1 files changed, 83 insertions, 0 deletions
diff --git a/src/ui/widget/color-wheel-selector.h b/src/ui/widget/color-wheel-selector.h
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+++ b/src/ui/widget/color-wheel-selector.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * Color selector widget containing GIMP color wheel and slider
+ */
+/* Authors:
+ *   Tomasz Boczkowski <penginsbacon@gmail.com> (c++-sification)
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SEEN_SP_COLOR_WHEEL_SELECTOR_H
+#define SEEN_SP_COLOR_WHEEL_SELECTOR_H
+
+#include <gtkmm/grid.h>
+
+#include "ui/selected-color.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+class ColorSlider;
+class ColorWheel;
+class ColorWheelSelector
+    : public Gtk::Grid
+{
+public:
+    static const gchar *MODE_NAME;
+
+    ColorWheelSelector(SelectedColor &color);
+    ~ColorWheelSelector() override;
+
+protected:
+    void _initUI();
+
+    void on_show() override;
+
+    void _colorChanged();
+    void _adjustmentChanged();
+    void _sliderGrabbed();
+    void _sliderReleased();
+    void _sliderChanged();
+    void _wheelChanged();
+
+    void _updateDisplay();
+
+    SelectedColor &_color;
+    bool _updating;
+    Glib::RefPtr<Gtk::Adjustment> _alpha_adjustment;
+    Inkscape::UI::Widget::ColorWheel *_wheel;
+    Inkscape::UI::Widget::ColorSlider *_slider;
+
+private:
+    // By default, disallow copy constructor and assignment operator
+    ColorWheelSelector(const ColorWheelSelector &obj) = delete;
+    ColorWheelSelector &operator=(const ColorWheelSelector &obj) = delete;
+
+    sigc::connection _color_changed_connection;
+    sigc::connection _color_dragged_connection;
+};
+
+class ColorWheelSelectorFactory : public ColorSelectorFactory {
+public:
+    Gtk::Widget *createWidget(SelectedColor &color) const override;
+    Glib::ustring modeName() const override;
+};
+}
+}
+}
+
+#endif // SEEN_SP_COLOR_WHEEL_SELECTOR_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :