Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 112 insertions, 0 deletions

diff --git a/devtools/client/accessibility/components/Button.js b/devtools/client/accessibility/components/Button.js
new file mode 100644
index 0000000000..92cd90a56c
--- /dev/null
+++ b/devtools/client/accessibility/components/Button.js
@@ -0,0 +1,112 @@
+/* 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/. */
+
+"use strict";
+
+const {
+  Component,
+} = require("resource://devtools/client/shared/vendor/react.js");
+const PropTypes = require("resource://devtools/client/shared/vendor/react-prop-types.js");
+const {
+  button,
+  span,
+} = require("resource://devtools/client/shared/vendor/react-dom-factories.js");
+
+const defaultProps = {
+  disabled: false,
+  busy: false,
+  title: null,
+  children: null,
+  className: "",
+};
+
+/**
+ * Button component that handles keyboard in an accessible way. When user
+ * uses the mouse to hover/click on the button, there is no focus
+ * highlighting. However if the user uses a keyboard to focus on the button,
+ * it will have focus highlighting in the form of an outline.
+ */
+class Button extends Component {
+  static get propTypes() {
+    return {
+      disabled: PropTypes.bool,
+      busy: PropTypes.bool,
+      title: PropTypes.string,
+      children: PropTypes.string,
+      className: PropTypes.string,
+    };
+  }
+
+  static get defaultProps() {
+    return defaultProps;
+  }
+
+  render() {
+    const className = [
+      ...this.props.className.split(" "),
+      "devtools-button",
+    ].join(" ");
+    const props = Object.assign({}, this.props, {
+      className,
+      "aria-busy": this.props.busy.toString(),
+      busy: this.props.busy.toString(),
+    });
+
+    const classList = ["btn-content"];
+    if (this.props.busy) {
+      classList.push("devtools-throbber");
+    }
+
+    return button(
+      props,
+      span(
+        {
+          className: classList.join(" "),
+          tabIndex: -1,
+        },
+        this.props.children
+      )
+    );
+  }
+}
+
+function ToggleButton(props) {
+  const {
+    active,
+    busy,
+    disabled,
+    label,
+    className,
+    onClick,
+    onKeyDown,
+    tooltip,
+  } = props;
+  const classList = [...className.split(" "), "toggle-button"];
+
+  if (active) {
+    classList.push("checked");
+  }
+
+  if (busy) {
+    classList.push("devtools-throbber");
+  }
+
+  return button(
+    {
+      disabled,
+      "aria-pressed": active === true,
+      "aria-busy": busy,
+      className: classList.join(" "),
+      onClick,
+      onKeyDown,
+      title: tooltip,
+    },
+    label
+  );
+}
+
+module.exports = {
+  Button,
+  ToggleButton,
+};