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Implement terminal layouts

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It doesn't mean much until we persist terminals though, I think.
This commit is contained in:
Asher 2021-03-02 14:16:12 -06:00
parent 058e781b3f
commit ba4448e72d
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1 changed files with 61 additions and 12 deletions
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73
lib/vscode/src/vs/server/node/channel.ts
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@ -10,6 +10,7 @@ import * as resources from 'vs/base/common/resources';
import { ReadableStreamEventPayload } from 'vs/base/common/stream';
import { URI, UriComponents } from 'vs/base/common/uri';
import { transformOutgoingURIs } from 'vs/base/common/uriIpc';
import { getSystemShell } from 'vs/base/node/shell';
import { IServerChannel } from 'vs/base/parts/ipc/common/ipc';
import { IDiagnosticInfo } from 'vs/platform/diagnostics/common/diagnostics';
import { INativeEnvironmentService } from 'vs/platform/environment/common/environment';
@ -27,10 +28,9 @@ import { IEnvironmentVariableCollection } from 'vs/workbench/contrib/terminal/co
import { MergedEnvironmentVariableCollection } from 'vs/workbench/contrib/terminal/common/environmentVariableCollection';
import { deserializeEnvironmentVariableCollection } from 'vs/workbench/contrib/terminal/common/environmentVariableShared';
import * as terminal from 'vs/workbench/contrib/terminal/common/remoteTerminalChannel';
import { IShellLaunchConfig, ITerminalEnvironment, ITerminalLaunchError } from 'vs/workbench/contrib/terminal/common/terminal';
import { IShellLaunchConfig, ITerminalEnvironment, ITerminalLaunchError, ITerminalsLayoutInfo } from 'vs/workbench/contrib/terminal/common/terminal';
import { TerminalDataBufferer } from 'vs/workbench/contrib/terminal/common/terminalDataBuffering';
import * as terminalEnvironment from 'vs/workbench/contrib/terminal/common/terminalEnvironment';
import { getSystemShell } from 'vs/base/node/shell';
import { getMainProcessParentEnv } from 'vs/workbench/contrib/terminal/node/terminalEnvironment';
import { TerminalProcess } from 'vs/workbench/contrib/terminal/node/terminalProcess';
import { AbstractVariableResolverService } from 'vs/workbench/services/configurationResolver/common/variableResolver';
@ -611,6 +611,22 @@ class Terminal {
this.rows = rows;
return this.process.resize(cols, rows);
}
/**
* Serializable terminal information that can be sent to the client.
*/
public async description(id: number): Promise<terminal.IRemoteTerminalDescriptionDto> {
const cwd = await this.getCwd();
return {
id,
pid: this.pid,
title: this.title,
cwd,
workspaceId: this.workspaceId,
workspaceName: this.workspaceName,
isOrphan: this.isOrphan,
};
}
}
// References: - ../../workbench/api/node/extHostTerminalService.ts
@ -619,6 +635,8 @@ export class TerminalProviderChannel implements IServerChannel<RemoteAgentConnec
private readonly terminals = new Map<number, Terminal>();
private id = 0;
private readonly layouts = new Map<string, terminal.ISetTerminalLayoutInfoArgs>();
public constructor (private readonly logService: ILogService) {
}
@ -647,6 +665,8 @@ export class TerminalProviderChannel implements IServerChannel<RemoteAgentConnec
case '$sendCommandResultToTerminalProcess': return this.sendCommandResultToTerminalProcess(args);
case '$orphanQuestionReply': return this.orphanQuestionReply(args[0]);
case '$listTerminals': return this.listTerminals(args[0]);
case '$setTerminalLayoutInfo': return this.setTerminalLayoutInfo(args);
case '$getTerminalLayoutInfo': return this.getTerminalLayoutInfo(args);
}
throw new Error(`Invalid call '${command}'`);
@ -839,24 +859,53 @@ export class TerminalProviderChannel implements IServerChannel<RemoteAgentConnec
// do differently. Maybe it's to reset the terminal dispose timeouts or
// something like that, but why not do it each time you list?
const terminals = await Promise.all(Array.from(this.terminals).map(async ([id, terminal]) => {
const cwd = await terminal.getCwd();
return {
id,
pid: terminal.pid,
title: terminal.title,
cwd,
workspaceId: terminal.workspaceId,
workspaceName: terminal.workspaceName,
isOrphan: terminal.isOrphan,
};
return terminal.description(id);
}));
// Only returned orphaned terminals so we don't end up attaching to
// terminals already attached elsewhere.
return terminals.filter((t) => t.isOrphan);
}
public async setTerminalLayoutInfo(args: terminal.ISetTerminalLayoutInfoArgs): Promise<void> {
this.layouts.set(args.workspaceId, args);
}
public async getTerminalLayoutInfo(args: terminal.IGetTerminalLayoutInfoArgs): Promise<ITerminalsLayoutInfo | undefined> {
const layout = this.layouts.get(args.workspaceId);
if (!layout) {
return undefined;
}
const tabs = await Promise.all(layout.tabs.map(async (tab) => {
// The terminals are stored by ID so look them up.
const terminals = await Promise.all(tab.terminals.map(async (t) => {
const terminal = this.terminals.get(t.terminal);
if (!terminal) {
return undefined;
}
return {
...t,
terminal: await terminal.description(t.terminal),
};
}));
return {
...tab,
// Filter out terminals that have been killed.
terminals: terminals.filter(isDefined),
};
}));
return { tabs };
}
}
function transformIncoming(remoteAuthority: string, uri: UriComponents | undefined): URI | undefined {
const transformer = getUriTransformer(remoteAuthority);
return uri ? URI.revive(transformer.transformIncoming(uri)) : uri;
}
function isDefined<T>(t: T | undefined): t is T {
return typeof t !== "undefined";
}