qgssettingseditorwidgetwrapper.cpp

Go to the documentation of this file.

/***************************************************************************
  qgssettingseditorwidgetwrapper.cpp
  --------------------------------------
  Date                 : February 2023
  Copyright            : (C) 2023 by Denis Rouzaud
  Email                : denis@opengis.ch
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
 
#include "qgssettingseditorwidgetwrapper.h"
 
#include "qgslogger.h"
#include "qgssettingsentry.h"
 
#include <QDialog>
#include <QString>
#include <QWidget>
 
#include "moc_qgssettingseditorwidgetwrapper.cpp"
 
using namespace Qt::StringLiterals;
 
QgsSettingsEditorWidgetWrapper *QgsSettingsEditorWidgetWrapper::fromWidget( const QWidget *widget )
{
  QVariant editorDataVariant = widget->property( "SETTING-EDITOR-WIDGET-WRAPPER" );
  if ( editorDataVariant.isValid() )
  {
    return editorDataVariant.value<QgsSettingsEditorWidgetWrapper *>();
  }
 
  return nullptr;
}
 
QgsSettingsEditorWidgetWrapper::QgsSettingsEditorWidgetWrapper( QObject *parent )
  : QObject( parent )
{}
 
QWidget *QgsSettingsEditorWidgetWrapper::createEditor( const QgsSettingsEntryBase *setting, const QStringList &dynamicKeyPartList, QWidget *parent )
{
  QWidget *editor = createEditorPrivate( parent );
  if ( configureEditor( editor, setting, dynamicKeyPartList ) )
    return editor;
  else
    QgsDebugError( u"editor could not be configured"_s );
  return nullptr;
}
 
bool QgsSettingsEditorWidgetWrapper::configureEditor( QWidget *editor, const QgsSettingsEntryBase *setting, const QStringList &dynamicKeyPartList )
{
  mDynamicKeyPartList = dynamicKeyPartList;
 
  bool ok = configureEditorPrivate( editor, setting );
 
  if ( ok )
  {
    editor->setProperty( "SETTING-EDITOR-WIDGET-WRAPPER", QVariant::fromValue( this ) );
    setWidgetFromSetting();
  }
  return ok;
}
 
void QgsSettingsEditorWidgetWrapper::configureAutomaticUpdate( QDialog *dialog )
{
  setWidgetFromSetting();
  if ( dialog )
  {
    QObject::connect( dialog, &QDialog::accepted, this, [this]() { setSettingFromWidget(); } );
  }
  else
  {
    enableAutomaticUpdatePrivate();
  }
}