Convert QuestionDialog to TS

Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>

src/components/views/dialogs/QuestionDialog.tsx

@@ -0,0 +1,96 @@
+/*
+Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2017 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 React from 'react';
+import classNames from "classnames";
+
+import * as sdk from '../../../index';
+import { _t } from '../../../languageHandler';
+
+interface IProps {
+    title?: string;
+    description?: React.ReactNode;
+    extraButtons?: React.ReactNode;
+    button?: string;
+    buttonDisabled?: boolean;
+    danger?: boolean;
+    focus?: boolean;
+    onFinished: (confirmed: boolean) => void;
+    headerImage?: string;
+    quitOnly?: boolean; // quitOnly doesn't show the cancel button just the quit [x].
+    fixedWidth?: boolean;
+    className?: string;
+    hasCancelButton?: boolean;
+    cancelButton?: JSX.Element;
+}
+
+export default class QuestionDialog extends React.Component<IProps> {
+    public static defaultProps: Partial<IProps> = {
+        title: "",
+        description: "",
+        extraButtons: null,
+        focus: true,
+        hasCancelButton: true,
+        danger: false,
+        quitOnly: false,
+    };
+
+    private onOk = (): void => {
+        this.props.onFinished(true);
+    };
+
+    private onCancel = (): void => {
+        this.props.onFinished(false);
+    };
+
+    public render(): JSX.Element {
+        // Converting these to imports breaks wrench tests
+        const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
+        const DialogButtons = sdk.getComponent('views.elements.DialogButtons');
+
+        let primaryButtonClass = "";
+        if (this.props.danger) {
+            primaryButtonClass = "danger";
+        }
+        return (
+            <BaseDialog
+                className={classNames("mx_QuestionDialog", this.props.className)}
+                onFinished={this.props.onFinished}
+                title={this.props.title}
+                contentId='mx_Dialog_content'
+                headerImage={this.props.headerImage}
+                hasCancel={this.props.hasCancelButton}
+                fixedWidth={this.props.fixedWidth}
+            >
+                <div className="mx_Dialog_content" id='mx_Dialog_content'>
+                    { this.props.description }
+                </div>
+                <DialogButtons primaryButton={this.props.button || _t('OK')}
+                    primaryButtonClass={primaryButtonClass}
+                    primaryDisabled={this.props.buttonDisabled}
+                    cancelButton={this.props.cancelButton}
+                    hasCancel={this.props.hasCancelButton && !this.props.quitOnly}
+                    onPrimaryButtonClick={this.onOk}
+                    focus={this.props.focus}
+                    onCancel={this.onCancel}
+                >
+                    { this.props.extraButtons }
+                </DialogButtons>
+            </BaseDialog>
+        );
+    }
+}