bool MainWindow::maybeSaveTab(int index)
{
TaskTreeWidget *taskTreeWidget = qobject_cast<TaskTreeWidget *>(ui->tabWidget->widget(index));
if ( !taskTreeWidget->isModified() )
return true;
QMessageBox::StandardButton ret;
ret = QMessageBox::warning(this,
tr("Tasklist have been modified"),
tr("Do you want to save changes?"),
QMessageBox::Save|QMessageBox::Discard|QMessageBox::Cancel);
switch ( ret )
{
case QMessageBox::Save:
return saveTaskList(index);
break;
case QMessageBox::Cancel:
return false;
break;
default:
return true;
break;
}
}
void MainWindow::saveAsFile()
{
saveTaskList(ui->tabWidget->currentIndex(), true);
}
bool TaskFileManagerOld::loadTaskList( QList<FlightTask*>& flightTaskList,
QString fileName )
{
while( ! flightTaskList.isEmpty() )
{
// Clears the list as first.
delete flightTaskList.takeFirst();
}
QString fn;
if( fileName.isEmpty() )
{
// Use task default file name
fn = m_taskFileName;
}
QFile f( fn );
if ( ! f.open( QIODevice::ReadOnly ) )
{
qWarning() << __FUNCTION__ << "Could not open task-file:" << fn;
return false;
}
QTextStream stream( &f );
// Read the first line to decide, which format version should be read.
QString head = stream.readLine().trimmed();
f.close();
loadTaskListNew( flightTaskList, fileName );
bool save = false;
// First and last point of the task have to be removed, if they are identically
// to its successor or predecessor
for( int i = 0; i < flightTaskList.size(); i++ )
{
QList<TaskPoint *>&taskList = flightTaskList.at(i)->getTpList();
if( taskList.size() >= 4 )
{
if( taskList.at(0)->getWGSPosition() == taskList.at(1)->getWGSPosition() )
{
save = true;
TaskPoint *item = taskList.takeFirst();
if( item != 0 )
{
delete item;
}
}
if( taskList.at(taskList.size() - 2)->getWGSPosition() == taskList.at(taskList.size() - 1)->getWGSPosition() )
{
save = true;
TaskPoint *item = taskList.takeLast();
if( item != 0 )
{
delete item;
}
}
}
}
if( save == true )
{
// Save migrated task list
saveTaskList( flightTaskList );
}
return true;
}
