RetroShare/retroshare-qml-app/src/AvatarOrColorHash.qml

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/*
* RetroShare Android QML App
* Copyright (C) 2017 Gioacchino Mazzurco <gio@eigenlab.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import QtQuick 2.7
Item
{
id: compRoot
property string gxs_id
height: 130
width: height
////////////// The following should be considered privates /////////////////////
property bool has_avatar: false
property int avatarAttemptCnt: 0
function getDetails()
{
++compRoot.avatarAttemptCnt
rsApi.request(
"/identity/get_identity_details",
JSON.stringify({ gxs_id: compRoot.gxs_id }),
function(par)
{
var jData = JSON.parse(par.response).data
setDetails(jData)
if(!compRoot.has_avatar &&
compRoot.avatarAttemptCnt < 3) getDetails()
})
}
function setDetails(data)
{
compRoot.has_avatar = data.avatar.length > 0
if(compRoot.has_avatar)
{
contactAvatar.source =
"data:image/png;base64," + data.avatar
}
}
Component.onCompleted: if(visible && !has_avatar) getDetails()
onVisibleChanged: if(visible && !has_avatar) getDetails()
Image
{
id: contactAvatar
anchors.fill: parent
visible: compRoot.has_avatar
}
ColorHash
{
anchors.fill: parent
visible: !compRoot.has_avatar
hash: compRoot.gxs_id
}
}