shift-shell/shell/contents/views/Desktop.qml

/*
 *   Copyright 2014 Aaron Seigo <aseigo@kde.org>
 *   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 QtGraphicalEffects 1.0
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.shell 2.0 as Shell
import org.kde.satellite.components 0.1 as SatelliteComponents
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.nemomobile.voicecall 1.0
import MeeGo.QOfono 0.2
import "../components"

Item {
    id: homescreen
    width: 1080
    height: 1920

    property Item containment;
    property Item wallpaper;
    property var pendingRemovals: [];
    property int notificationId: 0;

    /*
        Notificadtion data object has the following properties:
        appIcon
        image
        appName
        summary
        body
        isPersistent
        expireTimeout
        urgency
        appRealName
        configurable
    */
    function addNotification(source, data, actions) {
        // Do not show duplicated notifications
        // Remove notifications that are sent again (odd, but true)
        for (var i = 0; i < notificationsModel.count; ++i) {
            var tmp = notificationsModel.get(i);
            var matches = (tmp.appName == data.appName &&
                           tmp.summary == data.summary &&
                           tmp.body == data.body);
            var sameSource = tmp.source == source;

            if (sameSource && matches) {
                return;
            }

            if (sameSource || matches) {
                notificationsModel.remove(i)
                break;
            }
        }

        data["id"] = ++notificationId;
        data["source"] = source;
        if (data["summary"].length < 1) {
            data["summary"] = data["body"];
            data["body"] = '';
        }
        data["actions"] = actions;

        notificationsModel.insert(0, data);
        if (!data["isPersistent"]) {
            pendingRemovals.push(notificationId);
            pendingTimer.start();
        }
    }

    OfonoManager {
        id: ofonoManager
        onAvailableChanged: {
           console.log("Ofono is " + available)
        }
        onModemAdded: {
            console.log("modem added " + modem)
        }
        onModemRemoved: console.log("modem removed")
    }

    OfonoConnMan {
       id: ofono1
       Component.onCompleted: {
           console.log(ofonoManager.modems)
       }
       modemPath: ofonoManager.modems.length > 0 ? ofonoManager.modems[0] : ""
    }

    OfonoModem {
       id: modem1
       modemPath: ofonoManager.modems.length > 0 ? ofonoManager.modems[0] : ""

    }

    OfonoContextConnection {
        id: context1
        contextPath : ofono1.contexts.length > 0 ? ofono1.contexts[0] : ""
        Component.onCompleted: {
            print("Context Active: " + context1.active)
        }
        onActiveChanged: {
            print("Context Active: " + context1.active)
        }
    }

    property OfonoSimManager simManager: ofonoSimManager
    OfonoSimManager {
        id: ofonoSimManager
    }

    OfonoNetworkRegistration {
        id: netreg
        Component.onCompleted: {
            netreg.scan()
            updateStrengthIcon()
        }

        onNetworkOperatorsChanged : {
            console.log("operators :"+netreg.currentOperator["Name"].toString())
        }
        modemPath: ofonoManager.modems.count ? ofonoManager.modems[0] : ""
        function updateStrengthIcon() {
            if (netreg.strength >= 100) {
                strengthIcon.source = "network-mobile-100";
            } else if (netreg.strength >= 80) {
                strengthIcon.source = "network-mobile-80";
            } else if (netreg.strength >= 60) {
                strengthIcon.source = "network-mobile-60";
            } else if (netreg.strength >= 40) {
                strengthIcon.source = "network-mobile-40";
            } else if (netreg.strength >= 20) {
                strengthIcon.source = "network-mobile-20";
            } else {
                strengthIcon.source = "network-mobile-0";
            }
        }

        onStrengthChanged: {
            console.log("Strength changed to " + netreg.strength)
            updateStrengthIcon()
        }
    }

    OfonoNetworkOperator {
        id: netop
    }

    property VoiceCallManager manager: VoiceCallManager {
        id: manager

        onActiveVoiceCallChanged: {
            if (activeVoiceCall) {
                dialerOverlay.open();
                //main.activeVoiceCallPerson = people.personByPhoneNumber(activeVoiceCall.lineId);
                dialerOverlay.item.numberEntryText = activeVoiceCall.lineId;

            } else {
                dialerOverlay.close();
                dialerOverlay.item.numberEntryText = '';

                //main.activeVoiceCallPerson = null;
            }
        }

        onError: {
            console.log('*** QML *** VCM ERROR: ' + message);
        }
    }

    Timer {
        id: pendingTimer
        interval: 5000
        repeat: false
        onTriggered: {
            for (var i = 0; i < pendingRemovals.length; ++i) {
                var id = pendingRemovals[i];
                for (var j = 0; j < notificationsModel.count; ++j) {
                    if (notificationsModel.get(j).id == id) {
                        notificationsModel.remove(j);
                    }
                }
            }
            pendingRemovals = [];
        }
    }

    PlasmaCore.DataSource {
        id: notificationsSource

        engine: "notifications"
        interval: 0

        onSourceAdded: {
            connectSource(source);
        }

        onSourceRemoved: {
            for (var i = 0; i < notificationsModel.count; ++i) {
                if (notificationsModel.get(i) == source) {
                    notificationsModel.remove(i);
                    break;
                }
            }
        }

        onNewData: {
            var actions = new Array()
            if (data["actions"] && data["actions"].length % 2 == 0) {
                for (var i = 0; i < data["actions"].length; i += 2) {
                    var action = new Object();
                    action["id"] = data["actions"][i];
                    action["text"] = data["actions"][i+1];
                    actions.push(action);
                }
            }

            homescreen.addNotification(
                    sourceName,
                    data,
                    actions);
        }

    }

    ListModel {
        id: notificationsModel

        ListElement {
            appIcon: "call-start"
            summary: "Missed call from Joe"
            body: "Called at 8:42 from +41 56 373 37 31"
        }
        ListElement {
            appIcon: "im-google"
            summary: "July: Hey! Are you around?"
        }
        ListElement {
            appIcon: "im-google"
            summary: "July: Hello?"
        }
    }

    Loader {
        id: dialerOverlay
        function open() {
            source = Qt.resolvedUrl("Dialer.qml")
            dialerOverlay.item.open();
        }
        function close() {
            dialerOverlay.item.close();
        }
        anchors {
            left: parent.left
            top: statusPanel.bottom
            right: parent.right
            bottom: parent.bottom
        }
        z: 20
    }
    Loader {
        id: pinOverlay
        anchors {
            left: parent.left
            top: statusPanel.bottom
            right: parent.right
            bottom: parent.bottom
        }
        z: 21
        source: simManager.pinRequired != OfonoSimManager.NoPin ? Qt.resolvedUrl("Pin.qml") : ""
    }

    Rectangle {
        id: statusPanel
        anchors {
            top: parent.top
            left: parent.left
            right: parent.right
        }
        z: 1
        height: units.iconSizes.small
        color: Qt.rgba(0, 0, 0, 0.7)

        PlasmaCore.DataSource {
            id: timeSource
            engine: "time"
            connectedSources: ["Local"]
            interval: 500
        }

        PlasmaCore.IconItem {
            id: strengthIcon
            anchors {
                left: parent.left
                verticalCenter: parent.verticalCenter
            }
            width: units.iconSizes.small
            height: width
        }
        Text {
            anchors {
                left: strengthIcon.right
                verticalCenter: parent.verticalCenter
            }
            text: netreg.strength + "% " + netreg.name
            color: "white"
            font.pixelSize: parent.height / 2
        }
        Text {
            id: clock
            anchors.fill: parent
            text: Qt.formatTime(timeSource.data.Local.DateTime, "hh:mm")
            color: "white"
            horizontalAlignment: Qt.AlignHCenter
            verticalAlignment: Qt.AlignVCenter
            font.pixelSize: height / 2
        }
        MouseArea {
            property int oldMouseY: 0

            anchors.fill: parent
            onPressed: {
                oldMouseY = mouse.y;
                slidingPanel.visible = true;
            }
            onPositionChanged: {
                slidingPanel.offset = slidingPanel.offset + (mouse.y - oldMouseY);
                oldMouseY = mouse.y;
            }
            onReleased: slidingPanel.updateState();
        }
    }

    SlidingPanel {
        id: slidingPanel
        width: homescreen.width
        height: homescreen.height
    }

    ListView {
        id: notificationView
        spacing: units.smallSpacing
        anchors {
            top: statusPanel.bottom
            bottom: stripe.top
            left: parent.left
            right: parent.right
            bottomMargin: units.smallSpacing
        }

        z: 1
        clip: true
        verticalLayoutDirection: ListView.BottomToTop
        model: notificationsModel
        add: Transition {
                NumberAnimation {
                    properties: "x"
                    from: notificationView.width
                    duration: 100
                }
            }

        remove: Transition {
                NumberAnimation {
                    properties: "x"
                    to: notificationView.width
                    duration: 500
                }
                NumberAnimation {
                    properties: "opacity"
                    to: 0
                    duration: 500
                }
            }

        removeDisplaced: Transition {
            SequentialAnimation {
                PauseAnimation { duration: 600 }
                NumberAnimation { properties: "x,y"; duration: 100 }
            }
        }

        delegate: NotificationStripe {}
    }

    SatelliteStripe {
        id: stripe
        z: 1

        PlasmaCore.Svg {
            id: stripeIcons
            imagePath: Qt.resolvedUrl("../images/homescreenicons.svg")
        }

        Row {
            anchors.fill: parent
            property int columns: 4
            property alias buttonHeight: stripe.height

            HomeLauncherSvg {
                id: phoneIcon
                svg: stripeIcons
                elementId: "phone"
                callback: function() {
                    dialerOverlay.open()
                }
            }

            HomeLauncherSvg {
                id: messagingIcon
                svg: stripeIcons
                elementId: "messaging"
                callback: function() { console.log("Start messaging") }
            }


            HomeLauncherSvg {
                id: emailIcon
                svg: stripeIcons
                elementId: "email"
                callback: function() { console.log("Start email") }
            }


            HomeLauncherSvg {
                id: webIcon
                svg: stripeIcons
                elementId: "web"
                callback: function() { console.log("Start web") }
            }
        }
    }

    SatelliteComponents.ApplicationListModel {
        id: appListModel
    }

    GridView {
        id: applications
        anchors {
            top: stripe.bottom
            bottom: parent.bottom
            left: parent.left
            right: parent.right
            topMargin: units.smallSpacing
        }
        z: 1
        cellWidth: stripe.height * 2
        cellHeight: cellWidth
        model: appListModel
        snapMode: GridView.SnapToRow
        clip: true
        delegate: HomeLauncher {}
        Component.onCompleted : { console.log("WTF " + width) }
    }

    Component.onCompleted: {
        //configure the view behavior
        if (desktop) {
            desktop.width = width;
            desktop.height = height;
        }
    }
}