From a55a5773570e56a1fb59887f1215f3d05a055700 Mon Sep 17 00:00:00 2001
From: Thomas Grill <xovo@users.sourceforge.net>
Date: Mon, 25 Nov 2002 22:27:34 +0000
Subject:  ""

svn path=/trunk/; revision=243
---
 externals/grill/flext/source/flext.cpp | 55 +++++++++++++++++++++++++++++-----
 1 file changed, 47 insertions(+), 8 deletions(-)

(limited to 'externals/grill/flext/source/flext.cpp')

diff --git a/externals/grill/flext/source/flext.cpp b/externals/grill/flext/source/flext.cpp
index 5ed852c3..82ccdaba 100644
--- a/externals/grill/flext/source/flext.cpp
+++ b/externals/grill/flext/source/flext.cpp
@@ -70,7 +70,7 @@ void flext_base::cb_px_int(t_class *c,int v)
 {
 	// check if inlet allows int type
 	t_atom atom;
-	SETINT(&atom,v);  
+	SetInt(atom,v);  
 	cb_px_anything(c,sym_int,1,&atom);
 }
 
@@ -78,7 +78,7 @@ void flext_base::cb_px_float(t_class *c,float v)
 {
 	// check if inlet allows float type
 	t_atom atom;
-	SETFLOAT(&atom,v);  
+	SetFloat(atom,v);  
 	cb_px_anything(c,sym_float,1,&atom);
 }
 
@@ -199,15 +199,20 @@ flext_base::~flext_base()
 	if(attrhead) delete attrhead;
 }
 
-
+/*! This virtual function is created after the object has been created, that is, 
+	after the constructor has been processed. It creates the inlets and outlets.
+	\note You can override it in your own class, but be sure to call it, 
+	\note otherwise no inlets/outlets will be created
+	\remark Creation of inlets/outlets can't be done upon declaration, as MaxMSP needs creation
+	\remark in reverse.
+*/
 bool flext_base::Init()
 {
 //	if(!flext_obj::Init()) return false;
 
 	bool ok = true;
-	
-	incnt = insigs = 0; 
 
+/*
 	if(inlets) { 
 		for(int ix = 0; ix < incnt; ++ix) 
 			if(inlets[ix]) {
@@ -220,6 +225,13 @@ bool flext_base::Init()
 		delete[] inlets; 
 		inlets = NULL; 
 	}
+*/
+
+	// ----------------------------------
+	// create inlets
+	// ----------------------------------
+
+	incnt = insigs = 0; 
 
 	if(inlist) {
 		xlet *xi;
@@ -363,9 +375,21 @@ bool flext_base::Init()
 		delete[] list;
 	}
 	
+/*
 	if(outlets) { delete[] outlets; outlets = NULL; }
+*/
+	// ----------------------------------
+	// create outlets
+	// ----------------------------------
+
 	outcnt = outsigs = 0; 
 	
+#ifdef MAXMSP
+	// for MAXMSP the rightmost outlet has to be created first
+	if(procattr) 
+		outattr = (outlet *)newout_anything(&x_obj->obj);
+#endif
+
 	if(outlist) {
 		xlet *xi;
 
@@ -418,13 +442,24 @@ bool flext_base::Init()
 		delete[] list;
 	}
 
-	if(procattr) 
+	if(procattr) {
+#ifdef PD
 		// attribute dump outlet is the last one
 		outattr = (outlet *)newout_anything(&x_obj->obj);
-	
+#endif
+
+		// initialize creation attributes
+		if(m_holdaargc && m_holdaargv)
+			ok = InitAttrib(m_holdaargc,m_holdaargv);
+	}
+
+
 	return ok;
 }
 
+/*! Set up proxy classes and basic methods at class creation time
+	This ensures that they are processed before the registered flext messages
+*/
 void flext_base::Setup(t_class *c)
 {
 	add_method(c,cb_help,"help");
@@ -471,7 +506,9 @@ void flext_base::m_help()
 	post("%s (using flext " FLEXT_VERSTR ") - compiled on %s %s",thisName(),__DATE__,__TIME__);
 }
 
-
+/*! \brief All the message processing
+	The messages of all the inlets go here and are promoted to the registered callback functions
+*/
 bool flext_base::m_methodmain(int inlet,const t_symbol *s,int argc,t_atom *argv)
 {
 	static bool trap = false;
@@ -700,6 +737,8 @@ void flext_base::AddMethodDef(int inlet,const char *tag)
 	AddMethItem(new methitem(inlet,tag?MakeSymbol(tag):NULL));
 }
 
+/*! \brief Add a method to the queue
+*/
 void flext_base::AddMethod(int inlet,const char *tag,methfun fun,metharg tp,...)
 {
 	methitem *mi = new methitem(inlet,MakeSymbol(tag));
-- 
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