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[Bug 1518152] Re: removeItem is slow and causes issues due to async, therefore requesting removeItems(list)

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Jim Hodapp <1518152@xxxxxxxxxxxxxxxxxx>
Date: Tue, 15 Dec 2015 17:29:24 -0000
Reply-to: Bug 1518152 <1518152@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: qtmultimedia-opensource-src (Ubuntu RTM)
       Status: Triaged => In Progress

** Changed in: qtmultimedia-opensource-src (Ubuntu RTM)
     Assignee: (unassigned) => Jim Hodapp (jhodapp)

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https://bugs.launchpad.net/bugs/1518152

Title:
  removeItem is slow and causes issues due to async, therefore
  requesting removeItems(list)

Status in Canonical System Image:
  Confirmed
Status in media-hub package in Ubuntu:
  Triaged
Status in qtmultimedia-opensource-src package in Ubuntu:
  Triaged
Status in qtubuntu-media package in Ubuntu:
  Triaged
Status in media-hub package in Ubuntu RTM:
  Triaged
Status in qtmultimedia-opensource-src package in Ubuntu RTM:
  In Progress
Status in qtubuntu-media package in Ubuntu RTM:
  Triaged

Bug description:
  removeItem is slow and causes issues when multiple removeItem calls
  are performed rapidly. As it is performed asynchronously it removals
  can happen in any order, so keeping the correct offset is difficult.

  Therefore for both performance reasons and to ease multiselect remove
  it makes sense to have a removeItems(list) method that matches the
  addItems(list) method.

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