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| 1 | +<!-- |
| 2 | + This source file is part of the Swift.org open source project |
| 3 | + |
| 4 | + Copyright (c) 2024 Apple Inc. and the Swift project authors |
| 5 | + Licensed under Apache License v2.0 with Runtime Library Exception |
| 6 | + |
| 7 | + See https://swift.org/LICENSE.txt for license information |
| 8 | + See https://swift.org/CONTRIBUTORS.txt for Swift project authors |
| 9 | +--> |
| 10 | + |
| 11 | +<template> |
| 12 | + <div |
| 13 | + class="declaration-group" |
| 14 | + :class="classes" |
| 15 | + ref="apiChangesDiff" |
| 16 | + > |
| 17 | + <p v-if="shouldCaption" class="platforms"> |
| 18 | + <strong>{{ caption }}</strong> |
| 19 | + </p> |
| 20 | + <Source |
| 21 | + :tokens="declaration.tokens" |
| 22 | + :language="interfaceLanguage" |
| 23 | + /> |
| 24 | + </div> |
| 25 | +</template> |
| 26 | + |
| 27 | +<script> |
| 28 | +import DeclarationSource from 'docc-render/components/DocumentationTopic/PrimaryContent/DeclarationSource.vue'; |
| 29 | +import Language from 'docc-render/constants/Language'; |
| 30 | +import { APIChangesMultipleLines } from 'docc-render/mixins/apiChangesHelpers'; |
| 31 | + |
| 32 | +/** |
| 33 | + * Renders a code source with an optional caption. |
| 34 | + */ |
| 35 | +export default { |
| 36 | + name: 'DeclarationGroup', |
| 37 | + components: { |
| 38 | + Source: DeclarationSource, |
| 39 | + }, |
| 40 | + mixins: [APIChangesMultipleLines], |
| 41 | + inject: { |
| 42 | + languages: { |
| 43 | + default: () => new Set(), |
| 44 | + }, |
| 45 | + interfaceLanguage: { |
| 46 | + default: () => Language.swift.key.api, |
| 47 | + }, |
| 48 | + symbolKind: { |
| 49 | + default: () => undefined, |
| 50 | + }, |
| 51 | + }, |
| 52 | + props: { |
| 53 | + declaration: { |
| 54 | + type: Object, |
| 55 | + required: true, |
| 56 | + }, |
| 57 | + /** |
| 58 | + * Whether to show the caption or not. |
| 59 | + * Usually if there is more than Declaration group. |
| 60 | + */ |
| 61 | + shouldCaption: { |
| 62 | + type: Boolean, |
| 63 | + default: false, |
| 64 | + }, |
| 65 | + /** |
| 66 | + * The type of code change. |
| 67 | + * @type {"added"|"deprecated"|"modified"} |
| 68 | + */ |
| 69 | + changeType: { |
| 70 | + type: String, |
| 71 | + required: false, |
| 72 | + }, |
| 73 | + }, |
| 74 | + computed: { |
| 75 | + classes: ({ |
| 76 | + changeType, |
| 77 | + multipleLinesClass, |
| 78 | + displaysMultipleLinesAfterAPIChanges, |
| 79 | + }) => ({ |
| 80 | + [`declaration-group--changed declaration-group--${changeType}`]: changeType, |
| 81 | + [multipleLinesClass]: displaysMultipleLinesAfterAPIChanges, |
| 82 | + }), |
| 83 | + caption() { |
| 84 | + return this.declaration.platforms.join(', '); |
| 85 | + }, |
| 86 | + }, |
| 87 | +}; |
| 88 | +</script> |
| 89 | + |
| 90 | +<style scoped lang="scss"> |
| 91 | +@import 'docc-render/styles/_core.scss'; |
| 92 | + |
| 93 | +.platforms { |
| 94 | + @include font-styles(body-reduced); |
| 95 | + |
| 96 | + margin-bottom: 0.45rem; |
| 97 | + margin-top: var(--spacing-stacked-margin-xlarge); |
| 98 | + |
| 99 | + .changed & { |
| 100 | + padding-left: $code-source-spacing; |
| 101 | + } |
| 102 | + |
| 103 | + &:first-of-type { |
| 104 | + margin-top: 1rem; |
| 105 | + } |
| 106 | +} |
| 107 | + |
| 108 | +.source { |
| 109 | + transition: margin 0.3s linear; |
| 110 | + |
| 111 | + .platforms + & { |
| 112 | + margin: 0; |
| 113 | + } |
| 114 | +} |
| 115 | + |
| 116 | +// don't highlight tokens in initial declaration until the user has explicitly |
| 117 | +// expanded a list of overloaded declarations — this rule could be simplified |
| 118 | +// in the future if the HTML is restructured to have an expanded state class for |
| 119 | +// the whole list instead of having it on each declaration |
| 120 | +.declaration-pill:not(.declaration-pill--expanded) { |
| 121 | + .source:deep(.highlighted) { |
| 122 | + background: unset; |
| 123 | + font-weight: normal; |
| 124 | + } |
| 125 | +} |
| 126 | + |
| 127 | +// only applicable for when other declaration list is expanded |
| 128 | +.declaration-pill--expanded { |
| 129 | + $docs-declaration-source-border-width: 1px; |
| 130 | + |
| 131 | + .source { |
| 132 | + border-width: $docs-declaration-source-border-width; |
| 133 | + |
| 134 | + // ensure links are not clickable, when expanded |
| 135 | + :deep(a) { |
| 136 | + pointer-events: none; |
| 137 | + } |
| 138 | + } |
| 139 | + |
| 140 | + &.selected-declaration { |
| 141 | + .source { |
| 142 | + border-color: var(--color-focus-border-color, var(--color-focus-border-color)); |
| 143 | + } |
| 144 | + } |
| 145 | + |
| 146 | + &:not(.selected-declaration) { |
| 147 | + .source { |
| 148 | + background: none; |
| 149 | + } |
| 150 | + } |
| 151 | +} |
| 152 | + |
| 153 | +@include changedStyles { |
| 154 | + .source { |
| 155 | + // background should also be applied over changed icon over whole pill |
| 156 | + background: none; |
| 157 | + border: none; |
| 158 | + margin-top: 0; |
| 159 | + margin-bottom: 0; |
| 160 | + margin-left: $change-icon-occupied-space; |
| 161 | + padding-left: 0; |
| 162 | + } |
| 163 | +} |
| 164 | +</style> |
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