1 files changed, 59 insertions, 0 deletions
diff --git a/src/ui/widget/page-properties.h b/src/ui/widget/page-properties.h
new file mode 100644
index 0000000..37779e5
--- /dev/null
+++ b/src/ui/widget/page-properties.h
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Author:
+ *   Michael Kowalski
+ *
+ * Copyright (C) 2021 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef INKSCAPE_UI_WIDGET_PAGE_PROPERTIES_H
+#define INKSCAPE_UI_WIDGET_PAGE_PROPERTIES_H
+
+#include <gtkmm/box.h>
+
+namespace Inkscape {
+    namespace Util { class Unit; }
+namespace UI {
+namespace Widget {
+
+class PageProperties : public Gtk::Box {
+public:
+    static PageProperties* create();
+
+    ~PageProperties() override = default;
+
+    enum class Color { Background, Desk, Border };
+    virtual void set_color(Color element, unsigned int rgba) = 0;
+
+    sigc::signal<void (unsigned int, Color)>& signal_color_changed() { return _signal_color_changed; }
+
+    enum class Check { Checkerboard, Border, Shadow, BorderOnTop, AntiAlias, NonuniformScale, DisabledScale, UnsupportedSize };
+    virtual void set_check(Check element, bool checked) = 0;
+
+    sigc::signal<void (bool, Check)>& signal_check_toggled() { return _signal_check_toggled; }
+
+    enum class Dimension { PageSize, ViewboxSize, ViewboxPosition, Scale, PageTemplate };
+    virtual void set_dimension(Dimension dim, double x, double y) = 0;
+
+    sigc::signal<void (double, double, const Util::Unit*, Dimension)>& signal_dimmension_changed() { return _signal_dimmension_changed; }
+
+    enum class Units { Display, Document };
+    virtual void set_unit(Units unit, const Glib::ustring& abbr) = 0;
+
+    sigc::signal<void (const Util::Unit*, Units)> signal_unit_changed() { return _signal_unit_changed; }
+
+    sigc::signal<void ()> signal_resize_to_fit() { return _signal_resize_to_fit; }
+
+protected:
+    sigc::signal<void (unsigned int, Color)> _signal_color_changed;
+    sigc::signal<void (bool, Check)> _signal_check_toggled;
+    sigc::signal<void (double, double, const Util::Unit*, Dimension)> _signal_dimmension_changed;
+    sigc::signal<void (const Util::Unit*, Units)> _signal_unit_changed;
+    sigc::signal<void ()> _signal_resize_to_fit;
+};
+
+} } } // namespace Inkscape/Widget/UI
+
+#endif // INKSCAPE_UI_WIDGET_PAGE_PROPERTIES_H