using stls should not enable new CAPAs

[apps/madmutt.git] / lib-ui / menu.c

diff --git a/lib-ui/menu.c b/lib-ui/menu.c
index f8a2565..6917d94 100644 (file)
--- a/lib-ui/menu.c
+++ b/lib-ui/menu.c
@@ -9,14 +9,12 @@
 
 #include <lib-ui/lib-ui.h>
 
-#include "enter.h"
 #include "menu.h"
 
 #include "mutt.h"
 #include "charset.h"
 
 #include <imap/imap.h>
-#include <lib-ui/sidebar.h>
 
 extern size_t UngetCount;
 
@@ -112,13 +110,9 @@ static void menu_pad_string (char *s, size_t n)
 void menu_redraw_full (MUTTMENU * menu)
 {
   SETCOLOR(main_w, MT_COLOR_NORMAL);
-  /* wclear() doesn't optimize screen redraws */
-  wmove (main_w, 0, 0);
-  wclrtobot (main_w);
-
-  SETCOLOR(main_w, MT_COLOR_STATUS);
-  wmove (main_w, option (OPTSTATUSONTOP) ? LINES - 2 : 0, 0);
-  mutt_paddstr (main_w, getmaxx(main_w), "");
+  werase(main_w);
+  SETCOLOR(main_w, MT_COLOR_SIDEBAR);
+  mvwhline(main_w, LINES - 2, 0, ACS_HLINE, getmaxx(main_w));
   SETCOLOR(main_w, MT_COLOR_NORMAL);
   menu->offset = 1;
   menu->pagelen = LINES - 3;
@@ -133,7 +127,7 @@ void menu_redraw_status (MUTTMENU * menu)
 
   snprintf (buf, sizeof (buf), M_MODEFMT, menu->title);
   SETCOLOR(main_w, MT_COLOR_STATUS);
-  wmove (main_w, option (OPTSTATUSONTOP) ? 0 : LINES - 2, 0);
+  wmove (main_w, 0, 0);
   mutt_paddstr (main_w, getmaxx(main_w), buf);
   SETCOLOR(main_w, MT_COLOR_NORMAL);
   menu->redraw &= ~REDRAW_STATUS;
@@ -181,12 +175,12 @@ void menu_redraw_motion (MUTTMENU * menu)
     return;
   }
 
-  wmove (main_w, menu->oldcurrent + menu->offset - menu->top, 0);
   SETCOLOR(main_w, MT_COLOR_NORMAL);
   BKGDSET(main_w, MT_COLOR_NORMAL);
 
   /* erase the current indicator */
-  wattrset (main_w, menu->color (menu->oldcurrent));
+  wattrset(main_w, menu->color(menu->oldcurrent));
+  wmove (main_w, menu->oldcurrent + menu->offset - menu->top, 0);
   wclrtoeol (main_w);
   menu_make_entry (buf, sizeof (buf), menu, menu->oldcurrent);
   menu_pad_string (buf, sizeof (buf));
@@ -213,13 +207,13 @@ void menu_redraw_current (MUTTMENU * menu)
 {
   char buf[STRING];
 
-  wmove (main_w, menu->current + menu->offset - menu->top, 0);
   menu_make_entry (buf, sizeof (buf), menu, menu->current);
   menu_pad_string (buf, sizeof (buf));
 
   wattrset (main_w, menu->color (menu->current));
   ADDCOLOR(main_w, MT_COLOR_INDICATOR);
   BKGDSET(main_w, MT_COLOR_INDICATOR);
+  wmove (main_w, menu->current + menu->offset - menu->top, 0);
   wclrtoeol (main_w);
   print_enriched_string (menu->color (menu->current), (unsigned char *) buf,
                          0);
@@ -240,9 +234,9 @@ static void menu_redraw_prompt (MUTTMENU * menu)
     if (*Errorbuf)
       mutt_clear_error ();
 
-    SETCOLOR(main_w, MT_COLOR_NORMAL);
-    mvwaddstr (main_w, LINES - 1, 0, menu->prompt);
-    wclrtoeol (main_w);
+    SETCOLOR(stdscr, MT_COLOR_NORMAL);
+    mvwaddstr(stdscr, LINES - 1, 0, menu->prompt);
+    wclrtoeol(stdscr);
   }
 }
 
@@ -251,27 +245,18 @@ void menu_check_recenter (MUTTMENU * menu)
   int c = MIN (MenuContext, menu->pagelen / 2);
   int old_top = menu->top;
 
-  if (!option (OPTMENUMOVEOFF) && menu->max <= menu->pagelen) { /* less entries than lines */
-    if (menu->top != 0) {
-      menu->top = 0;
-      set_option (OPTNEEDREDRAW);
-    }
+  if ((menu->pagelen <= 0) || (c < MenuContext)) {
+    if (menu->current < menu->top + c)
+      menu->top = menu->current - c;
+    else if (menu->current >= menu->top + menu->pagelen - c)
+      menu->top = menu->current - menu->pagelen + c + 1;
   } else {
-    if (option (OPTMENUSCROLL) || (menu->pagelen <= 0) || (c < MenuContext)) {
-      if (menu->current < menu->top + c)
-        menu->top = menu->current - c;
-      else if (menu->current >= menu->top + menu->pagelen - c)
-        menu->top = menu->current - menu->pagelen + c + 1;
-    } else {
-      if (menu->current < menu->top + c)
-        menu->top -= (menu->pagelen - c) * ((menu->top + menu->pagelen - 1 - menu->current) / (menu->pagelen - c)) - c;
-      else if ((menu->current >= menu->top + menu->pagelen - c))
-        menu->top += (menu->pagelen - c) * ((menu->current - menu->top) / (menu->pagelen - c)) - c;
-    }
+    if (menu->current < menu->top + c)
+      menu->top -= (menu->pagelen - c) * ((menu->top + menu->pagelen - 1 - menu->current) / (menu->pagelen - c)) - c;
+    else if ((menu->current >= menu->top + menu->pagelen - c))
+      menu->top += (menu->pagelen - c) * ((menu->current - menu->top) / (menu->pagelen - c)) - c;
   }
 
-  if (!option (OPTMENUMOVEOFF)) /* make entries stick to bottom */
-    menu->top = MIN (menu->top, menu->max - menu->pagelen);
   menu->top = MAX (menu->top, 0);
 
   if (menu->top != old_top)
@@ -305,20 +290,17 @@ void menu_next_line (MUTTMENU * menu)
   if (menu->max) {
     int c = MIN (MenuContext, menu->pagelen / 2);
 
-    if (menu->top + 1 < menu->max - c && (option (OPTMENUMOVEOFF)
-                                          || (menu->max > menu->pagelen
-                                              && menu->top <
-                                              menu->max - menu->pagelen))) {
+    if (menu->top + 1 < menu->max - c) {
       menu->top++;
       if (menu->current < menu->top + c && menu->current < menu->max - 1)
         menu->current++;
       menu->redraw = REDRAW_INDEX;
-    }
-    else
+    } else {
       mutt_error _("You cannot scroll down farther.");
-  }
-  else
+    }
+  } else {
     mutt_error _("No entries.");
+  }
 }
 
 void menu_prev_line (MUTTMENU * menu)
@@ -353,7 +335,7 @@ static void menu_length_jump (MUTTMENU *menu, int jumplen) {
       menu->top += jumplen;
 
       /* jumped too long? */
-      if ((neg || !option (OPTMENUMOVEOFF)) && DIRECTION * menu->top > tmp)
+      if (neg && DIRECTION * menu->top > tmp)
         menu->top = tmp;
 
       /* need to move the cursor? */
@@ -510,7 +492,7 @@ static int menu_search_generic (MUTTMENU * m, regex_t * re, int n)
   char buf[LONG_STRING];
 
   menu_make_entry (buf, sizeof (buf), m, n);
-  return (regexec (re, buf, 0, NULL, 0));
+  return regexec (re, buf, 0, NULL, 0);
 }
 
 MUTTMENU *mutt_new_menu (void)
@@ -524,7 +506,7 @@ MUTTMENU *mutt_new_menu (void)
   p->pagelen = LINES - 3;
   p->color = default_color;
   p->search = menu_search_generic;
-  return (p);
+  return p;
 }
 
 void mutt_menuDestroy (MUTTMENU ** p)
@@ -558,7 +540,7 @@ static int menu_search (MUTTMENU * menu, int op)
     if (mutt_get_field ((op == OP_SEARCH) ? _("Search for: ") :
                         _("Reverse search for: "),
                         buf, sizeof (buf), M_CLEAR) != 0 || !buf[0])
-      return (-1);
+      return -1;
     m_strreplace(&menu->searchBuf, buf);
     menu->searchDir = (op == OP_SEARCH) ? M_SEARCH_DOWN : M_SEARCH_UP;
   }
@@ -566,7 +548,7 @@ static int menu_search (MUTTMENU * menu, int op)
     if (!menu->searchBuf) {
       mutt_error _("No search pattern.");
 
-      return (-1);
+      return -1;
     }
   }
 
@@ -580,7 +562,7 @@ static int menu_search (MUTTMENU * menu, int op)
     regerror (r, &re, buf, sizeof (buf));
     regfree (&re);
     mutt_error ("%s", buf);
-    return (-1);
+    return -1;
   }
 
   r = menu->current + searchDir;
@@ -596,7 +578,7 @@ static int menu_search (MUTTMENU * menu, int op)
   regfree (&re);
   mutt_error _("Not found.");
 
-  return (-1);
+  return -1;
 }
 
 static int menu_dialog_translate_op (int i)
@@ -647,7 +629,7 @@ int menu_redraw (MUTTMENU * menu)
   if (menu->redraw & REDRAW_FULL) {
     menu_redraw_full (menu);
     /* allow the caller to do any local configuration */
-    return (OP_REDRAW);
+    return OP_REDRAW;
   }
 
   if (!menu->dialog)
@@ -695,11 +677,11 @@ int mutt_menuLoop (MUTTMENU * menu)
     i = km_dokey (menu->menu);
     if (i == OP_TAG_PREFIX || i == OP_TAG_PREFIX_COND) {
       if (menu->tagged) {
-        mvwaddstr (main_w, LINES - 1, 0, "Tag-");
-        wclrtoeol (main_w);
+        mvwaddstr(stdscr, LINES - 1, 0, "Tag-");
+        wclrtoeol(stdscr);
         i = km_dokey (menu->menu);
         menu->tagprefix = 1;
-        CLEARLINE(main_w, LINES - 1);
+        CLEARLINE(stdscr, LINES - 1);
       }
       else if (i == OP_TAG_PREFIX) {
         mutt_error _("No tagged entries.");
@@ -854,10 +836,6 @@ int mutt_menuLoop (MUTTMENU * menu)
       MAYBE_REDRAW (menu->redraw);
       break;
 
-    case OP_WHAT_KEY:
-      mutt_what_key ();
-      break;
-
     case OP_REDRAW:
       clearok (main_w, TRUE);
       menu->redraw = REDRAW_FULL;
@@ -876,7 +854,7 @@ int mutt_menuLoop (MUTTMENU * menu)
       break;
 
     default:
-      return (i);
+      return i;
     }
   }
   /* not reached */