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     int order = qAbs(hash) % 7;
  78     QList<int> o = d->orders.at(order);
  79     QList<AppInfo> newData;
  80     for(int i = 0; i < o.size(); ++i) {
  81         newData.append(d->originalData.at(o.at(i)));
  82     }
  83     d->data = newData;
  84 }
  85
  86 void ApplicationModel::changeLanguage(const QString &lang)
  87 { //todo: use QT translator instead of hardcoded strings.
  88     if(lang == "fr") {
  89         d->originalData[0].setName("CLIMATISATION");
  90         d->originalData[1].setName("NAVIGATION");
  91         d->originalData[2].setName("TÉLÉPHONE");
  92         d->originalData[3].setName("RADIO");
  93         d->originalData[4].setName("MULTIMÉDIA");
  94         d->originalData[5].setName("CONNEXIONS");
  95         d->originalData[6].setName("TABLEAU DE\nBORD");
  96         d->originalData[7].setName("PARAMÈTRES");
  97         d->originalData[8].setName("POINT D'INTÉRÊT");
  98     } else {
  99         d->originalData[0].setName("HVAC");
 100         d->originalData[1].setName("NAVIGATION");
 101         d->originalData[2].setName("PHONE");
 102         d->originalData[3].setName("RADIO");
 103         d->originalData[4].setName("MULTIMEDIA");
 104         d->originalData[5].setName("CONNECTIVITY");
 105         d->originalData[6].setName("DASHBOARD");
 106         d->originalData[7].setName("SETTINGS");
 107         d->originalData[8].setName("POINT OF\nINTEREST");
 108     }
 109 }
 110
 111 ApplicationModel::ApplicationModel(QObject *parent)
 112     : QAbstractListModel(parent)
 113     , d(new Private(this))
 114 {
 115     setObjectName("ApplicationModel");
 116 }
 117
 118 ApplicationModel::~ApplicationModel()
 119 {
 120     delete d;
 121 }
 122
 123 int ApplicationModel::rowCount(const QModelIndex &parent) const
 124 {
 125     if (parent.isValid())
 126         return 0;
 127
 128     return d->data.count();
 129 }
 130
 131 QVariant ApplicationModel::data(const QModelIndex &index, int role) const
 132 {
 133     QVariant ret;
 134     if (!index.isValid())
 135         return ret;
 136
 137     switch (role) {
 138     case Qt::DecorationRole:
 139         ret = d->data[index.row()].iconPath();
 140         break;
 141     case Qt::DisplayRole:
 142         ret = d->data[index.row()].name();
 143         break;
 144     case Qt::UserRole:
 145         ret = d->data[index.row()].id();
 146         break;
 147     default:
 148         break;
 149     }
 150
 151     return ret;
 152 }
 153
 154 QHash<int, QByteArray> ApplicationModel::roleNames() const
 155 {
 156     QHash<int, QByteArray> roles;
 157     roles[Qt::DecorationRole] = "icon";
 158     roles[Qt::DisplayRole] = "name";
 159     roles[Qt::UserRole] = "id";
 160     return roles;
 161 }