1 files changed, 101 insertions, 0 deletions
diff --git a/src/ui/widget/icon-combobox.h b/src/ui/widget/icon-combobox.h
new file mode 100644
index 0000000..e5fd3e6
--- /dev/null
+++ b/src/ui/widget/icon-combobox.h
@@ -0,0 +1,101 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef ICON_COMBO_BOX_SEEN_
+#define ICON_COMBO_BOX_SEEN_
+
+#include <gtkmm/combobox.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/treemodelfilter.h>
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+class IconComboBox : public Gtk::ComboBox {
+public:
+    IconComboBox() {
+        _model = Gtk::ListStore::create(_columns);
+
+        pack_start(_renderer, false);
+        _renderer.set_property("stock_size", Gtk::ICON_SIZE_BUTTON);
+        _renderer.set_padding(2, 0);
+        add_attribute(_renderer, "icon_name", _columns.icon_name);
+
+        pack_start(_columns.label);
+
+        _filter = Gtk::TreeModelFilter::create(_model);
+        _filter->set_visible_column(_columns.is_visible);
+        set_model(_filter);
+    }
+
+    void add_row(const Glib::ustring& icon_name, const Glib::ustring& label, int id) {
+        Gtk::TreeModel::Row row = *_model->append();
+        row[_columns.id] = id;
+        row[_columns.icon_name] = icon_name;
+        row[_columns.label] = ' ' + label;
+        row[_columns.is_visible] = true;
+    }
+
+    void set_active_by_id(int id) {
+        for (auto i = _filter->children().begin(); i != _filter->children().end(); ++i) {
+            const int data = (*i)[_columns.id];
+            if (data == id) {
+                set_active(i);
+                break;
+            }
+        }
+    };
+
+    void set_row_visible(int id, bool visible = true) {
+        auto active_id = get_active_row_id();
+        for (const auto & i : _model->children()) {
+            const int data = i[_columns.id];
+            if (data == id) {
+                i[_columns.is_visible] = visible;
+            }
+        }
+        _filter->refilter();
+
+        // Reset the selected row if needed
+        if (active_id == id) {
+            for (const auto & i : _filter->children()) {
+                const int data = i[_columns.id];
+                set_active_by_id(data);
+                break;
+            }
+        }
+    }
+
+    int get_active_row_id() const {
+        if (auto it = get_active()) {
+            return (*it)[_columns.id];
+        }
+        return -1;
+    }
+
+private:
+    class Columns : public Gtk::TreeModel::ColumnRecord
+    {
+    public:
+        Columns() {
+            add(icon_name);
+            add(label);
+            add(id);
+            add(is_visible);
+        }
+
+        Gtk::TreeModelColumn<Glib::ustring> icon_name;
+        Gtk::TreeModelColumn<Glib::ustring> label;
+        Gtk::TreeModelColumn<int> id;
+        Gtk::TreeModelColumn<bool> is_visible;
+    };
+
+    Columns _columns;
+    Glib::RefPtr<Gtk::ListStore> _model;
+    Glib::RefPtr<Gtk::TreeModelFilter> _filter;
+    Gtk::CellRendererPixbuf _renderer;
+};
+
+}}}
+
+#endif