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GUI.mqh
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//+------------------------------------------------------------------+
//| LediaEAAssistant.mq4 |
//| Copyright 2020, LediaEA. |
//| https://www.lediaea.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2020, LediaEA."
#property link "https://www.lediaea.com"
#property version "1.0"
#property description "Smart trading assistant | LediaEA. Empower your trading."
#include <Controls\Button.mqh>
#include <Controls\Picture.mqh>
#include <Controls\Label.mqh>
#resource "Assest\\lediaea.bmp"
#resource "Assest\\lediaea_white.bmp"
//+------------------------------------------------------------------+
//| Class LediaEAGUI |
//| Usage: main dialog of the Controls application |
//+------------------------------------------------------------------+
class LediaEAGUI : public LediaEAPanel
{
public:
LediaEAGUI(void);
~LediaEAGUI(void);
//--- create
virtual bool CreateLedia(void);
void ResetComment(void);
void ShiftVisual(void);
void ScaleChange(void);
bool IsCustomPrice(void);
void GetTradeInfo(double &arr[], string &comment);
void dragLevels(const double price, const string target);
//--- chart event handler
//--- chart events processing
virtual bool OnEvent(const int id,const long &lparam,const double &dparam,const string &sparam);
int active_tab;
// buttons
CButton toggle_button; //toggle button
CButton assistant_tab;
CButton orders_tab;
CPicture logo;
CLabel warn;
private:
void OnClickToggle(void);
void CreateLogo(const int x1, const int x2, const int y1, const int y2);
void ChangeTabA(void);
void ChangeTabO(void);
void createTabs(void);
};
//+------------------------------------------------------------------+
//| Event handling |
//+------------------------------------------------------------------+
EVENT_MAP_BEGIN(LediaEAGUI)
ON_EVENT(ON_CLICK,toggle_button,OnClickToggle);
ON_EVENT(ON_CLICK, assistant_tab, ChangeTabA);
ON_EVENT(ON_CLICK, orders_tab, ChangeTabO);
//--- orders tab
ON_EVENT(ON_CLICK,Tabs_Orders.close_selected,Tabs_Orders.onCloseSelected);
ON_EVENT(ON_CLICK,Tabs_Orders.close_all,Tabs_Orders.onCloseAll);
//--- assistant tab events
ON_EVENT(ON_CHANGE, Tabs_Assistant.custom_price, Tabs_Assistant.onCustomPriceChange);
ON_EVENT(ON_CHANGE, Tabs_Assistant.use_balance, Tabs_Assistant.onUseBalanceChange);
ON_EVENT(ON_CHANGE, Tabs_Assistant.use_equity, Tabs_Assistant.onUseBalanceChange);
ON_EVENT(ON_END_EDIT, Tabs_Assistant.radio_group, Tabs_Assistant.CalculateRisk);
ON_EVENT(ON_END_EDIT, Tabs_Assistant.risk_percent_input, Tabs_Assistant.CalculateRisk);
ON_EVENT(ON_END_EDIT, Tabs_Assistant.risk_fixed_input, Tabs_Assistant.CalculateRisk);
ON_EVENT(ON_END_EDIT, Tabs_Assistant.risk_ratio, Tabs_Assistant.RiskRewardRatioEdit);
ON_EVENT(ON_END_EDIT, Tabs_Assistant.stop_loss, Tabs_Assistant.SetStopLossPosition);
ON_EVENT(ON_END_EDIT, Tabs_Assistant.take_profit, Tabs_Assistant.SetTakeProfitPosition);
ON_EVENT(ON_CLICK, Tabs_Assistant.execute, Tabs_Assistant.onExecuteTrade);
EVENT_MAP_END(LediaEAPanel)
//+------------------------------------------------------------------+
//| Constructor |
//+------------------------------------------------------------------+
LediaEAGUI::LediaEAGUI(void)
{
this.active_tab=0;
}
//+------------------------------------------------------------------+
//| Destructor |
//+------------------------------------------------------------------+
LediaEAGUI::~LediaEAGUI(void)
{
}
//+------------------------------------------------------------------+
//| Create |
//+------------------------------------------------------------------+
bool LediaEAGUI::CreateLedia(void)
{
//--- logo
const int LOGO_X1=LEDIA_CLIENT_WIDTH / 2 - 75;
const int LOGO_X2=100;
const int LOGO_Y1=7;
const int LOGO_Y2=46;
//--- toggle spaces
const int TOGGLE_X1=20;
const int TOGGLE_X2=LEDIA_CLIENT_WIDTH - 20;
const int TOGGLE_Y1=LOGO_Y2 + VERTICAL_SPACE_SMALL;
const int TOGGLE_Y2=TOGGLE_Y1 + TOGGLE_BUTTON_HEIGHT;
if(!CreatePanel(0,"LediaEA Assistant",1,40,40,LEDIA_WIDTH+40,LEDIA_HEIGHT+40))
return(false);
//--- create orders tab
Tabs_Orders=new OrdersTab();
Tabs_Orders.CreateTab();
//--- create assistant tab
Tabs_Assistant=new LediaEAAssistantTab();
if(!Tabs_Assistant.CreateTab(TOGGLE_Y2)) return(false);
CreateLogo(LOGO_X1, LOGO_X2,LOGO_Y1,LOGO_Y2);
//--- create toggle button
if(!createButton(toggle_button, LEDIA_NAME_PREFIX+"toggle", TOGGLE_X1, TOGGLE_Y1, TOGGLE_X2, TOGGLE_Y2, "Disable", "Courier New", 13, clrSeashell, C'164,30,38', C'129,21,32'))
return (false);
createTabs();
Run();
//--- succeed
return(true);
}
//+------------------------------------------------------------------+
//| ON Toggle click |
//+------------------------------------------------------------------+
void LediaEAGUI::OnClickToggle() {
if(LEDIAEA_ENABLED){
LEDIAEA_ENABLED=false;
toggle_button.Text("Enable");
toggle_button.Color(clrDarkGreen);
toggle_button.ColorBackground(C'63,167,35');
toggle_button.ColorBorder(C'53,148,28');
assistant_tab.Hide();
orders_tab.Hide();
//--- hide tabs
Tabs_Assistant.Hide();
}
else {
LEDIAEA_ENABLED=true;
toggle_button.Text("Disable");
toggle_button.Color(clrSeashell);
toggle_button.ColorBackground(C'164,30,38');
toggle_button.ColorBorder(C'129,21,32');
assistant_tab.Show();
orders_tab.Show();
//--- show active tab
if (active_tab==0) Tabs_Assistant.Show();
}
}
//+------------------------------------------------------------------+
//| CreateLogo |
//+------------------------------------------------------------------+
void LediaEAGUI::CreateLogo(const int x1,const int x2, const int y1, const int y2){
logo.Create(0, LEDIA_NAME_PREFIX+"logo", 0, x1, y1, x2, y2);
logo.BmpName(DARK_MODE ? "::Assest\\lediaea.bmp" : "::Assest\\lediaea_white.bmp");
logo.Alignment(WND_ALIGN_CLIENT,0,0,30,0);
Add(logo);
}
//+------------------------------------------------------------------+
//| createTabs |
//+------------------------------------------------------------------+
void LediaEAGUI::createTabs(void){
assistant_tab.Create(0, LEDIA_NAME_PREFIX+"tabs_assistant", 0, LEDIA_CLIENT_WIDTH-TAB_WIDTH, HEADER_HEIGHT, LEDIA_CLIENT_WIDTH+2, HEADER_HEIGHT+60);
assistant_tab.Text("A");
assistant_tab.ColorBackground(DARK_MODE ? C'40,40,40' : C'245,245,245');
assistant_tab.ColorBorder(DARK_MODE ? clrBlack : C'164,30,38');
assistant_tab.Color(DARK_MODE ? clrWhite : clrBlack);
assistant_tab.FontSize(12);
Add(assistant_tab);
//orders_tab.Create(0, LEDIA_NAME_PREFIX+"tabs_orders", 0, LEDIA_CLIENT_WIDTH-TAB_WIDTH, HEADER_HEIGHT+65, LEDIA_CLIENT_WIDTH+2, HEADER_HEIGHT+125);
//orders_tab.Text("O");
//orders_tab.FontSize(8);
//orders_tab.ColorBackground(C'164,30,38');
//orders_tab.ColorBorder(DARK_MODE ? clrBlack : C'164,30,38');
//orders_tab.Disable();
//orders_tab.Deactivate();
//Add(orders_tab);
}
//+------------------------------------------------------------------+
//| OnClick on tab Assistant |
//+------------------------------------------------------------------+
void LediaEAGUI::ChangeTabA(void){
Tabs_Assistant.Show();
Tabs_Orders.Hide();
active_tab=0;
assistant_tab.ColorBackground(DARK_MODE ? C'40,40,40' : clrWhite);
assistant_tab.ColorBorder(DARK_MODE ? clrBlack : C'164,30,38');
assistant_tab.Color(DARK_MODE ? clrWhite : clrBlack);
orders_tab.ColorBackground(C'164,30,38');
orders_tab.ColorBorder(clrBlack);
}
//+------------------------------------------------------------------+
//| OnClick on tab Orders |
//+------------------------------------------------------------------+
void LediaEAGUI::ChangeTabO(void){
Tabs_Assistant.Hide();
active_tab=1;
orders_tab.ColorBackground(DARK_MODE ? C'40,40,40' : clrWhite);
orders_tab.ColorBorder(DARK_MODE ? clrBlack : C'164,30,38');
orders_tab.Color(DARK_MODE ? clrWhite : clrBlack);
assistant_tab.ColorBackground(C'164,30,38');
assistant_tab.ColorBorder(clrBlack);
Tabs_Orders.Show();
}
void LediaEAGUI::ShiftVisual(void){
Tabs_Assistant.ScaleChange();
}
void LediaEAGUI::dragLevels(const double price, const string target){
Tabs_Assistant.Drag(price, target);
}
void LediaEAGUI::ScaleChange(void){
Tabs_Assistant.ScaleChange();
}
void LediaEAGUI::GetTradeInfo(double &arr[], string &comment){
ArrayResize(arr,4);
ArrayFill(arr,0,1,StringToDouble(Tabs_Assistant.volume_value.Text()));
ArrayFill(arr,1,1,StringToDouble(Tabs_Assistant.entry.Text()));
ArrayFill(arr,2,1,StringToDouble(Tabs_Assistant.stop_loss.Text()));
ArrayFill(arr,3,1,StringToDouble(Tabs_Assistant.take_profit.Text()));
comment=Tabs_Assistant.trade_comment.Text();
}
void LediaEAGUI::ResetComment(void){
Tabs_Assistant.trade_comment.Text("Trade Comment");
}
bool LediaEAGUI::IsCustomPrice(void){
return(Tabs_Assistant.custom_price_selected);
}