1 files changed, 53 insertions, 0 deletions
diff --git a/showmenu.c b/showmenu.c
new file mode 100644
index 0000000..2e1bfbd
--- /dev/null
+++ b/showmenu.c
@@ -0,0 +1,53 @@
+#include <stdarg.h>
+#include <termio.h>
+#include "memory.h"
+#include "showmenu.h"
+
+static int menu_index;
+
+static void menu_callback(int index){
+	menu_index=index;
+}
+
+i64 showmenu(const char *title,...){
+	va_list ap,ap2;
+	va_start(ap,title);
+	va_copy(ap2,ap);
+	i64 nargs=0;
+	while(va_arg(ap2,const char*)!=NULL)nargs++;
+	va_end(ap2);
+
+	moveto(2,0);
+	tprintf("=== %s ===",title);
+	
+	Menudata menudata;
+	menudata.nitems=(int)nargs;
+	menudata.items=malloc(nargs,Menuitem);
+	for(i64 i=0;i<nargs;i++){
+		menudata.items[i].text=strdup(va_arg(ap,const char*));
+		menudata.items[i].hotkey='\0';
+		menudata.items[i].func=menu_callback;
+	}
+	va_end(ap);
+
+	menu_index=0;
+
+	Menuwidget *mw=menu_make(2,2,&menudata);
+	while(true){
+		redraw();
+		int key=tgetkey();
+		if(key<=0)return -1;
+		bool selected=false;
+		switch(menu_handlekey(mw,key)){
+			case MENUKEY_IGNORED: bel(); break;
+			case MENUKEY_CALLED: selected=true; break;
+			case MENUKEY_HANDLED:
+			default:
+				break;
+		}
+		if(selected)break;
+	}
+
+	menu_destroy(mw);
+	return menu_index;
+}
+\ No newline at end of file