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src/vs/platform/keybinding/common/usLayoutResolvedKeybinding.ts

194 LOC · 186 covered · 8 uncovered · 74 ranges · 1386 concepts · 30 introducers · 699 tests

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1 > /*--------------------------------------------------------------------------------------------- usLayoutResolvedKeybinding.ts ×14
2 > * Copyright (c) Microsoft Corporation. All rights reserved.
3 > * Licensed under the MIT License. See License.txt in the project root for license information.
4 > *--------------------------------------------------------------------------------------------*/
5 >
6 > import { KeyCode, KeyCodeUtils, IMMUTABLE_CODE_TO_KEY_CODE, ScanCode } from '../../../base/common/keyCodes.js';
7 > import { SingleModifierChord, Chord, KeyCodeChord, Keybinding } from '../../../base/common/keybindings.js';
8 > import { OperatingSystem } from '../../../base/common/platform.js';
9 > import { BaseResolvedKeybinding } from './baseResolvedKeybinding.js';
10 > import { toEmptyArrayIfContainsNull } from './resolvedKeybindingItem.js';
11 >
12 > /**
13 > * Do not instantiate. Use KeybindingService to get a ResolvedKeybinding seeded with information about the current kb layout.
14 > */
15 > export class USLayoutResolvedKeybinding extends BaseResolvedKeybinding<KeyCodeChord> {
16 >
17 > constructor(chords: KeyCodeChord[], os: OperatingSystem) {
18 > super(os, chords); usLayoutResolvedKeybinding.ts ×1
19 > }
20 > usLayoutResolvedKeybinding.ts ×14
21 > private _keyCodeToUILabel(keyCode: KeyCode): string {
22 > if (this._os === OperatingSystem.Macintosh) { usLayoutResolvedKeybinding.ts ×3
23 > switch (keyCode) { usLayoutResolvedKeybinding.ts ×5
24 > case KeyCode.LeftArrow:
25 > return '←'; usLayoutResolvedKeybinding.ts ×4
26 > case KeyCode.UpArrow: usLayoutResolvedKeybinding.ts ×5
27 > return '↑'; usLayoutResolvedKeybinding.ts ×4
28 > case KeyCode.RightArrow: usLayoutResolvedKeybinding.ts ×5
29 > return '→'; usLayoutResolvedKeybinding.ts ×4
30 > case KeyCode.DownArrow: usLayoutResolvedKeybinding.ts ×5
31 > return '↓'; usLayoutResolvedKeybinding.ts ×4
32 > } usLayoutResolvedKeybinding.ts ×5
33 > }
34 > return KeyCodeUtils.toString(keyCode); usLayoutResolvedKeybinding.ts ×3
35 > }
36 > usLayoutResolvedKeybinding.ts ×14
37 > protected _getLabel(chord: KeyCodeChord): string | null {
38 > if (chord.isDuplicateModifierCase()) { usLayoutResolvedKeybinding.ts ×2
39 > return ''; usLayoutResolvedKeybinding.ts ×1
40 > }
41 > return this._keyCodeToUILabel(chord.keyCode); usLayoutResolvedKeybinding.ts ×3
42 > } usLayoutResolvedKeybinding.ts ×2
43 > usLayoutResolvedKeybinding.ts ×14
44 > protected _getAriaLabel(chord: KeyCodeChord): string | null {
45 > if (chord.isDuplicateModifierCase()) { usLayoutResolvedKeybinding.ts ×2
46 > return ''; usLayoutResolvedKeybinding.ts ×2
47 > }
48 > return KeyCodeUtils.toString(chord.keyCode); usLayoutResolvedKeybinding.ts ×1
49 > } usLayoutResolvedKeybinding.ts ×2
50 > usLayoutResolvedKeybinding.ts ×14
51 > protected _getElectronAccelerator(chord: KeyCodeChord): string | null {
52 > return KeyCodeUtils.toElectronAccelerator(chord.keyCode); usLayoutResolvedKeybinding.ts ×1
53 > }
54 > usLayoutResolvedKeybinding.ts ×14
55 > protected _getUserSettingsLabel(chord: KeyCodeChord): string | null {
56 > if (chord.isDuplicateModifierCase()) { usLayoutResolvedKeybinding.ts ×2
57 > return ''; usLayoutResolvedKeybinding.ts ×2
58 > }
59 > const result = KeyCodeUtils.toUserSettingsUS(chord.keyCode); usLayoutResolvedKeybinding.ts ×1
60 > return (result ? result.toLowerCase() : result); usLayoutResolvedKeybinding.ts ×2
61 > }
62 > usLayoutResolvedKeybinding.ts ×14
63 > protected _isWYSIWYG(): boolean {
64 > return true; fallbackKeyboardMapper.ts ×3
65 > }
66 > usLayoutResolvedKeybinding.ts ×14
67 > protected _getChordDispatch(chord: KeyCodeChord): string | null {
68 > return USLayoutResolvedKeybinding.getDispatchStr(chord); usLayoutResolvedKeybinding.ts ×3
69 > }
70 > usLayoutResolvedKeybinding.ts ×14
71 > public static getDispatchStr(chord: KeyCodeChord): string | null {
72 > if (chord.isModifierKey()) { usLayoutResolvedKeybinding.ts ×3
73 > return null; usLayoutResolvedKeybinding.ts ×1
74 > }
75 > let result = ''; usLayoutResolvedKeybinding.ts ×5
76 >
77 > if (chord.ctrlKey) {
78 > result += 'ctrl+'; usLayoutResolvedKeybinding.ts ×1
79 > }
80 > if (chord.shiftKey) { usLayoutResolvedKeybinding.ts ×5
81 > result += 'shift+'; usLayoutResolvedKeybinding.ts ×1
82 > }
83 > if (chord.altKey) { usLayoutResolvedKeybinding.ts ×5
84 > result += 'alt+'; usLayoutResolvedKeybinding.ts ×1
85 > }
86 > if (chord.metaKey) { usLayoutResolvedKeybinding.ts ×5
87 > result += 'meta+'; usLayoutResolvedKeybinding.ts ×1
88 > }
89 > result += KeyCodeUtils.toString(chord.keyCode); usLayoutResolvedKeybinding.ts ×5
90 >
91 > return result;
92 > } usLayoutResolvedKeybinding.ts ×3
93 > usLayoutResolvedKeybinding.ts ×14
94 > protected _getSingleModifierChordDispatch(keybinding: KeyCodeChord): SingleModifierChord | null {
95 > if (keybinding.keyCode === KeyCode.Ctrl && !keybinding.shiftKey && !keybinding.altKey && !keybinding.metaKey) { usLayoutResolvedKeybinding.ts ×5
96 > return 'ctrl'; usLayoutResolvedKeybinding.ts ×1
97 > }
98 > if (keybinding.keyCode === KeyCode.Shift && !keybinding.ctrlKey && !keybinding.altKey && !keybinding.metaKey) { usLayoutResolvedKeybinding.ts ×5
99 > return 'shift'; usLayoutResolvedKeybinding.ts ×1
100 > }
101 > if (keybinding.keyCode === KeyCode.Alt && !keybinding.ctrlKey && !keybinding.shiftKey && !keybinding.metaKey) { usLayoutResolvedKeybinding.ts ×5
102 > return 'alt'; usLayoutResolvedKeybinding.ts ×1
103 > }
104 > if (keybinding.keyCode === KeyCode.Meta && !keybinding.ctrlKey && !keybinding.shiftKey && !keybinding.altKey) { usLayoutResolvedKeybinding.ts ×5
105 > return 'meta'; usLayoutResolvedKeybinding.ts ×1
106 > }
107 > return null; usLayoutResolvedKeybinding.ts ×1
108 > } usLayoutResolvedKeybinding.ts ×5
109 > usLayoutResolvedKeybinding.ts ×14
110 > /**
111 > * *NOTE*: Check return value for `KeyCode.Unknown`.
112 > */
113 > private static _scanCodeToKeyCode(scanCode: ScanCode): KeyCode {
114 > const immutableKeyCode = IMMUTABLE_CODE_TO_KEY_CODE[scanCode]; usLayoutResolvedKeybinding.ts ×5
115 > if (immutableKeyCode !== KeyCode.DependsOnKbLayout) {
116 return immutableKeyCode;
117 }
118 > usLayoutResolvedKeybinding.ts ×5
119 > switch (scanCode) {
120 > case ScanCode.KeyA: return KeyCode.KeyA;
121 > case ScanCode.KeyB: return KeyCode.KeyB;
122 > case ScanCode.KeyC: return KeyCode.KeyC;
123 > case ScanCode.KeyD: return KeyCode.KeyD;
124 > case ScanCode.KeyE: return KeyCode.KeyE;
125 > case ScanCode.KeyF: return KeyCode.KeyF;
126 > case ScanCode.KeyG: return KeyCode.KeyG;
127 > case ScanCode.KeyH: return KeyCode.KeyH;
128 > case ScanCode.KeyI: return KeyCode.KeyI;
129 > case ScanCode.KeyJ: return KeyCode.KeyJ;
130 > case ScanCode.KeyK: return KeyCode.KeyK;
131 > case ScanCode.KeyL: return KeyCode.KeyL;
132 > case ScanCode.KeyM: return KeyCode.KeyM;
133 > case ScanCode.KeyN: return KeyCode.KeyN;
134 > case ScanCode.KeyO: return KeyCode.KeyO;
135 > case ScanCode.KeyP: return KeyCode.KeyP;
136 > case ScanCode.KeyQ: return KeyCode.KeyQ;
137 > case ScanCode.KeyR: return KeyCode.KeyR;
138 > case ScanCode.KeyS: return KeyCode.KeyS;
139 > case ScanCode.KeyT: return KeyCode.KeyT;
140 > case ScanCode.KeyU: return KeyCode.KeyU;
141 > case ScanCode.KeyV: return KeyCode.KeyV;
142 > case ScanCode.KeyW: return KeyCode.KeyW;
143 > case ScanCode.KeyX: return KeyCode.KeyX;
144 > case ScanCode.KeyY: return KeyCode.KeyY;
145 > case ScanCode.KeyZ: return KeyCode.KeyZ;
146 > case ScanCode.Digit1: return KeyCode.Digit1;
147 > case ScanCode.Digit2: return KeyCode.Digit2;
148 > case ScanCode.Digit3: return KeyCode.Digit3;
149 > case ScanCode.Digit4: return KeyCode.Digit4;
150 > case ScanCode.Digit5: return KeyCode.Digit5;
151 > case ScanCode.Digit6: return KeyCode.Digit6;
152 > case ScanCode.Digit7: return KeyCode.Digit7;
153 > case ScanCode.Digit8: return KeyCode.Digit8;
154 > case ScanCode.Digit9: return KeyCode.Digit9;
155 > case ScanCode.Digit0: return KeyCode.Digit0;
156 > case ScanCode.Minus: return KeyCode.Minus;
157 > case ScanCode.Equal: return KeyCode.Equal;
158 > case ScanCode.BracketLeft: return KeyCode.BracketLeft;
159 > case ScanCode.BracketRight: return KeyCode.BracketRight;
160 > case ScanCode.Backslash: return KeyCode.Backslash;
161 > case ScanCode.IntlHash: return KeyCode.Unknown; // missing
162 > case ScanCode.Semicolon: return KeyCode.Semicolon;
163 > case ScanCode.Quote: return KeyCode.Quote;
164 > case ScanCode.Backquote: return KeyCode.Backquote;
165 > case ScanCode.Comma: return KeyCode.Comma;
166 > case ScanCode.Period: return KeyCode.Period;
167 > case ScanCode.Slash: return KeyCode.Slash;
168 > case ScanCode.IntlBackslash: return KeyCode.IntlBackslash;
169 > }
170 return KeyCode.Unknown;
171 > } usLayoutResolvedKeybinding.ts ×5
172 > usLayoutResolvedKeybinding.ts ×14
173 > private static _toKeyCodeChord(chord: Chord | null): KeyCodeChord | null {
174 > if (!chord) { usLayoutResolvedKeybinding.ts ×5
175 return null;
176 }
177 > if (chord instanceof KeyCodeChord) { usLayoutResolvedKeybinding.ts ×5
178 > return chord; usLayoutResolvedKeybinding.ts ×1
179 > }
180 > const keyCode = this._scanCodeToKeyCode(chord.scanCode); usLayoutResolvedKeybinding.ts ×5
181 > if (keyCode === KeyCode.Unknown) {
182 return null;
183 }
184 > return new KeyCodeChord(chord.ctrlKey, chord.shiftKey, chord.altKey, chord.metaKey, keyCode); usLayoutResolvedKeybinding.ts ×5
185 > } usLayoutResolvedKeybinding.ts ×5
186 > usLayoutResolvedKeybinding.ts ×14
187 > public static resolveKeybinding(keybinding: Keybinding, os: OperatingSystem): USLayoutResolvedKeybinding[] {
188 > const chords: KeyCodeChord[] = toEmptyArrayIfContainsNull(keybinding.chords.map(chord => this._toKeyCodeChord(chord))); usLayoutResolvedKeybinding.ts ×5
189 > if (chords.length > 0) {
190 > return [new USLayoutResolvedKeybinding(chords, os)];
191 > }
192 return [];
193 > } usLayoutResolvedKeybinding.ts ×5
194 > } usLayoutResolvedKeybinding.ts ×14