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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { SimpleFindWidget } from 'vs/workbench/contrib/codeEditor/browser/find/simpleFindWidget';
import { IContextViewService } from 'vs/platform/contextview/browser/contextView';
import { IContextKeyService, IContextKey } from 'vs/platform/contextkey/common/contextkey';
import { FindReplaceState } from 'vs/editor/contrib/find/browser/findState';
import { ITerminalGroupService, ITerminalService } from 'vs/workbench/contrib/terminal/browser/terminal';
import { TerminalContextKeys } from 'vs/workbench/contrib/terminal/common/terminalContextKey';
import { TerminalLocation } from 'vs/platform/terminal/common/terminal';
import { IThemeService } from 'vs/platform/theme/common/themeService';
import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
import { IKeybindingService } from 'vs/platform/keybinding/common/keybinding';
export class TerminalFindWidget extends SimpleFindWidget {
protected _findInputFocused: IContextKey<boolean>;
protected _findWidgetFocused: IContextKey<boolean>;
private _findWidgetVisible: IContextKey<boolean>;
constructor(
findState: FindReplaceState,
@IContextViewService _contextViewService: IContextViewService,
@IKeybindingService keybindingService: IKeybindingService,
@IContextKeyService private readonly _contextKeyService: IContextKeyService,
@ITerminalService private readonly _terminalService: ITerminalService,
@ITerminalGroupService private readonly _terminalGroupService: ITerminalGroupService,
@IThemeService private readonly _themeService: IThemeService,
@IConfigurationService private readonly _configurationService: IConfigurationService
) {
super(findState, { showOptionButtons: true, showResultCount: true, type: 'Terminal' }, _contextViewService, _contextKeyService, keybindingService);
this._register(findState.onFindReplaceStateChange(() => {
this.show();
}));
this._findInputFocused = TerminalContextKeys.findInputFocus.bindTo(this._contextKeyService);
this._findWidgetFocused = TerminalContextKeys.findFocus.bindTo(this._contextKeyService);
this._findWidgetVisible = TerminalContextKeys.findVisible.bindTo(_contextKeyService);
this._register(this._themeService.onDidColorThemeChange(() => {
if (this._findWidgetVisible) {
this.find(true, true);
}
}));
this._register(this._configurationService.onDidChangeConfiguration((e) => {
if (e.affectsConfiguration('workbench.colorCustomizations') && this._findWidgetVisible) {
this.find(true, true);
}
}));
}
find(previous: boolean, update?: boolean) {
const instance = this._terminalService.activeInstance;
if (!instance) {
return;
}
if (previous) {
instance.xterm?.findPrevious(this.inputValue, { regex: this._getRegexValue(), wholeWord: this._getWholeWordValue(), caseSensitive: this._getCaseSensitiveValue(), incremental: update });
} else {
instance.xterm?.findNext(this.inputValue, { regex: this._getRegexValue(), wholeWord: this._getWholeWordValue(), caseSensitive: this._getCaseSensitiveValue() });
}
}
override reveal(initialInput?: string): void {
const instance = this._terminalService.activeInstance;
if (instance && this.inputValue && this.inputValue !== '') {
// trigger highlight all matches
instance.xterm?.findPrevious(this.inputValue, { incremental: true, regex: this._getRegexValue(), wholeWord: this._getWholeWordValue(), caseSensitive: this._getCaseSensitiveValue() }).then(foundMatch => {
this.updateButtons(foundMatch);
});
}
this.updateButtons(false);
super.reveal(initialInput);
this._findWidgetVisible.set(true);
}
override show(initialInput?: string) {
super.show(initialInput);
this._findWidgetVisible.set(true);
}
override hide() {
super.hide();
this._findWidgetVisible.reset();
const instance = this._terminalService.activeInstance;
if (instance) {
instance.focus();
}
// Terminals in a group currently share a find widget, so hide
// all decorations for terminals in this group
const activeGroup = this._terminalGroupService.activeGroup;
if (instance?.target !== TerminalLocation.Editor && activeGroup) {
for (const terminal of activeGroup.terminalInstances) {
terminal.xterm?.clearSearchDecorations();
}
} else {
instance?.xterm?.clearSearchDecorations();
}
}
protected async _getResultCount(): Promise<{ resultIndex: number; resultCount: number } | undefined> {
const instance = this._terminalService.activeInstance;
if (instance) {
return instance.xterm?.findResult;
}
return undefined;
}
protected _onInputChanged() {
// Ignore input changes for now
const instance = this._terminalService.activeInstance;
if (instance?.xterm) {
instance.xterm.findPrevious(this.inputValue, { regex: this._getRegexValue(), wholeWord: this._getWholeWordValue(), caseSensitive: this._getCaseSensitiveValue(), incremental: true }).then(foundMatch => {
this.updateButtons(foundMatch);
});
}
return false;
}
protected _onFocusTrackerFocus() {
const instance = this._terminalService.activeInstance;
if (instance) {
instance.notifyFindWidgetFocusChanged(true);
}
this._findWidgetFocused.set(true);
}
protected _onFocusTrackerBlur() {
const instance = this._terminalService.activeInstance;
if (instance) {
instance.notifyFindWidgetFocusChanged(false);
}
this._findWidgetFocused.reset();
}
protected _onFindInputFocusTrackerFocus() {
this._findInputFocused.set(true);
}
protected _onFindInputFocusTrackerBlur() {
this._findInputFocused.reset();
}
findFirst() {
const instance = this._terminalService.activeInstance;
if (instance) {
if (instance.hasSelection()) {
instance.clearSelection();
}
instance.xterm?.findPrevious(this.inputValue, { regex: this._getRegexValue(), wholeWord: this._getWholeWordValue(), caseSensitive: this._getCaseSensitiveValue() });
}
}
}
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