| /** |
| * projectM -- Milkdrop-esque visualisation SDK |
| * Copyright (C)2003-2004 projectM Team |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * See 'LICENSE.txt' included within this release |
| * |
| */ |
| |
| #include "QPulseAudioDeviceModel.hpp" |
| #include <QIcon> |
| #include <QtDebug> |
| #include <QMessageBox> |
| #include <QHash> |
| |
| QPulseAudioDeviceModel::QPulseAudioDeviceModel(const QHash<int, QString> & devices, const QHash<int,QString>::const_iterator & devicePosition, QObject * parent): _devices(devices), _devicePosition(devicePosition) { |
| |
| } |
| |
| void QPulseAudioDeviceModel::updateItemHighlights() |
| { |
| if ( rowCount() == 0 ) |
| return; |
| |
| emit ( dataChanged ( this->index (0), this->index ( rowCount()-1 ) )); |
| } |
| |
| QVariant QPulseAudioDeviceModel::data ( const QModelIndex & index, int role = Qt::DisplayRole ) const |
| { |
| if (!index.isValid()) |
| return QVariant(); |
| |
| if (index.row() >= rowCount()) |
| return QVariant(); |
| |
| QHash<int, QString>::const_iterator pos; |
| switch ( role ) |
| { |
| case Qt::DisplayRole: |
| pos = _devices.begin() + index.row(); |
| return *pos; |
| case Qt::DecorationRole: |
| { |
| QIcon icon(":/check.png"); |
| return icon; |
| break; |
| |
| } |
| |
| case Qt::ToolTipRole: |
| pos = _devices.begin() + index.row(); |
| if (_devicePosition == _devices.begin() + index.row()) |
| return *pos + " (active)"; |
| else |
| return *pos + " (inactive)"; |
| |
| |
| case Qt::BackgroundRole: |
| if (_devicePosition == _devices.begin() + index.row()) { |
| return Qt::green; |
| } else { |
| return Qt::white; |
| } |
| default: |
| |
| return QVariant(); |
| } |
| } |
| |
| int QPulseAudioDeviceModel::rowCount ( const QModelIndex & parent) const |
| { |
| |
| return _devices.count(); |
| } |
| |
| |
| |