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Graph editor, when 'Only Selected Handles' is enabled, dont allow selecting a handle unless they key is alredy partially selected.

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Campbell Barton
2010-02-08 18:00:27 +00:00
parent 1cf9493e24
commit 2aa028e77d
1 changed files with 11 additions and 3 deletions
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12
source/blender/editors/space_graph/graph_select.c
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@@ -688,6 +688,15 @@ enum {
NEAREST_HANDLE_RIGHT NEAREST_HANDLE_RIGHT
} eHandleIndex; } eHandleIndex;
/* check if its ok to select a handle */
// XXX also need to check for int-values only?
static int fcurve_handle_sel_check(SpaceIpo *sipo, BezTriple *bezt)
{
if (sipo->flag & SIPO_NOHANDLES) return 0;
if ((sipo->flag & SIPO_SELVHANDLESONLY) && BEZSELECTED(bezt)==0) return 0;
return 1;
}
/* Find the vertex (either handle (0/2) or the keyframe (1)) that is nearest to the mouse cursor (in area coordinates) /* Find the vertex (either handle (0/2) or the keyframe (1)) that is nearest to the mouse cursor (in area coordinates)
* Selected verts get a disadvantage, to make it easier to select handles behind. * Selected verts get a disadvantage, to make it easier to select handles behind.
* Returns eHandleIndex * Returns eHandleIndex
@@ -751,8 +760,7 @@ static short findnearest_fcurve_vert (bAnimContext *ac, int mval[2], FCurve **fc
} }
/* handles - only do them if they're visible */ /* handles - only do them if they're visible */
// XXX also need to check for int-values only? if (fcurve_handle_sel_check(sipo, bezt1)) {
if ((sipo->flag & SIPO_NOHANDLES)==0) {
/* first handle only visible if previous segment had handles */ /* first handle only visible if previous segment had handles */
if ( (!prevbezt && (bezt1->ipo==BEZT_IPO_BEZ)) || (prevbezt && (prevbezt->ipo==BEZT_IPO_BEZ)) ) if ( (!prevbezt && (bezt1->ipo==BEZT_IPO_BEZ)) || (prevbezt && (prevbezt->ipo==BEZT_IPO_BEZ)) )
{ {