void setButtonsEnabled(bool isEnabled)
{
m_add_button->setEnabled(isEnabled);
QModelIndex index = m_list_widget->selectedIndex();
m_remove_button->setEnabled(isEnabled && index.isValid());
m_down_button->setEnabled(isEnabled && index.isValid() && index.row() < index.model()->rowCount()-1);
m_up_button->setEnabled(isEnabled && index.isValid() && index.row() > 0);
}
void EstateDetails::addButton(QString command, QString caption, bool enabled)
{
KPushButton *button = new KPushButton(caption, this);
m_buttons.append(button);
m_buttonCommandMap[(QObject *)button] = command;
m_buttonBox->addWidget(button);
if (m_estate)
{
QColor bgColor, fgColor;
bgColor = m_estate->bgColor().light(110);
fgColor = ( bgColor.red() + bgColor.green() + bgColor.blue() < 255 ) ? Qt::white : Qt::black;
button->setPaletteForegroundColor( fgColor );
button->setPaletteBackgroundColor( bgColor );
}
button->setEnabled(enabled);
button->show();
connect(button, SIGNAL(pressed()), this, SLOT(buttonPressed()));
}
MainWindow::MainWindow(QWidget *parent)
: KMainWindow(parent)
{
QWidget *central_widget = new QWidget(this);
QVBoxLayout *central_layout = new QVBoxLayout(this);
QHBoxLayout *h_layout = new QHBoxLayout(this);
QVBoxLayout *v_layout = new QVBoxLayout(this);
QHBoxLayout *layout = new QHBoxLayout(this);
layout->addWidget(new QLabel(i18n("tag:"), this));
layout->addWidget(tag = new KLineEdit(this));
v_layout->addLayout(layout);
layout = new QHBoxLayout(this);
layout->addWidget(new QLabel(i18n("text:"), this));
layout->addWidget(text = new KTextEdit(this));
text->setMaximumHeight(100);
v_layout->addLayout(layout);
h_layout->addLayout(v_layout);
KPushButton *button = new KPushButton(i18n("Search"), this);
connect(button, SIGNAL(clicked()), this, SLOT(query()));
h_layout->addWidget(button);
central_layout->addLayout(h_layout);
central_layout->addWidget(new QLabel(i18n("Result:"), this));
central_layout->addWidget(result = new KTextBrowser(this));
central_layout->addWidget(new QLabel(i18n("Url:"), this));
central_layout->addWidget(url = new KTextBrowser(this));
central_widget->setLayout(central_layout);
setCentralWidget(central_widget);
setMinimumSize(650,485);
if (Nepomuk2::ResourceManager::instance()->init())
button->setEnabled(false);
}
void ServiceItemDelegate::updateItemWidgets(const QList<QWidget*> widgets,
const QStyleOptionViewItem& option,
const QPersistentModelIndex& index) const
{
QCheckBox* checkBox = static_cast<QCheckBox*>(widgets[0]);
KPushButton *configureButton = static_cast<KPushButton*>(widgets[1]);
const int itemHeight = sizeHint(option, index).height();
// Update the checkbox showing the service name and icon
const QAbstractItemModel* model = index.model();
checkBox->setText(model->data(index).toString());
const QString iconName = model->data(index, Qt::DecorationRole).toString();
if (!iconName.isEmpty()) {
checkBox->setIcon(KIcon(iconName));
}
checkBox->setChecked(model->data(index, Qt::CheckStateRole).toBool());
const bool configurable = model->data(index, ServiceModel::ConfigurableRole).toBool();
int checkBoxWidth = option.rect.width();
if (configurable) {
checkBoxWidth -= configureButton->sizeHint().width();
}
checkBox->resize(checkBoxWidth, checkBox->sizeHint().height());
checkBox->move(0, (itemHeight - checkBox->height()) / 2);
// Update the configuration button
if (configurable) {
configureButton->setEnabled(checkBox->isChecked());
configureButton->setIcon(KIcon("configure"));
configureButton->resize(configureButton->sizeHint());
configureButton->move(option.rect.right() - configureButton->width(),
(itemHeight - configureButton->height()) / 2);
}
configureButton->setVisible(configurable);
}
ConfigBackendsPage::ConfigBackendsPage( Config *_config, QWidget *parent )
: ConfigPageBase( parent ),
config( _config )
{
QVBoxLayout *box = new QVBoxLayout( this );
QFont groupFont;
groupFont.setBold( true );
QLabel *lCdRipper = new QLabel( i18n("CD ripper"), this );
lCdRipper->setFont( groupFont );
box->addWidget( lCdRipper );
box->addSpacing( ConfigDialogSpacingSmall );
QHBoxLayout *ripperBox = new QHBoxLayout();
ripperBox->addSpacing( ConfigDialogOffset );
box->addLayout( ripperBox );
QLabel *lSelectorRipper = new QLabel( i18n("Use plugin:"), this );
ripperBox->addWidget( lSelectorRipper );
ripperBox->setStretchFactor( lSelectorRipper, 2 );
cSelectorRipper = new KComboBox( this );
cSelectorRipper->addItems( config->data.backends.rippers );
ripperBox->addWidget( cSelectorRipper );
ripperBox->setStretchFactor( cSelectorRipper, 1 );
connect( cSelectorRipper, SIGNAL(activated(int)), this, SLOT(somethingChanged()) );
connect( cSelectorRipper, SIGNAL(activated(const QString&)), this, SLOT(ripperChanged(const QString&)) );
pConfigureRipper = new KPushButton( KIcon("configure"), "", this );
pConfigureRipper->setFixedSize( cSelectorRipper->sizeHint().height(), cSelectorRipper->sizeHint().height() );
pConfigureRipper->setFlat( true );
ripperBox->addWidget( pConfigureRipper );
ripperBox->setStretchFactor( pConfigureRipper, 1 );
connect( pConfigureRipper, SIGNAL(clicked()), this, SLOT(configureRipper()) );
box->addSpacing( ConfigDialogSpacingBig );
QLabel *lFilters = new QLabel( i18n("Filters"), this );
lFilters->setFont( groupFont );
box->addWidget( lFilters );
box->addSpacing( ConfigDialogSpacingSmall );
QHBoxLayout *filterBox = new QHBoxLayout();
filterBox->addSpacing( ConfigDialogOffset );
box->addLayout( filterBox );
QGridLayout *filterGrid = new QGridLayout();
int row = 0;
foreach( const QString filterPluginName, config->data.backends.filters )
{
if( row == 0 )
{
QLabel *lSelectorFilter = new QLabel( i18n("Enable plugins:"), this );
filterGrid->addWidget( lSelectorFilter, row, 0 );
}
QCheckBox *newCheckBox = new QCheckBox( filterPluginName, this );
newCheckBox->setChecked( config->data.backends.enabledFilters.contains(filterPluginName) );
filterGrid->addWidget( newCheckBox, row, 1 );
filterCheckBoxes.append( newCheckBox );
connect( newCheckBox, SIGNAL(stateChanged(int)), this, SLOT(somethingChanged()) );
KPushButton *newConfigButton = new KPushButton( KIcon("configure"), "", this );
newConfigButton->setFixedSize( cSelectorRipper->sizeHint().height(), cSelectorRipper->sizeHint().height() );
newConfigButton->setFlat( true );
filterGrid->addWidget( newConfigButton, row, 2 );
connect( newConfigButton, SIGNAL(clicked()), this, SLOT(configureFilter()) );
filterConfigButtons.append( newConfigButton );
FilterPlugin *plugin = qobject_cast<FilterPlugin*>(config->pluginLoader()->backendPluginByName(filterPluginName));
if( plugin )
{
newConfigButton->setEnabled( plugin->isConfigSupported(BackendPlugin::General,"") );
}
else
{
newConfigButton->setEnabled( false );
}
if( newConfigButton->isEnabled() )
newConfigButton->setToolTip( i18n("Configure %1 ...",filterPluginName) );
row++;
}
filterGrid->setColumnStretch( 0, 2 );
filterGrid->setColumnStretch( 1, 1 );
filterBox->addLayout( filterGrid );
box->addSpacing( ConfigDialogSpacingBig );
QLabel *lPriorities = new QLabel( i18n("Priorities"), this );
lPriorities->setFont( groupFont );
box->addWidget( lPriorities );
box->addSpacing( ConfigDialogSpacingSmall );
QVBoxLayout *formatBox = new QVBoxLayout();
box->addLayout( formatBox, 1 );
QHBoxLayout *formatSelectorBox = new QHBoxLayout();
formatSelectorBox->addSpacing( ConfigDialogOffset );
formatBox->addLayout( formatSelectorBox );
QLabel *lSelectorFormat = new QLabel( i18n("Configure plugin priorities for format:"), this );
formatSelectorBox->addWidget( lSelectorFormat );
cSelectorFormat = new KComboBox( this );
cSelectorFormat->addItems( config->pluginLoader()->formatList(PluginLoader::Possibilities(PluginLoader::Encode|PluginLoader::Decode|PluginLoader::ReplayGain),PluginLoader::CompressionType(PluginLoader::InferiorQuality|PluginLoader::Lossy|PluginLoader::Lossless|PluginLoader::Hybrid)) );
cSelectorFormat->removeItem( cSelectorFormat->findText("wav") );
cSelectorFormat->removeItem( cSelectorFormat->findText("audio cd") );
formatSelectorBox->addWidget( cSelectorFormat );
connect( cSelectorFormat, SIGNAL(activated(const QString&)), this, SLOT(formatChanged(const QString&)) );
formatSelectorBox->addStretch();
QHBoxLayout *formatBackendsBox = new QHBoxLayout();
formatBackendsBox->addSpacing( ConfigDialogOffset );
formatBox->addLayout( formatBackendsBox );
decoderList = new BackendsListWidget( i18n("Decoder"), config, this );
formatBackendsBox->addWidget( decoderList );
connect( decoderList, SIGNAL(orderChanged()), this, SLOT(somethingChanged()) );
encoderList = new BackendsListWidget( i18n("Encoder"), config, this );
formatBackendsBox->addWidget( encoderList );
connect( encoderList, SIGNAL(orderChanged()), this, SLOT(somethingChanged()) );
replaygainList = new BackendsListWidget( i18n("Replay Gain"), config, this );
formatBackendsBox->addWidget( replaygainList );
connect( replaygainList, SIGNAL(orderChanged()), this, SLOT(somethingChanged()) );
QHBoxLayout *optimizationsBox = new QHBoxLayout();
optimizationsBox->addSpacing( ConfigDialogOffset );
formatBox->addLayout( optimizationsBox );
optimizationsBox->addStretch();
pShowOptimizations = new KPushButton( KIcon("games-solve"), i18n("Show possible optimizations"), this );
optimizationsBox->addWidget( pShowOptimizations );
connect( pShowOptimizations, SIGNAL(clicked()), this, SLOT(showOptimizations()) );
optimizationsBox->addStretch();
box->addStretch( 2 );
ripperChanged( cSelectorRipper->currentText() );
formatChanged( cSelectorFormat->currentText() );
}
