changed to NODEID

1 files changed, 53 insertions, 18 deletions

diff --git a/rotord/src/nodes_drawing.h b/rotord/src/nodes_drawing.h
index de4270c..84c9122 100644
--- a/rotord/src/nodes_drawing.h
+++ b/rotord/src/nodes_drawing.h
@@ -58,30 +58,22 @@ namespace Rotor {
 		private:
 
 	};
-	class Text: public Draw_node {
+	class Text_base: public Draw_node {
 		public:
-			Text(){
-				title="Text";
-				description="Draws text";
-				create_attribute("text","Text to draw","Text","hello, world!");
+			Text_base(){
 				create_attribute("colour","Colour to fill","Colour","FFFFFF");
 				create_attribute("font","font to use","Font","Sans",{"Sans","Sans Mono","Serif"});
-				create_parameter("number","number","Number to draw","Number",-99999999.0f);
 				create_parameter("size","number","Point size of font","size",50.0f);
-				UID="7da93b94-2d0b-11e3-8940-77bce0f9d3e8";
+				NODEID="7da93b94-2d0b-11e3-8940-77bce0f9d3e8";
 			};
-			Text(map<string,string> &settings):Text() {
+			Text_base(map<string,string> &settings):Text_base() {
 				base_settings(settings);
 			};
-			~Text(){};
-			Text* clone(map<string,string> &_settings) { return new Text(_settings);};
+			~Text_base(){};
+			Text_base* clone(map<string,string> &_settings) { return new Text_base(_settings);};
 			void vector_output(cairo_t * cr,const Frame_spec &frame){
 				colour=Colour(attributes["colour"]->value);
-				string text;
-				if (parameters["number"]->value>-99999998.0f){
-					text=toString(parameters["number"]->value,4);
-				}
-				else text=attributes["text"]->value;
+				string text=select_text(frame);
 				cairo_text_extents_t te;
 				cairo_set_source_rgb(cr, colour.Rfloat(),colour.Gfloat(),colour.Bfloat());
 				cairo_select_font_face (cr, ("DejaVu "+attributes["font"]->value).c_str(),
@@ -92,6 +84,49 @@ namespace Rotor {
 				cairo_show_text (cr, text.c_str());
 				cairo_fill(cr);
 			}
+			virtual string select_text(const Frame_spec &frame){
+				return "hello, world!";
+			}
+		private:
+	};
+	class Text: public Text_base {
+		public:
+			Text(){
+				title="Text";
+				description="Draws text";
+				create_attribute("text","Text to draw","Text","hello, world!");
+				create_parameter("number","number","Number to draw","Number",-99999999.0f);
+				NODEID="fdea0b88-4de7-11e3-9235-74d02b29f6a6";
+			};
+			Text(map<string,string> &settings):Text() {
+				base_settings(settings);
+			};
+			~Text(){};
+			Text* clone(map<string,string> &_settings) { return new Text(_settings);};
+			string select_text(const Frame_spec &frame){
+				if (parameters["number"]->value>-99999998.0f){
+					return toString(parameters["number"]->value,4);
+				}
+				else return attributes["text"]->value;
+			}
+		private:
+	};
+	class Lyrics_text: public Text_base {
+		public:
+			Lyrics_text(){
+				title="Lyrics text";
+				description="Draws lyrics text";
+				create_attribute("lyrics","Lyrics to draw","Lyrics","hello, world!");
+				NODEID="ac4318b8-4de9-11e3-b2eb-74d02b29f6a6";
+			};
+			Lyrics_text(map<string,string> &settings):Lyrics_text() {
+				base_settings(settings);
+			};
+			~Lyrics_text(){};
+			Lyrics_text* clone(map<string,string> &_settings) { return new Lyrics_text(_settings);};
+			string select_text(const Frame_spec &frame){
+				return "Hello, world!";
+			}
 		private:
 	};
 #define SHAPE_circle 1
@@ -104,7 +139,7 @@ namespace Rotor {
 				description="Draws filled shapes";
 				create_attribute("shape","Shape to draw","Shape","square",{"circle","square","triangle"});
 				create_attribute("colour","Colour to fill","Colour","FFFFFF");
-				UID="88c30140-2d0b-11e3-8db2-679d596166c1";
+				NODEID="88c30140-2d0b-11e3-8db2-679d596166c1";
 			};
 			Shape(map<string,string> &settings):Shape() {
 				base_settings(settings);
@@ -169,7 +204,7 @@ namespace Rotor {
 			Waves(){
 				title="Waves";
 				description="Draws audio waveforms";
-				UID="4dd50c56-3b2d-11e3-8691-74d02b29f6a6";
+				NODEID="4dd50c56-3b2d-11e3-8691-74d02b29f6a6";
 				create_attribute("stroke","Colour of line stroke","Stroke","FFFFFF");
 				create_attribute("fill","Colour of line fill","Fill","11AA11");
 				create_attribute("mode","Drawing mode","Mode","line",{"line","fill","both"});
@@ -229,7 +264,7 @@ namespace Rotor {
 				title="SVG";
 				description="Draws svg files";
 				create_attribute("filename","SVG file to draw","Filename","");
-				UID="88c30140-2d0b-11e3-8db2-679d596166c1";
+				NODEID="88c30140-2d0b-11e3-8db2-679d596166c1";
 				rsvg=nullptr;
 				//g_type_init(); //does this have to be done only once?
 			};