X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fsession_event.h;h=8bb160b90e2abde07b308d7f9334028790043557;hb=9eaced4c9d2db5e080e5fa5228616917ccac211c;hp=8629f83c855a12bf8f67d2770d836a1912ab7e4f;hpb=2ba2a50decb4b2f8b6b688dea495a2898124cc4f;p=ardour.git

diff --git a/libs/ardour/ardour/session_event.h b/libs/ardour/ardour/session_event.h
index 8629f83c85..8bb160b90e 100644
--- a/libs/ardour/ardour/session_event.h
+++ b/libs/ardour/ardour/session_event.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Paul Davis 
+    Copyright (C) 2012 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -28,7 +28,7 @@
 #include "pbd/ringbuffer.h"
 #include "pbd/event_loop.h"
 
-#include "ardour/visibility.h"
+#include "ardour/libardour_visibility.h"
 #include "ardour/types.h"
 
 namespace ARDOUR {
@@ -36,7 +36,7 @@ namespace ARDOUR {
 class Slave;
 class Region;
 
-class SessionEvent {
+class LIBARDOUR_API SessionEvent {
 public:
 	enum Type {
 		SetTransportSpeed,
@@ -54,10 +54,12 @@ public:
 		Audition,
 		InputConfigurationChange,
 		SetPlayAudioRange,
+		CancelPlayAudioRange,
 		RealTimeOperation,
 		AdjustPlaybackBuffering,
 		AdjustCaptureBuffering,
 		SetTimecodeTransmission,
+		Skip,
 
 		/* only one of each of these events can be queued at any one time */
 
@@ -82,26 +84,28 @@ public:
 	union {
 		void*        ptr;
 		bool         yes_or_no;
-		framepos_t  target2_frame;
+		framepos_t   target2_frame;
 		Slave*       slave;
 		Route*       route;
 	};
 
 	union {
 		bool second_yes_or_no;
+		double control_value;
 	};
 
 	union {
 		bool third_yes_or_no;
 	};
 
-	/* 4 members to handle a multi-group event handled in RT context */
+	/* 5 members to handle a multi-group event handled in RT context */
 
 	typedef boost::function<void (SessionEvent*)> RTeventCallback;
 
-	boost::shared_ptr<RouteList> routes;    /* apply to */
-	boost::function<void (void)> rt_slot;   /* what to call in RT context */
-	RTeventCallback              rt_return; /* called after rt_slot, with this event as an argument */
+	boost::shared_ptr<ControlList> controls; /* apply to */
+	boost::shared_ptr<RouteList> routes;     /* apply to */
+	boost::function<void (void)> rt_slot;    /* what to call in RT context */
+	RTeventCallback              rt_return;  /* called after rt_slot, with this event as an argument */
 	PBD::EventLoop*              event_loop;
 
 	std::list<AudioRange> audio_range;
@@ -109,16 +113,7 @@ public:
 
 	boost::shared_ptr<Region> region;
 
-    SessionEvent (Type t, Action a, framepos_t when, framepos_t where, double spd, bool yn = false, bool yn2 = false, bool yn3 = false)
-		: type (t)
-		, action (a)
-		, action_frame (when)
-		, target_frame (where)
-		, speed (spd)
-		, yes_or_no (yn)
-		, second_yes_or_no (yn2)
-		, third_yes_or_no (yn3)
-		, event_loop (0) {}
+	SessionEvent (Type t, Action a, framepos_t when, framepos_t where, double spd, bool yn = false, bool yn2 = false, bool yn3 = false);
 
 	void set_ptr (void* p) {
 		ptr = p;
@@ -139,11 +134,14 @@ public:
 	void* operator new (size_t);
 	void  operator delete (void *ptr, size_t /*size*/);
 
-	static const framepos_t Immediate = 0;
+	static const framepos_t Immediate = -1;
 
+	static bool has_per_thread_pool ();
 	static void create_per_thread_pool (const std::string& n, uint32_t nitems);
 	static void init_event_pool ();
 
+	CrossThreadPool* event_pool() const { return own_pool; }
+
 private:
 	static PerThreadPool* pool;
 	CrossThreadPool* own_pool;
@@ -159,6 +157,7 @@ public:
 
 	virtual void queue_event (SessionEvent *ev) = 0;
 	void clear_events (SessionEvent::Type type);
+	void clear_events (SessionEvent::Type type, boost::function<void (void)> after);
 
 protected:
 	RingBuffer<SessionEvent*> pending_events;