228 lines
7.6 KiB
Go
228 lines
7.6 KiB
Go
package ansi
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// Chroma holds all the chroma settings.
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type Chroma struct {
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Text StylePrimitive `json:"text,omitempty"`
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Error StylePrimitive `json:"error,omitempty"`
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Comment StylePrimitive `json:"comment,omitempty"`
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CommentPreproc StylePrimitive `json:"comment_preproc,omitempty"`
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Keyword StylePrimitive `json:"keyword,omitempty"`
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KeywordReserved StylePrimitive `json:"keyword_reserved,omitempty"`
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KeywordNamespace StylePrimitive `json:"keyword_namespace,omitempty"`
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KeywordType StylePrimitive `json:"keyword_type,omitempty"`
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Operator StylePrimitive `json:"operator,omitempty"`
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Punctuation StylePrimitive `json:"punctuation,omitempty"`
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Name StylePrimitive `json:"name,omitempty"`
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NameBuiltin StylePrimitive `json:"name_builtin,omitempty"`
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NameTag StylePrimitive `json:"name_tag,omitempty"`
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NameAttribute StylePrimitive `json:"name_attribute,omitempty"`
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NameClass StylePrimitive `json:"name_class,omitempty"`
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NameConstant StylePrimitive `json:"name_constant,omitempty"`
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NameDecorator StylePrimitive `json:"name_decorator,omitempty"`
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NameException StylePrimitive `json:"name_exception,omitempty"`
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NameFunction StylePrimitive `json:"name_function,omitempty"`
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NameOther StylePrimitive `json:"name_other,omitempty"`
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Literal StylePrimitive `json:"literal,omitempty"`
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LiteralNumber StylePrimitive `json:"literal_number,omitempty"`
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LiteralDate StylePrimitive `json:"literal_date,omitempty"`
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LiteralString StylePrimitive `json:"literal_string,omitempty"`
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LiteralStringEscape StylePrimitive `json:"literal_string_escape,omitempty"`
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GenericDeleted StylePrimitive `json:"generic_deleted,omitempty"`
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GenericEmph StylePrimitive `json:"generic_emph,omitempty"`
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GenericInserted StylePrimitive `json:"generic_inserted,omitempty"`
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GenericStrong StylePrimitive `json:"generic_strong,omitempty"`
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GenericSubheading StylePrimitive `json:"generic_subheading,omitempty"`
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Background StylePrimitive `json:"background,omitempty"`
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}
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// StylePrimitive holds all the basic style settings.
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type StylePrimitive struct {
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BlockPrefix string `json:"block_prefix,omitempty"`
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BlockSuffix string `json:"block_suffix,omitempty"`
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Prefix string `json:"prefix,omitempty"`
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Suffix string `json:"suffix,omitempty"`
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Color *string `json:"color,omitempty"`
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BackgroundColor *string `json:"background_color,omitempty"`
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Underline *bool `json:"underline,omitempty"`
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Bold *bool `json:"bold,omitempty"`
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Italic *bool `json:"italic,omitempty"`
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CrossedOut *bool `json:"crossed_out,omitempty"`
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Faint *bool `json:"faint,omitempty"`
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Conceal *bool `json:"conceal,omitempty"`
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Overlined *bool `json:"overlined,omitempty"`
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Inverse *bool `json:"inverse,omitempty"`
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Blink *bool `json:"blink,omitempty"`
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Format string `json:"format,omitempty"`
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}
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// StyleTask holds the style settings for a task item.
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type StyleTask struct {
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StylePrimitive
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Ticked string `json:"ticked,omitempty"`
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Unticked string `json:"unticked,omitempty"`
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}
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// StyleBlock holds the basic style settings for block elements.
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type StyleBlock struct {
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StylePrimitive
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Indent *uint `json:"indent,omitempty"`
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IndentToken *string `json:"indent_token,omitempty"`
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Margin *uint `json:"margin,omitempty"`
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}
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// StyleCodeBlock holds the style settings for a code block.
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type StyleCodeBlock struct {
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StyleBlock
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Theme string `json:"theme,omitempty"`
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Chroma *Chroma `json:"chroma,omitempty"`
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}
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// StyleList holds the style settings for a list.
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type StyleList struct {
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StyleBlock
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LevelIndent uint `json:"level_indent,omitempty"`
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}
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// StyleTable holds the style settings for a table.
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type StyleTable struct {
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StyleBlock
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CenterSeparator *string `json:"center_separator,omitempty"`
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ColumnSeparator *string `json:"column_separator,omitempty"`
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RowSeparator *string `json:"row_separator,omitempty"`
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}
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// StyleConfig is used to configure the styling behavior of an ANSIRenderer.
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type StyleConfig struct {
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Document StyleBlock `json:"document,omitempty"`
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BlockQuote StyleBlock `json:"block_quote,omitempty"`
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Paragraph StyleBlock `json:"paragraph,omitempty"`
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List StyleList `json:"list,omitempty"`
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Heading StyleBlock `json:"heading,omitempty"`
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H1 StyleBlock `json:"h1,omitempty"`
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H2 StyleBlock `json:"h2,omitempty"`
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H3 StyleBlock `json:"h3,omitempty"`
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H4 StyleBlock `json:"h4,omitempty"`
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H5 StyleBlock `json:"h5,omitempty"`
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H6 StyleBlock `json:"h6,omitempty"`
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Text StylePrimitive `json:"text,omitempty"`
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Strikethrough StylePrimitive `json:"strikethrough,omitempty"`
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Emph StylePrimitive `json:"emph,omitempty"`
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Strong StylePrimitive `json:"strong,omitempty"`
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HorizontalRule StylePrimitive `json:"hr,omitempty"`
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Item StylePrimitive `json:"item,omitempty"`
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Enumeration StylePrimitive `json:"enumeration,omitempty"`
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Task StyleTask `json:"task,omitempty"`
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Link StylePrimitive `json:"link,omitempty"`
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LinkText StylePrimitive `json:"link_text,omitempty"`
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Image StylePrimitive `json:"image,omitempty"`
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ImageText StylePrimitive `json:"image_text,omitempty"`
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Code StyleBlock `json:"code,omitempty"`
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CodeBlock StyleCodeBlock `json:"code_block,omitempty"`
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Table StyleTable `json:"table,omitempty"`
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DefinitionList StyleBlock `json:"definition_list,omitempty"`
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DefinitionTerm StylePrimitive `json:"definition_term,omitempty"`
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DefinitionDescription StylePrimitive `json:"definition_description,omitempty"`
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HTMLBlock StyleBlock `json:"html_block,omitempty"`
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HTMLSpan StyleBlock `json:"html_span,omitempty"`
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}
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func cascadeStyles(toBlock bool, s ...StyleBlock) StyleBlock {
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var r StyleBlock
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for _, v := range s {
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r = cascadeStyle(r, v, toBlock)
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}
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return r
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}
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func cascadeStyle(parent StyleBlock, child StyleBlock, toBlock bool) StyleBlock {
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s := child
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s.Color = parent.Color
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s.BackgroundColor = parent.BackgroundColor
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s.Underline = parent.Underline
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s.Bold = parent.Bold
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s.Italic = parent.Italic
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s.CrossedOut = parent.CrossedOut
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s.Faint = parent.Faint
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s.Conceal = parent.Conceal
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s.Overlined = parent.Overlined
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s.Inverse = parent.Inverse
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s.Blink = parent.Blink
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if toBlock {
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s.Indent = parent.Indent
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s.Margin = parent.Margin
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s.BlockPrefix = parent.BlockPrefix
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s.BlockSuffix = parent.BlockSuffix
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s.Prefix = parent.Prefix
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s.Suffix = parent.Suffix
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}
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if child.Color != nil {
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s.Color = child.Color
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}
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if child.BackgroundColor != nil {
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s.BackgroundColor = child.BackgroundColor
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}
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if child.Indent != nil {
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s.Indent = child.Indent
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}
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if child.Margin != nil {
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s.Margin = child.Margin
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}
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if child.Underline != nil {
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s.Underline = child.Underline
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}
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if child.Bold != nil {
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s.Bold = child.Bold
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}
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if child.Italic != nil {
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s.Italic = child.Italic
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}
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if child.CrossedOut != nil {
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s.CrossedOut = child.CrossedOut
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}
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if child.Faint != nil {
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s.Faint = child.Faint
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}
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if child.Conceal != nil {
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s.Conceal = child.Conceal
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}
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if child.Overlined != nil {
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s.Overlined = child.Overlined
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}
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if child.Inverse != nil {
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s.Inverse = child.Inverse
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}
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if child.Blink != nil {
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s.Blink = child.Blink
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}
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if child.BlockPrefix != "" {
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s.BlockPrefix = child.BlockPrefix
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}
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if child.BlockSuffix != "" {
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s.BlockSuffix = child.BlockSuffix
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}
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if child.Prefix != "" {
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s.Prefix = child.Prefix
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}
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if child.Suffix != "" {
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s.Suffix = child.Suffix
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}
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if child.Format != "" {
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s.Format = child.Format
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}
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return s
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}
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