From 343afc68943fc7f1815e5eb5fd2df3a8cd201d3c Mon Sep 17 00:00:00 2001
From: Comment <tim@gray.(none)>
Date: Fri, 18 Oct 2013 08:30:16 -0700
Subject: json loader fixes

---
 rotord/src/graph.cpp | 54 ++++++++++++++++++++++++++++++----------------------
 1 file changed, 31 insertions(+), 23 deletions(-)

diff --git a/rotord/src/graph.cpp b/rotord/src/graph.cpp
index e6443d3..c33c59d 100644
--- a/rotord/src/graph.cpp
+++ b/rotord/src/graph.cpp
@@ -112,7 +112,7 @@ bool Graph::video_render(const string &output_filename,const float framerate,int
 		}
 		//
 		//setup defaults
-		
+
 		AVCodecID codecId=AV_CODEC_ID_H264; //MPEG4;
 		std::string container;
 		Poco::StringTokenizer t(output_filename,".");
@@ -212,7 +212,7 @@ bool Graph::video_render(const string &output_filename,const float framerate,int
 
 		            //cerr<<"videoloader: "<<vf<<" seconds, vstep "<<vstep<<" ,asking for frame "<<((int)((vf*framerate)+0.5))<<endl
 
-		            
+
 		            if (usingaudio) {
 				    	i=video_output->get_image_output(Frame_spec(vf,framerate,duration,outW,outH,a));
 				    }
@@ -227,7 +227,7 @@ bool Graph::video_render(const string &output_filename,const float framerate,int
 				    if (usingaudio) {delete a;};
 				}
 
-				
+
 				//exporter.encodeFrame(i->RGBdata,true); //final keyframe;
 
 				exporter.finishRecord();
@@ -317,16 +317,25 @@ bool Graph::parseJson(string &data,string &media_path){
 	init(root["ID"].asString(),root["description"].asString());
 	Json::Value jnodes = root["nodeDefinitions"];
 	for ( int i = 0; i < jnodes.size(); ++i ) {
+	   string nodeID=jnodes[i]["id"].asString();
 	   //cerr<<"json found node: "<<jnodes[i]["type"].asString()<<endl;
 	   map<string,string> settings;
 	   vector<string> attrs;
-	   //iterate members
 	   settings["type"]=jnodes[i]["type"].asString();
-	   settings["title"]=jnodes[i]["title"].asString();
-	   settings["description"]=jnodes[i]["description"].asString();
+	   if (settings["type"]=="video_cycler"){
+			//breakpoint
+			cerr<<"making video cycler"<<endl;
+		}
+	   //attributes
+		settings["media_path"]=media_path;
+		for (int m=0;m<jnodes[i]["attributes"].size();m++){
+			string attribute=jnodes[i]["attributes"][m]["name"].asString();
+			string val=jnodes[i]["attributes"][m]["value"].asString();
+			settings[attribute]=val;
+			//cerr << "Rotor: setting attribute '"<<attribute<<"' of "<<nodeID<<" to "<<val<<endl;
+		}
 	   Node* node=factory.create(settings);
 	   	if (node) {
-			string nodeID=jnodes[i]["id"].asString();
 			if (nodes.find(nodeID)==nodes.end()){
 				cerr << "Rotor: creating node '"<<nodeID<<"': '"<< settings["type"] << "'" << endl;
 				nodes[nodeID]=node;
@@ -347,8 +356,23 @@ bool Graph::parseJson(string &data,string &media_path){
 					}
 					else cerr << "Rotor: input " << j << " of node: '" << nodeID << "' does not exist" << endl;
 				}
+
+
 				//image inputs
 				if (dynamic_cast<Image_node*>(nodes[nodeID])!=nullptr) {
+
+
+					//handle expandable inputs
+					if ((((Image_node*)nodes[nodeID])->image_inputs.size()<=jnodes[i]["image_inputs"].size())&&((Image_node*)nodes[nodeID])->duplicate_inputs){
+						string desc=((Image_node*)nodes[nodeID])->image_inputs[0]->description;
+						string title=((Image_node*)nodes[nodeID])->image_inputs[0]->title;
+						while(((Image_node*)nodes[nodeID])->image_inputs.size()<=jnodes[i]["image_inputs"].size()){
+							((Image_node*)nodes[nodeID])->create_image_input(desc,title);
+							cerr<<"creating an image input"<<endl;
+						}
+					}
+
+
 					for (int k=0;k<jnodes[i]["image_inputs"].size();k++){
 						if (((Image_node*)nodes[nodeID])->image_inputs.size()<=k) {
 							if (nodes[nodeID]->duplicate_inputs) {
@@ -400,22 +424,6 @@ bool Graph::parseJson(string &data,string &media_path){
 					else cerr << "Rotor: cannot find parameter '" << parameter << "' of "<<settings["type"]<<" "<< nodeID << endl;
 
 				}
-				//attributes
-				nodes[nodeID]->create_attribute("media_path","","",media_path);
-				for (int m=0;m<jnodes[i]["attributes"].size();m++){
-					string attribute=jnodes[i]["attributes"][m]["name"].asString();
-					if (nodes[nodeID]->attributes.find(attribute)!=nodes[nodeID]->attributes.end()) {
-						string val=jnodes[i]["attributes"][m]["value"].asString();
-						if (val!=nodes[nodeID]->attributes.find(attribute)->second->value){
-							nodes[nodeID]->attributes.find(attribute)->second->value=val;
-							nodes[nodeID]->init_attribute(attribute);
-							cerr << "Rotor: set attribute '"<<attribute<<"' of "<<nodeID<<" to "<<val<<endl;
-						}
-						nodes[nodeID]->attributes.find(attribute)->second->value=val;
-					}
-					else cerr << "Rotor: cannot find attribute '" << attribute << "' of "<<settings["type"]<<" "<< nodeID << endl;
-				}
-
 			}
 			else cerr << "Rotor: duplicate node '"<<nodeID<<"' "<< endl;
    		}
-- 
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