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
|
import _ from 'underscore';
import DecorationsController from './decorations/controller';
import DirtyDiffController from './diff/controller';
import Disposable from './common/disposable';
import ModelManager from './common/model_manager';
import editorOptions from './editor_options';
export default class Editor {
static create(monaco) {
this.editorInstance = new Editor(monaco);
return this.editorInstance;
}
constructor(monaco) {
this.monaco = monaco;
this.currentModel = null;
this.instance = null;
this.dirtyDiffController = null;
this.disposable = new Disposable();
this.disposable.add(
this.modelManager = new ModelManager(this.monaco),
this.decorationsController = new DecorationsController(this),
);
this.debouncedUpdate = _.debounce(() => {
this.updateDimensions();
}, 200);
window.addEventListener('resize', this.debouncedUpdate, false);
}
createInstance(domElement) {
if (!this.instance) {
this.disposable.add(
this.instance = this.monaco.editor.create(domElement, {
model: null,
readOnly: false,
contextmenu: true,
scrollBeyondLastLine: false,
minimap: {
enabled: false,
},
}),
this.dirtyDiffController = new DirtyDiffController(
this.modelManager, this.decorationsController,
),
);
}
}
createModel(file) {
return this.modelManager.addModel(file);
}
attachModel(model) {
this.instance.setModel(model.getModel());
this.dirtyDiffController.attachModel(model);
this.currentModel = model;
this.instance.updateOptions(editorOptions.reduce((acc, obj) => {
Object.keys(obj).forEach((key) => {
Object.assign(acc, {
[key]: obj[key](model),
});
});
return acc;
}, {}));
this.dirtyDiffController.reDecorate(model);
}
clearEditor() {
if (this.instance) {
this.instance.setModel(null);
}
}
dispose() {
this.disposable.dispose();
window.removeEventListener('resize', this.debouncedUpdate);
// dispose main monaco instance
if (this.instance) {
this.instance = null;
}
}
updateDimensions() {
this.instance.layout();
}
setPosition({ lineNumber, column }) {
this.instance.revealPositionInCenter({
lineNumber,
column,
});
this.instance.setPosition({
lineNumber,
column,
});
}
onPositionChange(cb) {
this.disposable.add(
this.instance.onDidChangeCursorPosition(e => cb(this.instance, e)),
);
}
}
|
