@21epub/epub-thirdparty
Version:
epub-thirdparty
83 lines (82 loc) • 3.78 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 { Selection } from '../core/selection.js';
export class ReplaceCommand {
constructor(range, text, insertsAutoWhitespace = false) {
this._range = range;
this._text = text;
this.insertsAutoWhitespace = insertsAutoWhitespace;
}
getEditOperations(model, builder) {
builder.addTrackedEditOperation(this._range, this._text);
}
computeCursorState(model, helper) {
let inverseEditOperations = helper.getInverseEditOperations();
let srcRange = inverseEditOperations[0].range;
return new Selection(srcRange.endLineNumber, srcRange.endColumn, srcRange.endLineNumber, srcRange.endColumn);
}
}
export class ReplaceCommandThatSelectsText {
constructor(range, text) {
this._range = range;
this._text = text;
}
getEditOperations(model, builder) {
builder.addTrackedEditOperation(this._range, this._text);
}
computeCursorState(model, helper) {
const inverseEditOperations = helper.getInverseEditOperations();
const srcRange = inverseEditOperations[0].range;
return new Selection(srcRange.startLineNumber, srcRange.startColumn, srcRange.endLineNumber, srcRange.endColumn);
}
}
export class ReplaceCommandWithoutChangingPosition {
constructor(range, text, insertsAutoWhitespace = false) {
this._range = range;
this._text = text;
this.insertsAutoWhitespace = insertsAutoWhitespace;
}
getEditOperations(model, builder) {
builder.addTrackedEditOperation(this._range, this._text);
}
computeCursorState(model, helper) {
let inverseEditOperations = helper.getInverseEditOperations();
let srcRange = inverseEditOperations[0].range;
return new Selection(srcRange.startLineNumber, srcRange.startColumn, srcRange.startLineNumber, srcRange.startColumn);
}
}
export class ReplaceCommandWithOffsetCursorState {
constructor(range, text, lineNumberDeltaOffset, columnDeltaOffset, insertsAutoWhitespace = false) {
this._range = range;
this._text = text;
this._columnDeltaOffset = columnDeltaOffset;
this._lineNumberDeltaOffset = lineNumberDeltaOffset;
this.insertsAutoWhitespace = insertsAutoWhitespace;
}
getEditOperations(model, builder) {
builder.addTrackedEditOperation(this._range, this._text);
}
computeCursorState(model, helper) {
let inverseEditOperations = helper.getInverseEditOperations();
let srcRange = inverseEditOperations[0].range;
return new Selection(srcRange.endLineNumber + this._lineNumberDeltaOffset, srcRange.endColumn + this._columnDeltaOffset, srcRange.endLineNumber + this._lineNumberDeltaOffset, srcRange.endColumn + this._columnDeltaOffset);
}
}
export class ReplaceCommandThatPreservesSelection {
constructor(editRange, text, initialSelection, forceMoveMarkers = false) {
this._range = editRange;
this._text = text;
this._initialSelection = initialSelection;
this._forceMoveMarkers = forceMoveMarkers;
this._selectionId = null;
}
getEditOperations(model, builder) {
builder.addTrackedEditOperation(this._range, this._text, this._forceMoveMarkers);
this._selectionId = builder.trackSelection(this._initialSelection);
}
computeCursorState(model, helper) {
return helper.getTrackedSelection(this._selectionId);
}
}