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Lazy loaded Monaco (#720)

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Lazy loaded Monaco
This commit is contained in:
Jordi Bunster
2021-04-25 21:31:10 -07:00
committed by GitHub
parent 71e7ad4547
commit c7b9ff6794
8 changed files with 40 additions and 90 deletions
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65
src/Explorer/Tabs/ScriptTabBase.ts
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@@ -1,5 +1,4 @@
import * as ko from "knockout";
import * as monaco from "monaco-editor";
import Q from "q";
import DiscardIcon from "../../../images/discard.svg";
import SaveIcon from "../../../images/save-cosmos.svg";
@@ -8,6 +7,7 @@ import editable from "../../Common/EditableUtility";
import * as DataModels from "../../Contracts/DataModels";
import * as ViewModels from "../../Contracts/ViewModels";
import { CommandButtonComponentProps } from "../Controls/CommandButton/CommandButtonComponent";
import { loadMonaco, monaco } from "../LazyMonaco";
import TabsBase from "./TabsBase";
export default abstract class ScriptTabBase extends TabsBase implements ViewModels.WaitsForTemplate {
@@ -299,38 +299,7 @@ export default abstract class ScriptTabBase extends TabsBase implements ViewMode
return !!value;
}
private static _toSeverity(severity: string): monaco.MarkerSeverity {
switch (severity.toLowerCase()) {
case "error":
return monaco.MarkerSeverity.Error;
case "warning":
return monaco.MarkerSeverity.Warning;
case "info":
return monaco.MarkerSeverity.Info;
case "ignore":
default:
return monaco.MarkerSeverity.Hint;
}
}
private static _toEditorPosition(target: number, lines: string[]): ViewModels.EditorPosition {
let cursor: number = 0;
let previousCursor: number = 0;
let i: number = 0;
while (target > cursor + lines[i].length) {
cursor += lines[i].length + 2;
i++;
}
const editorPosition: ViewModels.EditorPosition = {
line: i + 1,
column: target - cursor + 1,
};
return editorPosition;
}
protected _createBodyEditor() {
protected async _createBodyEditor() {
const id = this.editorId;
const container = document.getElementById(id);
const options = {
@@ -341,7 +310,7 @@ export default abstract class ScriptTabBase extends TabsBase implements ViewMode
};
container.innerHTML = "";
const monaco = await loadMonaco();
const editor = monaco.editor.create(container, options);
this.editor(editor);
@@ -353,32 +322,4 @@ export default abstract class ScriptTabBase extends TabsBase implements ViewMode
const editorModel = this.editor().getModel();
this.editorContent(editorModel.getValue());
}
private _setModelMarkers(errors: ViewModels.QueryError[]) {
const markers: monaco.editor.IMarkerData[] = errors.map((e) => this._toMarker(e));
const editorModel = this.editor().getModel();
monaco.editor.setModelMarkers(editorModel, this.tabId, markers);
}
private _resetModelMarkers() {
const queryEditorModel = this.editor().getModel();
monaco.editor.setModelMarkers(queryEditorModel, this.tabId, []);
}
private _toMarker(error: ViewModels.QueryError): monaco.editor.IMarkerData {
const editorModel = this.editor().getModel();
const lines: string[] = editorModel.getLinesContent();
const start: ViewModels.EditorPosition = ScriptTabBase._toEditorPosition(Number(error.start), lines);
const end: ViewModels.EditorPosition = ScriptTabBase._toEditorPosition(Number(error.end), lines);
return {
severity: ScriptTabBase._toSeverity(error.severity),
message: error.message,
startLineNumber: start.line,
startColumn: start.column,
endLineNumber: end.line,
endColumn: end.column,
code: error.code,
};
}
}