From 8766f3b12e13d40b65eca23a850f687b0043d022 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Wed, 29 Apr 2020 17:54:55 +0800
Subject: Make all methods in the API pure virtual.

Finally, creating multiple implementations of the API is now much easier.
---
 qmidiplayer-desktop/qmpplugin.hpp | 78 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 76 insertions(+), 2 deletions(-)

(limited to 'qmidiplayer-desktop/qmpplugin.hpp')

diff --git a/qmidiplayer-desktop/qmpplugin.hpp b/qmidiplayer-desktop/qmpplugin.hpp
index 0020530..08343cd 100644
--- a/qmidiplayer-desktop/qmpplugin.hpp
+++ b/qmidiplayer-desktop/qmpplugin.hpp
@@ -15,11 +15,85 @@ struct qmpPlugin
 };
 class qmpMainWindow;
 class qmpSettings;
+class qmpPluginAPIImpl:public qmpPluginAPI
+{
+public:
+	qmpPluginAPIImpl();
+	~qmpPluginAPIImpl();
+	uint32_t getDivision();
+	uint32_t getRawTempo();
+	double getRealTempo();
+	uint32_t getTimeSig();
+	int getKeySig();
+	uint32_t getNoteCount();
+	uint32_t getMaxTick();
+	uint32_t getCurrentPolyphone();
+	uint32_t getMaxPolyphone();
+	uint32_t getCurrentTimeStamp();
+	uint32_t getCurrentPlaybackPercentage();
+	int getChannelCC(int ch,int cc);
+	int getChannelPreset(int ch);
+	void playerSeek(uint32_t percentage);
+	double getPitchBend(int ch);
+	bool getChannelMask(int ch);
+	std::string getTitle();
+	std::wstring getWTitle();
+	std::string getChannelPresetString(int ch);
+	bool isDarkTheme();
+	void* getMainWindow();
+
+	void discardCurrentEvent();
+	void commitEventChange(SEvent d);
+	void callEventReaderCB(SEvent d);
+	void setFuncState(std::string name,bool state);
+	void setFuncEnabled(std::string name,bool enable);
+
+	void registerFunctionality(qmpFuncBaseIntf* i,std::string name,std::string desc,const char* icon,int iconlen,bool checkable);
+	void unregisterFunctionality(std::string name);
+	int registerUIHook(std::string e,ICallBack* cb,void* userdat);
+	int registerUIHook(std::string e,callback_t cb,void* userdat);
+	void unregisterUIHook(std::string e,int hook);
+	void registerMidiOutDevice(qmpMidiOutDevice* dev,std::string name);
+	void unregisterMidiOutDevice(std::string name);
+	int registerEventReaderIntf(ICallBack* cb,void* userdata);
+	void unregisterEventReaderIntf(int intfhandle);
+	int registerEventHandlerIntf(ICallBack* cb,void* userdata);
+	void unregisterEventHandlerIntf(int intfhandle);
+	int registerFileReadFinishedHandlerIntf(ICallBack* cb,void* userdata);
+	void unregisterFileReadFinishedHandlerIntf(int intfhandle);
+	int registerEventHandler(callback_t cb,void *userdata,bool post=false);
+	void unregisterEventHandler(int id);
+	int registerEventReadHandler(callback_t cb,void *userdata);
+	void unregisterEventReadHandler(int id);
+	int registerFileReadFinishHook(callback_t cb,void *userdata);
+	void unregisterFileReadFinishHook(int id);
+	void registerFileReader(qmpFileReader* reader,std::string name);
+	void unregisterFileReader(std::string name);
+
+	void registerOptionInt(std::string tab,std::string desc,std::string key,int min,int max,int defaultval);
+	int getOptionInt(std::string key);
+	void setOptionInt(std::string key,int val);
+	void registerOptionUint(std::string tab,std::string desc,std::string key,unsigned min,unsigned max,unsigned defaultval);
+	unsigned getOptionUint(std::string key);
+	void setOptionUint(std::string key,unsigned val);
+	void registerOptionBool(std::string tab,std::string desc,std::string key,bool defaultval);
+	bool getOptionBool(std::string key);
+	void setOptionBool(std::string key,bool val);
+	void registerOptionDouble(std::string tab,std::string desc,std::string key,double min,double max,double defaultval);
+	double getOptionDouble(std::string key);
+	void setOptionDouble(std::string key,double val);
+	void registerOptionString(std::string tab,std::string desc,std::string key,std::string defaultval,bool ispath=false);
+	std::string getOptionString(std::string key);
+	void setOptionString(std::string key,std::string val);
+	void registerOptionEnumInt(std::string tab,std::string desc,std::string key,std::vector<std::string> options,int defaultval);
+	int getOptionEnumInt(std::string key);
+	void setOptionEnumInt(std::string key,int val);
+};
 class qmpPluginManager
 {
 	private:
 		std::vector<qmpPlugin> plugins;
-		static qmpPluginAPI* pluginAPI;
+		static qmpPluginAPIImpl* pluginAPI;
 		static qmpMainWindow* mainwindow;
 		static qmpSettings* settings;
 	public:
@@ -29,7 +103,7 @@ class qmpPluginManager
 		void scanPlugins(const std::vector<std::string> &pp);
 		void initPlugins();
 		void deinitPlugins();
-	friend class qmpPluginAPI;
+	friend class qmpPluginAPIImpl;
 	friend class qmpMainWindow;
 };
 #endif // QMPPLUGIN_H
-- 
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