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add press up handler

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This commit is contained in:
Liam DeBeasi
2019-11-07 15:20:49 -05:00
parent 3b52074a10
commit ad747b05f1
1 changed files with 15 additions and 3 deletions
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18
core/src/utils/gesture/recognizers/press.ts
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@ -4,7 +4,8 @@ export interface PressRecognizerOptions {
el: HTMLElement; el: HTMLElement;
time: number; time: number;
threshold: number; threshold: number;
onPressHandler: () => void; onPressHandler?: () => void;
onPressUpHandler?: () => void;
} }
export const createPressRecognizer = (opts: PressRecognizerOptions) => { export const createPressRecognizer = (opts: PressRecognizerOptions) => {
@ -15,7 +16,10 @@ export const createPressRecognizer = (opts: PressRecognizerOptions) => {
clearGestureTimeout(); clearGestureTimeout();
timeout = setTimeout(() => { timeout = setTimeout(() => {
opts.onPressHandler(); if (opts.onPressHandler) {
opts.onPressHandler();
}
clearGestureTimeout(); clearGestureTimeout();
}, opts.time || 500); }, opts.time || 500);
}; };
@ -28,6 +32,14 @@ export const createPressRecognizer = (opts: PressRecognizerOptions) => {
clearGestureTimeout(); clearGestureTimeout();
}; };
const onEnd = () => {
if (opts.onPressUpHandler) {
opts.onPressUpHandler();
}
clearGestureTimeout();
};
const clearGestureTimeout = () => { const clearGestureTimeout = () => {
if (timeout) { if (timeout) {
clearTimeout(timeout); clearTimeout(timeout);
@ -41,6 +53,6 @@ export const createPressRecognizer = (opts: PressRecognizerOptions) => {
threshold: 0, threshold: 0,
onStart, onStart,
onMove, onMove,
onEnd: () => clearGestureTimeout() onEnd
}); });
}; };