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56 lines
2.1 KiB
56 lines
2.1 KiB
/******************************************************************** |
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This file is part of the KDE project. |
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Copyright (C) 2014 Martin Gräßlin <mgraesslin@kde.org> |
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Copyright 2014 Sebastian Kügler <sebas@kde.org> |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*********************************************************************/ |
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import QtQuick 2.0 |
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import org.kde.plasma.components 2.0 as PlasmaComponents |
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PlasmaComponents.Label { |
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height: undefined // unset PlasmaComponents.Label default height |
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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='" + 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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