colorrampeditordialog.h

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#ifndef OPENSWMMVIS_UI_DIALOGS_COLORRAMPEDITORDIALOG_H
#define OPENSWMMVIS_UI_DIALOGS_COLORRAMPEDITORDIALOG_H
 
#include "render/colorramp.h"
 
#include <QDialog>
 
class QComboBox;
class QLabel;
class QLineEdit;
class QPushButton;
class QTableWidget;
class QToolButton;
 
namespace openswmmvis::ui {
 
class ColorRampEditorDialog : public QDialog
{
    Q_OBJECT
public:
    explicit ColorRampEditorDialog(const RasterColorRamp &initial,
                                   QWidget *parent = nullptr);
    ~ColorRampEditorDialog() override;
 
    [[nodiscard]] RasterColorRamp ramp() const { return m_ramp; }
 
    [[nodiscard]] QString rampName() const;
    void setRampName(const QString &name);
 
private slots:
    void onPresetChanged(int index);
    void onInterpChanged(int index);
    void onReverseClicked();
    void onAddStop();
    void onRemoveStop();
    void onStopEdited();
    void onNameEdited(const QString &text);
    void onLoadSaved();
    void onDeleteSaved();
 
private:
    void buildUi();
    void rebuildStopTable();
    void readStopsFromTable();
    void refreshSavedCombo();
    void refreshOkEnabled();
    void markCustomised();
 
    RasterColorRamp m_ramp;
    bool m_suppress = false;   
 
    QLineEdit    *m_nameEdit     = nullptr;
    QLabel       *m_nameWarning  = nullptr;
    QComboBox    *m_presetCombo  = nullptr;
    QComboBox    *m_interpCombo  = nullptr;
    QToolButton  *m_reverseBtn   = nullptr;
    QWidget      *m_preview      = nullptr;   // GradientPreviewWidget
    QTableWidget *m_stopTable    = nullptr;
    QPushButton  *m_addStopBtn   = nullptr;
    QPushButton  *m_removeStopBtn = nullptr;
    QComboBox    *m_savedCombo   = nullptr;
    QPushButton  *m_loadSavedBtn = nullptr;
    QPushButton  *m_deleteSavedBtn = nullptr;
    QPushButton  *m_okBtn        = nullptr;
};
 
} // namespace openswmmvis::ui
 
#endif // OPENSWMMVIS_UI_DIALOGS_COLORRAMPEDITORDIALOG_H