//+------------------------------------------------------------------+
//|                                                   ColorPanel.mqh |
//|                        Copyright 2019, MetaQuotes Software Corp. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2019, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
#property strict

#ifdef __MQL5__
#include <Controls\AppDialog.mqh>
#else 
#include <Controls\Dialog.mqh>
#endif 

#include <Controls\Button.mqh>

#define XRGB(r,g,b)    (0xFF000000|(uchar(r)<<16)|(uchar(g)<<8)|uchar(b))
#define GETRGB(clr)    ((clr)&0xFFFFFF)

#define INDENT_LEFT                         (11)      // indent from left (with allowance for border width)
#define INDENT_TOP                          (11)      // indent from top (with allowance for border width)
#define CONTROLS_GAP_X                      (5)       // gap by X coordinate
//--- for buttons
#define BUTTON_WIDTH                        (100)     // size by X coordinate
#define BUTTON_HEIGHT                       (20)      // size by Y coordinate
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
class CColorPanel : public CAppDialog
  {
private:
   CButton           m_button1;
   CButton           m_button2;

   long              m_testchartid;
   color             m_testcolor;

public:
                     CColorPanel();
                    ~CColorPanel();
   virtual bool      Create(const long chart,const string name,const int subwin,const int x1,const int y1,const int x2,const int y2);
   virtual bool      OnEvent(const int id,const long &lparam,const double &dparam,const string &sparam);
   virtual void      OnTimerEvent(void);
   void              FensterAuslesen(void);

protected:
   bool              CreateButton1(void);
   void              OnClickButton1(void);

   bool              CreateButton2(void);
   void              OnClickButton2(void);

  };
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
EVENT_MAP_BEGIN(CColorPanel)
ON_EVENT(ON_CLICK,m_button1,OnClickButton1)
ON_EVENT(ON_CLICK,m_button2,OnClickButton2)
EVENT_MAP_END(CAppDialog)
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
CColorPanel::CColorPanel()
  {
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
CColorPanel::~CColorPanel()
  {
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool CColorPanel::Create(const long chart,const string name,const int subwin,const int x1,const int y1,const int x2,const int y2)
  {
//--- call method of parent class
   if(!CAppDialog::Create(chart,name,subwin,x1,y1,x2,y2))
      return(false);
//--- create dependent controls

   if(!CreateButton1())
      return(false);
   if(!CreateButton2())
      return(false);
//---

//   if(!m_panel_flag && !CreateWhiteBorder())
//      return(false);
//   if(!CreateBackground())
//      return(false);
//   if(!CreateCaption())
//      return(false);
//   if(!CreateButtonClose())
//      return(false);
//   if(!CreateClientArea())
//      return(false);
////--- set up additional areas
//   m_norm_rect.SetBound(m_rect);
////--- succeed
   return(true);
  }
//+------------------------------------------------------------------+
//| Create the "Button1" button                                      |
//+------------------------------------------------------------------+
bool CColorPanel::CreateButton1(void)
  {
//--- coordinates
   int x1=INDENT_LEFT;        // x1            = 11  pixels
   int y1=INDENT_TOP;         // y1            = 11  pixels
   int x2=x1+BUTTON_WIDTH;    // x2 = 11 + 100 = 111 pixels
   int y2=y1+BUTTON_HEIGHT;   // y2 = 11 + 20  = 32  pixels
//--- create
   if(!m_button1.Create(0,"Button1",0,x1,y1,x2,y2))
      return(false);
   if(!m_button1.Text("Client Color"))
      return(false);
   if(!Add(m_button1))
      return(false);
//--- succeed
   return(true);
  }
//+------------------------------------------------------------------+
//| Create the "Button2" button                                      |
//+------------------------------------------------------------------+
bool CColorPanel::CreateButton2(void)
  {
//--- coordinates
   int x1=INDENT_LEFT+BUTTON_WIDTH+CONTROLS_GAP_X; // x1 = 11 + 100 + 5 = 116  pixels
   int y1=INDENT_TOP;                              // y1                = 11  pixels
   int x2=x1+BUTTON_WIDTH;                         // x2 = 11 + 100     = 111 pixels
   int y2=y1+BUTTON_HEIGHT;                        // y2 = 11 + 20      = 32  pixels
//--- create
   if(!m_button2.Create(0,"Button2",0,x1,y1,x2,y2))
      return(false);
   if(!m_button2.Text("Caption Color"))
      return(false);
   if(!Add(m_button2))
      return(false);
//--- succeed
   return(true);
  }
//+------------------------------------------------------------------+
//| Event handler                                                    |
//+------------------------------------------------------------------+
void CColorPanel::OnClickButton1(void)
  {
//   string prefix=Name();
//   int total=testPanel.ControlsTotal();
//   for(int i=0;i<total;i++)
//     {
//      CWnd*obj=testPanel.Control(i);
//      string name=obj.Name();
//      //---
//      if(name==prefix+"Client")
//        {
//         CWndClient *wndclient=(CWndClient*) obj;
//         color clr=(color)GETRGB(XRGB(rand()%255,rand()%255,rand()%255));
//         //wndclient.ColorBackground(clr);
//
//         ChartRedraw();
//         return;
//        }
//     }
//CWndClient *wndclient=testPanel.Control(m_testchartid);
   color clr=(color)GETRGB(XRGB(rand()%255,rand()%255,rand()%255));
   testPanel.Control((int) m_testchartid).ColorBackground(clr);
  }
//+------------------------------------------------------------------+
//| Event handler                                                    |
//+------------------------------------------------------------------+
void CColorPanel::OnClickButton2(void)
  {
   string prefix=Name();
   int total=testPanel.ControlsTotal();
   for(int i=0;i<total;i++)
     {
      CWnd*obj=testPanel.Control(i);
      string name=obj.Name();
      //---
      if(name==prefix+"Caption")
        {
         CEdit *edit=(CEdit*) obj;
         color clr=(color)GETRGB(XRGB(rand()%255,rand()%255,rand()%255));
         edit.ColorBackground(clr);
         ChartRedraw();
         return;
        }
     }
  }
//+------------------------------------------------------------------+
void CColorPanel::OnTimerEvent(void)
  {
//---
   bool schleife=true;
   long i=0;
   i=(long)m_testcolor;
   while(schleife)
     {
      //Print("Bin in der schleife = "+(string)i);
      Print("Farbnummer = "+(string)i+" Name ist = "+ColorToString((color)i,true));
      //Sleep(2000);
      if(i>=1000)
         schleife=false;
      else
         i++;
     }
   m_testcolor=(color)i;
//Print(ColorToString(i,true));
   Print("schleife beendet");
  }
//+------------------------------------------------------------------+
void CColorPanel::FensterAuslesen(void)
  {
   m_testcolor=0;
   string prefix=Name();
   int total=testPanel.ControlsTotal();
   for(int i=0;i<total;i++)
     {
      CWnd*obj=testPanel.Control(i);
      string namee=obj.Name();
      //---
      if(namee==prefix+"Client")
        {
         CWndClient *wndclient=(CWndClient*) obj;
         //color clr=(color)GETRGB(XRGB(rand()%255,rand()%255,rand()%255));
         //wndclient.ColorBackground(clr);
         m_testchartid=wndclient.Id();
         Print("Chart-ID = "+(string)m_testchartid);
         ChartRedraw();
         return;
        }
     }
  }
//+------------------------------------------------------------------+