64 lines
2.1 KiB
Swift
64 lines
2.1 KiB
Swift
//
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// Copyright (c) 2017 Touch Instinct
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the Software), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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import TableKit
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/// Class used as general placeholder for type-erasured in TableRow<T>
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private class AnyBaseTableRowHolder {
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let row: Row
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init(tableRow: Row) {
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row = tableRow
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}
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}
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/// Class used to hold resolved TableRow
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private final class AnyBaseTableRowBox<T: ConfigurableCell>: AnyBaseTableRowHolder where T: BaseCell, T.T: BaseCellViewModel {
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init(tableRow: TableRow<T>) {
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super.init(tableRow: tableRow)
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}
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}
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/// Class that used to configure separators when multiply cells presented in one section
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/// Holds TableRow<T> with any model inherited from BaseCellViewModel
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public final class AnyBaseTableRow {
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fileprivate let anyTableRow: AnyBaseTableRowHolder
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let viewModel: BaseCellViewModel
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init<T>(tableRow: TableRow<T>) where T: BaseCell, T.T: BaseCellViewModel {
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anyTableRow = AnyBaseTableRowBox(tableRow: tableRow)
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viewModel = tableRow.item
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}
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}
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public extension Array where Element == AnyBaseTableRow {
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var rows: [Row] {
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return map { $0.anyTableRow.row }
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}
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}
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