align horizontally individually
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scaleglyph_dim['xmin'] = sym_dim['xmin']
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@ -1196,8 +1196,8 @@ class font_patcher:
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except:
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pass
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def prepareScaleGlyph(self, scaleGlyph, symbolFont, destGlyph):
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""" Prepare raw ScaleGlyph data for use """
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def prepareScaleRules(self, scaleRules, symbolFont, destGlyph):
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""" Prepare raw ScaleRules data for use """
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# The GlyphData is a dict with these (possible) entries:
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# 'ScaleGroups': List of ((lists of glyph codes) or (ranges of glyph codes)) that shall be scaled
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# 'scales': List of associated scale factors, one for each entry in 'ScaleGroups' (generated by this function)
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@ -1218,40 +1218,40 @@ class font_patcher:
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# Note that this allows only one group for the whle symbol font, and that the scaling factor is defined by
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# a specific character, which needs to be manually selected (on each symbol font update).
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# Previous entries are automatically rewritten to the new style.
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if 'scales' in scaleGlyph:
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if 'scales' in scaleRules:
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# Already prepared... must not happen, ignore call
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return
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if 'ScaleGlyph' in scaleGlyph:
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if 'ScaleGlyph' in scaleRules:
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# old method. Rewrite to new.
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flat_list = []
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for i in scaleGlyph['GlyphsToScale']:
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for i in scaleRules['GlyphsToScale']:
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if isinstance(i, tuple):
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flat_list += list(range(i[0], i[1] + 1))
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else:
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flat_list.append(i)
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scaleGlyph['ScaleGroups'] = [ flat_list ]
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sym_dim = get_glyph_dimensions(symbolFont[scaleGlyph['ScaleGlyph']])
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scaleRules['ScaleGroups'] = [ flat_list ]
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sym_dim = get_glyph_dimensions(symbolFont[scaleRules['ScaleGlyph']])
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scale = self.get_scale_factor(sym_dim)
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scaleGlyph['scales'] = [ scale ]
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scaleRules['scales'] = [ scale ]
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# The 'old' style keeps just the scale, not the positioning
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scaleGlyph['bbdims'] = [ None ]
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scaleRules['bbdims'] = [ None ]
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else:
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scaleGlyph['scales'] = []
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scaleGlyph['bbdims'] = []
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for group in scaleGlyph['ScaleGroups']:
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scaleRules['scales'] = []
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scaleRules['bbdims'] = []
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for group in scaleRules['ScaleGroups']:
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sym_dim = get_multiglyph_boundingBox([ symbolFont[g] if g in symbolFont else None for g in group ], destGlyph)
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scale = self.get_scale_factor(sym_dim)
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scaleGlyph['scales'].append(scale)
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scaleGlyph['bbdims'].append(sym_dim)
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scaleRules['scales'].append(scale)
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scaleRules['bbdims'].append(sym_dim)
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def get_glyph_scale(self, symbol_unicode, scaleGlyph, symbolFont, dest_unicode):
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""" Determines whether or not to use scaled glyphs for glyphs in passed glyph_list """
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def get_glyph_scale(self, symbol_unicode, scaleRules, symbolFont, dest_unicode):
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""" Determines whether or not to use scaled glyphs for glyph in passed symbol_unicode """
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# Potentially destorys the contents of self.sourceFont[dest_unicode]
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if not 'scales' in scaleGlyph:
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if not 'scales' in scaleRules:
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if not dest_unicode in self.sourceFont:
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self.sourceFont.createChar(dest_unicode)
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self.prepareScaleGlyph(scaleGlyph, symbolFont, self.sourceFont[dest_unicode])
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for glyph_list, scale, box in zip(scaleGlyph['ScaleGroups'], scaleGlyph['scales'], scaleGlyph['bbdims']):
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self.prepareScaleRules(scaleRules, symbolFont, self.sourceFont[dest_unicode])
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for glyph_list, scale, box in zip(scaleRules['ScaleGroups'], scaleRules['scales'], scaleRules['bbdims']):
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if symbol_unicode in glyph_list:
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return (scale, box)
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return None
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