src/settings/servicemodel.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "servicemodel.h"
   8
   9 ServiceModel::ServiceModel(QObject *parent)
  10     : QAbstractListModel(parent)
  11     , m_items()
  12 {
  13 }
  14
  15 ServiceModel::~ServiceModel()
  16 {
  17 }
  18
  19 bool ServiceModel::insertRows(int row, int count, const QModelIndex &parent)
  20 {
  21     if (row > rowCount()) {
  22         return false;
  23     }
  24
  25     if (count <= 0) {
  26         count = 1;
  27     }
  28
  29     beginInsertRows(parent, row, row + count - 1);
  30     for (int i = 0; i < count; ++i) {
  31         ServiceItem item;
  32         item.checked = false;
  33         item.configurable = false;
  34         m_items.insert(row, item);
  35     }
  36     endInsertRows();
  37
  38     return true;
  39 }
  40
  41 bool ServiceModel::setData(const QModelIndex &index, const QVariant &value, int role)
  42 {
  43     const int row = index.row();
  44     if (row >= rowCount()) {
  45         return false;
  46     }
  47
  48     switch (role) {
  49     case Qt::CheckStateRole:
  50         m_items[row].checked = value.toBool();
  51         break;
  52     case ConfigurableRole:
  53         m_items[row].configurable = value.toBool();
  54         break;
  55     case Qt::DecorationRole:
  56         m_items[row].icon = value.toString();
  57         break;
  58     case Qt::DisplayRole:
  59         m_items[row].text = value.toString();
  60         break;
  61     case DesktopEntryNameRole:
  62         m_items[row].desktopEntryName = value.toString();
  63         break;
  64     default:
  65         return false;
  66     }
  67
  68     Q_EMIT dataChanged(index, index);
  69     return true;
  70 }
  71
  72 QVariant ServiceModel::data(const QModelIndex &index, int role) const
  73 {
  74     const int row = index.row();
  75     if (row < rowCount()) {
  76         switch (role) {
  77         case ConfigurableRole:
  78             return m_items[row].configurable;
  79         case Qt::CheckStateRole:
  80             return m_items[row].checked;
  81         case Qt::DecorationRole:
  82             return m_items[row].icon;
  83         case Qt::DisplayRole:
  84             return m_items[row].text;
  85         case DesktopEntryNameRole:
  86             return m_items[row].desktopEntryName;
  87         default:
  88             break;
  89         }
  90     }
  91
  92     return QVariant();
  93 }
  94
  95 int ServiceModel::rowCount(const QModelIndex &parent) const
  96 {
  97     Q_UNUSED(parent)
  98     return m_items.count();
  99 }
 100
 101 void ServiceModel::clear()
 102 {
 103     beginRemoveRows(QModelIndex(), 0, m_items.count());
 104     m_items.clear();
 105     endRemoveRows();
 106 }