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Break out editor interaction into generic function

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nyanotech 2022-03-23 10:49:10 +00:00
parent d3c60af233
commit a6157d0a16
Signed by: nyanotech
GPG Key ID: D2D0A9E8F160472B
1 changed files with 21 additions and 14 deletions
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35
src/extension.ts
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@ -1,23 +1,30 @@
import * as vscode from 'vscode'; import * as vscode from 'vscode';
function base64(a: string) {
return Buffer.from(a).toString('base64'); // TODO - handle different character encodings
}
function applyEdit(transform: Function) {
const editor = vscode.window.activeTextEditor;
if (editor) {
const document = editor.document;
editor.edit(editBuilder => {
editor.selections.forEach(selection => {
const text = document.getText(selection);
const processed = transform(text);
editBuilder.replace(selection, processed);
});
});
}
}
export function activate(context: vscode.ExtensionContext) { export function activate(context: vscode.ExtensionContext) {
console.log('Recombobulator is activated!'); console.log('Recombobulator is activated!');
context.subscriptions.push(vscode.commands.registerCommand('recombobulator.base64', () => { context.subscriptions.push(vscode.commands.registerCommand('recombobulator.base64', () => {
const editor = vscode.window.activeTextEditor; applyEdit(base64);
if (editor) {
const document = editor.document;
editor.edit(editBuilder => {
editor.selections.forEach(selection => {
const text = document.getText(selection);
const processed = Buffer.from(text).toString('base64'); // TODO - handle different character encodings
editBuilder.replace(selection, processed);
});
});
}
vscode.window.showInformationMessage('base64-encoded the selection!'); vscode.window.showInformationMessage('base64-encoded the selection!');
})); }));
} }