Created

ezztui.py

@@ -0,0 +1,122 @@
+import os
+def check_curses():
+    import subprocess, sys
+    try:
+        import curses
+    except:
+        subprocess.check_call([sys.executable, "-m", "pip", "install", 'windows-curses'])
+        import curses
+
+try:
+    import curses
+except:
+    check_curses()
+
+def cls():
+    os.system('cls' if os.name == 'nt' else 'clear')
+
+def softcls():
+    print("\n" * (os.get_terminal_size().lines * 2))
+
+def print_center(text: str):
+    def glstdscr(stdscr):
+        return stdscr
+    stdscr = curses.wrapper(glstdscr)
+    stdscr.clear()
+    h, w = stdscr.getmaxyx()
+    x = w//2 - len(text)//2
+    y = h//2
+    stdscr.addstr(y, x, text)
+    stdscr.refresh()
+
+def center_message(text: str):
+    print("\n" * (os.get_terminal_size().lines // 2 - 2))
+    print(" " * ((os.get_terminal_size().columns//2 - (len(text)//2)) - 1) + text)
+    print("\n" * (os.get_terminal_size().lines // 2 - 2))
+    input()
+    cls()
+
+def center_multiline(text: list):
+    print("\n" * ((os.get_terminal_size().lines // 2 - (len(text) // 2)) - 1))
+    for line in text:
+        print(" " * ((os.get_terminal_size().columns//2 - (len(line)//2)) - 1) + line)
+    print("\n" * ((os.get_terminal_size().lines // 2 - (len(text) // 2)) - 2))
+    input()
+    cls()
+
+def menu(menulist: dict):
+    def print_menu(stdscr, selected_row_idx, menu):
+        stdscr.clear()
+        h, w = stdscr.getmaxyx()
+        for idx, row in enumerate(menu):
+            x = w//2 - len(row)//2
+            y = h//2 - len(menu)//2 + idx
+            if idx == selected_row_idx:
+                stdscr.attron(curses.color_pair(1))
+                stdscr.addstr(y, x, row)
+                stdscr.attroff(curses.color_pair(1))
+            else:
+                stdscr.addstr(y, x, row)
+        stdscr.refresh()
+
+    global doing
+    doing = 0
+    global menupath
+    menupath = []
+    global currentmenu
+    currentmenu= menulist
+    global returning
+    returning = None
+
+    def mainmenu(stdscr):
+        global doing
+        global currentmenu
+        global menupath
+        global returning
+        curses.curs_set(0)
+        curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_WHITE)
+        current_row = 0
+
+        print_menu(stdscr, current_row, currentmenu)
+
+        while True:
+            key = stdscr.getch()
+
+            if key == curses.KEY_UP and current_row > 0:
+                current_row -= 1
+            elif key == curses.KEY_UP and current_row == 0:
+                current_row = len(currentmenu)-1
+            elif key == curses.KEY_DOWN and current_row < len(currentmenu)-1:
+                current_row += 1
+            elif key == curses.KEY_DOWN and current_row == len(currentmenu) - 1:
+                current_row = 0
+
+            elif key == curses.KEY_ENTER or key in [10, 13] and isinstance(currentmenu[list(currentmenu.keys())[current_row]], dict):
+                menupath.append(list(currentmenu)[current_row])
+                currentmenu = currentmenu[list(currentmenu.keys())[current_row]]
+                break
+
+            elif key == curses.KEY_ENTER or key in [10, 13] and currentmenu[list(currentmenu.keys())[current_row]] == 'ezztui_return_value':
+                menupath.append(list(currentmenu)[current_row])
+                returning = menupath
+                break
+
+            elif key == curses.KEY_BACKSPACE or str(key) in ['KEY_BACKSPACE', '8', '127'] or currentmenu[list(currentmenu.keys())[current_row]] == 'ezztui_back_value':
+                menupath = menupath[:-1:]
+                try:
+                    currentmenu = menulist[list(menupath)[0]]
+                    for i in menupath[1:]:
+                        currentmenu = menulist[i]
+                except:
+                    currentmenu = menulist
+                mainmenu(stdscr)
+                break
+
+            elif key == curses.KEY_ENTER or key in [10, 13] and currentmenu[list(currentmenu.keys())[current_row]] == 'ezztui_exit_value':
+                exit()
+
+            print_menu(stdscr, current_row, currentmenu)
+
+    while returning is None:
+        curses.wrapper(mainmenu)
+    return returning