VectorTab::VectorTab(ObjectStore *store, QWidget *parent)
: DataTab(parent), validating(false), _mode(DataVector), _store(store), _initField(QString()), _requestID(0), _valid(false) {
setupUi(this);
setTabTitle(tr("Vector"));
connect(_generatedVectorGroup, SIGNAL(clicked(bool)), this, SLOT(generateClicked()));
connect(_dataVectorGroup, SIGNAL(clicked(bool)), this, SLOT(readFromSourceClicked()));
connect(_fileName, SIGNAL(changed(QString)), this, SLOT(fileNameChanged(QString)));
connect(_configure, SIGNAL(clicked()), this, SLOT(showConfigWidget()));
connect(_field, SIGNAL(editTextChanged(QString)), this, SIGNAL(fieldChanged()));
connect(_dataRange, SIGNAL(modified()), this, SIGNAL(modified()));
connect(_numberOfSamples, SIGNAL(valueChanged(int)), this, SIGNAL(modified()));
connect(_from, SIGNAL(textChanged(QString)), this, SIGNAL(modified()));
connect(_to, SIGNAL(textChanged(QString)), this, SIGNAL(modified()));
// embed data range in the data source box
_dataRange->groupBox2->setFlat(true);
_dataRange->groupBox2->setTitle("");
int top_margin;
_dataRange->groupBox2->layout()->getContentsMargins(NULL,&top_margin,NULL,NULL);
_dataRange->groupBox2->layout()->setContentsMargins(0,top_margin,0,0);
_connect->setVisible(false);
_updateBox->addItem(tr("Time Interval", "update periodically"));
_updateBox->addItem(tr("Change Detection", "update when a change is detected"));
_updateBox->addItem(tr("No Update", "do not update the file"));
updateUpdateBox();
connect(_updateBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateTypeActivated(int)));
connect(_updateBox, SIGNAL(currentIndexChanged(int)), this, SIGNAL(modified()));
}
void VectorTab::sourceValid(QString filename, int requestID) {
if (_requestID != requestID) {
return;
}
_valid = true;
_dataSource = DataSourcePluginManager::findOrLoadSource(_store, filename);
_field->setEnabled(true);
_dataSource->readLock();
_field->addItems(_dataSource->vector().list());
if (!_initField.isEmpty()) {
setField(_initField);
}
_field->setEditable(!_dataSource->vector().isListComplete());
_configure->setEnabled(_dataSource->hasConfigWidget() && (_mode == DataVector));
updateUpdateBox();
updateIndexList(_dataSource);
_dataSource->unlock();
validating = false;
_store->cleanUpDataSourceList();
_field->setEnabled(_mode == DataVector);
emit sourceChanged();
}
void VectorTab::setVectorMode(VectorMode mode) {
_mode = mode;
if (mode == DataVector) {
_dataVectorGroup->setChecked(true);
_dataRange->setEnabled(true);
_generatedVectorGroup->setChecked(false);
_field->setEnabled(_valid);
_configure->setEnabled(_valid);
updateUpdateBox();
} else {
_generatedVectorGroup->setChecked(true);
_dataVectorGroup->setChecked(false);
_dataRange->setEnabled(false);
}
}
DataWizardPageDataSource::DataWizardPageDataSource(ObjectStore *store, QWidget *parent)
: QWizardPage(parent), _pageValid(false), _store(store), _requestID(0) {
setupUi(this);
MainWindow::setWidgetFlags(this);
connect(_url, SIGNAL(changed(const QString&)), this, SLOT(sourceChanged(const QString&)));
connect(_configureSource, SIGNAL(clicked()), this, SLOT(configureSource()));
QString default_source = _dialogDefaults->value("vector/datasource",".").toString();
_url->setFile(default_source);
_url->setFocus();
_updateBox->addItem("Time interval");
_updateBox->addItem("Change detection");
_updateBox->addItem("Don't update");
updateUpdateBox();
connect(_updateBox, SIGNAL(activated(int)), this, SLOT(updateTypeActivated(int)));
}
void DataWizardPageDataSource::sourceValid(QString filename, int requestID) {
if (_requestID != requestID) {
return;
}
_pageValid = true;
_dataSource = DataSourcePluginManager::findOrLoadSource(_store, filename, true);
connect(_dataSource, SIGNAL(progress(int,QString)), kstApp->mainWindow(), SLOT(updateProgress(int,QString)));
_fileType->setText(_dataSource->fileType());
_dataSource->readLock();
_configureSource->setEnabled(_dataSource->hasConfigWidget());
_dataSource->unlock();
{
DataSourcePtr tmpds = _dataSource; // increase usage count
_store->cleanUpDataSourceList();
}
updateUpdateBox();
emit completeChanged();
emit dataSourceChanged();
}
