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html: drop support for ie11

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Shuanglei Tao
2019-05-16 13:55:12 +08:00
parent cd1241c0f3
commit de37a78d33
7 changed files with 33 additions and 164 deletions
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21
html/js/app.ts
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@@ -1,12 +1,5 @@
import '../sass/app.scss';
// polyfills for ie11
import 'core-js/fn/array';
import 'core-js/fn/object';
import 'core-js/fn/promise';
import 'core-js/fn/typed';
import 'fast-text-encoding';
import { Terminal, ITerminalOptions, IDisposable } from 'xterm';
import * as fit from 'xterm/lib/addons/fit/fit'
import * as overlay from './overlay'
@@ -21,7 +14,9 @@ interface ITtydTerminal extends Terminal {
resizeDisposable: IDisposable;
dataDisposable: IDisposable;
reconnectTimeout: number;
showOverlay(msg: string, timeout?: number);
showOverlay(msg: string, timeout?: number): void;
fit(): void;
}
export interface IWindowWithTerminal extends Window {
@@ -140,7 +135,7 @@ let openWs = function() {
if (ws.readyState === WebSocket.OPEN) {
sendMessage('1' + JSON.stringify({columns: size.cols, rows: size.rows}));
}
setTimeout(() => (<any>term).showOverlay(size.cols + 'x' + size.rows), 500);
setTimeout(() => term.showOverlay(size.cols + 'x' + size.rows), 500);
});
term.onTitleChange((data: string) => {
@@ -158,12 +153,12 @@ let openWs = function() {
// https://stackoverflow.com/a/27923937/1727928
window.addEventListener('resize', () => {
clearTimeout(window.resizeTimeout);
window.resizeTimeout = <number><any>setTimeout(() => (<any>term).fit(), 250);
window.resizeTimeout = setTimeout(() => term.fit(), 250);
});
window.addEventListener('beforeunload', unloadCallback);
term.open(terminalContainer);
(<any>term).fit();
term.fit();
term.focus();
};
@@ -207,13 +202,13 @@ let openWs = function() {
term.resizeDisposable.dispose();
term.dataDisposable.dispose();
if (!wsError) {
(<any>term).showOverlay('Connection Closed', null);
term.showOverlay('Connection Closed', null);
}
}
window.removeEventListener('beforeunload', unloadCallback);
// 1000: CLOSE_NORMAL
if (event.code !== 1000 && autoReconnect > 0) {
term.reconnectTimeout = <number><any>setTimeout(openWs, autoReconnect * 1000);
term.reconnectTimeout = setTimeout(openWs, autoReconnect * 1000);
}
};
};