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Viewing changes to Panel/Indicators/NetworkIndicatorWidget.qml

  • Committer: Tarmac
  • Author(s): Nick Dedekind, Launchpad Translations on behalf of unity-team
  • Date: 2013-07-11 19:50:27 UTC
  • mfrom: (2.5.114 indicators-client)
  • Revision ID: tarmac-20130711195027-yheu3w2oc42c1h7s
Moved indicators-client code into unity8. Fixes: https://bugs.launchpad.net/bugs/1191132, https://bugs.launchpad.net/bugs/1191822.

Approved by PS Jenkins bot, Michał Sawicz, Nicolas d'Offay.

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Panel/Indicators/NetworkIndicatorWidget.qml
 
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/*
 
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 * Copyright 2013 Canonical Ltd.
 
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 *
 
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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 Lesser General Public License as published by
 
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 * the Free Software Foundation; version 3.
 
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 *
 
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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 Lesser General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU Lesser 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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 * Authors:
 
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 *      Nick Dedekind <nick.dedekind@canonical.com>
 
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 */
 
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import QtQuick 2.0
 
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import Ubuntu.Components 0.1
 
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import Unity.Indicators 0.1 as Indicators
 
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Indicators.IndicatorWidget {
 
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    id: indicatorWidget
 
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    width: networkIcon.width + units.gu(1)
 
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    property int signalStrength: 0
 
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    property int connectionState: Indicators.NetworkConnection.Initial
 
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    rootMenuType: "com.canonical.indicator.root.network"
 
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    // FIXME : Should us Ubuntu.Icon . results in low res images
 
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    Image {
 
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        id: networkIcon
 
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        objectName: "itemImage"
 
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        source: get_icon_for_signal(connectionState, signalStrength)
 
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        visible: source != ""
 
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        height: indicatorWidget.iconSize
 
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        width: indicatorWidget.iconSize
 
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        anchors.centerIn: parent
 
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    }
 
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    onActionStateChanged: {
 
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        if (action == undefined || !action.valid) {
 
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            return;
 
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        }
 
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        if (action.state == undefined) {
 
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            connectionState = 0;
 
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            return;
 
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        }
 
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        connectionState = action.state[Indicators.NetworkActionState.Connection];
 
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        if (connectionState == Indicators.NetworkConnection.Activated) {
 
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            signalStrength = action.state[Indicators.NetworkActionState.SignalStrength];
 
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        }
 
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    }
 
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    NumberAnimation {
 
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        id: activation_animation
 
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        target: indicatorWidget
 
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        property: "signalStrength"
 
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        from: 0
 
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        to: 100
 
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        duration: 2500  // 5 states in 2.5 seconds
 
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        loops: Animation.Infinite
 
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    }
 
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    states: [
 
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        State {
 
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            name: "unknown"
 
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            when: connectionState < Indicators.NetworkConnection.Activating || connectionState > Indicators.NetworkConnection.Deactivating
 
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            PropertyChanges { target: activation_animation; running: false }
 
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        },
 
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        State {
 
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            name: "activating"
 
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            when: connectionState == Indicators.NetworkConnection.Activating
 
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            PropertyChanges { target: activation_animation; running: true }
 
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        },
 
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        State {
 
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            name: "activated"
 
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            when: connectionState == Indicators.NetworkConnection.Activated
 
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            PropertyChanges { target: activation_animation; running: false }
 
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        },
 
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        State {
 
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            name: "deactivating"
 
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            when: connectionState == Indicators.NetworkConnection.Deactivating
 
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            PropertyChanges { target: activation_animation; running: true }
 
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        }
 
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    ]
 
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    function get_icon_for_signal(con_state, value) {
 
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        if (con_state >= Indicators.NetworkConnection.Activating && con_state <= Indicators.NetworkConnection.Deactivating) {
 
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            if (value == 0) {
 
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                return "image://gicon/nm-signal-00";
 
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            } else if (value <= 25) {
 
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                return "image://gicon/nm-signal-25";
 
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            } else if (value <= 50) {
 
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                return "image://gicon/nm-signal-50";
 
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            } else if (value <= 75) {
 
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                return "image://gicon/nm-signal-75";
 
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            }
 
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            return "image://gicon/nm-signal-100";
 
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        }
 
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        return "image://gicon/wifi-none";
 
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    }
 
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}