1 files changed, 97 insertions, 0 deletions
diff --git a/src/ui/widget/filter-effect-chooser.h b/src/ui/widget/filter-effect-chooser.h
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+++ b/src/ui/widget/filter-effect-chooser.h
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef __FILTER_EFFECT_CHOOSER_H__
+#define __FILTER_EFFECT_CHOOSER_H__
+
+/*
+ * Filter effect selection selection widget
+ *
+ * Author:
+ *   Nicholas Bishop <nicholasbishop@gmail.com>
+ *   Tavmjong Bah
+ *
+ * Copyright (C) 2007, 2017 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gtkmm/box.h>
+#include <gtkmm/checkbutton.h>
+#include <gtkmm/combobox.h>
+#include <gtkmm/separator.h>
+#include <gtkmm/expander.h>
+
+#include "combo-enums.h"
+#include "spin-scale.h"
+#include "style-enums.h"
+
+using Inkscape::Util::EnumData;
+using Inkscape::Util::EnumDataConverter;
+
+namespace Inkscape {
+extern const Util::EnumDataConverter<SPBlendMode> SPBlendModeConverter;
+namespace UI {
+namespace Widget {
+
+/* Allows basic control over feBlend and feGaussianBlur effects as well as opacity.
+ *  Common for Object, Layers, and Fill and Stroke dialogs.
+*/
+class SimpleFilterModifier : public Gtk::Box
+{
+public:
+  enum Flags { NONE = 0, BLUR = 1, OPACITY = 2, BLEND = 4, ISOLATION = 16 };
+
+  SimpleFilterModifier(int flags);
+
+  sigc::signal<void> &signal_blend_changed();
+  sigc::signal<void> &signal_blur_changed();
+  sigc::signal<void> &signal_opacity_changed();
+  sigc::signal<void> &signal_isolation_changed();
+
+  SPIsolation get_isolation_mode();
+  void set_isolation_mode(const SPIsolation, bool notify);
+
+  SPBlendMode get_blend_mode();
+  void set_blend_mode(const SPBlendMode, bool notify);
+
+  double get_blur_value() const;
+  void set_blur_value(const double);
+
+  double get_opacity_value() const;
+  void set_opacity_value(const double);
+
+private:
+    int _flags;
+    bool _notify;
+
+    Gtk::Expander _extras;
+    Gtk::Box _hb_blend;
+    Gtk::Label _lb_blend;
+    Gtk::Label _lb_isolation;
+    ComboBoxEnum<SPBlendMode> _blend;
+    SpinScale _blur;
+    SpinScale _opacity;
+    Gtk::CheckButton _isolation;
+
+    sigc::signal<void> _signal_null;
+    sigc::signal<void> _signal_blend_changed;
+    sigc::signal<void> _signal_blur_changed;
+    sigc::signal<void> _signal_opacity_changed;
+    sigc::signal<void> _signal_isolation_changed;
+};
+
+}
+}
+}
+
+#endif
+
+/*
+  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 :