| 1 |
/** |
| 2 |
* Desktop Mode — Window state visuals. |
| 3 |
* |
| 4 |
* Every rule that keys off a `--state` modifier class: the resize |
| 5 |
* handle + its overlay shield (drag/resize iframe-interception), |
| 6 |
* maximize, fullscreen, the opening animation, minimize + closing |
| 7 |
* fade-outs, reduced-motion scoped overrides, and the RTL cursor |
| 8 |
* flip on the resize corner. |
| 9 |
* |
| 10 |
* Base chrome lives in window-chrome.css; the zoom-out grid lives |
| 11 |
* in window-overview.css. |
| 12 |
* |
| 13 |
* @since 6.9.0 |
| 14 |
*/ |
| 15 |
|
| 16 |
/* |
| 17 |
* Resize handles — one per corner (NE / NW / SE / SW). Each is an |
| 18 |
* invisible square hit-target whose cursor telegraphs the resize |
| 19 |
* axis. SE keeps the legacy grip-lines glyph so the affordance is |
| 20 |
* visible even without hover; the other three remain transparent |
| 21 |
* (discoverable by cursor change only) to keep the window chrome |
| 22 |
* clean. |
| 23 |
* |
| 24 |
* Hit-area is `--desktop-mode-resize-size` (20 px by default). The |
| 25 |
* handles extend a few pixels OUTSIDE the window edge so a cursor |
| 26 |
* landing just past the border still activates them — matches how |
| 27 |
* native OS windows forgive edge-grabs. |
| 28 |
*/ |
| 29 |
.desktop-mode-window__resize-handle { |
| 30 |
position: absolute; |
| 31 |
width: var(--desktop-mode-resize-size); |
| 32 |
height: var(--desktop-mode-resize-size); |
| 33 |
z-index: 999; |
| 34 |
} |
| 35 |
|
| 36 |
.desktop-mode-window__resize-handle--se { |
| 37 |
right: -3px; |
| 38 |
bottom: -3px; |
| 39 |
cursor: nwse-resize; |
| 40 |
background: linear-gradient( |
| 41 |
135deg, |
| 42 |
transparent 30%, |
| 43 |
var(--desktop-mode-resize-color) 30%, |
| 44 |
var(--desktop-mode-resize-color) 40%, |
| 45 |
transparent 40%, |
| 46 |
transparent 55%, |
| 47 |
var(--desktop-mode-resize-color) 55%, |
| 48 |
var(--desktop-mode-resize-color) 65%, |
| 49 |
transparent 65%, |
| 50 |
transparent 80%, |
| 51 |
var(--desktop-mode-resize-color) 80% |
| 52 |
); |
| 53 |
} |
| 54 |
|
| 55 |
.desktop-mode-window__resize-handle--sw { |
| 56 |
left: -3px; |
| 57 |
bottom: -3px; |
| 58 |
cursor: nesw-resize; |
| 59 |
} |
| 60 |
|
| 61 |
.desktop-mode-window__resize-handle--ne { |
| 62 |
right: -3px; |
| 63 |
top: -3px; |
| 64 |
cursor: nesw-resize; |
| 65 |
} |
| 66 |
|
| 67 |
.desktop-mode-window__resize-handle--nw { |
| 68 |
left: -3px; |
| 69 |
top: -3px; |
| 70 |
cursor: nwse-resize; |
| 71 |
} |
| 72 |
|
| 73 |
/* |
| 74 |
* During drag/resize, overlay the iframe to prevent it from |
| 75 |
* capturing pointer events and breaking the drag. |
| 76 |
*/ |
| 77 |
.desktop-mode-window--dragging .desktop-mode-window__body::after, |
| 78 |
.desktop-mode-window--resizing .desktop-mode-window__body::after { |
| 79 |
content: ""; |
| 80 |
position: absolute; |
| 81 |
inset: 0; |
| 82 |
z-index: 10; |
| 83 |
} |
| 84 |
|
| 85 |
/* |
| 86 |
* Maximized state: the pixel geometry is applied inline from JS |
| 87 |
* (matching the desktop area) so left/top/width/height can animate. |
| 88 |
* Only cosmetic overrides here. |
| 89 |
*/ |
| 90 |
.desktop-mode-window--maximized { |
| 91 |
border-radius: 0; |
| 92 |
} |
| 93 |
|
| 94 |
.desktop-mode-window--maximized .desktop-mode-window__resize-handle { |
| 95 |
display: none; |
| 96 |
} |
| 97 |
|
| 98 |
/* |
| 99 |
* Fullscreen ("focus") state — the window escapes the desktop area and |
| 100 |
* covers the entire viewport, hiding the admin bar and dock behind |
| 101 |
* it. Uses position: fixed so no ancestor overflow clips it, and |
| 102 |
* a z-index above the admin bar (--desktop-mode-z-adminbar). Inline |
| 103 |
* geometry set by toggleMaximize() is overridden with !important because |
| 104 |
* we never want fullscreen to respect a saved x/y/width/height. |
| 105 |
*/ |
| 106 |
.desktop-mode-window--fullscreen { |
| 107 |
position: fixed !important; |
| 108 |
left: 0 !important; |
| 109 |
top: 0 !important; |
| 110 |
width: 100vw !important; |
| 111 |
height: 100vh !important; |
| 112 |
z-index: var(--desktop-mode-z-fullscreen) !important; |
| 113 |
border-radius: 0 !important; |
| 114 |
border: none; |
| 115 |
} |
| 116 |
|
| 117 |
.desktop-mode-window--fullscreen .desktop-mode-window__resize-handle { |
| 118 |
display: none; |
| 119 |
} |
| 120 |
|
| 121 |
/* |
| 122 |
* Opening animation — subtle scale-up + fade-in. |
| 123 |
* The class is added on creation and removed after the animation ends. |
| 124 |
*/ |
| 125 |
@keyframes desktop-mode-window-open { |
| 126 |
from { |
| 127 |
opacity: 0; |
| 128 |
transform: scale(0.92); |
| 129 |
} |
| 130 |
to { |
| 131 |
opacity: 1; |
| 132 |
transform: scale(1); |
| 133 |
} |
| 134 |
} |
| 135 |
|
| 136 |
.desktop-mode-window--opening { |
| 137 |
animation: desktop-mode-window-open 0.2s ease forwards; |
| 138 |
} |
| 139 |
|
| 140 |
/* |
| 141 |
* Shake animation — used by `Window.shake()` for nudge / attention- |
| 142 |
* grab affordances. The window briefly jiggles horizontally while |
| 143 |
* keeping its position. Composes via CSS variable so the inline |
| 144 |
* `left`/`top` written by the window manager keeps wining; the |
| 145 |
* shake is a translate ON TOP of that. |
| 146 |
* |
| 147 |
* Reduced-motion fallback: a static accent ring for the same |
| 148 |
* duration so users with prefers-reduced-motion still see the |
| 149 |
* affordance without movement. |
| 150 |
*/ |
| 151 |
@keyframes desktop-mode-window-shake { |
| 152 |
0%, 100% { transform: translateX( 0 ); } |
| 153 |
8% { transform: translateX( -10px ); } |
| 154 |
18% { transform: translateX( 9px ); } |
| 155 |
28% { transform: translateX( -8px ); } |
| 156 |
38% { transform: translateX( 7px ); } |
| 157 |
48% { transform: translateX( -5px ); } |
| 158 |
60% { transform: translateX( 4px ); } |
| 159 |
72% { transform: translateX( -3px ); } |
| 160 |
84% { transform: translateX( 2px ); } |
| 161 |
} |
| 162 |
|
| 163 |
.desktop-mode-window--shaking { |
| 164 |
animation: desktop-mode-window-shake 0.6s cubic-bezier( 0.36, 0.07, 0.19, 0.97 ) both; |
| 165 |
} |
| 166 |
|
| 167 |
@media ( prefers-reduced-motion: reduce ) { |
| 168 |
.desktop-mode-window--shaking { |
| 169 |
animation: none; |
| 170 |
outline: 3px solid var( --wp-admin-theme-color, #2271b1 ); |
| 171 |
outline-offset: 2px; |
| 172 |
transition: outline 0.6s ease; |
| 173 |
} |
| 174 |
} |
| 175 |
|
| 176 |
/* |
| 177 |
* Desktop-switch slide — applied to `.desktop-mode-area` (the windows |
| 178 |
* + widgets container) when the user moves between virtual desktops |
| 179 |
* via arrow keys or any other directional caller. The wallpaper lives |
| 180 |
* OUTSIDE this element (sibling under `.desktop-mode-shell`), so the |
| 181 |
* slide reveals the wallpaper as a backdrop — no black flash, no |
| 182 |
* awkward gap on the leading edge. |
| 183 |
* |
| 184 |
* `--sliding-from-right` plays when moving to the next desktop (the |
| 185 |
* rightward arrow press): the new desktop's content rushes in from |
| 186 |
* the right and settles to centre. `--sliding-from-left` mirrors it |
| 187 |
* for the previous-desktop direction. Wrap-around presses (rightmost |
| 188 |
* → first via ArrowRight) keep the direction the user perceived, |
| 189 |
* not the index delta. |
| 190 |
* |
| 191 |
* Opacity tapers from 0.35 → 1 so the moving content visibly arrives |
| 192 |
* rather than just sliding in at full strength, but the wallpaper |
| 193 |
* stays at full opacity behind it for an anchored sense of place. |
| 194 |
* Cubic-bezier ease-out lands cleanly without overshoot. |
| 195 |
* |
| 196 |
* `forwards` isn't needed — the JS strips the class on `animationend` |
| 197 |
* so the element returns to its natural transform / opacity state. |
| 198 |
*/ |
| 199 |
@keyframes desktop-mode-area-slide-from-right { |
| 200 |
from { |
| 201 |
transform: translateX(64px); |
| 202 |
opacity: 0.35; |
| 203 |
} |
| 204 |
to { |
| 205 |
transform: translateX(0); |
| 206 |
opacity: 1; |
| 207 |
} |
| 208 |
} |
| 209 |
|
| 210 |
@keyframes desktop-mode-area-slide-from-left { |
| 211 |
from { |
| 212 |
transform: translateX(-64px); |
| 213 |
opacity: 0.35; |
| 214 |
} |
| 215 |
to { |
| 216 |
transform: translateX(0); |
| 217 |
opacity: 1; |
| 218 |
} |
| 219 |
} |
| 220 |
|
| 221 |
.desktop-mode-area--sliding-from-right { |
| 222 |
animation: desktop-mode-area-slide-from-right 0.28s cubic-bezier( 0.2, 0.7, 0.2, 1 ); |
| 223 |
} |
| 224 |
|
| 225 |
.desktop-mode-area--sliding-from-left { |
| 226 |
animation: desktop-mode-area-slide-from-left 0.28s cubic-bezier( 0.2, 0.7, 0.2, 1 ); |
| 227 |
} |
| 228 |
|
| 229 |
@media ( prefers-reduced-motion: reduce ) { |
| 230 |
.desktop-mode-area--sliding-from-right, |
| 231 |
.desktop-mode-area--sliding-from-left { |
| 232 |
animation: none; |
| 233 |
} |
| 234 |
} |
| 235 |
|
| 236 |
/* |
| 237 |
* Minimized state — fade + scale down. |
| 238 |
* Uses opacity + pointer-events instead of display: none so the |
| 239 |
* CSS transition can animate the change. The window is invisible |
| 240 |
* and non-interactive but stays in the DOM for a smooth restore. |
| 241 |
*/ |
| 242 |
.desktop-mode-window--minimized { |
| 243 |
opacity: 0; |
| 244 |
transform: scale(0.92) translateY(16px); |
| 245 |
pointer-events: none; |
| 246 |
will-change: transform, opacity; |
| 247 |
} |
| 248 |
|
| 249 |
/* |
| 250 |
* `pointer-events: none` on the window root above is not enough on |
| 251 |
* its own: a number of descendants (most notably `.desktop-mode- |
| 252 |
* file-tile`, but also other tile renderers) explicitly set |
| 253 |
* `pointer-events: auto` so the wallpaper / folder layer doesn't |
| 254 |
* eat their clicks. That `auto` overrides the parent's `none`, and |
| 255 |
* after "Show Desktop" minimizes every window, hovering the empty |
| 256 |
* space where a tile used to sit would still trigger its tooltip |
| 257 |
* / dock peek — the invisible-but-still-interactive bug. |
| 258 |
* |
| 259 |
* The universal selector is scoped INSIDE the minimized window so |
| 260 |
* it doesn't touch anything else, and `!important` is required to |
| 261 |
* win over the per-tile `pointer-events: auto`. |
| 262 |
*/ |
| 263 |
.desktop-mode-window--minimized *, |
| 264 |
.desktop-mode-window--closing * { |
| 265 |
pointer-events: none !important; |
| 266 |
} |
| 267 |
|
| 268 |
/* |
| 269 |
* Closing animation — fade out + slight scale down. |
| 270 |
* The JS waits for transitionend then removes the element. |
| 271 |
*/ |
| 272 |
.desktop-mode-window--closing { |
| 273 |
opacity: 0; |
| 274 |
transform: scale(0.95); |
| 275 |
pointer-events: none; |
| 276 |
will-change: transform, opacity; |
| 277 |
} |
| 278 |
|
| 279 |
/* |
| 280 |
* Respect prefers-reduced-motion: collapse all durations to near-zero |
| 281 |
* so state changes are instant but still technically transition |
| 282 |
* (avoids layout jumps from display: none). |
| 283 |
*/ |
| 284 |
@media ( prefers-reduced-motion: reduce ) { |
| 285 |
.desktop-mode-window { |
| 286 |
transition-duration: 0.01ms !important; |
| 287 |
} |
| 288 |
.desktop-mode-window--opening { |
| 289 |
animation-duration: 0.01ms !important; |
| 290 |
} |
| 291 |
} |
| 292 |
|
| 293 |
/* |
| 294 |
* RTL note: resize handles use physical `left` / `right` anchors |
| 295 |
* (not logical `inset-inline-*`) so the four corners stay in the |
| 296 |
* same physical positions under RTL. Each handle already has the |
| 297 |
* correct cursor for its physical diagonal (SE + NW use |
| 298 |
* `nwse-resize`, NE + SW use `nesw-resize`); no RTL override |
| 299 |
* needed. |
| 300 |
*/ |
| 301 |
|
| 302 |
/* --------------------------------------------------------------- |
| 303 |
* Snap zones — edge-snap preview rectangle + snapped-state chrome. |
| 304 |
* |
| 305 |
* Preview appears while the drag cursor is within SNAP_EDGE_THRESHOLD |
| 306 |
* of the left/right edge (see window-manager/snap-zones.ts). It's a |
| 307 |
* translucent accent-colored rectangle covering the target half, with |
| 308 |
* a bright border so the user sees exactly where the window will land. |
| 309 |
* --------------------------------------------------------------- */ |
| 310 |
.desktop-mode-snap-preview { |
| 311 |
position: absolute; |
| 312 |
background: color-mix( |
| 313 |
in srgb, |
| 314 |
var( --wp-admin-theme-color, #2271b1 ) 14%, |
| 315 |
transparent |
| 316 |
); |
| 317 |
border: 2px solid var( --wp-admin-theme-color, #2271b1 ); |
| 318 |
border-radius: 12px; |
| 319 |
box-shadow: |
| 320 |
0 0 0 1px rgba( 255, 255, 255, 0.15 ) inset, |
| 321 |
0 12px 36px rgba( 0, 0, 0, 0.22 ); |
| 322 |
pointer-events: none; |
| 323 |
z-index: 99; /* Just under windows (which start at 100) so a */ |
| 324 |
/* still-dragging window renders on top. */ |
| 325 |
opacity: 0; |
| 326 |
transition: |
| 327 |
opacity 0.15s ease, |
| 328 |
left 0.18s cubic-bezier( 0.2, 0, 0.2, 1 ), |
| 329 |
top 0.18s cubic-bezier( 0.2, 0, 0.2, 1 ), |
| 330 |
width 0.18s cubic-bezier( 0.2, 0, 0.2, 1 ), |
| 331 |
height 0.18s cubic-bezier( 0.2, 0, 0.2, 1 ); |
| 332 |
} |
| 333 |
|
| 334 |
.desktop-mode-snap-preview--visible { |
| 335 |
opacity: 1; |
| 336 |
} |
| 337 |
|
| 338 |
/* |
| 339 |
* Snapped window state — `--snapped-left` / `--snapped-right` carry |
| 340 |
* cosmetic tweaks only. Resize handles stay visible and functional: |
| 341 |
* the user can grab any corner to shrink the window back to floating |
| 342 |
* (the pointer layer drops the snapped-* class on first resize so |
| 343 |
* geometry stops pretending to be half-screen). |
| 344 |
* |
| 345 |
* Rounded-corner profile flattens the INNER edges (the ones that |
| 346 |
* butt against the partner window) to match macOS split-view |
| 347 |
* aesthetic. |
| 348 |
* |
| 349 |
* Shadows are dropped on both snapped variants. The default window |
| 350 |
* drop shadow would render inside the opposite half — a dark vertical |
| 351 |
* ghost line at the seam — and compete visually with the partner |
| 352 |
* window. Flat edges + no shadow gives the two-up feel of a native |
| 353 |
* split view: windows adjacent, no separator. |
| 354 |
*/ |
| 355 |
.desktop-mode-window--snapped-left, |
| 356 |
.desktop-mode-window--snapped-right { |
| 357 |
box-shadow: none; |
| 358 |
} |
| 359 |
|
| 360 |
/* Override the elevated shadow applied to `--focused` windows too — |
| 361 |
the focused selector runs at equal specificity, so without this |
| 362 |
rule the focus shadow would re-introduce the seam once the snapped |
| 363 |
window is active. */ |
| 364 |
.desktop-mode-window--focused.desktop-mode-window--snapped-left, |
| 365 |
.desktop-mode-window--focused.desktop-mode-window--snapped-right { |
| 366 |
box-shadow: none; |
| 367 |
} |
| 368 |
|
| 369 |
.desktop-mode-window--snapped-left { |
| 370 |
/* Inner (right) edge flush; outer corners keep the radius. */ |
| 371 |
border-top-right-radius: 0; |
| 372 |
border-bottom-right-radius: 0; |
| 373 |
} |
| 374 |
|
| 375 |
.desktop-mode-window--snapped-right { |
| 376 |
border-top-left-radius: 0; |
| 377 |
border-bottom-left-radius: 0; |
| 378 |
} |
| 379 |
|
| 380 |
/* |
| 381 |
* Split overview — a constrained variant of the full overview, |
| 382 |
* scoped to the half opposite a just-snapped window. Uses the same |
| 383 |
* thumbnail visuals as the main overview; only the backdrop tint is |
| 384 |
* lighter (the anchor window still takes the other half, so we want |
| 385 |
* the picker to feel "peripheral" not "modal"). |
| 386 |
*/ |
| 387 |
.desktop-mode-area--split-overview { |
| 388 |
background-color: rgba( 0, 0, 0, 0.28 ); |
| 389 |
transition: background-color 0.24s ease; |
| 390 |
} |
| 391 |
|
| 392 |
/* Toast styling moved into `<wpd-toast-container>` and `<wpd-toast>` |
| 393 |
* (src/ui/components/wpd-toast/). The components own their shadow |
| 394 |
* DOM styling; nothing at host level needs to reach inside. */ |
| 395 |
|
