mt_tray

#property indicator_chart_window

//Èìïîðò ôóíêöèé èç dll
#import "mt_tray.dll"
int Initialize(int wnd,string treytip,int hideonstart,int hidetrayicon);
void FreeResources();
//Âõîäíûå ïàðàìåòðû
extern int hide_on_start=0;
extern int hide_tray_icon=0;
extern string tray_tip="";
//Õåíäë îêíà ÷àðòà
int wndhandle=0;
//Ôëàã, ÷òî dll áûëà ïðîèíèöèàëèçèðîâàíà óñïåøíî
int initialized=0;

int init() {
   return(0);
}

int deinit() {
   //Îñâîáîäèòü ðåñóðñû â dll, åñëè áèáëèîòåêà áûëà ïðîèíèöàëèçèðîâàíà
   if(initialized==1) FreeResources();
   return(0);
}

int start() {
   if(initialized==1) return(0);
   if(wndhandle==0) {
      //Ïîëó÷èòü õåíäë îêíà ÷àðòà
      wndhandle=WindowHandle(Symbol(),Period());
      if(wndhandle==0) return;
      //Ïðîèíèöèàëèçèðîâàòü áèáëèîòåêó ñ âõîäíûìè ïàðàìåòðàìè
      initialized=Initialize(wndhandle,tray_tip,hide_on_start,hide_tray_icon);
   }   
   return(0);
}