Adding upstream version 1.3+ds.upstream/1.3+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/src/live_effects/parameter/enumarray.h b/src/live_effects/parameter/enumarray.h
new file mode 100644
index 0000000..93308f4
--- /dev/null
+++ b/src/live_effects/parameter/enumarray.h
@@ -0,0 +1,113 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_ENUMARRAY_H
+#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_ENUMARRAY_H
+
+/*
+ * Inkscape::LivePathEffectParameters
+ *
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+
+#include <glib.h>
+#include "live_effects/lpeobject.h"
+#include "live_effects/effect.h"
+#include "live_effects/parameter/array.h"
+#include "live_effects/parameter/parameter.h"
+
+namespace Inkscape {
+
+namespace LivePathEffect {
+typedef unsigned E;
+class EnumArrayParam : public ArrayParam<Glib::ustring> {
+public:
+    EnumArrayParam( const Glib::ustring& label,
+                const Glib::ustring& tip,
+                const Glib::ustring& key,
+                const Util::EnumDataConverter<E>& c,
+                Inkscape::UI::Widget::Registry* wr,
+                Effect* effect,
+                E default_value,
+                bool visible = true, 
+                size_t n = 0,
+                bool sort = true)
+    : ArrayParam<Glib::ustring>(label, tip, key, wr, effect, n) 
+    , defvalue(default_value)
+    {
+        enumdataconv = &c;
+        
+        sorted = sort;
+        widget_is_visible = visible;
+    }
+
+    ~EnumArrayParam() override = default;
+
+    Gtk::Widget *param_newWidget() override {
+        if (widget_is_visible) {
+            Inkscape::UI::Widget::RegisteredEnum<E> *regenum = Gtk::manage ( 
+                new Inkscape::UI::Widget::RegisteredEnum<E>( param_label, param_tooltip,
+                        param_key, *enumdataconv, *param_wr, param_effect->getRepr(), param_effect->getSPDoc(), sorted ) );
+            regenum->combobox()->setProgrammatically = true;
+            regenum->set_active_by_id(enumdataconv->get_id_from_key(_vector[_active_index]));
+            regenum->combobox()->setProgrammatically = true;
+            regenum->combobox()->signal_changed().connect(sigc::bind(sigc::mem_fun (*this, &EnumArrayParam::_on_change_combo),regenum));
+            regenum->set_undo_parameters(_("Change enumeration parameter"), INKSCAPE_ICON("dialog-path-effects"));
+            regenum->combobox()->setProgrammatically = true;
+            return dynamic_cast<Gtk::Widget *> (regenum);
+        } else {
+            return nullptr;
+        }
+    };
+    void _on_change_combo(Inkscape::UI::Widget::RegisteredEnum<E> *regenum) { 
+        regenum->combobox()->setProgrammatically = true;
+        _vector[_active_index] = regenum->combobox()->get_active_data()->key.c_str();
+        param_set_and_write_new_value(_vector);
+    }
+    void param_setActive(size_t index) {
+        _active_index = index;
+        param_effect->refresh_widgets = true;
+    }
+    Glib::ustring param_getDefaultSVGValue() const override {
+        return enumdataconv->get_key(defvalue).c_str();
+    };
+    void param_set_default() override {
+        for (auto &vec : _vector) {
+            vec = enumdataconv->get_key(defvalue).c_str();
+        }
+    };
+    void param_update_default(E default_value) { 
+        defvalue = default_value; 
+    };
+    void param_update_default(const gchar *default_value) override {
+        param_update_default(enumdataconv->get_id_from_key(Glib::ustring(default_value)));
+    }
+    ParamType paramType() const override { return ParamType::ENUM_ARRAY; };
+protected:
+    friend class LPETaperStroke;
+private:
+    size_t _active_index = 0;
+    E defvalue;
+    bool sorted;
+    const Util::EnumDataConverter<E> * enumdataconv;
+    EnumArrayParam(const EnumArrayParam &) = delete;
+    EnumArrayParam &operator=(const EnumArrayParam &) = delete;
+};
+
+
+} //namespace LivePathEffect
+
+} //namespace Inkscape
+
+#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 :