From de77c4beb69f2fc7f27424d2bd07a4d376e7bcdc Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 9 Aug 2008 00:47:39 +0000
Subject: Clean up port friendly names. More data generation.

git-svn-id: http://svn.drobilla.net/lad/mda-lv2@1323 a436a847-0d15-0410-975c-d299462d15a1
---
 lvz/audioeffectx.h | 16 ++++++++++------
 lvz/gendata.cpp    | 47 +++++++++++++++++++++++------------------------
 2 files changed, 33 insertions(+), 30 deletions(-)

(limited to 'lvz')

diff --git a/lvz/audioeffectx.h b/lvz/audioeffectx.h
index 07a6302..0030065 100644
--- a/lvz/audioeffectx.h
+++ b/lvz/audioeffectx.h
@@ -70,18 +70,21 @@ public:
 		, URI("NIL")
 		, curProgram(0)
 		, numPrograms(progs)
+		, numParams(params)
 		, numInputs(0)
 		, numOutputs(0)
 		, sampleRate(44100)
 	{
 	}
   
-	const char* getURI()        { return URI; }
-	const char* getUniqueID()   { return uniqueID; }
-	float       getSampleRate() { return sampleRate; }
-	uint32_t    getNumInputs()  { return numInputs; }		  
-	uint32_t    getNumOutputs() { return numOutputs; }
-	
+	const char*  getURI()           { return URI; }
+	const char*  getUniqueID()      { return uniqueID; }
+	float        getSampleRate()    { return sampleRate; }
+	uint32_t     getNumInputs()     { return numInputs; }		  
+	uint32_t     getNumOutputs()    { return numOutputs; }
+	uint32_t     getNumParameters() { return numParams; }
+
+	virtual void getParameterName(LvzInt32 index, char *label) = 0;
 	virtual bool getProductString(char* text) = 0;
 
 	void canMono() {}
@@ -103,6 +106,7 @@ protected:
 	const char* URI;
 	uint32_t curProgram;
 	uint32_t numPrograms;
+	uint32_t numParams;
 	uint32_t numInputs;
 	uint32_t numOutputs;
 	float    sampleRate;
diff --git a/lvz/gendata.cpp b/lvz/gendata.cpp
index f1337a1..c426b80 100644
--- a/lvz/gendata.cpp
+++ b/lvz/gendata.cpp
@@ -49,37 +49,36 @@ write_data(AudioEffectX* effect, const char* lib_file_name)
 	os << "\t:symbol \"" << effect->getUniqueID() << "\" ;" << endl;
 	os << "\tdoap:name \"" << name << "\"";
 
-	if (effect->getNumInputs() + effect->getNumOutputs() == 0)
-		os << " ." << endl;
+	uint32_t num_params     = effect->getNumParameters();
+	uint32_t num_audio_ins  = effect->getNumInputs();
+	uint32_t num_audio_outs = effect->getNumOutputs();
+	uint32_t num_ports      = num_params + num_audio_ins + num_audio_outs;
+		
+	if (num_ports > 0)
+		os << " ;" << endl << "\t:port [" << endl;
 	else
-		os << " ;" << endl;
+		os << " ." << endl;
 	
-	for (uint32_t i = 0; i < effect->getNumInputs(); ++i) {
-		if (i == 0)
-			os << "\t:port [" << endl;
+	uint32_t idx = 0;
+
+	for (uint32_t i = idx; i < num_params; ++i, ++idx) {
+		effect->getParameterName(i, name);
+		os << "\t\ta :InputPort, :ControlPort ;" << endl;
+		os << "\t\t:index" << " " << idx << " ;" << endl;
+		os << "\t\t:name \"" << name << "\" ;" << endl;
+		os << ((idx == num_ports - 1) ? "\t] ." : "\t] , [") << endl;
+	}
 
+	for (uint32_t i = 0; i < num_audio_ins; ++i, ++idx) {
 		os << "\t\ta :InputPort, :AudioPort ;" << endl;
-		os << "\t\t:index" << " " << i << " ;" << endl;
-
-		if (i == effect->getNumInputs() - 1) {
-			os << "\t] " << (effect->getNumOutputs() ? ";" : ".") << endl;
-		} else {
-			os << "\t] , [" << endl;
-		}
+		os << "\t\t:index" << " " << idx << " ;" << endl;
+		os << ((idx == num_ports - 1) ? "\t] ." : "\t] , [") << endl;
 	}
 	
-	for (uint32_t i = 0; i < effect->getNumOutputs(); ++i) {
-		if (i == 0)
-			os << "\t:port [" << endl;
-
+	for (uint32_t i = 0; i < num_audio_outs; ++i, ++idx) {
 		os << "\t\ta :OutputPort, :AudioPort ;" << endl;
-		os << "\t\t:index" << " " << effect->getNumInputs() + i << " ;" << endl;
-
-		if (i == effect->getNumInputs() - 1) {
-			os << "\t] ." << endl;
-		} else {
-			os << "\t] , [" << endl;
-		}
+		os << "\t\t:index" << " " << idx << " ;" << endl;
+		os << ((idx == num_ports - 1) ? "\t] ." : "\t] , [") << endl;
 	}
 
 	os.close();
-- 
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