Make control menu always accessible with "m"

[lightcards.git] / lightcards / display.py

diff --git a/lightcards/display.py b/lightcards/display.py
old mode 100755 (executable)
new mode 100644 (file)
index 4599491..940d15e
--- a/lightcards/display.py
+++ b/lightcards/display.py
@@ -35,7 +35,7 @@ class Display():
             percent = "100"
         else:
             percent = str(round(self.obj.getIdx() /
-                                len(self.stack) * 100)).zfill(3)
+                                len(self.stack) * 100)).zfill(2)
 
         # Print yellow if starred
         if self.stack[self.obj.getIdx()].getStar():
@@ -46,7 +46,7 @@ class Display():
         # Create bar component
         bar_start = "["
         bar_middle = self.stack[self.obj.getIdx()].printStar()
-        bar_end= "] [" + percent + "% (" + \
+        bar_end = "] [" + percent + "% (" + \
             str(self.obj.getIdx() + 1).zfill(len(str(len(self.stack)))) + \
             "/" + str(len(self.stack)) + ")] [" + \
             self.headers[self.obj.getSide()] + " (" + \
@@ -58,46 +58,41 @@ class Display():
         self.win.insstr(bar_end, curses.color_pair(1))
 
     def menu_print(self, string, err=False):
+        (mlines, mcols) = self.win.getmaxyx()
         self.win.clear()
         if err:
-            self.win.addstr(string + "\n\n", curses.color_pair(2))
+            color = curses.color_pair(2)
         else:
-            self.win.addstr(string + "\n\n", curses.color_pair(1))
-            self.disp_menu()
+            color = curses.color_pair(1)
+        self.disp_menu(keygrab=False)
+        self.win.addstr("\n\n" + string, color)
+        self.menu_grab()
 
-    def disp_menu(self):
-        """
-        Display a menu once the end of the deck has been reached, offering
-        multiple options on how to continue.
-        """
-
-        self.win.addstr("Choose one of the following options:\n\n" +
-                        "[y]: reset stack to original state\n" +
-                        "[z]: shuffle stack\n" +
-                        "[f]: flip all cards in stack\n" +
-                        "[t]: reverse stack order\n" +
-                        "[u]: unstar all\n" +
-                        "[s]: update stack to include starred only\n\n" +
-                        "[r]: restart\n" +
-                        "[q]: quit")
-        self.obj.setIdx(0)
+    def menu_grab(self):
         while True:
             key = self.win.getkey()
             if key == "q":
-                sys.exit(0)
+                if len(self.stack) == self.obj.getIdx():
+                    sys.exit(0)
+                elif len(self.stack) < self.obj.getIdx():
+                    self.obj.setIdx(0)
+                self.get_key()
             elif key == "y":
                 self.stack = lightcards.get_orig()[1]
                 self.menu_print("Stack reset!")
             elif key == "u":
                 [x.unStar() for x in self.stack]
                 self.menu_print("All unstarred!")
+            elif key == "d":
+                [x.star() for x in self.stack]
+                self.menu_print("All starred!")
             elif key == "t":
                 self.stack.reverse()
                 self.menu_print(
                     "self.stack reversed!")
             elif key == "z":
                 shuffle(self.stack)
-                self.menu_print("self.stack shuffled!")
+                self.menu_print("Stack shuffled!")
             elif key == "f":
                 for x in self.stack:
                     x[0], x[1] = x[1], x[0]
@@ -118,9 +113,35 @@ class Display():
                     self.menu_print("Stars only!")
                 else:
                     self.menu_print("ERR: None are starred!", err=True)
+            elif key in ["h", "KEY_LEFT"]:
+                self.obj.setIdx(len(self.stack) - 1)
+                self.get_key()
             elif key == "r":
+                self.obj.setIdx(0)
                 self.get_key()
 
+    def disp_menu(self, keygrab=True):
+        """
+        Display a menu once the end of the deck has been reached, offering
+        multiple options on how to continue.
+        """
+
+        self.win.addstr("LIGHTCARDS MENU", curses.color_pair(1) +
+                        curses.A_BOLD)
+        self.win.hline(1, 0, curses.ACS_HLINE, 15)
+        self.win.addstr(2, 0, "[y]: reset stack to original state\n" +
+                        "[z]: shuffle stack\n" +
+                        "[f]: flip all cards in stack\n" +
+                        "[t]: reverse stack order\n" +
+                        "[u]: unstar all\n" +
+                        "[d]: star all\n" +
+                        "[s]: update stack to include starred only\n\n" +
+                        "[r]: restart\n" +
+                        "[q]: back")
+
+        if keygrab:
+            self.menu_grab()
+
     def wrap_width(self):
         (mlines, mcols) = self.win.getmaxyx()
         wrap_width = mcols
@@ -175,7 +196,7 @@ class Display():
         self.win.hline(1, 0, curses.ACS_HLINE, 15)
         self.win.addstr(2, 0, textwrap.fill(
             "Welcome to lightcards. Here are some keybindings to get you " +
-            "started", width=self.wrap_width()) +
+            "started:", width=self.wrap_width()) +
                         "\n\nh, left          previous card\n" +
                         "l, right         next card\n" +
                         "j, k, up, down   flip card\n" +
@@ -183,7 +204,8 @@ class Display():
                         "0, ^, home       go to the start of the deck\n" +
                         "$, end           go to the end of the deck\n" +
                         "H, ?             open this screen\n" +
-                        "e                open the input file in $EDITOR\n\n" +
+                        "e                open the input file in $EDITOR\n" +
+                        "m                open the control menu\n\n" +
                         textwrap.fill(
                             "More information can be found in the man page, " +
                             "or by running `lightcards --help`.",
@@ -229,6 +251,9 @@ class Display():
                 self.disp_card()
             elif key in ["H", "?"]:
                 self.disp_help()
+            elif key == "m":
+                self.win.clear()
+                self.disp_menu()
             elif key == "e":
                 (self.headers, self.stack) = lightcards.reparse()
                 self.get_key()