Univention Bugzilla – Bug 39794
App Center - screenshot gallery
Last modified: 2016-04-13 14:57:44 CEST
It took my browser ~10 seconds to load the youtube videos (due to some api calls). Suddenly, the thumbnails appeared. This looked awkward (if not broken). We should add some kind of spinner until they are loaded. The details pane is opened when clicking on an App, so one can witness this behaviour easily. +++ This bug was initially created as a clone of Bug #39524 +++ One new feature of the UCS 4.1 App Center is the ability to present thumbnails of multiple screenshots in a gallery/carousel view (cf. attachment 7067 [details]). +++ This bug was initially created as a clone of Bug #38894 +++ The UMC App Center usability should be improved. The app list is getting longer and longer. :)
Created attachment 7446 [details] appcenter_carousel.patch
(In reply to Johannes Keiser from comment #1) > Created attachment 7446 [details] > appcenter_carousel.patch This patch addresses following issues: *CarouselWidget is visible from the start while all thumbsnails are loading *Fixed Carousel not resizing when it contains only youtube videos *Added handling for broken images and youtube urls *left/right buttons ignore the skips previous/next index if it would only move a few pixels
*** Bug 39889 has been marked as a duplicate of this bug. ***
*** Bug 39851 has been marked as a duplicate of this bug. ***
Created attachment 7523 [details] patch
(In reply to Johannes Keiser from comment #5) > Created attachment 7523 [details] > patch This patch addresses following issues: *Renamed Carousel to ThumbnailGallery *Added handling for the use of the Gallery in a TitlePane *Added loading animation *Added handling for broken images and youtube urls *Fixed Gallery not resizing when it contains only youtube videos *Resizing thumbnails is not as stuttery anymore *a few styling changes I will applay this patch after the next erratum and set the status of this bug to resolved
r 68183 univention-appcenter (5.0.20-29): Bug #39794: *Renamed Carousel to ThumbnailGallery *Added handling for the use of the Gallery in a TitlePane *Added loading animation *Added handling for broken images and youtube urls *Fixed Gallery not resizing when it contains only youtube videos *Resizing thumbnails is not as stuttery anymore *a few styling changes YAML: r 68185
r 68186 univention-appcenter (5.0.20-30): * Bug #39794: fixed error opening app when it has no gallery
Changes: OK, it looks really nice now =) . Videos are loaded on demand and the error handling works fine, as well! I only found a few minor issues that should be fixed in a second go. YAML file: OK BTW... when App Center server + youtube is not accessible, the dummy images for screenshots will be scaled down to a height of 0px when clicking on them. But IMHO, this is not really an issue. iPad mini: * No scroll button on the left side of the gallery * Delay of ca. 0.5sec for scrolling to next image when pressing left/right button IE11: * YouTube videos are not shown... I tried some configurations, however, did nott succeed. * When scrolling down on the App Center gallery page and clicking on an app, then the app detail page will be opened with the window having scrolled down to the bottom of the page. → I opened Bug 41038 for this.
<http://errata.software-univention.de/ucs/4.1/146.html>