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applet/contents/ui/TrafficMonitor.qml
| Show All 18 Lines | |||||
| 19 | */ | 19 | */ | ||
| 20 | 20 | | |||
| 21 | import QtQuick 2.2 | 21 | import QtQuick 2.2 | ||
| 22 | import org.kde.kcoreaddons 1.0 as KCoreAddons | 22 | import org.kde.kcoreaddons 1.0 as KCoreAddons | ||
| 23 | import org.kde.kquickcontrolsaddons 2.0 as KQuickControlsAddons | 23 | import org.kde.kquickcontrolsaddons 2.0 as KQuickControlsAddons | ||
| 24 | import org.kde.plasma.components 2.0 as PlasmaComponents | 24 | import org.kde.plasma.components 2.0 as PlasmaComponents | ||
| 25 | 25 | | |||
| 26 | Item { | 26 | Item { | ||
| 27 | property QtObject dataEngine: null | 27 | property real rxBytes: 0 | ||
| 28 | property string deviceName | 28 | property real txBytes: 0 | ||
| 29 | property alias interval: timer.interval | ||||
| 29 | 30 | | |||
| 30 | height: visible ? plotter.height + units.gridUnit : 0 | 31 | height: visible ? plotter.height + units.gridUnit : 0 | ||
| 31 | 32 | | |||
| 32 | Repeater { | 33 | Repeater { | ||
| 33 | model: 5 | 34 | model: 5 | ||
| 34 | 35 | | |||
| 35 | PlasmaComponents.Label { | 36 | PlasmaComponents.Label { | ||
| 36 | anchors { | 37 | anchors { | ||
| 37 | left: parent.left | 38 | left: parent.left | ||
| 38 | top: parent.top | 39 | top: parent.top | ||
| 39 | topMargin: Math.round(units.gridUnit / 3) + (index * plotter.height / 5) | 40 | topMargin: Math.round(units.gridUnit / 3) + (index * plotter.height / 5) | ||
| 40 | } | 41 | } | ||
| 41 | height: paintedHeight | 42 | height: paintedHeight | ||
| 42 | font.pointSize: theme.smallestFont.pointSize | 43 | font.pointSize: theme.smallestFont.pointSize | ||
| 43 | lineHeight: 1.75 | 44 | lineHeight: 1.75 | ||
| 44 | text: KCoreAddons.Format.formatByteSize((plotter.maxValue * 1024) * (1 - index / 5)) | 45 | text: KCoreAddons.Format.formatByteSize(plotter.maxValue * (1 - index / 5)) + i18n("/s") | ||
| 45 | } | 46 | } | ||
| 46 | } | 47 | } | ||
| 47 | 48 | | |||
| 48 | KQuickControlsAddons.Plotter { | 49 | KQuickControlsAddons.Plotter { | ||
| 49 | id: plotter | 50 | id: plotter | ||
| 50 | property variant downloadColor: theme.highlightColor | 51 | property variant downloadColor: theme.highlightColor | ||
| 51 | property variant uploadColor: Qt.hsva((downloadColor.hsvHue + 0.5) % 1, downloadColor.hsvSaturation, downloadColor.hsvValue, downloadColor.a) | 52 | property variant uploadColor: Qt.hsva((downloadColor.hsvHue + 0.5) % 1, downloadColor.hsvSaturation, downloadColor.hsvValue, downloadColor.a) | ||
| 52 | // Joining two QList<foo> in QML/javascript doesn't seem to work so I'm getting maximum from both list separately | 53 | // Joining two QList<foo> in QML/javascript doesn't seem to work so I'm getting maximum from both list separately | ||
| Show All 17 Lines | 66 | dataSets: [ | |||
| 70 | }, | 71 | }, | ||
| 71 | KQuickControlsAddons.PlotData { | 72 | KQuickControlsAddons.PlotData { | ||
| 72 | id: uploadPlotData | 73 | id: uploadPlotData | ||
| 73 | label: i18n("Upload") | 74 | label: i18n("Upload") | ||
| 74 | color: plotter.uploadColor | 75 | color: plotter.uploadColor | ||
| 75 | } | 76 | } | ||
| 76 | ] | 77 | ] | ||
| 77 | 78 | | |||
| 78 | Connections { | 79 | Timer { | ||
| 79 | target: dataEngine; | 80 | id: timer | ||
| 80 | onNewData: { | 81 | repeat: true | ||
| 81 | if (sourceName.indexOf("network/interfaces/" + deviceName) != 0) { | 82 | running: parent.visible | ||
| 82 | return; | 83 | property real prevRxBytes | ||
| 83 | } | 84 | property real prevTxBytes | ||
| 84 | var rx = dataEngine.data[dataEngine.downloadSource]; | 85 | Component.onCompleted: { | ||
| 85 | var tx = dataEngine.data[dataEngine.uploadSource]; | 86 | prevRxBytes = rxBytes | ||
| 86 | if (rx === undefined || rx.value === undefined || | 87 | prevTxBytes = txBytes | ||
| 87 | tx === undefined || tx.value === undefined) { | 88 | } | ||
| 88 | return; | 89 | onTriggered: { | ||
| 89 | } | 90 | var rxSpeed = (rxBytes - prevRxBytes) * 1000 / interval | ||
| 90 | 91 | var txSpeed = (txBytes - prevTxBytes) * 1000 / interval | |||
| 91 | plotter.addSample([rx.value, tx.value]); | 92 | prevRxBytes = rxBytes | ||
| 93 | prevTxBytes = txBytes | ||||
| 94 | plotter.addSample([rxSpeed, txSpeed]); | ||||
| 92 | } | 95 | } | ||
| 93 | } | 96 | } | ||
| 94 | } | 97 | } | ||
| 95 | } | 98 | } | ||