diff options
Diffstat (limited to 'src/PatchageCanvas.cpp')
| -rw-r--r-- | src/PatchageCanvas.cpp | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/src/PatchageCanvas.cpp b/src/PatchageCanvas.cpp index 552f583..48ce657 100644 --- a/src/PatchageCanvas.cpp +++ b/src/PatchageCanvas.cpp @@ -67,11 +67,13 @@ PatchageCanvas::find_module(const string& name, ModuleType type) boost::shared_ptr<PatchagePort> PatchageCanvas::find_port(const PortID& id) { + boost::shared_ptr<PatchagePort> pp; + PortIndex::iterator i = _port_index.find(id); - if (i != _port_index.end()) + if (i != _port_index.end()) { + assert(i->second->module().lock()); return i->second; - - boost::shared_ptr<PatchagePort> pp; + } #ifdef USE_LIBJACK // Alsa ports are always indexed (or don't exist at all) @@ -98,6 +100,23 @@ PatchageCanvas::find_port(const PortID& id) return pp; } +boost::shared_ptr<PatchagePort> +PatchageCanvas::remove_port(const PortID& id) +{ + boost::shared_ptr<PatchagePort> port = find_port(id); + if (!port) + return port; + + _port_index.erase(id); + + SharedPtr<PatchageModule> module = PtrCast<PatchageModule>(port->module().lock()); + if (!module) + return port; + + module->remove_port(port); + _app->enqueue_resize(module); + return port; +} boost::shared_ptr<PatchagePort> PatchageCanvas::find_port_by_name(const std::string& client_name, @@ -218,7 +237,6 @@ PatchageCanvas::remove_item(boost::shared_ptr<Item> i) return ret; // Remove module from cache - boost::shared_ptr<PatchageModule> io_module; for (ModuleIndex::iterator i = _module_index.find(module->name()); i != _module_index.end() && i->first == module->name(); ++i) { if (i->second == module) { |