1 files changed, 76 insertions, 0 deletions
diff --git a/src/live_effects/parameter/pointparam-knotholder.h b/src/live_effects/parameter/pointparam-knotholder.h
new file mode 100644
index 000000000..d18b75e21
--- /dev/null
+++ b/src/live_effects/parameter/pointparam-knotholder.h
@@ -0,0 +1,76 @@
+#ifndef INKSCAPE_LPE_POINTPARAM_KNOTHOLDER_H
+#define INKSCAPE_LPE_POINTPARAM_KNOTHOLDER_H
+
+/*
+ * PointParamKnotHolder - Hold SPKnot list and manage signals for LPE PointParam
+ *
+ * Author:
+ *   Johan Engelen <goejendaagh@zonnet.nl>
+ *
+ * Copyright (C) 2008 Johan Engelen
+ *
+ * Released under GNU GPL
+ *
+ */
+
+#include "knotholder.h"
+#include <glib/gtypes.h>
+#include "knot-enums.h"
+#include "forward.h"
+#include "libnr/nr-forward.h"
+#include <2geom/point.h>
+#include "live_effects/lpeobject.h"
+
+namespace Inkscape {
+namespace XML {
+class Node;
+}
+}
+
+
+typedef void (* SPKnotHolderSetFunc) (SPItem *item, NR::Point const &p, NR::Point const &origin, guint state);
+typedef NR::Point (* SPKnotHolderGetFunc) (SPItem *item);
+/* fixme: Think how to make callbacks most sensitive (Lauris) */
+typedef void (* SPKnotHolderReleasedFunc) (SPItem *item);
+
+struct PointParamKnotHolder : public SPKnotHolder {
+    LivePathEffectObject * lpeobject;
+    Inkscape::XML::Node  * repr;
+    const gchar          * repr_key;
+};
+
+struct PointParamKnotHolderClass : SPKnotHolderClass {
+};
+
+/* fixme: As a temporary solution, if released is NULL knotholder flushes undo itself (Lauris) */
+PointParamKnotHolder *pointparam_knot_holder_new(SPDesktop *desktop, SPObject *lpeobject, const gchar * key, SPItem *item);
+
+void pointparam_knot_holder_destroy(PointParamKnotHolder *knots);
+
+void pointparam_knot_holder_add_full(PointParamKnotHolder *knot_holder,
+                             Geom::Point &p,
+                             void (* knot_click) (SPItem *item, guint state),
+                             SPKnotShapeType shape,
+                             SPKnotModeType mode,
+                             guint32 color,
+                             gchar const *tip);
+
+GType pointparam_knot_holder_get_type();
+
+// FIXME: see knotholder.h
+void pointparam_knotholder_update_knots(SPKnotHolder *knot_holder, SPItem *item);
+
+#define INKSCAPE_TYPE_POINTPARAM_KNOT_HOLDER      (pointparam_knot_holder_get_type())
+
+#endif /* INKSCAPE_LPE_POINTPARAM_KNOTHOLDER_H */
+
+/*
+  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:encoding=utf-8:textwidth=99 :