Add m-esr52 at 52.6.0

1 files changed, 66 insertions, 0 deletions

diff --git a/devtools/client/shared/components/sidebar-toggle.js b/devtools/client/shared/components/sidebar-toggle.js
new file mode 100644
index 000000000..013e95f3d
--- /dev/null
+++ b/devtools/client/shared/components/sidebar-toggle.js
@@ -0,0 +1,66 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* 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 { DOM, createClass, PropTypes } = require("devtools/client/shared/vendor/react");
+
+// Shortcuts
+const { button } = DOM;
+
+/**
+ * Sidebar toggle button. This button is used to exapand
+ * and collapse Sidebar.
+ */
+var SidebarToggle = createClass({
+  displayName: "SidebarToggle",
+
+  propTypes: {
+    // Set to true if collapsed.
+    collapsed: PropTypes.bool.isRequired,
+    // Tooltip text used when the button indicates expanded state.
+    collapsePaneTitle: PropTypes.string.isRequired,
+    // Tooltip text used when the button indicates collapsed state.
+    expandPaneTitle: PropTypes.string.isRequired,
+    // Click callback
+    onClick: PropTypes.func.isRequired,
+  },
+
+  getInitialState: function () {
+    return {
+      collapsed: this.props.collapsed,
+    };
+  },
+
+  // Events
+
+  onClick: function (event) {
+    this.props.onClick(event);
+  },
+
+  // Rendering
+
+  render: function () {
+    let title = this.state.collapsed ?
+      this.props.expandPaneTitle :
+      this.props.collapsePaneTitle;
+
+    let classNames = ["devtools-button", "sidebar-toggle"];
+    if (this.state.collapsed) {
+      classNames.push("pane-collapsed");
+    }
+
+    return (
+      button({
+        className: classNames.join(" "),
+        title: title,
+        onClick: this.onClick
+      })
+    );
+  }
+});
+
+module.exports = SidebarToggle;