diff --git a/src/browser/themes/shared/zen-icons/common/library/library-boosts-sprite.svg b/src/browser/themes/shared/zen-icons/common/library/library-boosts-sprite.svg
new file mode 100644
index 000000000..d3d4146c6
--- /dev/null
+++ b/src/browser/themes/shared/zen-icons/common/library/library-boosts-sprite.svg
@@ -0,0 +1,1519 @@
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diff --git a/src/browser/themes/shared/zen-icons/common/library/library-downloads-active.svg b/src/browser/themes/shared/zen-icons/common/library/library-downloads-active.svg
index 6f8551c16..bf9680708 100644
--- a/src/browser/themes/shared/zen-icons/common/library/library-downloads-active.svg
+++ b/src/browser/themes/shared/zen-icons/common/library/library-downloads-active.svg
@@ -22,7 +22,7 @@
.zen-downloads-arrow { animation: zenDownloadsArrowBounce 0.583s forwards; }
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diff --git a/src/browser/themes/shared/zen-icons/common/library/library-downloads-sprite.svg b/src/browser/themes/shared/zen-icons/common/library/library-downloads-sprite.svg
new file mode 100644
index 000000000..bb27dcdd7
--- /dev/null
+++ b/src/browser/themes/shared/zen-icons/common/library/library-downloads-sprite.svg
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diff --git a/src/browser/themes/shared/zen-icons/common/library/library-history-sprite.svg b/src/browser/themes/shared/zen-icons/common/library/library-history-sprite.svg
new file mode 100644
index 000000000..b8b6a4834
--- /dev/null
+++ b/src/browser/themes/shared/zen-icons/common/library/library-history-sprite.svg
@@ -0,0 +1,1231 @@
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diff --git a/src/browser/themes/shared/zen-icons/common/library/library-media-sprite.svg b/src/browser/themes/shared/zen-icons/common/library/library-media-sprite.svg
new file mode 100644
index 000000000..b7141c000
--- /dev/null
+++ b/src/browser/themes/shared/zen-icons/common/library/library-media-sprite.svg
@@ -0,0 +1,1591 @@
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diff --git a/src/browser/themes/shared/zen-icons/common/library/library-spaces-sprite.svg b/src/browser/themes/shared/zen-icons/common/library/library-spaces-sprite.svg
new file mode 100644
index 000000000..3659a9708
--- /dev/null
+++ b/src/browser/themes/shared/zen-icons/common/library/library-spaces-sprite.svg
@@ -0,0 +1,1303 @@
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diff --git a/src/browser/themes/shared/zen-icons/jar.inc.mn b/src/browser/themes/shared/zen-icons/jar.inc.mn
index 441d91dd2..2443855d2 100644
--- a/src/browser/themes/shared/zen-icons/jar.inc.mn
+++ b/src/browser/themes/shared/zen-icons/jar.inc.mn
@@ -453,16 +453,11 @@
* skin/classic/browser/zen-icons/zoom-out.svg (../shared/zen-icons/nucleo/zoom-out.svg)
#endif
* skin/classic/browser/zen-icons/urlbar-arrow.svg (../shared/zen-icons/common/urlbar-arrow.svg)
-* skin/classic/browser/zen-icons/library/library-boosts-active.svg (../shared/zen-icons/common/library/library-boosts-active.svg)
-* skin/classic/browser/zen-icons/library/library-boosts.svg (../shared/zen-icons/common/library/library-boosts.svg)
-* skin/classic/browser/zen-icons/library/library-downloads-active.svg (../shared/zen-icons/common/library/library-downloads-active.svg)
-* skin/classic/browser/zen-icons/library/library-downloads.svg (../shared/zen-icons/common/library/library-downloads.svg)
-* skin/classic/browser/zen-icons/library/library-history-active.svg (../shared/zen-icons/common/library/library-history-active.svg)
-* skin/classic/browser/zen-icons/library/library-history.svg (../shared/zen-icons/common/library/library-history.svg)
-* skin/classic/browser/zen-icons/library/library-media-active.svg (../shared/zen-icons/common/library/library-media-active.svg)
-* skin/classic/browser/zen-icons/library/library-media.svg (../shared/zen-icons/common/library/library-media.svg)
-* skin/classic/browser/zen-icons/library/library-spaces-active.svg (../shared/zen-icons/common/library/library-spaces-active.svg)
-* skin/classic/browser/zen-icons/library/library-spaces.svg (../shared/zen-icons/common/library/library-spaces.svg)
+ skin/classic/browser/zen-icons/library/library-boosts-sprite.svg (../shared/zen-icons/common/library/library-boosts-sprite.svg)
+ skin/classic/browser/zen-icons/library/library-downloads-sprite.svg (../shared/zen-icons/common/library/library-downloads-sprite.svg)
+ skin/classic/browser/zen-icons/library/library-history-sprite.svg (../shared/zen-icons/common/library/library-history-sprite.svg)
+ skin/classic/browser/zen-icons/library/library-media-sprite.svg (../shared/zen-icons/common/library/library-media-sprite.svg)
+ skin/classic/browser/zen-icons/library/library-spaces-sprite.svg (../shared/zen-icons/common/library/library-spaces-sprite.svg)
* skin/classic/browser/zen-icons/selectable/airplane.svg (../shared/zen-icons/common/selectable/airplane.svg)
* skin/classic/browser/zen-icons/selectable/american-football.svg (../shared/zen-icons/common/selectable/american-football.svg)
* skin/classic/browser/zen-icons/selectable/baseball.svg (../shared/zen-icons/common/selectable/baseball.svg)
diff --git a/src/zen/library/ZenLibrary.mjs b/src/zen/library/ZenLibrary.mjs
index 85665b854..4fc909dac 100644
--- a/src/zen/library/ZenLibrary.mjs
+++ b/src/zen/library/ZenLibrary.mjs
@@ -60,7 +60,6 @@ export class ZenLibrary extends MozLitElement {
constructor() {
super();
- this._iconKeys = {};
this.activeTab = Services.prefs.getStringPref(PREVIOUS_TAB_PREF, "") || "history";
}
@@ -68,7 +67,6 @@ export class ZenLibrary extends MozLitElement {
if (this.activeTab === value) {
return;
}
- this._iconKeys[value] = Date.now();
this._activeTab = value;
Services.prefs.setStringPref(PREVIOUS_TAB_PREF, value);
}
@@ -83,6 +81,7 @@ export class ZenLibrary extends MozLitElement {
return;
}
window.addEventListener("keydown", this);
+ this.addEventListener("animationend", this);
// Add connected call back and make `appContentWrapper` transform translate the oposite of this element
this.#resizeObserver = new ResizeObserver(() => {
if (gZenWorkspaces._swipeManager._swipeState.librarySwiping) {
@@ -118,6 +117,24 @@ export class ZenLibrary extends MozLitElement {
this._header.appendChild(
gZenVerticalTabsManager.actualWindowButtons.cloneNode(true)
);
+ const activeTabEl = this.querySelector(".zen-library-tab[active]");
+ if (activeTabEl) {
+ this.#animateTabIcon(activeTabEl);
+ }
+ }
+
+ /**
+ * Plays a tab's icon sprite animation, reload-to-stop style: the [animate]
+ * attribute starts the strip's steps() animation (see zen-library.css) and
+ * the animationend handler removes it again. Restarts if mid-animation.
+ *
+ * @param {Element} tab
+ */
+ #animateTabIcon(tab) {
+ tab.removeAttribute("animate");
+ // Flush styles so re-adding the attribute restarts the animation.
+ void tab.offsetWidth;
+ tab.setAttribute("animate", "true");
}
render() {
@@ -134,22 +151,15 @@ export class ZenLibrary extends MozLitElement {
{
- this._iconKeys[Section.id] = Date.now();
- if (this.activeTab !== Section.id) {
- this.activeTab = Section.id;
- } else {
- this.requestUpdate();
- }
+ data-section=${Section.id}
+ @click=${event => {
+ this.activeTab = Section.id;
+ this.#animateTabIcon(event.currentTarget);
}}
>
- ${this.activeTab === Section.id
- ? html`
`
- : html`
`}
+
`
@@ -175,6 +185,12 @@ export class ZenLibrary extends MozLitElement {
}
break;
}
+ case "animationend": {
+ if (event.animationName === "zen-library-tab-icon-play") {
+ event.target.closest(".zen-library-tab")?.removeAttribute("animate");
+ }
+ break;
+ }
}
}
diff --git a/src/zen/library/zen-library.css b/src/zen/library/zen-library.css
index cd53f24f8..549285019 100644
--- a/src/zen/library/zen-library.css
+++ b/src/zen/library/zen-library.css
@@ -109,12 +109,55 @@ zen-library[open] {
background: color-mix(in srgb, currentColor 10%, transparent);
}
- & img {
+ & .zen-library-tab-icon {
width: 28px;
height: 28px;
+ overflow: clip;
+ }
+
+ & .zen-library-tab-icon-image {
+ width: calc(36 * 28px);
+ height: 28px;
fill: rgba(255, 255, 255, 0.8);
stroke: var(--zen-colors-primary);
-moz-context-properties: fill, stroke;
+ transform: translateX(0);
+ }
+
+ &[data-section="history"] .zen-library-tab-icon-image {
+ background-image: url("chrome://browser/skin/zen-icons/library/library-history-sprite.svg");
+ }
+
+ &[data-section="downloads"] .zen-library-tab-icon-image {
+ background-image: url("chrome://browser/skin/zen-icons/library/library-downloads-sprite.svg");
+ }
+
+ &[data-section="boosts"] .zen-library-tab-icon-image {
+ background-image: url("chrome://browser/skin/zen-icons/library/library-boosts-sprite.svg");
+ }
+
+ &[data-section="spaces"] .zen-library-tab-icon-image {
+ background-image: url("chrome://browser/skin/zen-icons/library/library-spaces-sprite.svg");
+ }
+
+ &[data-section="media"] .zen-library-tab-icon-image {
+ background-image: url("chrome://browser/skin/zen-icons/library/library-media-sprite.svg");
+ }
+
+ @media (prefers-reduced-motion: no-preference) {
+ &[animate] .zen-library-tab-icon-image {
+ animation: zen-library-tab-icon-play 0.583s steps(36, jump-none);
+ }
+ }
+}
+
+@keyframes zen-library-tab-icon-play {
+ from {
+ transform: translateX(0);
+ }
+
+ to {
+ transform: translateX(calc(35 * -28px));
}
}