diff options
Diffstat (limited to 'src/PatchageCanvas.cpp')
| -rw-r--r-- | src/PatchageCanvas.cpp | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/PatchageCanvas.cpp b/src/PatchageCanvas.cpp index 36b207d..d20add5 100644 --- a/src/PatchageCanvas.cpp +++ b/src/PatchageCanvas.cpp @@ -133,6 +133,16 @@ struct RemovePortsData { }; static void +delete_port_if_matches(FlowCanvasPort* port, void* cdata) +{ + RemovePortsData* data = (RemovePortsData*)cdata; + PatchagePort* pport = dynamic_cast<PatchagePort*>(Glib::wrap(port)); + if (pport && data->pred(pport)) { + delete pport; + } +} + +static void remove_ports_matching(FlowCanvasNode* node, void* cdata) { if (!FLOW_CANVAS_IS_MODULE(node)) { @@ -146,14 +156,8 @@ remove_ports_matching(FlowCanvasNode* node, void* cdata) } RemovePortsData* data = (RemovePortsData*)cdata; - - FlowCanvas::Module::Ports ports = pmodule->ports(); // copy - for (FlowCanvas::Module::Ports::iterator p = ports.begin(); - p != ports.end(); ++p) { - if (data->pred(dynamic_cast<PatchagePort*>(*p))) { - delete *p; - } - } + + pmodule->for_each_port(delete_port_if_matches, data); if (pmodule->num_ports() == 0) { data->empty.insert(pmodule); |