Merge pull request #2476 from matrix-org/travis/modal-tab-settings

Basic structure for tabbed user settings

src/components/structures/MatrixChat.js

@@ -610,7 +610,17 @@ export default React.createClass({
             case 'view_indexed_room':
                 this._viewIndexedRoom(payload.roomIndex);
                 break;
-            case 'view_user_settings':
+            case 'view_user_settings': {
+                if (SettingsStore.isFeatureEnabled("feature_tabbed_settings")) {
+                    const UserSettingsDialog = sdk.getComponent("dialogs.UserSettingsDialog");
+                    Modal.createTrackedDialog('User settings', '', UserSettingsDialog, {});
+                } else {
+                    this._setPage(PageTypes.UserSettings);
+                    this.notifyNewScreen('settings');
+                }
+                break;
+            }
+            case 'view_old_user_settings':
                 this._setPage(PageTypes.UserSettings);
                 this.notifyNewScreen('settings');
                 break;

src/components/structures/TabbedView.js

@@ -0,0 +1,118 @@
+/*
+Copyright 2017 Travis Ralston
+Copyright 2019 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import * as React from "react";
+import {_t} from '../../languageHandler';
+import PropTypes from "prop-types";
+
+/**
+ * Represents a tab for the TabbedView.
+ */
+export class Tab {
+    /**
+     * Creates a new tab.
+     * @param {string} tabLabel The untranslated tab label.
+     * @param {string} tabIconClass The class for the tab icon. This should be a simple mask.
+     * @param {string} tabJsx The JSX for the tab container.
+     */
+    constructor(tabLabel, tabIconClass, tabJsx) {
+        this.label = tabLabel;
+        this.icon = tabIconClass;
+        this.body = tabJsx;
+    }
+}
+
+export class TabbedView extends React.Component {
+    static propTypes = {
+        // The tabs to show
+        tabs: PropTypes.arrayOf(PropTypes.instanceOf(Tab)).isRequired,
+    };
+
+    constructor() {
+        super();
+
+        this.state = {
+            activeTabIndex: 0,
+        };
+    }
+
+    _getActiveTabIndex() {
+        if (!this.state || !this.state.activeTabIndex) return 0;
+        return this.state.activeTabIndex;
+    }
+
+    /**
+     * Shows the given tab
+     * @param {Tab} tab the tab to show
+     * @private
+     */
+    _setActiveTab(tab) {
+        const idx = this.props.tabs.indexOf(tab);
+        if (idx !== -1) {
+            this.setState({activeTabIndex: idx});
+        } else {
+            console.error("Could not find tab " + tab.label + " in tabs");
+        }
+    }
+
+    _renderTabLabel(tab) {
+        let classes = "mx_TabbedView_tabLabel ";
+
+        const idx = this.props.tabs.indexOf(tab);
+        if (idx === this._getActiveTabIndex()) classes += "mx_TabbedView_tabLabel_active";
+        if (tab.label === "Visit old settings") classes += "mx_TabbedView_tabLabel_TEMP_HACK";
+
+        let tabIcon = null;
+        if (tab.icon) {
+            tabIcon = <span className={`mx_TabbedView_maskedIcon ${tab.icon}`} />;
+        }
+
+        const onClickHandler = () => this._setActiveTab(tab);
+
+        return (
+            <span className={classes} key={"tab_label_" + tab.label}
+                  onClick={onClickHandler}>
+                {tabIcon}
+                <span className="mx_TabbedView_tabLabel_text">
+                    {_t(tab.label)}
+                </span>
+            </span>
+        );
+    }
+
+    _renderTabPanel(tab) {
+        return (
+            <div className="mx_TabbedView_tabPanel" key={"mx_tabpanel_" + tab.label}>
+                {tab.body}
+            </div>
+        );
+    }
+
+    render() {
+        const labels = this.props.tabs.map(tab => this._renderTabLabel(tab));
+        const panel = this._renderTabPanel(this.props.tabs[this._getActiveTabIndex()]);
+
+        return (
+            <div className="mx_TabbedView">
+                <div className="mx_TabbedView_tabLabels">
+                    {labels}
+                </div>
+                {panel}
+            </div>
+        );
+    }
+}