void QmitkXnatEditor::UpdateSession(ctkXnatSession* session)
{
GetSite()->GetWorkbenchWindow()->GetSelectionService()->RemoveSelectionListener(m_SelectionListener.data());
if(session != 0 && session->isOpen())
{
m_Controls.labelInfo->setText("Current Position:");
m_Controls.labelInfo->setStyleSheet("QLabel { color: black; }");
m_Controls.buttonDownloadFile->setEnabled(true);
m_Controls.buttonDownloadResource->setEnabled(true);
// Fill model and show in the GUI
QmitkXnatObjectEditorInput::Pointer xoPtr(new QmitkXnatObjectEditorInput(session->dataModel()));
berry::IEditorInput::Pointer editorInput( xoPtr );
this->SetInput(editorInput);
this->GetEditorInput().Cast<QmitkXnatObjectEditorInput>()->GetXnatObject()->fetch();
UpdateList();
}
else
{
m_Controls.labelInfo->setText("Please check the Preferences of the XNAT Connection.\nMaybe they are not ok.");
m_Controls.labelInfo->setStyleSheet("QLabel { color: red; }");
m_Controls.buttonDownloadFile->setEnabled(false);
m_Controls.buttonDownloadResource->setEnabled(false);
}
GetSite()->GetWorkbenchWindow()->GetSelectionService()->AddSelectionListener(m_SelectionListener.data());
}
void QmitkXnatEditor::UpdateList()
{
QmitkXnatObjectEditorInput::Pointer xoPtr(GetEditorInput().Cast<QmitkXnatObjectEditorInput>());
if (xoPtr.IsNull())
return;
ctkXnatObject* inputObject = xoPtr->GetXnatObject();
if (inputObject == NULL)
return;
m_Controls.treeView->setModel(m_ListModel);
m_ListModel->setRootObject(inputObject);
m_Controls.treeView->reset();
// recursive method to check parents of the inputObject
m_ParentCount = ParentChecker(inputObject);
// breadcrumb labels
for (int i = 0; i < m_Controls.breadcrumbHorizontalLayout->count() - 1; i++)
{
QLayoutItem* child = m_Controls.breadcrumbHorizontalLayout->itemAt(i);
child->widget()->setVisible(false);
}
for (int i = 0; i < m_Controls.breadcrumbDescriptionLayout->count() - 1; i++)
{
QLayoutItem* child = m_Controls.breadcrumbDescriptionLayout->itemAt(i);
child->widget()->setVisible(false);
}
ctkXnatObject* parent = NULL;
for (int i = m_ParentCount * 2; i >= 0; i--)
{
if (i > 12)
break;
m_Controls.breadcrumbDescriptionLayout->itemAt(i)->widget()->setVisible(true);
QLayoutItem* child = m_Controls.breadcrumbHorizontalLayout->itemAt(i);
child->widget()->setVisible(true);
if (i > 0)
{
m_Controls.breadcrumbHorizontalLayout->itemAt(i - 1)->widget()->setVisible(true);
m_Controls.breadcrumbDescriptionLayout->itemAt(i - 1)->widget()->setVisible(true);
}
if (parent == NULL)
{
parent = inputObject;
}
// create breadcrumb button
QPushButton* breadcrumbButton = dynamic_cast<QPushButton*>(child->widget());
breadcrumbButton->setText(parent->id());
parent = parent->parent();
i--;
}
m_Controls.buttonDataModel->setText("root");
m_Controls.buttonDownload->setEnabled(false);
m_Controls.labelDownload->setVisible(true);
}