EasyAndFastMod/Controls/TimeEdit.mqh

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                     TimeEdit.mqh |
//|                        Copyright 2016, MetaQuotes Software Corp. |
//|                                              http://www.mql5.com |
//+------------------------------------------------------------------+
#include "..\Element.mqh"
#include "TextEdit.mqh"
//+------------------------------------------------------------------+
//| ;0AA 4;O A>740=8O M;5<5=B0 "@5<O"                              |
//+------------------------------------------------------------------+
class CTimeEdit : public CElement
  {
private:
   //--- 1J5:BK 4;O A>740=8O M;5<5=B0
   CTextEdit         m_hours;
   CTextEdit         m_minutes;
   //---  568< A1@>A0 7=0G5=8O
   bool              m_reset_mode;
   //---  568< M;5<5=B0 A G5:-1>:A><
   bool              m_checkbox_mode;
   //---
public:
                     CTimeEdit(void);
                    ~CTimeEdit(void);
   //--- 5B>4K 4;O A>740=8O M;5<5=B0
   bool              CreateTimeEdit(const string text,const int x_gap,const int y_gap);
   //---
private:
   void              InitializeProperties(const string text,const int x_gap,const int y_gap);
   bool              CreateCanvas(void);
   bool              CreateSpinEdit(CTextEdit &edit_obj,const int index);
   //---
public:
   //--- (1) >72@0I05B C:070B5;8 ?>;59 22>40, (2) 2>72@0I5=85/CAB0=>2:0 A>AB>O=8O 4>ABC?=>AB8 M;5<5=B0
   CTextEdit        *GetHoursEditPointer(void)        { return(::GetPointer(m_hours));     }
   CTextEdit        *GetMinutesEditPointer(void)      { return(::GetPointer(m_minutes));   }
   //--- (1)  568< A1@>A0 ?@8 =060B88 =0 B5:AB>2>9 <5B:5, (2) @568< M;5<5=B0 A G5:-1>:A><
   bool              ResetMode(void)                  { return(m_reset_mode);              }
   void              ResetMode(const bool mode)       { m_reset_mode=mode;                 }
   void              CheckBoxMode(const bool state)   { m_checkbox_mode=state;             }
   //--- >72@0I5=85 8 CAB0=>2:0 7=0G5=89 ?>;59 22>40
   int               GetHours(void)                   { return((int)m_hours.GetValue());   }
   int               GetMinutes(void)                 { return((int)m_minutes.GetValue()); }
   void              SetHours(const uint value)       { m_hours.SetValue((string)value);   }
   void              SetMinutes(const uint value)     { m_minutes.SetValue((string)value); }
   //--- !>AB>O=85 M;5<5=B0 (=060B/>B60B)
   bool              IsPressed(void) const { return(m_is_pressed); }
   void              IsPressed(const bool state);
   //---
public:
   //--- 1@01>BG8: A>1KB89 3@0D8:0
   virtual void      OnEvent(const int id,const long &lparam,const double &dparam,const string &sparam);
   //--- ;>:8@>2:0
   virtual void      IsLocked(const bool state);
   //---  8AC5B M;5<5=B
   virtual void      Draw(void);
   //---
private:
   //--- 1@01>B:0 =060B8O =0 M;5<5=B5
   bool              OnClickElement(const string clicked_object);
   //---  8AC5B :0@B8=:C
   virtual void      DrawImage(void);
  };
//+------------------------------------------------------------------+
//| Constructor                                                      |
//+------------------------------------------------------------------+
CTimeEdit::CTimeEdit(void) : m_reset_mode(false)

  {
//--- !>E@0=8< 8<O :;0AA0 M;5<5=B0 2 107>2>< :;0AA5
   CElementBase::ClassName(CLASS_NAME);
  }
//+------------------------------------------------------------------+
//| Destructor                                                       |
//+------------------------------------------------------------------+
CTimeEdit::~CTimeEdit(void)
  {
  }
//+------------------------------------------------------------------+
//| 1@01>B:0 A>1KB89                                                |
//+------------------------------------------------------------------+
void CTimeEdit::OnEvent(const int id,const long &lparam,const double &dparam,const string &sparam)
  {
//--- 1@01>B:0 A>1KB8O ?5@5<5I5=8O :C@A>@0
   if(id==CHARTEVENT_MOUSE_MOVE)
     {
      //--- 5@5@8A>20BL M;5<5=B
      if(CheckCrossingBorder())
         Update(true);
      //---
      return;
     }
//--- 1@01>B:0 A>1KB8O =060B8O ;52>9 :=>?:8 <KH8 =0 M;5<5=B5
   if(id==CHARTEVENT_OBJECT_CLICK)
     {
      if(OnClickElement(sparam))
         return;
      //---
      return;
     }
  }
//+------------------------------------------------------------------+
//| !>740QB M;5<5=B C?@02;5=8O "@5<O"                               |
//+------------------------------------------------------------------+
bool CTimeEdit::CreateTimeEdit(const string text,const int x_gap,const int y_gap)
  {
//--- K9B8, 5A;8 =5B C:070B5;O =0 3;02=K9 M;5<5=B
   if(!CElement::CheckMainPointer())
      return(false);
//--- =8F80;870F8O A2>9AB2
   InitializeProperties(text,x_gap,y_gap);
//--- !>740=85 M;5<5=B0
   if(!CreateCanvas())
      return(false);
   if(!CreateSpinEdit(m_minutes,0))
      return(false);
   if(!CreateSpinEdit(m_hours,1))
      return(false);
//---
   return(true);
  }
//+------------------------------------------------------------------+
//| =8F80;870F8O A2>9AB2                                            |
//+------------------------------------------------------------------+
void CTimeEdit::InitializeProperties(const string text,const int x_gap,const int y_gap)
  {
   m_x          =CElement::CalculateX(x_gap);
   m_y          =CElement::CalculateY(y_gap);
   m_x_size     =(m_x_size<1)? 100 : m_x_size;
   m_y_size     =(m_y_size<1)? 20 : m_y_size;
   m_label_text =text;
//--- &25B D>=0 ?> C<>;G0=8N
   m_back_color =(m_back_color!=clrNONE)? m_back_color : m_main.BackColor();
   m_icon_y_gap =(m_icon_y_gap!=WRONG_VALUE)? m_icon_y_gap : 4;
//--- BABC?K 8 F25B B5:AB>2>9 <5B:8
   m_label_x_gap         =(m_label_x_gap!=WRONG_VALUE)? m_label_x_gap : 0;
   m_label_y_gap         =(m_label_y_gap!=WRONG_VALUE)? m_label_y_gap : 3;
   m_label_color         =(m_label_color!=clrNONE)? m_label_color : clrBlack;
   m_label_color_hover   =(m_label_color_hover!=clrNONE)? m_label_color_hover : C'0,120,215';
   m_label_color_locked  =(m_label_color_locked!=clrNONE)? m_label_color_locked : clrSilver;
   m_label_color_pressed =(m_label_color_pressed!=clrNONE)? m_label_color_pressed : clrBlack;
//--- BABC?K >B :@09=59 B>G:8
   CElementBase::XGap(x_gap);
   CElementBase::YGap(y_gap);
  }
//+------------------------------------------------------------------+
//| !>740QB >1J5:B 4;O @8A>20=8O                                     |
//+------------------------------------------------------------------+
bool CTimeEdit::CreateCanvas(void)
  {
//--- $>@<8@>20=85 8<5=8 >1J5:B0
   string name=CElementBase::ElementName("time_edit");
//--- A;8 =C65= M;5<5=B A G5:-1>:A><
   if(m_checkbox_mode)
     {
      IconFile(RESOURCE_CHECKBOX_OFF);
      IconFileLocked(RESOURCE_CHECKBOX_OFF_LOCKED);
      IconFilePressed(RESOURCE_CHECKBOX_ON);
      IconFilePressedLocked(RESOURCE_CHECKBOX_ON_LOCKED);
     }
//--- !>740=85 >1J5:B0
   if(!CElement::CreateCanvas(name,m_x,m_y,m_x_size,m_y_size))
      return(false);
//---
   return(true);
  }
//+------------------------------------------------------------------+
//| !>740QB ?>;O 22>40 4;O G0A>2 8 <8=CB                             |
//+------------------------------------------------------------------+
bool CTimeEdit::CreateSpinEdit(CTextEdit &edit_obj,const int index)
  {
//--- !>E@0=8< C:070B5;L =0 3;02=K9 M;5<5=B
   edit_obj.MainPointer(this);
//--- >>@48=0BK
   int x=0,y=0;
//---  07<5@K
   int x_size=40;
//--- >;5 22>40 4;O <8=CB
   if(index==0)
     {
      x=x_size;
      //--- 0:A8<0;L=>5 7=0G5=85
      edit_obj.MaxValue(59);
      //--- =45:A M;5<5=B0
      edit_obj.Index(0);
     }
//--- >;5 22>40 4;O G0A>2
   else
     {
      x=x_size*2;
      //--- 0:A8<0;L=>5 7=0G5=85
      edit_obj.MaxValue(23);
      //--- =45:A M;5<5=B0
      edit_obj.Index(1);
     }
//--- #AB0=>28< A2>9AB20 ?5@54 A>740=85<
   edit_obj.XSize(x_size);
   edit_obj.YSize(m_y_size);
   edit_obj.MinValue(0);
   edit_obj.StepValue(1);
   edit_obj.SpinEditMode(true);
   edit_obj.AnchorRightWindowSide(true);
   edit_obj.GetTextBoxPointer().XGap(1);
   edit_obj.GetTextBoxPointer().XSize(x_size-1);
   edit_obj.IsDropdown(CElementBase::IsDropdown());
//--- !>74048< M;5<5=B C?@02;5=8O
   if(!edit_obj.CreateTextEdit("",x,y))
      return(false);
//--- >1028BL M;5<5=B 2 <0AA82
   CElement::AddToArray(edit_obj);
   return(true);
  }
//+------------------------------------------------------------------+
//| >:070BL M;5<5=B                                                 |
//+------------------------------------------------------------------+
void CTimeEdit::IsLocked(const bool state)
  {
   CElement::IsLocked(state);
//--- #AB0=>28BL A>>B25BAB2CNICN :0@B8=:C
   CElement::ChangeImage(0,(m_is_locked)? !m_is_pressed? 1 : 3 : !m_is_pressed? 0 : 2);
  }
//+------------------------------------------------------------------+
//| #AB0=>2:0 A>AB>O=8O M;5<5=B0 (=060B/>B60B)                       |
//+------------------------------------------------------------------+
void CTimeEdit::IsPressed(const bool state)
  {
//--- K9B8, 5A;8 (1) M;5<5=B 701;>:8@>20= 8;8 (2) M;5<5=B C65 2 B0:>< A>AB>O=88
   if(CElementBase::IsLocked() || m_is_pressed==state)
      return;
//--- #AB0=>2:0 A>AB>O=8O
   m_is_pressed=state;
//--- #AB0=>28BL A>>B25BAB2CNICN :0@B8=:C
   CElement::ChangeImage(0,!m_is_pressed? 0 : 2);
  }
//+------------------------------------------------------------------+
//| 1@01>B:0 =060B8O =0 M;5<5=B5                                    |
//+------------------------------------------------------------------+
bool CTimeEdit::OnClickElement(const string clicked_object)
  {
//--- K945<, 5A;8 (1) M;5<5=B 701;>:8@>20= 8;8 (2) GC6>5 8<O >1J5:B0
   if(CElementBase::IsLocked() || m_canvas.ChartObjectName()!=clicked_object)
      return(false);
//--- A;8 G5:-1>:A =5 8A?>;L7C5BAO
   if(!m_checkbox_mode)
      return(true);
//--- 5@5:;NG8BL =0 ?@>B82>?>;>6=K9 @568<
   IsPressed(!(IsPressed()));
//--- 0@8A>20BL M;5<5=B
   Update(true);
//--- B?@028< A>>1I5=85 >1 MB><
   ::EventChartCustom(m_chart_id,ON_CLICK_CHECKBOX,CElementBase::Id(),CElementBase::Index(),"");
   return(true);
  }
//+------------------------------------------------------------------+
//|  8AC5B M;5<5=B                                                   |
//+------------------------------------------------------------------+
void CTimeEdit::Draw(void)
  {
//--- 0@8A>20BL D>=
   CElement::DrawBackground();
//--- 0@8A>20BL :0@B8=:C
   CTimeEdit::DrawImage();
//--- 0@8A>20BL B5:AB
   CElement::DrawText();
  }
//+------------------------------------------------------------------+
//|  8AC5B :0@B8=:C                                                  |
//+------------------------------------------------------------------+
void CTimeEdit::DrawImage(void)
  {
//--- K9B8, 5A;8 (1) G5:-1>:A =5 =C65= 8;8 (2) :0@B8=:0 =5 >?@545;5=0
   if(!m_checkbox_mode || CElement::IconFile()=="")
      return;
//--- ?@545;8< 8=45:A
   uint image_index=(m_is_pressed)? 2 : 0;
//--- A;8 M;5<5=B =5 701;>:8@>20=
   if(!CElementBase::IsLocked())
     {
      if(CElementBase::MouseFocus())
         image_index=(m_is_pressed)? 2 : 0;
     }
   else
      image_index=(m_is_pressed)? 3 : 1;
//--- #AB0=>28BL A>>B25BAB2CNICN :0@B8=:C
   CElement::ChangeImage(0,image_index);
//---  8AC5< :0@B8=:C
   CElement::DrawImage();
  }
//+------------------------------------------------------------------+