diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2011-06-06 15:04:54 +0400 |
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committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2011-06-06 15:04:54 +0400 |
commit | a43309e8d4fc09d31acb4030b13f1c22c9ddf22a (patch) | |
tree | ebc83c257a1a9366f48273178971aa00cdfc1c99 /source/blender/editors/interface/view2d_ops.c | |
parent | 4d0026f7b9995a9d51fc485f83b8d68a30362fbc (diff) |
Added cancel callbacks to modal operators which allocates memory
in invoke callback. This prevents unfreed memory blocks when quiting
Bledner with modal operator running.
Diffstat (limited to 'source/blender/editors/interface/view2d_ops.c')
-rw-r--r-- | source/blender/editors/interface/view2d_ops.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/source/blender/editors/interface/view2d_ops.c b/source/blender/editors/interface/view2d_ops.c index f7bff168a33..434334258af 100644 --- a/source/blender/editors/interface/view2d_ops.c +++ b/source/blender/editors/interface/view2d_ops.c @@ -876,6 +876,13 @@ static void view_zoomdrag_exit(bContext *C, wmOperator *op) } } +static int view_zoomdrag_cancel(bContext *C, wmOperator *op) +{ + view_zoomdrag_exit(C, op); + + return OPERATOR_CANCELLED; +} + /* for 'redo' only, with no user input */ static int view_zoomdrag_exec(bContext *C, wmOperator *op) { @@ -1065,6 +1072,7 @@ static void VIEW2D_OT_zoom(wmOperatorType *ot) ot->exec= view_zoomdrag_exec; ot->invoke= view_zoomdrag_invoke; ot->modal= view_zoomdrag_modal; + ot->cancel= view_zoomdrag_cancel; ot->poll= view_zoom_poll; @@ -1165,6 +1173,7 @@ static void VIEW2D_OT_zoom_border(wmOperatorType *ot) ot->invoke= WM_border_select_invoke; ot->exec= view_borderzoom_exec; ot->modal= WM_border_select_modal; + ot->cancel= WM_border_select_cancel; ot->poll= view_zoom_poll; @@ -1352,7 +1361,14 @@ static void scroller_activate_exit(bContext *C, wmOperator *op) ED_region_tag_redraw(CTX_wm_region(C)); } -} +} + +static int scroller_activate_cancel(bContext *C, wmOperator *op) +{ + scroller_activate_exit(C, op); + + return OPERATOR_CANCELLED; +} /* apply transform to view (i.e. adjust 'cur' rect) */ static void scroller_activate_apply(bContext *C, wmOperator *op) @@ -1561,6 +1577,8 @@ static void VIEW2D_OT_scroller_activate(wmOperatorType *ot) /* api callbacks */ ot->invoke= scroller_activate_invoke; ot->modal= scroller_activate_modal; + ot->cancel= scroller_activate_cancel; + ot->poll= view2d_poll; } |