Camera Raw panel docked beside the canvas: scope, Light, Color, Effects, canvas tools (12.8b1)

src/UI/CameraRawControls.h

@@ -0,0 +1,63 @@
+#pragma once
+#include "Document/EditorSession.h"
+#include "UI/CameraRawSlider.h"
+#include <QWidget>
+
+class PickerField;
+class QComboBox;
+class QLabel;
+class QToolButton;
+class QVBoxLayout;
+
+// Swift's CameraRawControls: the scope, then the ten groups.
+class CameraRawControls : public QWidget {
+    Q_OBJECT
+public:
+    explicit CameraRawControls(EditorSession &session, QWidget *parent = nullptr);
+    // Shows the edit as it now stands.
+    void synchronize();
+    static constexpr int labelWidth = 96;
+
+protected:
+    // Swift's option monitor: Alt let go ends the views.
+    bool eventFilter(QObject *watched, QEvent *event) override;
+
+private:
+    enum class Section { light, color, effects, curve, colorMixer, colorGrading, detail, optics, geometry, calibration };
+    struct Group {
+        Section section;
+        QToolButton *disclosure;
+        QToolButton *eye;
+        QWidget *body;
+    };
+    struct Row {
+        std::function<double &(CameraRawSettings &)> key;
+        int decimals;
+        CameraRawSlider *slider;
+        PickerField *field;
+    };
+    QVBoxLayout *group(Section section, QVBoxLayout *column);
+    // Swift's slider: a title, the slider and an exact field.
+    void slider(QVBoxLayout *column, const QString &name, const QString &title, std::function<double &(CameraRawSettings &)> key, double low, double high, int decimals,
+                std::optional<CameraRawClipping> clipping, const QString &help, CameraRawSliderTrack track = {}, double reset = 0);
+    QLabel *subheadline(const QString &title, QVBoxLayout *column);
+    void light(QVBoxLayout *column);
+    void color(QVBoxLayout *column);
+    void effects(QVBoxLayout *column);
+    void assign(const std::function<double &(CameraRawSettings &)> &key, double value, std::optional<CameraRawClipping> clipping);
+    void update(const std::function<void(CameraRawSettings &)> &change);
+    void panel(const std::function<void(CameraRawPanel &)> &change);
+    void toggleShown(Section section);
+    CameraRawSettings raw() const;
+
+    EditorSession &m_session;
+    QWidget *const m_scope;
+    QLabel *const m_readout;
+    std::vector<Group> m_groups;
+    std::vector<Row> m_rows;
+    QComboBox *m_whiteBalance = nullptr;
+    QToolButton *m_whiteBalanceSampler = nullptr;
+    QLabel *m_whiteBalanceHint = nullptr;
+    QComboBox *m_glowStyle = nullptr;
+    QComboBox *m_vignetteStyle = nullptr;
+};