mediawiki-skins-Vector/resources/skins.vector.styles/components/VueEnhancedSearchBox.less
Jon Robson 83458dd8dd Icons: Globally set icon colors to @opacity-icon-base
Also use other icon opacity variables where applicable.

Bug: T317800
Depends-On: If2f99124b01ce99b5131fdb960c60952075f6343
Change-Id: Ib8b3d11bd1bd6f902ff846eeb2a8f9cf3c7077b2
2022-09-19 19:28:19 +00:00

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@import '../../common/variables.less';
/**
* Minimal styling for initial no-JS server-rendered
* search form, which gets replaced by Codex on focus.
* Most values are hard-coded since they aim to
* mimic Codex-specific variables and disable the
* ResourceLoader LESS transformation of `calc`.
*/
// Derived from @size-base design token in Codex
@size-base: 32px;
@min-size-search-button: 30px;
@background-size-x-search-button: unit( 20px / @font-size-browser / @font-size-base, em );
// Search container
// We have to put those styles outside `.skin-vector-search-vue`,
// as we can't address no-JS modern and Vue enhanced otherwise.
.vector-search-box {
// Use Vector's base font-size, as this is a component outside of `.vector-body`.
font-size: @font-size-base;
// Support IE 9-11, Trident cuts values 2 digits after decimal point.
// `calc` enables to set correct calculation in place again. See T102364.
font-size: @font-size-base--trident-hack;
// If this is a flex item, make sure it grows into available space.
flex-grow: 1;
> div {
max-width: @max-width-search;
}
}
// Typeahead search elements
.vector-search-box-vue .vector-search-box-input,
.vector-search-box-vue .searchButton {
// Overrides #mw-searchButton in resources/skins.vector.styles/SearchBox.less
font-size: inherit;
}
.vector-search-box-vue .vector-search-box-input {
height: @size-base;
}
.vector-search-box-vue .searchButton {
background-size: @background-size-x-search-button auto;
}
// Only apply the following Codex-related rules to clients who have js enabled.
.client-js .vector-search-box-vue {
// Derived from @size-search-figure in Codex.
// https://gerrit.wikimedia.org/r/plugins/gitiles/design/codex/+/refs/tags/v0.1.0-alpha.8/packages/codex/src/components/typeahead-search/TypeaheadSearch.vue#676
@size-search-figure: 40px;
// Derived from text input start icon padding in Codex.
// https://gerrit.wikimedia.org/r/plugins/gitiles/design/codex/+/refs/tags/v0.1.0-alpha.8/packages/codex/src/components/text-input/TextInput.vue#257
@padding-left-start-icon: 36px;
.vector-typeahead-search {
// Hide the button, only show it on hover or when the input or the button itself is focused
.cdx-search-input__end-button {
opacity: 0;
// 250ms transition to match the border-color transition in CdxTextInput
transition: opacity 250ms;
&:focus {
opacity: 1;
}
}
// Hide the border between the input and the button
.cdx-text-input__input:not( :hover ):not( :focus ) {
border-right-color: transparent;
}
&--active,
&:hover {
.cdx-search-input__end-button {
opacity: 1;
}
// Make the text input's right border appear on top of the button's left border,
// otherwise the hover transition looks weird
.cdx-text-input {
z-index: 1;
}
// Use straight corners instead of rounded corners for the border between the
// input and the button. Only apply this on hover, to reduce (but not eliminate) the
// tiny gap in the input's border when the button is hidden
.cdx-text-input__input {
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
}
.cdx-menu-item {
// Remove margin-bottom on li elements that is applied by
// mediawiki.skinning/elements.css.
margin-bottom: 0;
a {
// Remove link underline on hover that is applied by
// mediawiki.skinning/elements.css.
text-decoration: none;
}
}
// Reset Codex. Prevents the input border and the start icon from animating
// when the input gets inserted into the DOM while being focused.
&.vector-search-box-disable-transitions {
.cdx-text-input__input:enabled,
.cdx-text-input__start-icon {
transition: none;
}
}
}
.vector-search-box-input {
padding-left: @padding-left-start-icon;
// Derived from @padding-input-text in Codex's TextInput component.
padding-right: 8px;
}
// Move & resize search icon to match Codex.
.searchButton {
// T270202: Act like a an inert element instead of a submit button before
// Codex loads to discourage people clicking on it since it is a submit
// button styled to look like Codex's inert start icon. Note, ideally these
// submit buttons should be changed to inert elements like span to be
// semantically correct.
pointer-events: none;
// Override the default right & left position of the icon.
right: auto;
top: 0;
bottom: 0;
// Accounts for the 1px input border.
left: @border-width-base;
// Increase size to match Codex.
width: @padding-left-start-icon;
// Set opacity to match icon color from Codex (0.51 approximates #72777d)
opacity: @opacity-base--disabled;
}
.vector-search-box-input:focus ~ .searchButton {
// When the input is focused, change icon color to match Codex (0.87 approximates #202122)
opacity: @opacity-icon-base;
}
&.vector-search-box-show-thumbnail {
> div {
// Ensure the input + search button = 500px when unfocused and `auto-expand-width` enabled (i.e. search in header)
// Also increases the width of the sticky header search, which has `auto-expand-width` disabled
max-width: @max-width-search + unit( @size-search-expand / @font-size-browser / @font-size-base, em ); // 37.42857143em @ 16 & 0.875em
}
&.vector-search-box-auto-expand-width .searchButton {
// Accounts for the margin that allocates space for the input expanding and
// 1px input border.
left: @size-search-expand + @border-width-base;
}
&.vector-search-box-auto-expand-width .vector-search-box-input {
margin-left: @size-search-expand;
width: ~'calc( 100% - @{size-search-expand} )';
}
}
}