#spudfibo weekly button 1.01.mq5

#property indicator_chart_window

#define PERIOD_Y 999999
extern string note1           = "Weekly Fibonacci colors";
extern color  UpperFiboColor  = clrMaroon;
extern color  MainFiboColor   = clrBrown;
extern color  LowerFiboColor  = clrSienna;
extern string note2           = "Draw main Fibonacci lines?";
extern bool   InnerFibs       = true;

extern string             button_note1          = "------------------------------";
extern ENUM_BASE_CORNER   btn_corner            = CORNER_LEFT_UPPER; // chart btn_corner for anchoring
extern string             btn_text              = "FiboW";
extern string             btn_Font              = "Arial";
extern int                btn_FontSize          = 10;                             //btn__font size
extern color              btn_text_color        = clrWhite;
extern color              btn_background_color  = clrDimGray;
extern color              btn_border_color      = clrBlack;
extern int                button_x              = 20;                                     //btn__x
extern int                button_y              = 33;                                     //btn__y
extern int                btn_Width             = 60;                                 //btn__width
extern int                btn_Height            = 20;                                //btn__height
extern string             button_note2          = "------------------------------";
bool                      show_data             = true;
string IndicatorName, IndicatorObjPrefix;
int WorkTime=0,Periods=0;

double HiPrice, LoPrice, Range;
datetime StartTime;

string GenerateIndicatorName(const string target)
{
   string name = target;
   int try = 2;
   while (WindowFind(name) != -1)
   {
      name = target + " #" + IntegerToString(try++);
   }
   return name;
}

class VisibilityCotroller
{
   string buttonId;
   string visibilityId;
   bool show_data;
   bool recalc;
public:
   void Init(string id, string indicatorName, string caption, int x, int y)
   {
      recalc = false;
      visibilityId = indicatorName + "_visibility";
      double val;
      if (GlobalVariableGet(visibilityId, val))
         show_data = val != 0;

      buttonId = id;
      ChartSetInteger(0, CHART_EVENT_MOUSE_MOVE, 1);
      createButton(buttonId, caption, btn_Width, btn_Height, btn_Font, btn_FontSize, btn_background_color, btn_border_color, btn_text_color);
      ObjectSetInteger(0,buttonId,OBJPROP_YDISTANCE, button_y);
      ObjectSetInteger(0,buttonId,OBJPROP_XDISTANCE, button_x);

   }

   void DeInit()
   {
      ObjectDelete(ChartID(), buttonId);
      ObjectDelete("FiboUpW");
      ObjectDelete("FiboDownW");
      ObjectDelete("FiboInW");
   }

   bool HandleButtonClicks()
   {
      if (ObjectGetInteger(0, buttonId, OBJPROP_STATE))
      {
         ObjectSetInteger(0, buttonId, OBJPROP_STATE, false);
         show_data = !show_data;
         GlobalVariableSet(visibilityId, show_data ? 1.0 : 0.0);
         recalc = true;
         return true;
      }
      return false;
   }

   bool IsRecalcNeeded()
   {
      return recalc;
   }

   void ResetRecalc()
   {
      recalc = false;
   }

   bool IsVisible()
   {
      return show_data;
   }

private:
   void createButton(string buttonID,string buttonText,int width,int height,string font,int fontSize,color bgColor,color borderColor,color txtColor)
   {
      ObjectDelete    (0,buttonID);
      ObjectCreate    (0,buttonID,OBJ_BUTTON,0,0,0);
      ObjectSetInteger(0,buttonID,OBJPROP_COLOR,txtColor);
      ObjectSetInteger(0,buttonID,OBJPROP_BGCOLOR,bgColor);
      ObjectSetInteger(0,buttonID,OBJPROP_BORDER_COLOR,borderColor);
      ObjectSetInteger(0,buttonID,OBJPROP_BORDER_TYPE,BORDER_RAISED);
      ObjectSetInteger(0,buttonID,OBJPROP_XSIZE,width);
      ObjectSetInteger(0,buttonID,OBJPROP_YSIZE,height);
      ObjectSetString (0,buttonID,OBJPROP_FONT,font);
      ObjectSetString (0,buttonID,OBJPROP_TEXT,buttonText);
      ObjectSetInteger(0,buttonID,OBJPROP_FONTSIZE,fontSize);
      ObjectSetInteger(0,buttonID,OBJPROP_SELECTABLE,0);
      ObjectSetInteger(0,buttonID,OBJPROP_CORNER,btn_corner);
      ObjectSetInteger(0,buttonID,OBJPROP_HIDDEN,1);
   }
};
VisibilityCotroller visibility;

int init()
  {
      // код доступен только после оплаты
   };

int deinit()  
  {
   visibility.DeInit();
    ObjectDelete("FiboUpW");
    ObjectDelete("FiboDownW");
    ObjectDelete("FiboInW");
    ObjectsDeleteAll(ChartID(), IndicatorObjPrefix);
   return(0);
  }

void OnChartEvent(const int id,
                  const long &lparam,
                  const double &dparam,
                  const string &sparam)
{
   if (visibility.HandleButtonClicks())
      start();
}

int DrawFibo()
{
	if(ObjectFind("FiboUpW") == -1)
		ObjectCreate("FiboUpW",OBJ_FIBO,0,StartTime,HiPrice+Range,StartTime,HiPrice);
	else
	{
		ObjectSet("FiboUpW",OBJPROP_TIME2, StartTime);
		ObjectSet("FiboUpW",OBJPROP_TIME1, StartTime);
		ObjectSet("FiboUpW",OBJPROP_PRICE1,HiPrice+Range);
		ObjectSet("FiboUpW",OBJPROP_PRICE2,HiPrice);
	}
   ObjectSet("FiboUpW",OBJPROP_LEVELCOLOR,UpperFiboColor);
   ObjectSet("FiboUpW",OBJPROP_FIBOLEVELS,13);
   ObjectSet("FiboUpW",OBJPROP_FIRSTLEVEL+0,0.0);	   ObjectSetFiboDescription("FiboUpW",0,"(100.0%) -  %$"); 
   ObjectSet("FiboUpW",OBJPROP_FIRSTLEVEL+1,0.236);	ObjectSetFiboDescription("FiboUpW",1,"(123.6%) -  %$"); 
   ObjectSet("FiboUpW",OBJPROP_FIRSTLEVEL+2,0.382);	ObjectSetFiboDescription("FiboUpW",2,"(138.2%) -  %$"); 
   ObjectSet("FiboUpW",OBJPROP_FIRSTLEVEL+3,0.500);	ObjectSetFiboDescription("FiboUpW",3,"(150.0%) -  %$"); 
   ObjectSet("FiboUpW",OBJPROP_FIRSTLEVEL+4,0.618);	ObjectSetFiboDescription("FiboUpW",4,"(161.8%) -  %$"); 
   ObjectSet("FiboUpW",OBJPROP_FIRSTLEVEL+5,0.764);	ObjectSetFiboDescription("FiboUpW",5,"(176.4%) -  %$"); 
   ObjectSet("FiboUpW",OBJPROP_FIRSTLEVEL+6,1.000);	ObjectSetFiboDescription("FiboUpW",6,"(200.0%) -  %$"); 
   ObjectSet("FiboUpW",OBJ

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