59 lines
1.7 KiB
Swift
59 lines
1.7 KiB
Swift
//
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// MenuButton.swift
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// Adwaita
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//
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// Created by david-swift on 22.10.23.
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//
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import CAdw
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/// A button widget for menus.
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public struct MenuSection: MenuWidget {
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/// The content of the section.
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var sectionContent: Body
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/// Initialize a section for menus.
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/// - Parameter content: The content of the section.
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public init(@ViewBuilder content: () -> Body) {
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self.sectionContent = content()
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}
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/// The view storage.
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/// - Parameters:
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/// - modifiers: Modify the views before updating.
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/// - type: The type of the views.
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/// - Returns: The view storage.
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public func container<Data>(
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data: WidgetData,
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type: Data.Type
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) -> ViewStorage where Data: ViewRenderData {
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let storage = ViewStorage(nil)
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let childStorage = MenuCollection { sectionContent }.getMenu(data: data)
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storage.content[.mainContent] = [childStorage]
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let pointer = g_menu_item_new_section(nil, childStorage.opaquePointer?.cast())
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storage.pointer = pointer
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return storage
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}
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/// Update the stored content.
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/// - Parameters:
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/// - storage: The storage to update.
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/// - modifiers: Modify the views before updating.
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/// - updateProperties: Whether to update the properties.
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/// - type: The type of the views.
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public func update<Data>(
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_ storage: ViewStorage,
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data: WidgetData,
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updateProperties: Bool,
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type: Data.Type
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) where Data: ViewRenderData {
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guard let content = storage.content[.mainContent]?.first else {
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return
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}
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MenuCollection { sectionContent }
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.updateStorage(content, data: data, updateProperties: updateProperties, type: MenuContext.self)
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}
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}
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