HomeScreen/src2/applicationmodel.cpp

   1 /*
   2  * Copyright (C) 2016 The Qt Company Ltd.
   3  * Copyright (C) 2016 Mentor Graphics Development (Deutschland) GmbH
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #include "applicationmodel.h"
  19 #include "appinfo.h"
  20
  21 #include <QtDBus/QDBusInterface>
  22 #include <QtDBus/QDBusReply>
  23
  24 class ApplicationModel::Private
  25 {
  26 public:
  27     Private(ApplicationModel *parent);
  28     QList<QList<int> > orders;
  29     QList<AppInfo> originalData;
  30 private:
  31     ApplicationModel *q;
  32 public:
  33     QDBusInterface proxy;
  34     QList<AppInfo> data;
  35 };
  36
  37 ApplicationModel::Private::Private(ApplicationModel *parent)
  38     : q(parent)
  39     , proxy(QStringLiteral("org.agl.homescreenappframeworkbinder"), QStringLiteral("/AppFramework"), QStringLiteral("org.agl.appframework"), QDBusConnection::sessionBus())
  40 {
  41     QDBusReply<QList<AppInfo>> reply = proxy.call("getAvailableApps");
  42     if (false)/*reply.isValid()) TODO: test for CES!  */ {
  43         data = reply.value();
  44     } else {
  45         data.append(AppInfo(QStringLiteral("HVAC"), QStringLiteral("HVAC"), QStringLiteral("hvac@0.1")));
  46         data.append(AppInfo(QStringLiteral("Navigation"), QStringLiteral("NAVIGATION"), QStringLiteral("navigation@0.1")));
  47         data.append(AppInfo(QStringLiteral("Phone"), QStringLiteral("PHONE"), QStringLiteral("phone@0.1")));
  48         data.append(AppInfo(QStringLiteral("Radio"), QStringLiteral("RADIO"), QStringLiteral("radio@0.1")));
  49         data.append(AppInfo(QStringLiteral("Multimedia"), QStringLiteral("MULTIMEDIA"), QStringLiteral("mediaplayer@0.1")));
  50         data.append(AppInfo(QStringLiteral("Connectivity"), QStringLiteral("CONNECTIVITY"), QStringLiteral("connectivity@0.1")));
  51         data.append(AppInfo(QStringLiteral("Dashboard"), QStringLiteral("DASHBOARD"), QStringLiteral("dashboard@0.1")));
  52         data.append(AppInfo(QStringLiteral("Settings"), QStringLiteral("SETTINGS"), QStringLiteral("settings@0.1")));
  53         data.append(AppInfo(QStringLiteral("POI"), QStringLiteral("POINT OF\nINTEREST"), QStringLiteral("poi@0.1")));
  54     }
  55     originalData = data;
  56     QList<int> o;
  57     o << 5 << 4 << 3 << 7 << 8  << 0 << 2 << 1 << 6;
  58     orders.append(o);
  59     o.clear();
  60     o << 0 << 1 << 2 << 3 << 4 << 5 << 6 << 7 << 8 ;
  61     orders.append(o);
  62     o.clear();
  63     o << 3 << 8 << 1 << 0 << 2 << 7 << 5 << 4 << 6;
  64     orders.append(o);
  65     o.clear();
  66     o << 2 << 7 << 3 << 8 << 4 << 0 << 1 << 5 << 6;
  67     orders.append(o);
  68     o.clear();
  69     o << 2 << 7 << 3 << 8 << 4 << 0 << 1 << 5 << 6;
  70     orders.append(o);
  71     o.clear();
  72     o << 6 << 0 << 2 << 1 << 7 << 3 << 5 << 4 << 8;
  73     orders.append(o);
  74 }
  75 void ApplicationModel::changeOrder(const int &hash)
  76 {
  77     if(hash < 0) {
  78         d->data = d->originalData;
  79         return;
  80     }
  81     int order = qAbs(hash) % 7;
  82     QList<int> o = d->orders.at(order);
  83     QList<AppInfo> newData;
  84     for(int i = 0; i < o.size(); ++i) {
  85         newData.append(d->originalData.at(o.at(i)));
  86     }
  87     d->data = newData;
  88 }
  89
  90 void ApplicationModel::changeLanguage(const QString &lang)
  91 { //todo: use QT translator instead of hardcoded strings.
  92     if(lang == "fr") {
  93         d->originalData[0].setName("CLIMATISATION");
  94         d->originalData[1].setName("NAVIGATION");
  95         d->originalData[2].setName("TÉLÉPHONE");
  96         d->originalData[3].setName("RADIO");
  97         d->originalData[4].setName("MULTIMÉDIA");
  98         d->originalData[5].setName("CONNEXIONS");
  99         d->originalData[6].setName("TABLEAU DE\nBORD");
 100         d->originalData[7].setName("PARAMÈTRES");
 101         d->originalData[8].setName("POINT D'INTÉRÊT");
 102     } else {
 103         d->originalData[0].setName("HVAC");
 104         d->originalData[1].setName("NAVIGATION");
 105         d->originalData[2].setName("PHONE");
 106         d->originalData[3].setName("RADIO");
 107         d->originalData[4].setName("MULTIMEDIA");
 108         d->originalData[5].setName("CONNECTIVITY");
 109         d->originalData[6].setName("DASHBOARD");
 110         d->originalData[7].setName("SETTINGS");
 111         d->originalData[8].setName("POINT OF\nINTEREST");
 112     }
 113 }
 114
 115 ApplicationModel::ApplicationModel(QObject *parent)
 116     : QAbstractListModel(parent)
 117     , d(new Private(this))
 118 {
 119     setObjectName("ApplicationModel");
 120 }
 121
 122 ApplicationModel::~ApplicationModel()
 123 {
 124     delete d;
 125 }
 126
 127 int ApplicationModel::rowCount(const QModelIndex &parent) const
 128 {
 129     if (parent.isValid())
 130         return 0;
 131
 132     return d->data.count();
 133 }
 134
 135 QVariant ApplicationModel::data(const QModelIndex &index, int role) const
 136 {
 137     QVariant ret;
 138     if (!index.isValid())
 139         return ret;
 140
 141     switch (role) {
 142     case Qt::DecorationRole:
 143         ret = d->data[index.row()].iconPath();
 144         break;
 145     case Qt::DisplayRole:
 146         ret = d->data[index.row()].name();
 147         break;
 148     case Qt::UserRole:
 149         ret = d->data[index.row()].id();
 150         break;
 151     default:
 152         break;
 153     }
 154
 155     return ret;
 156 }
 157
 158 QHash<int, QByteArray> ApplicationModel::roleNames() const
 159 {
 160     QHash<int, QByteArray> roles;
 161     roles[Qt::DecorationRole] = "icon";
 162     roles[Qt::DisplayRole] = "name";
 163     roles[Qt::UserRole] = "id";
 164     return roles;
 165 }