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/** |
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* Desktop Mode — Window chrome. |
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* |
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* Everything that renders the base window frame: title bar, icon + |
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* title text, control buttons, focused / unfocused colour variants, |
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* the ⋯ actions menu panel, screen-meta buttons, the tab strip (for |
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* submenu + external tabs), the window body, the primary iframe, and |
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* the native-body variant. State-driven rules (dragging / resizing / |
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* maximized / fullscreen / overview / minimized / closing) live in |
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* sibling files loaded via `windows.css`. |
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* |
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* @since 6.9.0 |
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*/ |
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|
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/* Base window. */ |
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.desktop-mode-window { |
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/* |
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* border-box sizing is essential for pixel-perfect maximize. |
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* `Window.maximize()` sets inline `width = parent.clientWidth`, |
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* which is the area's inner width. Under content-box sizing, the |
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* window's 1px border would add 2 extra pixels to the rendered |
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* element, pushing its right + bottom borders past the |
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* overflow-hidden boundary of `.desktop-mode-area` and making them |
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* look clipped/offscreen. With border-box, width/height INCLUDE |
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* the border, so `width = clientWidth` fits exactly. |
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* |
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* WP admin CSS does set `*, *::before, *::after { box-sizing: |
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* border-box }` globally, but setting it explicitly here |
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* insulates us from stylesheets or embeds that might reset the |
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* universal rule — the correctness of maximize geometry is too |
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* important to depend on ambient CSS. |
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*/ |
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box-sizing: border-box; |
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position: absolute; |
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display: flex; |
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flex-direction: column; |
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background: var(--desktop-mode-window-bg); |
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border: 1px solid var(--desktop-mode-window-border); |
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border-radius: var(--desktop-mode-window-radius); |
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box-shadow: var(--desktop-mode-window-shadow); |
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/* |
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* Desktop-theme window frame (WINDOW_FRAME texture slot). All |
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* four properties default to their CSS initial value via the |
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* `var( …, fallback )` second argument, so with no theme active |
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* this costs nothing and the 1px border above stays in charge. |
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* A theme that sets `--desktop-mode-window-border-image-source` |
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* takes the frame over entirely — border-image paints on top of |
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* (and visually replaces) the border. See docs/desktop-themes.md. |
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*/ |
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border-image-source: var(--desktop-mode-window-border-image-source, none); |
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border-image-slice: var(--desktop-mode-window-border-image-slice, 100%); |
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border-image-width: var(--desktop-mode-window-border-image-width, 1); |
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border-image-repeat: var(--desktop-mode-window-border-image-repeat, stretch); |
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overflow: hidden; |
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min-width: 320px; |
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min-height: 200px; |
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transform-origin: center center; |
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transition: |
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left 0.25s cubic-bezier(0.2, 0, 0.2, 1), |
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top 0.25s cubic-bezier(0.2, 0, 0.2, 1), |
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width 0.25s cubic-bezier(0.2, 0, 0.2, 1), |
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height 0.25s cubic-bezier(0.2, 0, 0.2, 1), |
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border-radius 0.25s ease, |
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transform 0.2s ease, |
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opacity 0.2s ease, |
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box-shadow 0.2s ease, |
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/* Unfocus effects (e.g. `--fx-darken` / `--fx-frost`) toggle |
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* `filter`; keep it in the shared transition list so the |
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* treatment fades both ways as focus moves between windows. |
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* Duration is a custom property (default in `effects.css`) so |
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* the blur/darken ramp can be tuned without editing this list. */ |
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filter var( --desktop-mode-fx-transition-duration, 0.5s ) ease-in-out; |
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} |
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|
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/* |
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* Suppress the left/top/width/height transition during drag or resize — |
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* otherwise every pointer move lerps and the window lags the cursor. |
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* |
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* Also during a viewport reflow (`--reflowing`) — when the browser |
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* window is being dragged smaller, the ResizeObserver fires many |
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* times per second and each style write would restart the 250 ms |
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* transition, leaving maximized / snapped windows ~250 ms behind the |
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* viewport the whole time. The class is added by |
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* `reflowStatefulWindows` and cleared ~140 ms after the last tick. |
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*/ |
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.desktop-mode-window--dragging, |
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.desktop-mode-window--resizing, |
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.desktop-mode-window--reflowing { |
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transition: none; |
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} |
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|
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/* |
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* Snap-to-grid drag/resize: re-enable a SHORT transition so each |
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* cell-to-cell jump animates smoothly instead of teleporting. The |
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* `--snap-drag` class is added by the window class only when snap |
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* is on at drag/resize start; it composes with `--dragging` / |
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* `--resizing` and the source-order ensures it wins. Kept short |
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* (90 ms) so the window still feels glued to the cursor — anything |
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* longer reads as lag. |
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*/ |
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.desktop-mode-window--snap-drag { |
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transition: |
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left 0.09s ease-out, |
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top 0.09s ease-out, |
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width 0.09s ease-out, |
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height 0.09s ease-out; |
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} |
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|
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/* Focused window gets elevated shadow and distinct title bar. */ |
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.desktop-mode-window--focused { |
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box-shadow: var(--desktop-mode-window-shadow-focused); |
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/* |
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* WINDOW_FRAME_FOCUSED texture slot. Each property falls through |
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* the unfocused WINDOW_FRAME value before reaching its initial, so |
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* a theme shipping one frame gets it on both states and a theme |
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* shipping two gets a frame that lights up on focus — the same |
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* fallback chain TITLEBAR_FOCUSED uses. |
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*/ |
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border-image-source: var( |
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--desktop-mode-window-border-image-focused-source, |
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var(--desktop-mode-window-border-image-source, none) |
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); |
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border-image-slice: var( |
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--desktop-mode-window-border-image-focused-slice, |
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var(--desktop-mode-window-border-image-slice, 100%) |
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); |
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border-image-width: var( |
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--desktop-mode-window-border-image-focused-width, |
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var(--desktop-mode-window-border-image-width, 1) |
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); |
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border-image-repeat: var( |
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--desktop-mode-window-border-image-focused-repeat, |
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var(--desktop-mode-window-border-image-repeat, stretch) |
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); |
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} |
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|
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/* Title bar. */ |
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.desktop-mode-window__titlebar { |
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position: relative; |
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/* Promote the titlebar into its own stacking context above the |
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* body. Without this, the body (which comes later in source order |
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* and inherits z-auto) wins document-order overlap battles — |
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* notably any sticky-positioned content inside the body (e.g. the |
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* native Posts table's sticky header at z-index 20–40) would |
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* paint over the titlebar's ⋯ menu popover. */ |
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z-index: 21; |
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display: flex; |
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align-items: center; |
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height: var(--desktop-mode-titlebar-height); |
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padding: 0 8px; |
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background-color: var(--desktop-mode-titlebar-bg); |
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/* |
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* Desktop-theme title-bar texture (TITLEBAR slot). `none` when |
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* unset, so the background-color above is the whole story for |
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* an unthemed shell. The `-repeat` / `-size` companions are |
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* declared unconditionally with their CSS initial values as |
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* fallbacks — cheaper than a second selector and it keeps the |
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* shorthand from resetting them. |
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*/ |
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background-image: var(--desktop-mode-titlebar-image, none); |
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background-repeat: var(--desktop-mode-titlebar-image-repeat, repeat); |
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background-size: var(--desktop-mode-titlebar-image-size, auto); |
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background-position: var(--desktop-mode-titlebar-image-position, center); |
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color: var(--desktop-mode-titlebar-color); |
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/* |
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* Title bars can carry their own face — a display typeface here |
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* with a text face in the body is the classic desktop split. Two |
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* levels of fallback: the title-bar token, then the shell-wide |
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* one, then `inherit`, which is what an undeclared font-family |
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* would have computed to anyway. Unthemed shells are unchanged. |
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*/ |
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font-family: var( |
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--desktop-mode-titlebar-font, |
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var(--desktop-mode-font, inherit) |
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); |
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cursor: default; |
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user-select: none; |
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flex-shrink: 0; |
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gap: 8px; |
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} |
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|
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.desktop-mode-window--focused .desktop-mode-window__titlebar { |
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background-color: var(--desktop-mode-titlebar-bg-focused); |
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/* |
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* TITLEBAR_FOCUSED slot. Falls back through the unfocused |
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* TITLEBAR image before reaching `none`, so a theme that ships |
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* only one title-bar texture gets it on both states for free. |
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*/ |
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background-image: var( |
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--desktop-mode-titlebar-image-focused, |
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var(--desktop-mode-titlebar-image, none) |
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); |
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color: var(--desktop-mode-titlebar-color-focused); |
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} |
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|
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/* Window icon in title bar. */ |
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.desktop-mode-window__icon { |
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font-size: 18px; |
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width: 18px; |
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height: 18px; |
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flex-shrink: 0; |
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} |
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|
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/* Letter-badge fallback (unrecognized icon values) — shrink the |
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* one-/two-letter monogram so it fits the 18px icon box. */ |
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.desktop-mode-window__icon.desktop-mode-icon-letter { |
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font-size: 9px; |
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} |
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|
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/* Activity indicator slot — sits between the icon and the title. |
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* Reserves a fixed width so the indicator's blink animation can't |
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* shift the title text horizontally. The inner `<wpd-save-status>` |
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* paints a 12px modem-style dot (always visible, accent-colored). |
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* |
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* `--wp-admin-theme-color` is forwarded as `color` on the host so |
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* the inner shadow-DOM stylesheet's `currentColor` references |
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* (used in the box-shadow glow) resolve to the live accent. */ |
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.desktop-mode-window__activity { |
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display: inline-flex; |
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align-items: center; |
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justify-content: center; |
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width: 14px; |
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height: 14px; |
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flex-shrink: 0; |
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margin-inline-start: 6px; |
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margin-inline-end: 4px; |
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color: var(--wp-admin-theme-color, #2271b1); |
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} |
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|
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/* Window title text. */ |
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.desktop-mode-window__title { |
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flex: 1; |
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overflow: hidden; |
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text-overflow: ellipsis; |
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white-space: nowrap; |
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font-size: 14px; |
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font-weight: 500; |
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line-height: var(--desktop-mode-titlebar-height); |
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} |
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|
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/* |
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* Window control buttons container. |
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* |
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* The cluster is TRANSPARENT by default, which is the whole point: a |
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* themed title-bar texture runs edge to edge underneath it, and the |
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* buttons float on the artwork rather than sitting on a plate. Every |
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* property below resolves to exactly that when unset. |
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* |
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* A theme that wants a plate instead sets `--desktop-mode-titlebar- |
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* controls-bg` (and optionally the TITLEBAR_CONTROLS texture slot, |
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* a radius, and some inline padding) — the classic "the controls live |
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* in their own well" look, without the framework picking it for |
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* everyone. |
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* |
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* `padding-block` stays 0 so the cluster never changes the title |
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* bar's height; only the inline padding is themable. |
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* |
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* @since 0.9.8 |
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*/ |
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.desktop-mode-window__controls { |
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display: flex; |
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gap: var( --desktop-mode-titlebar-controls-gap, 4px ); |
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align-items: center; |
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flex-shrink: 0; |
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padding-inline: var( --desktop-mode-titlebar-controls-padding, 0 ); |
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border-radius: var( --desktop-mode-titlebar-controls-radius, 0 ); |
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background-color: var( --desktop-mode-titlebar-controls-bg, transparent ); |
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background-image: var( --desktop-mode-titlebar-controls-image, none ); |
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background-repeat: var( --desktop-mode-titlebar-controls-image-repeat, repeat ); |
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background-size: var( --desktop-mode-titlebar-controls-image-size, auto ); |
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background-position: var( --desktop-mode-titlebar-controls-image-position, center ); |
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} |
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|
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/* |
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* Same treatment for the Screen Options / Help cluster, so a theme |
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* that plates one can plate the other and keep them consistent. |
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* Falls through to the controls tokens, so setting the pair above is |
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* enough for both. |
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*/ |
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.desktop-mode-window__screen-meta { |
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border-radius: var( |
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--desktop-mode-titlebar-meta-radius, |
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var( --desktop-mode-titlebar-controls-radius, 0 ) |
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); |
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background-color: var( --desktop-mode-titlebar-meta-bg, transparent ); |
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background-image: var( --desktop-mode-titlebar-meta-image, none ); |
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background-repeat: var( --desktop-mode-titlebar-meta-image-repeat, repeat ); |
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background-size: var( --desktop-mode-titlebar-meta-image-size, auto ); |
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background-position: var( --desktop-mode-titlebar-meta-image-position, center ); |
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} |
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|
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/* |
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* Layer-3 slot hosts. |
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* |
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* Most in-titlebar slots wrap canonical chrome elements without |
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* contributing to the flex layout themselves — `display: contents` |
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* removes the wrapper's box so the inner element (icon span with |
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* `flex-shrink: 0`, before/after spacers, etc.) keeps its |
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* original layout role. |
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* |
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* The `title` slot is the exception: it's the flex-grow region of |
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* the title bar (`flex: 1`). When a plugin replaces the default |
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* title with custom HTML or a render callback, we want the new |
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* content to inherit the same "fill the remaining horizontal |
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* space" behaviour — so the slot itself owns `flex: 1` and the |
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* default title element's own `flex: 1` cooperates inside the |
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* nested flex. |
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* |
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* before/after-titlebar slots are flex-column children of |
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* `.desktop-mode-window` (siblings of the title bar). They're real |
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* boxes — plugins can paint backgrounds, padding, borders. Empty |
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* hosts collapse via `:empty` so they take no space until populated. |
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* |
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* @since 0.6.0 |
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*/ |
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.desktop-mode-window__slot--before-icon, |
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.desktop-mode-window__slot--icon, |
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.desktop-mode-window__slot--after-title, |
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.desktop-mode-window__slot--before-controls, |
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.desktop-mode-window__slot--after-controls { |
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display: contents; |
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} |
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|
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.desktop-mode-window__slot--title { |
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flex: 1; |
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min-width: 0; |
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display: flex; |
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align-items: center; |
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overflow: hidden; |
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} |
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|
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.desktop-mode-window__slot--before-titlebar, |
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.desktop-mode-window__slot--after-titlebar { |
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display: block; |
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flex-shrink: 0; |
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} |
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|
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.desktop-mode-window__slot--before-titlebar:empty, |
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.desktop-mode-window__slot--after-titlebar:empty { |
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display: none; |
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} |
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|
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/* --------------------------------------------------------------- |
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* Window control buttons. |
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* |
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* Flat, icon-only buttons styled to feel at home in the WordPress |
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* admin: transparent by default, subtle tinted hover, focus ring in |
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* the active admin theme color, inline SVG icons inheriting |
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* currentColor so they adapt to focused / unfocused title bars. |
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* |
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* The close button gets a destructive red wash on hover only — |
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* never as a default state — so it reads as safe until interacted |
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* with, matching the WordPress admin's pattern of reserving color |
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* for semantic signal. |
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* --------------------------------------------------------------- */ |
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/* |
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* Title-bar chrome buttons render as `<wpd-window-button>`. |
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* Shadow DOM can't reach across the window's focus class, so we |
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* drive the coloring via custom properties that inherit through |
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* the boundary. The component reads `--wpd-btn-color`, |
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* `--wpd-btn-bg-hover`, etc. and paints accordingly. |
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* |
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* Focused control glyphs are white at 70% — correct against the |
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* default focused title bar, which is the admin theme colour and so |
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* always a mid-to-dark fill, and invisible against a pale one. A |
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* theme could not reach them: these declarations land on the WINDOW |
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* element, so a `--wpd-btn-color` set at the shell root loses to |
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* them, and the same names also drive buttons outside the title bar |
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* (sticky notes, the desk chrome) that a theme usually does not want |
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* to move in the same stroke. |
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* |
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* `--desktop-mode-titlebar-btn-focused-*` mirrors the unfocused set |
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* below, name for name, so the two halves of the title bar are |
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* addressed the same way. Every one is UNDECLARED and falls back to |
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* the literal it replaced, so an unthemed shell paints exactly what |
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* it painted before. |
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* |
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* There is no `-danger-hover` twin: destructive red is semantic, not |
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* chrome, and both halves already resolve it through `--wpd-danger`. |
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*/ |
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.desktop-mode-window--focused { |
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--wpd-btn-color: var( --desktop-mode-titlebar-btn-focused-color, rgba( 255, 255, 255, 0.7 ) ); |
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--wpd-btn-color-hover: var( --desktop-mode-titlebar-btn-focused-color-hover, #fff ); |
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--wpd-btn-bg-hover: var( --desktop-mode-titlebar-btn-focused-bg-hover, rgba( 255, 255, 255, 0.18 ) ); |
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--wpd-btn-bg-active: var( --desktop-mode-titlebar-btn-focused-bg-active, rgba( 255, 255, 255, 0.25 ) ); |
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--wpd-btn-outline: var( --desktop-mode-titlebar-btn-focused-outline, rgba( 255, 255, 255, 0.65 ) ); |
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--wpd-btn-danger-hover: var( --wpd-danger, #d63638 ); |
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} |
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|
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.desktop-mode-window:not( .desktop-mode-window--focused ) { |
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--wpd-btn-color: var( --desktop-mode-titlebar-btn-color, rgba( 0, 0, 0, 0.45 ) ); |
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--wpd-btn-color-hover: var( --desktop-mode-titlebar-btn-color-hover, rgba( 0, 0, 0, 0.85 ) ); |
| 393 |
--wpd-btn-bg-hover: var( --desktop-mode-titlebar-btn-bg-hover, rgba( 0, 0, 0, 0.08 ) ); |
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--wpd-btn-bg-active: var( --desktop-mode-titlebar-btn-bg-active, rgba( 0, 0, 0, 0.12 ) ); |
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--wpd-btn-outline: var( --wp-admin-theme-color, #2271b1 ); |
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--wpd-btn-danger-hover: var( --wpd-danger, #d63638 ); |
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} |
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|
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/* |
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* Unfocused control glyphs under an active desktop theme. |
| 401 |
* |
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* The rule above paints them BLACK at 45% — correct against the |
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* default light unfocused title bar (`#f0f0f1`), invisible against a |
| 404 |
* dark themed one. They can't simply follow the palette either: |
| 405 |
* these are title-bar chrome, so the colour they owe allegiance to is |
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* the title bar's own text colour, not the window body's. |
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* |
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* Deriving it with `color-mix` means a theme gets legible unfocused |
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* controls for free from the `--desktop-mode-titlebar-color` it was |
| 410 |
* already setting — no extra tokens to discover. The four |
| 411 |
* `--desktop-mode-titlebar-btn-*` overrides above still win when an |
| 412 |
* author wants exact control. |
| 413 |
* |
| 414 |
* Scoped to `[data-desktop-mode-desktop-theme]` on purpose: the |
| 415 |
* default title-bar colour is `#50575e`, so applying this |
| 416 |
* unconditionally would lighten the unfocused glyphs on every |
| 417 |
* unthemed shell. No theme, no change. |
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*/ |
| 419 |
.desktop-mode-shell[ data-desktop-mode-desktop-theme ] |
| 420 |
.desktop-mode-window:not( .desktop-mode-window--focused ) { |
| 421 |
--wpd-btn-color: var( |
| 422 |
--desktop-mode-titlebar-btn-color, |
| 423 |
color-mix( in srgb, var( --desktop-mode-titlebar-color, #50575e ) 72%, transparent ) |
| 424 |
); |
| 425 |
--wpd-btn-color-hover: var( |
| 426 |
--desktop-mode-titlebar-btn-color-hover, |
| 427 |
var( --desktop-mode-titlebar-color, #50575e ) |
| 428 |
); |
| 429 |
--wpd-btn-bg-hover: var( |
| 430 |
--desktop-mode-titlebar-btn-bg-hover, |
| 431 |
color-mix( in srgb, var( --desktop-mode-titlebar-color, #50575e ) 18%, transparent ) |
| 432 |
); |
| 433 |
--wpd-btn-bg-active: var( |
| 434 |
--desktop-mode-titlebar-btn-bg-active, |
| 435 |
color-mix( in srgb, var( --desktop-mode-titlebar-color, #50575e ) 26%, transparent ) |
| 436 |
); |
| 437 |
} |
| 438 |
|
| 439 |
/* --------------------------------------------------------------- |
| 440 |
* Title-bar actions menu (leading edge, before icon + title). |
| 441 |
* |
| 442 |
* Trigger is a standard `.desktop-mode-window__btn` — inherits focused / |
| 443 |
* unfocused coloring from the existing control-button rules. The only |
| 444 |
* bespoke rule is margin: it sits at the leading edge so a small trailing |
| 445 |
* gap separates it from the icon without affecting overall title-bar gap. |
| 446 |
* |
| 447 |
* Panel is an absolute dropdown anchored to the title bar (which is now |
| 448 |
* position: relative). Visibility is driven by the `hidden` attribute on |
| 449 |
* the element itself — no separate `--open` class to keep in sync with |
| 450 |
* aria-expanded. |
| 451 |
* --------------------------------------------------------------- */ |
| 452 |
/* |
| 453 |
* ⋯ button sits between the screen-meta cluster and the window |
| 454 |
* controls, as the "last page-level chrome" item. When present it |
| 455 |
* takes over the divider duty: screen-meta drops its own trailing |
| 456 |
* divider, and the controls container gains a leading one — so a |
| 457 |
* single clean line always sits between page chrome and window |
| 458 |
* chrome regardless of which combination is visible. |
| 459 |
*/ |
| 460 |
.desktop-mode-window__titlebar:has(.desktop-mode-window__menu-btn) .desktop-mode-window__screen-meta { |
| 461 |
margin-inline-end: 0; |
| 462 |
padding-inline-end: 0; |
| 463 |
border-inline-end: none; |
| 464 |
} |
| 465 |
|
| 466 |
.desktop-mode-window__titlebar:has(.desktop-mode-window__menu-btn) .desktop-mode-window__controls { |
| 467 |
margin-inline-start: 8px; |
| 468 |
padding-inline-start: 8px; |
| 469 |
/* Tokenized so a theme can retint it — or set `transparent` and |
| 470 |
* let its own title-bar artwork carry the separation. */ |
| 471 |
border-inline-start: 1px solid |
| 472 |
var( --desktop-mode-titlebar-divider, rgba(255, 255, 255, 0.15) ); |
| 473 |
} |
| 474 |
|
| 475 |
.desktop-mode-window:not(.desktop-mode-window--focused) .desktop-mode-window__titlebar:has(.desktop-mode-window__menu-btn) .desktop-mode-window__controls { |
| 476 |
border-inline-start-color: var( |
| 477 |
--desktop-mode-titlebar-divider-unfocused, |
| 478 |
rgba(0, 0, 0, 0.1) |
| 479 |
); |
| 480 |
} |
| 481 |
|
| 482 |
/* |
| 483 |
* Menu popover lives inside the title bar's absolute-positioned |
| 484 |
* coordinate system — positioning is caller-specific and stays |
| 485 |
* outer. Background, border, items, checkbox styling all moved |
| 486 |
* into `<wpd-menu>` / `<wpd-menu-item>`. |
| 487 |
*/ |
| 488 |
.desktop-mode-window__menu-panel { |
| 489 |
position: absolute; |
| 490 |
top: calc( var( --desktop-mode-titlebar-height ) + 2px ); |
| 491 |
inset-inline-end: 60px; |
| 492 |
z-index: 2; |
| 493 |
} |
| 494 |
|
| 495 |
/* |
| 496 |
* "Related" dropdown — opened by the related-entities title-bar |
| 497 |
* button (`src/related-entities/`). The panel ALSO carries |
| 498 |
* `.desktop-mode-window__menu-panel` (positioning + the drag-tracker |
| 499 |
* exclusion come from there); this class only layers the related-menu |
| 500 |
* extras: an internal scroll cap for media-heavy posts and a sane |
| 501 |
* minimum width. |
| 502 |
*/ |
| 503 |
.desktop-mode-window__related-panel { |
| 504 |
max-height: min( 60vh, 420px ); |
| 505 |
overflow-y: auto; |
| 506 |
min-width: 180px; |
| 507 |
} |
| 508 |
|
| 509 |
/* Section header inside the Related dropdown ("Categories", "Media"). */ |
| 510 |
.desktop-mode-window__related-group { |
| 511 |
padding: 6px 12px 2px; |
| 512 |
font-size: 11px; |
| 513 |
font-weight: 600; |
| 514 |
text-transform: uppercase; |
| 515 |
letter-spacing: 0.04em; |
| 516 |
opacity: 0.6; |
| 517 |
color: var( --wpd-fg ); |
| 518 |
} |
| 519 |
|
| 520 |
.desktop-mode-window__related-group:not(:first-child) { |
| 521 |
margin-block-start: 4px; |
| 522 |
border-block-start: 1px solid rgba( 128, 128, 128, 0.25 ); |
| 523 |
padding-block-start: 8px; |
| 524 |
} |
| 525 |
|
| 526 |
/* --------------------------------------------------------------- |
| 527 |
* Screen Meta buttons (Screen Options / Help) in the title bar. |
| 528 |
* Positioned right after the title text, visually separated from |
| 529 |
* the close / maximize / minimize cluster by a subtle divider. |
| 530 |
* Sized to meet WCAG 2.2 target size (24x24 minimum). |
| 531 |
* --------------------------------------------------------------- */ |
| 532 |
.desktop-mode-window__screen-meta { |
| 533 |
display: flex; |
| 534 |
gap: 4px; |
| 535 |
align-items: center; |
| 536 |
flex-shrink: 0; |
| 537 |
margin-inline-end: 8px; |
| 538 |
padding-inline-end: 8px; |
| 539 |
border-inline-end: 1px solid |
| 540 |
var( --desktop-mode-titlebar-divider, rgba(255, 255, 255, 0.15) ); |
| 541 |
} |
| 542 |
|
| 543 |
/* Hide the divider when there are no screen-meta buttons. */ |
| 544 |
.desktop-mode-window__screen-meta:empty { |
| 545 |
display: none; |
| 546 |
} |
| 547 |
|
| 548 |
.desktop-mode-window__meta-btn { |
| 549 |
display: flex; |
| 550 |
align-items: center; |
| 551 |
justify-content: center; |
| 552 |
width: 28px; |
| 553 |
height: 28px; |
| 554 |
border: none; |
| 555 |
border-radius: 6px; |
| 556 |
cursor: pointer; |
| 557 |
padding: 0; |
| 558 |
background: transparent; |
| 559 |
transition: background-color 0.15s ease, color 0.15s ease; |
| 560 |
} |
| 561 |
|
| 562 |
.desktop-mode-window__meta-btn .dashicons { |
| 563 |
font-size: 18px; |
| 564 |
width: 18px; |
| 565 |
height: 18px; |
| 566 |
} |
| 567 |
/* The flex-centring override for the dashicon glyph currently lives |
| 568 |
* in `windows.css`. That placement was a cache workaround from when |
| 569 |
* this file was an `@import` sub-sheet with no `?ver=` of its own; |
| 570 |
* it is now a separately registered, filemtime-stamped handle, so |
| 571 |
* the workaround no longer buys anything. Left where it is for now — |
| 572 |
* relocating it is behaviour-neutral churn. */ |
| 573 |
|
| 574 |
/* Focused window: meta buttons visible. |
| 575 |
* |
| 576 |
* Screen-meta buttons are not `<wpd-window-button>` — they are plain |
| 577 |
* buttons in the light DOM, so they paint themselves instead of |
| 578 |
* reading the `--wpd-btn-*` bridge. They sit in the same title bar |
| 579 |
* against the same fill, so they take the same |
| 580 |
* `--desktop-mode-titlebar-btn-focused-*` tokens, each keeping its own |
| 581 |
* literal as the fallback: unthemed they stay a touch dimmer at rest |
| 582 |
* than the window controls (0.65 vs 0.7), themed they move together |
| 583 |
* rather than one cluster going legible and the other staying white. */ |
| 584 |
.desktop-mode-window--focused .desktop-mode-window__meta-btn { |
| 585 |
color: var( --desktop-mode-titlebar-btn-focused-color, rgba(255, 255, 255, 0.65) ); |
| 586 |
} |
| 587 |
.desktop-mode-window--focused .desktop-mode-window__meta-btn:hover { |
| 588 |
color: var( --desktop-mode-titlebar-btn-focused-color-hover, var( --wpd-fg-on-accent, #fff ) ); |
| 589 |
background: var( --desktop-mode-titlebar-btn-focused-bg-hover, rgba(255, 255, 255, 0.18) ); |
| 590 |
} |
| 591 |
.desktop-mode-window--focused .desktop-mode-window__meta-btn:focus-visible { |
| 592 |
color: var( --desktop-mode-titlebar-btn-focused-color-hover, var( --wpd-fg-on-accent, #fff ) ); |
| 593 |
background: var( --desktop-mode-titlebar-btn-focused-bg-hover, rgba(255, 255, 255, 0.18) ); |
| 594 |
outline: 2px solid var( --desktop-mode-titlebar-btn-focused-outline, rgba(255, 255, 255, 0.6) ); |
| 595 |
outline-offset: 1px; |
| 596 |
} |
| 597 |
.desktop-mode-window--focused .desktop-mode-window__meta-btn--active { |
| 598 |
color: var( --desktop-mode-titlebar-btn-focused-color-hover, var( --wpd-fg-on-accent, #fff ) ); |
| 599 |
background: var( --desktop-mode-titlebar-btn-focused-bg-active, rgba(255, 255, 255, 0.25) ); |
| 600 |
} |
| 601 |
|
| 602 |
/* Unfocused window: divider and buttons adapt to light title bar. */ |
| 603 |
.desktop-mode-window:not(.desktop-mode-window--focused) .desktop-mode-window__screen-meta { |
| 604 |
border-inline-end-color: var( |
| 605 |
--desktop-mode-titlebar-divider-unfocused, |
| 606 |
rgba(0, 0, 0, 0.1) |
| 607 |
); |
| 608 |
} |
| 609 |
.desktop-mode-window:not(.desktop-mode-window--focused) .desktop-mode-window__meta-btn { |
| 610 |
color: rgba(0, 0, 0, 0.3); |
| 611 |
} |
| 612 |
.desktop-mode-window:not(.desktop-mode-window--focused) .desktop-mode-window__meta-btn:hover { |
| 613 |
color: rgba(0, 0, 0, 0.6); |
| 614 |
background: var( --wpd-hover, rgba(0, 0, 0, 0.08) ); |
| 615 |
} |
| 616 |
.desktop-mode-window:not(.desktop-mode-window--focused) .desktop-mode-window__meta-btn--active { |
| 617 |
color: rgba(0, 0, 0, 0.6); |
| 618 |
background: rgba(0, 0, 0, 0.12); |
| 619 |
} |
| 620 |
|
| 621 |
/* --------------------------------------------------------------- |
| 622 |
* Tab strip — submenu navigation rendered in the parent shell, just |
| 623 |
* below the title bar. Each tab swaps the iframe URL in place; no |
| 624 |
* new window opens. Horizontally scrollable on narrow windows so the |
| 625 |
* same component works on tablet and mobile shells unchanged. |
| 626 |
* --------------------------------------------------------------- */ |
| 627 |
.desktop-mode-window__tabs { |
| 628 |
display: flex; |
| 629 |
flex-shrink: 0; |
| 630 |
gap: 2px; |
| 631 |
padding: 0 8px; |
| 632 |
background-color: var( --desktop-mode-tabs-bg, var( --wpd-surface-elevated, #f6f7f7 ) ); |
| 633 |
/* TABBAR texture slot — layered over the strip's own colour. */ |
| 634 |
background-image: var( --desktop-mode-tabs-image, none ); |
| 635 |
background-repeat: var( --desktop-mode-tabs-image-repeat, repeat ); |
| 636 |
background-size: var( --desktop-mode-tabs-image-size, auto ); |
| 637 |
background-position: var( --desktop-mode-tabs-image-position, center ); |
| 638 |
border-bottom: 1px solid var(--desktop-mode-window-border); |
| 639 |
overflow-x: auto; |
| 640 |
overflow-y: hidden; |
| 641 |
scrollbar-width: thin; |
| 642 |
/* |
| 643 |
* Soft edge fades so overflowing tabs tell the user "scroll for |
| 644 |
* more." The mask is always applied — when the strip doesn't |
| 645 |
* overflow, the faded ends are empty area beyond the last tab so |
| 646 |
* the cosmetic is invisible. When it DOES overflow, the last- |
| 647 |
* visible tab fades under the mask, creating the affordance. |
| 648 |
* `overscroll-behavior-x: contain` keeps horizontal trackpad |
| 649 |
* swipes inside the strip instead of triggering browser back. |
| 650 |
*/ |
| 651 |
mask-image: linear-gradient( |
| 652 |
to right, |
| 653 |
transparent 0, |
| 654 |
#000 16px, |
| 655 |
#000 calc(100% - 16px), |
| 656 |
transparent 100% |
| 657 |
); |
| 658 |
-webkit-mask-image: linear-gradient( |
| 659 |
to right, |
| 660 |
transparent 0, |
| 661 |
#000 16px, |
| 662 |
#000 calc(100% - 16px), |
| 663 |
transparent 100% |
| 664 |
); |
| 665 |
overscroll-behavior-x: contain; |
| 666 |
} |
| 667 |
|
| 668 |
/* |
| 669 |
* When JS assigns the --has-overflow marker (future enhancement), the |
| 670 |
* mask is stronger. For now the CSS-only mask is subtle enough to be |
| 671 |
* invisible on non-overflowing strips — mask cut-offs land outside the |
| 672 |
* flex content. |
| 673 |
*/ |
| 674 |
|
| 675 |
.desktop-mode-window__tab { |
| 676 |
flex-shrink: 0; |
| 677 |
display: inline-flex; |
| 678 |
align-items: center; |
| 679 |
height: 32px; |
| 680 |
padding: 0 12px; |
| 681 |
border: none; |
| 682 |
background: transparent; |
| 683 |
color: var( --desktop-mode-tabs-color, var( --wpd-fg-muted, #50575e ) ); |
| 684 |
font: inherit; |
| 685 |
font-size: 12px; |
| 686 |
line-height: 1; |
| 687 |
cursor: pointer; |
| 688 |
border-bottom: 2px solid transparent; |
| 689 |
margin-bottom: -1px; |
| 690 |
white-space: nowrap; |
| 691 |
transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease; |
| 692 |
} |
| 693 |
|
| 694 |
.desktop-mode-window__tab:hover { |
| 695 |
color: var(--wp-admin-theme-color, #2271b1); |
| 696 |
background: var( --wpd-hover, rgba(0, 0, 0, 0.03) ); |
| 697 |
} |
| 698 |
|
| 699 |
.desktop-mode-window__tab:focus-visible { |
| 700 |
outline: 2px solid var(--wp-admin-theme-color, #2271b1); |
| 701 |
outline-offset: -2px; |
| 702 |
} |
| 703 |
|
| 704 |
.desktop-mode-window__tab--active { |
| 705 |
color: var(--wp-admin-theme-color, #2271b1); |
| 706 |
border-bottom-color: var(--wp-admin-theme-color, #2271b1); |
| 707 |
font-weight: 600; |
| 708 |
} |
| 709 |
|
| 710 |
/* |
| 711 |
* External sub-tab. Same shape as a submenu tab, plus two inline |
| 712 |
* chips: detach (↗) and close (×). Chips are painted as spans |
| 713 |
* (rather than nested buttons — nested interactive elements are a |
| 714 |
* pain for a11y). The tab's click handler routes chip clicks via |
| 715 |
* the `data-tab-action` dataset attribute. |
| 716 |
*/ |
| 717 |
.desktop-mode-window__tab--external { |
| 718 |
/* Slightly wider gap between the label and the chip cluster, and |
| 719 |
* more breathing room at the trailing edge so the chips aren't |
| 720 |
* flush against the tab boundary. */ |
| 721 |
gap: 10px; |
| 722 |
padding-inline-end: 4px; |
| 723 |
} |
| 724 |
|
| 725 |
.desktop-mode-window__tab-label { |
| 726 |
max-width: 180px; |
| 727 |
overflow: hidden; |
| 728 |
text-overflow: ellipsis; |
| 729 |
white-space: nowrap; |
| 730 |
} |
| 731 |
|
| 732 |
/* External-tab action chips moved to `<wpd-tab-chip>`. Spacing |
| 733 |
* between chips handled by a single host-level rule since the |
| 734 |
* component doesn't know about its siblings. */ |
| 735 |
wpd-tab-chip + wpd-tab-chip { |
| 736 |
margin-inline-start: 4px; |
| 737 |
} |
| 738 |
|
| 739 |
/* Window body: contains the iframe. */ |
| 740 |
.desktop-mode-window__body { |
| 741 |
flex: 1; |
| 742 |
position: relative; |
| 743 |
overflow: hidden; |
| 744 |
/* |
| 745 |
* WINDOW_BODY texture slot. Visible behind native window content |
| 746 |
* and behind any iframe whose page has a transparent background; |
| 747 |
* an opaque wp-admin page inside an iframe paints over it, which |
| 748 |
* is why a theme wanting texture everywhere reaches for DESKTOP |
| 749 |
* and the chrome slots instead. |
| 750 |
*/ |
| 751 |
background-image: var( --desktop-mode-window-body-image, none ); |
| 752 |
background-repeat: var( --desktop-mode-window-body-image-repeat, repeat ); |
| 753 |
background-size: var( --desktop-mode-window-body-image-size, auto ); |
| 754 |
background-position: var( --desktop-mode-window-body-image-position, center ); |
| 755 |
/* |
| 756 |
* Body typeface. `--wpd-font` is the component kit's own token, so |
| 757 |
* one declaration here reaches every `<wpd-*>` element inside the |
| 758 |
* window: shadow DOM inherits `font-family` through the boundary. |
| 759 |
*/ |
| 760 |
font-family: var( --wpd-font, inherit ); |
| 761 |
} |
| 762 |
|
| 763 |
/* Iframe fills the window body. */ |
| 764 |
.desktop-mode-window__iframe { |
| 765 |
width: 100%; |
| 766 |
height: 100%; |
| 767 |
border: none; |
| 768 |
display: block; |
| 769 |
background: var(--desktop-mode-window-bg); |
| 770 |
opacity: 1; |
| 771 |
transition: opacity 0.25s ease; |
| 772 |
} |
| 773 |
|
| 774 |
/* |
| 775 |
* Headings inside native window bodies. |
| 776 |
* |
| 777 |
* WordPress core's `wp-admin/css/common.css` styles headings with |
| 778 |
* BARE ELEMENT selectors — `h1 { color: #1d2327 }` and |
| 779 |
* `h2, h3 { color: #1d2327 }`. Native windows render in the parent |
| 780 |
* shell rather than in an iframe, so those rules reach straight into |
| 781 |
* our light-DOM window content: an `<h3>` in a `<wpd-card>` came out |
| 782 |
* near-black on a dark theme while every sibling paragraph correctly |
| 783 |
* followed the palette. |
| 784 |
* |
| 785 |
* The specificity here is doing real work. It has to sit BETWEEN two |
| 786 |
* other rules: |
| 787 |
* |
| 788 |
* core `h3` (0,0,1) must lose |
| 789 |
* THIS rule (0,0,1) wins on source order |
| 790 |
* `.desktop-mode-my-wordpress__user-section h3` (0,1,1) must still win |
| 791 |
* |
| 792 |
* `:where()` contributes zero specificity, so the selector below |
| 793 |
* weighs the same as core's bare `h3` and beats it only because our |
| 794 |
* stylesheet prints later — while any of our own class-scoped heading |
| 795 |
* rules continue to override it. Raising this to a plain |
| 796 |
* `.desktop-mode-window__body h3` would tie with those and break them |
| 797 |
* depending on file order. |
| 798 |
* |
| 799 |
* The `#1d2327` fallback is core's own value, so with no theme active |
| 800 |
* the computed colour is unchanged. |
| 801 |
*/ |
| 802 |
:where( .desktop-mode-window__body ) :is( h1, h2, h3, h4, h5, h6 ) { |
| 803 |
color: var( --wpd-fg, #1d2327 ); |
| 804 |
} |
| 805 |
|
| 806 |
/* |
| 807 |
* Same story, same fix, for the other bare-element rules core ships: |
| 808 |
* |
| 809 |
* a { color: #2271b1 } |
| 810 |
* code { background: #f0f0f1 } |
| 811 |
* |
| 812 |
* `code` is the worse of the two — a light chip background with |
| 813 |
* palette-coloured text on it inverts to unreadable the moment a |
| 814 |
* theme goes dark. Both fallbacks are core's own values, so the |
| 815 |
* default is unchanged. |
| 816 |
* |
| 817 |
* Form controls (`input`, `textarea`, `select`) are deliberately NOT |
| 818 |
* included: core styles those through attribute selectors that carry |
| 819 |
* real specificity, native windows overwhelmingly use the `<wpd-*>` |
| 820 |
* components instead, and a half-applied override there would look |
| 821 |
* worse than leaving them alone. |
| 822 |
*/ |
| 823 |
:where( .desktop-mode-window__body ) a { |
| 824 |
color: var( --wpd-accent, #2271b1 ); |
| 825 |
} |
| 826 |
|
| 827 |
:where( .desktop-mode-window__body ) code { |
| 828 |
background: var( --wpd-surface-sunken, #f0f0f1 ); |
| 829 |
color: var( --wpd-fg, inherit ); |
| 830 |
} |
| 831 |
|
| 832 |
/* |
| 833 |
* Raw form controls in native window bodies. |
| 834 |
* |
| 835 |
* Core's `forms.css` styles these through ATTRIBUTE selectors — |
| 836 |
* `input[type="search"], select, textarea { background-color: #fff; |
| 837 |
* color: #1e1e1e; border: 1px solid #949494 }` — which weighs |
| 838 |
* (0,1,1). That beats a plain class selector, so a control our own |
| 839 |
* CSS had already tokenized (My WordPress's search box reads |
| 840 |
* `background: var( --wpd-surface, #fff )` and has done all along) |
| 841 |
* still came out white: core simply outranked it. |
| 842 |
* |
| 843 |
* Hence `.desktop-mode-window__body` + `:is( input[type], … )`, which |
| 844 |
* weighs (0,2,1) and wins. `<wpd-*>` form components are untouched — |
| 845 |
* they live in shadow DOM, where none of this reaches. |
| 846 |
* |
| 847 |
* Fallbacks are core's own values, so an unthemed shell is unchanged. |
| 848 |
*/ |
| 849 |
.desktop-mode-window__body |
| 850 |
:is( |
| 851 |
input[ type="text" ], |
| 852 |
input[ type="search" ], |
| 853 |
input[ type="email" ], |
| 854 |
input[ type="url" ], |
| 855 |
input[ type="tel" ], |
| 856 |
input[ type="number" ], |
| 857 |
input[ type="password" ], |
| 858 |
input[ type="date" ], |
| 859 |
input[ type="datetime-local" ], |
| 860 |
input[ type="month" ], |
| 861 |
input[ type="time" ], |
| 862 |
input[ type="week" ], |
| 863 |
select, |
| 864 |
textarea |
| 865 |
) { |
| 866 |
background-color: var( --wpd-surface, #fff ); |
| 867 |
color: var( --wpd-fg, #1e1e1e ); |
| 868 |
border-color: var( --wpd-border-strong, #949494 ); |
| 869 |
} |
| 870 |
|
| 871 |
.desktop-mode-window__body :is( input, textarea )::placeholder { |
| 872 |
color: var( --wpd-fg-muted, #646970 ); |
| 873 |
} |
| 874 |
|
| 875 |
/* Cross-window drag drop-overlay rules currently live in windows.css. |
| 876 |
* That was originally a cache workaround — this file was an `@import` |
| 877 |
* sub-sheet with no `?ver=` of its own, so edits here could be served |
| 878 |
* stale indefinitely. It is now a separately registered handle with |
| 879 |
* its own filemtime stamp, so the workaround is obsolete and those |
| 880 |
* rules could move back here. Left in place for now because moving |
| 881 |
* them is a behaviour-neutral churn better done on its own. */ |
| 882 |
|
| 883 |
/* |
| 884 |
* Loading-state overlay — painted by `src/window/dom.ts` into |
| 885 |
* every window's body and removed once the body's content reports |
| 886 |
* ready. The `<wpd-spinner>` inside is sized responsively against |
| 887 |
* the window's width via `clamp(96px, 14vw, 192px)` so a tiny |
| 888 |
* popover gets a small spinner and a maximized window gets a big |
| 889 |
* one. Placed above the body content (iframe / native render |
| 890 |
* output) and kept aria-hidden so the spinner's own SR-label is |
| 891 |
* the only loading announcement. |
| 892 |
* |
| 893 |
* `transition-delay` on the overlay's fade-in means a render |
| 894 |
* that lands within ~120ms never paints the spinner — the |
| 895 |
* overlay only becomes visible when there's actually a wait |
| 896 |
* worth surfacing. This keeps the affordance from flashing on |
| 897 |
* fast local-dev loads while still covering the slow production |
| 898 |
* iframe boots that motivated it. |
| 899 |
*/ |
| 900 |
.desktop-mode-window__loading { |
| 901 |
position: absolute; |
| 902 |
inset: 0; |
| 903 |
display: flex; |
| 904 |
align-items: center; |
| 905 |
justify-content: center; |
| 906 |
pointer-events: none; |
| 907 |
background: var(--desktop-mode-window-bg); |
| 908 |
opacity: 0; |
| 909 |
/* Default (loaded → loading-removed) — fade out immediately. */ |
| 910 |
transition: opacity 0.25s ease; |
| 911 |
/* |
| 912 |
* Above both reveal layers (z-index 2 and 3), so the spinner stays |
| 913 |
* readable for the whole load and the surface it is sitting on only |
| 914 |
* becomes visible once the spinner has faded out. |
| 915 |
*/ |
| 916 |
z-index: 4; |
| 917 |
} |
| 918 |
|
| 919 |
/* |
| 920 |
* Content hidden while loading. The reveal surface is excluded |
| 921 |
* alongside the spinner overlay: it is chrome, not content, and fading |
| 922 |
* it to transparent would show the very content it exists to cover. |
| 923 |
*/ |
| 924 |
.desktop-mode-window__body--loading > .desktop-mode-window__iframe, |
| 925 |
.desktop-mode-window__body--loading |
| 926 |
> :not(.desktop-mode-window__loading):not(.desktop-mode-window__reveal) { |
| 927 |
opacity: 0; |
| 928 |
transition: opacity 0.25s ease; |
| 929 |
} |
| 930 |
|
| 931 |
.desktop-mode-window__body--loading > .desktop-mode-window__loading { |
| 932 |
opacity: 1; |
| 933 |
/* Entry transition with a small delay — loads that finish in |
| 934 |
* under ~120ms never paint the spinner, so fast local-dev / |
| 935 |
* hot-cache fires don't flash. Slow production iframe boots |
| 936 |
* still see the spinner. */ |
| 937 |
transition-delay: 0.12s; |
| 938 |
} |
| 939 |
|
| 940 |
@media ( prefers-reduced-motion: reduce ) { |
| 941 |
.desktop-mode-window__iframe, |
| 942 |
.desktop-mode-window__loading, |
| 943 |
.desktop-mode-window__body--loading > .desktop-mode-window__iframe, |
| 944 |
.desktop-mode-window__body--loading |
| 945 |
> :not(.desktop-mode-window__loading):not(.desktop-mode-window__reveal) { |
| 946 |
transition: none; |
| 947 |
} |
| 948 |
} |
| 949 |
|
| 950 |
/* |
| 951 |
* Window reveal — the opaque layers a window's content is uncovered |
| 952 |
* from once it reports ready. Painted for every window (of either |
| 953 |
* kind) from construction, animated away by `src/reveals/surface.ts`, |
| 954 |
* then removed. |
| 955 |
* |
| 956 |
* They are SIBLINGS of the iframe, never wrappers. `clip-path` is |
| 957 |
* animated on these elements alone, so the content below keeps its own |
| 958 |
* compositing layer, its hit-testing, and its stacking context — a |
| 959 |
* reveal cannot swallow a click or re-rasterize the page it is |
| 960 |
* uncovering. Native window content gets the identical treatment for |
| 961 |
* the same reason. |
| 962 |
* |
| 963 |
* `--desktop-mode-window-reveal-surface` is a theme token, white by |
| 964 |
* default — the surface has to be opaque or there is nothing to reveal |
| 965 |
* from. The EDGE token is `transparent` by default instead, since an |
| 966 |
* edge is an accent rather than the effect itself. Either layer that |
| 967 |
* computes to no paint is skipped rather than animated. A def may |
| 968 |
* override the surface for itself with an inline `background` (see |
| 969 |
* `WindowRevealDef.surfaceColor`), which is how `obturator` gets its |
| 970 |
* near-black shutter blades regardless of the token. |
| 971 |
* |
| 972 |
* No `transition` here on purpose — the shape is driven entirely by |
| 973 |
* the Web Animations API, which needs a matched `from` / `to` pair a |
| 974 |
* CSS transition cannot express. Reduced motion is handled JS-side by |
| 975 |
* removing the layers instead of animating them. |
| 976 |
*/ |
| 977 |
.desktop-mode-window__reveal { |
| 978 |
position: absolute; |
| 979 |
inset: 0; |
| 980 |
pointer-events: none; |
| 981 |
background: var( --desktop-mode-window-reveal-surface, #fff ); |
| 982 |
z-index: 3; |
| 983 |
} |
| 984 |
|
| 985 |
/* |
| 986 |
* The reveal's leading edge. Same element shape, same keyframes, run |
| 987 |
* over a slightly longer duration so it trails the surface — the sliver |
| 988 |
* of it that is not yet covered by the surface IS the edge band. That |
| 989 |
* is why this needs no shape of its own, and why every reveal (built-in |
| 990 |
* or third-party) gets an edge that follows its geometry exactly. |
| 991 |
* |
| 992 |
* Behind the surface, still above the content. |
| 993 |
* |
| 994 |
* `--desktop-mode-window-reveal-edge` is `transparent` by default, and |
| 995 |
* the shell drops the layer entirely while it computes that way — so |
| 996 |
* the default costs no element and no animation. Give the token a |
| 997 |
* colour (or a gradient) to turn the edge on across every reveal at |
| 998 |
* once. `--desktop-mode-window-reveal-edge-thickness` tunes how wide |
| 999 |
* the band is; `edgeLag: 0` on a def opts a single reveal out. |
| 1000 |
*/ |
| 1001 |
.desktop-mode-window__reveal--edge { |
| 1002 |
background: var( --desktop-mode-window-reveal-edge, transparent ); |
| 1003 |
z-index: 2; |
| 1004 |
} |
| 1005 |
|
| 1006 |
/* |
| 1007 |
* A reveal that renders its own DOM (`WindowRevealDef.render`) paints |
| 1008 |
* itself — an `<svg>`, a canvas, whatever it built. The surface token |
| 1009 |
* must NOT apply underneath it: an opaque rectangle behind the |
| 1010 |
* renderer's output is what the effect would end up uncovering, so the |
| 1011 |
* animation would play against a flat colour and the real content |
| 1012 |
* would only appear when the layer is finally removed. |
| 1013 |
*/ |
| 1014 |
.desktop-mode-window__reveal--custom { |
| 1015 |
background: none; |
| 1016 |
} |
| 1017 |
|
| 1018 |
/* |
| 1019 |
* While a reveal plays, pin the content to full opacity with no |
| 1020 |
* transition. Dropping `--loading` normally starts a 250 ms content |
| 1021 |
* fade-in; a reveal running over that fade would show a |
| 1022 |
* half-transparent strip along its leading edge. Beats the base |
| 1023 |
* `.desktop-mode-window__iframe` rule on specificity, so no |
| 1024 |
* `!important` is needed. |
| 1025 |
*/ |
| 1026 |
.desktop-mode-window__body--revealing |
| 1027 |
> :not(.desktop-mode-window__loading):not(.desktop-mode-window__reveal) { |
| 1028 |
opacity: 1; |
| 1029 |
transition: none; |
| 1030 |
} |
| 1031 |
|
| 1032 |
/* |
| 1033 |
* External sub-tab iframes stack in the same body as the primary |
| 1034 |
* iframe. Only one is visible at a time (managed by `switchToTab` |
| 1035 |
* via `style.display`). Absolute positioning so they don't push the |
| 1036 |
* primary iframe around when added to the DOM; `display: none` on |
| 1037 |
* inactive iframes is set inline by the JS. |
| 1038 |
*/ |
| 1039 |
.desktop-mode-window__iframe--external { |
| 1040 |
position: absolute; |
| 1041 |
inset: 0; |
| 1042 |
} |
| 1043 |
|
| 1044 |
/* |
| 1045 |
* Double-buffer twin for `Window.swapReload()` — the silent refresh |
| 1046 |
* the editor-preview companion uses. The twin loads UNDERNEATH the |
| 1047 |
* visible frame at full opacity: a normal, fully-rasterized paint |
| 1048 |
* target, completely covered by the (opaque) old frame while it |
| 1049 |
* loads. Deliberately not `opacity: 0`-on-top or |
| 1050 |
* `visibility: hidden` — browsers defer rasterizing invisible |
| 1051 |
* iframes, and revealing such a frame paints its blank background |
| 1052 |
* before its raster lands (a white blink). |
| 1053 |
* |
| 1054 |
* Stacking: positioned elements paint above static ones regardless |
| 1055 |
* of DOM order, so the buffer (absolute) would land on top of the |
| 1056 |
* static primary frame — `--swap-front` elevates the OLD frame for |
| 1057 |
* the duration of the swap instead. The swap itself is instant and |
| 1058 |
* animation-free: removing the old frame exposes the ready-painted |
| 1059 |
* twin in the same compositor frame. At no point is unpainted |
| 1060 |
* content the only thing on screen. |
| 1061 |
*/ |
| 1062 |
.desktop-mode-window__iframe--buffer { |
| 1063 |
position: absolute; |
| 1064 |
inset: 0; |
| 1065 |
pointer-events: none; |
| 1066 |
} |
| 1067 |
|
| 1068 |
.desktop-mode-window__iframe--swap-front { |
| 1069 |
position: relative; |
| 1070 |
z-index: 1; |
| 1071 |
} |
| 1072 |
|
| 1073 |
/* |
| 1074 |
* Native window body — fills the window but lets its contents scroll |
| 1075 |
* independently. Iframe bodies use `overflow: hidden` so the iframe |
| 1076 |
* controls its own scroll; native bodies render real document content |
| 1077 |
* that needs the parent to manage overflow. |
| 1078 |
*/ |
| 1079 |
.desktop-mode-window__body--native { |
| 1080 |
overflow: auto; |
| 1081 |
color: var( --wpd-fg, #1d2327 ); |
| 1082 |
/* background-COLOR, not the shorthand. This is a modifier on the |
| 1083 |
* SAME element as `.desktop-mode-window__body`, at the same |
| 1084 |
* specificity and later in source order — the shorthand would |
| 1085 |
* reset the WINDOW_BODY texture declared there, which is exactly |
| 1086 |
* the surface native windows exist to show. */ |
| 1087 |
background-color: var(--desktop-mode-window-bg); |
| 1088 |
} |
| 1089 |
|
| 1090 |
/* |
| 1091 |
* Highlight rings. Toggled from JS by `Window.setHighlight()` — |
| 1092 |
* used by plugins that need to point at a window from outside it |
| 1093 |
* (e.g. a "connect to" dropdown that previews candidate windows on |
| 1094 |
* hover). `--wp-window-highlight-color` is overridable per-instance |
| 1095 |
* via `setHighlight( mode, { color } )` or globally via the |
| 1096 |
* variable. |
| 1097 |
*/ |
| 1098 |
.wp-window { |
| 1099 |
--wp-window-highlight-color: var( |
| 1100 |
--wp-admin-theme-color, #2271b1 |
| 1101 |
); |
| 1102 |
} |
| 1103 |
.wp-window--highlight-preview { |
| 1104 |
box-shadow: 0 0 0 3px var( --wp-window-highlight-color ), |
| 1105 |
0 0 24px 4px var( --wp-window-highlight-color ); |
| 1106 |
transition: box-shadow 0.12s ease; |
| 1107 |
z-index: 9999; |
| 1108 |
} |
| 1109 |
.wp-window--highlight-persistent { |
| 1110 |
box-shadow: 0 0 0 2px var( --wp-window-highlight-color ); |
| 1111 |
transition: box-shadow 0.12s ease; |
| 1112 |
} |
| 1113 |
|
| 1114 |
/* |
| 1115 |
* Slots for plugin-registered title-bar buttons. Empty by default |
| 1116 |
* — `display: contents` hides them entirely from layout when no |
| 1117 |
* plugin has registered a button for the window. When buttons ARE |
| 1118 |
* present, they sit inline next to the title (left slot) or just |
| 1119 |
* before the window controls (right slot). |
| 1120 |
*/ |
| 1121 |
.desktop-mode-window__custom-buttons { |
| 1122 |
display: contents; |
| 1123 |
} |
| 1124 |
.desktop-mode-window__btn--custom { |
| 1125 |
margin: 0 2px; |
| 1126 |
} |
| 1127 |
/* |
| 1128 |
* Plugin-supplied icons render in the host's light DOM so the |
| 1129 |
* global Dashicons stylesheet reaches them (shadow DOM doesn't |
| 1130 |
* inherit page CSS). |
| 1131 |
* |
| 1132 |
* Dashicons render at their native 20×20 — that's the size the |
| 1133 |
* font is hinted for and the only one where glyph metrics put |
| 1134 |
* the visual centre on the geometric centre. Earlier we tried |
| 1135 |
* down-scaling them to 14×14 to match the built-in chrome icons, |
| 1136 |
* but font-size: 14 on a Dashicon shifts the glyph 1–2 pixels |
| 1137 |
* off centre because the font's ascent/descent ratio doesn't |
| 1138 |
* scale linearly. The 30×30 button has 5px of padding around a |
| 1139 |
* 20×20 glyph — comfortable, and visually consistent with the |
| 1140 |
* 14×14 chrome icons because both are flex-centred in the same |
| 1141 |
* box. |
| 1142 |
* |
| 1143 |
* For inline-SVG icons that plugin authors ship without explicit |
| 1144 |
* width/height, we DO clamp to 18×18 — those are the cases where |
| 1145 |
* a bare `<svg>` would otherwise size to its viewBox or default |
| 1146 |
* to 300×150 (the spec default) and overflow the button. |
| 1147 |
*/ |
| 1148 |
.desktop-mode-window__btn--custom svg:not( [ width ] ):not( [ height ] ) { |
| 1149 |
width: 18px; |
| 1150 |
height: 18px; |
| 1151 |
display: block; |
| 1152 |
} |
| 1153 |
|
| 1154 |
/* |
| 1155 |
* Busy state for custom title-bar buttons — a gentle opacity pulse |
| 1156 |
* while a round-trip is in flight (e.g. the editor-preview eye |
| 1157 |
* waiting on the editor's autosave before opening the preview). |
| 1158 |
* Driven by `aria-busy="true"` + this class, both set by the button's |
| 1159 |
* render callback. |
| 1160 |
*/ |
| 1161 |
.desktop-mode-window__btn--busy { |
| 1162 |
animation: desktop-mode-btn-busy-pulse 1s ease-in-out infinite; |
| 1163 |
pointer-events: none; |
| 1164 |
} |
| 1165 |
|
| 1166 |
@keyframes desktop-mode-btn-busy-pulse { |
| 1167 |
0%, |
| 1168 |
100% { |
| 1169 |
opacity: 1; |
| 1170 |
} |
| 1171 |
|
| 1172 |
50% { |
| 1173 |
opacity: 0.4; |
| 1174 |
} |
| 1175 |
} |
| 1176 |
|
| 1177 |
@media (prefers-reduced-motion: reduce) { |
| 1178 |
.desktop-mode-window__btn--busy { |
| 1179 |
animation: none; |
| 1180 |
opacity: 0.6; |
| 1181 |
} |
| 1182 |
} |
| 1183 |
|
| 1184 |
/* |
| 1185 |
* Disabled state for custom title-bar buttons — visible but inert |
| 1186 |
* (e.g. the editor-preview eye on an unsaved "Add New" screen, where |
| 1187 |
* there is nothing to preview until the first save). The button keeps |
| 1188 |
* pointer events so its explanatory tooltip/toast still works; |
| 1189 |
* `aria-disabled` carries the semantics. |
| 1190 |
*/ |
| 1191 |
.desktop-mode-window__btn--disabled { |
| 1192 |
opacity: 0.4; |
| 1193 |
cursor: default; |
| 1194 |
} |
| 1195 |
|
| 1196 |
/* ---------------------------------------------------------------- |
| 1197 |
* Custom-chrome marker — hides every framework-shipped titlebar |
| 1198 |
* child while a plugin's chrome is mounted. |
| 1199 |
* |
| 1200 |
* The window gets the `desktop-mode-window--custom-chrome` class the |
| 1201 |
* moment `mountWindowChrome` succeeds (BEFORE the plugin's |
| 1202 |
* `render()` runs). Default children carry the |
| 1203 |
* `data-desktop-mode-default-chrome` attribute stamped at element- |
| 1204 |
* creation time. The combination is a load-bearing guarantee: |
| 1205 |
* even if the plugin's render() doesn't clear `titlebar.innerHTML`, |
| 1206 |
* even if a plugin's destroy() leaks the standard chrome back into |
| 1207 |
* place, even mid-fade during a window close — the default chrome |
| 1208 |
* NEVER becomes visible while the marker class is active. |
| 1209 |
* |
| 1210 |
* The class is removed only when the chrome is swapped to standard |
| 1211 |
* (in `Window.remountWindowChrome`); during a window close it |
| 1212 |
* persists until `element.remove()` runs in `onDone()`, which is |
| 1213 |
* after the fade has reached opacity 0 — so the user never sees |
| 1214 |
* the swap. |
| 1215 |
* |
| 1216 |
* @since 0.18.0 |
| 1217 |
* ---------------------------------------------------------------- */ |
| 1218 |
|
| 1219 |
.desktop-mode-window--custom-chrome |
| 1220 |
> .desktop-mode-window__titlebar |
| 1221 |
> [ data-desktop-mode-default-chrome ] { |
| 1222 |
display: none !important; |
| 1223 |
} |
| 1224 |
|
| 1225 |
/* --------------------------------------------------------------- |
| 1226 |
* Reload button feedback. |
| 1227 |
* |
| 1228 |
* Click feedback is decoupled from the loading state: |
| 1229 |
* |
| 1230 |
* 1. On click, the icon performs a single 360° rotation with a |
| 1231 |
* fast-start / slow-end ease curve — confirms the user's |
| 1232 |
* gesture independently of how long the page takes to load. |
| 1233 |
* The `--spinning` class is added by the click handler and |
| 1234 |
* removed on `animationend` so a subsequent click restarts |
| 1235 |
* the animation cleanly. |
| 1236 |
* |
| 1237 |
* 2. While the window body is in the `--loading` state (set by |
| 1238 |
* `markContentLoading()` and cleared on the iframe's |
| 1239 |
* `desktop-mode-ready` postMessage), the button is dimmed and |
| 1240 |
* non-interactive so a second click can't desync the |
| 1241 |
* chromeless bridge's loading handshake. |
| 1242 |
* |
| 1243 |
* `:has()` is used instead of mirroring the `--loading` modifier |
| 1244 |
* onto the window root because upstream's loading API only |
| 1245 |
* decorates the body element. Browsers without :has() (very old) |
| 1246 |
* fall back to a static dimmed button — feature, not bug. |
| 1247 |
* --------------------------------------------------------------- */ |
| 1248 |
|
| 1249 |
.desktop-mode-window:has( .desktop-mode-window__body--loading ) |
| 1250 |
.desktop-mode-window__btn--reload { |
| 1251 |
pointer-events: none; |
| 1252 |
opacity: 0.55; |
| 1253 |
} |
| 1254 |
|
| 1255 |
/* |
| 1256 |
* Click feedback animation. The custom easing — `cubic-bezier( 0.05, |
| 1257 |
* 0.7, 0.1, 1 )` — is a steeper-than-default ease-out: ~70% of the |
| 1258 |
* rotation lands in the first 30% of the duration, then it decelerates. |
| 1259 |
* Reads as "snap, then settle" rather than the linear glide of a |
| 1260 |
* loading-spinner, reinforcing that this is a one-shot acknowledgement |
| 1261 |
* of the gesture rather than progress through a long task. The `0.6s` |
| 1262 |
* duration is short enough to never block the user but long enough |
| 1263 |
* that the deceleration is legible. |
| 1264 |
*/ |
| 1265 |
.desktop-mode-window__btn--reload.desktop-mode-window__btn--spinning { |
| 1266 |
animation: wpd-reload-spin-once 0.6s cubic-bezier( 0.05, 0.7, 0.1, 1 ); |
| 1267 |
} |
| 1268 |
|
| 1269 |
@keyframes wpd-reload-spin-once { |
| 1270 |
from { |
| 1271 |
transform: rotate( 0deg ); |
| 1272 |
} |
| 1273 |
to { |
| 1274 |
transform: rotate( 360deg ); |
| 1275 |
} |
| 1276 |
} |
| 1277 |
|
| 1278 |
@media ( prefers-reduced-motion: reduce ) { |
| 1279 |
.desktop-mode-window__btn--reload.desktop-mode-window__btn--spinning { |
| 1280 |
animation: none; |
| 1281 |
} |
| 1282 |
} |
| 1283 |
|
