/*!
* \~english
* Key press handler.
* \~russian
* Обрабатывает события при нажатии кнопок клавиатуры.
* \~
*/
void
wDBTable::keyPressEvent ( QKeyEvent *e )
{
qulonglong id;
aWidget *container = NULL;
if ( searchMode == FALSE && e->text().at( 0 ).isPrint() )
{
searchOpen( e->text() );
}
else
{
searchClose();
}
if(containerType() =="wJournal")
{
e->ignore();
}
if(containerType() =="wCatalogue")
{
switch ( e->key() )
{
case Qt::Key_Escape:
e->ignore();
break;
case Qt::Key_Return:
if(currentRecord())
{
id = currentRecord()->value(0).toLongLong();
if ( e->state() == Qt::ShiftModifier )
{
//printf("Shift+Return pressed %Ld\n", id);
EditElement();
} else
{
//printf("Return pressed %Ld\n", id );
emit( selected( id ) );
}
e->accept();
}
else
{
aLog::print(aLog::Info, tr("wDBTable: current record not setted"));
}
break;
default:
e->ignore();
break;
}
}
Q3DataTable::keyPressEvent( e );
}
void
wDBTable::doubleClickEventHandler(int /*rol*/, int /*col*/, int /*button*/, const QPoint &/*mousePos*/)
{
if(containerType() =="wCatalogue" || containerType() == "wJournal")
{
if(currentRecord())
{
qulonglong id = currentRecord()->value(0).toLongLong();
emit( selected( id ) );
}
}
}
/* ********************************************************************* */
void TargetsDialog::aliasChanged()
{
QSqlRecord record = currentRecord();
if (!record.isEmpty() && record.value("alias") != ui->aliasLineEdit->text()) {
record.setValue("alias", ui->aliasLineEdit->text());
tableModel->setRecord(lastRowNumberSelected, record);
if (!tableModel->submit()) {
qWarning() << "LogBook: could not update target. Error is: " << tableModel->lastError();
}
}
ui->targetsListView->setCurrentIndex(tableModel->index(lastRowNumberSelected, 1));
}
void BarlowsDataMapper::modelChanged()
{
QSqlRecord record = currentRecord();
if (!record.isEmpty() && record.value("model") != widget->modelLineEdit->text()) {
record.setValue("model", widget->modelLineEdit->text());
tableModel->setRecord(lastRowNumberSelected, record);
if (!tableModel->submit()) {
qWarning() << "LogBook: could not update barlow. Error is: " << tableModel->lastError();
}
}
widget->barlowsListView->setCurrentIndex(tableModel->index(lastRowNumberSelected, 1));
}
/*!
*\~english
* Emit signal on select record.
* Signal give information about selected record database id.
*\~russian
* Выдает сигнал при выборе записи.
* Сигнал содержит информацию об id, выбранного объекта в базе данных.
*\param -\~english Not use, only for signal compatibility.\~russian
* Не используются, заданы только для совместимости с сигналом таблицы.\~
*\~
*/
void
wDBTable::lineChange(int, int)
{
QSqlRecord * rec = currentRecord();
if ( !rec ) return;
qulonglong id = 0;
if(rec->contains("id")) id = rec->value("id").toLongLong();
//if (containerType() == "wJournal")
//{
//if(rec->contains("idd")) id = rec->value("idd").toLongLong();
//}
aLog::print(aLog::Info, tr("wDBTable: select document %1").arg(id));
emit( selectRecord( id ) );
}
void TargetsDialog::targetTypeChanged(const QString &newValue)
{
QSqlRecord record = currentRecord();
QModelIndexList list1 = typeTableModel->match(typeTableModel->index(0, 0), Qt::DisplayRole, record.value("target_type_id"));
Qt::MatchFlags flags = Qt::MatchExactly | Qt::MatchWrap;
QModelIndexList list2 = typeTableModel->match(typeTableModel->index(0, 1), Qt::DisplayRole, newValue, 1, flags);
if (!record.isEmpty() && !list1.isEmpty() && !list2.isEmpty()) {
QSqlRecord typeRecord1 = typeTableModel->record(list1[0].row());
QSqlRecord typeRecord2 = typeTableModel->record(list2[0].row());
if (typeRecord1.value("target_type_id").toInt() != typeRecord2.value("target_type_id").toInt()) {
record.setValue("target_type_id", typeRecord2.value("target_type_id").toInt());
tableModel->setRecord(lastRowNumberSelected, record);
if (!tableModel->submit()) {
qWarning() << "LogBook: could not update target. Error is: " << tableModel->lastError();
}
}
}
ui->targetsListView->setCurrentIndex(tableModel->index(lastRowNumberSelected, 1));
}
/*!
* \~english
* Opens form for edit catalogue element.
* \~russian
* Открывает форму по умолчанию для объекта контейнера и настраивает ее на работу с текущей строкой таблицы. Используется только в настраиваемом редакторе каталога.
* \~
*/
void
wDBTable::EditElement()
{
ANANAS_UID id = 0;
// wGroupTreeItem * item = ( wGroupTreeItem * ) tree->currentItem();
aForm * f = 0;
//CHECK_POINT
id = currentRecord()->value(0).toLongLong();
if ( id ) {
if ( engine ) {
f = engine->openForm( aWidget::parentContainer( this )->getId(), 0, md_action_edit, md_form_elem, id, ( aWidget *) this );
if ( f ) {
connect(f, SIGNAL( update( ANANAS_UID )), this, SLOT(updateItem( ANANAS_UID )));
// connect(f, SIGNAL(selected( Q_ULLONG )), this, SLOT(on_selected( Q_ULLONG )));
// f->closeAfterSelect = true;
}
}
}
}
DbRecord DbFile::newRecord(const char* key, const char* value, RecordType type)
{
switch (type)
{
case Normal:
{
size_t size = DbRecord::getSize(key, value, type);
// Record size too large
if (size > DbPage::maxFreeSpace)
return newRecord(key, value, Long);
return getNewRecord(key, value, type);
}
case Long:
{
// Check value length
size_t size = DbRecord::getSize(key, value, type);
int valueLen = strlen(value);
int leftValueLen = size - DbPage::maxFreeSpace;
// Record size too small
if (leftValueLen <= 0)
return newRecord(key, value, Normal);
// Split the first value str
std::string currentStr(value, valueLen - leftValueLen);
// Init iterators
DbRecord firstRecord(getPage(0), 0);
DbRecord currentRecord(getPage(0), 0);
DbRecord lastRecord(getPage(0), 0);
// Create records
while (leftValueLen > 0)
{
lastRecord = currentRecord;
currentRecord = getNewRecord(key, currentStr.c_str(), type);
// Update record iterator and next record cursor
if (type != Long)
{
lastRecord.nextExtendedRecord(currentRecord.getPage()->getId(), currentRecord.getCursor());
leftValueLen -= currentStr.size();
}
else
{
firstRecord = currentRecord;
type = LongExtended;
}
// Get the size of next value in the new record
if (leftValueLen > 0)
{
size = DbRecord::getSize(key, value + (valueLen - leftValueLen), type);
if (size > DbPage::maxFreeSpace)
currentStr = std::string(value + (valueLen - leftValueLen), leftValueLen - (size - DbPage::maxFreeSpace));
else
currentStr = std::string(value + (valueLen - leftValueLen), leftValueLen);
}
}
currentRecord.nextExtendedRecord(0, 0);
return firstRecord;
}
default:
error("Not known record type");
return DbRecord(getPage(0), 0); // Avoid warning
}
}
void
wDBTable::updateItem( ANANAS_UID db_uid )
{
refresh();
emit currentChanged( currentRecord() );
}