runtime/phonon/tests/guitest/titlewidget.cpp

   1 /*  This file is part of the KDE project
   2     Copyright (C) 2007 Matthias Kretz <kretz@kde.org>
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License version 2 as published by the Free Software Foundation.
   7
   8     This library is distributed in the hope that it will be useful,
   9     but WITHOUT ANY WARRANTY; without even the implied warranty of
  10     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11     Library General Public License for more details.
  12
  13     You should have received a copy of the GNU Library General Public License
  14     along with this library; see the file COPYING.LIB.  If not, write to
  15     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16     Boston, MA 02110-1301, USA.
  17
  18 */
  19
  20 #include "titlewidget.h"
  21 #include <QtGui/QHBoxLayout>
  22 #include <QtGui/QVBoxLayout>
  23
  24 TitleWidget::TitleWidget(QWidget *parent)
  25     : QWidget(parent), m_iface(0)
  26 {
  27     setAttribute(Qt::WA_QuitOnClose, false);
  28     QVBoxLayout *topLayout = new QVBoxLayout(this);
  29
  30     QHBoxLayout *hlayout = new QHBoxLayout(this);
  31     topLayout->addLayout(hlayout);
  32     QLabel *l = new QLabel("current title:", this);
  33     m_currentTitle = new QSpinBox(this);
  34     hlayout->addWidget(l);
  35     hlayout->addWidget(m_currentTitle);
  36     l->setBuddy(m_currentTitle);
  37     m_currentTitle->setRange(1, 1);
  38
  39     hlayout = new QHBoxLayout(this);
  40     topLayout->addLayout(hlayout);
  41     l = new QLabel("available titles:", this);
  42     m_availableTitles = new QLabel("0", this);
  43     hlayout->addWidget(l);
  44     hlayout->addWidget(m_availableTitles);
  45
  46     hlayout = new QHBoxLayout(this);
  47     topLayout->addLayout(hlayout);
  48     l = new QLabel("autoplay:", this);
  49     m_autoplay = new QToolButton(this);
  50     m_autoplay->setCheckable(true);
  51     hlayout->addWidget(l);
  52     hlayout->addWidget(m_autoplay);
  53 }
  54
  55 TitleWidget::~TitleWidget()
  56 {
  57 }
  58
  59 void TitleWidget::setInterface(MediaController *i)
  60 {
  61     if (m_iface) {
  62         disconnect(m_iface, 0, m_currentTitle, 0);
  63         disconnect(m_currentTitle, 0, m_iface, 0);
  64         disconnect(m_iface, 0, m_availableTitles, 0);
  65         disconnect(m_autoplay, 0, m_iface, 0);
  66     }
  67     m_iface = i;
  68     if (m_iface) {
  69         const int a = m_iface->availableTitles();
  70         m_currentTitle->setMaximum(a);
  71         m_availableTitles->setNum(a);
  72         m_currentTitle->setValue(m_iface->currentTitle());
  73         m_autoplay->setChecked(m_iface->autoplayTitles());
  74
  75         connect(m_iface, SIGNAL(availableTitlesChanged(int)), SLOT(availableTitlesChanged(int)));
  76         connect(m_iface, SIGNAL(availableTitlesChanged(int)), m_availableTitles, SLOT(setNum(int)));
  77         connect(m_iface, SIGNAL(titleChanged(int)), m_currentTitle, SLOT(setValue(int)));
  78         connect(m_currentTitle, SIGNAL(valueChanged(int)), m_iface, SLOT(setCurrentTitle(int)));
  79         connect(m_autoplay, SIGNAL(toggled(bool)), m_iface, SLOT(setAutoplayTitles(bool)));
  80     }
  81 }
  82
  83 void TitleWidget::availableTitlesChanged(int x) { m_currentTitle->setMaximum(x); }
  84