diff options
Diffstat (limited to 'src/libs/client/PortModel.h')
| -rw-r--r-- | src/libs/client/PortModel.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libs/client/PortModel.h b/src/libs/client/PortModel.h index 7743eed3..2ec6139e 100644 --- a/src/libs/client/PortModel.h +++ b/src/libs/client/PortModel.h @@ -20,6 +20,7 @@ #include <cstdlib> #include <string> #include <list> +#include <sigc++/sigc++.h> #include "ObjectModel.h" #include "util/CountedPtr.h" using std::string; using std::list; @@ -77,7 +78,7 @@ public: inline float user_max() const { return m_user_max; } inline void user_max(float f) { m_user_max = f; } inline float value() const { return m_current_val; } - inline void value(float f) { m_current_val = f; } + inline void value(float f) { m_current_val = f; control_change_sig.emit(f); } inline bool connected() { return m_connected; } inline void connected(bool b) { m_connected = b; } inline Type type() { return m_type; } @@ -94,6 +95,9 @@ public: inline bool operator==(const PortModel& pm) { return (m_path == pm.m_path); } + // Signals + sigc::signal<void, float> control_change_sig; ///< "Control" ports only + private: // Prevent copies (undefined) PortModel(const PortModel& copy); |