added leaved feature

lib/Menu/menuInformationSites.cpp

@@ -38,8 +38,10 @@ void MenuInformationSites::right() {
 }
 
 void MenuInformationSites::left() {
-    if (this->parentMenu)
+    if (this->parentMenu) {
         this->parentMenu->printMenu();
+        this->leaved = true;
+    }
 }
 
 void MenuInformationSites::no() {
@@ -52,7 +54,14 @@ void MenuInformationSites::yes() {
 }
 
 void MenuInformationSites::printMenu() {
+    if (this->leaved) {
+        this->leaved = false;
+        this->lastPageNumber++;
+        this->init();
+    }
+
     this->printPage();
+    this->lastPageNumber = this->currentPage;
 }
 
 void MenuInformationSites::update() {
@@ -64,10 +73,12 @@ void MenuInformationSites::update() {
 }
 
 bool MenuInformationSites::setCountPages(uint8_t pages) {
-    if (this->countPages < pages)
     this->countPages = pages;
-    else
+    this->currentPage = 0;
+    if (this->countPages == 0) {
+        this->countPages = 1;
         return false;
+    }
     return true;
 }
 

lib/Menu/menuInformationSites.h

@@ -73,13 +73,18 @@ class MenuInformationSites : public MenuControl {
 
         virtual void printPage() const = 0;
         virtual void runCommand() const {}
+        virtual void init() {}
 
         void printDefault() const;
 
+        uint8_t lastPageNumber = 0;
+        bool leaved = true;
+        
     private:
         uint8_t countPages;
         uint8_t currentPage;
 
+
         const uint16_t delay = 5000;
         uint32_t lastMillis = 0;
 };