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Diffstat (limited to 'src/components/content-input.js')
-rw-r--r-- | src/components/content-input.js | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/components/content-input.js b/src/components/content-input.js deleted file mode 100644 index 9568caf..0000000 --- a/src/components/content-input.js +++ /dev/null @@ -1,67 +0,0 @@ -export default class ContentInputComponent { - constructor(target) { - this.pressed = {}; - this.onKeyListeners = []; - - target.addEventListener('keypress', this.onKeyPress.bind(this)); - target.addEventListener('keydown', this.onKeyDown.bind(this)); - target.addEventListener('keyup', this.onKeyUp.bind(this)); - } - - update() { - } - - onKey(cb) { - this.onKeyListeners.push(cb); - } - - onKeyPress(e) { - if (this.pressed[e.key] && this.pressed[e.key] !== 'keypress') { - return; - } - this.pressed[e.key] = 'keypress'; - this.capture(e); - } - - onKeyDown(e) { - if (this.pressed[e.key] && this.pressed[e.key] !== 'keydown') { - return; - } - this.pressed[e.key] = 'keydown'; - this.capture(e); - } - - onKeyUp(e) { - delete this.pressed[e.key]; - } - - capture(e) { - if (this.fromInput(e)) { - if (e.key === 'Escape' && e.target.blur) { - e.target.blur(); - } - return; - } - if (e.key === 'OS') { - return; - } - - let stop = false; - for (let listener of this.onKeyListeners) { - stop = stop || listener(e.key, e.ctrlKey); - if (stop) { - break; - } - } - if (stop) { - e.preventDefault(); - e.stopPropagation(); - } - } - - fromInput(e) { - return e.target instanceof HTMLInputElement || - e.target instanceof HTMLTextAreaElement || - e.target instanceof HTMLSelectElement; - } -} |