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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2019 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
/// The document color request is sent from the client to the server to list
/// all color references found in a given text document. Along with the range,
/// a color value in RGB is returned.
/// Clients can use the result to decorate color references in an editor.
///
/// - Parameters:
/// - textDocument: The document to search for color references.
///
/// - Returns: A list of color references for the given document.
public struct DocumentColorRequest: TextDocumentRequest, Hashable {
public static let method: String = "textDocument/documentColor"
public typealias Response = [ColorInformation]
/// The document in which to search for color references.
public var textDocument: TextDocumentIdentifier
public init(textDocument: TextDocumentIdentifier) {
self.textDocument = textDocument
}
}
public struct ColorInformation: ResponseType, Hashable {
/// The range in the document where this color appears.
@CustomCodable<PositionRange>
public var range: Range<Position>
/// The actual color value for this color range.
public var color: Color
public init(range: Range<Position>, color: Color) {
self._range = CustomCodable<PositionRange>(wrappedValue: range)
self.color = color
}
}
/// Represents a color in RGBA space.
public struct Color: Hashable, Codable, Sendable {
/// The red component of this color in the range [0-1].
public var red: Double
/// The green component of this color in the range [0-1].
public var green: Double
/// The blue component of this color in the range [0-1].
public var blue: Double
/// The alpha component of this color in the range [0-1].
public var alpha: Double
public init(red: Double, green: Double, blue: Double, alpha: Double) {
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
}
}
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