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app: allow to remove the last added IScissors segment with backspace

This commit is contained in:
Michael Natterer 2016-11-08 13:45:12 +01:00
parent e98f45db58
commit 7c29077acd
1 changed files with 19 additions and 4 deletions
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23
app/tools/gimpiscissorstool.c
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@ -1070,6 +1070,22 @@ gimp_iscissors_tool_key_press (GimpTool *tool,
switch (kevent->keyval)
{
case GDK_KEY_BackSpace:
if (! iscissors->curve->closed &&
g_queue_peek_tail (iscissors->curve->segments))
{
gimp_draw_tool_pause (GIMP_DRAW_TOOL (tool));
gimp_iscissors_tool_push_undo (iscissors);
icurve_delete_segment (iscissors->curve,
g_queue_peek_tail (iscissors->curve->segments));
gimp_iscissors_tool_free_redo (iscissors);
gimp_draw_tool_resume (GIMP_DRAW_TOOL (tool));
return TRUE;
}
return FALSE;
case GDK_KEY_Return:
case GDK_KEY_KP_Enter:
case GDK_KEY_ISO_Enter:
@ -2090,11 +2106,10 @@ icurve_delete_segment (ICurve *curve,
{
next_segment->x1 = segment->x1;
next_segment->y1 = segment->y1;
g_queue_remove (curve->segments, segment);
isegment_free (segment);
}
g_queue_remove (curve->segments, segment);
isegment_free (segment);
}
static void