void MediaRoutingView::_openInfoWindowsForSelection() {
D_METHOD(("MediaRoutingView::_openInfoWindowsForSelection()\n"));
InfoWindowManager *manager = InfoWindowManager::Instance();
if (!manager) {
return;
}
if (selectedType() == DiagramItem::M_BOX) {
for (uint32 i = 0; i < countSelectedItems(); i++) {
MediaNodePanel *panel = dynamic_cast<MediaNodePanel *>(selectedItemAt(i));
if (panel && manager->Lock()) {
manager->openWindowFor(panel->ref);
manager->Unlock();
}
}
}
else if (selectedType() == DiagramItem::M_WIRE) {
for (uint32 i = 0; i < countSelectedItems(); i++) {
MediaWire *wire = dynamic_cast<MediaWire *>(selectedItemAt(i));
if (wire && manager->Lock()) {
manager->openWindowFor(wire->connection);
manager->Unlock();
}
}
}
}
void NewFileChooser::accept()
{
QString fullPath = url().path();
if ( !selectedType()->ext().isEmpty() && !fullPath.endsWith("." + selectedType()->ext())) fullPath+="." + selectedType()->ext();
QFileInfo file( fullPath );
if ( file.exists() )
{
KMessageBox::sorry( this, i18n("A file with this name already exists"), i18n("File Exists") );
return;
}
KDialogBase::accept();
}
void
MediaRoutingView::_broadcastSelection() const
{
int32 selectedGroup = 0;
if (selectedType() == DiagramItem::M_BOX) {
// iterate thru the list of selected node panels and make the
// first group we find the selected group
for (uint32 i = 0; i < countSelectedItems(); i++) {
MediaNodePanel *panel = dynamic_cast<MediaNodePanel *>(selectedItemAt(i));
if (panel && panel->ref->group()) {
selectedGroup = panel->ref->group()->id();
BMessenger messenger(Window());
BMessage groupMsg(M_GROUP_SELECTED);
groupMsg.AddInt32("groupID", selectedGroup);
messenger.SendMessage(&groupMsg);
return;
}
}
}
// currently no group is selected
BMessenger messenger(Window());
BMessage groupMsg(M_GROUP_SELECTED);
groupMsg.AddInt32("groupID", selectedGroup);
messenger.SendMessage(&groupMsg);
}
void MediaRoutingView::_deleteSelection()
{
D_METHOD(("MediaRoutingView::_deleteSelection()\n"));
if (selectedType() == DiagramItem::M_BOX)
{
for (uint32 i = 0; i < countSelectedItems(); i++)
{
MediaNodePanel *panel = dynamic_cast<MediaNodePanel *>(selectedItemAt(i));
if (panel && panel->ref->isInternal())
{
status_t error = panel->ref->releaseNode();
if (error)
{
BString s;
s << "Could not release '" << panel->ref->name() << "'";
showErrorMessage(s, error);
}
}
}
}
else if (selectedType() == DiagramItem::M_WIRE)
{
for (uint32 i = 0; i < countSelectedItems(); i++)
{
MediaWire *wire = dynamic_cast<MediaWire *>(selectedItemAt(i));
if (wire && !(wire->connection.flags() & Connection::LOCKED))
{
status_t error = manager->disconnect(wire->connection);
if (error)
{
showErrorMessage("Could not disconnect", error);
}
}
}
}
// make sure none of the deleted items is still displaying its mouse cursor !
be_app->SetCursor(B_HAND_CURSOR);
}
void
Tomahawk::EchonestControl::setSelectedType ( const QString& type )
{
if( type != selectedType() ) {
if( !m_input.isNull() )
delete m_input.data();
if( !m_match.isNull() )
delete m_match.data();
Tomahawk::DynamicControl::setSelectedType ( type );
updateWidgets();
updateData();
// qDebug() << "Setting new type, set data to:" << m_data.first << m_data.second;
}
}
void MediaRoutingView::_startControlPanelsForSelection() {
D_METHOD(("MediaRoutingView::_startControlPanelsForSelection()\n"));
if (selectedType() != DiagramItem::M_BOX) {
// can only start control panel for nodes
return;
}
for (uint32 i = 0; i < countSelectedItems(); i++) {
MediaNodePanel *panel = dynamic_cast<MediaNodePanel *>(selectedItemAt(i));
if (panel && (panel->ref->kind() & B_CONTROLLABLE)) {
ParameterWindowManager *paramMgr= ParameterWindowManager::Instance();
if (paramMgr && paramMgr->Lock()) {
paramMgr->startControlPanelFor(panel->ref);
paramMgr->Unlock();
}
}
}
}
void MediaRoutingView::_changeRunModeForSelection(
uint32 mode)
{
D_METHOD(("MediaRoutingView::_changeRunModeForSelection()\n"));
if (selectedType() == DiagramItem::M_BOX)
{
manager->lock();
for (uint32 i = 0; i < countSelectedItems(); i++)
{
MediaNodePanel *panel = dynamic_cast<MediaNodePanel *>(selectedItemAt(i));
if (panel && (panel->ref->runMode() != mode))
{
panel->ref->setRunMode(mode);
}
}
manager->unlock();
}
}
void
Tomahawk::EchonestControl::updateWidgets()
{
if( !m_input.isNull() )
delete m_input.data();
if( !m_match.isNull() )
delete m_match.data();
m_overrideType = -1;
// make sure the widgets are the proper kind for the selected type, and hook up to their slots
if( selectedType() == "Artist" )
{
m_currentType = Echonest::DynamicPlaylist::Artist;
QComboBox* match = new QComboBox();
QLineEdit* input = new QLineEdit();
match->addItem( tr( "Similar To" ), Echonest::DynamicPlaylist::ArtistRadioType );
match->addItem( tr( "Limit To" ), Echonest::DynamicPlaylist::ArtistType );
m_matchString = match->currentText();
m_matchData = match->itemData( match->currentIndex() ).toString();
input->setPlaceholderText( tr( "Artist name" ) );
input->setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Fixed );
input->setCompleter( new QCompleter( QStringList(), input ) );
input->completer()->setCaseSensitivity( Qt::CaseInsensitive );
connect( match, SIGNAL( currentIndexChanged(int) ), this, SLOT( updateData() ) );
connect( match, SIGNAL( currentIndexChanged(int) ), this, SIGNAL( changed() ) );
connect( input, SIGNAL( textChanged(QString) ), this, SLOT( updateData() ) );
connect( input, SIGNAL( editingFinished() ), this, SLOT( editingFinished() ) );
connect( input, SIGNAL( textEdited( QString ) ), &m_editingTimer, SLOT( stop() ) );
connect( input, SIGNAL( textEdited( QString ) ), &m_delayedEditTimer, SLOT( start() ) );
connect( input, SIGNAL( textEdited( QString ) ), this, SLOT( artistTextEdited( QString ) ) );
match->hide();
input->hide();
m_match = QPointer< QWidget >( match );
m_input = QPointer< QWidget >( input );
m_data.first = m_currentType;
}
bool QgsNewSpatialiteLayerDialog::apply()
{
// Build up the sql statement for creating the table
QString sql = QString( "create table %1(" ).arg( quotedIdentifier( leLayerName->text() ) );
QString delim = "";
if ( checkBoxPrimaryKey->isChecked() )
{
sql += "pkuid integer primary key autoincrement,";
}
QTreeWidgetItemIterator it( mAttributeView );
while ( *it )
{
sql += delim + QString( "%1 %2" ).arg( quotedIdentifier(( *it )->text( 0 ) ) ).arg(( *it )->text( 1 ) );
delim = ",";
++it;
}
// complete the create table statement
sql += ")";
QgsDebugMsg( QString( "Creating table in database %1" ).arg( mDatabaseComboBox->currentText() ) );
QgsDebugMsg( sql ); // OK
QString sqlAddGeom = QString( "select AddGeometryColumn(%1,%2,%3,%4,2)" )
.arg( quotedValue( leLayerName->text() ) )
.arg( quotedValue( leGeometryColumn->text() ) )
.arg( mCrsId.split( ':' ).value( 1, "0" ).toInt() )
.arg( quotedValue( selectedType() ) );
QgsDebugMsg( sqlAddGeom ); // OK
QString sqlCreateIndex = QString( "select CreateSpatialIndex(%1,%2)" )
.arg( quotedValue( leLayerName->text() ) )
.arg( quotedValue( leGeometryColumn->text() ) );
QgsDebugMsg( sqlCreateIndex ); // OK
sqlite3 *db;
int rc = QgsSLConnect::sqlite3_open( mDatabaseComboBox->currentText().toUtf8(), &db );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "SpatiaLite Database" ),
tr( "Unable to open the database: %1" ).arg( mDatabaseComboBox->currentText() ) );
}
else
{
char * errmsg;
rc = sqlite3_exec( db, sql.toUtf8(), NULL, NULL, &errmsg );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "Error Creating SpatiaLite Table" ),
tr( "Failed to create the SpatiaLite table %1. The database returned:\n%2" ).arg( leLayerName->text() ).arg( errmsg ) );
sqlite3_free( errmsg );
}
else
{
// create the geometry column and the spatial index
rc = sqlite3_exec( db, sqlAddGeom.toUtf8(), NULL, NULL, &errmsg );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "Error Creating Geometry Column" ),
tr( "Failed to create the geometry column. The database returned:\n%1" ).arg( errmsg ) );
sqlite3_free( errmsg );
}
else
{
// create the spatial index
rc = sqlite3_exec( db, sqlCreateIndex.toUtf8(), NULL, NULL, &errmsg );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "Error Creating Spatial Index" ),
tr( "Failed to create the spatial index. The database returned:\n%1" ).arg( errmsg ) );
sqlite3_free( errmsg );
}
QgsVectorLayer *layer = new QgsVectorLayer( QString( "dbname='%1' table='%2'(%3) sql=" )
.arg( mDatabaseComboBox->currentText() )
.arg( leLayerName->text() )
.arg( leGeometryColumn->text() ), leLayerName->text(), "spatialite" );
if ( layer->isValid() )
{
// register this layer with the central layers registry
QList<QgsMapLayer *> myList;
myList << layer;
//addMapLayers returns a list of all successfully added layers
//so we compare that to our original list.
if ( myList == QgsMapLayerRegistry::instance()->addMapLayers( myList ) )
return true;
}
else
{
QgsDebugMsg( leLayerName->text() + " is an invalid layer - not loaded" );
QMessageBox::critical( this, tr( "Invalid Layer" ), tr( "%1 is an invalid layer and cannot be loaded." ).arg( leLayerName->text() ) );
delete layer;
}
}
}
QgsSLConnect::sqlite3_close( db );
}
return false;
}
bool QgsNewSpatialiteLayerDialog::apply()
{
// Build up the sql statement for creating the table
QString sql = QStringLiteral( "create table %1(" ).arg( quotedIdentifier( leLayerName->text() ) );
QString delim;
if ( checkBoxPrimaryKey->isChecked() )
{
sql += QLatin1String( "pkuid integer primary key autoincrement" );
delim = QStringLiteral( "," );
}
QTreeWidgetItemIterator it( mAttributeView );
while ( *it )
{
sql += delim + QStringLiteral( "%1 %2" ).arg( quotedIdentifier( ( *it )->text( 0 ) ), ( *it )->text( 1 ) );
delim = QStringLiteral( "," );
++it;
}
// complete the create table statement
sql += ')';
QgsDebugMsg( QStringLiteral( "Creating table in database %1" ).arg( mDatabaseComboBox->currentText() ) );
QgsDebugMsg( sql );
spatialite_database_unique_ptr database;
int rc = database.open( mDatabaseComboBox->currentText() );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "SpatiaLite Database" ),
tr( "Unable to open the database: %1" ).arg( mDatabaseComboBox->currentText() ) );
return false;
}
char *errmsg = nullptr;
// create the table
rc = sqlite3_exec( database.get(), sql.toUtf8(), nullptr, nullptr, &errmsg );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "Error Creating SpatiaLite Table" ),
tr( "Failed to create the SpatiaLite table %1. The database returned:\n%2" ).arg( leLayerName->text(), errmsg ) );
sqlite3_free( errmsg );
return false;
}
// create the geometry column and the spatial index
if ( mGeometryTypeBox->currentIndex() != 0 )
{
QString sqlAddGeom = QStringLiteral( "select AddGeometryColumn(%1,%2,%3,%4,%5)" )
.arg( QgsSqliteUtils::quotedString( leLayerName->text() ),
QgsSqliteUtils::quotedString( leGeometryColumn->text() ) )
.arg( mCrsId.split( ':' ).value( 1, QStringLiteral( "0" ) ).toInt() )
.arg( QgsSqliteUtils::quotedString( selectedType() ) )
.arg( QgsSqliteUtils::quotedString( selectedZM() ) );
QgsDebugMsg( sqlAddGeom );
rc = sqlite3_exec( database.get(), sqlAddGeom.toUtf8(), nullptr, nullptr, &errmsg );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "Error Creating Geometry Column" ),
tr( "Failed to create the geometry column. The database returned:\n%1" ).arg( errmsg ) );
sqlite3_free( errmsg );
return false;
}
QString sqlCreateIndex = QStringLiteral( "select CreateSpatialIndex(%1,%2)" )
.arg( QgsSqliteUtils::quotedString( leLayerName->text() ),
QgsSqliteUtils::quotedString( leGeometryColumn->text() ) );
QgsDebugMsg( sqlCreateIndex );
rc = sqlite3_exec( database.get(), sqlCreateIndex.toUtf8(), nullptr, nullptr, &errmsg );
if ( rc != SQLITE_OK )
{
QMessageBox::warning( this,
tr( "Error Creating Spatial Index" ),
tr( "Failed to create the spatial index. The database returned:\n%1" ).arg( errmsg ) );
sqlite3_free( errmsg );
return false;
}
}
const QgsVectorLayer::LayerOptions options { QgsProject::instance()->transformContext() };
QgsVectorLayer *layer = new QgsVectorLayer( QStringLiteral( "dbname='%1' table='%2'%3 sql=" )
.arg( mDatabaseComboBox->currentText(),
leLayerName->text(),
mGeometryTypeBox->currentIndex() != 0 ? QStringLiteral( "(%1)" ).arg( leGeometryColumn->text() ) : QString() ),
leLayerName->text(), QStringLiteral( "spatialite" ), options );
if ( layer->isValid() )
{
// Reload connections to refresh browser panel
QgisApp::instance()->reloadConnections();
// register this layer with the central layers registry
QList<QgsMapLayer *> myList;
myList << layer;
//addMapLayers returns a list of all successfully added layers
//so we compare that to our original list.
if ( myList == QgsProject::instance()->addMapLayers( myList ) )
return true;
}
else
{
QgsDebugMsg( leLayerName->text() + " is an invalid layer - not loaded" );
QMessageBox::critical( this, tr( "SpatiaLite Database" ), tr( "%1 is an invalid layer and cannot be loaded." ).arg( leLayerName->text() ) );
delete layer;
}
return false;
}