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.

---
 core/qmpmidiplay.cpp | 6 ++----
 core/qmpmidiplay.hpp | 3 +--
 core/qmpmidiread.cpp | 8 +++++++-
 3 files changed, 10 insertions(+), 7 deletions(-)

(limited to 'core')

diff --git a/core/qmpmidiplay.cpp b/core/qmpmidiplay.cpp
index 4e28be0..ca2878c 100644
--- a/core/qmpmidiplay.cpp
+++ b/core/qmpmidiplay.cpp
@@ -49,7 +49,7 @@ void CMidiPlayer::fluidDeinitialize()
 }
 void CMidiPlayer::processEvent(const SEvent *e)
 {
-	SEventCallBackData cbd(e->type,e->p1,e->p2);
+	SEventCallBackData cbd(e->type,e->p1,e->p2,tceptr);
 	for(int i=0;i<16;++i)if(eventHandlerCB[i])
 		eventHandlerCB[i]->callBack(&cbd,eventHandlerCBuserdata[i]);
 	switch(e->type&0xF0)
@@ -317,9 +317,7 @@ void CMidiPlayer::playerPanic(bool reset)
 }
 bool CMidiPlayer::playerLoadFile(const char* fn)
 {
-	midiFile=new CMidiFile(fn);
-	memcpy(midiFile->eventReaderCB,this->eventReaderCB,sizeof(this->eventReaderCB));
-	memcpy(midiFile->eventReaderCBuserdata,this->eventReaderCBuserdata,sizeof(this->eventReaderCBuserdata));
+	midiFile=new CMidiFile(fn,this->eventReaderCB,this->eventReaderCBuserdata);
 	if(!midiFile->isValid())return false;
 	divs=midiFile->getDivision();
 	fileTimer1Pass();
diff --git a/core/qmpmidiplay.hpp b/core/qmpmidiplay.hpp
index 35fecea..a89a925 100644
--- a/core/qmpmidiplay.hpp
+++ b/core/qmpmidiplay.hpp
@@ -23,7 +23,6 @@ struct SEvent
 };
 class CMidiFile
 {
-	friend class CMidiPlayer;
 	private:
 		std::vector<SEvent*>eventList;
 		char *title,*copyright;
@@ -45,7 +44,7 @@ class CMidiFile
 		int chunkReader(int hdrXp);
 		void dumpEvents();
 	public:
-		CMidiFile(const char* fn);
+		CMidiFile(const char* fn,IMidiCallBack** ercb,void** ercbdata);
 		~CMidiFile();
 		const SEvent* getEvent(uint32_t id);
 		uint32_t getEventCount();
diff --git a/core/qmpmidiread.cpp b/core/qmpmidiread.cpp
index 762ce5d..380b603 100644
--- a/core/qmpmidiread.cpp
+++ b/core/qmpmidiread.cpp
@@ -172,6 +172,10 @@ int CMidiFile::eventReader()//returns 0 if End of Track encountered
 			error(0,"W: Unknown event type %#x",type);
 	}
 	lasttype=type;++curid;
+	SEvent* le=eventList[eventList.size()-1];
+	SEventCallBackData cbd(le->type,le->p1,le->p2,le->time);
+	for(int i=0;i<16;++i)if(eventReaderCB[i])
+		eventReaderCB[i]->callBack(&cbd,eventReaderCBuserdata[i]);
 	return 1;
 }
 void CMidiFile::trackChunkReader()
@@ -222,9 +226,11 @@ void CMidiFile::dumpEvents()
 		printf("type %x #%d @%d p1 %d p2 %d\n",eventList[i]->type,
 		eventList[i]->iid,eventList[i]->time,eventList[i]->p1,eventList[i]->p2);
 }
-CMidiFile::CMidiFile(const char* fn)
+CMidiFile::CMidiFile(const char* fn,IMidiCallBack **ercb,void **ercbdata)
 {
 	title=copyright=NULL;notes=0;std=0;valid=1;
+	memcpy(eventReaderCB,ercb,sizeof(eventReaderCB));
+	memcpy(eventReaderCBuserdata,ercbdata,sizeof(eventReaderCBuserdata));
 	try
 	{
 		if(!(f=fopen(fn,"rb")))throw (fprintf(stderr,"E: file %s doesn't exist!\n",fn),2);
-- 
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