edb4385345
A list that toggles visibility via the checkbox hack is needed in at least two spots: the page actions overflow menu and the user menu. This patch makes several refactors to turn what was previously hardcoded into page actions a reusable component: - Start a new components directory. Components are reusable and composable. The subdirectories are organized by function, not ResourceLoader module bundling which greatly improves the ability to see a component's full functionality in one directory instead of examining the entire codebase. See updates to README. - Extract pageactions.less into: - ToggleList.less: LESS for any checkbox hack list. - DropDownList.less: LESS for lists that open downwards. - MenuListItem.less: LESS for list items of menus. The division makes it easier to see concerns, dependencies, and change code. - Move pageActionMenu.mustache to a component and extract ToggleList template. - Extract ToggleList.js from Toolbar.js. Bug: T214540 Change-Id: I171831469a6733c458bc5c7ba249a5096ca975b8
52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
@import '../../minerva.less/minerva.variables';
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.toggle-list__checkbox {
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// Always occlude the checkbox. The checkbox display cannot be none since its focus state is used
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// for other selectors.
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position: absolute;
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z-index: @z-indexOccluded;
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opacity: 0;
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}
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.toggle-list__toggle {
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// Use the hand icon for the toggle button which is actually a checkbox label.
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cursor: pointer;
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}
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.toggle-list__checkbox:focus + .toggle-list__toggle {
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// The toggle button / label itself cannot receive focus but the underlying checkbox can. Keep
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// the button and checkbox focus presentation in sync. From
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// resources/src/mediawiki.toc.styles/screen.less.
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outline: dotted 1px; /* Firefox style for focus */
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outline: auto @colorProgressiveHighlight; /* Webkit style for focus */
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}
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.touch-events .toggle-list__checkbox:focus + .toggle-list__toggle {
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// Buttons have no focus outline on mobile.
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outline: 0;
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}
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.toggle-list__list {
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// The menu appears over the content and occupies no room within it.
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position: absolute;
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//
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// If max-height is set and the height exceeds it, add a vertical scrollbar.
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overflow-y: auto;
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//
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// The menu floats over content but below overlays.
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z-index: @z-indexDrawer;
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//
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background: @skinContentBgColor;
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box-shadow: 0 5px 17px 0 rgba( 0, 0, 0, 0.24 ), 0 0 1px @colorGray10;
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border-radius: @borderRadius;
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//
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visibility: hidden;
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opacity: 0;
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}
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.toggle-list__checkbox:checked ~ .toggle-list__list {
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// Reveal the list when checked.
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visibility: visible;
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opacity: 1;
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}
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