Diff: UI/Menu/Menu.cpp

Revision:

0:826c6171fc1b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UI/Menu/Menu.cpp	Wed Jun 20 14:57:48 2012 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "Menu.h"
+#include <string.h>
+
+Menu::Menu():
+    _item(0), _itemCount(0)
+{
+}
+
+void Menu::add(char *name, FunctionPtr f)
+{
+    if (_itemCount < _ITEM_MAX) {
+        _exec[_itemCount] = f;
+        strncpy(_name[_itemCount], name, NAMESIZ-1);
+        _itemCount++;
+    }
+    
+    return;
+}
+
+void Menu::next()
+{
+    _item++;
+    if (_item >= _itemCount) _item = 0;
+    
+    return;
+}
+
+void Menu::prev()
+{
+    if (_item == 0) _item = _itemCount;
+    _item--;
+    
+   return;
+}
+
+void Menu::select()
+{
+    (_exec[_item])();
+}
+
+char *Menu::getItemName(int i)
+{
+    return _name[i];
+}
+
+
+char *Menu::getItemName()
+{
+    return _name[_item];
+}
+
+void Menu::printAll()
+{
+    fprintf(stdout, "Menus:\n");
+    for (int i=0; i < _itemCount; i++) {
+        fprintf(stdout, "%s\n", _name[i]);
+    }
+    fprintf(stdout, "\n");
+    
+    return;   
+}
\ No newline at end of file