From 4aef4a690d6bff2c1afba1968ad73ab0567d013e Mon Sep 17 00:00:00 2001
From: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
Date: Tue, 13 Jul 2021 21:28:03 -0400
Subject: [PATCH] conference: avoid excessive image caching during resize
events
Throttle avatar image queries to the image provider when the
component size changes.
Gitlab: #466
Change-Id: Ie619671a593bcca75899f3d97c2af2071c427ab4
---
src/commoncomponents/Avatar.qml | 1 +
src/mainview/components/ParticipantOverlay.qml | 11 +++++++++--
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/src/commoncomponents/Avatar.qml b/src/commoncomponents/Avatar.qml
index bb6662b75..45e66fbb9 100644
--- a/src/commoncomponents/Avatar.qml
+++ b/src/commoncomponents/Avatar.qml
@@ -29,6 +29,7 @@ Item {
enum Mode { Account, Contact, Conversation }
property int mode: Avatar.Mode.Account
+ property alias sourceSize: image.sourceSize
property string imageId
diff --git a/src/mainview/components/ParticipantOverlay.qml b/src/mainview/components/ParticipantOverlay.qml
index a223b4178..c7ebb70b7 100644
--- a/src/mainview/components/ParticipantOverlay.qml
+++ b/src/mainview/components/ParticipantOverlay.qml
@@ -171,8 +171,15 @@ Item {
id: avatar
anchors.centerIn: parent
- height: Math.min(parent.width / 2, parent.height / 2)
- width: Math.min(parent.width / 2, parent.height / 2)
+
+ property real size: Math.min(parent.width / 2, parent.height / 2)
+ height: size
+ width: size
+
+ // round the avatar source size up to some nearest multiple
+ readonly property real step: 96
+ property real imageSize: Math.floor((size + step - 1) / step) * step
+ sourceSize: Qt.size(imageSize, imageSize)
visible: false
showPresenceIndicator: false
--
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