EasyAndFastMod/Controls/SeparateLine.mqh

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                 SeparateLine.mqh |
//|                        Copyright 2015, MetaQuotes Software Corp. |
//|                                              http://www.mql5.com |
//+------------------------------------------------------------------+
#include "..\Element.mqh"
//+------------------------------------------------------------------+
//| ;0AA 4;O A>740=8O @0745;8B5;L=>9 ;8=88                          |
//+------------------------------------------------------------------+
class CSeparateLine : public CElement
  {
private:
   //--- !2>9AB20
   ENUM_TYPE_SEP_LINE m_type_sep_line;   
   color             m_dark_color;
   color             m_light_color;
   //---
public:
                     CSeparateLine(void);
                    ~CSeparateLine(void);
   //--- !>740=85 @0745;8B5;L=>9 ;8=88
   bool              CreateSeparateLine(const int x_gap,const int y_gap,const int x_size,const int y_size);
   //---
private:
   //--- !>740QB E>;AB 4;O @8A>20=8O @0745;8B5;L=>9 ;8=88
   bool              CreateSepLine(void);
   //---
public:
   //--- (1) "8? ;8=88, (2) F25B0 ;8=88
   void              TypeSepLine(const ENUM_TYPE_SEP_LINE type) { m_type_sep_line=type; }
   void              DarkColor(const color clr)                 { m_dark_color=clr;     }
   void              LightColor(const color clr)                { m_light_color=clr;    }
   //---
public:
   //---  8AC5B M;5<5=B
   virtual void      Draw(void);
  };
//+------------------------------------------------------------------+
//| Constructor                                                      |
//+------------------------------------------------------------------+
CSeparateLine::CSeparateLine(void) : m_type_sep_line(H_SEP_LINE),
                                     m_dark_color(C'160,160,160'),
                                     m_light_color(clrWhite)
  {
//--- !>E@0=8< 8<O :;0AA0 M;5<5=B0 2 107>2>< :;0AA5  
   CElementBase::ClassName(CLASS_NAME);
  }
//+------------------------------------------------------------------+
//| Destructor                                                       |
//+------------------------------------------------------------------+
CSeparateLine::~CSeparateLine(void)
  {
  }
//+------------------------------------------------------------------+
//| !>740QB @0745;8B5;L=CN ;8=8N                                     |
//+------------------------------------------------------------------+
bool CSeparateLine::CreateSeparateLine(const int x_gap,const int y_gap,const int x_size,const int y_size)
  {
//--- K9B8, 5A;8 =5B C:070B5;O =0 3;02=K9 M;5<5=B
   if(!CElement::CheckMainPointer())
      return(false);
//--- =8F80;870F8O A2>9AB2
   m_x      =CElement::CalculateX(x_gap);
   m_y      =CElement::CalculateY(y_gap);
   m_x_size =x_size;
   m_y_size =y_size;
//--- BABC?K >B :@09=59 B>G:8
   CElementBase::XGap(x_gap);
   CElementBase::YGap(y_gap);
//--- !>740=85 M;5<5=B0
   if(!CreateSepLine())
      return(false);
//---
   return(true);
  }
//+------------------------------------------------------------------+
//| !>740QB E>;AB 4;O @8A>20=8O @0745;8B5;L=>9 ;8=88                 |
//+------------------------------------------------------------------+
bool CSeparateLine::CreateSepLine(void)
  {
//--- $>@<8@>20=85 8<5=8 >1J5:B0  
   string name=CElementBase::ElementName("separate_line");
//--- !>740=85 >1J5:B0
   if(!CElement::CreateCanvas(name,m_x,m_y,m_x_size,m_y_size))
     return(false);
//---
   return(true);
  }
//+------------------------------------------------------------------+
//|  8AC5B M;5<5=B                                                   |
//+------------------------------------------------------------------+
void CSeparateLine::Draw(void)
  {
//--- >>@48=0BK 4;O ;8=89
   int x1=0,x2=0,y1=0,y2=0;
//---  07<5@K E>;AB0
   int x_size =(int)::ObjectGetInteger(m_chart_id,m_canvas.ChartObjectName(),OBJPROP_XSIZE)-1;
   int y_size =(int)::ObjectGetInteger(m_chart_id,m_canvas.ChartObjectName(),OBJPROP_YSIZE)-1;
//--- G8AB8BL E>;AB
   m_canvas.Erase(::ColorToARGB(clrNONE,0));
//--- A;8 ;8=8O 3>@87>=B0;L=0O
   if(m_type_sep_line==H_SEP_LINE)
     {
      //--- !25@EC BQ<=0O ;8=8O
      x1=0; y1=0; x2=x_size; y2=0;
      m_canvas.Line(x1,y1,x2,y2,::ColorToARGB(m_dark_color));
      //--- !=87C A25B;0O ;8=8O
      x1=0; x2=x_size; y1=y_size; y2=y_size;
      m_canvas.Line(x1,y1,x2,y2,::ColorToARGB(m_light_color));
     }
//--- A;8 ;8=8O 25@B8:0;L=0O
   else
     {
      //--- !;520 BQ<=0O ;8=8O
      x1=0; x2=0; y1=0; y2=y_size;
      m_canvas.Line(x1,y1,x2,y2,::ColorToARGB(m_dark_color));
      //--- !?@020 A25B;0O ;8=8O
      x1=x_size; y1=0; x2=x_size; y2=y_size;
      m_canvas.Line(x1,y1,x2,y2,::ColorToARGB(m_light_color));
     }
  }
//+------------------------------------------------------------------+