Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 93 insertions, 0 deletions

diff --git a/browser/components/firefoxview/card-container.mjs b/browser/components/firefoxview/card-container.mjs
new file mode 100644
index 0000000000..6d2fa0c600
--- /dev/null
+++ b/browser/components/firefoxview/card-container.mjs
@@ -0,0 +1,93 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import { html, ifDefined } from "chrome://global/content/vendor/lit.all.mjs";
+import { MozLitElement } from "chrome://global/content/lit-utils.mjs";
+
+/**
+ * A collapsible card container to be used throughout Firefox View
+ *
+ * @property {string} sectionLabel - The aria-label used for the section landmark if the header is hidden with hideHeader
+ * @property {boolean} hideHeader - Optional property given if the card container should not display a header
+ * @property {boolean} preserveCollapseState - Whether or not the expanded/collapsed state should persist
+ * @property {string} viewAllPage - The location hash for the 'View all' header link to navigate to
+ */
+class CardContainer extends MozLitElement {
+  constructor() {
+    super();
+    this.isExpanded = true;
+  }
+
+  static properties = {
+    sectionLabel: { type: String },
+    hideHeader: { type: Boolean },
+    preserveCollapseState: { type: Boolean },
+    viewAllPage: { type: String },
+  };
+
+  static queries = {
+    detailsEl: "details",
+    summaryEl: "summary",
+    viewAllLink: ".view-all-link",
+  };
+
+  get detailsExpanded() {
+    return this.detailsEl.hasAttribute("open");
+  }
+
+  connectedCallback() {
+    super.connectedCallback();
+    if (this.preserveCollapseState && this.viewAllPage) {
+      this.openStatePref = `browser.tabs.firefox-view.ui-state.${this.viewAllPage}.open`;
+      this.isExpanded = Services.prefs.getBoolPref(this.openStatePref, true);
+    }
+  }
+
+  disconnectedCallback() {}
+
+  onToggleContainer() {
+    this.isExpanded = this.detailsExpanded;
+    if (this.preserveCollapseState && this.viewAllPage) {
+      Services.prefs.setBoolPref(this.openStatePref, this.isExpanded);
+    }
+  }
+
+  render() {
+    return html`
+      <link
+        rel="stylesheet"
+        href="chrome://browser/content/firefoxview/card-container.css"
+      />
+      <section
+        aria-labelledby="header"
+        aria-label=${ifDefined(this.sectionLabel)}
+      >
+        <details
+          class="card-container"
+          ?open=${this.isExpanded}
+          @toggle=${this.onToggleContainer}
+        >
+          <summary
+            id="header"
+            class="card-container-header"
+            ?hidden=${ifDefined(this.hideHeader)}
+            ?withViewAll=${ifDefined(this.viewAllPage)}
+          >
+            <span class="icon chevron-icon" aria-role="presentation"></span>
+            <slot name="header"></slot>
+          </summary>
+          <a
+            href="about:firefoxview-next#${this.viewAllPage}"
+            class="view-all-link"
+            data-l10n-id="firefoxview-view-all-link"
+            ?hidden=${!this.viewAllPage}
+          ></a>
+          <slot name="main"></slot>
+          <slot name="footer" class="card-container-footer"></slot>
+        </details>
+      </section>
+    `;
+  }
+}
+customElements.define("card-container", CardContainer);