dbe::CreateDatabaseWidget Class Reference

#include <CreateDatabaseWidget.hpp>

Inheritance diagram for dbe::CreateDatabaseWidget:

Collaboration diagram for dbe::CreateDatabaseWidget:

Signals
void	CanLoadDatabase (const QString &DatabasePath)
void	CanIncludeDatabase (const QString &DatabasePath)

Public Member Functions
	CreateDatabaseWidget (QWidget *parent=nullptr, bool Include=false, const QString &CreateDir=QString())

Private Slots
void	DefineSchema ()
void	DefineDatabaseFile ()
void	CreateDatabaseFileLoad ()
void	CreateDatabaseFileNoLoad ()
void	CreateDatabaseFileInclude ()

Private Member Functions
std::list< std::string >	get_includes ()
bool	create_database_file (std::string extra_text)

Private Attributes
QFileInfo	DatabaseFile
QFileInfo	SchemaFile
QString	DirToCreate
bool	CreateToInclude

Detailed Description

Definition at line 22 of file CreateDatabaseWidget.hpp.

Constructor & Destructor Documentation

CreateDatabaseWidget()

dbe::CreateDatabaseWidget::CreateDatabaseWidget	(	QWidget *	parent = nullptr,
		bool	Include = false,
		const QString &	CreateDir = QString() )

Definition at line 22 of file CreateDatabaseWidget.cpp.

  : QWidget(parent)
  , DirToCreate(CreateDir)
  , CreateToInclude(Include)
{
  setupUi(this);
 
  connect(SchemaButton, SIGNAL(clicked()), this, SLOT(DefineSchema()), Qt::UniqueConnection);
  connect(SelectButton, SIGNAL(clicked()), this, SLOT(DefineDatabaseFile()), Qt::UniqueConnection);
 
  if (!CreateToInclude) {
    connect(CreateDatabaseButton, SIGNAL(clicked()), this, SLOT(CreateDatabaseFileLoad()), Qt::UniqueConnection);
    connect(
      CreateNoLoadDatabaseButton, SIGNAL(clicked()), this, SLOT(CreateDatabaseFileNoLoad()), Qt::UniqueConnection);
  } else {
    connect(CreateDatabaseButton, SIGNAL(clicked()), this, SLOT(CreateDatabaseFileInclude()), Qt::UniqueConnection);
    CreateDatabaseButton->setText("Create Database File");
    CreateNoLoadDatabaseButton->hide();
  }
 
  m_instructions->setText("Select schema files and define new database file. Database must contain at least one schema "
                          "file, other includes may be added later via a File info window.");
  CreateDatabaseButton->setDisabled(true);
  CreateNoLoadDatabaseButton->setDisabled(true);
 
  DatabaseName->setReadOnly(true);
}

Member Function Documentation

CanIncludeDatabase

void dbe::CreateDatabaseWidget::CanIncludeDatabase ( const QString & DatabasePath )

signal

CanLoadDatabase

void dbe::CreateDatabaseWidget::CanLoadDatabase ( const QString & DatabasePath )

signal

create_database_file()

bool dbe::CreateDatabaseWidget::create_database_file ( std::string extra_text )

private

Definition at line 127 of file CreateDatabaseWidget.cpp.

{
  Configuration db("oksconflibs");
  try {
    const std::string DatabaseName = DatabaseFile.absoluteFilePath().toStdString();
    db.create(DatabaseName, get_includes());
    db.commit();
  } catch (dunedaq::conffwk::Exception const& ex) {
    FAIL("Database creation failure", dbe::config::errors::parse(ex).c_str());
    return false;
  }
 
  QMessageBox::information(
    0, tr("DBE"), QString::fromStdString("The Database was created.\n" + extra_text), QMessageBox::Ok);
  return true;
}

CreateDatabaseFileInclude

void dbe::CreateDatabaseWidget::CreateDatabaseFileInclude ( )

privateslot

Definition at line 161 of file CreateDatabaseWidget.cpp.

{
  if (create_database_file("")) {
    emit CanIncludeDatabase(DatabaseFile.absoluteFilePath());
    close();
  }
}

CreateDatabaseFileLoad

void dbe::CreateDatabaseWidget::CreateDatabaseFileLoad ( )

privateslot

Definition at line 144 of file CreateDatabaseWidget.cpp.

{
  if (create_database_file("Now the DB will be loaded into the Editor!\n")) {
    emit CanLoadDatabase(DatabaseFile.absoluteFilePath());
    close();
  }
}

CreateDatabaseFileNoLoad

void dbe::CreateDatabaseWidget::CreateDatabaseFileNoLoad ( )

privateslot

Definition at line 153 of file CreateDatabaseWidget.cpp.

{
  if (create_database_file("")) {
    close();
  }
}

DefineDatabaseFile

void dbe::CreateDatabaseWidget::DefineDatabaseFile ( )

privateslot

Definition at line 87 of file CreateDatabaseWidget.cpp.

{
  QString Dir;
 
  QString path = FileInfo::get_data_path().append("/NewDatabaseFile.data.xml");
 
  auto fd = new QFileDialog(this, tr("Select new DB File"), path, tr("XML data files (*.data.xml)"));
  fd->setFileMode(QFileDialog::AnyFile);
  fd->setViewMode(QFileDialog::Detail);
  fd->setAcceptMode(QFileDialog::AcceptSave);
  fd->setSidebarUrls(FileInfo::get_path_urls());
  if (!(fd->exec() == QDialog::Accepted)) {
    return;
  }
  FileInfo::set_data_path(fd->directory().path());
  auto files = fd->selectedFiles();
 
  DatabaseFile = QFileInfo(files.at(0));
 
  DatabaseName->setText(DatabaseFile.absoluteFilePath());
 
  if (schema_list->count() > 0) {
    CreateDatabaseButton->setEnabled(true);
    CreateNoLoadDatabaseButton->setEnabled(true);
  }
}

DefineSchema

void dbe::CreateDatabaseWidget::DefineSchema ( )

privateslot

Definition at line 51 of file CreateDatabaseWidget.cpp.

{
  auto fd =
    new QFileDialog(this, tr("Select Schema File"), FileInfo::get_schema_path(), tr("XML schema files (*.schema.xml)"));
  fd->setFileMode(QFileDialog::ExistingFile);
  fd->setViewMode(QFileDialog::Detail);
  fd->setAcceptMode(QFileDialog::AcceptOpen);
  fd->setSidebarUrls(FileInfo::get_path_urls());
  if (!(fd->exec() == QDialog::Accepted)) {
    return;
  }
  FileInfo::set_schema_path(fd->directory().path());
 
  auto files = fd->selectedFiles();
  for (auto file : files) {
    QFileInfo SchemaFile = QFileInfo(file);
    if (!SchemaFile.isFile()) {
      m_instructions->setPalette(StyleUtility::AlertStatusBarPallete);
      m_instructions->setText(QString("The file is not accessible. Check before usage"));
    } else {
      if (SchemaFile.fileName().contains("schema")) {
        schema_list->addItem(FileInfo::prune_path(file));
      } else {
        m_instructions->setPalette(StyleUtility::AlertStatusBarPallete);
        m_instructions->setText(QString("The file %1 is not a schema file").arg(SchemaFile.absoluteFilePath()));
      }
    }
  }
 
  if (schema_list->count() > 0 && !DatabaseName->text().isEmpty()) {
    CreateDatabaseButton->setEnabled(true);
    CreateNoLoadDatabaseButton->setEnabled(true);
  }
}

get_includes()

std::list< std::string > dbe::CreateDatabaseWidget::get_includes ( )

private

Definition at line 115 of file CreateDatabaseWidget.cpp.

{
  std::list<std::string> includes;
 
  for (int row = 0; row < schema_list->count(); ++row) {
    auto item = schema_list->item(row)->text();
    includes.push_back(item.toStdString());
  }
  return includes;
}

Member Data Documentation

CreateToInclude

bool dbe::CreateDatabaseWidget::CreateToInclude

private

Definition at line 38 of file CreateDatabaseWidget.hpp.

DatabaseFile

QFileInfo dbe::CreateDatabaseWidget::DatabaseFile

private

Definition at line 35 of file CreateDatabaseWidget.hpp.

DirToCreate

QString dbe::CreateDatabaseWidget::DirToCreate

private

Definition at line 37 of file CreateDatabaseWidget.hpp.

SchemaFile

QFileInfo dbe::CreateDatabaseWidget::SchemaFile

private

Definition at line 36 of file CreateDatabaseWidget.hpp.

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The documentation for this class was generated from the following files:

• /github/workspace/dunedaq/sourcecode/dbe/include/dbe/CreateDatabaseWidget.hpp
• /github/workspace/dunedaq/sourcecode/dbe/src/widgets/CreateDatabaseWidget.cpp