From: buliabyak <buliabyak@users.sourceforge.net>
Date: Fri, 12 Oct 2007 05:41:16 +0000 (+0000)
Subject: scroll desktop to selected handle after Tab/Shift-Tab; allow Ins to work even if... 
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=9694f8d50089f18953d85b6923d736c6b334fa05;p=inkscape.git

scroll desktop to selected handle after Tab/Shift-Tab; allow Ins to work even if a single dragger is selected
---

diff --git a/src/gradient-context.cpp b/src/gradient-context.cpp
index 93cf79214..e8a280c40 100644
--- a/src/gradient-context.cpp
+++ b/src/gradient-context.cpp
@@ -206,7 +206,9 @@ sp_gradient_context_select_next (SPEventContext *event_context)
     GrDrag *drag = event_context->_grdrag;
     g_assert (drag);
 
-    drag->select_next();
+    GrDragger *d = drag->select_next();
+
+    event_context->desktop->scroll_to_point(&(d->point), 1.0);
 }
 
 void
@@ -215,7 +217,9 @@ sp_gradient_context_select_prev (SPEventContext *event_context)
     GrDrag *drag = event_context->_grdrag;
     g_assert (drag);
 
-    drag->select_prev();
+    GrDragger *d = drag->select_prev();
+
+    event_context->desktop->scroll_to_point(&(d->point), 1.0);
 }
 
 // FIXME: make global function in libnr or somewhere.
@@ -355,6 +359,22 @@ sp_gradient_context_add_stops_between_selected_stops (SPGradientContext *rc)
 
     std::vector<NR::Point> coords = sp_gradient_context_get_stop_intervals (drag, &these_stops, &next_stops);
 
+    if (g_slist_length(these_stops) == 0 && drag->numSelected() == 1) {
+        // if a single stop is selected, add between that stop and the next one
+        GrDragger *dragger = (GrDragger *) drag->selected->data;
+        for (GSList const* j = dragger->draggables; j != NULL; j = j->next) { 
+            GrDraggable *d = (GrDraggable *) j->data;
+            SPGradient *gradient = sp_item_gradient (d->item, d->fill_or_stroke);
+            SPGradient *vector = sp_gradient_get_forked_vector_if_necessary (gradient, false);
+            SPStop *this_stop = sp_get_stop_i (vector, d->point_i);
+            SPStop *next_stop = sp_next_stop (this_stop);
+            if (this_stop && next_stop) {
+                these_stops = g_slist_prepend (these_stops, this_stop);
+                next_stops = g_slist_prepend (next_stops, next_stop);
+            }
+        }
+    }
+
     // now actually create the new stops
     GSList *i = these_stops;
     GSList *j = next_stops;