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ChartObjectSync2.mqh
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ChartObjectSync2.mqh
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//+------------------------------------------------------------------+
//| CopyObjects.mqh |
//| nicholishen |
//| www.reddit.com/u/nicholishenFX |
//+------------------------------------------------------------------+
// TODO next test is to use the master chart to just write objects to other charts.
#property copyright "nicholishen"
#property link "www.reddit.com/u/nicholishenFX"
#property version "1.00"
#property strict
#include "Synchro.mqh"
#resource "\\Images\\multi1.bmp"
#resource "\\Images\\multi2.bmp"
#resource "\\Images\\icon_on.bmp"
#resource "\\Images\\icon_off.bmp"
enum ANCHOR
{
RIGHT_UPPER,//Upper righthand corner
RIGHT_LOWER,//Lower righthand corner
LEFT_UPPER,//Upper lefthand corner
LEFT_LOWER//Lower lefthand corner
};
enum DEFAULTS
{
ON,//Sync ON by default
OFF,//Sync OFF by default
};
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
class CChartObjectSync : public CObject
{
protected:
Synchro m_syn;
const string m_symbol;
//const string m_ind_name;
const long m_id;
const int m_hash_id;
const string m_global;
const string m_Bglobal;
CBmpButton m_button;
CBmpButton m_button2;
ANCHOR m_anchor;
string m_sync_button;
string m_multi_button;
string m_template;
//CArrayLong m_opened;
public:
CChartObjectSync();
~CChartObjectSync();
void Init(DEFAULTS,ANCHOR);
void Sync();
void OnChartEvent(int id,string name);
int ChartID() const { return m_hash_id; }
int Timer() const;
void Debug(bool d) { if(d)::Comment(m_id);else ::Comment("");}
void OpenCharts();
void CloseCharts();
protected:
bool TakeControl() const { ::EventSetTimer(1);
//::ChartSetInteger(m_id,CHART_BRING_TO_TOP,true);
return (GVS() != datetime(0));}
bool HasControl() const { return (GVG() == m_hash_id); }
int Hash(long id);
long ActiveChartID();
void ButtonMove();
int GVG() const { return (int)::GlobalVariableGet (m_global);}
bool GVC() const { return ::GlobalVariableCheck(m_global);}
bool GVD() const { return ::GlobalVariableDel (m_global);}
datetime GVS() const { return ::GlobalVariableSet (m_global,(double)m_hash_id);}
bool BGVG() const { return (bool)::GlobalVariableGet (m_Bglobal);}
bool BGVC() const { return ::GlobalVariableCheck(m_Bglobal);}
bool BGVD() const { return ::GlobalVariableDel (m_Bglobal);}
datetime BGVS(bool push)const { return ::GlobalVariableSet (m_Bglobal,(double)push);}
};
CChartObjectSync::CChartObjectSync(): m_symbol (::Symbol()),
m_template (m_symbol+"_Sync"),
m_global ("__COS__"),
m_Bglobal ("__BCOS__"),
m_id (::ChartID()),
m_hash_id (Hash(m_id)),
m_sync_button("__ROS_button__"+string(m_hash_id)),
m_multi_button("__MULTI_button__"+string(m_hash_id))
{
//::ChartApplyTemplate(m_id,m_template);
}
//+------------------------------------------------------------------+
CChartObjectSync::~CChartObjectSync()
{
GVD();
BGVD();
m_syn.Clear();
m_button.Destroy();
m_button2.Destroy();
//::ChartSaveTemplate(m_id,m_template);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
void CChartObjectSync::OnChartEvent(int id,string name)
{
if(id == CHARTEVENT_CHART_CHANGE)
ButtonMove();
if(id == CHARTEVENT_OBJECT_CLICK || id==CHARTEVENT_CLICK || CHARTEVENT_MOUSE_MOVE)
{
if(!HasControl())
TakeControl();
if(id==CHARTEVENT_OBJECT_CLICK)
if(name==m_multi_button)// Print(name);
if(m_button2.Pressed())
OpenCharts();
else
if(!m_button2.Pressed())
CloseCharts();
}
if(id == CHARTEVENT_OBJECT_CREATE)
{
TakeControl();
m_syn.Sync(m_id,name);
}
}
void CChartObjectSync::ButtonMove()
{
int x = (int)::ChartGetInteger(0,CHART_WIDTH_IN_PIXELS);
int y = (int)::ChartGetInteger(0,CHART_HEIGHT_IN_PIXELS);
switch(m_anchor)
{
case RIGHT_LOWER:
m_button.Move(x-27,y-27);
m_button2.Move(x-26-27,y-27);
break;
case RIGHT_UPPER:
m_button.Move(x-27,2);
m_button2.Move(x-26-27,2);
break;
case LEFT_LOWER:
m_button.Move(1,y-27);
m_button2.Move(27,y-27);
break;
case LEFT_UPPER:
m_button.Move(1,1);
m_button2.Move(27,1);
break;
}
}
//+------------------------------------------------------------------+
void CChartObjectSync::Init(DEFAULTS def = ON,ANCHOR anchor = RIGHT_LOWER)
{
//for(int i=0;i<::ObjectsTotal(ch);i++)
//{
// if(StringFind(ObjectName(ch,i),"__ROS")>=0 || StringFind(ObjectName(ch,i),"__MULTI")>=0)
// {
// ObjectDelete(ch,ObjectName(ch,i));
// }
//}
ObjectsDeleteAll(m_id,"__");
for(int i=0;i<::ObjectsTotal(m_id);i++)
m_syn.Sync(m_id,ObjectName(m_id,i));//FilterAdd(m_id,::ObjectName(0,i));
Sync();
TakeControl();
::Print(__FUNCTION__+": Initialized on "+Symbol()+" = "+string(m_hash_id)+" | "+string(m_id));
::MathSrand(::GetTickCount());
m_anchor = anchor;
m_button.Create(m_id,m_sync_button,0,10,10,100,100);
m_button.BmpNames("::icon_on.bmp","::icon_off.bmp");
//m_button.Visible(true);
m_button.Size(25,25);
m_button2.Create(m_id,m_multi_button,0,10,10,100,100);
m_button2.BmpNames("::multi1.bmp","::multi2.bmp");
if(BGVC())
m_button2.Pressed(BGVG());
//m_button.Visible(true);
m_button2.Size(25,25);
if(def==OFF)
m_button.Pressed(true);
ButtonMove();
}
//+------------------------------------------------------------------+
void CChartObjectSync::Sync(void)
{
if(!BGVC())
BGVS(m_button2.Pressed());
else
m_button2.Pressed(BGVG());
if(!GVC())
TakeControl();
if(HasControl())
return;
//if(m_button2.Pressed())
// OpenCharts();
// another chart has control
for(long ch = ::ChartFirst();ch >=0; ch = ::ChartNext(ch) )
{
if(::ChartSymbol(ch) == m_symbol && GVG() == Hash(ch)) // we're on a different chart with same symbol'
{
for(int i=0;i<::ObjectsTotal(ch);i++)
{
if(!m_button.Pressed())
{
m_syn.Sync(ch,ObjectName(ch,i));
}
}
}
}
}
//+------------------------------------------------------------------+
int CChartObjectSync::Timer(void)const
{
int ms = ::rand()%100;
return( ms > 10 ? ms : 50);
}
//+------------------------------------------------------------------+
long CChartObjectSync::ActiveChartID(void)
{
for(long ch = ::ChartFirst();ch >=0; ch = ::ChartNext(ch) )
{
if(ChartSymbol(ch) == m_symbol && Hash(ch)==GVG())
return ch;
}
return NULL;
}
//+------------------------------------------------------------------+
int CChartObjectSync::Hash(long key)
{
char arr[];
string hash = string(key);
int total=0;
::StringToCharArray(hash,arr);
for(int i=0;i<::ArraySize(arr);i++)
total+= int(arr[i]);
return total;
}
void CChartObjectSync::OpenCharts(void)
{
BGVS(true);
ENUM_TIMEFRAMES periods[]={PERIOD_D1,PERIOD_H1,PERIOD_M15,PERIOD_M5};
ENUM_TIMEFRAMES found_tf[],missing[];
for(long ch = ::ChartFirst();ch >=0; ch = ::ChartNext(ch) )
{
if(ChartSymbol(ch) == m_symbol)
{
int index = ArrayResize(found_tf,ArraySize(found_tf)+1) -1;
found_tf[index] = ChartPeriod(ch);
}
}
for(int i=0;i<ArraySize(periods);i++)
{
bool found = false;
for(int j=0;j<ArraySize(found_tf);j++)
{
if(periods[i]==found_tf[j])
{
found = true;
break;
}
}
if(!found)
{
int index = ArrayResize(missing,ArraySize(missing)+1) -1;
missing[index] = periods[i];
}
}
for(int i=0;i<ArraySize(missing);i++)
{
//m_opened.Add(
long chart = ChartOpen(m_symbol,missing[i]);
//uchar name2[];
//StringToCharArray(m_ind_name,name2,0,StringLen(m_ind_name));
//int hWnd = WindowHandle(ChartSymbol(chart),ChartPeriod(chart));
//int MessageNumber=RegisterWindowMessageW("MetaTrader4_Internal_Message");
//int r=PostMessageW(hWnd,MessageNumber,15,name2);
//int h=0;
}
int wHandle = (int)ChartGetInteger(0,CHART_WINDOW_HANDLE);
int hMDI = GetParent(GetParent(wHandle));
int ret = SendMessageA(hMDI, WM_MDITILE, 0, 0);
//m_opened.Add(m_id);
//m_button2.Pressed(false);
}
void CChartObjectSync::CloseCharts(void)
{
BGVS(false);
//if(HasControl())
// return;
for(long ch = ::ChartFirst();ch >=0; ch = ::ChartNext(ch) )
{
if(::ChartID() != ch && ChartSymbol(ch) == m_symbol)
{
for(int i=0;i<::ObjectsTotal(ch);i++)
{
if(StringFind(ObjectName(ch,i),"__ROS")>=0 || StringFind(ObjectName(ch,i),"__MULTI")>=0)
{
for(int j=0;j<::ObjectsTotal(ch);j++)
{
if(StringFind(ObjectName(ch,j),"__ROS")==0 || StringFind(ObjectName(ch,j),"__MUL")==0 )
ObjectDelete(ch,ObjectName(ch,j));
}
Print(__FUNCTION__+" Close command on ",ChartID());
ChartClose(ch);
break;
}
}
}
}
int hWnd = (int)ChartGetInteger(0, CHART_WINDOW_HANDLE, 0);
ChartSetInteger(0, CHART_BRING_TO_TOP, true);
int parent = GetParent(hWnd);
SendMessageA(GetParent(parent), WM_MDIMAXIMIZE, parent, 0);
}