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Knifetool: add help message in header line

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This commit is contained in:
Howard Trickey 2012-03-23 14:52:00 +00:00
parent ef1d3a3993
commit 3103531716
1 changed files with 7 additions and 0 deletions
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7
source/blender/editors/mesh/knifetool.c
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@ -2759,6 +2759,10 @@ static int knifetool_invoke(bContext *C, wmOperator *op, wmEvent *evt)
kcd->vc.mval[0] = evt->mval[0];
kcd->vc.mval[1] = evt->mval[1];
ED_area_headerprint(CTX_wm_area(C),
"LMB: define cut lines, Return or RMB: confirm, E: new cut, Ctrl: midpoint snap,"
" Shift: ignore snap, C: angle constrain, Turn off limit selection to visibile: cut through");
return OPERATOR_RUNNING_MODAL;
}
@ -2834,6 +2838,7 @@ static int knifetool_modal(bContext *C, wmOperator *op, wmEvent *event)
obedit = CTX_data_edit_object(C);
if (!obedit || obedit->type != OB_MESH || BMEdit_FromObject(obedit) != kcd->em) {
knifetool_exit(C, op);
ED_area_headerprint(CTX_wm_area(C), NULL);
return OPERATOR_FINISHED;
}
@ -2850,6 +2855,7 @@ static int knifetool_modal(bContext *C, wmOperator *op, wmEvent *event)
ED_region_tag_redraw(kcd->ar);
knifetool_exit(C, op);
ED_area_headerprint(CTX_wm_area(C), NULL);
return OPERATOR_CANCELLED;
case KNF_MODAL_CONFIRM:
@ -2858,6 +2864,7 @@ static int knifetool_modal(bContext *C, wmOperator *op, wmEvent *event)
knifetool_finish(C, op);
knifetool_exit(C, op);
ED_area_headerprint(CTX_wm_area(C), NULL);
return OPERATOR_FINISHED;
case KNF_MODAL_MIDPOINT_ON: