Enable status bar tips for LPE handles that are automatically created from PointParams

(bzr r6118)

2 files changed, 8 insertions, 2 deletions

diff --git a/src/live_effects/parameter/point.cpp b/src/live_effects/parameter/point.cpp
index be8415d8d..84de8db05 100644
--- a/src/live_effects/parameter/point.cpp
+++ b/src/live_effects/parameter/point.cpp
@@ -32,7 +32,7 @@ namespace LivePathEffect {
 
 PointParam::PointParam( const Glib::ustring& label, const Glib::ustring& tip,
                         const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
-                        Effect* effect, Geom::Point default_value )
+                        Effect* effect, const gchar *htip, Geom::Point default_value)
     : Geom::Point(default_value), Parameter(label, tip, key, wr, effect), defvalue(default_value)
 {
     oncanvas_editable = true;
@@ -40,10 +40,13 @@ PointParam::PointParam( const Glib::ustring& label, const Glib::ustring& tip,
     knot_shape = SP_KNOT_SHAPE_SQUARE;
     knot_mode  = SP_KNOT_MODE_XOR;
     knot_color = 0x00ff0000;
+    handle_tip = g_strdup(htip);
 }
 
 PointParam::~PointParam()
 {
+    if (handle_tip)
+        g_free(handle_tip);
 }
 
 void
diff --git a/src/live_effects/parameter/point.h b/src/live_effects/parameter/point.h
index 3e8dc843a..bbd4d815e 100644
--- a/src/live_effects/parameter/point.h
+++ b/src/live_effects/parameter/point.h
@@ -30,7 +30,8 @@ public:
                 const Glib::ustring& key,
                 Inkscape::UI::Widget::Registry* wr,
                 Effect* effect,
-                Geom::Point default_value = Geom::Point(0,0));
+                const gchar *handle_tip = NULL,
+		Geom::Point default_value = Geom::Point(0,0) ); // tip for automatically associated on-canvas handle
     virtual ~PointParam();
 
     virtual ParamType paramType() { return POINT_PARAM; }
@@ -39,6 +40,7 @@ public:
 
     bool param_readSVGValue(const gchar * strvalue);
     gchar * param_getSVGValue() const;
+    inline const gchar *handleTip() const { return handle_tip ? handle_tip : param_tooltip.c_str(); }
 
     void param_setValue(Geom::Point newpoint);
     void param_set_default();
@@ -69,6 +71,7 @@ private:
     SPKnotShapeType knot_shape;
     SPKnotModeType knot_mode;
     guint32 knot_color;
+    gchar *handle_tip;
 };