1 files changed, 114 insertions, 0 deletions
diff --git a/src/ui/widget/spin-scale.h b/src/ui/widget/spin-scale.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Author:
+ *
+ * Copyright (C) 2007 Nicholas Bishop <nicholasbishop@gmail.com>
+ *               2017 Tavmjong Bah
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+/*
+ * Derived from and replaces SpinSlider
+ */
+
+#ifndef INKSCAPE_UI_WIDGET_SPIN_SCALE_H
+#define INKSCAPE_UI_WIDGET_SPIN_SCALE_H
+
+#include <gtkmm/adjustment.h>
+#include <gtkmm/box.h>
+#include <gtkmm/togglebutton.h>
+#include "attr-widget.h"
+#include "ink-spinscale.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+/**
+ * Wrap the InkSpinScale class and attach an attribute.
+ * A combo widget with label, scale slider, spinbutton, and adjustment;
+ */
+class SpinScale : public Gtk::Box, public AttrWidget
+{
+
+public:
+    SpinScale(const Glib::ustring label, double value,
+              double lower, double upper,
+              double step_increment, double page_increment, int digits,
+              const SPAttr a = SPAttr::INVALID, const Glib::ustring tip_text = "");
+
+    // Used by extensions
+    SpinScale(const Glib::ustring label,
+              Glib::RefPtr<Gtk::Adjustment> adjustment, int digits,
+              const SPAttr a = SPAttr::INVALID, const Glib::ustring tip_text = "");
+
+    Glib::ustring get_as_attribute() const override;
+    void set_from_attribute(SPObject*) override;
+
+    // Shortcuts to _adjustment
+    Glib::SignalProxy0<void> signal_value_changed();
+    double get_value() const;
+    void set_value(const double);
+    void set_focuswidget(GtkWidget *widget);
+    
+private:
+    Glib::RefPtr<Gtk::Adjustment> _adjustment;
+    InkSpinScale _inkspinscale;
+
+public:
+    const decltype(_adjustment) get_adjustment() const;
+    decltype(_adjustment) get_adjustment();
+};
+
+
+/**
+ * Contains two SpinScales for controlling number-opt-number attributes.
+ *
+ * @see SpinScale
+ */
+class DualSpinScale : public Gtk::Box, public AttrWidget
+{
+public:
+    DualSpinScale(const Glib::ustring label1, const Glib::ustring label2,
+                  double value, double lower, double upper,
+                  double step_increment, double page_increment, int digits,
+                  const SPAttr a,
+                  const Glib::ustring tip_text1, const Glib::ustring tip_text2);
+
+    Glib::ustring get_as_attribute() const override;
+    void set_from_attribute(SPObject*) override;
+
+    sigc::signal<void>& signal_value_changed();
+
+    const SpinScale& get_SpinScale1() const;
+    SpinScale& get_SpinScale1();
+
+    const SpinScale& get_SpinScale2() const;
+    SpinScale& get_SpinScale2();
+
+    //void remove_scale();
+private:
+    void link_toggled();
+    void update_linked();
+    sigc::signal<void> _signal_value_changed;
+    SpinScale _s1, _s2;
+    Gtk::ToggleButton _link;
+};
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+#endif // INKSCAPE_UI_WIDGET_SPIN_SCALE_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 :