okami.mom/glamour

git clone https://git.nkp.pet/okami.mom/glamour

Ayman BagabasMerge pull request #408 from charmbracelet/v2-expcf874d7

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1package ansi
2
3// Chroma holds all the chroma settings.
4type Chroma struct {
5	Text                StylePrimitive `json:"text,omitempty"`
6	Error               StylePrimitive `json:"error,omitempty"`
7	Comment             StylePrimitive `json:"comment,omitempty"`
8	CommentPreproc      StylePrimitive `json:"comment_preproc,omitempty"`
9	Keyword             StylePrimitive `json:"keyword,omitempty"`
10	KeywordReserved     StylePrimitive `json:"keyword_reserved,omitempty"`
11	KeywordNamespace    StylePrimitive `json:"keyword_namespace,omitempty"`
12	KeywordType         StylePrimitive `json:"keyword_type,omitempty"`
13	Operator            StylePrimitive `json:"operator,omitempty"`
14	Punctuation         StylePrimitive `json:"punctuation,omitempty"`
15	Name                StylePrimitive `json:"name,omitempty"`
16	NameBuiltin         StylePrimitive `json:"name_builtin,omitempty"`
17	NameTag             StylePrimitive `json:"name_tag,omitempty"`
18	NameAttribute       StylePrimitive `json:"name_attribute,omitempty"`
19	NameClass           StylePrimitive `json:"name_class,omitempty"`
20	NameConstant        StylePrimitive `json:"name_constant,omitempty"`
21	NameDecorator       StylePrimitive `json:"name_decorator,omitempty"`
22	NameException       StylePrimitive `json:"name_exception,omitempty"`
23	NameFunction        StylePrimitive `json:"name_function,omitempty"`
24	NameOther           StylePrimitive `json:"name_other,omitempty"`
25	Literal             StylePrimitive `json:"literal,omitempty"`
26	LiteralNumber       StylePrimitive `json:"literal_number,omitempty"`
27	LiteralDate         StylePrimitive `json:"literal_date,omitempty"`
28	LiteralString       StylePrimitive `json:"literal_string,omitempty"`
29	LiteralStringEscape StylePrimitive `json:"literal_string_escape,omitempty"`
30	GenericDeleted      StylePrimitive `json:"generic_deleted,omitempty"`
31	GenericEmph         StylePrimitive `json:"generic_emph,omitempty"`
32	GenericInserted     StylePrimitive `json:"generic_inserted,omitempty"`
33	GenericStrong       StylePrimitive `json:"generic_strong,omitempty"`
34	GenericSubheading   StylePrimitive `json:"generic_subheading,omitempty"`
35	Background          StylePrimitive `json:"background,omitempty"`
36}
37
38// StylePrimitive holds all the basic style settings.
39type StylePrimitive struct {
40	BlockPrefix     string  `json:"block_prefix,omitempty"`
41	BlockSuffix     string  `json:"block_suffix,omitempty"`
42	Prefix          string  `json:"prefix,omitempty"`
43	Suffix          string  `json:"suffix,omitempty"`
44	Color           *string `json:"color,omitempty"`
45	BackgroundColor *string `json:"background_color,omitempty"`
46	Underline       *bool   `json:"underline,omitempty"`
47	Bold            *bool   `json:"bold,omitempty"`
48	Upper           *bool   `json:"upper,omitempty"`
49	Lower           *bool   `json:"lower,omitempty"`
50	Title           *bool   `json:"title,omitempty"`
51	Italic          *bool   `json:"italic,omitempty"`
52	CrossedOut      *bool   `json:"crossed_out,omitempty"`
53	Faint           *bool   `json:"faint,omitempty"`
54	Conceal         *bool   `json:"conceal,omitempty"`
55	Inverse         *bool   `json:"inverse,omitempty"`
56	Blink           *bool   `json:"blink,omitempty"`
57	Format          string  `json:"format,omitempty"`
58}
59
60// StyleTask holds the style settings for a task item.
61type StyleTask struct {
62	StylePrimitive
63	Ticked   string `json:"ticked,omitempty"`
64	Unticked string `json:"unticked,omitempty"`
65}
66
67// StyleBlock holds the basic style settings for block elements.
68type StyleBlock struct {
69	StylePrimitive
70	Indent      *uint   `json:"indent,omitempty"`
71	IndentToken *string `json:"indent_token,omitempty"`
72	Margin      *uint   `json:"margin,omitempty"`
73}
74
75// StyleCodeBlock holds the style settings for a code block.
76type StyleCodeBlock struct {
77	StyleBlock
78	Theme  string  `json:"theme,omitempty"`
79	Chroma *Chroma `json:"chroma,omitempty"`
80}
81
82// StyleList holds the style settings for a list.
83type StyleList struct {
84	StyleBlock
85	LevelIndent uint `json:"level_indent,omitempty"`
86}
87
88// StyleTable holds the style settings for a table.
89type StyleTable struct {
90	StyleBlock
91	CenterSeparator *string `json:"center_separator,omitempty"`
92	ColumnSeparator *string `json:"column_separator,omitempty"`
93	RowSeparator    *string `json:"row_separator,omitempty"`
94}
95
96// StyleConfig is used to configure the styling behavior of an ANSIRenderer.
97type StyleConfig struct {
98	Document   StyleBlock `json:"document,omitempty"`
99	BlockQuote StyleBlock `json:"block_quote,omitempty"`
100	Paragraph  StyleBlock `json:"paragraph,omitempty"`
101	List       StyleList  `json:"list,omitempty"`
102
103	Heading StyleBlock `json:"heading,omitempty"`
104	H1      StyleBlock `json:"h1,omitempty"`
105	H2      StyleBlock `json:"h2,omitempty"`
106	H3      StyleBlock `json:"h3,omitempty"`
107	H4      StyleBlock `json:"h4,omitempty"`
108	H5      StyleBlock `json:"h5,omitempty"`
109	H6      StyleBlock `json:"h6,omitempty"`
110
111	Text           StylePrimitive `json:"text,omitempty"`
112	Strikethrough  StylePrimitive `json:"strikethrough,omitempty"`
113	Emph           StylePrimitive `json:"emph,omitempty"`
114	Strong         StylePrimitive `json:"strong,omitempty"`
115	HorizontalRule StylePrimitive `json:"hr,omitempty"`
116
117	Item        StylePrimitive `json:"item,omitempty"`
118	Enumeration StylePrimitive `json:"enumeration,omitempty"`
119	Task        StyleTask      `json:"task,omitempty"`
120
121	Link     StylePrimitive `json:"link,omitempty"`
122	LinkText StylePrimitive `json:"link_text,omitempty"`
123
124	Image     StylePrimitive `json:"image,omitempty"`
125	ImageText StylePrimitive `json:"image_text,omitempty"`
126
127	Code      StyleBlock     `json:"code,omitempty"`
128	CodeBlock StyleCodeBlock `json:"code_block,omitempty"`
129
130	Table StyleTable `json:"table,omitempty"`
131
132	DefinitionList        StyleBlock     `json:"definition_list,omitempty"`
133	DefinitionTerm        StylePrimitive `json:"definition_term,omitempty"`
134	DefinitionDescription StylePrimitive `json:"definition_description,omitempty"`
135
136	HTMLBlock StyleBlock `json:"html_block,omitempty"`
137	HTMLSpan  StyleBlock `json:"html_span,omitempty"`
138}
139
140func cascadeStyles(s ...StyleBlock) StyleBlock {
141	var r StyleBlock
142	for _, v := range s {
143		r = cascadeStyle(r, v, true)
144	}
145	return r
146}
147
148func cascadeStylePrimitives(s ...StylePrimitive) StylePrimitive {
149	var r StylePrimitive
150	for _, v := range s {
151		r = cascadeStylePrimitive(r, v, true)
152	}
153	return r
154}
155
156func cascadeStylePrimitive(parent, child StylePrimitive, toBlock bool) StylePrimitive {
157	s := child
158
159	s.Color = parent.Color
160	s.BackgroundColor = parent.BackgroundColor
161	s.Underline = parent.Underline
162	s.Bold = parent.Bold
163	s.Upper = parent.Upper
164	s.Title = parent.Title
165	s.Lower = parent.Lower
166	s.Italic = parent.Italic
167	s.CrossedOut = parent.CrossedOut
168	s.Faint = parent.Faint
169	s.Conceal = parent.Conceal
170	s.Inverse = parent.Inverse
171	s.Blink = parent.Blink
172
173	if toBlock {
174		s.BlockPrefix = parent.BlockPrefix
175		s.BlockSuffix = parent.BlockSuffix
176		s.Prefix = parent.Prefix
177		s.Suffix = parent.Suffix
178	}
179
180	if child.Color != nil {
181		s.Color = child.Color
182	}
183	if child.BackgroundColor != nil {
184		s.BackgroundColor = child.BackgroundColor
185	}
186	if child.Underline != nil {
187		s.Underline = child.Underline
188	}
189	if child.Bold != nil {
190		s.Bold = child.Bold
191	}
192	if child.Upper != nil {
193		s.Upper = child.Upper
194	}
195	if child.Lower != nil {
196		s.Lower = child.Lower
197	}
198	if child.Title != nil {
199		s.Title = child.Title
200	}
201	if child.Italic != nil {
202		s.Italic = child.Italic
203	}
204	if child.CrossedOut != nil {
205		s.CrossedOut = child.CrossedOut
206	}
207	if child.Faint != nil {
208		s.Faint = child.Faint
209	}
210	if child.Conceal != nil {
211		s.Conceal = child.Conceal
212	}
213	if child.Inverse != nil {
214		s.Inverse = child.Inverse
215	}
216	if child.Blink != nil {
217		s.Blink = child.Blink
218	}
219	if child.BlockPrefix != "" {
220		s.BlockPrefix = child.BlockPrefix
221	}
222	if child.BlockSuffix != "" {
223		s.BlockSuffix = child.BlockSuffix
224	}
225	if child.Prefix != "" {
226		s.Prefix = child.Prefix
227	}
228	if child.Suffix != "" {
229		s.Suffix = child.Suffix
230	}
231	if child.Format != "" {
232		s.Format = child.Format
233	}
234
235	return s
236}
237
238func cascadeStyle(parent StyleBlock, child StyleBlock, toBlock bool) StyleBlock {
239	s := child
240	s.StylePrimitive = cascadeStylePrimitive(parent.StylePrimitive, child.StylePrimitive, toBlock)
241
242	if toBlock {
243		s.Indent = parent.Indent
244		s.Margin = parent.Margin
245	}
246
247	if child.Indent != nil {
248		s.Indent = child.Indent
249	}
250
251	return s
252}