sussudio
Version:
An unofficial VS Code Internal API
220 lines (219 loc) • 8.32 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as dom from "../../dom.mjs";
import { Toggle } from "../toggle/toggle.mjs";
import { HistoryInputBox } from "../inputbox/inputBox.mjs";
import { Widget } from "../widget.mjs";
import { Codicon } from "../../../common/codicons.mjs";
import { Emitter } from "../../../common/event.mjs";
import "../../../../css!./findInput.mjs";
import * as nls from "../../../../nls.mjs";
const NLS_DEFAULT_LABEL = nls.localize('defaultLabel', "input");
const NLS_PRESERVE_CASE_LABEL = nls.localize('label.preserveCaseToggle', "Preserve Case");
class PreserveCaseToggle extends Toggle {
constructor(opts) {
super({
// TODO: does this need its own icon?
icon: Codicon.preserveCase,
title: NLS_PRESERVE_CASE_LABEL + opts.appendTitle,
isChecked: opts.isChecked,
inputActiveOptionBorder: opts.inputActiveOptionBorder,
inputActiveOptionForeground: opts.inputActiveOptionForeground,
inputActiveOptionBackground: opts.inputActiveOptionBackground
});
}
}
export class ReplaceInput extends Widget {
_showOptionButtons;
static OPTION_CHANGE = 'optionChange';
contextViewProvider;
placeholder;
validation;
label;
fixFocusOnOptionClickEnabled = true;
preserveCase;
cachedOptionsWidth = 0;
domNode;
inputBox;
_onDidOptionChange = this._register(new Emitter());
onDidOptionChange = this._onDidOptionChange.event;
_onKeyDown = this._register(new Emitter());
onKeyDown = this._onKeyDown.event;
_onMouseDown = this._register(new Emitter());
onMouseDown = this._onMouseDown.event;
_onInput = this._register(new Emitter());
onInput = this._onInput.event;
_onKeyUp = this._register(new Emitter());
onKeyUp = this._onKeyUp.event;
_onPreserveCaseKeyDown = this._register(new Emitter());
onPreserveCaseKeyDown = this._onPreserveCaseKeyDown.event;
constructor(parent, contextViewProvider, _showOptionButtons, options) {
super();
this._showOptionButtons = _showOptionButtons;
this.contextViewProvider = contextViewProvider;
this.placeholder = options.placeholder || '';
this.validation = options.validation;
this.label = options.label || NLS_DEFAULT_LABEL;
const appendPreserveCaseLabel = options.appendPreserveCaseLabel || '';
const history = options.history || [];
const flexibleHeight = !!options.flexibleHeight;
const flexibleWidth = !!options.flexibleWidth;
const flexibleMaxHeight = options.flexibleMaxHeight;
this.domNode = document.createElement('div');
this.domNode.classList.add('monaco-findInput');
this.inputBox = this._register(new HistoryInputBox(this.domNode, this.contextViewProvider, {
ariaLabel: this.label || '',
placeholder: this.placeholder || '',
validationOptions: {
validation: this.validation
},
history,
showHistoryHint: options.showHistoryHint,
flexibleHeight,
flexibleWidth,
flexibleMaxHeight,
inputBoxStyles: options.inputBoxStyles
}));
this.preserveCase = this._register(new PreserveCaseToggle({
appendTitle: appendPreserveCaseLabel,
isChecked: false,
...options.toggleStyles
}));
this._register(this.preserveCase.onChange(viaKeyboard => {
this._onDidOptionChange.fire(viaKeyboard);
if (!viaKeyboard && this.fixFocusOnOptionClickEnabled) {
this.inputBox.focus();
}
this.validate();
}));
this._register(this.preserveCase.onKeyDown(e => {
this._onPreserveCaseKeyDown.fire(e);
}));
if (this._showOptionButtons) {
this.cachedOptionsWidth = this.preserveCase.width();
}
else {
this.cachedOptionsWidth = 0;
}
// Arrow-Key support to navigate between options
const indexes = [this.preserveCase.domNode];
this.onkeydown(this.domNode, (event) => {
if (event.equals(15 /* KeyCode.LeftArrow */) || event.equals(17 /* KeyCode.RightArrow */) || event.equals(9 /* KeyCode.Escape */)) {
const index = indexes.indexOf(document.activeElement);
if (index >= 0) {
let newIndex = -1;
if (event.equals(17 /* KeyCode.RightArrow */)) {
newIndex = (index + 1) % indexes.length;
}
else if (event.equals(15 /* KeyCode.LeftArrow */)) {
if (index === 0) {
newIndex = indexes.length - 1;
}
else {
newIndex = index - 1;
}
}
if (event.equals(9 /* KeyCode.Escape */)) {
indexes[index].blur();
this.inputBox.focus();
}
else if (newIndex >= 0) {
indexes[newIndex].focus();
}
dom.EventHelper.stop(event, true);
}
}
});
const controls = document.createElement('div');
controls.className = 'controls';
controls.style.display = this._showOptionButtons ? 'block' : 'none';
controls.appendChild(this.preserveCase.domNode);
this.domNode.appendChild(controls);
parent?.appendChild(this.domNode);
this.onkeydown(this.inputBox.inputElement, (e) => this._onKeyDown.fire(e));
this.onkeyup(this.inputBox.inputElement, (e) => this._onKeyUp.fire(e));
this.oninput(this.inputBox.inputElement, (e) => this._onInput.fire());
this.onmousedown(this.inputBox.inputElement, (e) => this._onMouseDown.fire(e));
}
enable() {
this.domNode.classList.remove('disabled');
this.inputBox.enable();
this.preserveCase.enable();
}
disable() {
this.domNode.classList.add('disabled');
this.inputBox.disable();
this.preserveCase.disable();
}
setFocusInputOnOptionClick(value) {
this.fixFocusOnOptionClickEnabled = value;
}
setEnabled(enabled) {
if (enabled) {
this.enable();
}
else {
this.disable();
}
}
clear() {
this.clearValidation();
this.setValue('');
this.focus();
}
getValue() {
return this.inputBox.value;
}
setValue(value) {
if (this.inputBox.value !== value) {
this.inputBox.value = value;
}
}
onSearchSubmit() {
this.inputBox.addToHistory();
}
applyStyles() {
}
select() {
this.inputBox.select();
}
focus() {
this.inputBox.focus();
}
getPreserveCase() {
return this.preserveCase.checked;
}
setPreserveCase(value) {
this.preserveCase.checked = value;
}
focusOnPreserve() {
this.preserveCase.focus();
}
_lastHighlightFindOptions = 0;
highlightFindOptions() {
this.domNode.classList.remove('highlight-' + (this._lastHighlightFindOptions));
this._lastHighlightFindOptions = 1 - this._lastHighlightFindOptions;
this.domNode.classList.add('highlight-' + (this._lastHighlightFindOptions));
}
validate() {
this.inputBox?.validate();
}
showMessage(message) {
this.inputBox?.showMessage(message);
}
clearMessage() {
this.inputBox?.hideMessage();
}
clearValidation() {
this.inputBox?.hideMessage();
}
set width(newWidth) {
this.inputBox.paddingRight = this.cachedOptionsWidth;
this.domNode.style.width = newWidth + 'px';
}
dispose() {
super.dispose();
}
}