diff UI code/ButtronXY.h @ 0:a223551fdc1f

First commit - copy from tweakathlon.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UI code/ButtronXY.h	Fri Oct 10 11:46:42 2014 +0100
@@ -0,0 +1,109 @@
+//
+//  ButtronXY.h
+//  tweakathlon
+//
+//  Created by Robert Tubb on 25/06/2013.
+//
+//
+
+#ifndef __tweakathlon__ButtronXY__
+#define __tweakathlon__ButtronXY__
+
+#include <iostream>
+#include "buttron.h"
+
+class ButtronXY: public Buttron {
+    
+public:
+    
+    UICallbackFunction callback;
+    
+    double xvalue, yvalue; // [0. 1.]
+    ~ButtronXY(){};
+    ButtronXY(float ax,
+              float ay,
+              const UIProps& props);
+    ButtronXY(float ax,
+                  float ay,
+                  float awidth,
+                  float athickness,
+                  float aradius,
+                  ofColor aforegroundHi,
+                  ofColor abackgroundHi,
+                  ofColor aforegroundLo,
+                  ofColor abackgroundLo);
+    
+    void draw(){
+        if(hidden) return;
+        Buttron::draw();
+        drawIndicator();
+        drawLabels();
+    }
+    void drawLabels(){
+        // where?
+        ofColor fg,bg;
+        
+        if(on){
+            fg = foregroundHi;
+            bg = backgroundHi;
+        }else{
+            fg = foregroundLo;
+            bg = backgroundLo;
+        }
+        ofSetColor(fg);
+        verdana16.drawString(labelNamex, x + width/2, y + thickness*4);
+        verdana16.drawString(labelNamey,   x + thickness*2, y + height/2+7);
+    }
+    void init();
+    
+    void setValue(double axvalue, double ayvalue){
+        xvalue = axvalue;
+        yvalue = ayvalue;
+    };
+    void setValueAndScale(double axvalue, double ayvalue){
+        xvalue =  (axvalue - minVal)/(maxVal - minVal);
+        yvalue =  (ayvalue - minVal)/(maxVal - minVal);
+    }
+    void setHintValue(double hvalx, double hvaly){
+        hintValuex = (hvalx - minVal)/(maxVal - minVal);
+        hintValuey = (hvaly - minVal)/(maxVal - minVal);
+        
+    };
+    void setHintColor(ofColor c){
+        // TODO somehow set the fill ? 
+    };
+    void setLabel(string xlabel, string ylabel){
+        labelNamex = xlabel;
+        labelNamey = ylabel;
+    }
+
+    
+    void showHint(bool tf){
+        hintShowing = tf;
+    };
+    virtual bool handleMyTouch(int x, int y, touchType ttype, int touchID);
+    
+    virtual void addHandler(UICallbackFunction handlerFunction, int paramIDX, int paramIDY) // virtual?
+    {
+        cout << "handler added to XYUIElement " << endl;
+        callback = handlerFunction;
+        myParamIDX = paramIDX;
+        myParamIDY = paramIDY;
+    };
+
+    
+private:
+    void drawIndicator();
+    void drawHintIndicator();
+    float maxVal;
+    float minVal;
+    int myParamIDX;
+    int myParamIDY;
+    float hintValuex;
+    float hintValuey;
+    bool hintShowing;
+    string labelNamex;
+    string labelNamey;
+};
+
+#endif /* defined(__tweakathlon__ButtronXY__) */