Get screen-sharing working, somehow

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

src/components/views/elements/DesktopCapturerSourcePicker.tsx

@@ -0,0 +1,109 @@
+/*
+Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+
+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 { _td } from '../../../languageHandler';
+import BaseDialog from "..//dialogs/BaseDialog"
+
+export interface DesktopCapturerSourceIProps {
+    source: ElectronDesktopCapturerSource,
+    onSelect(source: ElectronDesktopCapturerSource): void,
+}
+
+export class DesktopCapturerSource extends React.Component<DesktopCapturerSourceIProps> {
+    constructor(props) {
+        super(props);
+    }
+
+    onClick = (ev) => {
+        //ev.stopPropagation();
+        this.props.onSelect(this.props.source);
+    }
+
+    render() {
+        return (
+            <button
+                className="desktop-capturer-selection-button"
+                data-id={this.props.source.id}
+                title={this.props.source.name}
+                onClick={this.onClick} >
+                <img
+                    className="desktop-capturer-selection-thumbnail"
+                    src={this.props.source.thumbnail.toDataURL()}
+                />
+                <span className="desktop-capturer-selection-name">{this.props.source.name}</span>
+            </button>
+        );
+    }
+}
+
+export interface ElectronDesktopCapturerSource {
+    display_id: string;
+    id: string;
+    name: string;
+    thumbnail,
+    appIcon,
+}
+
+
+export interface DesktopCapturerSourcePickerIProps {
+    sources: Array<ElectronDesktopCapturerSource>;
+    onFinished(source: ElectronDesktopCapturerSource): void,
+}
+
+// TODO: Figure out a way to update sources for live preview
+
+export default class DesktopCapturerSourcePicker extends React.Component<DesktopCapturerSourcePickerIProps> {
+    constructor(props) {
+        super(props);
+    }
+
+    onSelect = (source) => {
+        this.props.onFinished(source);
+    }
+
+    render() {
+        const screens = this.props.sources
+            .filter((source) => {
+                return source.id.startsWith("screen");
+            })
+            .map((source) => {
+                return <DesktopCapturerSource source={source} onSelect={this.onSelect} key={source.id} />;
+            });
+
+        const windows = this.props.sources
+            .filter((source) => {
+                return source.id.startsWith("window");
+            })
+            .map((source) => {
+                return <DesktopCapturerSource source={source} onSelect={this.onSelect} key={source.id} />;
+            });
+
+        return (
+            <BaseDialog className="mx_streamSelectorDialog">
+                <h1>{_td("Screens")}</h1>
+                <div className="desktop-capturer-selection-scroller">
+                    { screens }
+                </div>
+                <h1>{_td("Windows")}</h1>
+                <div className="desktop-capturer-selection-scroller">
+                    { windows }
+                </div>
+            </BaseDialog>
+        );
+    }
+}