1 files changed, 120 insertions, 0 deletions
diff --git a/src/live_effects/parameter/originalpath.cpp b/src/live_effects/parameter/originalpath.cpp
new file mode 100644
index 000000000..3092f678b
--- /dev/null
+++ b/src/live_effects/parameter/originalpath.cpp
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) Johan Engelen 2012 <j.b.c.engelen@alumnus.utwente.nl>
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "live_effects/parameter/originalpath.h"
+
+#include <gtkmm.h>
+#include "widgets/icon.h"
+#include <glibmm/i18n.h>
+
+#include "uri.h"
+#include "sp-shape.h"
+#include "sp-text.h"
+#include "display/curve.h"
+#include "live_effects/effect.h"
+
+namespace Inkscape {
+
+namespace LivePathEffect {
+
+OriginalPathParam::OriginalPathParam( const Glib::ustring& label, const Glib::ustring& tip,
+                      const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
+                      Effect* effect)
+    : PathParam(label, tip, key, wr, effect, "")
+{
+    oncanvas_editable = false;
+}
+
+OriginalPathParam::~OriginalPathParam()
+{
+
+}
+
+Gtk::Widget *
+OriginalPathParam::param_newWidget()
+{
+    Gtk::HBox *_widget = Gtk::manage(new Gtk::HBox());
+
+    { // Label
+        Gtk::Label *pLabel = Gtk::manage(new Gtk::Label(param_label));
+        static_cast<Gtk::HBox*>(_widget)->pack_start(*pLabel, true, true);
+        pLabel->set_tooltip_text(param_tooltip);
+    }
+
+    { // Paste path to link button
+        Gtk::Widget *pIcon = Gtk::manage( sp_icon_get_icon( GTK_STOCK_PASTE, Inkscape::ICON_SIZE_BUTTON) );
+        Gtk::Button *pButton = Gtk::manage(new Gtk::Button());
+        pButton->set_relief(Gtk::RELIEF_NONE);
+        pIcon->show();
+        pButton->add(*pIcon);
+        pButton->show();
+        pButton->signal_clicked().connect(sigc::mem_fun(*this, &OriginalPathParam::on_link_button_click));
+        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
+        pButton->set_tooltip_text(_("Link to path"));
+    }
+
+    { // Select original button
+        Gtk::Widget *pIcon = Gtk::manage( sp_icon_get_icon("edit-select-original", Inkscape::ICON_SIZE_BUTTON) );
+        Gtk::Button *pButton = Gtk::manage(new Gtk::Button());
+        pButton->set_relief(Gtk::RELIEF_NONE);
+        pIcon->show();
+        pButton->add(*pIcon);
+        pButton->show();
+        pButton->signal_clicked().connect(sigc::mem_fun(*this, &OriginalPathParam::on_select_original_button_click));
+        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
+        pButton->set_tooltip_text(_("Select original"));
+    }
+
+    static_cast<Gtk::HBox*>(_widget)->show_all_children();
+
+    return dynamic_cast<Gtk::Widget *> (_widget);
+}
+
+void
+OriginalPathParam::linked_modified_callback(SPObject *linked_obj, guint /*flags*/)
+{
+    SPCurve *curve = NULL;
+    if (SP_IS_SHAPE(linked_obj)) {
+        curve = SP_SHAPE(linked_obj)->getCurveBeforeLPE();
+    }
+    if (SP_IS_TEXT(linked_obj)) {
+        curve = SP_TEXT(linked_obj)->getNormalizedBpath();
+    }
+
+    if (curve == NULL) {
+        // curve invalid, set empty pathvector
+        _pathvector = Geom::PathVector();
+    } else {
+        _pathvector = curve->get_pathvector();
+        curve->unref();
+    }
+
+    must_recalculate_pwd2 = true;
+    emit_changed();
+    SP_OBJECT(param_effect->getLPEObj())->requestModified(SP_OBJECT_MODIFIED_FLAG);
+}
+
+void
+OriginalPathParam::on_select_original_button_click()
+{
+    /// \todo select original path
+    SPItem *original = ref.getObject();
+}
+
+} /* namespace LivePathEffect */
+
+} /* namespace Inkscape */
+
+/*
+  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 :