74 lines
2.0 KiB
QML
74 lines
2.0 KiB
QML
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import QtQml 2.15
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import SortFilterProxyModel 0.2
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import StatusQ.Core.Utils 0.1
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import StatusQ.Core.Theme 0.1
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import utils 1.0
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SortFilterProxyModel {
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property var channelsModel
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readonly property QtObject _d: QtObject {
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id: d
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readonly property ModelChangeTracker tracker: ModelChangeTracker {
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model: channelsModel
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onRevisionChanged: {
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const metadata = new Map()
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const count = channelsModel.rowCount()
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for (let i = 0; i < count; i++) {
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const item = ModelUtils.get(channelsModel, i)
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const text = "#" + item.name
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const imageSource = item.icon
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const emoji = item.emoji
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const color = !!item.color ? item.color
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: Theme.palette.userCustomizationColors[item.colorId]
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metadata.set(item.itemId, { text, imageSource, emoji, color })
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}
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d.metadata = metadata
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}
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onModelChanged: revisionChanged()
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}
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property var metadata: new Map()
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function get(itemId, key) {
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const item = metadata.get(itemId)
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return !!item ? item[key] : ""
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}
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}
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proxyRoles: [
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ExpressionRole {
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name: "text"
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expression: d.get(model.itemId, name)
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},
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ExpressionRole {
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name: "imageSource"
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expression: d.get(model.itemId, name)
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},
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ExpressionRole {
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name: "emoji"
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expression: d.get(model.itemId, name)
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},
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ExpressionRole {
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name: "color"
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expression: d.get(model.itemId, name)
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},
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ExpressionRole {
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name: "operator"
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// Direct call for singleton enum is not handled properly by SortFilterProxyModel.
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readonly property int none: OperatorsUtils.Operators.None
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expression: none
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}
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]
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}
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