Class PineColorProvider

Private literalColors

Private regexColorNew

Private regexColorRgb

Private regexHex

Private regexLiteral

Private colorHexPresentation

• colorHexPresentation(color, includeAlphaOrLiteral?): string

• Converts a vscode.Color object to a hex color string.

  Parameters

  • color: Color

    The vscode.Color object to convert.

  • includeAlphaOrLiteral: string = 'alpha'

    Determines whether to include the alpha channel or a color literal.

  Returns string

  A hex color string.

Private colorNewPresentation

• colorNewPresentation(color): string

• Converts a vscode.Color object to a new color string.

  Parameters

  • color: Color

    The vscode.Color object to convert.

  Returns string

  A new color string.

Private colorRgbPresentation

• colorRgbPresentation(color): string

• Converts a vscode.Color object to an RGB color string.

  Parameters

  • color: Color

    The vscode.Color object to convert.

  Returns string

  An RGB color string.

Private denormalize

• denormalize(num): number

• Denormalizes a number from the 0-1 range to the 0-255 range.

  Parameters

  • num: number

    The number to denormalize.

  Returns number

  The denormalized number.

Private denormalizeAlpha

• denormalizeAlpha(alpha): number

• Denormalizes an alpha value from the 0-1 range to the 0-100 range.

  Parameters

  • alpha: number

    The alpha value to denormalize.

  Returns number

  The denormalized alpha value.

Private extractRange

• extractRange(document, startIndex, colorString): Range

• Extracts a range from a document.

  Parameters

  • document: TextDocument

    The document to extract the range from.

  • startIndex: number

    The start index of the range.

  • colorString: string

    The color string to determine the end of the range.

  Returns Range

  A vscode.Range object.

Private findColors

• findColors(text, document, regex): ColorInformation[]

• Finds colors in a given text using a regex pattern.

  Parameters

  • text: string

    The text to find colors in.

  • document: TextDocument

    The document the text is from.

  • regex: RegExp

    The regex pattern to use for finding colors.

  Returns ColorInformation[]

  An array of vscode.ColorInformation objects.

Private fromHexWithTransparency

• fromHexWithTransparency(hex, transparency): Color

• Creates a new color from a hex color string and a transparency value.

  Parameters

  • hex: string

    The hex color string.

  • transparency: number

    The transparency value.

  Returns Color

  A vscode.Color object.

Private getLiteralColor

• getLiteralColor(hexColor): null | string

• Gets the literal color name for a given hex color.

  Parameters

  • hexColor: string

    The hex color to get the literal color name for.

  Returns null | string

  The literal color name, or null if not found.

Private handleColorNew

• handleColorNew(colorString): Color

• Handles the creation of a new color.

  Parameters

  • colorString: string

    The color string to be processed.

  Returns Color

  A vscode.Color object.

Private handleColorRgb

• handleColorRgb(colorString): Color

• Handles the creation of a color from an RGB color string.

  Parameters

  • colorString: string

    The RGB color string to be processed.

  Returns Color

  A vscode.Color object.

Private handleHex

• handleHex(hex): Color

• Converts a hex color string to a vscode.Color object.

  Parameters

  • hex: string

    The hex color string to convert.

  Returns Color

  A vscode.Color object.

Private hexFromNumber

• hexFromNumber(color): string

• Converts a number to a hex string.

  Parameters

  • color: number

    The number to convert.

  Returns string

  The hex string.

Private isWithinComment

• isWithinComment(document, position): boolean

• Checks if a position is within a comment in a document.

  Parameters

  • document: TextDocument

    The document to check.

  • position: Position

    The position to check.

  Returns boolean

  A boolean indicating if the position is within a comment.

Private normalize

• normalize(num): number

• Normalizes a number from the 0-255 range to the 0-1 range.

  Parameters

  • num: number

    The number to normalize.

  Returns number

  The normalized number.

Private normalizeAlpha

• normalizeAlpha(alpha): number

• Normalizes an alpha value from the 0-100 range to the 0-1 range.

  Parameters

  • alpha: number

    The alpha value to normalize.

  Returns number

  The normalized alpha value.

Private parseColorString

• parseColorString(colorString): null | Color

• Parses a color string and returns a vscode.Color object.

  Parameters

  • colorString: string

    The color string to parse.

  Returns null | Color

  A vscode.Color object, or null if the color string is invalid.