@21epub/epub-thirdparty
Version:
epub-thirdparty
170 lines (169 loc) • 8.35 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
import { alert } from '../../../base/browser/ui/aria/aria.js';
import { TimeoutTimer } from '../../../base/common/async.js';
import { DisposableStore, MutableDisposable } from '../../../base/common/lifecycle.js';
import './messageController.css';
import { EditorCommand, registerEditorCommand, registerEditorContribution } from '../../browser/editorExtensions.js';
import { Range } from '../../common/core/range.js';
import * as nls from '../../../nls.js';
import { IContextKeyService, RawContextKey } from '../../../platform/contextkey/common/contextkey.js';
import { inputValidationInfoBackground, inputValidationInfoBorder, inputValidationInfoForeground } from '../../../platform/theme/common/colorRegistry.js';
import { ColorScheme } from '../../../platform/theme/common/theme.js';
import { registerThemingParticipant } from '../../../platform/theme/common/themeService.js';
let MessageController = class MessageController {
constructor(editor, contextKeyService) {
this._messageWidget = new MutableDisposable();
this._messageListeners = new DisposableStore();
this._editor = editor;
this._visible = MessageController.MESSAGE_VISIBLE.bindTo(contextKeyService);
this._editorListener = this._editor.onDidAttemptReadOnlyEdit(() => this._onDidAttemptReadOnlyEdit());
}
static get(editor) {
return editor.getContribution(MessageController.ID);
}
dispose() {
this._editorListener.dispose();
this._messageListeners.dispose();
this._messageWidget.dispose();
this._visible.reset();
}
showMessage(message, position) {
alert(message);
this._visible.set(true);
this._messageWidget.clear();
this._messageListeners.clear();
this._messageWidget.value = new MessageWidget(this._editor, position, message);
// close on blur, cursor, model change, dispose
this._messageListeners.add(this._editor.onDidBlurEditorText(() => this.closeMessage()));
this._messageListeners.add(this._editor.onDidChangeCursorPosition(() => this.closeMessage()));
this._messageListeners.add(this._editor.onDidDispose(() => this.closeMessage()));
this._messageListeners.add(this._editor.onDidChangeModel(() => this.closeMessage()));
// 3sec
this._messageListeners.add(new TimeoutTimer(() => this.closeMessage(), 3000));
// close on mouse move
let bounds;
this._messageListeners.add(this._editor.onMouseMove(e => {
// outside the text area
if (!e.target.position) {
return;
}
if (!bounds) {
// define bounding box around position and first mouse occurance
bounds = new Range(position.lineNumber - 3, 1, e.target.position.lineNumber + 3, 1);
}
else if (!bounds.containsPosition(e.target.position)) {
// check if position is still in bounds
this.closeMessage();
}
}));
}
closeMessage() {
this._visible.reset();
this._messageListeners.clear();
if (this._messageWidget.value) {
this._messageListeners.add(MessageWidget.fadeOut(this._messageWidget.value));
}
}
_onDidAttemptReadOnlyEdit() {
if (this._editor.hasModel()) {
this.showMessage(nls.localize('editor.readonly', "Cannot edit in read-only editor"), this._editor.getPosition());
}
}
};
MessageController.ID = 'editor.contrib.messageController';
MessageController.MESSAGE_VISIBLE = new RawContextKey('messageVisible', false, nls.localize('messageVisible', 'Whether the editor is currently showing an inline message'));
MessageController = __decorate([
__param(1, IContextKeyService)
], MessageController);
export { MessageController };
const MessageCommand = EditorCommand.bindToContribution(MessageController.get);
registerEditorCommand(new MessageCommand({
id: 'leaveEditorMessage',
precondition: MessageController.MESSAGE_VISIBLE,
handler: c => c.closeMessage(),
kbOpts: {
weight: 100 /* EditorContrib */ + 30,
primary: 9 /* Escape */
}
}));
class MessageWidget {
constructor(editor, { lineNumber, column }, text) {
// Editor.IContentWidget.allowEditorOverflow
this.allowEditorOverflow = true;
this.suppressMouseDown = false;
this._editor = editor;
this._editor.revealLinesInCenterIfOutsideViewport(lineNumber, lineNumber, 0 /* Smooth */);
this._position = { lineNumber, column: column - 1 };
this._domNode = document.createElement('div');
this._domNode.classList.add('monaco-editor-overlaymessage');
const anchorTop = document.createElement('div');
anchorTop.classList.add('anchor', 'top');
this._domNode.appendChild(anchorTop);
const message = document.createElement('div');
message.classList.add('message');
message.textContent = text;
this._domNode.appendChild(message);
const anchorBottom = document.createElement('div');
anchorBottom.classList.add('anchor', 'below');
this._domNode.appendChild(anchorBottom);
this._editor.addContentWidget(this);
this._domNode.classList.add('fadeIn');
}
static fadeOut(messageWidget) {
let handle;
const dispose = () => {
messageWidget.dispose();
clearTimeout(handle);
messageWidget.getDomNode().removeEventListener('animationend', dispose);
};
handle = setTimeout(dispose, 110);
messageWidget.getDomNode().addEventListener('animationend', dispose);
messageWidget.getDomNode().classList.add('fadeOut');
return { dispose };
}
dispose() {
this._editor.removeContentWidget(this);
}
getId() {
return 'messageoverlay';
}
getDomNode() {
return this._domNode;
}
getPosition() {
return { position: this._position, preference: [1 /* ABOVE */, 2 /* BELOW */] };
}
afterRender(position) {
this._domNode.classList.toggle('below', position === 2 /* BELOW */);
}
}
registerEditorContribution(MessageController.ID, MessageController);
registerThemingParticipant((theme, collector) => {
const border = theme.getColor(inputValidationInfoBorder);
if (border) {
let borderWidth = theme.type === ColorScheme.HIGH_CONTRAST ? 2 : 1;
collector.addRule(`.monaco-editor .monaco-editor-overlaymessage .anchor.below { border-top-color: ${border}; }`);
collector.addRule(`.monaco-editor .monaco-editor-overlaymessage .anchor.top { border-bottom-color: ${border}; }`);
collector.addRule(`.monaco-editor .monaco-editor-overlaymessage .message { border: ${borderWidth}px solid ${border}; }`);
}
const background = theme.getColor(inputValidationInfoBackground);
if (background) {
collector.addRule(`.monaco-editor .monaco-editor-overlaymessage .message { background-color: ${background}; }`);
}
const foreground = theme.getColor(inputValidationInfoForeground);
if (foreground) {
collector.addRule(`.monaco-editor .monaco-editor-overlaymessage .message { color: ${foreground}; }`);
}
});