Diff: Menu.cpp

Revision:

3:8395f7ab6d3e

Parent:

1:84d263c8932d

--- a/Menu.cpp	Tue Mar 05 21:24:37 2013 +0000
+++ b/Menu.cpp	Thu Jul 25 00:42:49 2019 +0000
@@ -2,7 +2,12 @@
 #include "Menu.h"
 #include "Selection.h"
 
-Menu::Menu(char *id) : menuID(id)
+Menu::Menu(char *id) : menuID(id), parent(NULL),update_needed(1)
+{
+    selections.clear();
+}
+
+Menu::Menu(string id) : menuID(id), parent(NULL),update_needed(1)
 {
     selections.clear();
 }
@@ -13,3 +18,130 @@
 }
 
 
+void Menu::select(void)
+{
+}
+
+void Menu::display(LCD * lcd)
+{
+    lcd->writeLine(0,"Default Menu");
+#if 0  
+    for ( int i=0; i< lcd->rows();i++)
+    {   
+        if ( i < selections.size())
+        {
+            //if (i==cursorLine) {
+            //    lcd->character(i,0,'>');
+            //}
+            fprintf(stdout, "(%d) i = %s\n\r", selections[i].getText());
+            lcd->writeLine(i,selections[i].getText());
+        }
+    }
+#endif
+}
+
+
+void Menu::moveUp()
+{        
+    cursorLine--;
+    if (cursorLine < 0 ) {
+        cursorLine = lcd->rows() -1 ;
+        //if (top > 0 ) top -=4; // page menu if needed
+    }
+     
+       
+    if(cursorPos > 0)
+    {
+        cursorPos--;
+    } 
+    
+    printCursor();
+    //printMenu();
+    
+    
+    printf ("UP:%d %d ", cursorLine , cursorPos );
+}
+
+void Menu::moveDown()
+{
+    
+    cursorLine++;
+    if (cursorLine >= lcd->rows() ) {
+        cursorLine = 0;
+        //if (top < activeMenu->selections.size() ) top +=4; // page menu if needed
+    }
+     
+    if(cursorPos < selections.size()){
+        cursorPos++;
+    }
+    
+    printCursor();
+    //printMenu();
+    
+    printf ("DOWN:%d %d ", 
+        cursorLine , cursorPos );
+}
+
+void Menu::pressMode()
+{
+    
+}
+        
+void Menu::pressSet()
+{
+    
+}
+
+void Menu::pressUp()
+{
+    
+}
+        
+void Menu::pressDown()
+{
+    
+}
+
+
+void Menu::pressClear()
+{
+    
+}
+
+
+void Menu::printMenu()
+{ 
+    for (int i=0;i<lcd->rows();i++)
+    {
+        if ((i) < selections.size())
+        {
+            lcd->writeLine(i,selections[i].selText);
+        }
+        else
+        {   
+            lcd->writeLine(i,"");
+        }   
+    }
+    
+    lcd->dump(NULL);
+}
+
+void Menu::printCursor()
+{   
+
+    for(int i=0;i<lcd->rows();i++)
+    {
+        lcd->locate(i,0);
+            
+        if (i==cursorLine) {
+            lcd->character(i,0,'>');
+        }
+        else
+        {
+            lcd->character(i,0,' ');
+        }
+    }
+    
+    lcd->dump(NULL);
+    
+}