File: Jobs.qml

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/*
 *   Copyright 2012 Marco Martin <notmart@gmail.com>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU Library General Public License for more details
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

import QtQuick 2.0
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.extras 2.0 as PlasmaExtras

import org.kde.plasma.private.notifications 1.0

Column {
    id: jobsRoot
    width: parent.width

    property alias count: jobs.count

    ListModel {
        id: jobs
    }

    PlasmaCore.DataSource {
        id: jobsSource

        property var runningJobs: ({})

        engine: "applicationjobs"
        interval: 0

        onSourceAdded: {
            connectSource(source)
            jobs.append({name: source})
        }

        onSourceRemoved: {
            // remove source from jobs model
            for (var i = 0, len = jobs.count; i < len; ++i) {
                if (jobs.get(i).name === source) {
                    jobs.remove(i)
                    break
                }
            }

            if (!notifications) {
                return
            }

            var error = runningJobs[source]["error"]
            var errorText = runningJobs[source]["errorText"]

            // 1 = ERR_USER_CANCELED - don't show any notification at all
            if (error == 1) {
                return
            }

            var message = runningJobs[source]["label1"] ? runningJobs[source]["label1"] : runningJobs[source]["label0"]
            var infoMessage = runningJobs[source]["infoMessage"]
            if (!message && !infoMessage) {
                return
            }

            var summary = infoMessage ? i18nc("the job, which can be anything, has finished", "%1: Finished", infoMessage) : i18n("Job Finished")

            if (error) {
                summary = infoMessage ? i18nc("the job, which can be anything, failed to complete", "%1: Failed", infoMessage) : i18n("Job Failed")
            }

            var op = {
                appIcon: runningJobs[source].appIconName,
                appName: runningJobs[source].appName,
                summary: summary,
                body: errorText || message,
                isPersistent: !!error, // we'll assume success to be the note-unworthy default, only be persistent in error case
                urgency: 0,
                configurable: false,
                skipGrouping: true, // Bug 360156
                actions: !error && UrlHelper.isUrlValid(message) ? ["jobUrl#" + message, i18n("Open...")] : []
            }; // If the actionId contains "jobUrl#", it tries to open the "id" value (which is "message")

            notifications.createNotification(op);

            delete runningJobs[source]
        }

        onNewData: {
            runningJobs[sourceName] = data
        }

        onDataChanged: {
            var total = 0
            for (var i = 0; i < sources.length; ++i) {
                if (jobsSource.data[sources[i]] && jobsSource.data[sources[i]]["percentage"]) {
                    total += jobsSource.data[sources[i]]["percentage"]
                }
            }

            total /= sources.length
            notificationsApplet.globalProgress = total/100
        }

        Component.onCompleted: {
            connectedSources = sources
        }
    }

    Item {
        visible: jobs.count > 3

        PlasmaComponents.ProgressBar {
            anchors {
                verticalCenter: parent.verticalCenter
                left: parent.left
                right: parent.right
            }

            minimumValue: 0
            maximumValue: 100
            value: notificationsApplet.globalProgress * 100
        }
    }

    Repeater {
        model: jobs
        delegate: JobDelegate {}
    }
}