63 lines
1.6 KiB
QML
63 lines
1.6 KiB
QML
import QtQuick 2.12
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HImage {
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id: image
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source: sourceOverride || (show ? cachedPath : "")
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onWidthChanged: Qt.callLater(update)
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onHeightChanged: Qt.callLater(update)
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onVisibleChanged: Qt.callLater(update)
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onMxcChanged: {
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Qt.callLater(update)
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if (mxc.startsWith("mxc://")) {
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py.callCoro("mxc_to_http", [mxc], http => {
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image.httpUrl = http || ""
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})
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} else {
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httpUrl = mxc
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}
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}
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property string clientUserId
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property string mxc
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property string sourceOverride: ""
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property bool thumbnail: true
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property var cryptDict: ({})
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property bool show: false
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property string cachedPath: ""
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property string httpUrl: ""
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function update() {
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let w = sourceSize.width || width
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let h = sourceSize.height || height
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if (! image.mxc || w < 1 || h < 1 ) {
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show = false
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return
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}
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if (! image) return // if it was destroyed
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if (! image.mxc.startsWith("mxc://")) {
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if (source != mxc) source = mxc
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show = image.visible
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return
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}
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let method = image.thumbnail ? "get_thumbnail" : "get_media"
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let args = image.thumbnail ?
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[image.mxc, w, h, cryptDict] : [image.mxc, cryptDict]
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py.callClientCoro(
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clientUserId, "media_cache." + method, args, path => {
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if (! image) return
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if (image.cachedPath != path) image.cachedPath = path
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show = image.visible
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}
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)
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}
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}
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