monaco-editor
Version:
A browser based code editor
442 lines (441 loc) • 22.4 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 { RunOnceScheduler, TimeoutTimer } from '../../../base/common/async.js';
import { dispose } from '../../../base/common/lifecycle.js';
import { ReplaceCommand, ReplaceCommandThatPreservesSelection } from '../../common/commands/replaceCommand.js';
import { Position } from '../../common/core/position.js';
import { Range } from '../../common/core/range.js';
import { Selection } from '../../common/core/selection.js';
import { SearchParams } from '../../common/model/textModelSearch.js';
import { FindDecorations } from './findDecorations.js';
import { ReplaceAllCommand } from './replaceAllCommand.js';
import { ReplacePattern, parseReplaceString } from './replacePattern.js';
import { RawContextKey } from '../../../platform/contextkey/common/contextkey.js';
export var CONTEXT_FIND_WIDGET_VISIBLE = new RawContextKey('findWidgetVisible', false);
// Keep ContextKey use of 'Focussed' to not break when clauses
export var CONTEXT_FIND_INPUT_FOCUSED = new RawContextKey('findInputFocussed', false);
export var CONTEXT_REPLACE_INPUT_FOCUSED = new RawContextKey('replaceInputFocussed', false);
export var ToggleCaseSensitiveKeybinding = {
primary: 512 /* Alt */ | 33 /* KEY_C */,
mac: { primary: 2048 /* CtrlCmd */ | 512 /* Alt */ | 33 /* KEY_C */ }
};
export var ToggleWholeWordKeybinding = {
primary: 512 /* Alt */ | 53 /* KEY_W */,
mac: { primary: 2048 /* CtrlCmd */ | 512 /* Alt */ | 53 /* KEY_W */ }
};
export var ToggleRegexKeybinding = {
primary: 512 /* Alt */ | 48 /* KEY_R */,
mac: { primary: 2048 /* CtrlCmd */ | 512 /* Alt */ | 48 /* KEY_R */ }
};
export var ToggleSearchScopeKeybinding = {
primary: 512 /* Alt */ | 42 /* KEY_L */,
mac: { primary: 2048 /* CtrlCmd */ | 512 /* Alt */ | 42 /* KEY_L */ }
};
export var FIND_IDS = {
StartFindAction: 'actions.find',
StartFindWithSelection: 'actions.findWithSelection',
NextMatchFindAction: 'editor.action.nextMatchFindAction',
PreviousMatchFindAction: 'editor.action.previousMatchFindAction',
NextSelectionMatchFindAction: 'editor.action.nextSelectionMatchFindAction',
PreviousSelectionMatchFindAction: 'editor.action.previousSelectionMatchFindAction',
StartFindReplaceAction: 'editor.action.startFindReplaceAction',
CloseFindWidgetCommand: 'closeFindWidget',
ToggleCaseSensitiveCommand: 'toggleFindCaseSensitive',
ToggleWholeWordCommand: 'toggleFindWholeWord',
ToggleRegexCommand: 'toggleFindRegex',
ToggleSearchScopeCommand: 'toggleFindInSelection',
ReplaceOneAction: 'editor.action.replaceOne',
ReplaceAllAction: 'editor.action.replaceAll',
SelectAllMatchesAction: 'editor.action.selectAllMatches'
};
export var MATCHES_LIMIT = 19999;
var RESEARCH_DELAY = 240;
var FindModelBoundToEditorModel = /** @class */ (function () {
function FindModelBoundToEditorModel(editor, state) {
var _this = this;
this._editor = editor;
this._state = state;
this._toDispose = [];
this._isDisposed = false;
this._startSearchingTimer = new TimeoutTimer();
this._decorations = new FindDecorations(editor);
this._toDispose.push(this._decorations);
this._updateDecorationsScheduler = new RunOnceScheduler(function () { return _this.research(false); }, 100);
this._toDispose.push(this._updateDecorationsScheduler);
this._toDispose.push(this._editor.onDidChangeCursorPosition(function (e) {
if (e.reason === 3 /* Explicit */
|| e.reason === 5 /* Undo */
|| e.reason === 6 /* Redo */) {
_this._decorations.setStartPosition(_this._editor.getPosition());
}
}));
this._ignoreModelContentChanged = false;
this._toDispose.push(this._editor.onDidChangeModelContent(function (e) {
if (_this._ignoreModelContentChanged) {
return;
}
if (e.isFlush) {
// a model.setValue() was called
_this._decorations.reset();
}
_this._decorations.setStartPosition(_this._editor.getPosition());
_this._updateDecorationsScheduler.schedule();
}));
this._toDispose.push(this._state.onFindReplaceStateChange(function (e) { return _this._onStateChanged(e); }));
this.research(false, this._state.searchScope);
}
FindModelBoundToEditorModel.prototype.dispose = function () {
this._isDisposed = true;
dispose(this._startSearchingTimer);
this._toDispose = dispose(this._toDispose);
};
FindModelBoundToEditorModel.prototype._onStateChanged = function (e) {
var _this = this;
if (this._isDisposed) {
// The find model is disposed during a find state changed event
return;
}
if (!this._editor.getModel()) {
// The find model will be disposed momentarily
return;
}
if (e.searchString || e.isReplaceRevealed || e.isRegex || e.wholeWord || e.matchCase || e.searchScope) {
var model = this._editor.getModel();
if (model.isTooLargeForSyncing()) {
this._startSearchingTimer.cancel();
this._startSearchingTimer.setIfNotSet(function () {
if (e.searchScope) {
_this.research(e.moveCursor, _this._state.searchScope);
}
else {
_this.research(e.moveCursor);
}
}, RESEARCH_DELAY);
}
else {
if (e.searchScope) {
this.research(e.moveCursor, this._state.searchScope);
}
else {
this.research(e.moveCursor);
}
}
}
};
FindModelBoundToEditorModel._getSearchRange = function (model, findScope) {
// If we have set now or before a find scope, use it for computing the search range
if (findScope) {
return findScope;
}
return model.getFullModelRange();
};
FindModelBoundToEditorModel.prototype.research = function (moveCursor, newFindScope) {
var findScope = null;
if (typeof newFindScope !== 'undefined') {
findScope = newFindScope;
}
else {
findScope = this._decorations.getFindScope();
}
if (findScope !== null) {
if (findScope.startLineNumber !== findScope.endLineNumber) {
if (findScope.endColumn === 1) {
findScope = new Range(findScope.startLineNumber, 1, findScope.endLineNumber - 1, this._editor.getModel().getLineMaxColumn(findScope.endLineNumber - 1));
}
else {
// multiline find scope => expand to line starts / ends
findScope = new Range(findScope.startLineNumber, 1, findScope.endLineNumber, this._editor.getModel().getLineMaxColumn(findScope.endLineNumber));
}
}
}
var findMatches = this._findMatches(findScope, false, MATCHES_LIMIT);
this._decorations.set(findMatches, findScope);
this._state.changeMatchInfo(this._decorations.getCurrentMatchesPosition(this._editor.getSelection()), this._decorations.getCount(), undefined);
if (moveCursor) {
this._moveToNextMatch(this._decorations.getStartPosition());
}
};
FindModelBoundToEditorModel.prototype._hasMatches = function () {
return (this._state.matchesCount > 0);
};
FindModelBoundToEditorModel.prototype._cannotFind = function () {
if (!this._hasMatches()) {
var findScope = this._decorations.getFindScope();
if (findScope) {
// Reveal the selection so user is reminded that 'selection find' is on.
this._editor.revealRangeInCenterIfOutsideViewport(findScope, 0 /* Smooth */);
}
return true;
}
return false;
};
FindModelBoundToEditorModel.prototype._setCurrentFindMatch = function (match) {
var matchesPosition = this._decorations.setCurrentFindMatch(match);
this._state.changeMatchInfo(matchesPosition, this._decorations.getCount(), match);
this._editor.setSelection(match);
this._editor.revealRangeInCenterIfOutsideViewport(match, 0 /* Smooth */);
};
FindModelBoundToEditorModel.prototype._prevSearchPosition = function (before) {
var isUsingLineStops = this._state.isRegex && (this._state.searchString.indexOf('^') >= 0
|| this._state.searchString.indexOf('$') >= 0);
var lineNumber = before.lineNumber, column = before.column;
var model = this._editor.getModel();
if (isUsingLineStops || column === 1) {
if (lineNumber === 1) {
lineNumber = model.getLineCount();
}
else {
lineNumber--;
}
column = model.getLineMaxColumn(lineNumber);
}
else {
column--;
}
return new Position(lineNumber, column);
};
FindModelBoundToEditorModel.prototype._moveToPrevMatch = function (before, isRecursed) {
if (isRecursed === void 0) { isRecursed = false; }
if (this._decorations.getCount() < MATCHES_LIMIT) {
var prevMatchRange = this._decorations.matchBeforePosition(before);
if (prevMatchRange && prevMatchRange.isEmpty() && prevMatchRange.getStartPosition().equals(before)) {
before = this._prevSearchPosition(before);
prevMatchRange = this._decorations.matchBeforePosition(before);
}
if (prevMatchRange) {
this._setCurrentFindMatch(prevMatchRange);
}
return;
}
if (this._cannotFind()) {
return;
}
var findScope = this._decorations.getFindScope();
var searchRange = FindModelBoundToEditorModel._getSearchRange(this._editor.getModel(), findScope);
// ...(----)...|...
if (searchRange.getEndPosition().isBefore(before)) {
before = searchRange.getEndPosition();
}
// ...|...(----)...
if (before.isBefore(searchRange.getStartPosition())) {
before = searchRange.getEndPosition();
}
var lineNumber = before.lineNumber, column = before.column;
var model = this._editor.getModel();
var position = new Position(lineNumber, column);
var prevMatch = model.findPreviousMatch(this._state.searchString, position, this._state.isRegex, this._state.matchCase, this._state.wholeWord ? this._editor.getConfiguration().wordSeparators : null, false);
if (prevMatch && prevMatch.range.isEmpty() && prevMatch.range.getStartPosition().equals(position)) {
// Looks like we're stuck at this position, unacceptable!
position = this._prevSearchPosition(position);
prevMatch = model.findPreviousMatch(this._state.searchString, position, this._state.isRegex, this._state.matchCase, this._state.wholeWord ? this._editor.getConfiguration().wordSeparators : null, false);
}
if (!prevMatch) {
// there is precisely one match and selection is on top of it
return;
}
if (!isRecursed && !searchRange.containsRange(prevMatch.range)) {
return this._moveToPrevMatch(prevMatch.range.getStartPosition(), true);
}
this._setCurrentFindMatch(prevMatch.range);
};
FindModelBoundToEditorModel.prototype.moveToPrevMatch = function () {
this._moveToPrevMatch(this._editor.getSelection().getStartPosition());
};
FindModelBoundToEditorModel.prototype._nextSearchPosition = function (after) {
var isUsingLineStops = this._state.isRegex && (this._state.searchString.indexOf('^') >= 0
|| this._state.searchString.indexOf('$') >= 0);
var lineNumber = after.lineNumber, column = after.column;
var model = this._editor.getModel();
if (isUsingLineStops || column === model.getLineMaxColumn(lineNumber)) {
if (lineNumber === model.getLineCount()) {
lineNumber = 1;
}
else {
lineNumber++;
}
column = 1;
}
else {
column++;
}
return new Position(lineNumber, column);
};
FindModelBoundToEditorModel.prototype._moveToNextMatch = function (after) {
if (this._decorations.getCount() < MATCHES_LIMIT) {
var nextMatchRange = this._decorations.matchAfterPosition(after);
if (nextMatchRange && nextMatchRange.isEmpty() && nextMatchRange.getStartPosition().equals(after)) {
// Looks like we're stuck at this position, unacceptable!
after = this._nextSearchPosition(after);
nextMatchRange = this._decorations.matchAfterPosition(after);
}
if (nextMatchRange) {
this._setCurrentFindMatch(nextMatchRange);
}
return;
}
var nextMatch = this._getNextMatch(after, false, true);
if (nextMatch) {
this._setCurrentFindMatch(nextMatch.range);
}
};
FindModelBoundToEditorModel.prototype._getNextMatch = function (after, captureMatches, forceMove, isRecursed) {
if (isRecursed === void 0) { isRecursed = false; }
if (this._cannotFind()) {
return null;
}
var findScope = this._decorations.getFindScope();
var searchRange = FindModelBoundToEditorModel._getSearchRange(this._editor.getModel(), findScope);
// ...(----)...|...
if (searchRange.getEndPosition().isBefore(after)) {
after = searchRange.getStartPosition();
}
// ...|...(----)...
if (after.isBefore(searchRange.getStartPosition())) {
after = searchRange.getStartPosition();
}
var lineNumber = after.lineNumber, column = after.column;
var model = this._editor.getModel();
var position = new Position(lineNumber, column);
var nextMatch = model.findNextMatch(this._state.searchString, position, this._state.isRegex, this._state.matchCase, this._state.wholeWord ? this._editor.getConfiguration().wordSeparators : null, captureMatches);
if (forceMove && nextMatch && nextMatch.range.isEmpty() && nextMatch.range.getStartPosition().equals(position)) {
// Looks like we're stuck at this position, unacceptable!
position = this._nextSearchPosition(position);
nextMatch = model.findNextMatch(this._state.searchString, position, this._state.isRegex, this._state.matchCase, this._state.wholeWord ? this._editor.getConfiguration().wordSeparators : null, captureMatches);
}
if (!nextMatch) {
// there is precisely one match and selection is on top of it
return null;
}
if (!isRecursed && !searchRange.containsRange(nextMatch.range)) {
return this._getNextMatch(nextMatch.range.getEndPosition(), captureMatches, forceMove, true);
}
return nextMatch;
};
FindModelBoundToEditorModel.prototype.moveToNextMatch = function () {
this._moveToNextMatch(this._editor.getSelection().getEndPosition());
};
FindModelBoundToEditorModel.prototype._getReplacePattern = function () {
if (this._state.isRegex) {
return parseReplaceString(this._state.replaceString);
}
return ReplacePattern.fromStaticValue(this._state.replaceString);
};
FindModelBoundToEditorModel.prototype.replace = function () {
if (!this._hasMatches()) {
return;
}
var replacePattern = this._getReplacePattern();
var selection = this._editor.getSelection();
var nextMatch = this._getNextMatch(selection.getStartPosition(), replacePattern.hasReplacementPatterns, false);
if (nextMatch) {
if (selection.equalsRange(nextMatch.range)) {
// selection sits on a find match => replace it!
var replaceString = replacePattern.buildReplaceString(nextMatch.matches);
var command = new ReplaceCommand(selection, replaceString);
this._executeEditorCommand('replace', command);
this._decorations.setStartPosition(new Position(selection.startLineNumber, selection.startColumn + replaceString.length));
this.research(true);
}
else {
this._decorations.setStartPosition(this._editor.getPosition());
this._setCurrentFindMatch(nextMatch.range);
}
}
};
FindModelBoundToEditorModel.prototype._findMatches = function (findScope, captureMatches, limitResultCount) {
var searchRange = FindModelBoundToEditorModel._getSearchRange(this._editor.getModel(), findScope);
return this._editor.getModel().findMatches(this._state.searchString, searchRange, this._state.isRegex, this._state.matchCase, this._state.wholeWord ? this._editor.getConfiguration().wordSeparators : null, captureMatches, limitResultCount);
};
FindModelBoundToEditorModel.prototype.replaceAll = function () {
if (!this._hasMatches()) {
return;
}
var findScope = this._decorations.getFindScope();
if (findScope === null && this._state.matchesCount >= MATCHES_LIMIT) {
// Doing a replace on the entire file that is over ${MATCHES_LIMIT} matches
this._largeReplaceAll();
}
else {
this._regularReplaceAll(findScope);
}
this.research(false);
};
FindModelBoundToEditorModel.prototype._largeReplaceAll = function () {
var searchParams = new SearchParams(this._state.searchString, this._state.isRegex, this._state.matchCase, this._state.wholeWord ? this._editor.getConfiguration().wordSeparators : null);
var searchData = searchParams.parseSearchRequest();
if (!searchData) {
return;
}
var searchRegex = searchData.regex;
if (!searchRegex.multiline) {
var mod = 'm';
if (searchRegex.ignoreCase) {
mod += 'i';
}
if (searchRegex.global) {
mod += 'g';
}
searchRegex = new RegExp(searchRegex.source, mod);
}
var model = this._editor.getModel();
var modelText = model.getValue(1 /* LF */);
var fullModelRange = model.getFullModelRange();
var replacePattern = this._getReplacePattern();
var resultText;
if (replacePattern.hasReplacementPatterns) {
resultText = modelText.replace(searchRegex, function () {
return replacePattern.buildReplaceString(arguments);
});
}
else {
resultText = modelText.replace(searchRegex, replacePattern.buildReplaceString(null));
}
var command = new ReplaceCommandThatPreservesSelection(fullModelRange, resultText, this._editor.getSelection());
this._executeEditorCommand('replaceAll', command);
};
FindModelBoundToEditorModel.prototype._regularReplaceAll = function (findScope) {
var replacePattern = this._getReplacePattern();
// Get all the ranges (even more than the highlighted ones)
var matches = this._findMatches(findScope, replacePattern.hasReplacementPatterns, 1073741824 /* MAX_SAFE_SMALL_INTEGER */);
var replaceStrings = [];
for (var i = 0, len = matches.length; i < len; i++) {
replaceStrings[i] = replacePattern.buildReplaceString(matches[i].matches);
}
var command = new ReplaceAllCommand(this._editor.getSelection(), matches.map(function (m) { return m.range; }), replaceStrings);
this._executeEditorCommand('replaceAll', command);
};
FindModelBoundToEditorModel.prototype.selectAllMatches = function () {
if (!this._hasMatches()) {
return;
}
var findScope = this._decorations.getFindScope();
// Get all the ranges (even more than the highlighted ones)
var matches = this._findMatches(findScope, false, 1073741824 /* MAX_SAFE_SMALL_INTEGER */);
var selections = matches.map(function (m) { return new Selection(m.range.startLineNumber, m.range.startColumn, m.range.endLineNumber, m.range.endColumn); });
// If one of the ranges is the editor selection, then maintain it as primary
var editorSelection = this._editor.getSelection();
for (var i = 0, len = selections.length; i < len; i++) {
var sel = selections[i];
if (sel.equalsRange(editorSelection)) {
selections = [editorSelection].concat(selections.slice(0, i)).concat(selections.slice(i + 1));
break;
}
}
this._editor.setSelections(selections);
};
FindModelBoundToEditorModel.prototype._executeEditorCommand = function (source, command) {
try {
this._ignoreModelContentChanged = true;
this._editor.pushUndoStop();
this._editor.executeCommand(source, command);
this._editor.pushUndoStop();
}
finally {
this._ignoreModelContentChanged = false;
}
};
return FindModelBoundToEditorModel;
}());
export { FindModelBoundToEditorModel };