waveterm/xterm.js
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Serialize modes

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Fixes #3417
This commit is contained in:
Daniel Imms
2021-08-16 15:31:34 -07:00
parent bef865e196
commit 6c834aecb4
2 changed files with 84 additions and 0 deletions
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addons/xterm-addon-serialize/src/SerializeAddon.ts
+32
View File
@@ -403,6 +403,35 @@ export class SerializeAddon implements ITerminalAddon {
return handler.serialize(maxRows - correctRows, maxRows);
}
private _serializeModes(terminal: Terminal): string {
let content = '';
const modes = terminal.modes;
// Default: false
if (modes.applicationCursorKeysMode) content += '\x1b[?1h';
if (modes.applicationKeypadMode) content += '\x1b[?66h';
if (modes.bracketedPasteMode) content += '\x1b[?2004h';
if (modes.insertMode) content += '\x1b[4h';
if (modes.originMode) content += '\x1b[?6h';
if (modes.reverseWraparoundMode) content += '\x1b[?45h';
if (modes.sendFocusMode) content += '\x1b[?1004h';
// Default: true
if (modes.wraparoundMode === false) content += '\x1b[?7l';
// Default: 'none'
if (modes.mouseTrackingMode !== 'none') {
switch (modes.mouseTrackingMode) {
case 'x10': content += '\x1b[?9h'; break;
case 'vt200': content += '\x1b[?1000h'; break;
case 'drag': content += '\x1b[?1002h'; break;
case 'any': content += '\x1b[?1003h'; break;
}
}
return content;
}
public serialize(scrollback?: number): string {
// TODO: Add combinedData support
if (!this._terminal) {
@@ -418,6 +447,9 @@ export class SerializeAddon implements ITerminalAddon {
content += `\u001b[?1049h\u001b[H${alternativeScreenContent}`;
}
// Modes
content += this._serializeModes(this._terminal);
return content;
}
addons/xterm-addon-serialize/test/SerializeAddon.api.ts
+52
View File
@@ -30,6 +30,12 @@ const testNormalScreenEqual = async (page: any, str: string): Promise<void> => {
assert.equal(JSON.stringify(originalBuffer), JSON.stringify(newBuffer));
};
async function testSerializeEquals(writeContent: string, expectedSerialized: string): Promise<void> {
await writeRawSync(page, writeContent);
const result = await page.evaluate(`serializeAddon.serialize();`) as string;
assert.strictEqual(result, expectedSerialized);
}
describe('SerializeAddon', () => {
before(async function(): Promise<any> {
const browserType = getBrowserType();
@@ -479,6 +485,52 @@ describe('SerializeAddon', () => {
await testNormalScreenEqual(page, lines.join(''));
});
describe('handle modes', () => {
it('applicationCursorKeysMode', async () => {
await testSerializeEquals('test\u001b[?1h', 'test\u001b[?1h');
await testSerializeEquals('\u001b[?1l', 'test');
});
it('applicationKeypadMode', async () => {
await testSerializeEquals('test\u001b[?66h', 'test\u001b[?66h');
await testSerializeEquals('\u001b[?66l', 'test');
});
it('bracketedPasteMode', async () => {
await testSerializeEquals('test\u001b[?2004h', 'test\u001b[?2004h');
await testSerializeEquals('\u001b[?2004l', 'test');
});
it('insertMode', async () => {
await testSerializeEquals('test\u001b[4h', 'test\u001b[4h');
await testSerializeEquals('\u001b[4l', 'test');
});
it('mouseTrackingMode', async () => {
await testSerializeEquals('test\u001b[?9h', 'test\u001b[?9h');
await testSerializeEquals('\u001b[?9l', 'test');
await testSerializeEquals('\u001b[?1000h', 'test\u001b[?1000h');
await testSerializeEquals('\u001b[?1000l', 'test');
await testSerializeEquals('\u001b[?1002h', 'test\u001b[?1002h');
await testSerializeEquals('\u001b[?1002l', 'test');
await testSerializeEquals('\u001b[?1003h', 'test\u001b[?1003h');
await testSerializeEquals('\u001b[?1003l', 'test');
});
it('originMode', async () => {
// origin mode moves cursor to (0,0)
await testSerializeEquals('test\u001b[?6h', 'test\u001b[4D\u001b[?6h');
await testSerializeEquals('\u001b[?6l', 'test\u001b[4D');
});
it('reverseWraparoundMode', async () => {
await testSerializeEquals('test\u001b[?45h', 'test\u001b[?45h');
await testSerializeEquals('\u001b[?45l', 'test');
});
it('sendFocusMode', async () => {
await testSerializeEquals('test\u001b[?1004h', 'test\u001b[?1004h');
await testSerializeEquals('\u001b[?1004l', 'test');
});
it('wraparoundMode', async () => {
await testSerializeEquals('test\u001b[?7l', 'test\u001b[?7l');
await testSerializeEquals('\u001b[?7h', 'test');
});
});
});
function newArray<T>(initial: T | ((index: number) => T), count: number): T[] {