rastersymbologypanel.h

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#ifndef OPENSWMMVIS_UI_DIALOGS_RASTERSYMBOLOGYPANEL_H
#define OPENSWMMVIS_UI_DIALOGS_RASTERSYMBOLOGYPANEL_H
 
#include <QPointer>
#include <QWidget>
 
class GISRasterLayer;
class QCheckBox;
class QComboBox;
class QDoubleSpinBox;
class QGroupBox;
class QLabel;
class QPushButton;
class QSpinBox;
class QStackedWidget;
class QStandardItemModel;
class QTableView;
 
namespace OpenSWMM::Render {
class GraduatedRasterRenderer;
class MultiBandColorRenderer;
class PalettedRasterRenderer;
}
 
namespace openswmmvis::ui {
 
class ClassificationEditor;
 
class RasterSymbologyPanel : public QWidget
{
    Q_OBJECT
public:
    enum class Kind : int { Graduated = 0, Paletted = 1, MultiBand = 2 };
 
    explicit RasterSymbologyPanel(GISRasterLayer *layer, QWidget *parent = nullptr);
 
    [[nodiscard]] Kind currentKind() const;
 
public slots:
    void refreshFromModel();
 
private:
    [[nodiscard]] QGroupBox *buildSourceGroup();
    [[nodiscard]] QWidget   *buildGraduatedPage();
    [[nodiscard]] QWidget   *buildPalettedPage();
    [[nodiscard]] QWidget   *buildMultiBandPage();
    [[nodiscard]] QGroupBox *buildHillshadeGroup();
 
    void onKindComboChanged(int index);
    void installKind(Kind kind);
 
    void rebuildPalettedTable();
    void pushPalettedTable();
    void pushMultiBand();
    void pushHillshade();
 
    [[nodiscard]] OpenSWMM::Render::GraduatedRasterRenderer *graduated() const;
    [[nodiscard]] OpenSWMM::Render::PalettedRasterRenderer  *paletted() const;
    [[nodiscard]] OpenSWMM::Render::MultiBandColorRenderer  *multiband() const;
 
    QPointer<GISRasterLayer> m_layer;
 
    QComboBox      *m_kindCombo   = nullptr;
    QStackedWidget *m_stack       = nullptr;
 
    QGroupBox *m_sourceBox   = nullptr;
    QSpinBox  *m_bandSpin    = nullptr;
    QLabel    *m_nodataLabel = nullptr;
 
    ClassificationEditor *m_classEditor = nullptr;
    QCheckBox            *m_clipCheck   = nullptr;
 
    QComboBox          *m_paletteCombo = nullptr;
    QTableView         *m_palTable     = nullptr;
    QStandardItemModel *m_palModel     = nullptr;
    QPushButton        *m_classifyBtn  = nullptr;
    QPushButton        *m_loadTableBtn = nullptr;
 
    QSpinBox *m_redSpin   = nullptr;
    QSpinBox *m_greenSpin = nullptr;
    QSpinBox *m_blueSpin  = nullptr;
    QSpinBox *m_alphaSpin = nullptr;
 
    QGroupBox      *m_hsBox      = nullptr;
    QCheckBox      *m_hsEnable   = nullptr;
    QDoubleSpinBox *m_hsAzimuth  = nullptr;
    QDoubleSpinBox *m_hsAltitude = nullptr;
    QDoubleSpinBox *m_hsZFactor  = nullptr;
    QDoubleSpinBox *m_hsStrength = nullptr;
 
    bool m_suppress = false;   // true while the panel itself writes controls
};
 
} // namespace openswmmvis::ui
 
#endif // OPENSWMMVIS_UI_DIALOGS_RASTERSYMBOLOGYPANEL_H