PluginInfo::type added to copy constructor. But why is the copy constructor defined...

[ardour.git] / libs / ardour / ardour / plugin.h

diff --git a/libs/ardour/ardour/plugin.h b/libs/ardour/ardour/plugin.h
index e5a81f1ef9c01d06ae194fde77495c46bf971505..5d1772029bfb76670e59c052d5a219b786e03588 100644 (file)
--- a/libs/ardour/ardour/plugin.h
+++ b/libs/ardour/ardour/plugin.h
@@ -15,7 +15,6 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
 #ifndef __ardour_plugin_h__
@@ -23,13 +22,13 @@
 
 #include <boost/shared_ptr.hpp>
 #include <sigc++/signal.h>
+#include <glibmm/ustring.h>
 
-#include <pbd/stateful.h> 
+#include <pbd/statefuldestructible.h> 
 #include <pbd/controllable.h>
 
 #include <jack/types.h>
 #include <ardour/types.h>
-#include <ardour/plugin_state.h>
 #include <ardour/cycles.h>
 
 #include <vector>
@@ -54,31 +53,38 @@ class PluginInfo {
   public:
        PluginInfo () { }
        PluginInfo (const PluginInfo &o)
-               : name(o.name), n_inputs(o.n_inputs), n_outputs(o.n_outputs),
-               unique_id(o.unique_id), path (o.path), index(o.index) {}
+               : name(o.name),
+               category (o.category), 
+               creator (o.creator),
+               path (o.path), 
+               n_inputs(o.n_inputs), 
+               n_outputs(o.n_outputs),
+               type(o.type),
+               unique_id(o.unique_id), 
+               index(o.index) {}
        virtual ~PluginInfo () { }
 
        string name;
        string category;
-       uint32_t n_inputs;
-       uint32_t n_outputs;
+       Glib::ustring creator;
+       Glib::ustring path;
+       int32_t n_inputs;
+       int32_t n_outputs;
        ARDOUR::PluginType type;
 
-       long unique_id;
+       std::string unique_id;
 
        virtual PluginPtr load (Session& session) = 0;
 
   protected:
        friend class PluginManager;
-       string path;
        uint32_t index;
 };
 
 typedef boost::shared_ptr<PluginInfo> PluginInfoPtr;
 typedef std::list<PluginInfoPtr> PluginInfoList;
 
-class Plugin : public Stateful, public sigc::trackable
-
+class Plugin : public PBD::StatefulDestructible
 {
   public:
        Plugin (ARDOUR::AudioEngine&, ARDOUR::Session&);
@@ -99,18 +105,17 @@ class Plugin : public Stateful, public sigc::trackable
            float step;
            float smallstep;
            float largestep;
-
-               bool min_unbound;
-               bool max_unbound;
+           bool min_unbound;
+           bool max_unbound;
        };
 
-       virtual uint32_t unique_id() const = 0;
+       virtual std::string unique_id() const = 0;
        virtual const char * label() const = 0;
        virtual const char * name() const = 0;
        virtual const char * maker() const = 0;
        virtual uint32_t parameter_count () const = 0;
        virtual float default_value (uint32_t port) = 0;
-       virtual jack_nframes_t latency() const = 0;
+       virtual nframes_t latency() const = 0;
        virtual void set_parameter (uint32_t which, float val) = 0;
        virtual float get_parameter(uint32_t which) const = 0;
 
@@ -118,12 +123,10 @@ class Plugin : public Stateful, public sigc::trackable
        virtual uint32_t nth_parameter (uint32_t which, bool& ok) const = 0;
        virtual void activate () = 0;
        virtual void deactivate () = 0;
-       virtual void set_block_size (jack_nframes_t nframes) = 0;
+       virtual void set_block_size (nframes_t nframes) = 0;
 
-       virtual int connect_and_run (vector<Sample*>& bufs, uint32_t maxbuf, int32_t& in, int32_t& out, jack_nframes_t nframes, jack_nframes_t offset) = 0;
+       virtual int connect_and_run (vector<Sample*>& bufs, uint32_t maxbuf, int32_t& in, int32_t& out, nframes_t nframes, nframes_t offset) = 0;
        virtual std::set<uint32_t> automatable() const = 0;
-       virtual void store_state (ARDOUR::PluginState&) = 0;
-       virtual void restore_state (ARDOUR::PluginState&) = 0;
        virtual string describe_parameter (uint32_t) = 0;
        virtual string state_node_name() const = 0;
        virtual void print_parameter (uint32_t, char*, uint32_t len) const = 0;
@@ -136,13 +139,21 @@ class Plugin : public Stateful, public sigc::trackable
        virtual bool save_preset(string name) = 0;
        virtual bool load_preset (const string preset_label);
        virtual std::vector<std::string> get_presets();
+       virtual std::string current_preset() const { return std::string(); }
+
+       static sigc::signal<bool> PresetFileExists;
 
        virtual bool has_editor() const = 0;
 
        sigc::signal<void,uint32_t,float> ParameterChanged;
-       sigc::signal<void,Plugin *> GoingAway;
-       
-       PBD::Controllable *get_nth_control (uint32_t);
+
+       virtual int32_t can_do (int32_t in, int32_t& out);
+       virtual uint32_t output_streams() const;
+       virtual uint32_t input_streams() const;
+       virtual int32_t configure_io (int32_t in, int32_t out);
+
+       PBD::Controllable *get_nth_control (uint32_t, bool do_not_create = false);
+       void make_nth_control (uint32_t, const XMLNode&);
 
        PluginInfoPtr get_info() { return _info; }
        void set_info (const PluginInfoPtr inf) { _info = inf; }
@@ -164,7 +175,9 @@ class Plugin : public Stateful, public sigc::trackable
        void setup_controls ();
 
        struct PortControllable : public PBD::Controllable {
-           PortControllable (Plugin&, uint32_t abs_port_id,
+           PortControllable (std::string name, Plugin&, uint32_t abs_port_id,
+                             float lower, float upper, bool toggled, bool logarithmic);
+           PortControllable (const XMLNode&, Plugin&, uint32_t abs_port_id,
                              float lower, float upper, bool toggled, bool logarithmic);
 
            void set_value (float);
@@ -182,7 +195,7 @@ class Plugin : public Stateful, public sigc::trackable
        vector<PortControllable*> controls;
 };
 
-PluginPtr find_plugin(ARDOUR::Session&, string name, long unique_id, ARDOUR::PluginType);
+PluginPtr find_plugin(ARDOUR::Session&, string unique_id, ARDOUR::PluginType);
 
 } // namespace ARDOUR