From 800a0417e9ed175f220c472842a283202c77060b Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Sun, 24 Apr 2016 23:47:04 +0800
Subject: Problematic commit...

---
 visualization/qmpvisualization.cpp | 45 ++++++++++++++++++++++++++++++++++++++
 visualization/qmpvisualization.hpp | 36 ++++++++++++++++++++++++++++++
 visualization/visualization.pro    | 23 +++++++++++++++++++
 3 files changed, 104 insertions(+)
 create mode 100644 visualization/qmpvisualization.cpp
 create mode 100644 visualization/qmpvisualization.hpp
 create mode 100644 visualization/visualization.pro

(limited to 'visualization')

diff --git a/visualization/qmpvisualization.cpp b/visualization/qmpvisualization.cpp
new file mode 100644
index 0000000..e8bb9fb
--- /dev/null
+++ b/visualization/qmpvisualization.cpp
@@ -0,0 +1,45 @@
+#include <cstdio>
+#include "qmpvisualization.hpp"
+
+void CTestCallBack::callBack(void *callerdata,void *)
+{
+	if(par->c<3)
+	{
+		SEventCallBackData* cbd=(SEventCallBackData*)callerdata;
+		printf("type %#x p1 %d p2 %d\n",cbd->type,cbd->p1,cbd->p2);
+	}
+}
+
+qmpVisualization::qmpVisualization(qmpPluginAPI* _api)
+{api=_api;}
+qmpVisualization::~qmpVisualization()
+{api=NULL;}
+void qmpVisualization::init()
+{
+	puts("hello world from test plugin!");
+	puts("I'll try to print the first 3 events from the file!");
+	cb=new CTestCallBack(this);c=0;
+	//!!FIXME: not working properly...
+	api->registerEventReaderIntf(cb,NULL);
+}
+void qmpVisualization::deinit()
+{}
+const char* qmpVisualization::pluginGetName()
+{return "QMidiPlayer Default Visualization Plugin";}
+const char* qmpVisualization::pluginGetVersion()
+{return "0.7.8";}
+
+//dummy implementations of the api...
+uint32_t qmpPluginAPI::getDivision(){return 0;}
+uint32_t qmpPluginAPI::getRawTempo(){return 0;}
+double qmpPluginAPI::getRealTempo(){return 0;}
+uint32_t qmpPluginAPI::getTimeSig(){return 0;}
+int qmpPluginAPI::getKeySig(){return 0;}
+uint32_t qmpPluginAPI::getNoteCount(){return 0;}
+uint32_t qmpPluginAPI::getCurrentPolyphone(){return 0;}
+uint32_t qmpPluginAPI::getMaxPolyphone(){return 0;}
+uint32_t qmpPluginAPI::getCurrentTimeStamp(){return 0;}
+int qmpPluginAPI::registerEventHandlerIntf(IMidiCallBack*,void*){return -1;}
+void qmpPluginAPI::unregisterEventHandlerIntf(int){}
+int qmpPluginAPI::registerEventReaderIntf(IMidiCallBack*,void*){return -1;}
+void qmpPluginAPI::unregisterEventReaderIntf(int){}
diff --git a/visualization/qmpvisualization.hpp b/visualization/qmpvisualization.hpp
new file mode 100644
index 0000000..847f37b
--- /dev/null
+++ b/visualization/qmpvisualization.hpp
@@ -0,0 +1,36 @@
+#ifndef QMPVISUALIZATION_H
+#define QMPVISUALIZATION_H
+
+#include "../include/qmpcorepublic.hpp"
+
+class qmpVisualization;
+class CTestCallBack:public IMidiCallBack
+{
+	private:
+		qmpVisualization *par;
+	public:
+		CTestCallBack(qmpVisualization *_par){par=_par;}
+		void callBack(void *callerdata,void *userdata);
+};
+class qmpVisualization:public qmpPluginIntf
+{
+	friend class CTestCallBack;
+	private:
+		qmpPluginAPI* api;
+		int c;
+		CTestCallBack* cb;
+	public:
+		qmpVisualization(qmpPluginAPI* _api);
+		~qmpVisualization();
+		void init();
+		void deinit();
+		const char* pluginGetName();
+		const char* pluginGetVersion();
+};
+
+extern "C"{
+	qmpPluginIntf* qmpPluginGetInterface(qmpPluginAPI* api)
+	{return new qmpVisualization(api);}
+}
+
+#endif // QMPVISUALIZATION_H
diff --git a/visualization/visualization.pro b/visualization/visualization.pro
new file mode 100644
index 0000000..8cce718
--- /dev/null
+++ b/visualization/visualization.pro
@@ -0,0 +1,23 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2016-04-24T22:04:32
+#
+#-------------------------------------------------
+
+QT       -= core gui
+
+CONFIG += c++11
+
+TARGET = visualization
+TEMPLATE = lib
+
+DEFINES += VISUALIZATION_LIBRARY
+
+SOURCES += qmpvisualization.cpp
+
+HEADERS += qmpvisualization.hpp
+
+unix {
+	target.path = /usr/lib/qmidiplayer
+	INSTALLS += target
+}
-- 
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