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MOBILE-3833 user-tours: Fix flicking swipe tour

main
Pau Ferrer Ocaña 2022-04-06 14:12:43 +02:00
parent 7236dd34c1
commit 946292c0fd
1 changed files with 38 additions and 17 deletions
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55
src/core/features/usertours/services/user-tours.ts
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@ -131,7 +131,7 @@ export class CoreUserToursService {
* @param acknowledge Whether to acknowledge that the user has seen this User Tour or not.
*/
async dismiss(acknowledge: boolean = true): Promise<void> {
await this.tours.find(({ visible }) => visible)?.component.dismiss(acknowledge);
await this.getForegroundTour()?.dismiss(acknowledge);
}
/**
@ -195,7 +195,7 @@ export class CoreUserToursService {
protected activateTour(tour: CoreUserToursUserTourComponent): void {
// Handle show/dismiss lifecycle.
CoreSubscriptions.once(tour.beforeDismiss, () => {
const index = this.tours.findIndex(({ component }) => component === tour);
const index = this.getTourIndex(tour);
if (index === -1) {
return;
@ -203,14 +203,17 @@ export class CoreUserToursService {
this.tours.splice(index, 1);
const foregroundTour = this.tours.find(({ visible }) => visible);
foregroundTour?.component.show();
this.getForegroundTour()?.show();
});
// Add to existing tours and show it if it's on top.
const index = this.tours.findIndex(({ component }) => component === tour);
const foregroundTour = this.tours.find(({ visible }) => visible);
const index = this.getTourIndex(tour);
const previousForegroundTour = this.getForegroundTour();
if (previousForegroundTour?.id === tour.id) {
// Already activated.
return;
}
if (index !== -1) {
this.tours[index].visible = true;
@ -221,35 +224,53 @@ export class CoreUserToursService {
});
}
if (this.tours.find(({ visible }) => visible)?.component !== tour) {
if (this.getForegroundTour()?.id !== tour.id) {
// Another tour is in use.
return;
}
foregroundTour?.component.hide();
tour.show();
}
/**
* Returns the first visible tour in the stack.
*
* @return foreground tour if found or undefined.
*/
protected getForegroundTour(): CoreUserToursUserTourComponent | undefined {
return this.tours.find(({ visible }) => visible)?.component;
}
/**
* Returns the tour index in the stack.
*
* @return Tour index if found or -1 otherwise.
*/
protected getTourIndex(tour: CoreUserToursUserTourComponent): number {
return this.tours.findIndex(({ component }) => component === tour);
}
/**
* Hide User Tour if visible.
*
* @param tour User tour.
*/
protected deactivateTour(tour: CoreUserToursUserTourComponent): void {
const index = this.tours.findIndex(({ component }) => component === tour);
const foregroundTourIndex = this.tours.findIndex(({ visible }) => visible);
const index = this.getTourIndex(tour);
if (index === -1) {
return;
}
const foregroundTour = this.getForegroundTour();
this.tours[index].visible = false;
if (index === foregroundTourIndex) {
tour.hide();
this.tours.find(({ visible }) => visible)?.component.show();
if (foregroundTour?.id !== tour.id) {
// Another tour is in use.
return;
}
tour.hide();
}
/**