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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/coregui/Views/SampleDesigner/DesignerHelper.h
//! @brief Defines class DesignerHelper
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#ifndef BORNAGAIN_GUI_COREGUI_VIEWS_SAMPLEDESIGNER_DESIGNERHELPER_H
#define BORNAGAIN_GUI_COREGUI_VIEWS_SAMPLEDESIGNER_DESIGNERHELPER_H
#include <QColor>
#include <QGradient>
#include <QGraphicsItem>
#include <QRect>
//! collection of static methods with SampleDesigner geometry settings
class DesignerHelper {
public:
static int layerWidth();
static int layerHeight();
static QColor getDefaultLayerColor();
static QRectF getDefaultMultiLayerRect();
static QRectF getParticleLayoutBoundingRect();
static QRectF getInterferenceFunctionBoundingRect();
static QColor getDefaultParticleColor();
static QRectF getParticleBoundingRect();
static QColor getDefaultTransformationColor();
static QRectF getTransformationBoundingRect();
static QColor getDefaultMaterialColor();
static QGradient getLayerGradient(const QColor& color, const QRectF& rect);
static QGradient getDecorationGradient(const QColor& color, const QRectF& rect);
static QPixmap getSceneBackground();
static QPixmap getPixmapLayer();
static QPixmap getPixmapMultiLayer();
static QPixmap getPixmapParticleLayout();
static QPixmap getPixmapInterferenceFunction();
static QPixmap getPixmapParticle();
static QColor getRandomColor();
//! sort graphics item according they y-coordinate
static bool sort_layers(QGraphicsItem* left, QGraphicsItem* right);
//! non-linear conversion of layer's thickness in nanometers to screen size
//! to have reasonable graphics representation of layer in the form of QRect
static int nanometerToScreen(double nanometer);
//! returns default bounding rectangle for given IvView name
static QRectF getDefaultBoundingRect(const QString& name);
//! returns default color for IView with given name
static QColor getDefaultColor(const QString& name);
//! returns Mime pixmap for givew IView name
static QPixmap getMimePixmap(const QString& name);
//! returns system dependent font size
static int getHeaderFontSize();
static int getSectionFontSize();
static int getLabelFontSize();
static int getPortFontSize();
static int getPythonEditorFontSize();
};
#endif // BORNAGAIN_GUI_COREGUI_VIEWS_SAMPLEDESIGNER_DESIGNERHELPER_H
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