mirror of
https://github.com/ckaczor/azuredatastudio.git
synced 2026-03-18 19:11:36 -04:00
a94cbb528e
* Merge from vscode f5d3ffa6a0d655c87e1eb0e1e90773df58f7ff25 * fix launch script * add missing files
85 lines
3.1 KiB
TypeScript
85 lines
3.1 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
* Licensed under the Source EULA. See License.txt in the project root for license information.
|
|
*--------------------------------------------------------------------------------------------*/
|
|
|
|
import * as nls from 'vs/nls';
|
|
import { KeyCode, KeyMod } from 'vs/base/common/keyCodes';
|
|
import { ICodeEditor } from 'vs/editor/browser/editorBrowser';
|
|
import { EditorAction, ServicesAccessor, registerEditorAction } from 'vs/editor/browser/editorExtensions';
|
|
import { ReplaceCommand } from 'vs/editor/common/commands/replaceCommand';
|
|
import { Range } from 'vs/editor/common/core/range';
|
|
import { ICommand } from 'vs/editor/common/editorCommon';
|
|
import { EditorContextKeys } from 'vs/editor/common/editorContextKeys';
|
|
import { KeybindingWeight } from 'vs/platform/keybinding/common/keybindingsRegistry';
|
|
import { MoveOperations } from 'vs/editor/common/controller/cursorMoveOperations';
|
|
|
|
class TransposeLettersAction extends EditorAction {
|
|
|
|
constructor() {
|
|
super({
|
|
id: 'editor.action.transposeLetters',
|
|
label: nls.localize('transposeLetters.label', "Transpose Letters"),
|
|
alias: 'Transpose Letters',
|
|
precondition: EditorContextKeys.writable,
|
|
kbOpts: {
|
|
kbExpr: EditorContextKeys.textInputFocus,
|
|
primary: 0,
|
|
mac: {
|
|
primary: KeyMod.WinCtrl | KeyCode.KEY_T
|
|
},
|
|
weight: KeybindingWeight.EditorContrib
|
|
}
|
|
});
|
|
}
|
|
|
|
public run(accessor: ServicesAccessor, editor: ICodeEditor): void {
|
|
if (!editor.hasModel()) {
|
|
return;
|
|
}
|
|
|
|
let model = editor.getModel();
|
|
let commands: ICommand[] = [];
|
|
let selections = editor.getSelections();
|
|
|
|
for (let selection of selections) {
|
|
if (!selection.isEmpty()) {
|
|
continue;
|
|
}
|
|
|
|
let lineNumber = selection.startLineNumber;
|
|
let column = selection.startColumn;
|
|
|
|
let lastColumn = model.getLineMaxColumn(lineNumber);
|
|
|
|
if (lineNumber === 1 && (column === 1 || (column === 2 && lastColumn === 2))) {
|
|
// at beginning of file, nothing to do
|
|
continue;
|
|
}
|
|
|
|
// handle special case: when at end of line, transpose left two chars
|
|
// otherwise, transpose left and right chars
|
|
let endPosition = (column === lastColumn) ?
|
|
selection.getPosition() :
|
|
MoveOperations.rightPosition(model, selection.getPosition().lineNumber, selection.getPosition().column);
|
|
|
|
let middlePosition = MoveOperations.leftPosition(model, endPosition.lineNumber, endPosition.column);
|
|
let beginPosition = MoveOperations.leftPosition(model, middlePosition.lineNumber, middlePosition.column);
|
|
|
|
let leftChar = model.getValueInRange(Range.fromPositions(beginPosition, middlePosition));
|
|
let rightChar = model.getValueInRange(Range.fromPositions(middlePosition, endPosition));
|
|
|
|
let replaceRange = Range.fromPositions(beginPosition, endPosition);
|
|
commands.push(new ReplaceCommand(replaceRange, rightChar + leftChar));
|
|
}
|
|
|
|
if (commands.length > 0) {
|
|
editor.pushUndoStop();
|
|
editor.executeCommands(this.id, commands);
|
|
editor.pushUndoStop();
|
|
}
|
|
}
|
|
}
|
|
|
|
registerEditorAction(TransposeLettersAction);
|