forked from Qortal/Brooklyn
44 lines
1.4 KiB
QML
44 lines
1.4 KiB
QML
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/*
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SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-FileCopyrightText: 2014 Sebastian Kügler <sebas@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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import QtQuick 2.0
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import org.kde.plasma.core 2.0 as PlasmaCore
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import org.kde.plasma.components 3.0 as PlasmaComponents3
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PlasmaComponents3.Label {
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maximumLineCount: 3
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verticalAlignment: Text.AlignVCenter
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text: {
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var highlightFontTag = "<font color='" + PlasmaCore.Theme.highlightColor + "'>%1</font>"
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var text = DisplayRole.slice(0, 100)
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// first escape any HTML characters to prevent privacy issues
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text = text.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">")
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// color code leading or trailing whitespace
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// the first regex is basically "trim"
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text = text.replace(/^\s+|\s+$/gm, function(match) {
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// then inside the trimmed characters ("match") we replace each one individually
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match = match.replace(/ /g, "␣") // space
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.replace(/\t/g, "↹") // tab
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.replace(/\n/g, "↵") // return
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return highlightFontTag.arg(match)
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})
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// finally turn line breaks into HTML br tags
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text = text.replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, "<br>")
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return text
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}
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elide: Text.ElideRight
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wrapMode: Text.WrapAtWordBoundaryOrAnywhere
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textFormat: Text.StyledText
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}
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