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/space_node | |
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/space_node')
-rw-r--r-- | source/blender/editors/space_node/node_edit.c | 31 | ||||
-rw-r--r-- | source/blender/editors/space_node/node_select.c | 1 |
2 files changed, 32 insertions, 0 deletions
diff --git a/source/blender/editors/space_node/node_edit.c b/source/blender/editors/space_node/node_edit.c index d967e2240e6..99f2ea99efc 100644 --- a/source/blender/editors/space_node/node_edit.c +++ b/source/blender/editors/space_node/node_edit.c @@ -1086,6 +1086,13 @@ static int snode_bg_viewmove_invoke(bContext *C, wmOperator *op, wmEvent *event) return OPERATOR_RUNNING_MODAL; } +static int snode_bg_viewmove_cancel(bContext *UNUSED(C), wmOperator *op) +{ + MEM_freeN(op->customdata); + op->customdata= NULL; + + return OPERATOR_CANCELLED; +} void NODE_OT_backimage_move(wmOperatorType *ot) { @@ -1098,6 +1105,7 @@ void NODE_OT_backimage_move(wmOperatorType *ot) ot->invoke= snode_bg_viewmove_invoke; ot->modal= snode_bg_viewmove_modal; ot->poll= composite_node_active; + ot->cancel= snode_bg_viewmove_cancel; /* flags */ ot->flag= OPTYPE_BLOCKING; @@ -1384,6 +1392,14 @@ static int node_resize_invoke(bContext *C, wmOperator *op, wmEvent *event) return OPERATOR_CANCELLED|OPERATOR_PASS_THROUGH; } +static int node_resize_cancel(bContext *UNUSED(C), wmOperator *op) +{ + MEM_freeN(op->customdata); + op->customdata= NULL; + + return OPERATOR_CANCELLED; +} + void NODE_OT_resize(wmOperatorType *ot) { /* identifiers */ @@ -1394,6 +1410,7 @@ void NODE_OT_resize(wmOperatorType *ot) ot->invoke= node_resize_invoke; ot->modal= node_resize_modal; ot->poll= ED_operator_node_active; + ot->cancel= node_resize_cancel; /* flags */ ot->flag= OPTYPE_BLOCKING; @@ -2279,6 +2296,18 @@ static int node_link_invoke(bContext *C, wmOperator *op, wmEvent *event) } } +static int node_link_cancel(bContext *C, wmOperator *op) +{ + SpaceNode *snode= CTX_wm_space_node(C); + bNodeLinkDrag *nldrag= op->customdata; + + nodeRemLink(snode->edittree, nldrag->link); + BLI_remlink(&snode->linkdrag, nldrag); + MEM_freeN(nldrag); + + return OPERATOR_CANCELLED; +} + void NODE_OT_link(wmOperatorType *ot) { /* identifiers */ @@ -2290,6 +2319,7 @@ void NODE_OT_link(wmOperatorType *ot) ot->modal= node_link_modal; // ot->exec= node_link_exec; ot->poll= ED_operator_node_active; + ot->cancel= node_link_cancel; /* flags */ ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING; @@ -2402,6 +2432,7 @@ void NODE_OT_links_cut(wmOperatorType *ot) ot->invoke= WM_gesture_lines_invoke; ot->modal= WM_gesture_lines_modal; ot->exec= cut_links_exec; + ot->cancel= WM_gesture_lines_cancel; ot->poll= ED_operator_node_active; diff --git a/source/blender/editors/space_node/node_select.c b/source/blender/editors/space_node/node_select.c index a1ef75f3976..1abcaccc939 100644 --- a/source/blender/editors/space_node/node_select.c +++ b/source/blender/editors/space_node/node_select.c @@ -215,6 +215,7 @@ void NODE_OT_select_border(wmOperatorType *ot) ot->invoke= node_border_select_invoke; ot->exec= node_borderselect_exec; ot->modal= WM_border_select_modal; + ot->cancel= WM_border_select_cancel; ot->poll= ED_operator_node_active; |