81 lines
2.6 KiB
QML
81 lines
2.6 KiB
QML
/*
|
|
Copyright (C) 2017 Michal Kosciesza <michal@mkiol.net>
|
|
|
|
This file is part of Kaktus.
|
|
|
|
Kaktus is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Kaktus 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Kaktus. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
import QtQuick 2.0
|
|
import Sailfish.Silica 1.0
|
|
|
|
Image {
|
|
id: root
|
|
|
|
property int maxWidth: 0
|
|
property int minWidth: 0
|
|
property string orgSource: ""
|
|
property bool cached: true
|
|
property bool hidden: false
|
|
readonly property bool ok: status === Image.Ready &&
|
|
(minWidth === 0 || (sourceSize.width > minWidth &&
|
|
sourceSize.height > minWidth))
|
|
readonly property bool filled: maxWidth > 0 && implicitWidth > maxWidth/3
|
|
|
|
width: filled ? maxWidth : sourceSize.width
|
|
enabled: !hidden && ok
|
|
visible: opacity > 0 && enabled
|
|
opacity: enabled ? 1.0 : 0.0
|
|
Behavior on opacity {
|
|
NumberAnimation { duration: 200 }
|
|
}
|
|
|
|
onOrgSourceChanged: {
|
|
if (orgSource.length > 0) {
|
|
if (cached) {
|
|
var cachedSource = cserver.getPathByUrl(orgSource)
|
|
if (cachedSource.length === 0) {
|
|
if (!settings.offlineMode && dm.online) {
|
|
cached = false
|
|
source = orgSource
|
|
}
|
|
} else {
|
|
source = cachedSource
|
|
}
|
|
} else {
|
|
source = orgSource
|
|
}
|
|
} else {
|
|
source = ""
|
|
}
|
|
}
|
|
|
|
onStatusChanged: {
|
|
if (!hidden && status === Image.Ready) {
|
|
if (filled) {
|
|
var ratio = width / implicitWidth
|
|
height = implicitHeight * ratio
|
|
if (width < sourceSize.width)
|
|
sourceSize.width = width
|
|
if (height < sourceSize.height)
|
|
sourceSize.height = height
|
|
}
|
|
} else if (status === Image.Error &&
|
|
cached && orgSource.length > 0 &&
|
|
!settings.offlineMode && dm.online) {
|
|
cached = false
|
|
source = orgSource
|
|
}
|
|
}
|
|
}
|