""

svn path=/trunk/; revision=448

1 files changed, 100 insertions, 0 deletions

diff --git a/externals/grill/flext/tutorial/timer1/main.cpp b/externals/grill/flext/tutorial/timer1/main.cpp
new file mode 100755
index 00000000..6388eb4a
--- /dev/null
+++ b/externals/grill/flext/tutorial/timer1/main.cpp
@@ -0,0 +1,100 @@
+/* 
+flext tutorial - timer 1 
+
+Copyright (c) 2003 Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+-------------------------------------------------------------------------
+
+This is an example of an object using timers
+*/
+
+// enable flext attributes
+#define FLEXT_ATTRIBUTES 1
+
+// include flext header
+#include <flext.h>
+
+// check for appropriate flext version
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 403)
+#error You need at least flext version 0.4.3
+#endif
+
+
+// define the class that stands for a pd/Max object
+
+class timer1:
+	// inherit from basic flext class
+	public flext_base
+{
+	// obligatory flext header (class name,base class name)
+	FLEXT_HEADER_S(timer1,flext_base,Setup)
+ 
+public:
+	// constructor
+	timer1();
+
+protected:
+	// timers
+	Timer tmrA,tmrB;
+
+	void m_getostime(float &f) { f = GetOSTime(); }  // method for operating system time attribute
+	void m_getrttime(float &f) { f = GetTime(); }  // method for real-time system time attribute
+
+	void m_timerA(void *) { ToOutString(0,"Timer A"); }  // timer A method
+	void m_timerB(void *) { ToOutString(0,"Timer B"); }  // timer B method
+
+	void m_resetA() { tmrA.Reset(); }  // timer A reset
+	void m_resetB() { tmrB.Reset(); }  // timer B reset
+	void m_oneshotA(int del) { tmrA.Delay(del*0.001); }  // timer A one shot
+	void m_oneshotB(int del) { tmrB.Delay(del*0.001); }  // timer B one shot
+	void m_periodicA(int del) { tmrA.Periodic(del*0.001); }  // timer A periodic
+	void m_periodicB(int del) { tmrB.Periodic(del*0.001); }  // timer B periodic
+
+private:
+	static void Setup(t_classid c);
+
+	// register timer callbacks
+	FLEXT_CALLBACK_T(m_timerA)  
+	FLEXT_CALLBACK_T(m_timerB)  
+	
+	// register method callbacks
+	FLEXT_CALLGET_F(m_getostime)
+	FLEXT_CALLGET_F(m_getrttime)
+	FLEXT_CALLBACK(m_resetA)
+	FLEXT_CALLBACK(m_resetB)
+	FLEXT_CALLBACK_I(m_oneshotA)
+	FLEXT_CALLBACK_I(m_oneshotB)
+	FLEXT_CALLBACK_I(m_periodicA)
+	FLEXT_CALLBACK_I(m_periodicB)
+};
+
+// instantiate the class
+FLEXT_NEW("timer1",timer1)
+
+// class setup function
+void timer1::Setup(t_classid c)
+{
+	FLEXT_CADDATTR_GET(c,"ostime",m_getostime);  // register attribute for OS time
+	FLEXT_CADDATTR_GET(c,"time",m_getrttime);  // register attribute for RT time
+	
+	FLEXT_CADDMETHOD_(c,0,"resetA",m_resetA);  // register reset method for timer A
+	FLEXT_CADDMETHOD_(c,0,"resetB",m_resetB);  // register reset method for timer B
+	FLEXT_CADDMETHOD_(c,0,"oneshotA",m_oneshotA);  // register one shot method for timer A
+	FLEXT_CADDMETHOD_(c,0,"oneshotB",m_oneshotB);  // register one shot method for timer B
+	FLEXT_CADDMETHOD_(c,0,"periodicA",m_periodicA);  // register periodic method for timer A
+	FLEXT_CADDMETHOD_(c,0,"periodicB",m_periodicB);  // register periodic method for timer B
+}
+
+// class constructor
+timer1::timer1():
+	tmrA(false),tmrB(false)
+{ 
+	AddInAnything("Control timers");  // add inlet for control commands
+	AddOutAnything("Timer output"); // add outlet for timer output
+	
+	// register methods
+	FLEXT_ADDTIMER(tmrA,m_timerA);  // register method "m_timerA" for timer A
+	FLEXT_ADDTIMER(tmrB,m_timerB);  // register method "m_timerB" for timer B	
+}