131 lines
4.7 KiB
Swift
131 lines
4.7 KiB
Swift
//
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// Class.swift
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// Adwaita
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//
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// Created by david-swift on 14.01.24.
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//
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import Foundation
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/// A class.
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struct Class: ClassLike, Decodable {
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/// The name of the class.
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var name: String
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/// The prefix for C symbols.
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var cSymbolPrefix: String
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/// The type in C.
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var cType: String?
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/// The parent class.
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var parent: String?
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/// The doc string.
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var doc: String
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/// The available initializers.
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var constructors: [Constructor]
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/// The available properties.
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var properties: [Property]
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/// The available signals (callbacks).
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var signals: [Signal]
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/// Protocol conformances.
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var conformances: [Conformance]
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/// The coding keys for the class
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enum CodingKeys: String, CodingKey {
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/// Coding key
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case name, cSymbolPrefix, cType, parent, doc
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/// Coding key
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case constructors = "constructor"
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/// Coding key
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case properties = "property"
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/// Coding key
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case signals = "glibSignal"
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/// Coding key
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case conformances = "implements"
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}
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// swiftlint:disable function_body_length line_length
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/// Generate the code for the class.
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/// - Parameters:
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/// - config: The widget configuration.
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/// - genConfig: The generation configuration.
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/// - namespace: The namespace.
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/// - configs: The available widget configurations.
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/// - Returns: The code.
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func generate(
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config: WidgetConfiguration,
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genConfig: GenerationConfiguration,
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namespace: Namespace,
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configs: [WidgetConfiguration]
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) -> String {
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let dateFormatter = DateFormatter()
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dateFormatter.dateFormat = "dd.MM.yy"
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let widgetName = config.name ?? config.class
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let definition: String
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if config.dynamicWidget == nil {
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definition = "\(widgetName): Widget"
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} else {
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definition = "\(widgetName)<Element>: Widget where Element: Identifiable"
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}
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return """
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//
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// \(widgetName).swift
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// Adwaita
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//
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// Created by auto-generation on \(dateFormatter.string(from: .init())).
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//
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import CAdw
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import LevenshteinTransformations
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\(doc.docComment())
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public struct \(definition) {
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/// Additional update functions for type extensions.
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var updateFunctions: [(ViewStorage, [(View) -> View], Bool) -> Void] = []
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/// Additional appear functions for type extensions.
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var appearFunctions: [(ViewStorage, [(View) -> View]) -> Void] = []
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\(generateProperties(config: config, genConfig: genConfig, namespace: namespace, configs: configs))
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/// Initialize `\(widgetName)`.
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\(generateAdwaitaInitializer(config: config, genConfig: genConfig, namespace: namespace, configs: configs))
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/// Get the widget's view storage.
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/// - Parameter modifiers: The view modifiers.
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/// - Returns: The view storage.
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public func container(modifiers: [(View) -> View]) -> ViewStorage {
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let storage = ViewStorage(\(generateInitializer(name: widgetName, config: config, namespace: namespace, configs: configs))?.opaque())
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update(storage, modifiers: modifiers, updateProperties: true)
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\(generateWidgetAssignments(config: config, genConfig: genConfig, namespace: namespace, configs: configs))
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for function in appearFunctions {
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function(storage, modifiers)
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}
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return storage
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}
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/// Update the widget's view storage.
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/// - Parameters:
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/// - storage: The view storage.
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/// - modifiers: The view modifiers.
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/// - updateProperties: Whether to update the view's properties.
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public func update(_ storage: ViewStorage, modifiers: [(View) -> View], updateProperties: Bool) {\(generateSignalModifications(config: config, genConfig: genConfig, namespace: namespace))
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storage.modify { widget in
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\(generateBindingAssignments(config: config, genConfig: genConfig, namespace: namespace, configs: configs))
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\(generateModifications(config: config, genConfig: genConfig, namespace: namespace, configs: configs))
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\(generateDynamicWidgetUpdate(config: config, genConfig: genConfig))
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}
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for function in updateFunctions {
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function(storage, modifiers, updateProperties)
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}
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}
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\(generateModifiers(config: config, genConfig: genConfig, namespace: namespace, configs: configs))
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}
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"""
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}
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// swiftlint:enable function_body_length line_length
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}
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