-
-
Notifications
You must be signed in to change notification settings - Fork 3.1k
/
panel.ts
345 lines (303 loc) · 8.23 KB
/
panel.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
// Copyright (c) Jupyter Development Team.
// Distributed under the terms of the Modified BSD License.
import {
ISessionContext,
MainAreaWidget,
SessionContext,
SessionContextDialogs
} from '@jupyterlab/apputils';
import { IEditorMimeTypeService } from '@jupyterlab/codeeditor';
import { PathExt, Time } from '@jupyterlab/coreutils';
import {
IRenderMimeRegistry,
RenderMimeRegistry
} from '@jupyterlab/rendermime';
import { ServiceManager } from '@jupyterlab/services';
import { ITranslator, nullTranslator } from '@jupyterlab/translation';
import { consoleIcon } from '@jupyterlab/ui-components';
import { Token, UUID } from '@lumino/coreutils';
import { IDisposable } from '@lumino/disposable';
import { Message } from '@lumino/messaging';
import { Panel } from '@lumino/widgets';
import { CodeConsole } from './widget';
import type { IConsoleCellExecutor } from './tokens';
/**
* The class name added to console panels.
*/
const PANEL_CLASS = 'jp-ConsolePanel';
/**
* A panel which contains a console and the ability to add other children.
*/
export class ConsolePanel extends MainAreaWidget<Panel> {
/**
* Construct a console panel.
*/
constructor(options: ConsolePanel.IOptions) {
super({ content: new Panel() });
this.addClass(PANEL_CLASS);
let {
executor,
rendermime,
mimeTypeService,
path,
basePath,
name,
manager,
modelFactory,
sessionContext,
translator
} = options;
this.translator = translator ?? nullTranslator;
const trans = this.translator.load('jupyterlab');
const contentFactory = (this.contentFactory = options.contentFactory);
const count = Private.count++;
if (!path) {
path = PathExt.join(basePath || '', `console-${count}-${UUID.uuid4()}`);
}
sessionContext = this._sessionContext =
sessionContext ??
new SessionContext({
sessionManager: manager.sessions,
specsManager: manager.kernelspecs,
path: manager.contents.localPath(path),
name: name || trans.__('Console %1', count),
type: 'console',
kernelPreference: options.kernelPreference,
setBusy: options.setBusy
});
const resolver = new RenderMimeRegistry.UrlResolver({
path,
contents: manager.contents
});
rendermime = rendermime.clone({ resolver });
this.console = contentFactory.createConsole({
executor,
rendermime,
sessionContext: sessionContext,
mimeTypeService,
contentFactory,
modelFactory,
translator
});
this.content.addWidget(this.console);
void sessionContext.initialize().then(async value => {
if (value) {
await (
options.sessionDialogs ?? new SessionContextDialogs({ translator })
).selectKernel(sessionContext!);
}
this._connected = new Date();
this._updateTitlePanel();
});
this.console.executed.connect(this._onExecuted, this);
this._updateTitlePanel();
sessionContext.kernelChanged.connect(this._updateTitlePanel, this);
sessionContext.propertyChanged.connect(this._updateTitlePanel, this);
this.title.icon = consoleIcon;
this.title.closable = true;
this.id = `console-${count}`;
}
/**
* The content factory used by the console panel.
*/
readonly contentFactory: ConsolePanel.IContentFactory;
/**
* The console widget used by the panel.
*/
console: CodeConsole;
/**
* The session used by the panel.
*/
get sessionContext(): ISessionContext {
return this._sessionContext;
}
/**
* Dispose of the resources held by the widget.
*/
dispose(): void {
this.sessionContext.dispose();
this.console.dispose();
super.dispose();
}
/**
* Handle `'activate-request'` messages.
*/
protected onActivateRequest(msg: Message): void {
const prompt = this.console.promptCell;
if (prompt) {
prompt.editor!.focus();
}
}
/**
* Handle `'close-request'` messages.
*/
protected onCloseRequest(msg: Message): void {
super.onCloseRequest(msg);
this.dispose();
}
/**
* Handle a console execution.
*/
private _onExecuted(sender: CodeConsole, args: Date) {
this._executed = args;
this._updateTitlePanel();
}
/**
* Update the console panel title.
*/
private _updateTitlePanel(): void {
Private.updateTitle(this, this._connected, this._executed, this.translator);
}
translator: ITranslator;
private _executed: Date | null = null;
private _connected: Date | null = null;
private _sessionContext: ISessionContext;
}
/**
* A namespace for ConsolePanel statics.
*/
export namespace ConsolePanel {
/**
* The initialization options for a console panel.
*/
export interface IOptions {
/**
* The rendermime instance used by the panel.
*/
rendermime: IRenderMimeRegistry;
/**
* The content factory for the panel.
*/
contentFactory: IContentFactory;
/**
* Console cell executor
*/
executor?: IConsoleCellExecutor;
/**
* The service manager used by the panel.
*/
manager: ServiceManager.IManager;
/**
* The path of an existing console.
*/
path?: string;
/**
* The base path for a new console.
*/
basePath?: string;
/**
* The name of the console.
*/
name?: string;
/**
* A kernel preference.
*/
kernelPreference?: ISessionContext.IKernelPreference;
/**
* An existing session context to use.
*/
sessionContext?: ISessionContext;
/**
* Session dialogs to use.
*/
sessionDialogs?: ISessionContext.IDialogs;
/**
* The model factory for the console widget.
*/
modelFactory?: CodeConsole.IModelFactory;
/**
* The service used to look up mime types.
*/
mimeTypeService: IEditorMimeTypeService;
/**
* The application language translator.
*/
translator?: ITranslator;
/**
* A function to call when the kernel is busy.
*/
setBusy?: () => IDisposable;
}
/**
* The console panel renderer.
*/
export interface IContentFactory extends CodeConsole.IContentFactory {
/**
* Create a new console panel.
*/
createConsole(options: CodeConsole.IOptions): CodeConsole;
}
/**
* Default implementation of `IContentFactory`.
*/
export class ContentFactory
extends CodeConsole.ContentFactory
implements IContentFactory
{
/**
* Create a new console panel.
*/
createConsole(options: CodeConsole.IOptions): CodeConsole {
return new CodeConsole(options);
}
}
/**
* A namespace for the console panel content factory.
*/
export namespace ContentFactory {
/**
* Options for the code console content factory.
*/
export interface IOptions extends CodeConsole.ContentFactory.IOptions {}
}
/**
* The console renderer token.
*/
export const IContentFactory = new Token<IContentFactory>(
'@jupyterlab/console:IContentFactory',
'A factory object that creates new code consoles. Use this if you want to create and host code consoles in your own UI elements.'
);
}
/**
* A namespace for private data.
*/
namespace Private {
/**
* The counter for new consoles.
*/
export let count = 1;
/**
* Update the title of a console panel.
*/
export function updateTitle(
panel: ConsolePanel,
connected: Date | null,
executed: Date | null,
translator?: ITranslator
): void {
translator = translator || nullTranslator;
const trans = translator.load('jupyterlab');
const sessionContext = panel.console.sessionContext.session;
if (sessionContext) {
// FIXME:
let caption =
trans.__('Name: %1\n', sessionContext.name) +
trans.__('Directory: %1\n', PathExt.dirname(sessionContext.path)) +
trans.__('Kernel: %1', panel.console.sessionContext.kernelDisplayName);
if (connected) {
caption += trans.__(
'\nConnected: %1',
Time.format(connected.toISOString())
);
}
if (executed) {
caption += trans.__('\nLast Execution: %1');
}
panel.title.label = sessionContext.name;
panel.title.caption = caption;
} else {
panel.title.label = trans.__('Console');
panel.title.caption = '';
}
}
}