From 4ffde0ad55d041229793ca4457123bcbcbf8e0c0 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Mon, 25 Apr 2016 23:46:17 +0800
Subject: Plugin API now works correctly. Port old visualization code.

---
 include/qmpcorepublic.hpp | 57 ++++++++++++++++++++++++++---------------------
 1 file changed, 32 insertions(+), 25 deletions(-)

(limited to 'include')

diff --git a/include/qmpcorepublic.hpp b/include/qmpcorepublic.hpp
index ad6a165..3654a75 100644
--- a/include/qmpcorepublic.hpp
+++ b/include/qmpcorepublic.hpp
@@ -4,8 +4,8 @@
 #include <string>
 struct SEventCallBackData
 {
-	uint32_t type,p1,p2;
-	SEventCallBackData(uint32_t _t,uint32_t _p1,uint32_t _p2){type=_t;p1=_p1;p2=_p2;}
+	uint32_t time,type,p1,p2;
+	SEventCallBackData(uint32_t _t,uint32_t _p1,uint32_t _p2,uint32_t _tm){type=_t;p1=_p1;p2=_p2;time=_tm;}
 };
 class IMidiCallBack
 {
@@ -17,6 +17,7 @@ class IMidiCallBack
 class qmpPluginIntf
 {
 	public:
+		qmpPluginIntf(){}
 		virtual ~qmpPluginIntf(){}
 		virtual void init(){}
 		virtual void deinit(){}
@@ -26,34 +27,40 @@ class qmpPluginIntf
 class qmpVisualizationIntf
 {
 	public:
-		virtual void show();
-		virtual void close();
+		qmpVisualizationIntf(){}
+		virtual void show()=0;
+		virtual void close()=0;
+		virtual void start()=0;
+		virtual void stop()=0;
+		virtual void pause()=0;
+		virtual void reset()=0;
+		virtual ~qmpVisualizationIntf(){}
 };
 extern "C"{
 class qmpPluginAPI
 {
 	public:
-		uint32_t getDivision();
-		uint32_t getRawTempo();
-		double getRealTempo();
-		uint32_t getTimeSig();
-		int getKeySig();
-		uint32_t getNoteCount();
-		uint32_t getCurrentPolyphone();
-		uint32_t getMaxPolyphone();
-		uint32_t getCurrentTimeStamp();
-		int registerVisualizationIntf(qmpVisualizationIntf* i);
-		void unregisterVisualizationIntf(int intfhandle);
-		int registerEventReaderIntf(IMidiCallBack* cb,void* userdata);
-		void unregisterEventReaderIntf(int intfhandle);
-		int registerEventHandlerIntf(IMidiCallBack* cb,void* userdata);
-		void unregisterEventHandlerIntf(int intfhandle);
-		void registerOptionInt(std::string desc,std::string key,int defaultval);
-		int getOptionInt(std::string key);
-		void registerOptionDouble(std::string desc,std::string key,double defaultval);
-		double getOptionDouble(std::string key);
-		void registerOptionString(std::string desc,std::string key,std::string defaultval);
-		std::string getOptionString(std::string key);
+		virtual uint32_t getDivision();
+		virtual uint32_t getRawTempo();
+		virtual double getRealTempo();
+		virtual uint32_t getTimeSig();
+		virtual int getKeySig();
+		virtual uint32_t getNoteCount();
+		virtual uint32_t getCurrentPolyphone();
+		virtual uint32_t getMaxPolyphone();
+		virtual uint32_t getCurrentTimeStamp();
+		virtual int registerVisualizationIntf(qmpVisualizationIntf* i);
+		virtual void unregisterVisualizationIntf(int intfhandle);
+		virtual int registerEventReaderIntf(IMidiCallBack* cb,void* userdata);
+		virtual void unregisterEventReaderIntf(int intfhandle);
+		virtual int registerEventHandlerIntf(IMidiCallBack* cb,void* userdata);
+		virtual void unregisterEventHandlerIntf(int intfhandle);
+		virtual void registerOptionInt(std::string desc,std::string key,int defaultval);
+		virtual int getOptionInt(std::string key);
+		virtual void registerOptionDouble(std::string desc,std::string key,double defaultval);
+		virtual double getOptionDouble(std::string key);
+		virtual void registerOptionString(std::string desc,std::string key,std::string defaultval);
+		virtual std::string getOptionString(std::string key);
 };
 }
 typedef qmpPluginIntf*(*qmpPluginEntry)(qmpPluginAPI*);
-- 
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